How long does it take to fly to San Sebastian?

If you’re flying from a popular airport in Region of Ontario, such as Toronto or Hamilton, and flying into San Sebastian, then you can expect flight times to average 16h 57m and 47h 15m, respectively.

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

Prices for flights from Ontario to San Sebastián Airport are updated daily.

How old do you have to be to fly from Ontario 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 from Ontario 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.

C$ 587 Cheap Flights from Ontario to San Sebastian in 2025/26

1 adult

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Find the cheapest flights from Ontario to San Sebastian

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:30 a.m. - 8:50 p.m.

YYZ

EAS

28h 20m2 stops

9:20 a.m. - 9:51 p.m.

EAS

YYZ

18h 31m2 stops

C$ 1,283Iberia

Fri, 23 Jan - Tue, 27 Jan

10:30 a.m. - 8:40 a.m.

YYZ

EAS

40h 10m2 stops

9:20 a.m. - 9:23 p.m.

EAS

YYZ

18h 03m2 stops

C$ 1,296Iberia

Fri, 23 Jan - Tue, 27 Jan

11:38 a.m. - 1:00 p.m.

YYZ

EAS

19h 22m2 stops

9:20 a.m. - 9:29 p.m.

EAS

YYZ

18h 09m2 stops

C$ 1,341American Airlines

Sat, 14 Feb - Sun, 22 Feb

1:30 p.m. - 1:30 p.m.

YTZ

EAS

18h 00m3 stops

2:05 p.m. - 10:10 p.m.

EAS

YTZ

38h 05m3 stops

C$ 1,381Multiple Airlines

Wed, 28 Jan - Wed, 4 Feb

2:15 p.m. - 1:30 p.m.

YYZ

EAS

17h 15m3 stops

2:05 p.m. - 3:55 p.m.

EAS

YYZ

31h 50m3 stops

C$ 1,493Multiple Airlines

Sat, 14 Feb - Sun, 22 Feb

8:40 p.m. - 1:00 p.m.

YUL

EAS

34h 20m2 stops

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

EAS

YUL

51h 15m2 stops

C$ 1,495Iberia

Wed, 21 Jan - Sun, 25 Jan

9:35 p.m. - 1:30 p.m.

YYZ

EAS

33h 55m2 stops

2:05 p.m. - 3:55 p.m.

EAS

YYZ

31h 50m3 stops

C$ 1,643Multiple Airlines

Sat, 14 Feb - Sun, 22 Feb

Iberia flights from Region of Ontario to San Sebastian

Our best Iberia deals on Region of Ontario to San Sebastian flight tickets

Iberia

23 Jan

YYZ10:30 a.m.Toronto Pearson Intl

28h 20m

2 stops

EAS8:50 p.m.San Sebastián

27 Jan

EAS9:20 a.m.San Sebastián

18h 31m

2 stops

YYZ9:51 p.m.Toronto Pearson Intl

C$ 1,283

Find similar

Iberia

23 Jan

YYZ10:30 a.m.Toronto Pearson Intl

40h 10m

2 stops

EAS8:40 a.m.San Sebastián

27 Jan

EAS9:20 a.m.San Sebastián

18h 03m

2 stops

YYZ9:23 p.m.Toronto Pearson Intl

C$ 1,296

Find similar

Iberia

21 Jan

YUL8:40 p.m.Montreal Pierre Elliott Trudeau Intl

34h 20m

2 stops

EAS1:00 p.m.San Sebastián

25 Jan

EAS9:30 p.m.San Sebastián

51h 15m

2 stops

YUL6:45 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,495

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Ontario to San Sebastian that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoSan Sebastian

YYZ - EAS

YYZEAS

Toronto Pearson Intl

Fri 23/1

10:30 a.m.-8:50 p.m.

2 stops28h 20m

San Sebastián

Tue 27/1

9:20 a.m.-9:51 p.m.

2 stops18h 31m

C$ 1,283

TorontoSan Sebastian

YYZ - EAS

YYZEAS

Toronto Pearson Intl

Fri 23/1

10:30 a.m.-8:40 a.m.

2 stops40h 10m

San Sebastián

Tue 27/1

9:20 a.m.-9:23 p.m.

2 stops18h 03m

C$ 1,296

TorontoSan Sebastian

YYZ - EAS

YYZEAS

Toronto Pearson Intl

Sat 14/2

11:38 a.m.-1:00 p.m.

2 stops19h 22m

San Sebastián

Sun 22/2

9:20 a.m.-9:29 p.m.

2 stops18h 09m

C$ 1,341

TorontoSan Sebastian

YTZ - EAS

YTZEAS

Toronto Island

Wed 28/1

1:30 p.m.-1:30 p.m.

3 stops18h 00m

San Sebastián

Wed 4/2

2:05 p.m.-10:10 p.m.

3 stops38h 05m

C$ 1,381

TorontoSan Sebastian

YYZ - EAS

YYZEAS

Toronto Pearson Intl

Sat 14/2

2:15 p.m.-1:30 p.m.

3 stops17h 15m

San Sebastián

Sun 22/2

2:05 p.m.-3:55 p.m.

3 stops31h 50m

C$ 1,493

MontrealSan Sebastian

YUL - EAS

YULEAS

Montreal Pierre Elliott Trudeau Intl

Wed 21/1

8:40 p.m.-1:00 p.m.

2 stops34h 20m

San Sebastián

Sun 25/1

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

2 stops51h 15m

C$ 1,495

TorontoSan Sebastian

YYZ - EAS

YYZEAS

Toronto Pearson Intl

Sat 14/2

9:35 p.m.-1:30 p.m.

2 stops33h 55m

San Sebastián

Sun 22/2

2:05 p.m.-3:55 p.m.

3 stops31h 50m

C$ 1,643

TorontoSan Sebastian

YTZ - EAS

YTZEAS

Toronto Island

Wed 28/1

2:00 p.m.-8:40 a.m.

3 stops36h 40m

C$ 587

TorontoSan Sebastian

YTZ - EAS

YTZEAS

Toronto Island

Wed 28/1

10:30 a.m.-8:40 a.m.

2 stops16h 10m

C$ 822

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Region of Ontario to San Sebastian

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Airlines

Other information

Which airlines fly to San Sebastian?

KLM, Air Canada and Air France are the top three most popular airlines that fly to San Sebastian from Region of Ontario according to our data. KLM is the first choice among our users, with 47% of people opting to fly with this airline when travelling to San Sebastian. Keep in mind that there are 4 different airlines that fly to San Sebastian on a routine basis, so you have a few additional options to choose from.

Cheap Region of Ontario to San Sebastian flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to San Sebastian

Fastest flight time	17h 15m
Direct flights	None

The fastest flight from Region of Ontario to San Sebastian takes 17h 15m

There are no direct flights from Region of Ontario to San Sebastian. There are no popular flight routes from Region of Ontario to San Sebastian.

Search flight deals

When did momondo last update prices for flights from Ontario to San Sebastián Airport?
Prices for flights from Ontario to San Sebastián Airport are updated daily.
How old do you have to be to fly from Ontario 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 from Ontario 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.

Hondarribia

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Sebastian from Ontario.

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

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

How can momondo help me find flights from Ontario to San Sebastian?

Once you have performed a search for Ontario to San Sebastian flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Ontario to San Sebastian now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Sebastian and let you know when they change.