Cheap flights from Canada to San Sebastian from C$ 592
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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
Find flight deals from Canada to San Sebastian
Cheapest flights from Canada to San SebastianExplore the most affordable flight options available from Canada to San Sebastian. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.
Explore the most affordable flight options available from Canada to San Sebastian. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.
Cheapflights Fare Finder
Customize your flight search to find flights from Canada to San Sebastian 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 April 2025.
Use the filters below to find and compare flights from Canada to San Sebastian that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
MontrealSan Sebastian
YUL - EAS
YULEAS
Montreal Pierre Elliott Trudeau Intl
Tue 15/7
11:45 p.m.-8:30 a.m.
1 stop26h 45m
San Sebastián
Wed 13/8
9:10 a.m.-5:20 p.m.
1 stop14h 10m
MontrealSan Sebastian
YUL - EAS
YULEAS
Montreal Pierre Elliott Trudeau Intl
Sun 13/7
10:00 p.m.-8:50 p.m.
2 stops16h 50m
San Sebastián
Mon 11/8
9:20 a.m.-11:35 a.m.
2 stops32h 15m
MontrealSan Sebastian
YUL - EAS
YULEAS
Montreal Pierre Elliott Trudeau Intl
Sun 13/7
10:00 p.m.-8:40 a.m.
2 stops28h 40m
San Sebastián
Fri 15/8
9:30 p.m.-8:15 p.m.
2 stops28h 45m
MontrealSan Sebastian
YUL - EAS
YULEAS
Montreal Pierre Elliott Trudeau Intl
Sat 5/7
7:20 p.m.-8:40 a.m.
3 stops55h 20m
Best time to book a flight from Canada to San Sebastian
Have a flexible travel schedule? Discover the best time to fly to San Sebastian from Canada with our price prediction graph.
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Related info for your journey
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Alternative routes for Canada to San Sebastian
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Can Cheapflights find flights from Canada to San Sebastian with no change fees?
Need flexible booking options for your flight to San Sebastian from Canada? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
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