What is the best way to travel from San Antonio, TX to Salt Lake City, UT?
Looking for a trip? Compare all the available Flights and Buses for the journey to Salt Lake City, UT from San Antonio, TX. Check between different modes of transportation, look for the cheapest tickets, fastest rides and most popular stations, and see all 3 available companies to find your perfect trip!
What is the cheapest way to reach Salt Lake City, UT from San Antonio, TX?
You can get to Salt Lake City, UT with just $104 by taking a Flight from Frontier Airlines, 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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Frontier Airlines4h 58m08:21 PMSan Antonio AirportSan Antonio Airport12:19 AMSalt Lake City AirportSalt Lake City Airport0EconomyA Flight from Frontier Airlines goes from San Antonio Airport, San Antonio Airport (USA) at 10/17/2026 8:21:00 PM to Salt Lake City Airport, Salt Lake City Airport (USA) arriving at 10/18/2026 12:19:00 AM. 50 Economy ticket for $211 per person are available. Travel duration is 4h 58m
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Frontier Airlines23h 15m02:47 PMSan Antonio AirportSan Antonio Airport1:02 PMSalt Lake City AirportSalt Lake City Airport0EconomyA Flight from Frontier Airlines goes from San Antonio Airport, San Antonio Airport (USA) at 10/17/2026 2:47:00 PM to Salt Lake City Airport, Salt Lake City Airport (USA) arriving at 10/18/2026 1:02:00 PM. 50 Economy ticket for $217 per person are available. Travel duration is 23h 15m
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United Airlines5h 4m05:30 AMSan Antonio AirportSan Antonio Airport9:34 AMSalt Lake City AirportSalt Lake City Airport0EconomyA Flight from United Airlines goes from San Antonio Airport, San Antonio Airport (USA) at 10/17/2026 5:30:00 AM to Salt Lake City Airport, Salt Lake City Airport (USA) arriving at 10/17/2026 9:34:00 AM. 50 Economy ticket for $632 per person are available. Travel duration is 5h 4m
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United Airlines7h 45m05:30 AMSan Antonio AirportSan Antonio Airport12:15 PMSalt Lake City AirportSalt Lake City Airport0EconomyA Flight from United Airlines goes from San Antonio Airport, San Antonio Airport (USA) at 10/17/2026 5:30:00 AM to Salt Lake City Airport, Salt Lake City Airport (USA) arriving at 10/17/2026 12:15:00 PM. 50 Economy ticket for $632 per person are available. Travel duration is 7h 45m
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Alaska Airlines7h 25m05:26 PMSan Antonio AirportSan Antonio Airport11:51 PMSalt Lake City AirportSalt Lake City Airport0EconomyA Flight from Alaska Airlines goes from San Antonio Airport, San Antonio Airport (USA) at 10/17/2026 5:26:00 PM to Salt Lake City Airport, Salt Lake City Airport (USA) arriving at 10/17/2026 11:51:00 PM. 50 Economy ticket for $791 per person are available. Travel duration is 7h 25m
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Valley Transit34h 25m06:10 PMSan Antonio, TXBus Station3:35 AMSalt Lake City, UTIntermodal Hub0EconomyA Bus from Valley Transit goes from Bus Station, San Antonio, TX (USA) at 10/17/2026 6:10:00 PM to Intermodal Hub, Salt Lake City, UT (USA) arriving at 10/19/2026 3:35:00 AM. 50 Economy ticket for $216 per person are available. Travel duration is 34h 25m
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FlixBus61h 35m07:45 AMSan Antonio, TXPearl District8:20 PMSalt Lake City, UTIntermodal Hub0EconomyA Bus from FlixBus goes from Pearl District, San Antonio, TX (USA) at 10/17/2026 7:45:00 AM to Intermodal Hub, Salt Lake City, UT (USA) arriving at 10/19/2026 8:20:00 PM. 50 Economy ticket for $221 per person are available. Travel duration is 61h 35m
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FlixBus47h 25m09:55 PMSan Antonio, TXBus Station8:20 PMSalt Lake City, UTIntermodal Hub0EconomyA Bus from FlixBus goes from Bus Station, San Antonio, TX (USA) at 10/17/2026 9:55:00 PM to Intermodal Hub, Salt Lake City, UT (USA) arriving at 10/19/2026 8:20:00 PM. 50 Economy ticket for $232 per person are available. Travel duration is 47h 25m
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Greyhound US32h 50m012:30 PMSan Antonio, TXBus Station8:20 PMSalt Lake City, UTIntermodal Hub0EconomyA Bus from Greyhound US goes from Bus Station, San Antonio, TX (USA) at 10/17/2026 12:30:00 PM to Intermodal Hub, Salt Lake City, UT (USA) arriving at 10/18/2026 8:20:00 PM. 50 Economy ticket for $259 per person are available. Travel duration is 32h 50m
Cheapest Flights Saturday
Cheapest Buses Saturday
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Frontier Airlines20h 0m08:21 PMSan Antonio AirportSan Antonio Airport3:21 PMSalt Lake City AirportSalt Lake City Airport0EconomyA Flight from Frontier Airlines goes from San Antonio Airport, San Antonio Airport (USA) at 10/19/2026 8:21:00 PM to Salt Lake City Airport, Salt Lake City Airport (USA) arriving at 10/20/2026 3:21:00 PM. 50 Economy ticket for $104 per person are available. Travel duration is 20h 0m
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Frontier Airlines24h 52m01:10 PMSan Antonio AirportSan Antonio Airport1:02 PMSalt Lake City AirportSalt Lake City Airport0EconomyA Flight from Frontier Airlines goes from San Antonio Airport, San Antonio Airport (USA) at 10/19/2026 1:10:00 PM to Salt Lake City Airport, Salt Lake City Airport (USA) arriving at 10/20/2026 1:02:00 PM. 50 Economy ticket for $144 per person are available. Travel duration is 24h 52m
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Frontier Airlines15h 28m010:34 PMSan Antonio AirportSan Antonio Airport1:02 PMSalt Lake City AirportSalt Lake City Airport0EconomyA Flight from Frontier Airlines goes from San Antonio Airport, San Antonio Airport (USA) at 10/19/2026 10:34:00 PM to Salt Lake City Airport, Salt Lake City Airport (USA) arriving at 10/20/2026 1:02:00 PM. 50 Economy ticket for $144 per person are available. Travel duration is 15h 28m
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United Airlines7h 44m05:30 AMSan Antonio AirportSan Antonio Airport12:14 PMSalt Lake City AirportSalt Lake City Airport0EconomyA Flight from United Airlines goes from San Antonio Airport, San Antonio Airport (USA) at 10/19/2026 5:30:00 AM to Salt Lake City Airport, Salt Lake City Airport (USA) arriving at 10/19/2026 12:14:00 PM. 50 Economy ticket for $321 per person are available. Travel duration is 7h 44m
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United Airlines5h 21m04:50 PMSan Antonio AirportSan Antonio Airport9:11 PMSalt Lake City AirportSalt Lake City Airport0EconomyA Flight from United Airlines goes from San Antonio Airport, San Antonio Airport (USA) at 10/19/2026 4:50:00 PM to Salt Lake City Airport, Salt Lake City Airport (USA) arriving at 10/19/2026 9:11:00 PM. 50 Economy ticket for $321 per person are available. Travel duration is 5h 21m
Cheapest Flights Monday
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Greyhound US32h 45m012:30 PMSan Antonio, TXBus Station8:15 PMSalt Lake City, UTIntermodal Hub0EconomyA Bus from Greyhound US goes from Bus Station, San Antonio, TX (USA) at 10/21/2026 12:30:00 PM to Intermodal Hub, Salt Lake City, UT (USA) arriving at 10/22/2026 8:15:00 PM. 50 Economy ticket for $125 per person are available. Travel duration is 32h 45m
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Valley Transit48h 15m09:00 PMSan Antonio, TXBus Station8:15 PMSalt Lake City, UTIntermodal Hub0EconomyA Bus from Valley Transit goes from Bus Station, San Antonio, TX (USA) at 10/21/2026 9:00:00 PM to Intermodal Hub, Salt Lake City, UT (USA) arriving at 10/23/2026 8:15:00 PM. 50 Economy ticket for $126 per person are available. Travel duration is 48h 15m
Cheapest Buses Wednesday
What are the fastest trips from San Antonio, TX to Salt Lake City, UT?
You can get to Salt Lake City, UT from San Antonio, TX in just 4h 58m with a Flight from Frontier 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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Frontier Airlines4h 58m08:21 PMSan Antonio AirportSan Antonio Airport12:19 AMSalt Lake City AirportSalt Lake City Airport0EconomyA Flight from Frontier Airlines goes from San Antonio Airport, San Antonio Airport (USA) at 10/17/2026 8:21:00 PM to Salt Lake City Airport, Salt Lake City Airport (USA) arriving at 10/18/2026 12:19:00 AM. 50 Economy ticket for $211 per person are available. Travel duration is 4h 58m
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United Airlines5h 4m05:30 AMSan Antonio AirportSan Antonio Airport9:34 AMSalt Lake City AirportSalt Lake City Airport0EconomyA Flight from United Airlines goes from San Antonio Airport, San Antonio Airport (USA) at 10/17/2026 5:30:00 AM to Salt Lake City Airport, Salt Lake City Airport (USA) arriving at 10/17/2026 9:34:00 AM. 50 Economy ticket for $632 per person are available. Travel duration is 5h 4m
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Alaska Airlines7h 25m05:26 PMSan Antonio AirportSan Antonio Airport11:51 PMSalt Lake City AirportSalt Lake City Airport0EconomyA Flight from Alaska Airlines goes from San Antonio Airport, San Antonio Airport (USA) at 10/17/2026 5:26:00 PM to Salt Lake City Airport, Salt Lake City Airport (USA) arriving at 10/17/2026 11:51:00 PM. 50 Economy ticket for $791 per person are available. Travel duration is 7h 25m
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United Airlines7h 45m05:30 AMSan Antonio AirportSan Antonio Airport12:15 PMSalt Lake City AirportSalt Lake City Airport0EconomyA Flight from United Airlines goes from San Antonio Airport, San Antonio Airport (USA) at 10/17/2026 5:30:00 AM to Salt Lake City Airport, Salt Lake City Airport (USA) arriving at 10/17/2026 12:15:00 PM. 50 Economy ticket for $632 per person are available. Travel duration is 7h 45m
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Frontier Airlines23h 15m02:47 PMSan Antonio AirportSan Antonio Airport1:02 PMSalt Lake City AirportSalt Lake City Airport0EconomyA Flight from Frontier Airlines goes from San Antonio Airport, San Antonio Airport (USA) at 10/17/2026 2:47:00 PM to Salt Lake City Airport, Salt Lake City Airport (USA) arriving at 10/18/2026 1:02:00 PM. 50 Economy ticket for $217 per person are available. Travel duration is 23h 15m
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Greyhound US32h 50m012:30 PMSan Antonio, TXBus Station8:20 PMSalt Lake City, UTIntermodal Hub0EconomyA Bus from Greyhound US goes from Bus Station, San Antonio, TX (USA) at 10/17/2026 12:30:00 PM to Intermodal Hub, Salt Lake City, UT (USA) arriving at 10/18/2026 8:20:00 PM. 50 Economy ticket for $259 per person are available. Travel duration is 32h 50m
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Valley Transit34h 25m06:10 PMSan Antonio, TXBus Station3:35 AMSalt Lake City, UTIntermodal Hub0EconomyA Bus from Valley Transit goes from Bus Station, San Antonio, TX (USA) at 10/17/2026 6:10:00 PM to Intermodal Hub, Salt Lake City, UT (USA) arriving at 10/19/2026 3:35:00 AM. 50 Economy ticket for $216 per person are available. Travel duration is 34h 25m
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FlixBus47h 25m09:55 PMSan Antonio, TXBus Station8:20 PMSalt Lake City, UTIntermodal Hub0EconomyA Bus from FlixBus goes from Bus Station, San Antonio, TX (USA) at 10/17/2026 9:55:00 PM to Intermodal Hub, Salt Lake City, UT (USA) arriving at 10/19/2026 8:20:00 PM. 50 Economy ticket for $232 per person are available. Travel duration is 47h 25m
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FlixBus61h 35m07:45 AMSan Antonio, TXPearl District8:20 PMSalt Lake City, UTIntermodal Hub0EconomyA Bus from FlixBus goes from Pearl District, San Antonio, TX (USA) at 10/17/2026 7:45:00 AM to Intermodal Hub, Salt Lake City, UT (USA) arriving at 10/19/2026 8:20:00 PM. 50 Economy ticket for $221 per person are available. Travel duration is 61h 35m
Fastest Flights Saturday
Fastest Buses Saturday
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United Airlines5h 21m04:50 PMSan Antonio AirportSan Antonio Airport9:11 PMSalt Lake City AirportSalt Lake City Airport0EconomyA Flight from United Airlines goes from San Antonio Airport, San Antonio Airport (USA) at 10/19/2026 4:50:00 PM to Salt Lake City Airport, Salt Lake City Airport (USA) arriving at 10/19/2026 9:11:00 PM. 50 Economy ticket for $321 per person are available. Travel duration is 5h 21m
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United Airlines7h 44m05:30 AMSan Antonio AirportSan Antonio Airport12:14 PMSalt Lake City AirportSalt Lake City Airport0EconomyA Flight from United Airlines goes from San Antonio Airport, San Antonio Airport (USA) at 10/19/2026 5:30:00 AM to Salt Lake City Airport, Salt Lake City Airport (USA) arriving at 10/19/2026 12:14:00 PM. 50 Economy ticket for $321 per person are available. Travel duration is 7h 44m
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Frontier Airlines15h 28m010:34 PMSan Antonio AirportSan Antonio Airport1:02 PMSalt Lake City AirportSalt Lake City Airport0EconomyA Flight from Frontier Airlines goes from San Antonio Airport, San Antonio Airport (USA) at 10/19/2026 10:34:00 PM to Salt Lake City Airport, Salt Lake City Airport (USA) arriving at 10/20/2026 1:02:00 PM. 50 Economy ticket for $144 per person are available. Travel duration is 15h 28m
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Frontier Airlines20h 0m08:21 PMSan Antonio AirportSan Antonio Airport3:21 PMSalt Lake City AirportSalt Lake City Airport0EconomyA Flight from Frontier Airlines goes from San Antonio Airport, San Antonio Airport (USA) at 10/19/2026 8:21:00 PM to Salt Lake City Airport, Salt Lake City Airport (USA) arriving at 10/20/2026 3:21:00 PM. 50 Economy ticket for $104 per person are available. Travel duration is 20h 0m
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Frontier Airlines24h 52m01:10 PMSan Antonio AirportSan Antonio Airport1:02 PMSalt Lake City AirportSalt Lake City Airport0EconomyA Flight from Frontier Airlines goes from San Antonio Airport, San Antonio Airport (USA) at 10/19/2026 1:10:00 PM to Salt Lake City Airport, Salt Lake City Airport (USA) arriving at 10/20/2026 1:02:00 PM. 50 Economy ticket for $144 per person are available. Travel duration is 24h 52m
Fastest Flights Monday
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Greyhound US32h 45m012:30 PMSan Antonio, TXBus Station8:15 PMSalt Lake City, UTIntermodal Hub0EconomyA Bus from Greyhound US goes from Bus Station, San Antonio, TX (USA) at 10/21/2026 12:30:00 PM to Intermodal Hub, Salt Lake City, UT (USA) arriving at 10/22/2026 8:15:00 PM. 50 Economy ticket for $125 per person are available. Travel duration is 32h 45m
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Valley Transit48h 15m09:00 PMSan Antonio, TXBus Station8:15 PMSalt Lake City, UTIntermodal Hub0EconomyA Bus from Valley Transit goes from Bus Station, San Antonio, TX (USA) at 10/21/2026 9:00:00 PM to Intermodal Hub, Salt Lake City, UT (USA) arriving at 10/23/2026 8:15:00 PM. 50 Economy ticket for $126 per person are available. Travel duration is 48h 15m
Fastest Buses Wednesday
Here you will find all operators and timetables for a
Bus from San Antonio, TX to Salt Lake City, UT
What are the most popular stations in San Antonio, TX and Salt Lake City, UT?
In San Antonio, TX, you will usually depart from Tornado Bus Company, Bus Station or W. Southcross & Buffalo Bus Stop, while in Salt Lake City, UT you will be arriving at SLC Airport, Pioneer Rd @ 1381 S Bus Stop or Intermodal Hub, 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 Salt Lake City, UT from San Antonio, TX? With 5 connections between 3 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 San Antonio, TX and Salt Lake City, UT, you can pay as low as $104 with a Flight from Frontier Airlines.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 Frontier Airlines: you will get to Salt Lake City, UT in just 4h 58m.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 San Antonio, TX and Salt Lake City, UT are Frontier Airlines, United Airlines and Valley Transit, 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 San Antonio, TX and Salt Lake City, UT 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 Olmos Park, TX or to Centerfield, UT, and look at flights from San Antonio Airport, and landing at Ogden-Hinckley 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 San Antonio, TX to Salt Lake City, UT?
The most popular companies between San Antonio, TX and Salt Lake City, UT, are Frontier Airlines, United Airlines and Valley Transit. Be sure to check their seat class offers and the amenities that they provide.
Bus companies: Valley Transit, FlixBus and Greyhound US
Airlines: Frontier Airlines, United Airlines and Alaska Airlines
All you need to know when you travel from San Antonio, TX to Salt Lake City, UT
Check all information on comfort and services on all modes of transports from San Antonio, TX to Salt Lake City, UT. See which seat classes are available, and what amenities are other advantages offered by the operators on your journey.
FAQs about the trip from San Antonio, TX to Salt Lake City, UT
How can I reach Salt Lake City, UT from San Antonio, TX?
Every day, there are on average 5 connections between Flight and Bus, with which you can get to Salt Lake City, UT from San Antonio, TX.
How far is Salt Lake City, UT from San Antonio, TX?
The distance between San Antonio, TX and Salt Lake City, UT is 1,087.4 miles.
What is the most ecofriendly mode of transport between San Antonio, TX and Salt Lake City, UT?
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 47 kgs of CO2, a train 61 kgs, a car 298 kgs, and a flight 431 kgs.
What is the cheapest mode of transport from San Antonio, TX to Salt Lake City, UT?
You can get to Salt Lake City, UT with just $104 by taking a Flight from Frontier Airlines.
What is the fastest way to get from San Antonio, TX to Salt Lake City, UT?
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 Salt Lake City, UT in just 4h 58m with a Flight from Frontier Airlines.
More routes to San Antonio, TX and to Salt Lake City, UT
Looking for more options? Here you can see the most popular routes to San Antonio, TX and to Salt Lake City, UT. Simply click on a connection, and you’ll find all the details about the route!
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