- Must visit
Escal'Atlantic
Flagship visitor site inside the submarine base, exploring ocean liners, port history, and the city’s maritime identity through immersive exhibits.
Cheapest price
€27
Average price
€28
Fastest journey
2 h 49 m
Average duration
3 h 6 m
Trains per day
3
Distance
100 km
The best way to find a cheap train ticket from Rennes to Saint-Nazaire is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Rennes to Saint-Nazaire will cost around €28 if you buy it on the day, but the cheapest tickets can be found for only €27.
Of the 3 trains that leave Rennes for Saint-Nazaire on Sun, Aug 16, 3 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Sun, Aug 16 the direct trains cover the 100 km distance in an average of 3 h 6 m but if you time it right, some trains will get you there in just 2 h 49 m .
On Sun, Aug 16 the slowest trains will take 3 h 15 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.






Omio recommends booking the train as it is the most popular option from Rennes to Saint-Nazaire among Omio's users. If you are prioritising price take the bus with prices starting from €8. For those with little time consider booking a bus which can get you there in 1h 39m. The ticket price range depends on the travel mode: a bus costs an average of €8, and a train costs an average of €15.
Distance: 62 miles (100 km)
Most popular Train | Bus | Driving |
|---|---|---|
€24 Average price | €15 Average price Cheapest | €19 Average price (fuel + tolls) |
2h 16m Average total duration 1h 46m Onboard + 30m Additional time* | 2h 9m Average total duration Fastest 1h 39m Onboard + 30m Additional time* | 1h 45m Average total duration (door-to-door) |
![]() Most popular train company | ![]() Most popular bus company | Your own car or car rental |
Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Rennes to Saint-Nazaire:
A bus is €10 less than a train for this route with tickets for a train from Rennes to Saint-Nazaire costing on average €24.
Other travel options to Saint-Nazaire take longer:
Train takes on average 1h 46m.
Tickets start at around €24 compared to roughly €19 in fuel and tolls — a saving of about €-5.26. The journey takes 1h 46m versus 1h 45m by car, so you'll arrive a bit later, but you can work, read, or sleep along the way rather than spending the time behind the wheel. You'll also save the hassle of parking at the other end.
Driving is worth it if you're on a tight schedule, travelling as a group, or want to stop somewhere en route.
The table below shows live departures for Rennes to Saint-Nazaire trains for today, Saturday, August 15. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 2:39 PM Rennes | 2h58 | 5:37 PM Saint-Nazaire | 0 transfersDirect | |
![]() | 3:39 PM Rennes | 2h58 | 6:37 PM Saint-Nazaire | 0 transfersDirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare train and bus prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Trains from Rennes to Saint-Nazaire run on average 21 times per day, taking around 1h 46m. Cheap train tickets for this journey start at €15 but you can travel from only €8 by bus.
The earliest train runs at 05:13, the last at 20:35. The fastest train covers the 62 miles (100 km) distance in 2h 11m.
Distance 62 miles (100 km) |
Average train duration 1h 46m |
Cheapest ticket price €15 |
Trains per day 21 |
Fastest train 2h 11m |
First train 5:13 AM |
Last train 8:35 PM |
Cheapest Month Jan |
Cheapest Day Thu |
High Season Jul - Sep |
Low Season Jan - Mar |
Busiest Day Thu |
Least Busy Day Sun |
Best time to book 1 day |
Discover the best of Saint-Nazaire — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Saint-Nazaire trip today.
Flagship visitor site inside the submarine base, exploring ocean liners, port history, and the city’s maritime identity through immersive exhibits.
Industrial heritage visit focused on giant ship construction at the Chantiers de l’Atlantique, a signature local experience.
Guided visit of a real French submarine, offering a rare look at life aboard and Cold War naval technology.
Revitalized waterfront district around the submarine base, packed with views, culture, and one of the city’s best urban walks.
Popular beach district made famous by Mr. Hulot’s Holiday, loved for seaside charm, villas, and an easy coastal stroll.
Long seafront promenade with beaches, gardens, and public art, ideal for walking, cycling, and sunset views.
Fondant cake from nearby Nantes made with dark rum, butter and almond flour. It is a signature regional dessert from Loire-Atlantique.
Thin Breton buckwheat crêpe, usually filled with ham, egg or cheese. Buckwheat makes it a classic savory staple across the coast.
Traditional Breton wheat crêpe served with butter, sugar, caramel or jam. It is a beloved sweet found in crêperies around Saint-Nazaire.
Well-known crêperie for Breton galettes and sweet crêpes in a relaxed setting, ideal for trying regional classics.
Established seafood-focused restaurant known for fresh fish and shellfish, with a polished but approachable atmosphere.
Popular traditional venue serving French brasserie dishes and regional seafood in a casual, dependable setting.
Moderate for France. Hotels and seafood dining can raise costs in peak season, but local transit and casual meals are fairly manageable versus larger French coastal cities.
Service is usually included. Rounding up or leaving 5-10% for very good restaurant service is appreciated. Small change for cafes and taxis is enough.
Official public transport app
Saint-Nazaire Station -> Saint-Nazaire City Hall, Saint-Nazaire
Find answers to the most common questions about traveling from Rennes to Saint-Nazaire by train. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest train, the cheapest option, or tips for making the most of your visit at Saint-Nazaire, this guide helps you travel smarter and with confidence.

Most Rennes to Saint-Nazaire trains use the Rennes to Saint-Nazaire station pair, with some services arriving at Penhoët. Use this guide to compare Rennes and Saint-Nazaire train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Rennes has practical services for this route, including Wifi, Lockers, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Lounge, Lost and Found Office, Ticket Office, Bike Parking, Bike Rental, Car Rental, Information Desk, and Luggage Carts.
Food options include: Le Café de Rennes, L'Embarcadère
Free. ATMs are available in the train station.
Ticket office support is available at Rennes. Information desks are located in the main hall.
Luggage storage is available at Rennes. Lost and found is available at the station.
Available at Rennes: Parking, Taxis, WC.
Available at Rennes: Bike Parking, Bike Rental, Car Rental.
Accessibility facilities are available at Rennes: Elevators, ramps, restrooms.
Nearby hotels include Hotel Ibis Rennes Centre Gare Sud, Mercure Rennes Centre Gare, Novotel Rennes Centre Gare.
Pontchaillou is 1 km from Rennes city centre. Public transport options include:
Pontchaillou has practical services for this route, including Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Bike Parking, and Bike Rental.
Food and drink options are available at Pontchaillou.
ATMs are available at Pontchaillou.
Available at Pontchaillou: Parking, Taxis, WC.
Available at Pontchaillou: Bike Parking, Bike Rental.
Accessibility facilities are available at Pontchaillou.
Rennes, Beaulieu Chimie is 3 km from Rennes city centre. Public transport options include:
Rennes, Beaulieu Chimie has practical services for this route, including Wifi, Parking, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Wi-Fi is available at Rennes, Beaulieu Chimie. ATMs are available at Rennes, Beaulieu Chimie.
Ticket office support is available at Rennes, Beaulieu Chimie.
Available at Rennes, Beaulieu Chimie: Parking, Taxis, WC.
Accessibility facilities are available at Rennes, Beaulieu Chimie: Platform accessible for wheelchairs.
Saint-Nazaire has practical services for this route, including Wifi, Lockers, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Lost and Found Office, Ticket Office, Bike Parking, Car Rental, Information Desk, and Luggage Carts.
Food options include: Le Skipper, Le Ponton
Free. ATMs are available in the train station.
Ticket office support is available at Saint-Nazaire. Information desks are located in the main hall.
Luggage storage is available at Saint-Nazaire. Lost and found is available at the station.
Available at Saint-Nazaire: Parking, Taxis, WC.
Available at Saint-Nazaire: Bike Parking, Car Rental.
Accessibility facilities are available at Saint-Nazaire: Elevators, ramps.
Nearby hotels include Holiday Inn Express Saint-Nazaire, Hotel Aquilon, Comfort Hotel de l'Europe Saint Nazaire.
Penhoët has practical services for this route, including Accessibility.
Accessibility facilities are available at Penhoët.
La Croix de Méan is 1 km from Saint-Nazaire city centre. Public transport options include:
La Croix de Méan has practical services for this route, including Dining, ATM, Taxis, WC, and Bike Parking.
Food and drink options are available at La Croix de Méan.
ATMs are available at La Croix de Méan.
Available at La Croix de Méan: Taxis, WC.
Available at La Croix de Méan: Bike Parking.
Here are some other resources that might have the information you need