What is the best way to travel from Grenoble to Rennes?
Looking for a trip? Compare all the available Buses and Flights for the journey to Rennes from Grenoble. 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 Rennes from Grenoble?
You can get to Rennes with just $71 by taking a Bus from FlixBus, 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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FlixBus15h 10m010:30 PMGrenobleBus Station1:40 PMRennesCentral Station0EconomyA Bus from FlixBus goes from Bus Station, Grenoble (France) at 12/17/2025 10:30:00 PM to Central Station, Rennes (France) arriving at 12/18/2025 1:40:00 PM. 50 Economy ticket for $71 per person are available. Travel duration is 15h 10m
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FlixBus17h 25m010:00 AMGrenobleBus Station3:25 AMRennesCentral Station0EconomyA Bus from FlixBus goes from Bus Station, Grenoble (France) at 12/17/2025 10:00:00 AM to Central Station, Rennes (France) arriving at 12/18/2025 3:25:00 AM. 50 Economy ticket for $91 per person are available. Travel duration is 17h 25m
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FlixBus15h 15m06:55 AMGrenobleBus Station10:10 PMRennesCentral Station0EconomyA Bus from FlixBus goes from Bus Station, Grenoble (France) at 12/17/2025 6:55:00 AM to Central Station, Rennes (France) arriving at 12/17/2025 10:10:00 PM. 50 Economy ticket for $92 per person are available. Travel duration is 15h 15m
Cheapest Buses Wednesday
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BlaBlaCar Bus15h 50m04:00 PMGrenobleBus Station7:50 AMRennesCentral Station0EconomyA Bus from BlaBlaCar Bus goes from Bus Station, Grenoble (France) at 12/18/2025 4:00:00 PM to Central Station, Rennes (France) arriving at 12/19/2025 7:50:00 AM. 50 Economy ticket for $96 per person are available. Travel duration is 15h 50m
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FlixBus16h 45m09:00 AMGrenobleBus Station1:45 AMRennesCentral Station0EconomyA Bus from FlixBus goes from Bus Station, Grenoble (France) at 12/18/2025 9:00:00 AM to Central Station, Rennes (France) arriving at 12/19/2025 1:45:00 AM. 50 Economy ticket for $97 per person are available. Travel duration is 16h 45m
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FlixBus15h 15m012:10 PMGrenobleBus Station3:25 AMRennesCentral Station0EconomyA Bus from FlixBus goes from Bus Station, Grenoble (France) at 12/18/2025 12:10:00 PM to Central Station, Rennes (France) arriving at 12/19/2025 3:25:00 AM. 50 Economy ticket for $97 per person are available. Travel duration is 15h 15m
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BlaBlaCar Bus13h 40m010:25 PMGrenobleBus Station12:05 PMRennesCentral Station0EconomyA Bus from BlaBlaCar Bus goes from Bus Station, Grenoble (France) at 12/18/2025 10:25:00 PM to Central Station, Rennes (France) arriving at 12/19/2025 12:05:00 PM. 50 Economy ticket for $100 per person are available. Travel duration is 13h 40m
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FlixBus16h 45m01:30 PMGrenobleBus Station6:15 AMRennesCentral Station0EconomyA Bus from FlixBus goes from Bus Station, Grenoble (France) at 12/18/2025 1:30:00 PM to Central Station, Rennes (France) arriving at 12/19/2025 6:15:00 AM. 50 Economy ticket for $105 per person are available. Travel duration is 16h 45m
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EasyJet Airline8h 50m011:05 AMGrenoble-Isère AirportGrenoble-Isère Airport7:55 PMRennes–Saint Jacques AirportRennes–Saint Jacques Airport0EconomyA Flight from EasyJet Airline goes from Grenoble-Isère Airport, Grenoble-Isère Airport (France) at 12/18/2025 11:05:00 AM to Rennes–Saint Jacques Airport, Rennes–Saint Jacques Airport (France) arriving at 12/18/2025 7:55:00 PM. 50 Economy ticket for $216 per person are available. Travel duration is 8h 50m
Cheapest Buses Thursday
Cheapest Flights Thursday
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BlaBlaCar Bus13h 40m010:25 PMGrenobleBus Station12:05 PMRennesCentral Station0EconomyA Bus from BlaBlaCar Bus goes from Bus Station, Grenoble (France) at 12/19/2025 10:25:00 PM to Central Station, Rennes (France) arriving at 12/20/2025 12:05:00 PM. 50 Economy ticket for $106 per person are available. Travel duration is 13h 40m
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BlaBlaCar Bus16h 5m05:15 AMGrenobleBus Station9:20 PMRennesPontchaillou Train Station0EconomyA Bus from BlaBlaCar Bus goes from Bus Station, Grenoble (France) at 12/19/2025 5:15:00 AM to Pontchaillou Train Station, Rennes (France) arriving at 12/19/2025 9:20:00 PM. 50 Economy ticket for $117 per person are available. Travel duration is 16h 5m
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FlixBus15h 55m011:30 AMGrenobleBus Station3:25 AMRennesCentral Station0EconomyA Bus from FlixBus goes from Bus Station, Grenoble (France) at 12/19/2025 11:30:00 AM to Central Station, Rennes (France) arriving at 12/20/2025 3:25:00 AM. 50 Economy ticket for $140 per person are available. Travel duration is 15h 55m
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FlixBus16h 25m011:30 PMGrenobleBus Station3:55 PMRennesCentral Station0EconomyA Bus from FlixBus goes from Bus Station, Grenoble (France) at 12/19/2025 11:30:00 PM to Central Station, Rennes (France) arriving at 12/20/2025 3:55:00 PM. 50 Economy ticket for $141 per person are available. Travel duration is 16h 25m
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STARSHIPPER SAS16h 15m02:00 PMGrenobleBus Station6:15 AMRennesCentral Station0EconomyA Bus from STARSHIPPER SAS goes from Bus Station, Grenoble (France) at 12/19/2025 2:00:00 PM to Central Station, Rennes (France) arriving at 12/20/2025 6:15:00 AM. 50 Economy ticket for $147 per person are available. Travel duration is 16h 15m
Cheapest Buses Friday
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BlaBlaCar Bus13h 40m010:25 PMGrenobleBus Station12:05 PMRennesCentral Station0EconomyA Bus from BlaBlaCar Bus goes from Bus Station, Grenoble (France) at 12/20/2025 10:25:00 PM to Central Station, Rennes (France) arriving at 12/21/2025 12:05:00 PM. 50 Economy ticket for $106 per person are available. Travel duration is 13h 40m
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BlaBlaCar Bus13h 20m06:30 PMGrenobleBus Station7:50 AMRennesPontchaillou Train Station0EconomyA Bus from BlaBlaCar Bus goes from Bus Station, Grenoble (France) at 12/20/2025 6:30:00 PM to Pontchaillou Train Station, Rennes (France) arriving at 12/21/2025 7:50:00 AM. 50 Economy ticket for $109 per person are available. Travel duration is 13h 20m
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STARSHIPPER SAS16h 15m02:00 PMGrenobleBus Station6:15 AMRennesCentral Station0EconomyA Bus from STARSHIPPER SAS goes from Bus Station, Grenoble (France) at 12/20/2025 2:00:00 PM to Central Station, Rennes (France) arriving at 12/21/2025 6:15:00 AM. 50 Economy ticket for $144 per person are available. Travel duration is 16h 15m
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FlixBus16h 25m011:30 PMGrenobleBus Station3:55 PMRennesCentral Station0EconomyA Bus from FlixBus goes from Bus Station, Grenoble (France) at 12/20/2025 11:30:00 PM to Central Station, Rennes (France) arriving at 12/21/2025 3:55:00 PM. 50 Economy ticket for $157 per person are available. Travel duration is 16h 25m
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FlixBus15h 10m010:30 PMGrenobleBus Station1:40 PMRennesCentral Station0EconomyA Bus from FlixBus goes from Bus Station, Grenoble (France) at 12/20/2025 10:30:00 PM to Central Station, Rennes (France) arriving at 12/21/2025 1:40:00 PM. 50 Economy ticket for $166 per person are available. Travel duration is 15h 10m
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Air Bagan25h 5m03:00 PMGrenoble-Isère AirportGrenoble-Isère Airport4:05 PMRennes–Saint Jacques AirportRennes–Saint Jacques Airport0EconomyA Flight from Air Bagan goes from Grenoble-Isère Airport, Grenoble-Isère Airport (France) at 12/20/2025 3:00:00 PM to Rennes–Saint Jacques Airport, Rennes–Saint Jacques Airport (France) arriving at 12/21/2025 4:05:00 PM. 50 Economy ticket for $268 per person are available. Travel duration is 25h 5m
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EasyJet Airline21h 10m06:55 PMGrenoble-Isère AirportGrenoble-Isère Airport4:05 PMRennes–Saint Jacques AirportRennes–Saint Jacques Airport0EconomyA Flight from EasyJet Airline goes from Grenoble-Isère Airport, Grenoble-Isère Airport (France) at 12/20/2025 6:55:00 PM to Rennes–Saint Jacques Airport, Rennes–Saint Jacques Airport (France) arriving at 12/21/2025 4:05:00 PM. 50 Economy ticket for $289 per person are available. Travel duration is 21h 10m
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Ryanair27h 35m012:30 PMGrenoble-Isère AirportGrenoble-Isère Airport4:05 PMRennes–Saint Jacques AirportRennes–Saint Jacques Airport0EconomyA Flight from Ryanair goes from Grenoble-Isère Airport, Grenoble-Isère Airport (France) at 12/20/2025 12:30:00 PM to Rennes–Saint Jacques Airport, Rennes–Saint Jacques Airport (France) arriving at 12/21/2025 4:05:00 PM. 50 Economy ticket for $296 per person are available. Travel duration is 27h 35m
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Ryanair26h 55m01:10 PMGrenoble-Isère AirportGrenoble-Isère Airport4:05 PMRennes–Saint Jacques AirportRennes–Saint Jacques Airport0EconomyA Flight from Ryanair goes from Grenoble-Isère Airport, Grenoble-Isère Airport (France) at 12/20/2025 1:10:00 PM to Rennes–Saint Jacques Airport, Rennes–Saint Jacques Airport (France) arriving at 12/21/2025 4:05:00 PM. 50 Economy ticket for $304 per person are available. Travel duration is 26h 55m
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EasyJet Airline23h 5m05:00 PMGrenoble-Isère AirportGrenoble-Isère Airport4:05 PMRennes–Saint Jacques AirportRennes–Saint Jacques Airport0EconomyA Flight from EasyJet Airline goes from Grenoble-Isère Airport, Grenoble-Isère Airport (France) at 12/20/2025 5:00:00 PM to Rennes–Saint Jacques Airport, Rennes–Saint Jacques Airport (France) arriving at 12/21/2025 4:05:00 PM. 50 Economy ticket for $321 per person are available. Travel duration is 23h 5m
Cheapest Buses Saturday
Cheapest Flights Saturday
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BlaBlaCar Bus17h 30m02:20 PMGrenobleBus Station7:50 AMRennesPontchaillou Train Station0EconomyA Bus from BlaBlaCar Bus goes from Bus Station, Grenoble (France) at 12/21/2025 2:20:00 PM to Pontchaillou Train Station, Rennes (France) arriving at 12/22/2025 7:50:00 AM. 50 Economy ticket for $98 per person are available. Travel duration is 17h 30m
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BlaBlaCar Bus13h 20m06:30 PMGrenobleBus Station7:50 AMRennesPontchaillou Train Station0EconomyA Bus from BlaBlaCar Bus goes from Bus Station, Grenoble (France) at 12/21/2025 6:30:00 PM to Pontchaillou Train Station, Rennes (France) arriving at 12/22/2025 7:50:00 AM. 50 Economy ticket for $109 per person are available. Travel duration is 13h 20m
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FlixBus15h 40m012:45 PMGrenobleBus Station4:25 AMRennesCentral Station0EconomyA Bus from FlixBus goes from Bus Station, Grenoble (France) at 12/21/2025 12:45:00 PM to Central Station, Rennes (France) arriving at 12/22/2025 4:25:00 AM. 50 Economy ticket for $146 per person are available. Travel duration is 15h 40m
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STARSHIPPER SAS16h 15m02:00 PMGrenobleBus Station6:15 AMRennesCentral Station0EconomyA Bus from STARSHIPPER SAS goes from Bus Station, Grenoble (France) at 12/21/2025 2:00:00 PM to Central Station, Rennes (France) arriving at 12/22/2025 6:15:00 AM. 50 Economy ticket for $149 per person are available. Travel duration is 16h 15m
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FlixBus15h 15m012:10 PMGrenobleBus Station3:25 AMRennesCentral Station0EconomyA Bus from FlixBus goes from Bus Station, Grenoble (France) at 12/21/2025 12:10:00 PM to Central Station, Rennes (France) arriving at 12/22/2025 3:25:00 AM. 50 Economy ticket for $150 per person are available. Travel duration is 15h 15m
Cheapest Buses Sunday
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BlaBlaCar Bus13h 20m06:30 PMGrenobleBus Station7:50 AMRennesPontchaillou Train Station0EconomyA Bus from BlaBlaCar Bus goes from Bus Station, Grenoble (France) at 12/22/2025 6:30:00 PM to Pontchaillou Train Station, Rennes (France) arriving at 12/23/2025 7:50:00 AM. 50 Economy ticket for $114 per person are available. Travel duration is 13h 20m
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BlaBlaCar Bus16h 5m05:15 AMGrenobleBus Station9:20 PMRennesPontchaillou Train Station0EconomyA Bus from BlaBlaCar Bus goes from Bus Station, Grenoble (France) at 12/22/2025 5:15:00 AM to Pontchaillou Train Station, Rennes (France) arriving at 12/22/2025 9:20:00 PM. 50 Economy ticket for $117 per person are available. Travel duration is 16h 5m
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BlaBlaCar Bus14h 55m010:25 PMGrenobleBus Station1:20 PMRennesCentral Station0EconomyA Bus from BlaBlaCar Bus goes from Bus Station, Grenoble (France) at 12/22/2025 10:25:00 PM to Central Station, Rennes (France) arriving at 12/23/2025 1:20:00 PM. 50 Economy ticket for $123 per person are available. Travel duration is 14h 55m
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FlixBus14h 55m01:30 PMGrenobleBus Station4:25 AMRennesCentral Station0EconomyA Bus from FlixBus goes from Bus Station, Grenoble (France) at 12/22/2025 1:30:00 PM to Central Station, Rennes (France) arriving at 12/23/2025 4:25:00 AM. 50 Economy ticket for $124 per person are available. Travel duration is 14h 55m
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FlixBus15h 15m012:10 PMGrenobleBus Station3:25 AMRennesCentral Station0EconomyA Bus from FlixBus goes from Bus Station, Grenoble (France) at 12/22/2025 12:10:00 PM to Central Station, Rennes (France) arriving at 12/23/2025 3:25:00 AM. 50 Economy ticket for $156 per person are available. Travel duration is 15h 15m
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EasyJet Airline8h 25m011:15 AMGrenoble-Isère AirportGrenoble-Isère Airport7:40 PMRennes–Saint Jacques AirportRennes–Saint Jacques Airport0EconomyA Flight from EasyJet Airline goes from Grenoble-Isère Airport, Grenoble-Isère Airport (France) at 12/22/2025 11:15:00 AM to Rennes–Saint Jacques Airport, Rennes–Saint Jacques Airport (France) arriving at 12/22/2025 7:40:00 PM. 50 Economy ticket for $268 per person are available. Travel duration is 8h 25m
Cheapest Buses Monday
Cheapest Flights Monday
What are the fastest trips from Grenoble to Rennes?
You can get to Rennes from Grenoble in just 8h 25m with a Flight from EasyJet Airline. 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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FlixBus15h 10m010:30 PMGrenobleBus Station1:40 PMRennesCentral Station0EconomyA Bus from FlixBus goes from Bus Station, Grenoble (France) at 12/17/2025 10:30:00 PM to Central Station, Rennes (France) arriving at 12/18/2025 1:40:00 PM. 50 Economy ticket for $71 per person are available. Travel duration is 15h 10m
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FlixBus15h 15m06:55 AMGrenobleBus Station10:10 PMRennesCentral Station0EconomyA Bus from FlixBus goes from Bus Station, Grenoble (France) at 12/17/2025 6:55:00 AM to Central Station, Rennes (France) arriving at 12/17/2025 10:10:00 PM. 50 Economy ticket for $92 per person are available. Travel duration is 15h 15m
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FlixBus17h 25m010:00 AMGrenobleBus Station3:25 AMRennesCentral Station0EconomyA Bus from FlixBus goes from Bus Station, Grenoble (France) at 12/17/2025 10:00:00 AM to Central Station, Rennes (France) arriving at 12/18/2025 3:25:00 AM. 50 Economy ticket for $91 per person are available. Travel duration is 17h 25m
Fastest Buses Wednesday
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EasyJet Airline8h 50m011:05 AMGrenoble-Isère AirportGrenoble-Isère Airport7:55 PMRennes–Saint Jacques AirportRennes–Saint Jacques Airport0EconomyA Flight from EasyJet Airline goes from Grenoble-Isère Airport, Grenoble-Isère Airport (France) at 12/18/2025 11:05:00 AM to Rennes–Saint Jacques Airport, Rennes–Saint Jacques Airport (France) arriving at 12/18/2025 7:55:00 PM. 50 Economy ticket for $216 per person are available. Travel duration is 8h 50m
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BlaBlaCar Bus13h 40m010:25 PMGrenobleBus Station12:05 PMRennesCentral Station0EconomyA Bus from BlaBlaCar Bus goes from Bus Station, Grenoble (France) at 12/18/2025 10:25:00 PM to Central Station, Rennes (France) arriving at 12/19/2025 12:05:00 PM. 50 Economy ticket for $100 per person are available. Travel duration is 13h 40m
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FlixBus15h 15m012:10 PMGrenobleBus Station3:25 AMRennesCentral Station0EconomyA Bus from FlixBus goes from Bus Station, Grenoble (France) at 12/18/2025 12:10:00 PM to Central Station, Rennes (France) arriving at 12/19/2025 3:25:00 AM. 50 Economy ticket for $97 per person are available. Travel duration is 15h 15m
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BlaBlaCar Bus15h 50m04:00 PMGrenobleBus Station7:50 AMRennesCentral Station0EconomyA Bus from BlaBlaCar Bus goes from Bus Station, Grenoble (France) at 12/18/2025 4:00:00 PM to Central Station, Rennes (France) arriving at 12/19/2025 7:50:00 AM. 50 Economy ticket for $96 per person are available. Travel duration is 15h 50m
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FlixBus16h 45m09:00 AMGrenobleBus Station1:45 AMRennesCentral Station0EconomyA Bus from FlixBus goes from Bus Station, Grenoble (France) at 12/18/2025 9:00:00 AM to Central Station, Rennes (France) arriving at 12/19/2025 1:45:00 AM. 50 Economy ticket for $97 per person are available. Travel duration is 16h 45m
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FlixBus16h 45m01:30 PMGrenobleBus Station6:15 AMRennesCentral Station0EconomyA Bus from FlixBus goes from Bus Station, Grenoble (France) at 12/18/2025 1:30:00 PM to Central Station, Rennes (France) arriving at 12/19/2025 6:15:00 AM. 50 Economy ticket for $105 per person are available. Travel duration is 16h 45m
Fastest Flights Thursday
Fastest Buses Thursday
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BlaBlaCar Bus13h 40m010:25 PMGrenobleBus Station12:05 PMRennesCentral Station0EconomyA Bus from BlaBlaCar Bus goes from Bus Station, Grenoble (France) at 12/19/2025 10:25:00 PM to Central Station, Rennes (France) arriving at 12/20/2025 12:05:00 PM. 50 Economy ticket for $106 per person are available. Travel duration is 13h 40m
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FlixBus15h 55m011:30 AMGrenobleBus Station3:25 AMRennesCentral Station0EconomyA Bus from FlixBus goes from Bus Station, Grenoble (France) at 12/19/2025 11:30:00 AM to Central Station, Rennes (France) arriving at 12/20/2025 3:25:00 AM. 50 Economy ticket for $140 per person are available. Travel duration is 15h 55m
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BlaBlaCar Bus16h 5m05:15 AMGrenobleBus Station9:20 PMRennesPontchaillou Train Station0EconomyA Bus from BlaBlaCar Bus goes from Bus Station, Grenoble (France) at 12/19/2025 5:15:00 AM to Pontchaillou Train Station, Rennes (France) arriving at 12/19/2025 9:20:00 PM. 50 Economy ticket for $117 per person are available. Travel duration is 16h 5m
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STARSHIPPER SAS16h 15m02:00 PMGrenobleBus Station6:15 AMRennesCentral Station0EconomyA Bus from STARSHIPPER SAS goes from Bus Station, Grenoble (France) at 12/19/2025 2:00:00 PM to Central Station, Rennes (France) arriving at 12/20/2025 6:15:00 AM. 50 Economy ticket for $147 per person are available. Travel duration is 16h 15m
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FlixBus16h 25m011:30 PMGrenobleBus Station3:55 PMRennesCentral Station0EconomyA Bus from FlixBus goes from Bus Station, Grenoble (France) at 12/19/2025 11:30:00 PM to Central Station, Rennes (France) arriving at 12/20/2025 3:55:00 PM. 50 Economy ticket for $141 per person are available. Travel duration is 16h 25m
Fastest Buses Friday
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BlaBlaCar Bus13h 20m06:30 PMGrenobleBus Station7:50 AMRennesPontchaillou Train Station0EconomyA Bus from BlaBlaCar Bus goes from Bus Station, Grenoble (France) at 12/20/2025 6:30:00 PM to Pontchaillou Train Station, Rennes (France) arriving at 12/21/2025 7:50:00 AM. 50 Economy ticket for $109 per person are available. Travel duration is 13h 20m
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BlaBlaCar Bus13h 40m010:25 PMGrenobleBus Station12:05 PMRennesCentral Station0EconomyA Bus from BlaBlaCar Bus goes from Bus Station, Grenoble (France) at 12/20/2025 10:25:00 PM to Central Station, Rennes (France) arriving at 12/21/2025 12:05:00 PM. 50 Economy ticket for $106 per person are available. Travel duration is 13h 40m
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FlixBus15h 10m010:30 PMGrenobleBus Station1:40 PMRennesCentral Station0EconomyA Bus from FlixBus goes from Bus Station, Grenoble (France) at 12/20/2025 10:30:00 PM to Central Station, Rennes (France) arriving at 12/21/2025 1:40:00 PM. 50 Economy ticket for $166 per person are available. Travel duration is 15h 10m
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STARSHIPPER SAS16h 15m02:00 PMGrenobleBus Station6:15 AMRennesCentral Station0EconomyA Bus from STARSHIPPER SAS goes from Bus Station, Grenoble (France) at 12/20/2025 2:00:00 PM to Central Station, Rennes (France) arriving at 12/21/2025 6:15:00 AM. 50 Economy ticket for $144 per person are available. Travel duration is 16h 15m
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FlixBus16h 25m011:30 PMGrenobleBus Station3:55 PMRennesCentral Station0EconomyA Bus from FlixBus goes from Bus Station, Grenoble (France) at 12/20/2025 11:30:00 PM to Central Station, Rennes (France) arriving at 12/21/2025 3:55:00 PM. 50 Economy ticket for $157 per person are available. Travel duration is 16h 25m
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EasyJet Airline21h 10m06:55 PMGrenoble-Isère AirportGrenoble-Isère Airport4:05 PMRennes–Saint Jacques AirportRennes–Saint Jacques Airport0EconomyA Flight from EasyJet Airline goes from Grenoble-Isère Airport, Grenoble-Isère Airport (France) at 12/20/2025 6:55:00 PM to Rennes–Saint Jacques Airport, Rennes–Saint Jacques Airport (France) arriving at 12/21/2025 4:05:00 PM. 50 Economy ticket for $289 per person are available. Travel duration is 21h 10m
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EasyJet Airline23h 5m05:00 PMGrenoble-Isère AirportGrenoble-Isère Airport4:05 PMRennes–Saint Jacques AirportRennes–Saint Jacques Airport0EconomyA Flight from EasyJet Airline goes from Grenoble-Isère Airport, Grenoble-Isère Airport (France) at 12/20/2025 5:00:00 PM to Rennes–Saint Jacques Airport, Rennes–Saint Jacques Airport (France) arriving at 12/21/2025 4:05:00 PM. 50 Economy ticket for $321 per person are available. Travel duration is 23h 5m
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Air Bagan25h 5m03:00 PMGrenoble-Isère AirportGrenoble-Isère Airport4:05 PMRennes–Saint Jacques AirportRennes–Saint Jacques Airport0EconomyA Flight from Air Bagan goes from Grenoble-Isère Airport, Grenoble-Isère Airport (France) at 12/20/2025 3:00:00 PM to Rennes–Saint Jacques Airport, Rennes–Saint Jacques Airport (France) arriving at 12/21/2025 4:05:00 PM. 50 Economy ticket for $268 per person are available. Travel duration is 25h 5m
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Ryanair26h 55m01:10 PMGrenoble-Isère AirportGrenoble-Isère Airport4:05 PMRennes–Saint Jacques AirportRennes–Saint Jacques Airport0EconomyA Flight from Ryanair goes from Grenoble-Isère Airport, Grenoble-Isère Airport (France) at 12/20/2025 1:10:00 PM to Rennes–Saint Jacques Airport, Rennes–Saint Jacques Airport (France) arriving at 12/21/2025 4:05:00 PM. 50 Economy ticket for $304 per person are available. Travel duration is 26h 55m
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Ryanair27h 35m012:30 PMGrenoble-Isère AirportGrenoble-Isère Airport4:05 PMRennes–Saint Jacques AirportRennes–Saint Jacques Airport0EconomyA Flight from Ryanair goes from Grenoble-Isère Airport, Grenoble-Isère Airport (France) at 12/20/2025 12:30:00 PM to Rennes–Saint Jacques Airport, Rennes–Saint Jacques Airport (France) arriving at 12/21/2025 4:05:00 PM. 50 Economy ticket for $296 per person are available. Travel duration is 27h 35m
Fastest Buses Saturday
Fastest Flights Saturday
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BlaBlaCar Bus13h 20m06:30 PMGrenobleBus Station7:50 AMRennesPontchaillou Train Station0EconomyA Bus from BlaBlaCar Bus goes from Bus Station, Grenoble (France) at 12/21/2025 6:30:00 PM to Pontchaillou Train Station, Rennes (France) arriving at 12/22/2025 7:50:00 AM. 50 Economy ticket for $109 per person are available. Travel duration is 13h 20m
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FlixBus15h 15m012:10 PMGrenobleBus Station3:25 AMRennesCentral Station0EconomyA Bus from FlixBus goes from Bus Station, Grenoble (France) at 12/21/2025 12:10:00 PM to Central Station, Rennes (France) arriving at 12/22/2025 3:25:00 AM. 50 Economy ticket for $150 per person are available. Travel duration is 15h 15m
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FlixBus15h 40m012:45 PMGrenobleBus Station4:25 AMRennesCentral Station0EconomyA Bus from FlixBus goes from Bus Station, Grenoble (France) at 12/21/2025 12:45:00 PM to Central Station, Rennes (France) arriving at 12/22/2025 4:25:00 AM. 50 Economy ticket for $146 per person are available. Travel duration is 15h 40m
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STARSHIPPER SAS16h 15m02:00 PMGrenobleBus Station6:15 AMRennesCentral Station0EconomyA Bus from STARSHIPPER SAS goes from Bus Station, Grenoble (France) at 12/21/2025 2:00:00 PM to Central Station, Rennes (France) arriving at 12/22/2025 6:15:00 AM. 50 Economy ticket for $149 per person are available. Travel duration is 16h 15m
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BlaBlaCar Bus17h 30m02:20 PMGrenobleBus Station7:50 AMRennesPontchaillou Train Station0EconomyA Bus from BlaBlaCar Bus goes from Bus Station, Grenoble (France) at 12/21/2025 2:20:00 PM to Pontchaillou Train Station, Rennes (France) arriving at 12/22/2025 7:50:00 AM. 50 Economy ticket for $98 per person are available. Travel duration is 17h 30m
Fastest Buses Sunday
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EasyJet Airline8h 25m011:15 AMGrenoble-Isère AirportGrenoble-Isère Airport7:40 PMRennes–Saint Jacques AirportRennes–Saint Jacques Airport0EconomyA Flight from EasyJet Airline goes from Grenoble-Isère Airport, Grenoble-Isère Airport (France) at 12/22/2025 11:15:00 AM to Rennes–Saint Jacques Airport, Rennes–Saint Jacques Airport (France) arriving at 12/22/2025 7:40:00 PM. 50 Economy ticket for $268 per person are available. Travel duration is 8h 25m
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BlaBlaCar Bus13h 20m06:30 PMGrenobleBus Station7:50 AMRennesPontchaillou Train Station0EconomyA Bus from BlaBlaCar Bus goes from Bus Station, Grenoble (France) at 12/22/2025 6:30:00 PM to Pontchaillou Train Station, Rennes (France) arriving at 12/23/2025 7:50:00 AM. 50 Economy ticket for $114 per person are available. Travel duration is 13h 20m
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BlaBlaCar Bus14h 55m010:25 PMGrenobleBus Station1:20 PMRennesCentral Station0EconomyA Bus from BlaBlaCar Bus goes from Bus Station, Grenoble (France) at 12/22/2025 10:25:00 PM to Central Station, Rennes (France) arriving at 12/23/2025 1:20:00 PM. 50 Economy ticket for $123 per person are available. Travel duration is 14h 55m
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FlixBus14h 55m01:30 PMGrenobleBus Station4:25 AMRennesCentral Station0EconomyA Bus from FlixBus goes from Bus Station, Grenoble (France) at 12/22/2025 1:30:00 PM to Central Station, Rennes (France) arriving at 12/23/2025 4:25:00 AM. 50 Economy ticket for $124 per person are available. Travel duration is 14h 55m
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FlixBus15h 15m012:10 PMGrenobleBus Station3:25 AMRennesCentral Station0EconomyA Bus from FlixBus goes from Bus Station, Grenoble (France) at 12/22/2025 12:10:00 PM to Central Station, Rennes (France) arriving at 12/23/2025 3:25:00 AM. 50 Economy ticket for $156 per person are available. Travel duration is 15h 15m
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BlaBlaCar Bus16h 5m05:15 AMGrenobleBus Station9:20 PMRennesPontchaillou Train Station0EconomyA Bus from BlaBlaCar Bus goes from Bus Station, Grenoble (France) at 12/22/2025 5:15:00 AM to Pontchaillou Train Station, Rennes (France) arriving at 12/22/2025 9:20:00 PM. 50 Economy ticket for $117 per person are available. Travel duration is 16h 5m
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Here you will find all operators and timetables for a
Bus from Grenoble to Rennes
What are the most popular stations in Grenoble and Rennes?
In Grenoble, you will usually depart from Central Station, Bus Station or Oxford Bus Stop, while in Rennes you will be arriving at Central Bus Station, Central Station or Pontchaillou Train Station, 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 Rennes from Grenoble? With 5 connections between 3 Bus and Flight 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 Grenoble and Rennes, you can pay as low as $71 with a Bus from FlixBus.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 EasyJet Airline: you will get to Rennes in just 8h 25m.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 Grenoble and Rennes are FlixBus, BlaBlaCar Bus and EasyJet Airline, 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 Grenoble and Rennes 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 Meylan or to Montgermont, and look at flights from Grenoble-Isère Airport, and landing at Rennes–Saint Jacques 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 Grenoble to Rennes?
The most popular companies between Grenoble and Rennes, are FlixBus, BlaBlaCar Bus and EasyJet Airline. Be sure to check their seat class offers and the amenities that they provide.
Bus companies: FlixBus, BlaBlaCar Bus and STARSHIPPER SAS
Airlines: EasyJet Airline, Ryanair and Air Bagan
All you need to know when you travel from Grenoble to Rennes
Check all information on comfort and services on all modes of transports from Grenoble to Rennes. See which seat classes are available, and what amenities are other advantages offered by the operators on your journey.
FAQs about the trip from Grenoble to Rennes
How can I reach Rennes from Grenoble?
Every day, there are on average 5 connections between Bus and Flight, with which you can get to Rennes from Grenoble.
How far is Rennes from Grenoble?
The distance between Grenoble and Rennes is 405.1 miles.
What is the most ecofriendly mode of transport between Grenoble and Rennes?
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 18 kgs of CO2, a train 23 kgs, a car 111 kgs, and a flight 160 kgs.
What is the cheapest mode of transport from Grenoble to Rennes?
You can get to Rennes with just $71 by taking a Bus from FlixBus.
What is the fastest way to get from Grenoble to Rennes?
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 Rennes in just 8h 25m with a Flight from EasyJet Airline.
More routes to Grenoble and to Rennes
Looking for more options? Here you can see the most popular routes to Grenoble and to Rennes. Simply click on a connection, and you’ll find all the details about the route!
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