Budget comparison
Rennes to Saint-Malo: cheap train, bus and flights
| Mode | From | Duration | Est. CO2 |
|---|---|---|---|
| Train(estimated) | €12 | 1 h | 0.2 kg |
| Bus(estimated) | €7 | 1 h 30 | 1.9 kg |
"From" prices, one-way per person, as listed on Omio. CO2 estimated as the crow flies (65 km), indicative only.
Why visit Saint-Malo?
A corsair city ringed by ramparts facing the sea — the perfect base for exploring the Emerald Coast, Dinard and the Breton islands.
Worth seeing there: Remparts de Saint-Malo, Château de Saint-Malo - Musée d'Histoire, Plage du Sillon.
See the full Saint-Malo guide →Ready to go?
Your day-by-day itinerary, in 3 budget versions, in 30 seconds. Free, no account needed.
Frequently asked questions
What is the cheapest way to get from Rennes to Saint-Malo?
The bus is the cheapest option we found, from €7 one-way per person. Prices rise closer to the date: book early.
How long is the journey from Rennes to Saint-Malo?
Allow around 1 h by train for the fastest option we found.
How much is a Rennes to Saint-Malo ticket?
Tickets start at €7 by bus. Budget around €14 round-trip per person when booking ahead.