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Cheap flights from Quebec to San Sebastian from C$ 341

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — EAS
4 Sep — 11 Sep1
1 adult

Cheap flight deals from Quebec to San Sebastian

Keep the following information in mind while searching for Quebec to San Sebastian flight deals. Data was last updated 30 August 2025.

Round-trip from

C$ 1,023

One-way from

C$ 341
18/10-23/10
  • 18/10-23/10
  • 4 total stops
  • 54h 25m total
  • Quebec to San Sebastian
Search Deals
12/10
  • 12/10
  • 3 total stops
  • 39h 05m total
  • Quebec to San Sebastian
Search Deals

Find flight deals from Quebec to San Sebastian

Cheapest flights from Quebec to San Sebastian
Explore the most affordable flight options available from Quebec to San Sebastian. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 August 2025.

Sat 18/1010:05 p.m.YUL - EAS
2 stops28h 05mMultiple Airlines
Thu 23/105:55 p.m.EAS - YUL
2 stops26h 20mMultiple Airlines
Deal found 28/8C$ 1,023
Sat 11/1010:55 p.m.YUL - EAS
2 stops27h 15mMultiple Airlines
Thu 16/105:55 p.m.EAS - YUL
2 stops22h 15mMultiple Airlines
Deal found 29/8C$ 1,027
Wed 8/1011:45 p.m.YUL - EAS
1 stop11h 35mMultiple Airlines
Mon 13/109:30 p.m.EAS - YUL
2 stops42h 40mMultiple Airlines
Deal found 28/8C$ 1,215
Mon 20/1010:10 p.m.YUL - EAS
2 stops28h 30mMultiple Airlines
Sun 2/119:30 p.m.EAS - YUL
2 stops51h 15mMultiple Airlines
Deal found 30/8C$ 1,225

Cheapflights Fare Finder

 
Customize your flight search to find flights from Quebec 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 August 2025.
Use the filters below to find and compare flights from Quebec to San Sebastian that are best for you.

Fly from

Quebec

Fly to

San Sebastian

Route

Depart

Return

Price

MontrealSan Sebastian

YUL - EAS

YULEAS

Montreal Pierre Elliott Trudeau Intl

Sat 18/10

10:05 p.m.-8:10 a.m.

2 stops28h 05m

San Sebastián

Thu 23/10

5:55 p.m.-2:15 p.m.

2 stops26h 20m

C$ 1,023

MontrealSan Sebastian

YUL - EAS

YULEAS

Montreal Pierre Elliott Trudeau Intl

Sat 11/10

10:55 p.m.-8:10 a.m.

2 stops27h 15m

San Sebastián

Thu 16/10

5:55 p.m.-10:10 a.m.

2 stops22h 15m

C$ 1,027

MontrealSan Sebastian

YUL - EAS

YULEAS

Montreal Pierre Elliott Trudeau Intl

Wed 8/10

11:45 p.m.-5:20 p.m.

1 stop11h 35m

San Sebastián

Mon 13/10

9:30 p.m.-10:10 a.m.

2 stops42h 40m

C$ 1,215

MontrealSan Sebastian

YUL - EAS

YULEAS

Montreal Pierre Elliott Trudeau Intl

Mon 20/10

10:10 p.m.-8:40 a.m.

2 stops28h 30m

San Sebastián

Sun 2/11

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

2 stops51h 15m

C$ 1,225

MontrealSan Sebastian

YUL - EAS

YULEAS

Montreal Pierre Elliott Trudeau Intl

Sun 12/10

8:15 p.m.-5:20 p.m.

3 stops39h 05m

C$ 341

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/8

Best time to book a flight from Quebec to San Sebastian

Have a flexible travel schedule? Discover the best time to fly to San Sebastian from Quebec 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 Quebec to San Sebastian
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Quebec to San Sebastian. 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 San Sebastian from Quebec?

    Located just 15.7 km from the city centre, San Sebastián (EAS) is the airport most travelers will use when flying to San Sebastian from Quebec.

  • Can I find deals for flights from Quebec to San Sebastian that include hotel bookings?

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

  • How can I find direct flights from Quebec to San Sebastian?

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

  • Can I find deals for business class flights from Quebec to San Sebastian?

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

See more FAQs

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Why should you use Cheapflights to find cheap flight tickets from Quebec to San Sebastian?

Cheapflights simply makes it quick and affordable to book flights from Quebec to San Sebastian 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 Quebec to San Sebastian with no change fees?

Need flexible booking options for your flight to San Sebastian from Quebec? 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 Quebec to San Sebastian become cheaper?

Yes, Cheapflights offers price alerts on Quebec to San Sebastian flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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