Cheap flights from Ontario to Santander from C$ 589
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
Find flight deals from Ontario to Santander
One-way flights from Ontario to SantanderSearch for one-way flight options from Ontario to Santander. Find affordable one-way fares based on user searches. Data last updated 22 April 2025.
Search for one-way flight options from Ontario to Santander. Find affordable one-way fares based on user searches. Data last updated 22 April 2025.
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Santander 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 22 April 2025.
Use the filters below to find and compare flights from Ontario to Santander that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
MontrealSantander
YUL - SDR
YULSDR
Montreal Pierre Elliott Trudeau Intl
Fri 6/6
11:00 p.m.-8:35 a.m.
2 stops51h 35m
Best time to book a flight from Ontario to Santander
Have a flexible travel schedule? Discover the best time to fly to Santander from Ontario with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Ontario to Santander
Rainfall in Santander by month
Plan your trip to Santander by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Santander ranges from 40.0 - 130.0 mm per month. November is typically the wettest month, when rainfall can reach 130.0 mm. July is typically the driest time to visit Santander when rainfall is around 40.0 mm.
Temperature in Santander by month
Plan your trip to Santander by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Santander, use this chart to help with planning. For those seeking warmer temperatures, August 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 10.0 C).
Related info for your journey
Find useful and relevant information for your journey from Ontario to Santander. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Ontario to Santander
See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Ontario to Santander?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ontario to Santander. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Ontario to Santander?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario to Santander for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Ontario to Santander with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario to Santander, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Ontario to Santander become cheaper?
Of course! You can now track prices for flights from Ontario to Santander and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.