Cheap flights from Ontario (ONT) to San Sebastian (EAS)
ONT — EAS
Dec 11 — Dec 181
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1 adult, Economy
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What is the cheapest month to fly from Ontario to San Sebastian?
Flights from Ontario to San Sebastian lean towards being more expensive in January. Prices are generally better when you fly from Ontario to San Sebastian in February, with the cheapest ticket starting at $557.
When is the cheapest time to fly from Ontario to San Sebastian (ONT - EAS)?
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to San Sebastian as you normally would.
One-way flights to San Sebastian from Ontario
The cheapest one-way flights from Ontario to San Sebastian
Feb 14![]()
ONT
Ontario
EAS
San Sebastián
2 stops
21h 03m$567
Iberia
Jan 9![]()
ONT
Ontario
EAS
San Sebastián
2 stops
32h 55m$571
American Airlines
Jan 11![]()
ONT
Ontario
EAS
San Sebastián
2 stops
32h 55m$585
Iberia
Related info for your journey
Useful info, stats and facts about Ontario to San Sebastian flights.
What are the cheapest flights from Ontario to San Sebastian?
Looking for the cheapest flight from Ontario to San Sebastian? While on average our users pay $1,589, our data indicates the cheapest price to be $1,589. The most popular route (Ontario - San Sebastián), is priced around $1,639.
Other flights from Ontario
Flights to San Sebastian from Ontario
Alternative routes for Ontario to San Sebastian
See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Bilbaofrom $562 pp
San Francisco to Bilbaofrom $640 pp
Ontario to Bilbaofrom $761 pp
Los Angeles to San Sebastianfrom $819 pp
San Jose to Bilbaofrom $1,041 pp
Santa Ana to San Sebastianfrom $1,089 pp