S$1,601 Cheap Flights from Guam to Seattle

View S$1,601 flight on Sat, 15 Nov, 2025Opens in a new window

Popular airlines from Barrigada - A.B. Won Pat International Airport (GUM) to Seattle-Tacoma International Airport (SEA)

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Cheap Flights from Guam to Seattle (GUM-SEA)

Prices were available within the past 7 days and start at S$1,601 for one-way flights and S$1,823 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, 1 Nov - Sun, 16 Nov
GUM
Guam
SEA
Seattle
S$1,823 Return, found 13 hours ago
S$1,823
Return
found 13 hours ago
Select United flight, departing Sat, 1 Nov from Guam to Seattle, returning Sun, 16 Nov, priced at S$1,823 found 13 hours ago
United
Sat, 1 Nov - Sun, 16 Nov
GUM
Guam
SEA
Seattle
S$1,827 Return, found 13 hours ago
S$1,827
Return
found 13 hours ago
Select United flight, departing Sat, 1 Nov from Guam to Seattle, returning Sun, 16 Nov, priced at S$1,827 found 13 hours ago
United
Sat, 1 Nov - Sun, 16 Nov
GUM
Guam
SEA
Seattle
S$1,831 Return, found 13 hours ago
S$1,831
Return
found 13 hours ago
Select United flight, departing Sat, 1 Nov from Guam to Seattle, returning Sun, 16 Nov, priced at S$1,831 found 13 hours ago
United
Sat, 1 Nov - Sun, 16 Nov
GUM
Guam
SEA
Seattle
S$1,836 Return, found 13 hours ago
S$1,836
Return
found 13 hours ago
Select United flight, departing Sat, 1 Nov from Guam to Seattle, returning Sun, 16 Nov, priced at S$1,836 found 13 hours ago
United
Sat, 1 Nov - Sat, 15 Nov
GUM
Guam
SEA
Seattle
S$1,840 Return, found 5 hours ago
S$1,840
Return
found 5 hours ago
Select United flight, departing Sat, 1 Nov from Guam to Seattle, returning Sat, 15 Nov, priced at S$1,840 found 5 hours ago
United
Sat, 1 Nov - Sun, 16 Nov
GUM
Guam
SEA
Seattle
S$1,841 Return, found 13 hours ago
S$1,841
Return
found 13 hours ago
Select United flight, departing Sat, 1 Nov from Guam to Seattle, returning Sun, 16 Nov, priced at S$1,841 found 13 hours ago
Delta
Sat, 1 Nov - Sun, 16 Nov
GUM
Guam
SEA
Seattle
S$1,842 Return, found 13 hours ago
S$1,842
Return
found 13 hours ago
Select Delta flight, departing Sat, 1 Nov from Guam to Seattle, returning Sun, 16 Nov, priced at S$1,842 found 13 hours ago
United
Sat, 1 Nov - Sun, 16 Nov
GUM
Guam
SEA
Seattle
S$1,845 Return, found 13 hours ago
S$1,845
Return
found 13 hours ago
Select United flight, departing Sat, 1 Nov from Guam to Seattle, returning Sun, 16 Nov, priced at S$1,845 found 13 hours ago
United
Sat, 1 Nov - Sat, 15 Nov
GUM
Guam
SEA
Seattle
S$1,848 Return, found 5 hours ago
S$1,848
Return
found 5 hours ago
Select United flight, departing Sat, 1 Nov from Guam to Seattle, returning Sat, 15 Nov, priced at S$1,848 found 5 hours ago
United
Sat, 1 Nov - Sun, 16 Nov
GUM
Guam
SEA
Seattle
S$1,850 Return, found 13 hours ago
S$1,850
Return
found 13 hours ago
Select United flight, departing Sat, 1 Nov from Guam to Seattle, returning Sun, 16 Nov, priced at S$1,850 found 13 hours ago

Find the cheapest month to fly from Barrigada (GUM) to Seattle (SEA)

January is typically the cheapest month to fly

From S$1,760 - S$2,954 per traveller.

Frequently asked questions

How much is a flight from GUM to Seattle - Tacoma Intl. Airport (SEA)?
If you're planning on travelling between GUM and Seattle - Tacoma Intl. Airport (SEA), round-trip journeys start from S$1,823. This figure is based on airfares advertised within the last 7 days on Expedia for flights departing within the next year, so don't hang about. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from A.B. Won Pat Intl. Airport (GUM) to Seattle - Tacoma Intl. Airport (SEA)?
This varies between air carriers, as each has its own set of terms and conditions. Head to the Customer Service Portal, where there are easy-to-follow instructions on how to cancel online.
How do I find cheap flights from A.B. Won Pat Intl. Airport (GUM) to Sea-Tac 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 A.B. Won Pat Intl. Airport (GUM) to Seattle - Tacoma Intl. Airport (SEA) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Guam Intl. Airport to SEA?
You'll have 9,100 kilometres to cover on the long-haul Barrigada to SeaTac route. Wear layers of comfortable clothes and consider taking a pair of noise-cancelling earphones.
Which airlines fly direct from A.B. Won Pat Intl. Airport (GUM) to SEA?
Unfortunately, there are no airlines that directly fly between Guam International Airport and Sea-Tac Airport. You'll need to book a flight with one or more stops.
Are A.B. Won Pat Intl. Airport (GUM) to SEA flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes find a bargain, with some super cheap airfares from A.B. Won Pat Intl. Airport (GUM) to Sea-Tac Airport popping up a few weeks before the date of departure. If you'd rather book ahead of time, Expedia compares and updates the best flight deals regularly — as early as 12 months in advance in some cases. It does depend on the carrier though, as not every airline releases prices that far in advance.

Travel information

Travel information

Origin airport
A.B. Won Pat Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Delta, United
Return price
S$1,822
Distance
9067 km

Book with confidence

Book with confidence

Perfect flights from Guam to Seattle

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*Note: Prices may vary based on availability and are subject to change.
Perfect flights from Guam to Seattle

Explore a world of travel with Expedia

Explore a world of travel with Expedia

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