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Cheap flights from Guam to Seattle from $1,129

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 7/3. 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

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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
7:10 am - 12:33 am
GUM
-
SEA
34h 23m
2 stops
United Airlines Logo
6:51 pm - 6:50 pm
SEA
-
GUM
29h 59m
2 stops
$1,378United Airlines
Thu, Oct 29 - Wed, Nov 11
United Airlines Logo
7:25 am - 11:21 pm
GUM
-
SEA
32h 56m
3 stops
United Airlines Logo
6:57 am - 4:40 am
SEA
-
GUM
27h 43m
2 stops
$1,381United Airlines
Thu, Oct 29 - Wed, Nov 11
United Airlines Logo
7:25 am - 9:12 pm
GUM
-
SEA
30h 47m
3 stops
United Airlines Logo
6:57 am - 9:45 pm
SEA
-
GUM
20h 48m
2 stops
$1,384United Airlines
Thu, Oct 29 - Wed, Nov 11
Delta Logo
4:50 pm - 12:51 pm
GUM
-
SEA
37h 01m
1 stop
Delta Logo
1:00 pm - 2:35 pm
SEA
-
GUM
31h 35m
1 stop
$1,433Delta
Thu, Oct 29 - Wed, Nov 11
Delta Logo
4:50 pm - 12:51 pm
GUM
-
SEA
37h 01m
1 stop
Delta Logo
11:53 pm - 2:35 pm
SEA
-
GUM
44h 42m
2 stops
$1,438Delta
Thu, Oct 29 - Wed, Nov 11
United Airlines Logo
7:15 am - 1:29 am
GUM
-
SEA
35h 14m
2 stops
United Airlines Logo
6:00 am - 6:05 pm
SEA
-
GUM
43h 05m
2 stops
$1,589United Airlines
Thu, Jun 18 - Mon, Jul 6
United Airlines Logo
7:15 am - 11:32 pm
GUM
-
SEA
33h 17m
2 stops
United Airlines Logo
5:04 pm - 6:05 pm
SEA
-
GUM
32h 01m
2 stops
$1,603United Airlines
Thu, Jun 18 - Mon, Jul 6
Multiple Airlines Logo
4:35 pm - 11:15 am
GUM
-
SEA
35h 40m
1 stop
Multiple Airlines Logo
1:30 pm - 2:35 pm
SEA
-
GUM
32h 05m
1 stop
$1,633Multiple Airlines
Sat, Jun 6 - Wed, Jun 24
United Airlines Logo
7:30 pm - 2:36 pm
GUM
-
SEA
60h 06m
2 stops
United Airlines Logo
3:40 pm - 6:05 pm
SEA
-
GUM
57h 25m
2 stops
$1,643United Airlines
Mon, Jun 8 - Mon, Jun 22
United Airlines Logo
7:15 am - 4:20 pm
GUM
-
SEA
26h 05m
2 stops
United Airlines Logo
6:00 am - 4:20 am
SEA
-
GUM
29h 20m
2 stops
$1,644United Airlines
Mon, Jun 29 - Fri, Jul 17

United Airlines flights from Guam to Seattle

Our best United Airlines deals on Guam to Seattle flight tickets
United Airlines
Oct 29
GUM7:10 amTamuning Guam Intl
34h 23m
2 stops
SEA12:33 amSeattle/Tacoma Intl
Nov 11
SEA6:51 pmSeattle/Tacoma Intl
29h 59m
2 stops
GUM6:50 pmTamuning Guam Intl
$1,378
United Airlines
Oct 29
GUM7:25 amTamuning Guam Intl
32h 56m
3 stops
SEA11:21 pmSeattle/Tacoma Intl
Nov 11
SEA6:57 amSeattle/Tacoma Intl
27h 43m
2 stops
GUM4:40 amTamuning Guam Intl
$1,381
United Airlines
Oct 29
GUM7:25 amTamuning Guam Intl
30h 47m
3 stops
SEA9:12 pmSeattle/Tacoma Intl
Nov 11
SEA6:57 amSeattle/Tacoma Intl
20h 48m
2 stops
GUM9:45 pmTamuning Guam Intl
$1,384

Delta flights from Guam to Seattle

Our best Delta deals on Guam to Seattle flight tickets
Delta
Oct 29
GUM4:50 pmTamuning Guam Intl
37h 01m
1 stop
SEA12:51 pmSeattle/Tacoma Intl
Nov 11
SEA1:00 pmSeattle/Tacoma Intl
31h 35m
1 stop
GUM2:35 pmTamuning Guam Intl
$1,433
Delta
Oct 29
GUM4:50 pmTamuning Guam Intl
37h 01m
1 stop
SEA12:51 pmSeattle/Tacoma Intl
Nov 11
SEA11:53 pmSeattle/Tacoma Intl
44h 42m
2 stops
GUM2:35 pmTamuning Guam Intl
$1,438
Delta
Jun 29
GUM5:20 pmTamuning Guam Intl
37h 05m
1 stop
SEA1:25 pmSeattle/Tacoma Intl
Jul 17
SEA1:05 pmSeattle/Tacoma Intl
33h 30m
1 stop
GUM3:35 pmTamuning Guam Intl
$1,658

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 May 24, 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

Thu 10/29

7:10 am-12:33 am

2 stops34h 23m

Seattle/Tacoma Intl

Wed 11/11

6:51 pm-6:50 pm

2 stops29h 59m

$1,378

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Thu 10/29

7:25 am-11:21 pm

3 stops32h 56m

Seattle/Tacoma Intl

Wed 11/11

6:57 am-4:40 am

2 stops27h 43m

$1,381
Quickest round-trip

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Thu 10/29

7:25 am-9:12 pm

3 stops30h 47m

Seattle/Tacoma Intl

Wed 11/11

6:57 am-9:45 pm

2 stops20h 48m

$1,384

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Thu 10/29

4:50 pm-12:51 pm

1 stop37h 01m

Seattle/Tacoma Intl

Wed 11/11

1:00 pm-2:35 pm

1 stop31h 35m

$1,433

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Thu 10/29

4:50 pm-12:51 pm

1 stop37h 01m

Seattle/Tacoma Intl

Wed 11/11

11:53 pm-2:35 pm

2 stops44h 42m

$1,438

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Thu 6/18

7:15 am-1:29 am

2 stops35h 14m

Seattle/Tacoma Intl

Mon 7/6

6:00 am-6:05 pm

2 stops43h 05m

$1,589

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Thu 6/18

7:15 am-11:32 pm

2 stops33h 17m

Seattle/Tacoma Intl

Mon 7/6

5:04 pm-6:05 pm

2 stops32h 01m

$1,603

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Sat 6/6

4:35 pm-11:15 am

1 stop35h 40m

Seattle/Tacoma Intl

Wed 6/24

1:30 pm-2:35 pm

1 stop32h 05m

$1,633

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Mon 6/8

7:30 pm-2:36 pm

2 stops60h 06m

Seattle/Tacoma Intl

Mon 6/22

3:40 pm-6:05 pm

2 stops57h 25m

$1,643

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Mon 6/29

7:15 am-4:20 pm

2 stops26h 05m

Seattle/Tacoma Intl

Fri 7/17

6:00 am-4:20 am

2 stops29h 20m

$1,644

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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 $285. If you don’t want to visit Seattle in July, then you should wait until April 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 27% 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

33h 11m

Direct flights

None
The fastest flight from Guam to Seattle takes 33h 11m
There are no direct flights from Guam to Seattle. There are no popular flight routes from Guam to Seattle.
Search flight deals

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
8,434 reviews
Search Delta flights
United AirlinesPriceFrom $1,392Free CancellationRating
7.4
9,749 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
Redmond
Kent
Puyallup
Lakewood
Tukwila
Marysville
Cle Elum
Federal Way
Fife
Centralia
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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