What is the best way to travel from Indianapolis to Knoxville, TN?
Looking for a trip? Compare all the available Flights and Buses for the journey to Knoxville, TN from Indianapolis. Check between different modes of transportation, look for the cheapest tickets, fastest rides and most popular stations, and see all 1 available companies to find your perfect trip!
What is the cheapest way to reach Knoxville, TN from Indianapolis?
You can get to Knoxville, TN with just $70 by taking a Bus from Greyhound US, but you can find many more cheap offers: we have selected the best ones for next few days here for you.
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Greyhound US10h 20m09:10 AMIndianapolisCentral Bus Station7:30 PMKnoxville, TNGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Central Bus Station, Indianapolis (USA) at 6/2/2026 9:10:00 AM to Greyhound Bus Station, Knoxville, TN (USA) arriving at 6/2/2026 7:30:00 PM. 50 Economy ticket for $73 per person are available. Travel duration is 10h 20m
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Greyhound US11h 25m011:15 AMIndianapolisCentral Bus Station10:40 PMKnoxville, TNGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Central Bus Station, Indianapolis (USA) at 6/2/2026 11:15:00 AM to Greyhound Bus Station, Knoxville, TN (USA) arriving at 6/2/2026 10:40:00 PM. 50 Economy ticket for $73 per person are available. Travel duration is 11h 25m
Cheapest Buses Tuesday
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Skyscanner5h 7m05:35 AMIndianapolis AirportIndianapolis Airport10:42 AMKnoxville AirportKnoxville Airport0EconomyA Flight from Skyscanner goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/3/2026 5:35:00 AM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/3/2026 10:42:00 AM. 50 Economy ticket for $134 per person are available. Travel duration is 5h 7m
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United Airlines4h 31m04:25 PMIndianapolis AirportIndianapolis Airport8:56 PMKnoxville AirportKnoxville Airport0EconomyA Flight from United Airlines goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/3/2026 4:25:00 PM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/3/2026 8:56:00 PM. 50 Economy ticket for $134 per person are available. Travel duration is 4h 31m
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United Airlines5h 37m03:19 PMIndianapolis AirportIndianapolis Airport8:56 PMKnoxville AirportKnoxville Airport0EconomyA Flight from United Airlines goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/3/2026 3:19:00 PM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/3/2026 8:56:00 PM. 50 Economy ticket for $152 per person are available. Travel duration is 5h 37m
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Allegiant Air22h 55m03:57 PMIndianapolis AirportIndianapolis Airport2:52 PMKnoxville AirportKnoxville Airport0EconomyA Flight from Allegiant Air goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/3/2026 3:57:00 PM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/4/2026 2:52:00 PM. 50 Economy ticket for $190 per person are available. Travel duration is 22h 55m
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Allegiant Air9h 21m09:00 AMIndianapolis AirportIndianapolis Airport6:21 PMKnoxville AirportKnoxville Airport0EconomyA Flight from Allegiant Air goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/3/2026 9:00:00 AM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/3/2026 6:21:00 PM. 50 Economy ticket for $195 per person are available. Travel duration is 9h 21m
Cheapest Flights Wednesday
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Allegiant Air26h 31m08:45 AMIndianapolis AirportIndianapolis Airport11:16 AMKnoxville AirportKnoxville Airport0EconomyA Flight from Allegiant Air goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/4/2026 8:45:00 AM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/5/2026 11:16:00 AM. 50 Economy ticket for $168 per person are available. Travel duration is 26h 31m
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Allegiant Air12h 11m010:18 AMIndianapolis AirportIndianapolis Airport10:29 PMKnoxville AirportKnoxville Airport0EconomyA Flight from Allegiant Air goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/4/2026 10:18:00 AM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/4/2026 10:29:00 PM. 50 Economy ticket for $190 per person are available. Travel duration is 12h 11m
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Frontier Airlines8h 43m01:46 PMIndianapolis AirportIndianapolis Airport10:29 PMKnoxville AirportKnoxville Airport0EconomyA Flight from Frontier Airlines goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/4/2026 1:46:00 PM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/4/2026 10:29:00 PM. 50 Economy ticket for $212 per person are available. Travel duration is 8h 43m
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Skyscanner5h 7m05:35 AMIndianapolis AirportIndianapolis Airport10:42 AMKnoxville AirportKnoxville Airport0EconomyA Flight from Skyscanner goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/4/2026 5:35:00 AM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/4/2026 10:42:00 AM. 50 Economy ticket for $239 per person are available. Travel duration is 5h 7m
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United Airlines4h 31m04:25 PMIndianapolis AirportIndianapolis Airport8:56 PMKnoxville AirportKnoxville Airport0EconomyA Flight from United Airlines goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/4/2026 4:25:00 PM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/4/2026 8:56:00 PM. 50 Economy ticket for $285 per person are available. Travel duration is 4h 31m
Cheapest Flights Thursday
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Greyhound US10h 20m09:10 AMIndianapolisCentral Bus Station7:30 PMKnoxville, TNKnoxville Area Transit Bus Stop0EconomyA Bus from Greyhound US goes from Central Bus Station, Indianapolis (USA) at 6/5/2026 9:10:00 AM to Knoxville Area Transit Bus Stop, Knoxville, TN (USA) arriving at 6/5/2026 7:30:00 PM. 50 Economy ticket for $71 per person are available. Travel duration is 10h 20m
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Greyhound US11h 25m011:15 AMIndianapolisCentral Bus Station10:40 PMKnoxville, TNKnoxville Area Transit Bus Stop0EconomyA Bus from Greyhound US goes from Central Bus Station, Indianapolis (USA) at 6/5/2026 11:15:00 AM to Knoxville Area Transit Bus Stop, Knoxville, TN (USA) arriving at 6/5/2026 10:40:00 PM. 50 Economy ticket for $72 per person are available. Travel duration is 11h 25m
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Greyhound US10h 20m09:10 AMIndianapolisCentral Bus Station7:30 PMKnoxville, TNGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Central Bus Station, Indianapolis (USA) at 6/5/2026 9:10:00 AM to Greyhound Bus Station, Knoxville, TN (USA) arriving at 6/5/2026 7:30:00 PM. 50 Economy ticket for $75 per person are available. Travel duration is 10h 20m
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Greyhound US11h 25m011:15 AMIndianapolisCentral Bus Station10:40 PMKnoxville, TNGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Central Bus Station, Indianapolis (USA) at 6/5/2026 11:15:00 AM to Greyhound Bus Station, Knoxville, TN (USA) arriving at 6/5/2026 10:40:00 PM. 50 Economy ticket for $76 per person are available. Travel duration is 11h 25m
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Allegiant Air17h 46m02:49 PMIndianapolis AirportIndianapolis Airport8:35 AMKnoxville AirportKnoxville Airport0EconomyA Flight from Allegiant Air goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/5/2026 2:49:00 PM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/6/2026 8:35:00 AM. 50 Economy ticket for $119 per person are available. Travel duration is 17h 46m
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Allegiant Air15h 13m06:00 AMIndianapolis AirportIndianapolis Airport9:13 PMKnoxville AirportKnoxville Airport0EconomyA Flight from Allegiant Air goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/5/2026 6:00:00 AM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/5/2026 9:13:00 PM. 50 Economy ticket for $150 per person are available. Travel duration is 15h 13m
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United Airlines5h 37m03:19 PMIndianapolis AirportIndianapolis Airport8:56 PMKnoxville AirportKnoxville Airport0EconomyA Flight from United Airlines goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/5/2026 3:19:00 PM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/5/2026 8:56:00 PM. 50 Economy ticket for $167 per person are available. Travel duration is 5h 37m
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United Airlines4h 31m04:25 PMIndianapolis AirportIndianapolis Airport8:56 PMKnoxville AirportKnoxville Airport0EconomyA Flight from United Airlines goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/5/2026 4:25:00 PM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/5/2026 8:56:00 PM. 50 Economy ticket for $167 per person are available. Travel duration is 4h 31m
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Skyscanner5h 7m05:35 AMIndianapolis AirportIndianapolis Airport10:42 AMKnoxville AirportKnoxville Airport0EconomyA Flight from Skyscanner goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/5/2026 5:35:00 AM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/5/2026 10:42:00 AM. 50 Economy ticket for $379 per person are available. Travel duration is 5h 7m
Cheapest Buses Friday
Cheapest Flights Friday
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Greyhound US10h 20m09:10 AMIndianapolisCentral Bus Station7:30 PMKnoxville, TNGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Central Bus Station, Indianapolis (USA) at 6/6/2026 9:10:00 AM to Greyhound Bus Station, Knoxville, TN (USA) arriving at 6/6/2026 7:30:00 PM. 50 Economy ticket for $73 per person are available. Travel duration is 10h 20m
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Greyhound US11h 25m011:15 AMIndianapolisCentral Bus Station10:40 PMKnoxville, TNGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Central Bus Station, Indianapolis (USA) at 6/6/2026 11:15:00 AM to Greyhound Bus Station, Knoxville, TN (USA) arriving at 6/6/2026 10:40:00 PM. 50 Economy ticket for $73 per person are available. Travel duration is 11h 25m
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Greyhound US10h 20m09:10 AMIndianapolisCentral Bus Station7:30 PMKnoxville, TNKnoxville Area Transit Bus Stop0EconomyA Bus from Greyhound US goes from Central Bus Station, Indianapolis (USA) at 6/6/2026 9:10:00 AM to Knoxville Area Transit Bus Stop, Knoxville, TN (USA) arriving at 6/6/2026 7:30:00 PM. 50 Economy ticket for $77 per person are available. Travel duration is 10h 20m
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Greyhound US11h 25m011:15 AMIndianapolisCentral Bus Station10:40 PMKnoxville, TNKnoxville Area Transit Bus Stop0EconomyA Bus from Greyhound US goes from Central Bus Station, Indianapolis (USA) at 6/6/2026 11:15:00 AM to Knoxville Area Transit Bus Stop, Knoxville, TN (USA) arriving at 6/6/2026 10:40:00 PM. 50 Economy ticket for $77 per person are available. Travel duration is 11h 25m
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Allegiant Air10h 17m012:36 PMIndianapolis AirportIndianapolis Airport10:53 PMKnoxville AirportKnoxville Airport0EconomyA Flight from Allegiant Air goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/6/2026 12:36:00 PM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/6/2026 10:53:00 PM. 50 Economy ticket for $174 per person are available. Travel duration is 10h 17m
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Skyscanner5h 7m05:35 AMIndianapolis AirportIndianapolis Airport10:42 AMKnoxville AirportKnoxville Airport0EconomyA Flight from Skyscanner goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/6/2026 5:35:00 AM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/6/2026 10:42:00 AM. 50 Economy ticket for $238 per person are available. Travel duration is 5h 7m
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United Airlines5h 37m03:19 PMIndianapolis AirportIndianapolis Airport8:56 PMKnoxville AirportKnoxville Airport0EconomyA Flight from United Airlines goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/6/2026 3:19:00 PM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/6/2026 8:56:00 PM. 50 Economy ticket for $238 per person are available. Travel duration is 5h 37m
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United Airlines4h 31m04:25 PMIndianapolis AirportIndianapolis Airport8:56 PMKnoxville AirportKnoxville Airport0EconomyA Flight from United Airlines goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/6/2026 4:25:00 PM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/6/2026 8:56:00 PM. 50 Economy ticket for $238 per person are available. Travel duration is 4h 31m
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Allegiant Air7h 39m012:18 PMIndianapolis AirportIndianapolis Airport7:57 PMKnoxville AirportKnoxville Airport0EconomyA Flight from Allegiant Air goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/6/2026 12:18:00 PM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/6/2026 7:57:00 PM. 50 Economy ticket for $249 per person are available. Travel duration is 7h 39m
Cheapest Buses Saturday
Cheapest Flights Saturday
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Greyhound US10h 20m09:10 AMIndianapolisCentral Bus Station7:30 PMKnoxville, TNKnoxville Area Transit Bus Stop0EconomyA Bus from Greyhound US goes from Central Bus Station, Indianapolis (USA) at 6/7/2026 9:10:00 AM to Knoxville Area Transit Bus Stop, Knoxville, TN (USA) arriving at 6/7/2026 7:30:00 PM. 50 Economy ticket for $71 per person are available. Travel duration is 10h 20m
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Greyhound US11h 25m011:15 AMIndianapolisCentral Bus Station10:40 PMKnoxville, TNKnoxville Area Transit Bus Stop0EconomyA Bus from Greyhound US goes from Central Bus Station, Indianapolis (USA) at 6/7/2026 11:15:00 AM to Knoxville Area Transit Bus Stop, Knoxville, TN (USA) arriving at 6/7/2026 10:40:00 PM. 50 Economy ticket for $71 per person are available. Travel duration is 11h 25m
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Allegiant Air14h 33m09:19 PMIndianapolis AirportIndianapolis Airport11:52 AMKnoxville AirportKnoxville Airport0EconomyA Flight from Allegiant Air goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/7/2026 9:19:00 PM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/8/2026 11:52:00 AM. 50 Economy ticket for $127 per person are available. Travel duration is 14h 33m
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Allegiant Air26h 31m08:45 AMIndianapolis AirportIndianapolis Airport11:16 AMKnoxville AirportKnoxville Airport0EconomyA Flight from Allegiant Air goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/7/2026 8:45:00 AM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/8/2026 11:16:00 AM. 50 Economy ticket for $166 per person are available. Travel duration is 26h 31m
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United Airlines5h 37m03:19 PMIndianapolis AirportIndianapolis Airport8:56 PMKnoxville AirportKnoxville Airport0EconomyA Flight from United Airlines goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/7/2026 3:19:00 PM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/7/2026 8:56:00 PM. 50 Economy ticket for $251 per person are available. Travel duration is 5h 37m
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Skyscanner5h 7m05:35 AMIndianapolis AirportIndianapolis Airport10:42 AMKnoxville AirportKnoxville Airport0EconomyA Flight from Skyscanner goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/7/2026 5:35:00 AM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/7/2026 10:42:00 AM. 50 Economy ticket for $284 per person are available. Travel duration is 5h 7m
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United Airlines4h 31m04:25 PMIndianapolis AirportIndianapolis Airport8:56 PMKnoxville AirportKnoxville Airport0EconomyA Flight from United Airlines goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/7/2026 4:25:00 PM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/7/2026 8:56:00 PM. 50 Economy ticket for $284 per person are available. Travel duration is 4h 31m
Cheapest Buses Sunday
Cheapest Flights Sunday
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Greyhound US10h 20m09:10 AMIndianapolisCentral Bus Station7:30 PMKnoxville, TNKnoxville Area Transit Bus Stop0EconomyA Bus from Greyhound US goes from Central Bus Station, Indianapolis (USA) at 6/8/2026 9:10:00 AM to Knoxville Area Transit Bus Stop, Knoxville, TN (USA) arriving at 6/8/2026 7:30:00 PM. 50 Economy ticket for $70 per person are available. Travel duration is 10h 20m
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Greyhound US11h 25m011:15 AMIndianapolisCentral Bus Station10:40 PMKnoxville, TNKnoxville Area Transit Bus Stop0EconomyA Bus from Greyhound US goes from Central Bus Station, Indianapolis (USA) at 6/8/2026 11:15:00 AM to Knoxville Area Transit Bus Stop, Knoxville, TN (USA) arriving at 6/8/2026 10:40:00 PM. 50 Economy ticket for $71 per person are available. Travel duration is 11h 25m
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Allegiant Air27h 42m07:00 AMIndianapolis AirportIndianapolis Airport10:42 AMKnoxville AirportKnoxville Airport0EconomyA Flight from Allegiant Air goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/8/2026 7:00:00 AM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/9/2026 10:42:00 AM. 50 Economy ticket for $124 per person are available. Travel duration is 27h 42m
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Allegiant Air10h 49m07:00 AMIndianapolis AirportIndianapolis Airport5:49 PMKnoxville AirportKnoxville Airport0EconomyA Flight from Allegiant Air goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/8/2026 7:00:00 AM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/8/2026 5:49:00 PM. 50 Economy ticket for $128 per person are available. Travel duration is 10h 49m
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United Airlines5h 37m03:19 PMIndianapolis AirportIndianapolis Airport8:56 PMKnoxville AirportKnoxville Airport0EconomyA Flight from United Airlines goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/8/2026 3:19:00 PM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/8/2026 8:56:00 PM. 50 Economy ticket for $152 per person are available. Travel duration is 5h 37m
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United Airlines4h 31m04:25 PMIndianapolis AirportIndianapolis Airport8:56 PMKnoxville AirportKnoxville Airport0EconomyA Flight from United Airlines goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/8/2026 4:25:00 PM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/8/2026 8:56:00 PM. 50 Economy ticket for $152 per person are available. Travel duration is 4h 31m
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Skyscanner5h 7m05:35 AMIndianapolis AirportIndianapolis Airport10:42 AMKnoxville AirportKnoxville Airport0EconomyA Flight from Skyscanner goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/8/2026 5:35:00 AM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/8/2026 10:42:00 AM. 50 Economy ticket for $454 per person are available. Travel duration is 5h 7m
Cheapest Buses Monday
Cheapest Flights Monday
What are the fastest trips from Indianapolis to Knoxville, TN?
You can get to Knoxville, TN from Indianapolis in just 4h 31m with a Flight from United Airlines. This is not the only option, and you can click on any of the offers below to compare it with the other modes of transportations.
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Greyhound US10h 20m09:10 AMIndianapolisCentral Bus Station7:30 PMKnoxville, TNGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Central Bus Station, Indianapolis (USA) at 6/2/2026 9:10:00 AM to Greyhound Bus Station, Knoxville, TN (USA) arriving at 6/2/2026 7:30:00 PM. 50 Economy ticket for $73 per person are available. Travel duration is 10h 20m
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Greyhound US11h 25m011:15 AMIndianapolisCentral Bus Station10:40 PMKnoxville, TNGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Central Bus Station, Indianapolis (USA) at 6/2/2026 11:15:00 AM to Greyhound Bus Station, Knoxville, TN (USA) arriving at 6/2/2026 10:40:00 PM. 50 Economy ticket for $73 per person are available. Travel duration is 11h 25m
Fastest Buses Tuesday
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United Airlines4h 31m04:25 PMIndianapolis AirportIndianapolis Airport8:56 PMKnoxville AirportKnoxville Airport0EconomyA Flight from United Airlines goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/3/2026 4:25:00 PM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/3/2026 8:56:00 PM. 50 Economy ticket for $134 per person are available. Travel duration is 4h 31m
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Skyscanner5h 7m05:35 AMIndianapolis AirportIndianapolis Airport10:42 AMKnoxville AirportKnoxville Airport0EconomyA Flight from Skyscanner goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/3/2026 5:35:00 AM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/3/2026 10:42:00 AM. 50 Economy ticket for $134 per person are available. Travel duration is 5h 7m
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United Airlines5h 37m03:19 PMIndianapolis AirportIndianapolis Airport8:56 PMKnoxville AirportKnoxville Airport0EconomyA Flight from United Airlines goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/3/2026 3:19:00 PM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/3/2026 8:56:00 PM. 50 Economy ticket for $152 per person are available. Travel duration is 5h 37m
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Allegiant Air9h 21m09:00 AMIndianapolis AirportIndianapolis Airport6:21 PMKnoxville AirportKnoxville Airport0EconomyA Flight from Allegiant Air goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/3/2026 9:00:00 AM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/3/2026 6:21:00 PM. 50 Economy ticket for $195 per person are available. Travel duration is 9h 21m
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Allegiant Air22h 55m03:57 PMIndianapolis AirportIndianapolis Airport2:52 PMKnoxville AirportKnoxville Airport0EconomyA Flight from Allegiant Air goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/3/2026 3:57:00 PM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/4/2026 2:52:00 PM. 50 Economy ticket for $190 per person are available. Travel duration is 22h 55m
Fastest Flights Wednesday
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United Airlines4h 31m04:25 PMIndianapolis AirportIndianapolis Airport8:56 PMKnoxville AirportKnoxville Airport0EconomyA Flight from United Airlines goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/4/2026 4:25:00 PM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/4/2026 8:56:00 PM. 50 Economy ticket for $285 per person are available. Travel duration is 4h 31m
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Skyscanner5h 7m05:35 AMIndianapolis AirportIndianapolis Airport10:42 AMKnoxville AirportKnoxville Airport0EconomyA Flight from Skyscanner goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/4/2026 5:35:00 AM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/4/2026 10:42:00 AM. 50 Economy ticket for $239 per person are available. Travel duration is 5h 7m
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Frontier Airlines8h 43m01:46 PMIndianapolis AirportIndianapolis Airport10:29 PMKnoxville AirportKnoxville Airport0EconomyA Flight from Frontier Airlines goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/4/2026 1:46:00 PM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/4/2026 10:29:00 PM. 50 Economy ticket for $212 per person are available. Travel duration is 8h 43m
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Allegiant Air12h 11m010:18 AMIndianapolis AirportIndianapolis Airport10:29 PMKnoxville AirportKnoxville Airport0EconomyA Flight from Allegiant Air goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/4/2026 10:18:00 AM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/4/2026 10:29:00 PM. 50 Economy ticket for $190 per person are available. Travel duration is 12h 11m
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Allegiant Air26h 31m08:45 AMIndianapolis AirportIndianapolis Airport11:16 AMKnoxville AirportKnoxville Airport0EconomyA Flight from Allegiant Air goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/4/2026 8:45:00 AM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/5/2026 11:16:00 AM. 50 Economy ticket for $168 per person are available. Travel duration is 26h 31m
Fastest Flights Thursday
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United Airlines4h 31m04:25 PMIndianapolis AirportIndianapolis Airport8:56 PMKnoxville AirportKnoxville Airport0EconomyA Flight from United Airlines goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/5/2026 4:25:00 PM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/5/2026 8:56:00 PM. 50 Economy ticket for $167 per person are available. Travel duration is 4h 31m
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Skyscanner5h 7m05:35 AMIndianapolis AirportIndianapolis Airport10:42 AMKnoxville AirportKnoxville Airport0EconomyA Flight from Skyscanner goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/5/2026 5:35:00 AM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/5/2026 10:42:00 AM. 50 Economy ticket for $379 per person are available. Travel duration is 5h 7m
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United Airlines5h 37m03:19 PMIndianapolis AirportIndianapolis Airport8:56 PMKnoxville AirportKnoxville Airport0EconomyA Flight from United Airlines goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/5/2026 3:19:00 PM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/5/2026 8:56:00 PM. 50 Economy ticket for $167 per person are available. Travel duration is 5h 37m
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Allegiant Air15h 13m06:00 AMIndianapolis AirportIndianapolis Airport9:13 PMKnoxville AirportKnoxville Airport0EconomyA Flight from Allegiant Air goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/5/2026 6:00:00 AM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/5/2026 9:13:00 PM. 50 Economy ticket for $150 per person are available. Travel duration is 15h 13m
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Allegiant Air17h 46m02:49 PMIndianapolis AirportIndianapolis Airport8:35 AMKnoxville AirportKnoxville Airport0EconomyA Flight from Allegiant Air goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/5/2026 2:49:00 PM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/6/2026 8:35:00 AM. 50 Economy ticket for $119 per person are available. Travel duration is 17h 46m
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Greyhound US10h 20m09:10 AMIndianapolisCentral Bus Station7:30 PMKnoxville, TNKnoxville Area Transit Bus Stop0EconomyA Bus from Greyhound US goes from Central Bus Station, Indianapolis (USA) at 6/5/2026 9:10:00 AM to Knoxville Area Transit Bus Stop, Knoxville, TN (USA) arriving at 6/5/2026 7:30:00 PM. 50 Economy ticket for $71 per person are available. Travel duration is 10h 20m
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Greyhound US10h 20m09:10 AMIndianapolisCentral Bus Station7:30 PMKnoxville, TNGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Central Bus Station, Indianapolis (USA) at 6/5/2026 9:10:00 AM to Greyhound Bus Station, Knoxville, TN (USA) arriving at 6/5/2026 7:30:00 PM. 50 Economy ticket for $75 per person are available. Travel duration is 10h 20m
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Greyhound US11h 25m011:15 AMIndianapolisCentral Bus Station10:40 PMKnoxville, TNKnoxville Area Transit Bus Stop0EconomyA Bus from Greyhound US goes from Central Bus Station, Indianapolis (USA) at 6/5/2026 11:15:00 AM to Knoxville Area Transit Bus Stop, Knoxville, TN (USA) arriving at 6/5/2026 10:40:00 PM. 50 Economy ticket for $72 per person are available. Travel duration is 11h 25m
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Greyhound US11h 25m011:15 AMIndianapolisCentral Bus Station10:40 PMKnoxville, TNGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Central Bus Station, Indianapolis (USA) at 6/5/2026 11:15:00 AM to Greyhound Bus Station, Knoxville, TN (USA) arriving at 6/5/2026 10:40:00 PM. 50 Economy ticket for $76 per person are available. Travel duration is 11h 25m
Fastest Flights Friday
Fastest Buses Friday
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United Airlines4h 31m04:25 PMIndianapolis AirportIndianapolis Airport8:56 PMKnoxville AirportKnoxville Airport0EconomyA Flight from United Airlines goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/6/2026 4:25:00 PM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/6/2026 8:56:00 PM. 50 Economy ticket for $238 per person are available. Travel duration is 4h 31m
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Skyscanner5h 7m05:35 AMIndianapolis AirportIndianapolis Airport10:42 AMKnoxville AirportKnoxville Airport0EconomyA Flight from Skyscanner goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/6/2026 5:35:00 AM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/6/2026 10:42:00 AM. 50 Economy ticket for $238 per person are available. Travel duration is 5h 7m
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United Airlines5h 37m03:19 PMIndianapolis AirportIndianapolis Airport8:56 PMKnoxville AirportKnoxville Airport0EconomyA Flight from United Airlines goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/6/2026 3:19:00 PM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/6/2026 8:56:00 PM. 50 Economy ticket for $238 per person are available. Travel duration is 5h 37m
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Allegiant Air7h 39m012:18 PMIndianapolis AirportIndianapolis Airport7:57 PMKnoxville AirportKnoxville Airport0EconomyA Flight from Allegiant Air goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/6/2026 12:18:00 PM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/6/2026 7:57:00 PM. 50 Economy ticket for $249 per person are available. Travel duration is 7h 39m
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Allegiant Air10h 17m012:36 PMIndianapolis AirportIndianapolis Airport10:53 PMKnoxville AirportKnoxville Airport0EconomyA Flight from Allegiant Air goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/6/2026 12:36:00 PM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/6/2026 10:53:00 PM. 50 Economy ticket for $174 per person are available. Travel duration is 10h 17m
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Greyhound US10h 20m09:10 AMIndianapolisCentral Bus Station7:30 PMKnoxville, TNGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Central Bus Station, Indianapolis (USA) at 6/6/2026 9:10:00 AM to Greyhound Bus Station, Knoxville, TN (USA) arriving at 6/6/2026 7:30:00 PM. 50 Economy ticket for $73 per person are available. Travel duration is 10h 20m
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Greyhound US10h 20m09:10 AMIndianapolisCentral Bus Station7:30 PMKnoxville, TNKnoxville Area Transit Bus Stop0EconomyA Bus from Greyhound US goes from Central Bus Station, Indianapolis (USA) at 6/6/2026 9:10:00 AM to Knoxville Area Transit Bus Stop, Knoxville, TN (USA) arriving at 6/6/2026 7:30:00 PM. 50 Economy ticket for $77 per person are available. Travel duration is 10h 20m
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Greyhound US11h 25m011:15 AMIndianapolisCentral Bus Station10:40 PMKnoxville, TNGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Central Bus Station, Indianapolis (USA) at 6/6/2026 11:15:00 AM to Greyhound Bus Station, Knoxville, TN (USA) arriving at 6/6/2026 10:40:00 PM. 50 Economy ticket for $73 per person are available. Travel duration is 11h 25m
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Greyhound US11h 25m011:15 AMIndianapolisCentral Bus Station10:40 PMKnoxville, TNKnoxville Area Transit Bus Stop0EconomyA Bus from Greyhound US goes from Central Bus Station, Indianapolis (USA) at 6/6/2026 11:15:00 AM to Knoxville Area Transit Bus Stop, Knoxville, TN (USA) arriving at 6/6/2026 10:40:00 PM. 50 Economy ticket for $77 per person are available. Travel duration is 11h 25m
Fastest Flights Saturday
Fastest Buses Saturday
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United Airlines4h 31m04:25 PMIndianapolis AirportIndianapolis Airport8:56 PMKnoxville AirportKnoxville Airport0EconomyA Flight from United Airlines goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/7/2026 4:25:00 PM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/7/2026 8:56:00 PM. 50 Economy ticket for $284 per person are available. Travel duration is 4h 31m
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Skyscanner5h 7m05:35 AMIndianapolis AirportIndianapolis Airport10:42 AMKnoxville AirportKnoxville Airport0EconomyA Flight from Skyscanner goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/7/2026 5:35:00 AM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/7/2026 10:42:00 AM. 50 Economy ticket for $284 per person are available. Travel duration is 5h 7m
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United Airlines5h 37m03:19 PMIndianapolis AirportIndianapolis Airport8:56 PMKnoxville AirportKnoxville Airport0EconomyA Flight from United Airlines goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/7/2026 3:19:00 PM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/7/2026 8:56:00 PM. 50 Economy ticket for $251 per person are available. Travel duration is 5h 37m
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Allegiant Air14h 33m09:19 PMIndianapolis AirportIndianapolis Airport11:52 AMKnoxville AirportKnoxville Airport0EconomyA Flight from Allegiant Air goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/7/2026 9:19:00 PM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/8/2026 11:52:00 AM. 50 Economy ticket for $127 per person are available. Travel duration is 14h 33m
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Allegiant Air26h 31m08:45 AMIndianapolis AirportIndianapolis Airport11:16 AMKnoxville AirportKnoxville Airport0EconomyA Flight from Allegiant Air goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/7/2026 8:45:00 AM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/8/2026 11:16:00 AM. 50 Economy ticket for $166 per person are available. Travel duration is 26h 31m
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Greyhound US10h 20m09:10 AMIndianapolisCentral Bus Station7:30 PMKnoxville, TNKnoxville Area Transit Bus Stop0EconomyA Bus from Greyhound US goes from Central Bus Station, Indianapolis (USA) at 6/7/2026 9:10:00 AM to Knoxville Area Transit Bus Stop, Knoxville, TN (USA) arriving at 6/7/2026 7:30:00 PM. 50 Economy ticket for $71 per person are available. Travel duration is 10h 20m
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Greyhound US11h 25m011:15 AMIndianapolisCentral Bus Station10:40 PMKnoxville, TNKnoxville Area Transit Bus Stop0EconomyA Bus from Greyhound US goes from Central Bus Station, Indianapolis (USA) at 6/7/2026 11:15:00 AM to Knoxville Area Transit Bus Stop, Knoxville, TN (USA) arriving at 6/7/2026 10:40:00 PM. 50 Economy ticket for $71 per person are available. Travel duration is 11h 25m
Fastest Flights Sunday
Fastest Buses Sunday
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United Airlines4h 31m04:25 PMIndianapolis AirportIndianapolis Airport8:56 PMKnoxville AirportKnoxville Airport0EconomyA Flight from United Airlines goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/8/2026 4:25:00 PM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/8/2026 8:56:00 PM. 50 Economy ticket for $152 per person are available. Travel duration is 4h 31m
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Skyscanner5h 7m05:35 AMIndianapolis AirportIndianapolis Airport10:42 AMKnoxville AirportKnoxville Airport0EconomyA Flight from Skyscanner goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/8/2026 5:35:00 AM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/8/2026 10:42:00 AM. 50 Economy ticket for $454 per person are available. Travel duration is 5h 7m
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United Airlines5h 37m03:19 PMIndianapolis AirportIndianapolis Airport8:56 PMKnoxville AirportKnoxville Airport0EconomyA Flight from United Airlines goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/8/2026 3:19:00 PM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/8/2026 8:56:00 PM. 50 Economy ticket for $152 per person are available. Travel duration is 5h 37m
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Allegiant Air10h 49m07:00 AMIndianapolis AirportIndianapolis Airport5:49 PMKnoxville AirportKnoxville Airport0EconomyA Flight from Allegiant Air goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/8/2026 7:00:00 AM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/8/2026 5:49:00 PM. 50 Economy ticket for $128 per person are available. Travel duration is 10h 49m
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Allegiant Air27h 42m07:00 AMIndianapolis AirportIndianapolis Airport10:42 AMKnoxville AirportKnoxville Airport0EconomyA Flight from Allegiant Air goes from Indianapolis Airport, Indianapolis Airport (USA) at 6/8/2026 7:00:00 AM to Knoxville Airport, Knoxville Airport (USA) arriving at 6/9/2026 10:42:00 AM. 50 Economy ticket for $124 per person are available. Travel duration is 27h 42m
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Greyhound US10h 20m09:10 AMIndianapolisCentral Bus Station7:30 PMKnoxville, TNKnoxville Area Transit Bus Stop0EconomyA Bus from Greyhound US goes from Central Bus Station, Indianapolis (USA) at 6/8/2026 9:10:00 AM to Knoxville Area Transit Bus Stop, Knoxville, TN (USA) arriving at 6/8/2026 7:30:00 PM. 50 Economy ticket for $70 per person are available. Travel duration is 10h 20m
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Greyhound US11h 25m011:15 AMIndianapolisCentral Bus Station10:40 PMKnoxville, TNKnoxville Area Transit Bus Stop0EconomyA Bus from Greyhound US goes from Central Bus Station, Indianapolis (USA) at 6/8/2026 11:15:00 AM to Knoxville Area Transit Bus Stop, Knoxville, TN (USA) arriving at 6/8/2026 10:40:00 PM. 50 Economy ticket for $71 per person are available. Travel duration is 11h 25m
Fastest Flights Monday
Fastest Buses Monday
Here you will find all operators and timetables for a
Bus from Indianapolis to Knoxville, TN
What are the most popular stations in Indianapolis and Knoxville, TN?
In Indianapolis, you will usually depart from Central Bus Station, Greyhound Bus Station or Downtown Transit Center, while in Knoxville, TN you will be arriving at Knoxville Area Transit Bus Stop, Greyhound Bus Station or Transit Center, but there are many more stops to explore in both locations.
How do I decide? Some tips and tricks from our experience
Are you having trouble deciding on how to get to Knoxville, TN from Indianapolis? With 6 connections between 1 Flight and Bus operators, it can be difficult to find the one ride that will make you happy. But we have some tips that can help you make the best informed decision. First of all, the best trip is always the one that meets all your needs, so make a list of all the things that you want from this journey and look for something that will satisfy all of them. Here we will go through some of the factors mostly commonly taken into consideration.
Look for the lowest price
Ticket price is usually the main concern: even if you can afford to pay more, why do it if there are cheaper options? Saving on the trip means that you can spend more on the vacation itself! Between Indianapolis and Knoxville, TN, you can pay as low as $70 with a Bus from Greyhound US.Travel duration
Time is also an important factor. An earlier departure may allow you to see a beautiful sunset or relax before an important event. And remember, time is money, so paying more for a shorter trip may be well worth it. For longer distances, flights are without doubt the best options, but be mindful of airport times and possible delays: a high-speed train may end up cheaper and faster! Here the quicker option is definitely the Flight from United Airlines: you will get to Knoxville, TN in just 4h 31m.Comfort makes all the difference
You should always take into account what your personal travelling preferences are. Is one hand luggage enough, or are you trasporting more? Would you like to have a snack during the journey? Can you relax in a busy compartment, or do you need space for yourself? Even among the same mode of transportation, different companies will offer you varying levels of comfort and amenities. The main operators connecting Indianapolis and Knoxville, TN are Greyhound US, Allegiant Air and United Airlines, but be sure to check what they have to offer!Save money with deals, and always compare
One last tip? Even if you live in Indianapolis and Knoxville, TN is your only destination, it may be wise to check the offers from and to nearby cities or, if you are flyng, nearby airports. Check the trips from Beech Grove, IN or to Wildwood, TN, and look at flights from Indianapolis Airport, and landing at Knoxville Airport. Comparing different routes may allow you to find deals or promotions you were not aware of. Consider also signing up to CheckMyBus to see even more exclusive promotions!Which companies offer a trip from Indianapolis to Knoxville, TN?
The most popular companies between Indianapolis and Knoxville, TN, are Greyhound US, Allegiant Air and United Airlines. Be sure to check their seat class offers and the amenities that they provide.
Bus companies: Greyhound US
Airlines: Allegiant Air, United Airlines, Skyscanner and 1 more.
All you need to know when you travel from Indianapolis to Knoxville, TN
Check all information on comfort and services on all modes of transports from Indianapolis to Knoxville, TN. See which seat classes are available, and what amenities are other advantages offered by the operators on your journey.
FAQs about the trip from Indianapolis to Knoxville, TN
How can I reach Knoxville, TN from Indianapolis?
Every day, there are on average 6 connections between Flight and Bus, with which you can get to Knoxville, TN from Indianapolis.
How far is Knoxville, TN from Indianapolis?
The distance between Indianapolis and Knoxville, TN is 289.8 miles.
What is the most ecofriendly mode of transport between Indianapolis and Knoxville, TN?
Trains and buses are by far the greenest options, with trains surpassing buses on longer routes. Planes will always be the worst polluters, especially in shorter flights, were the emissions from the takeoff and landing are less offset by the distance.
On this particular route, a bus will emit, per person, a total of 13 kgs of CO2, a train 16 kgs, a car 79 kgs, and a flight 115 kgs.
What is the cheapest mode of transport from Indianapolis to Knoxville, TN?
You can get to Knoxville, TN with just $70 by taking a Bus from Greyhound US.
What is the fastest way to get from Indianapolis to Knoxville, TN?
While a plane is travelling fastest boarding and transfer to airport consumes a lot of time. Usually, high speed trains are better than flights if pure train travel time is below 4 hours. For this particular route, you can get to Knoxville, TN in just 4h 31m with a Flight from United Airlines.
More routes to Indianapolis and to Knoxville, TN
Looking for more options? Here you can see the most popular routes to Indianapolis and to Knoxville, TN. Simply click on a connection, and you’ll find all the details about the route!
