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Tamuning

$1,205+ 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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — GUM
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap 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 July 31, 2025.

Round-trip from

$1,917
(United Airlines)

One-way from

$1,205
(Trip.com)

Popular in

September

Cheapest in

February

Average price

$2,017
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. 6% potential increase in price ($166 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 July 31, 2025.

This United Airlines deal was found by Cheapflights users on 7/30. 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 10/76:30 amIAD - GUM
2 stops21h 35mUnited Airlines
Tue 10/147:10 amGUM - IAD
2 stops25h 29mUnited Airlines
Deal found 7/30$1,917
This Delta deal was found by Cheapflights users on 7/30. 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.
Tue 10/75:52 pmIAD - GUM
2 stops40h 18mDelta
Mon 10/131:55 amGUM - IAD
2 stops36h 45mDelta
Deal found 7/30$1,933
This Delta deal was found by Cheapflights users on 7/30. 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 10/156:00 amDCA - GUM
2 stops28h 10mDelta
Tue 10/215:00 pmGUM - DCA
2 stops43h 40mDelta
Deal found 7/30$1,933
This United Airlines deal was found by Cheapflights users on 7/31. 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 10/106:25 amDCA - GUM
2 stops21h 40mUnited Airlines
Sun 11/27:05 pmGUM - DCA
2 stops40h 50mUnited Airlines
Deal found 7/31$1,992

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 July 31, 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

Tue 10/7

6:30 am-6:05 pm

2 stops21h 35m

Tamuning Guam Intl

Tue 10/14

7:10 am-6:39 pm

2 stops25h 29m

$1,917

Washington, D.C.Tamuning

DCA - GUM

DCAGUM

Washington, D.C. Reagan-National

Tue 11/11

6:00 am-6:50 pm

2 stops21h 50m

Tamuning Guam Intl

Tue 11/18

7:25 am-6:42 pm

2 stops26h 17m

$1,917

Washington, D.C.Tamuning

IAD - GUM

IADGUM

Washington, D.C. Dulles Intl

Tue 10/7

5:52 pm-12:10 am

2 stops40h 18m

Tamuning Guam Intl

Mon 10/13

1:55 am-12:40 am

2 stops36h 45m

$1,933

Washington, D.C.Tamuning

DCA - GUM

DCAGUM

Washington, D.C. Reagan-National

Wed 10/15

6:00 am-12:10 am

2 stops28h 10m

Tamuning Guam Intl

Tue 10/21

5:00 pm-10:40 pm

2 stops43h 40m

$1,933

Washington, D.C.Tamuning

DCA - GUM

DCAGUM

Washington, D.C. Reagan-National

Thu 11/13

8:00 am-2:35 pm

2 stops39h 35m

$1,205

Washington, D.C.Tamuning

DCA - GUM

DCAGUM

Washington, D.C. Reagan-National

Wed 11/12

6:30 am-2:35 pm

2 stops41h 05m

$1,523

Washington, D.C.Tamuning

IAD - GUM

IADGUM

Washington, D.C. Dulles Intl

Wed 8/27

7:30 am-12:10 am

2 stops26h 40m

$1,537

Washington, D.C.Tamuning

DCA - GUM

DCAGUM

Washington, D.C. Reagan-National

Thu 11/13

5:00 pm-9:45 pm

3 stops37h 45m

$1,819

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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

What is the cheapest month to book a flight from District of Columbia to Tamuning?

Currently, January is the cheapest month in which you can book a flight from District of Columbia to Tamuning (average of $1,977). Flying from District of Columbia to Tamuning in May is currently the most expensive (average of $2,214). 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.

How much does it cost to fly round-trip from District of Columbia to Tamuning?

Reviews of airlines servicing Tamuning

Get insights into the airlines that provide service to Tamuning. 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 Tamuning. Reviews last updated July 31, 2025.
Read reviews from past customers who have flown Delta and United Airlines from District of Columbia to Tamuning. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • 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.

  • What is the cheapest month to book a flight from District of Columbia to Tamuning?

    Currently, January is the cheapest month in which you can book a flight from District of Columbia to Tamuning (average of $1,977). Flying from District of Columbia to Tamuning in May is currently the most expensive (average of $2,214). 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 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,966Average$2,329FlexibilityNo cancel feeOn-time69%

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