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$460+ Cheap flights from Tamuning (GUM) to Washington

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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
GUM — SEA
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Tamuning to Washington

Keep the following information in mind while searching for Tamuning to Washington flight deals. Data was last updated September 16, 2025.

Round-trip from

$1,071
(Kiwi.com)

One-way from

$460
(Kiwi.com)

Popular in

February

Cheapest in

July

Average price

$1,553
From Tamuning Guam Intl to Washington
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One-way flight from Tamuning Guam Intl to Washington
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Highest demand for flights based on searches. 6% potential increase in price ($105 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($49 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Tamuning to Washington

Cheapest flights from Tamuning to Washington
Explore the most affordable flight options available from Tamuning to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Sun 10/262:30 amGUM - SEA
1 stop29h 25mMultiple Airlines
Mon 11/311:10 pmSEA - GUM
2 stops53h 50mMultiple Airlines
Deal found 9/16$1,071
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Tue 10/2812:20 amGUM - SEA
2 stops40h 12mMultiple Airlines
Wed 11/51:45 pmSEA - GUM
1 stop31h 15mMultiple Airlines
Deal found 9/13$1,196
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Mon 10/277:05 amGUM - SEA
2 stops34h 54mUnited Airlines
Mon 11/312:00 pmSEA - GUM
3 stops36h 50mUnited Airlines
Deal found 9/16$1,378
This Delta deal was found by Cheapflights users on 9/16. 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.
Sun 10/261:00 amGUM - SEA
1 stop30h 20mDelta
Mon 11/311:15 amSEA - GUM
1 stop33h 20mDelta
Deal found 9/16$1,383
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Wed 10/291:00 pmGUM - SEA
3 stops25h 13mUnited Airlines
Wed 11/512:00 pmSEA - GUM
3 stops36h 50mUnited Airlines
Deal found 9/13$1,384
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Thu 11/207:05 amGUM - PDX
2 stops31h 33mUnited Airlines
Mon 11/247:38 pmPDX - GUM
2 stops29h 12mUnited Airlines
Deal found 9/14$1,436
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Thu 12/187:05 amGUM - PDX
2 stops25h 41mUnited Airlines
Wed 1/143:50 pmPDX - GUM
2 stops57h 15mUnited Airlines
Deal found 9/14$1,539
This Delta deal was found by Cheapflights users on 9/14. 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.
Wed 12/171:00 amGUM - PDX
2 stops39h 40mDelta
Wed 1/147:45 pmPDX - GUM
2 stops33h 20mDelta
Deal found 9/14$1,682
This Delta deal was found by Cheapflights users on 9/14. 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.
Wed 11/191:00 amGUM - PDX
2 stops40h 56mDelta
Sun 11/2312:35 amPDX - GUM
2 stops28h 30mDelta
Deal found 9/14$1,749
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Sat 12/277:00 amGUM - PDX
2 stops25h 54mUnited Airlines
Sat 12/277:45 pmPDX - GUM
2 stops29h 15mUnited Airlines
Deal found 9/16$2,775
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Thu 9/1812:20 amGUM - SEA
1 stop31h 25mMultiple Airlines
Sun 9/211:12 pmSEA - GUM
2 stops32h 33mMultiple Airlines
Deal found 9/14$5,347
This Delta deal was found by Cheapflights users on 9/14. 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.
Fri 9/195:00 pmGUM - SEA
1 stop37h 40mDelta
Sun 9/2111:40 pmSEA - GUM
2 stops31h 30mDelta
Deal found 9/14$8,290

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tamuning to Washington 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 September 16, 2025.
Use the filters below to find and compare flights from Tamuning to Washington that are best for you.

Fly from

Tamuning

Fly to

Washington

Route

Depart

Return

Price

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Sun 10/26

2:30 am-2:55 pm

1 stop29h 25m

Seattle/Tacoma Intl

Mon 11/3

11:10 pm-11:00 pm

2 stops53h 50m

$1,071

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Tue 10/28

12:20 am-11:32 pm

2 stops40h 12m

Seattle/Tacoma Intl

Wed 11/5

1:45 pm-3:00 pm

1 stop31h 15m

$1,196

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Wed 10/29

7:20 am-4:15 pm

2 stops25h 55m

Seattle/Tacoma Intl

Wed 11/5

5:30 am-6:50 pm

2 stops19h 20m

$1,378

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Mon 10/27

7:05 am-12:59 am

2 stops34h 54m

Seattle/Tacoma Intl

Mon 11/3

12:00 pm-6:50 pm

3 stops36h 50m

$1,378

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Mon 10/27

4:50 pm-2:20 pm

1 stop38h 30m

Seattle/Tacoma Intl

Mon 11/3

11:15 am-11:05 pm

1 stop17h 50m

$1,383

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Tue 10/28

1:00 am-2:20 pm

1 stop30h 20m

Seattle/Tacoma Intl

Wed 11/5

11:15 am-11:05 pm

1 stop17h 50m

$1,383

TamuningPortland

GUM - PDX

GUMPDX

Tamuning Guam Intl

Thu 11/20

7:05 am-2:46 pm

2 stops25h 41m

Portland

Mon 11/24

1:00 pm-6:50 pm

2 stops35h 50m

$1,436

TamuningPortland

GUM - PDX

GUMPDX

Tamuning Guam Intl

Thu 12/18

7:05 am-2:46 pm

2 stops25h 41m

Portland

Wed 1/14

3:50 pm-7:05 pm

2 stops57h 15m

$1,539

TamuningPortland

GUM - PDX

GUMPDX

Tamuning Guam Intl

Wed 12/17

1:00 am-10:40 pm

2 stops39h 40m

Portland

Wed 1/14

7:45 pm-11:05 pm

2 stops33h 20m

$1,682

TamuningPortland

GUM - PDX

GUMPDX

Tamuning Guam Intl

Wed 11/19

1:00 am-4:45 pm

2 stops33h 45m

Portland

Mon 11/24

5:30 am-11:05 pm

2 stops23h 35m

$1,749

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 14 results
1
2

Best time to book a flight from Tamuning to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Tamuning 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 Tamuning to Washington
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated September 16, 2025.
Read through reviews of airlines operating flights from Tamuning to Washington, such as Delta and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,957 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Delta
8.0
Very good
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
United Airlines
7.4
Good
8,924 reviews
Delta
8.0
Very good
7,957 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

Related info for your journey

Find useful and relevant information for your journey from Tamuning to Washington. 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 from for flights from Tamuning to Washington?

    Tamuning Guam Intl (GUM), located 1.1 mi from the city center, is the airport you fly out of when you book flights from Tamuning to Washington.

  • How long is the flight from Tamuning to State of Washington?

    Departing from Tamuning to State of Washington will take you 25h 55m. Airlines will cover a distance of 5664 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Tamuning to Washington that include hotel bookings?

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

  • How can I find direct flights from Tamuning to Washington?

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

  • Can I find deals for business class flights from Tamuning to Washington?

    Yes. Cheapflights offers flight deals from Tamuning to Washington 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 Tamuning to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Tamuning to State of Washington (average of $238). Flying from Tamuning to State of Washington in June is currently the most expensive (average of $387). 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

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Top 3 airlines flying from Tamuning to Washington

Discover the top 3 airlines that operate flights from Tamuning to Washington. 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Jin AirCheapest$285Average$341FlexibilityNo cancel feeOn-time78%
DeltaCheapest$726Average$726FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$789Average$1,618FlexibilityNo cancel feeOn-time69%

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