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Tamuning

$1,537+ Cheap flights from District of Columbia to Tamuning (GUM)

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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — GUM
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheap flight deals from District of Columbia to Tamuning

Cheapest flights from District of Columbia to Tamuning
Explore the most affordable flight options available from District of Columbia to Tamuning. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/11. 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. 12/257:00 amDCA - GUM
2 stops41h 55mUnited Airlines
dom. 12/287:40 amGUM - DCA
2 stops22h 19mUnited Airlines
Deal found 12/11$2,643
This United Airlines deal was found by Cheapflights users on 12/9. 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.
mié. 12/176:45 amIAD - GUM
2 stops30h 35mUnited Airlines
mié. 3/187:25 amGUM - IAD
2 stops22h 19mUnited Airlines
Deal found 12/9$2,902
This United Airlines deal was found by Cheapflights users on 12/11. 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.
lun. 12/156:00 amIAD - GUM
2 stops21h 50mUnited Airlines
mié. 12/177:20 pmGUM - IAD
1 stop35h 20mUnited Airlines
Deal found 12/11$2,951
This United Airlines deal was found by Cheapflights users on 12/11. 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.
lun. 12/156:00 amDCA - GUM
2 stops21h 50mUnited Airlines
mié. 12/177:20 pmGUM - DCA
2 stops40h 39mUnited Airlines
Deal found 12/11$2,951
This Delta deal was found by Cheapflights users on 12/9. 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.
mié. 12/176:29 amDCA - GUM
2 stops25h 36mDelta
mié. 3/184:50 pmGUM - DCA
2 stops43h 52mDelta
Deal found 12/9$3,604
This United Airlines deal was found by Cheapflights users on 12/9. 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.
mié. 12/1710:30 amDCA - GUM
2 stops26h 50mUnited Airlines
mié. 3/187:25 amGUM - DCA
2 stops23h 28mUnited Airlines
Deal found 12/9$4,002

Find flight deals from District of Columbia to Tamuning

Keep the following information in mind while searching for District of Columbia to Tamuning flight deals. Data was last updated diciembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,717
(United Airlines)

One-way from

$1,537
(Delta)

Popular in

April

Cheapest in

February

Average price

$2,696
Provider with most accurate pricing for Washington, D.C. (WAS)-Tamuning Guam Intl flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Tamuning Guam Intl flights.
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From District of Columbia to Tamuning Guam Intl
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One-way flight from District of Columbia to Tamuning Guam Intl
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Highest demand for flights based on searches. 15% potential increase in price ($427 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($110 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia to Tamuning 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 diciembre 12, 2025.
Use the filters below to find and compare flights from District of Columbia to Tamuning that are best for you.

Fly from

District of Columbia

Fly to

Tamuning

Route

Depart

Return

Price

Washington, D.C.Tamuning

IAD - GUM

IADGUM

Washington, D.C. Dulles Intl

jue. 1/29

10:20 pm-4:20 am

2 stops63h 00m

Tamuning Guam Intl

lun. 2/2

7:40 am-8:49 pm

2 stops28h 09m

$1,717

Washington, D.C.Tamuning

IAD - GUM

IADGUM

Washington, D.C. Dulles Intl

mié. 2/18

8:15 am-7:05 pm

1 stop19h 50m

Tamuning Guam Intl

jue. 2/26

7:40 am-7:24 pm

2 stops26h 44m

$1,918

Washington, D.C.Tamuning

IAD - GUM

IADGUM

Washington, D.C. Dulles Intl

mar. 2/17

6:03 am-7:05 pm

2 stops22h 02m

Tamuning Guam Intl

jue. 2/26

7:40 am-3:44 pm

2 stops23h 04m

$1,918

Washington, D.C.Tamuning

IAD - GUM

IADGUM

Washington, D.C. Dulles Intl

lun. 2/16

8:15 am-7:05 pm

1 stop19h 50m

Tamuning Guam Intl

mar. 2/24

7:40 am-11:19 pm

2 stops30h 39m

$1,918

Washington, D.C.Tamuning

DCA - GUM

DCAGUM

Washington, D.C. Reagan-National

mar. 2/17

6:00 am-7:05 pm

2 stops22h 05m

Tamuning Guam Intl

jue. 2/26

7:40 am-8:56 pm

2 stops28h 16m

$1,918

Washington, D.C.Tamuning

DCA - GUM

DCAGUM

Washington, D.C. Reagan-National

lun. 5/4

6:00 am-6:05 pm

2 stops22h 05m

Tamuning Guam Intl

mié. 5/13

7:05 am-11:45 pm

2 stops30h 40m

$1,918

Washington, D.C.Tamuning

IAD - GUM

IADGUM

Washington, D.C. Dulles Intl

jue. 2/19

7:30 am-11:05 pm

2 stops24h 35m

Tamuning Guam Intl

mié. 2/25

1:00 am-8:45 pm

2 stops34h 45m

$1,933

Washington, D.C.Tamuning

IAD - GUM

IADGUM

Washington, D.C. Dulles Intl

lun. 5/4

6:00 am-3:15 pm

2 stops43h 15m

Tamuning Guam Intl

mié. 5/13

5:00 pm-12:09 am

2 stops45h 09m

$1,933

Washington, D.C.Tamuning

IAD - GUM

IADGUM

Washington, D.C. Dulles Intl

mié. 2/18

7:32 pm-2:35 pm

2 stops28h 03m

Tamuning Guam Intl

mié. 2/25

1:00 am-11:50 am

2 stops25h 50m

$1,933

Washington, D.C.Tamuning

IAD - GUM

IADGUM

Washington, D.C. Dulles Intl

jue. 3/12

7:00 am-11:05 pm

2 stops26h 05m

Tamuning Guam Intl

mié. 3/18

1:00 am-11:35 pm

2 stops36h 35m

$1,933

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 26 results
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Best time to book a flight from District of Columbia to Tamuning

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

Related info for your journey

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

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

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

    Airlines like United Airlines and Delta fly from District of Columbia to Tamuning in about 24h 35m. The time it takes to get you to your destination can typically vary by up to 38h 25m. There are 7899 mi between District of Columbia and Tamuning. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from District of Columbia to Tamuning 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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Alternative routes for District of Columbia to Tamuning

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Top airline flying from District of Columbia to Tamuning

Discover the top airline that operate flights from District of Columbia to Tamuning. 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 diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,944Average$2,330FlexibilityNo cancel feeOn-time69%

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