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Cheap flights from Ontario to San Sebastian from C$ 492

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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — EAS
26 Jan — 2 Feb1
1 adult

Cheap flight deals from Ontario to San Sebastian

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (CAON) to San Sebastian (EAS). 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 21 January 2025.

Round-trip from

C$ 1,079

One-way from

C$ 492
5/6-12/6
  • 5/6-12/6
  • 2 total stops
  • 56h 05m total
  • Ontario to San Sebastian
Search Deals
4/3
  • 4/3
  • 3 total stops
  • 53h 10m total
  • Ontario to San Sebastian
Search Deals

Find flight deals from Ontario to San Sebastian

Cheapest flights from Ontario to San Sebastian
Explore the most affordable flight options available from Ontario to San Sebastian. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 January 2025.

Thu 5/611:45 p.m.YUL - EAS
1 stop26h 40mMultiple Airlines
Thu 12/65:55 p.m.EAS - YUL
1 stop29h 25mMultiple Airlines
Deal found 20/1C$ 1,079
Sat 5/46:20 p.m.YYZ - EAS
2 stops41h 00mMultiple Airlines
Wed 16/49:10 a.m.EAS - YYZ
2 stops18h 32mMultiple Airlines
Deal found 21/1C$ 1,192
Sat 13/95:29 p.m.YUL - EAS
2 stops45h 21mIberia
Sat 27/99:30 p.m.EAS - YUL
2 stops52h 45mIberia
Deal found 21/1C$ 2,848
Tue 4/1112:10 p.m.YUL - EAS
2 stops18h 50mAmerican Airlines
Tue 25/119:20 a.m.EAS - YUL
2 stops31h 50mAmerican Airlines
Deal found 20/1C$ 2,999
Thu 17/410:05 p.m.YYZ - EAS
2 stops16h 45mIberia
Sun 4/55:00 p.m.EAS - YYZ
1 stop29h 00mIberia
Deal found 21/1C$ 3,111

Find flights from Ontario to San Sebastian within your budget

Customize your flight search to find flights from Ontario 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 21 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MontrealSan Sebastian

YUL - EAS

YULEAS

Montreal Pierre Elliott Trudeau Intl

Thu 5/6

11:45 p.m.-8:25 a.m.

1 stop26h 40m

San Sebastián

Thu 12/6

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

1 stop29h 25m

C$ 1,079

TorontoSan Sebastian

YYZ - EAS

YYZEAS

Toronto Pearson Intl

Sat 5/4

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

2 stops41h 00m

San Sebastián

Wed 16/4

9:10 a.m.-9:42 p.m.

2 stops18h 32m

C$ 1,192

MontrealSan Sebastian

YUL - EAS

YULEAS

Montreal Pierre Elliott Trudeau Intl

Thu 5/6

12:30 p.m.-8:50 p.m.

2 stops26h 20m

San Sebastián

Thu 12/6

1:25 p.m.-8:15 p.m.

1 stop12h 50m

C$ 3,078

TorontoSan Sebastian

YYZ - EAS

YYZEAS

Toronto Pearson Intl

Thu 17/4

10:05 p.m.-8:50 p.m.

2 stops16h 45m

San Sebastián

Sun 4/5

5:00 p.m.-4:00 p.m.

1 stop29h 00m

C$ 3,111

TorontoSan Sebastian

YYZ - EAS

YYZEAS

Toronto Pearson Intl

Thu 3/4

8:45 p.m.-5:20 p.m.

2 stops14h 35m

C$ 492

TorontoSan Sebastian

YTZ - EAS

YTZEAS

Toronto Island

Fri 7/3

7:00 a.m.-8:50 p.m.

3 stops31h 50m

C$ 948

MontrealSan Sebastian

YUL - EAS

YULEAS

Montreal Pierre Elliott Trudeau Intl

Thu 3/4

12:55 p.m.-8:50 p.m.

2 stops25h 55m

C$ 1,325

TorontoSan Sebastian

YYZ - EAS

YYZEAS

Toronto Pearson Intl

Thu 6/3

12:35 a.m.-1:00 p.m.

2 stops54h 25m

C$ 12,315

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/1

Best time to book a flight from Ontario to San Sebastian

Have a flexible travel schedule? Discover the best time to fly to San Sebastian from Ontario 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.

Travel insights for flights from Ontario to San Sebastian

Get recent, data-driven insights about flights from Ontario to San Sebastian including ideal travel times, pricing trends, and more.
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing San Sebastian

Get insights into the airlines that provide service to San Sebastian. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Sebastian. Reviews last updated 21 January 2025.
Cathay Pacific
7.5
Good
830 reviews
Check prices

Comfort

7.6

Crew

8.0

Food

7.3

Boarding

7.8

Entertainment

7.8

Overall

7.5

Reviews

1 / 10

Horrible airline. Missed my baggage in both inbound and outbound flight. Not getting support from customer care about the baggage delay issue.

Cathay Pacific
7.5
Good
830 reviews
Cathay Pacific
7.5
Good
830 reviews
Check prices

Comfort

7.6

Crew

8.0

Food

7.3

Boarding

7.8

Entertainment

7.8

Overall

7.5

Reviews

1 / 10

Horrible airline. Missed my baggage in both inbound and outbound flight. Not getting support from customer care about the baggage delay issue.

Iberia
7.0
Good
2,646 reviews
Cathay Pacific
7.5
Good
830 reviews
Check prices

Comfort

7.6

Crew

8.0

Food

7.3

Boarding

7.8

Entertainment

7.8

Overall

7.5

Reviews

1 / 10

Horrible airline. Missed my baggage in both inbound and outbound flight. Not getting support from customer care about the baggage delay issue.

Related info for your journey

Find useful and relevant information for your journey from Ontario 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 Ontario?

    For a flight from Ontario to San Sebastian, you will be flying into San Sebastián. San Sebastián (EAS) is just 15.7 km from the centre of the city.

  • What are the most popular routes from Region of Ontario to San Sebastian?

    When deciding which route to take from Region of Ontario to San Sebastian consider Toronto Pearson Intl - San Sebastián, Montreal Pierre Elliott Trudeau Intl - San Sebastián or Toronto Island - San Sebastián as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario 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 Ontario to San Sebastian?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario to San Sebastian for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Ontario to San Sebastian with no change fees?

Yes, we can. To see specific flights from Ontario to San Sebastian with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Ontario to San Sebastian become cheaper?

Of course! You can now track prices for flights from Ontario to San Sebastian and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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