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Find low faresSouthwest® flights from San Jose, Costa Rica to Seattle/Tacoma
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1 Passenger
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Low fares from San Jose, Costa Rica to Seattle/Tacoma
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There are no fares that match your filter criteria. Please adjust your filters.Explore flights from San Jose, Costa Rica to Seattle/Tacoma
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Flight Details
Departing from:
Juan Santamaría International Airport
Arriving at:
Seattle/Tacoma International Airport
Distance:
3404 miles
Route Information
5† Weekly flights
† Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.
‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.
Questions we hear the most
There are 5 weekly flights from San Jose, Costa Rica to Seattle/Tacoma on Southwest Airlines.
To find the lowest fares by day and time to fly San Jose, Costa Rica to Seattle/Tacoma with Southwest, check out our Low Fare Calendar.
You can rent a car at Seattle/Tacoma International Airport book yours with your flight.
Yes! Flights from San Jose, Costa Rica to Seattle/Tacoma—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
Check the status of your upcoming Southwest flight.
Check out the Southwest Airlines® Help Center for answers about everything Southwest.