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$704+ Cheap flights from Guam to Seattle (SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/22. Fares are subject to change and may not be available on all flights or dates of travel.
GUM — SEA
dic. 26 — ene. 21
vie. 12/26
vie. 1/2
1 adult, Economy
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Cheap flight deals from Guam to Seattle

Keep the following information in mind while searching for Guam to Seattle flight deals. Data was last updated noviembre 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,377
(United Airlines)

One-way from

$704
(Kiwi.com)

Popular in

October

Cheapest in

July

Average price

$1,483
Provider with most accurate pricing for Tamuning Guam Intl-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Tamuning Guam Intl-Seattle/Tacoma Intl flights.
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From Guam to Seattle/Tacoma Intl
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One-way flight from Guam to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 6% potential increase in price ($110 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Guam to Seattle

Cheapest flights from Guam to Seattle
Explore the most affordable flight options available from Guam to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 26, 2025.

This United Airlines deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/167:05 amGUM - SEA
2 stops31h 55mUnited Airlines
jue. 1/157:30 pmSEA - GUM
2 stops29h 35mUnited Airlines
Deal found 11/25$1,527
This Kiwi.com deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/184:10 pmGUM - SEA
1 stop39h 35mMultiple Airlines
lun. 1/57:55 pmSEA - GUM
2 stops59h 15mMultiple Airlines
Deal found 11/24$1,559
This United Airlines deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/187:40 amGUM - SEA
2 stops27h 12mUnited Airlines
lun. 1/55:54 pmSEA - GUM
2 stops51h 46mUnited Airlines
Deal found 11/24$1,577
This Delta deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/151:00 amGUM - SEA
1 stop30h 20mDelta
jue. 1/153:35 pmSEA - GUM
2 stops37h 30mDelta
Deal found 11/25$1,602
This United Airlines deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/217:05 amGUM - SEA
2 stops27h 48mUnited Airlines
dom. 12/285:00 amSEA - GUM
2 stops20h 00mUnited Airlines
Deal found 11/26$1,677
This Delta deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/201:00 amGUM - SEA
1 stop30h 20mDelta
dom. 12/284:57 pmSEA - GUM
2 stops36h 08mDelta
Deal found 11/26$1,875

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated noviembre 26, 2025.
Use the filters below to find and compare flights from Guam to Seattle that are best for you.

Fly from

Guam

Fly to

Seattle

Route

Depart

Return

Price

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

jue. 1/29

7:40 am-6:27 pm

2 stops28h 47m

Seattle/Tacoma Intl

jue. 2/12

5:05 am-3:55 pm

2 stops40h 50m

$1,377

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

mar. 4/14

7:05 am-11:36 pm

2 stops33h 31m

Seattle/Tacoma Intl

jue. 4/30

5:00 am-6:05 pm

2 stops20h 05m

$1,377

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

mar. 4/14

5:00 pm-2:00 pm

1 stop38h 00m

Seattle/Tacoma Intl

jue. 4/30

11:59 pm-3:15 pm

2 stops46h 16m

$1,437

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

mar. 12/16

7:05 am-9:00 pm

2 stops31h 55m

Seattle/Tacoma Intl

jue. 1/15

7:30 pm-7:05 pm

2 stops29h 35m

$1,527

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

jue. 1/8

7:40 am-11:29 am

2 stops21h 49m

Seattle/Tacoma Intl

jue. 1/15

9:25 am-3:40 pm

2 stops60h 15m

$1,527

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

lun. 12/22

4:15 pm-6:50 pm

3 stops44h 35m

$704

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/25

Best time to book a flight from Guam to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Guam with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Guam to Seattle

What is the cheapest month to book a flight from Guam to Seattle?

Currently, July is the cheapest month in which you can book a flight from Guam to Seattle (average of $285). Flying from Guam to Seattle in October is currently the most expensive (average of $1,959). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated noviembre 26, 2025.
Get a feel of what it's like to fly with Jin Air, Delta, and United Airlines from Guam to Seattle by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Jin Air
8.7
Very good
20 reviews

Crew

9.1

Comfort

8.3

Boarding

8.8

Overall

8.7

Food

7.9

Entertainment

7.9
Jin Air
8.7
Very good
20 reviews
Jin Air
8.7
Very good
20 reviews

Crew

9.1

Comfort

8.3

Boarding

8.8

Overall

8.7

Food

7.9

Entertainment

7.9
Delta
7.9
Good
7,998 reviews
Jin Air
8.7
Very good
20 reviews

Crew

9.1

Comfort

8.3

Boarding

8.8

Overall

8.7

Food

7.9

Entertainment

7.9
United Airlines
7.4
Good
9,046 reviews
Jin Air
8.7
Very good
20 reviews

Crew

9.1

Comfort

8.3

Boarding

8.8

Overall

8.7

Food

7.9

Entertainment

7.9

Related info for your journey

Find useful and relevant information for your journey from Guam to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Seattle from Guam?

    Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly into when you book flights from Guam to Seattle.

  • How long is the flight from Guam to Seattle?

    Departing from Guam to Seattle will take you 28h 47m. There are 5664 mi between Guam and Seattle.

  • Can I find deals for flights from Guam to Seattle that include hotel bookings?

    Yes. In addition to deals on Guam to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Guam to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Guam to Seattle.

  • Can I find deals for business class flights from Guam to Seattle?

    Yes. Cheapflights offers flight deals from Guam to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Guam to Seattle?

    Currently, July is the cheapest month in which you can book a flight from Guam to Seattle (average of $285). Flying from Guam to Seattle in October is currently the most expensive (average of $1,959). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
SeaTac
Olympia
Lakewood
Ocean Shores
Tukwila
Edmonds
Lynnwood
Renton
Puyallup
Kirkland
Kent
Cle Elum
Marysville
Leavenworth
Fife
Issaquah
Aberdeen
Shoreline
Centralia

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Top 3 airlines flying from Guam to Seattle

Discover the top 3 airlines that operate flights from Guam to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated noviembre 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
Jin AirCheapest$285Average$341FlexibilityNo cancel feeOn-time78%
DeltaCheapest$726Average$726FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,384Average$1,634FlexibilityNo cancel feeOn-time69%

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