Find flights
When to book
FAQs

Cheap flights from Ontario to Santander from C$ 1,373

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 13/12. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SDR
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Ontario to Santander

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Santander
Explore the most affordable flight options available from Ontario to Santander. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2025.

Sat 13/127:35 p.m.YUL - SDR
2 stops30h 35mMultiple Airlines
Sat 20/128:45 a.m.SDR - YUL
2 stops33h 25mMultiple Airlines
Deal found 29/10C$ 1,373

Cheap flight deals from Ontario to Santander

Keep the following information in mind while searching for Ontario to Santander flight deals. Data was last updated 30 October 2025.

Round-trip from

C$ 1,373
13/12-20/12
  • 13/12-20/12
  • 4 total stops
  • 64h 00m total
  • Ontario to Santander
Search Deals

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 30 October 2025.
Use the filters below to find and compare flights from Ontario to Santander that are best for you.

Fly from

Ontario

Fly to

Santander

Route

Depart

Return

Price

MontrealSantander

YUL - SDR

YULSDR

Montreal Pierre Elliott Trudeau Intl

Sat 13/12

7:35 p.m.-8:10 a.m.

2 stops30h 35m

Santander

Sat 20/12

8:45 a.m.-12:10 p.m.

2 stops33h 25m

C$ 1,373

MontrealSantander

YUL - SDR

YULSDR

Montreal Pierre Elliott Trudeau Intl

Mon 30/3

3:45 p.m.-5:00 p.m.

2 stops19h 15m

Santander

Fri 3/4

5:40 p.m.-8:15 p.m.

2 stops56h 35m

C$ 1,563

TorontoSantander

YYZ - SDR

YYZSDR

Toronto Pearson Intl

Sun 22/3

7:05 p.m.-5:10 p.m.

2 stops17h 05m

Santander

Thu 26/3

9:00 a.m.-9:51 p.m.

2 stops17h 51m

C$ 2,493

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/10

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.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Santander

What is the cheapest month to book a flight from Region of Ontario to Santander?

Currently, March is the cheapest month in which you can book a flight from Region of Ontario to Santander (average of C$ 835). Flying from Region of Ontario to Santander in August is currently the most expensive (average of C$ 1,089). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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.

  • What airport do you fly into for flights to Santander from Ontario?

    Santander (SDR) is the airport you will fly into if you book a flight from Ontario to Santander. It is only a 4.0 km journey from Santander (SDR) to Santander’s city centre.

  • How long is the flight from Region of Ontario to Santander?

    Iberia can get you from Region of Ontario to Santander in just under 19h 15m. Your travel time can differ by up to . The distance from Region of Ontario to Santander is about 5370 km.

  • Can I find deals for flights from Ontario to Santander that include hotel bookings?

    Yes. In addition to deals on Ontario to Santander flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Santander?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Santander.

  • Can I find deals for business class flights from Ontario to Santander?

    Yes. Cheapflights offers flight deals from Ontario to Santander by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Region of Ontario to Santander?

    Currently, March is the cheapest month in which you can book a flight from Region of Ontario to Santander (average of C$ 835). Flying from Region of Ontario to Santander in August is currently the most expensive (average of C$ 1,089). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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.

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 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.