Cheap Flights from Seattle to San Juan

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Cheap SEA to San Juan flights

Book your SEA to SJU flights with Expedia and find last-minute Seattle to San Juan airfare. Expedia offers discount airfare on multiple airline carriers that fly direct and indirect routes between SEA and SJU, with new flight deals and promotions almost daily. When you book your next trip from Seattle Tacoma Intl. to Luis Munoz Marin Intl. with Expedia, you can rest assured you’re getting great ticket prices and excellent service from one of the world’s most trusted travel providers.

SEA to SJU Flight Schedule

A $ indicates that Expedia.com offers pricing for these airline's flights on the dates shown. A dot () indicates the airline has an available flight scheduled, but Expedia does not provide online booking at this time.

Popular Flights from Seattle, Washington

Browse popular flight destinations from Seattle (SEA), and plan your next exciting trip. Expedia has cheap flights from Seattle on multiple airline carriers, so book your next trip today!

Popular Flights from San Juan, Puerto Rico

Browse popular flight destinations from San Juan (SJU), and plan your next exciting trip. Expedia has cheap flights from San Juan on multiple airline carriers, so book your next trip today!

SEA to SJU Route Map