Which airlines fly to San Sebastian?

KLM, Air Canada, Lufthansa and Delta are the most popular airlines that fly from Canada to San Sebastian on a routine basis, according to our data. You should be able to find flights to San Sebastian with these airlines and other airlines flying from Canada.

C$ 597 Cheap Flights to San Sebastian in 2026

1 adult

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Find the cheapest flights from Canada to San Sebastian

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:55 p.m. - 5:20 p.m.

YTZ

EAS

16h 25m2 stops

8:55 a.m. - 8:27 p.m.

EAS

YTZ

17h 32m2 stops

C$ 883Multiple Airlines

Fri, 1 May - Tue, 5 May

7:00 a.m. - 8:40 a.m.

YYZ

EAS

20h 40m2 stops

9:20 a.m. - 12:27 p.m.

EAS

YYZ

33h 07m2 stops

C$ 897American Airlines

Sun, 22 Mar - Mon, 30 Mar

6:10 p.m. - 5:20 p.m.

YYZ

EAS

17h 10m2 stops

8:55 a.m. - 10:00 p.m.

EAS

YYZ

19h 05m2 stops

C$ 901Multiple Airlines

Fri, 1 May - Tue, 5 May

11:45 p.m. - 8:20 a.m.

YUL

EAS

26h 35m1 stop

8:55 a.m. - 5:20 p.m.

EAS

YUL

14h 25m1 stop

C$ 922Multiple Airlines

Wed, 20 May - Sat, 30 May

5:14 p.m. - 8:40 a.m.

YYZ

EAS

34h 26m2 stops

1:40 p.m. - 9:49 a.m.

EAS

YYZ

26h 09m2 stops

C$ 937American Airlines

Sat, 21 Mar - Tue, 31 Mar

5:14 p.m. - 8:40 a.m.

YYZ

EAS

34h 26m2 stops

9:20 a.m. - 12:27 p.m.

EAS

YYZ

33h 07m2 stops

C$ 938American Airlines

Sat, 21 Mar - Mon, 30 Mar

10:44 a.m. - 8:50 p.m.

YYZ

EAS

29h 06m2 stops

1:40 p.m. - 12:27 p.m.

EAS

YYZ

28h 47m2 stops

C$ 947American Airlines

Fri, 20 Mar - Tue, 31 Mar

7:00 a.m. - 8:40 a.m.

YVR

EAS

40h 40m2 stops

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

EAS

YVR

20h 55m2 stops

C$ 1,284Iberia

Fri, 6 Feb - Tue, 10 Feb

12:30 p.m. - 1:00 p.m.

YUL

EAS

18h 30m2 stops

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

EAS

YUL

28h 45m2 stops

C$ 1,343Iberia

Sat, 11 Apr - Wed, 15 Apr

12:30 p.m. - 8:40 a.m.

YUL

EAS

38h 10m2 stops

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

EAS

YUL

28h 45m2 stops

C$ 1,521Iberia

Sat, 11 Apr - Wed, 15 Apr

Fly from

Route

Depart

Return

Price

TorontoSan Sebastian

YTZ - EAS

YTZEAS

Toronto Island

Fri 1/5

6:55 p.m.-5:20 p.m.

2 stops16h 25m

San Sebastián

Tue 5/5

8:55 a.m.-8:27 p.m.

2 stops17h 32m

C$ 883

TorontoSan Sebastian

YYZ - EAS

YYZEAS

Toronto Pearson Intl

Sun 22/3

7:00 a.m.-8:40 a.m.

2 stops20h 40m

San Sebastián

Mon 30/3

9:20 a.m.-12:27 p.m.

2 stops33h 07m

C$ 897

TorontoSan Sebastian

YYZ - EAS

YYZEAS

Toronto Pearson Intl

Fri 1/5

6:10 p.m.-5:20 p.m.

2 stops17h 10m

San Sebastián

Tue 5/5

8:55 a.m.-10:00 p.m.

2 stops19h 05m

C$ 901

MontrealSan Sebastian

YUL - EAS

YULEAS

Montreal Pierre Elliott Trudeau Intl

Wed 20/5

11:45 p.m.-8:20 a.m.

1 stop26h 35m

San Sebastián

Sat 30/5

8:55 a.m.-5:20 p.m.

1 stop14h 25m

C$ 922

TorontoSan Sebastian

YYZ - EAS

YYZEAS

Toronto Pearson Intl

Sat 21/3

5:14 p.m.-8:40 a.m.

2 stops34h 26m

San Sebastián

Tue 31/3

1:40 p.m.-9:49 a.m.

2 stops26h 09m

C$ 937

TorontoSan Sebastian

YYZ - EAS

YYZEAS

Toronto Pearson Intl

Sat 21/3

5:14 p.m.-8:40 a.m.

2 stops34h 26m

San Sebastián

Mon 30/3

9:20 a.m.-12:27 p.m.

2 stops33h 07m

C$ 938

TorontoSan Sebastian

YYZ - EAS

YYZEAS

Toronto Pearson Intl

Fri 20/3

10:44 a.m.-8:50 p.m.

2 stops29h 06m

San Sebastián

Tue 31/3

1:40 p.m.-12:27 p.m.

2 stops28h 47m

C$ 947

VancouverSan Sebastian

YVR - EAS

YVREAS

Vancouver Intl

Fri 6/2

7:00 a.m.-8:40 a.m.

2 stops40h 40m

San Sebastián

Tue 10/2

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

2 stops20h 55m

C$ 1,284

MontrealSan Sebastian

YUL - EAS

YULEAS

Montreal Pierre Elliott Trudeau Intl

Sat 11/4

12:30 p.m.-1:00 p.m.

2 stops18h 30m

San Sebastián

Wed 15/4

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

2 stops28h 45m

C$ 1,343

MontrealSan Sebastian

YUL - EAS

YULEAS

Montreal Pierre Elliott Trudeau Intl

Sat 11/4

12:30 p.m.-8:40 a.m.

2 stops38h 10m

San Sebastián

Wed 15/4

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

2 stops28h 45m

C$ 1,521

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

San Sebastian flights insights and trends

Explore insights for your San Sebastian flight to craft the best travel plan

How long does it take to fly to San Sebastian?

If you’re flying from a popular airport in Canada, such as Toronto Pearson Intl or Vancouver Intl, and flying into San Sebastian, then you can expect flight times to average 16h and 18h 35m, respectively.

Cheapest flights to San Sebastián

Find the cheapest flights to San Sebastián from your nearest city or airport

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Cheap San Sebastian flight deals and tips

Summary info about San Sebastian flight prices, duration and airlines

Best One-Way Price	C$ 597
Best Round-Trip Price	C$ 883
Fastest flight time	20h 30m

The best one-way flight price to San Sebastian from Canada in the last 72 hours is C$ 597 (Montreal Pierre Elliott Trudeau Intl to San Sebastián).

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The best round-trip flight price to San Sebastian from Canada in the last 72 hours is C$ 883 (Toronto Island to San Sebastián).

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The fastest flight to San Sebastian from Canada takes 20h 30m (Toronto Pearson Intl to San Sebastián).

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Frequently asked questions about flying to San Sebastian

Is there an alternative airport near San Sebastian?

Finding an alternative and possibly cheaper destination airport near San Sebastian is possible. If you are planning a flight to San Sebastian, consider booking flights to San Sebastián Airport (16 km from San Sebastian city centre), Pamplona Airport (66 km from San Sebastian city centre), Vitoria-Gasteiz Airport (77 km from San Sebastian city centre), Logroño Agoncillo Airport (99 km from San Sebastian city centre) or Santander Airport (150 km from San Sebastian city centre).

Is there a cheaper alternative to flying into San Sebastian?

With an average price of C$ 63 per person, Vitoria-Gasteiz Airport is the cheapest airport to fly into when planning your trip to San Sebastian. This price can fluctuate based on where you are flying from. momondo’s Airport-to-Airport Pricing Tool can help users find the best prices.

When did momondo last update prices for flights to San Sebastián Airport?

Prices for flights to San Sebastián Airport refresh daily.

How many operators does momondo search for flights to San Sebastián Airport?

There is 1 operator available for flights to San Sebastián Airport as of January 2026.

How old do you have to be to fly to San Sebastián Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to San Sebastián Airport.

What documentation or ID do you need to fly to San Sebastián Airport?

The travel and health documents required for your trip to San Sebastián Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Sebastián Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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Why should I use momondo to find a flight deal to San Sebastian?

Finding the right flight to San Sebastian is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Sebastian quick and easy, saving you time and money.

Can I find flights to San Sebastian with flexible booking policies on momondo?

Yes. All flights to San Sebastian on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights to San Sebastian?

momondo helps you find the best flight to San Sebastian by providing filters to narrow your choice of flights to those matching your criteria. You can select fights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight to San Sebastian right now. Can momondo alert me if prices change?

Price alerts on flights to San Sebastian are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.