Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Guam to Seattle from $615

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 9/16. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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 - 11:21 pm
GUM
-
SEA
33h 11m
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
6:29 am - 4:40 am
SEA
-
GUM
28h 11m
2 stops
$1,381United 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
6:29 am - 4:40 am
SEA
-
GUM
28h 11m
2 stops
$1,383United Airlines
Thu, Oct 29 - Wed, Nov 11
Delta Logo
5:20 pm - 11:55 pm
GUM
-
SEA
47h 35m
2 stops
Delta Logo
1:00 pm - 11:55 pm
SEA
-
GUM
17h 55m
1 stop
$1,388Delta
Wed, Sep 16 - Thu, Oct 22
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
7:35 pm - 2:35 pm
SEA
-
GUM
49h 00m
2 stops
$1,438Delta
Thu, Oct 29 - Wed, Nov 11
Multiple Airlines Logo
12:50 am - 2:05 pm
GUM
-
SEA
30h 15m
1 stop
Multiple Airlines Logo
2:05 pm - 2:05 am
SEA
-
GUM
19h 00m
1 stop
$1,442Multiple Airlines
Wed, Jun 17 - Sun, Jun 21
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
$1,483Multiple Airlines
Wed, Jul 1 - Sat, Jul 11
United Airlines Logo
7:05 am - 1:15 am
GUM
-
SEA
35h 10m
2 stops
United Airlines Logo
3:30 pm - 6:50 pm
SEA
-
GUM
33h 20m
2 stops
$1,484United Airlines
Thu, Jul 30 - Mon, Nov 2
United Airlines Logo
7:10 am - 11:26 pm
GUM
-
SEA
33h 16m
2 stops
United Airlines Logo
8:30 am - 6:05 pm
SEA
-
GUM
64h 35m
2 stops
$1,505United Airlines
Sat, Oct 17 - Tue, Oct 20

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
33h 11m
2 stops
SEA11:21 pmSeattle/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
SEA6:29 amSeattle/Tacoma Intl
28h 11m
2 stops
GUM4:40 amTamuning Guam Intl
$1,381
United Airlines
Oct 29
GUM7:25 amTamuning Guam Intl
32h 56m
3 stops
SEA11:21 pmSeattle/Tacoma Intl
Nov 11
SEA6:29 amSeattle/Tacoma Intl
28h 11m
2 stops
GUM4:40 amTamuning Guam Intl
$1,383

Delta flights from Guam to Seattle

Our best Delta deals on Guam to Seattle flight tickets
Delta
Sep 16
GUM5:20 pmTamuning Guam Intl
47h 35m
2 stops
SEA11:55 pmSeattle/Tacoma Intl
Oct 22
SEA1:00 pmSeattle/Tacoma Intl
17h 55m
1 stop
GUM11:55 pmTamuning Guam Intl
$1,388
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
SEA7:35 pmSeattle/Tacoma Intl
49h 00m
2 stops
GUM2:35 pmTamuning Guam Intl
$1,438

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 June 6, 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-11:21 pm

2 stops33h 11m

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

6:29 am-4:40 am

2 stops28h 11m

$1,381

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

6:29 am-4:40 am

2 stops28h 11m

$1,383

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Wed 9/16

5:20 pm-11:55 pm

2 stops47h 35m

Seattle/Tacoma Intl

Thu 10/22

1:00 pm-11:55 pm

1 stop17h 55m

$1,388

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

7:35 pm-2:35 pm

2 stops49h 00m

$1,438
Quickest round-trip

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Wed 6/17

12:50 am-2:05 pm

1 stop30h 15m

Seattle/Tacoma Intl

Sun 6/21

2:05 pm-2:05 am

1 stop19h 00m

$1,442

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Wed 7/1

4:35 pm-11:15 am

1 stop35h 40m

Seattle/Tacoma Intl

Sat 7/11

1:30 pm-2:35 pm

1 stop32h 05m

$1,483

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Thu 7/30

7:05 am-1:15 am

2 stops35h 10m

Seattle/Tacoma Intl

Mon 11/2

3:30 pm-6:50 pm

2 stops33h 20m

$1,484

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Sat 10/17

7:10 am-11:26 pm

2 stops33h 16m

Seattle/Tacoma Intl

Tue 10/20

8:30 am-6:05 pm

2 stops64h 35m

$1,505

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 48% 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

34h 23m

Direct flights

None
The fastest flight from Guam to Seattle takes 34h 23m
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
8,395 reviews
Search Delta flights
United AirlinesPriceFrom $1,392Free CancellationRating
7.4
9,777 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
Lakewood
Tukwila
Puyallup
Marysville
Cle Elum
Federal Way
Fife
Centralia
Shoreline
Westport
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.

An easier way to manage your Seattle trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 7/6
Mon 7/13
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States