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District of Columbia

$1,578+ Cheap flights from Tamuning (GUM) to District of Columbia

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
GUM — IAD
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Tamuning to District of Columbia

Cheapest flights from Tamuning to District of Columbia
Explore the most affordable flight options available from Tamuning to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/28. 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.
Tue 3/107:05 am
GUM
-
IAD
2 stops38h 26m
United Airlines
Thu 4/166:00 am
IAD
-
GUM
2 stops22h 05m
United Airlines
Deal found 1/28$1,578
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Tue 3/107:25 am
GUM
-
IAD
2 stops25h 22m
United Airlines
Tue 4/1412:30 pm
IAD
-
GUM
1 stop25h 55m
United Airlines
Deal found 1/27$1,581
This United Airlines deal was found by Cheapflights users on 1/28. 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 3/187:00 am
GUM
-
IAD
2 stops27h 49m
United Airlines
Wed 3/2510:31 pm
IAD
-
GUM
2 stops30h 19m
United Airlines
Deal found 1/28$1,585
This United Airlines deal was found by Cheapflights users on 1/27. 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 3/187:25 am
GUM
-
DCA
2 stops20h 18m
United Airlines
Wed 3/256:00 am
DCA
-
GUM
2 stops22h 50m
United Airlines
Deal found 1/27$1,593
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Fri 4/107:05 am
GUM
-
IAD
2 stops22h 41m
United Airlines
Thu 4/3012:30 pm
IAD
-
GUM
1 stop25h 55m
United Airlines
Deal found 1/26$1,627
This United Airlines deal was found by Cheapflights users on 1/28. 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.
Tue 3/247:20 pm
GUM
-
DCA
2 stops40h 15m
United Airlines
Sun 3/297:30 am
DCA
-
GUM
2 stops44h 35m
United Airlines
Deal found 1/28$1,632
This United Airlines deal was found by Cheapflights users on 1/28. 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.
Tue 3/247:20 pm
GUM
-
IAD
1 stop35h 20m
United Airlines
Sun 3/2910:11 pm
IAD
-
GUM
2 stops29h 54m
United Airlines
Deal found 1/28$1,632
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Tue 2/177:40 am
GUM
-
DCA
2 stops21h 09m
United Airlines
Sun 2/2210:30 am
DCA
-
GUM
2 stops26h 50m
United Airlines
Deal found 1/27$1,681
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Tue 2/177:40 am
GUM
-
IAD
2 stops29h 36m
United Airlines
Sun 2/2212:20 pm
IAD
-
GUM
1 stop25h 00m
United Airlines
Deal found 1/27$1,682
This United Airlines deal was found by Cheapflights users on 1/28. 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 3/147:00 am
GUM
-
DCA
2 stops28h 45m
United Airlines
Wed 4/16:00 am
DCA
-
GUM
2 stops22h 05m
United Airlines
Deal found 1/28$1,963
This United Airlines deal was found by Cheapflights users on 1/28. 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 3/1412:30 pm
GUM
-
IAD
2 stops26h 33m
United Airlines
Wed 4/110:15 pm
IAD
-
GUM
2 stops29h 50m
United Airlines
Deal found 1/28$1,963
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Fri 1/307:40 am
GUM
-
DCA
2 stops23h 17m
United Airlines
Sat 2/78:25 am
DCA
-
GUM
2 stops28h 55m
United Airlines
Deal found 1/27$2,207

Find flight deals from Tamuning to District of Columbia

Keep the following information in mind while searching for Tamuning to District of Columbia flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,578
(United Airlines)
Provider with most accurate pricing for Tamuning Guam Intl-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Tamuning Guam Intl-Washington, D.C. (WAS) flights.
Search Deals
From Tamuning Guam Intl to District of Columbia
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tamuning to District of Columbia 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 January 29, 2026.
Use the filters below to find and compare flights from Tamuning to District of Columbia that are best for you.

Fly from

Tamuning

Fly to

District of Columbia

Route

Depart

Return

Price

TamuningWashington, D.C.

GUM - IAD

GUMIAD

Tamuning Guam Intl

Tue 3/10

7:05 am-5:36 am

2 stops36h 31m

Washington, D.C. Dulles Intl

Tue 4/14

6:00 am-6:05 pm

2 stops22h 05m

$1,578

TamuningWashington, D.C.

GUM - IAD

GUMIAD

Tamuning Guam Intl

Tue 3/10

7:25 am-6:47 pm

2 stops25h 22m

Washington, D.C. Dulles Intl

Thu 4/16

12:30 pm-4:25 am

1 stop25h 55m

$1,582

TamuningWashington, D.C.

GUM - IAD

GUMIAD

Tamuning Guam Intl

Wed 3/18

12:30 pm-8:47 pm

2 stops22h 17m

Washington, D.C. Dulles Intl

Wed 3/25

8:15 am-6:50 pm

1 stop20h 35m

$1,585

TamuningWashington, D.C.

GUM - DCA

GUMDCA

Tamuning Guam Intl

Wed 3/18

7:25 am-1:43 pm

2 stops20h 18m

Washington, D.C. Reagan-National

Wed 3/25

6:00 am-6:50 pm

2 stops22h 50m

$1,593

TamuningWashington, D.C.

GUM - IAD

GUMIAD

Tamuning Guam Intl

Fri 4/10

7:05 am-3:46 pm

2 stops22h 41m

Washington, D.C. Dulles Intl

Thu 4/30

12:30 pm-4:25 am

1 stop25h 55m

$1,627

TamuningWashington, D.C.

GUM - DCA

GUMDCA

Tamuning Guam Intl

Tue 3/24

7:20 pm-9:35 pm

2 stops40h 15m

Washington, D.C. Reagan-National

Sun 3/29

7:30 am-6:05 pm

2 stops44h 35m

$1,632

TamuningWashington, D.C.

GUM - IAD

GUMIAD

Tamuning Guam Intl

Tue 3/24

7:20 pm-4:40 pm

1 stop35h 20m

Washington, D.C. Dulles Intl

Sun 3/29

10:11 pm-6:05 pm

2 stops29h 54m

$1,632

TamuningWashington, D.C.

GUM - DCA

GUMDCA

Tamuning Guam Intl

Tue 2/17

7:40 am-1:49 pm

2 stops21h 09m

Washington, D.C. Reagan-National

Sun 2/22

10:30 am-4:20 am

2 stops26h 50m

$1,681

TamuningWashington, D.C.

GUM - IAD

GUMIAD

Tamuning Guam Intl

Tue 2/17

7:40 am-10:16 pm

2 stops29h 36m

Washington, D.C. Dulles Intl

Sun 2/22

8:15 am-4:20 am

2 stops29h 05m

$1,682

TamuningWashington, D.C.

GUM - DCA

GUMDCA

Tamuning Guam Intl

Sat 3/14

7:00 am-9:45 pm

2 stops28h 45m

Washington, D.C. Reagan-National

Wed 4/1

6:00 am-6:05 pm

2 stops22h 05m

$1,963

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 11 results
1
2

Best time to book a flight from Tamuning to District of Columbia

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

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated January 29, 2026.
Get a feel of what it's like to fly with United Airlines from Tamuning to District of Columbia by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,215 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,215 reviews
United Airlines
7.4
Good
9,215 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

Find useful and relevant information for your journey from Tamuning to District of Columbia. 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 District of Columbia?

    Most people fly from Tamuning Guam Intl (GUM) if they book a flight from Tamuning to District of Columbia. Tamuning Guam Intl is conveniently located just 1.1 mi from Tamuning’s city center.

  • How long is the flight from Tamuning to District of Columbia?

    Departing from Tamuning to District of Columbia will take you 38h 26m. Tamuning and District of Columbia are separated by a distance of 7899 mi.

  • Can I find deals for flights from Tamuning to District of Columbia that include hotel bookings?

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

  • How can I find direct flights from Tamuning to District of Columbia?

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

  • Can I find deals for business class flights from Tamuning to District of Columbia?

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

See more FAQs

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Top airline flying from Tamuning to District of Columbia

Discover the top airline that operate flights from Tamuning to District of Columbia. 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,442Average$1,867FlexibilityNo cancel feeOn-time69%

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