CA $196 Cheap Flights from Seattle (SEA) to San Juan (SJU)

Popular airlines from Seattle-Tacoma International Airport (SEA) to Luis Munoz Marin Intl. Airport (SJU)

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Cheap flights from Seattle (SEA) to San Juan (SJU)

Prices were available within the past 7 days and start at CA $196 for one-way flights and CA $494 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Delta
American Airlines
Delta
American Airlines
American Airlines
American Airlines
United
Spirit Airlines
JetBlue Airways

Frequently asked questions

How much is a flight from Sea-Tac Airport to SJU?
Start packing your suitcase, because round-trip flights from SEA to Isla Verde Intl. Airport start from CA $494. That’s based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can increase quickly, so book now to secure the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Sea-Tac Airport to Luis Munoz Marin Intl. Airport (SJU)?
Most flights can be canceled online, but each air carrier has its own terms and conditions. If you do decide to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from Seattle - Tacoma Intl. Airport (SEA) to SJU that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for SEA to Isla Verde Intl. Airport flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from SEA to Luis Munoz Marin Intl. Airport (SJU)?
With a flight distance of 6,000 kilometers from Seattle - Tacoma Intl. Airport (SEA) (SEA) to Isla Verde Intl. Airport (SJU), this is a long flight. Ensure that you drink lots of water and go for a short walk down the aisle every so often.
Which airlines fly direct from Sea-Tac Airport to Luis Munoz Marin Intl. Airport (SJU)?
Direct flights aren’t available, so you’ll have to make at least one stop between Seattle - Tacoma Intl. Airport (SEA) and Isla Verde Intl. Airport. Use the layover time to stretch your legs and freshen up.
Are SEA to SJU flight tickets cheaper when they're purchased at the last minute?
Late planners can occasionally pick up a bargain, with some super cheap airfares from SEA to Luis Munoz Marin Intl. Airport (SJU) arising a few weeks before the date of departure. If you’d rather book ahead, Expedia compares and updates all the best flight deals continually — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines issue prices so far in advance.
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