Cheap flights from Ontario to La Rochelle from C$ 1,658
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/7. Fares are subject to change and may not be available on all flights or dates of travel.
Find flight deals from Ontario to La Rochelle
Cheapest flights from Ontario to La RochelleExplore the most affordable flight options available from Ontario to La Rochelle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 June 2025.
Explore the most affordable flight options available from Ontario to La Rochelle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 June 2025.
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to La Rochelle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 16 June 2025.
Use the filters below to find and compare flights from Ontario to La Rochelle that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
MontrealLa Rochelle
YUL - LRH
YULLRH
Montreal Pierre Elliott Trudeau Intl
Tue 29/7
9:00 p.m.-5:00 p.m.
1 stop14h 00m
La Rochelle Laleu
Tue 5/8
6:10 p.m.-12:37 a.m.
3 stops36h 27m
Best time to book a flight from Ontario to La Rochelle
Have a flexible travel schedule? Discover the best time to fly to La Rochelle from Ontario with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Ontario to La Rochelle
Rainfall in La Rochelle by month
Plan your trip to La Rochelle by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in La Rochelle ranges from 40.0 - 80.0 mm per month. October is typically the wettest month, when rainfall can reach 80.0 mm. March is typically the driest time to visit La Rochelle when rainfall is around 40.0 mm.
Temperature in La Rochelle by month
Plan your trip to La Rochelle by taking into account the average temperature totals by month.
If weather is an important factor for your trip to La Rochelle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 6.0 C).
Related info for your journey
Find useful and relevant information for your journey from Ontario to La Rochelle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Ontario to La Rochelle
See prices for flight routes from nearby airports that may be better suited for you.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Ontario to La Rochelle?
When you search for this flight from Ontario to La Rochelle, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Ontario to La Rochelle?
Cheapflights helps you find that perfect flight to La Rochelle from Ontario by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Ontario to La Rochelle with no change fees?
Need flexible booking options for your flight to La Rochelle from Ontario? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Ontario to La Rochelle become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to La Rochelle from Ontario today and book when prices fit your budget.