$712+ 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 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — GUM
Jan 15 — Jan 221
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from District of Columbia to Tamuning
Cheapest flights from District of Columbia to TamuningExplore 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 December 16, 2025.
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 December 16, 2025.
This United Airlines deal was found by Cheapflights users on 12/14. 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.
Mon 12/1510:08 pmIAD - GUM
2 stops29h 42mUnited Airlines
Sat 12/207:40 amGUM - IAD
2 stops26h 10mUnited Airlines
Deal found 12/14![United Airlines logo]()
$2,978
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/206:00 amDCA - GUM
2 stops22h 00mUnited Airlines
Mon 12/227:20 pmGUM - DCA
2 stops40h 39mUnited Airlines
Deal found 12/16![United Airlines logo]()
$3,501
This United Airlines deal was found by Cheapflights users on 12/15. 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 12/198:15 amIAD - GUM
1 stop19h 45mUnited Airlines
Mon 12/297:40 amGUM - IAD
2 stops28h 45mUnited Airlines
Deal found 12/15![United Airlines logo]()
$4,117
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/208:15 amIAD - GUM
1 stop19h 45mUnited Airlines
Mon 12/227:20 pmGUM - IAD
1 stop35h 20mUnited Airlines
Deal found 12/16![United Airlines logo]()
$4,312
This Delta deal was found by Cheapflights users on 12/15. 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 12/193:38 pmIAD - GUM
2 stops40h 27mDelta
Sun 12/281:00 amGUM - IAD
2 stops37h 27mDelta
Deal found 12/15![Delta logo]()
$17,513
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 December 16, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $1,918 (United Airlines) |
One-way from | $712 (Kiwi.com) |
Popular in | April |
Cheapest in | February |
Average price | $2,696 |
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 December 16, 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
Sun 4/19
10:05 pm-6:05 pm
2 stops30h 00m
Tamuning Guam Intl
Thu 4/30
7:05 am-6:25 pm
2 stops25h 20m
$1,918
Washington, D.C.Tamuning
DCA - GUM
DCAGUM
Washington, D.C. Reagan-National
Mon 3/9
7:30 am-6:50 pm
2 stops21h 20m
Tamuning Guam Intl
Tue 3/17
7:25 am-6:46 pm
2 stops25h 21m
$1,918
Washington, D.C.Tamuning
DCA - GUM
DCAGUM
Washington, D.C. Reagan-National
Sun 4/19
7:59 pm-6:05 pm
2 stops32h 06m
Tamuning Guam Intl
Thu 4/30
7:05 am-4:56 pm
2 stops23h 51m
$1,918
Washington, D.C.Tamuning
DCA - GUM
DCAGUM
Washington, D.C. Reagan-National
Mon 5/4
7:50 pm-6:05 pm
2 stops32h 15m
Tamuning Guam Intl
Wed 5/13
7:05 am-2:56 pm
2 stops21h 51m
$1,918
Washington, D.C.Tamuning
IAD - GUM
IADGUM
Washington, D.C. Dulles Intl
Tue 2/17
7:32 pm-11:05 pm
2 stops36h 33m
Tamuning Guam Intl
Wed 2/25
1:00 am-12:24 am
2 stops38h 24m
$1,933
Washington, D.C.Tamuning
IAD - GUM
IADGUM
Washington, D.C. Dulles Intl
Mon 5/4
7:15 am-3:15 pm
2 stops42h 00m
Tamuning Guam Intl
Wed 5/13
5:00 pm-9:10 am
2 stops54h 10m
$1,933
Washington, D.C.Tamuning
IAD - GUM
IADGUM
Washington, D.C. Dulles Intl
Thu 3/12
7:00 am-11:05 pm
2 stops26h 05m
Tamuning Guam Intl
Wed 3/18
1:00 am-9:08 am
2 stops46h 08m
$1,933
Washington, D.C.Tamuning
DCA - GUM
DCAGUM
Washington, D.C. Reagan-National
Tue 2/17
7:30 pm-11:05 pm
2 stops36h 35m
Tamuning Guam Intl
Wed 2/25
1:00 am-10:33 pm
2 stops36h 33m
$1,933
Washington, D.C.Tamuning
IAD - GUM
IADGUM
Washington, D.C. Dulles Intl
Tue 2/17
12:20 pm-4:20 am
1 stop25h 00m
Tamuning Guam Intl
Thu 2/26
7:40 am-7:16 am
1 stop38h 36m
$1,973
Washington, D.C.Tamuning
IAD - GUM
IADGUM
Washington, D.C. Dulles Intl
Mon 1/19
7:05 am-11:05 pm
2 stops25h 00m
Tamuning Guam Intl
Mon 2/2
1:00 am-11:57 pm
2 stops37h 57m
$2,078
Showing 1-10 of 28 results
Best time to book a flight from District of Columbia to Tamuning
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Estimated round-trip price
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Cheapflights Insights
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Alternative routes for District of Columbia to Tamuning
See prices for flight routes from nearby airports that may be better suited for you.
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 December 16, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,944 | Average$2,330 | FlexibilityNo cancel fee | On-time69% |