¥183,240 Cheap Flights from Seattle (SEA) to Guam (GUM)

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Cheap Flights from Seattle to Guam (SEA-GUM)

Prices were available within the past 7 days and start at ¥183,240 for one-way flights and ¥218,570 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
United
Delta
United
United
United
United
Delta
Delta
Hawaiian Airlines

Frequently asked questions

How much is a flight from Sea-Tac Airport to Guam Intl. Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip journey between Sea-Tac Airport and Guam Intl. Airport was ¥218,570. Cheap tickets don’t stick around for long, so book yours today. 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 GUM?
The majority of flights can be canceled online, but every 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 Guam Intl. Airport 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 Guam Intl. Airport flights, you’ll see a “no change fees” filter for you to select.
How many hours is the flight from Seattle - Tacoma Intl. Airport (SEA) to Guam Intl. Airport?
Make the 15 hours and 48 minutes between Sea-Tac Airport and Guam Intl. Airport as comfortable as you can. Pack the essentials, like a neck pillow, your toothbrush and warm clothes, and sit back and enjoy the flight!
How far is the flight from SEA to GUM?
The distance is around 9,100 kilometers. Eye mask? Check. Warm clothes? Check. We recommend you pack all the essentials for this long-haul SeaTac to Barrigada flight.
Which airlines fly direct from Sea-Tac Airport to Guam International Airport?
Direct flights aren’t available, so you’ll need to make at least one stop between Sea-Tac Airport and GUM. Use the layover time to stretch your legs and take a break.
Are SEA to GUM flight tickets cheaper when they're purchased at the last minute?
It is possible to pick up a great last-minute deal from Sea-Tac Airport to Guam International Airport, but it can also be hit-or-miss. As many airlines publish prices up to a year in advance, it’s worth keeping an eye on fares early and being ready to pounce when you see a good bargain. Expedia compares air carrier prices and updates flight deals often, so you can rest easy knowing you’re always seeing the latest offers.
*Available to Expedia members.