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Cheap flights from Guam to Seattle from $1,015

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Guam to Seattle departing on 5/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Guam to Seattle

Recent round-trip flight deals from Guam to Seattle

Enter your travel dates to find the best prices.
United Airlines Logo
7:15 am - 6:47 pm
GUM
-
SEA
28h 32m
2 stops
United Airlines Logo
8:30 am - 6:05 pm
SEA
-
GUM
40h 35m
2 stops
$1,503United Airlines
Wed, May 27 - Wed, Jun 3
United Airlines Logo
7:15 am - 6:29 pm
GUM
-
SEA
28h 14m
2 stops
United Airlines Logo
3:33 pm - 6:05 pm
SEA
-
GUM
33h 32m
2 stops
$1,537United Airlines
Sat, Sep 12 - Sun, Sep 20
United Airlines Logo
7:30 pm - 11:10 pm
GUM
-
SEA
44h 40m
2 stops
United Airlines Logo
1:30 pm - 3:50 pm
SEA
-
GUM
57h 20m
2 stops
$1,595United Airlines
Sun, Jun 28 - Sun, Aug 2
United Airlines Logo
1:00 pm - 9:11 pm
GUM
-
SEA
25h 11m
3 stops
United Airlines Logo
7:06 am - 9:50 pm
SEA
-
GUM
21h 44m
2 stops
$1,603United Airlines
Sat, Sep 12 - Sun, Sep 20
United Airlines Logo
7:05 am - 8:53 pm
GUM
-
SEA
30h 48m
2 stops
United Airlines Logo
5:20 pm - 3:50 pm
SEA
-
GUM
53h 30m
2 stops
$1,628United Airlines
Fri, Jul 10 - Sun, Jul 26
Delta Logo
2:00 am - 1:37 pm
GUM
-
SEA
28h 37m
1 stop
Delta Logo
1:00 pm - 11:55 pm
SEA
-
GUM
17h 55m
1 stop
$1,648Delta
Fri, Sep 11 - Sun, Sep 20
Delta Logo
2:00 am - 1:37 pm
GUM
-
SEA
28h 37m
1 stop
Delta Logo
7:20 am - 11:55 pm
SEA
-
GUM
23h 35m
2 stops
$1,653Delta
Fri, Sep 11 - Sun, Sep 20
United Airlines Logo
7:15 am - 4:20 pm
GUM
-
SEA
26h 05m
2 stops
United Airlines Logo
8:45 am - 3:45 pm
SEA
-
GUM
38h 00m
2 stops
$1,655United Airlines
Mon, Jun 29 - Fri, Jul 10
Multiple Airlines Logo
4:40 pm - 11:15 am
GUM
-
SEA
35h 35m
1 stop
Multiple Airlines Logo
1:30 pm - 2:35 pm
SEA
-
GUM
32h 05m
1 stop
$1,908Multiple Airlines
Wed, May 27 - Wed, Jun 3
Multiple Airlines Logo
5:20 pm - 1:35 pm
GUM
-
SEA
37h 15m
1 stop
Multiple Airlines Logo
7:55 pm - 11:45 pm
SEA
-
GUM
58h 50m
2 stops
$1,948Multiple Airlines
Wed, May 27 - Wed, Jun 3

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United Airlines flights from Guam to Seattle

Our best United Airlines deals on Guam to Seattle flight tickets
United Airlines
May 27
GUM7:15 amTamuning Guam Intl
28h 32m
2 stops
SEA6:47 pmSeattle/Tacoma Intl
Jun 3
SEA8:30 amSeattle/Tacoma Intl
40h 35m
2 stops
GUM6:05 pmTamuning Guam Intl
$1,503
United Airlines
Sep 12
GUM7:15 amTamuning Guam Intl
28h 14m
2 stops
SEA6:29 pmSeattle/Tacoma Intl
Sep 20
SEA3:33 pmSeattle/Tacoma Intl
33h 32m
2 stops
GUM6:05 pmTamuning Guam Intl
$1,537
United Airlines
Jun 28
GUM7:30 pmTamuning Guam Intl
44h 40m
2 stops
SEA11:10 pmSeattle/Tacoma Intl
Aug 2
SEA1:30 pmSeattle/Tacoma Intl
57h 20m
2 stops
GUM3:50 pmTamuning Guam Intl
$1,595

Delta flights from Guam to Seattle

Our best Delta deals on Guam to Seattle flight tickets
Delta
Sep 11
GUM2:00 amTamuning Guam Intl
28h 37m
1 stop
SEA1:37 pmSeattle/Tacoma Intl
Sep 20
SEA1:00 pmSeattle/Tacoma Intl
17h 55m
1 stop
GUM11:55 pmTamuning Guam Intl
$1,648
Delta
Sep 11
GUM2:00 amTamuning Guam Intl
28h 37m
1 stop
SEA1:37 pmSeattle/Tacoma Intl
Sep 20
SEA7:20 amSeattle/Tacoma Intl
23h 35m
2 stops
GUM11:55 pmTamuning Guam Intl
$1,653
Delta
Jul 10
GUM5:20 pmTamuning Guam Intl
37h 21m
1 stop
SEA1:41 pmSeattle/Tacoma Intl
Jul 26
SEA11:59 pmSeattle/Tacoma Intl
30h 56m
2 stops
GUM11:55 pmTamuning Guam Intl
$1,973

momondo Fare Finder

 
Customize your flight search to find flights from Guam to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 16, 2026.
Use the filters below to find and compare flights from Guam to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Wed 5/27

7:15 am-6:47 pm

2 stops28h 32m

Seattle/Tacoma Intl

Wed 6/3

8:30 am-6:05 pm

2 stops40h 35m

$1,503

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Sat 9/12

7:15 am-6:29 pm

2 stops28h 14m

Seattle/Tacoma Intl

Sun 9/20

3:33 pm-6:05 pm

2 stops33h 32m

$1,537

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Sun 6/28

7:30 pm-11:10 pm

2 stops44h 40m

Seattle/Tacoma Intl

Sun 8/2

1:30 pm-3:50 pm

2 stops57h 20m

$1,595

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Sat 9/12

1:00 pm-9:11 pm

3 stops25h 11m

Seattle/Tacoma Intl

Sun 9/20

7:06 am-9:50 pm

2 stops21h 44m

$1,603

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Fri 7/10

7:05 am-8:53 pm

2 stops30h 48m

Seattle/Tacoma Intl

Sun 7/26

5:20 pm-3:50 pm

2 stops53h 30m

$1,628
Quickest round-trip

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Fri 9/11

2:00 am-1:37 pm

1 stop28h 37m

Seattle/Tacoma Intl

Sun 9/20

1:00 pm-11:55 pm

1 stop17h 55m

$1,648

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Fri 9/11

2:00 am-1:37 pm

1 stop28h 37m

Seattle/Tacoma Intl

Sun 9/20

7:20 am-11:55 pm

2 stops23h 35m

$1,653

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Mon 6/29

7:15 am-4:20 pm

2 stops26h 05m

Seattle/Tacoma Intl

Fri 7/10

8:45 am-3:45 pm

2 stops38h 00m

$1,655

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Wed 5/27

4:40 pm-11:15 am

1 stop35h 35m

Seattle/Tacoma Intl

Wed 6/3

1:30 pm-2:35 pm

1 stop32h 05m

$1,908

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Wed 5/27

5:20 pm-1:35 pm

1 stop37h 15m

Seattle/Tacoma Intl

Wed 6/3

7:55 pm-11:45 pm

2 stops58h 50m

$1,948

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Seattle from

How to get the cheapest flight ticket from Guam to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Seattle?

In general, July is the cheapest month to fly from Guam to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $726. If you don’t want to visit Seattle in July, then you should wait until January to fly from Guam, when ticket prices are also cheap, with an average price of $1,383.

Can stopping save me money on Guam to Seattle flights?

You could potentially save up to 2% on your flight if you consider stops on a Guam to Seattle flight.

Cheap Guam to Seattle flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Guam to Seattle

Fastest flight time

28h 14m

Direct flights

None
The fastest flight from Guam to Seattle takes 28h 14m
There are no direct flights from Guam to Seattle. There are no popular flight routes from Guam to Seattle.
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Frequently asked questions about flying from Guam to Seattle

  • When did momondo last update prices for flights from Guam to Seattle/Tacoma Intl Airport?

    Prices for flights from Guam to Seattle/Tacoma Intl Airport refresh daily.

  • How many operators does momondo search for flights from Guam to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Guam to Seattle/Tacoma Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Guam to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Guam to Seattle

Compare and see reviews for airlines that fly from Guam to Seattle with momondo
Airline
Rating
Free Cancellation
Price
Jin AirPriceFrom $285Free CancellationRating
0.0
0 reviews
Search Jin Air flights
DeltaPriceFrom $726Free CancellationRating
7.9
8,409 reviews
Search Delta flights
United AirlinesPriceFrom $1,392Free CancellationRating
7.4
9,595 reviews
Search United Airlines flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Kent
Redmond
Marysville
Lakewood
Tukwila
Puyallup
Cle Elum
Federal Way
Centralia
Fife
Westport
Shoreline
Tumwater

Why use momondo?

Why should I use momondo to find a flight deal from Guam to Seattle?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seattle from Guam.

Can I find flights from Guam to Seattle with flexible booking policies on momondo?

Yes. All flights to Seattle from Guam on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Guam to Seattle?

momondo provides multiple filters to help you find the best flight to Seattle from Guam. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Guam to Seattle right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Guam to Seattle flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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