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Cheap flights from San Sebastian to Montreal Pierre Elliott Trudeau Intl Airport from C$ 519

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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
EAS — YUL
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheap flight deals from San Sebastian to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from San Sebastian (EAS) to Pierre Elliott Trudeau Intl (YUL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 September 2025.

Round-trip from

C$ 1,762

One-way from

C$ 519
American Airlines
  • American Airlines
  • 2/10-6/10
  • 4 total stops
  • 94h 55m total
  • San Sebastian to Montreal
Search Deals
12/1
  • 12/1
  • 3 total stops
  • 32h 23m total
  • San Sebastian to Montreal
Search Deals

Find flight deals from San Sebastian to Pierre Elliott Trudeau Intl

Cheapest flights from San Sebastian to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from San Sebastian to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Thu 2/101:40 p.m.EAS - YUL
2 stops52h 05mAmerican Airlines
Mon 6/107:50 a.m.YUL - EAS
2 stops42h 50mAmerican Airlines
Deal found 13/9C$ 1,762
Mon 29/99:30 p.m.EAS - YUL
2 stops28h 45mIberia
Fri 3/1012:31 p.m.YUL - EAS
2 stops26h 19mIberia
Deal found 13/9C$ 2,004
Tue 30/99:30 p.m.EAS - YUL
2 stops28h 45mIberia
Sat 4/1012:31 p.m.YUL - EAS
2 stops21h 44mIberia
Deal found 14/9C$ 2,674
Tue 30/91:40 p.m.EAS - YUL
2 stops28h 05mMultiple Airlines
Sat 4/1010:05 p.m.YUL - EAS
1 stop12h 10mMultiple Airlines
Deal found 14/9C$ 3,103

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Sebastian to Pierre Elliott Trudeau Intl 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 15 September 2025.
Use the filters below to find and compare flights from San Sebastian to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

San Sebastian

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

San SebastianMontreal

EAS - YUL

EASYUL

San Sebastián

Thu 2/10

1:40 p.m.-11:45 a.m.

2 stops52h 05m

Montreal Pierre Elliott Trudeau Intl

Mon 6/10

7:50 a.m.-8:40 a.m.

2 stops42h 50m

C$ 1,762

San SebastianMontreal

EAS - YUL

EASYUL

San Sebastián

Mon 29/9

9:30 p.m.-8:15 p.m.

2 stops28h 45m

Montreal Pierre Elliott Trudeau Intl

Fri 3/10

12:31 p.m.-8:50 p.m.

2 stops26h 19m

C$ 2,004

San SebastianMontreal

EAS - YUL

EASYUL

San Sebastián

Tue 30/9

9:30 p.m.-8:15 p.m.

2 stops28h 45m

Montreal Pierre Elliott Trudeau Intl

Sat 4/10

12:31 p.m.-4:15 p.m.

2 stops21h 44m

C$ 2,674

San SebastianMontreal

EAS - YUL

EASYUL

San Sebastián

Tue 30/9

1:40 p.m.-11:45 a.m.

2 stops28h 05m

Montreal Pierre Elliott Trudeau Intl

Sat 4/10

10:05 p.m.-4:15 p.m.

1 stop12h 10m

C$ 3,103

San SebastianMontreal

EAS - YUL

EASYUL

San Sebastián

Mon 12/1

9:20 a.m.-12:15 p.m.

2 stops32h 55m

C$ 566

San SebastianMontreal

EAS - YUL

EASYUL

San Sebastián

Thu 30/10

9:30 p.m.-8:40 p.m.

2 stops28h 10m

C$ 631

San SebastianMontreal

EAS - YUL

EASYUL

San Sebastián

Thu 8/1

9:30 p.m.-6:45 p.m.

3 stops51h 15m

C$ 671

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/9

Best time to book a flight from San Sebastian to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from San Sebastian 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.

Related info for your journey

Find useful and relevant information for your journey from San Sebastian to Pierre Elliott Trudeau Intl. 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 from for flights from San Sebastian to Montreal Pierre Elliott Trudeau Intl?

    Located just 15.7 km from the city centre, San Sebastián is the airport most travellers will use when flying to Montreal Pierre Elliott Trudeau Intl from San Sebastian. Booking flights from San Sebastián (EAS) to Montreal Pierre Elliott Trudeau Intl should be relatively easy as there are 0 daily outbound flights to Montreal Pierre Elliott Trudeau Intl from 0 different airlines.

  • How long is the flight from San Sebastian to Montreal Pierre Elliott Trudeau Intl Airport?

    For as low as C$ 2,004, American Airlines can have you in Montreal Pierre Elliott Trudeau Intl Airport from San Sebastian in 28h 45m. There are 5518 km between San Sebastian and Montreal Pierre Elliott Trudeau Intl Airport. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from San Sebastian to Pierre Elliott Trudeau Intl that include hotel bookings?

    Yes. In addition to deals on San Sebastian to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Sebastian to Pierre Elliott Trudeau Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Sebastian to Pierre Elliott Trudeau Intl.

  • Can I find deals for business class flights from San Sebastian to Pierre Elliott Trudeau Intl?

    Yes. Cheapflights offers flight deals from San Sebastian to Pierre Elliott Trudeau Intl 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 San Sebastian to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from San Sebastian to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from San Sebastian to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 317). 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

Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Laval
Dorval
Sherbrooke
Cornwall
Brossard
Longueuil
Montebello
Trois-Rivières
Drummondville
Saint-Jean-sur-Richelieu
Boucherville
Bromont
North Hatley
Louiseville

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for San Sebastian to Pierre Elliott Trudeau Intl

See prices for flight routes from nearby airports that may be better suited for you.
Bilbao to Pierre Elliott Trudeau Intl flights

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How does Cheapflights help users find flights from San Sebastian to Pierre Elliott Trudeau Intl?

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Why should you use Cheapflights to find cheap flight tickets from San Sebastian to Pierre Elliott Trudeau Intl?

Cheapflights simply makes it quick and affordable to book flights from San Sebastian to Pierre Elliott Trudeau Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from San Sebastian to Pierre Elliott Trudeau Intl with no change fees?

Certainly. Search results for flights to Pierre Elliott Trudeau Intl from San Sebastian shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from San Sebastian to Pierre Elliott Trudeau Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Pierre Elliott Trudeau Intl from San Sebastian today and book when prices fit your budget.

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