Search flights from Seattle (SEA) to San José (SJO)
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Cheapest flights to San José
The cheapest flights available in the next 60 days – prices are updated regularly
Tue 17 Feb
US$306.22
One way
Economy
1 traveller
Wed 11 Feb
US$312.66
One way
Economy
1 traveller
Sat 14 Feb
US$314.31
One way
Economy
1 traveller
Flying from Seattle to San José: things to know
The most popular route is from Sea-Tac Airport in Seattle to Juan Santamaría International Airport in San José. On average this flight takes 11 hours 56 minutes one way.
Most popular route | Sea-Tac Airport (SEA) to Juan Santamaría International Airport (SJO) |
|---|---|
Average flight time | 11 hours 56 minutes |
Fly from Seattle to San José | 9 airlines |
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Airlines that fly from Seattle to San José
Airline options may vary according to recently booked flights and your search terms
American Airlines
United Airlines
Alaska Airlines
Aeromexico
Spirit Airlines
Copa Airlines
Avianca
Southwest Airlines
Sun Country
Frequently asked questions
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