Cheap SEA to San Juan flights

Book your SEA to SIG 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 SIG, with new flight deals and promotions almost daily. When you book your next trip from Seattle Tacoma Intl. to Fernando Luis Ribas Dominicci 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 SIG Route Map

Seattle to San Juan Flights, Stats and Airplanes

Route information for flights from Seattle Tacoma Intl. to Fernando Luis Ribas Dominicci.

3,720.18 miles

SEA - Seattle Tacoma Intl. Airlines

Browse the most popular airlines servicing the Seattle (SEA) airport. Visit their flights pages to learn more about the most popular routes these carriers fly.