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$1,967+ Cheap flights from District of Columbia to Guam

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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — GUM
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from District of Columbia to Guam

Keep the following information in mind while searching for District of Columbia to Guam flight deals. Data was last updated September 15, 2025.

Round-trip from

$1,967
(United Airlines)

Popular in

September

Cheapest in

February

Average price

$2,995
From District of Columbia to Guam
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($70 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 District of Columbia to Guam

Cheapest flights from District of Columbia to Guam
Explore the most affordable flight options available from District of Columbia to Guam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

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.
Sun 9/215:20 pmIAD - GUM
2 stops45h 05mUnited Airlines
Wed 9/247:10 amGUM - IAD
2 stops21h 53mUnited Airlines
Deal found 9/13$2,009
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/116:03 amIAD - GUM
2 stops26h 02mDelta
Wed 11/194:50 pmGUM - IAD
2 stops43h 42mDelta
Deal found 9/13$2,078
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/117:40 amDCA - GUM
2 stops24h 25mDelta
Tue 11/181:00 amGUM - DCA
2 stops37h 41mDelta
Deal found 9/13$2,078
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/287:35 amIAD - GUM
2 stops41h 00mDelta
Thu 11/131:00 amGUM - IAD
2 stops38h 18mDelta
Deal found 9/13$2,128
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.
Sun 12/710:10 pmIAD - GUM
2 stops29h 40mUnited Airlines
Thu 12/117:40 amGUM - IAD
2 stops30h 35mUnited Airlines
Deal found 9/14$2,227
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.
Sun 12/77:59 pmDCA - GUM
2 stops31h 51mUnited Airlines
Thu 12/117:40 amGUM - DCA
2 stops24h 09mUnited Airlines
Deal found 9/14$2,227
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.
Tue 11/1112:20 pmIAD - GUM
1 stop25h 00mUnited Airlines
Wed 11/197:40 amGUM - IAD
2 stops23h 36mUnited Airlines
Deal found 9/13$2,252
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.
Tue 10/281:20 pmIAD - GUM
1 stop25h 00mUnited Airlines
Fri 11/147:40 amGUM - IAD
2 stops20h 38mUnited Airlines
Deal found 9/13$2,297
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.
Sun 12/77:15 amIAD - GUM
2 stops24h 50mDelta
Wed 12/101:00 amGUM - IAD
2 stops35h 30mDelta
Deal found 9/14$2,328
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.
Sun 12/76:59 amDCA - GUM
2 stops25h 06mDelta
Wed 12/101:00 amGUM - DCA
2 stops35h 40mDelta
Deal found 9/14$2,337
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/216:00 amIAD - GUM
2 stops28h 10mDelta
Tue 9/231:55 amGUM - IAD
2 stops35h 43mDelta
Deal found 9/13$2,345
This Delta deal was found by Cheapflights users on 9/15. 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 10/106:10 amDCA - GUM
2 stops28h 00mDelta
Sun 11/24:50 pmGUM - DCA
2 stops44h 50mDelta
Deal found 9/15$2,428

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia to Guam 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 15, 2025.
Use the filters below to find and compare flights from District of Columbia to Guam that are best for you.

Fly from

District of Columbia

Fly to

Guam

Route

Depart

Return

Price

Washington, D.C.Tamuning

IAD - GUM

IADGUM

Washington, D.C. Dulles Intl

Sun 1/11

10:05 pm-7:05 pm

2 stops30h 00m

Tamuning Guam Intl

Mon 1/19

7:40 am-3:13 pm

2 stops22h 33m

$1,967

Washington, D.C.Tamuning

DCA - GUM

DCAGUM

Washington, D.C. Reagan-National

Sun 1/11

7:59 pm-7:05 pm

2 stops32h 06m

Tamuning Guam Intl

Mon 1/19

7:40 am-1:49 pm

2 stops21h 09m

$1,967

Washington, D.C.Tamuning

IAD - GUM

IADGUM

Washington, D.C. Dulles Intl

Sun 1/11

3:00 pm-11:05 pm

2 stops41h 05m

Tamuning Guam Intl

Sun 1/18

1:00 am-11:16 pm

2 stops37h 16m

$1,988

Washington, D.C.Tamuning

IAD - GUM

IADGUM

Washington, D.C. Dulles Intl

Tue 11/11

6:03 am-11:05 pm

2 stops26h 02m

Tamuning Guam Intl

Wed 11/19

4:50 pm-9:32 pm

2 stops43h 42m

$2,078

Washington, D.C.Tamuning

DCA - GUM

DCAGUM

Washington, D.C. Reagan-National

Tue 11/11

7:40 am-11:05 pm

2 stops24h 25m

Tamuning Guam Intl

Tue 11/18

1:00 am-11:41 pm

2 stops37h 41m

$2,078

Washington, D.C.Tamuning

IAD - GUM

IADGUM

Washington, D.C. Dulles Intl

Tue 10/28

6:18 am-2:35 pm

2 stops42h 17m

Tamuning Guam Intl

Fri 11/14

4:50 pm-12:54 am

2 stops47h 04m

$2,128

Washington, D.C.Tamuning

IAD - GUM

IADGUM

Washington, D.C. Dulles Intl

Sun 12/7

10:08 pm-6:50 pm

2 stops29h 42m

Tamuning Guam Intl

Thu 12/11

7:40 am-9:22 pm

2 stops28h 42m

$2,227

Washington, D.C.Tamuning

DCA - GUM

DCAGUM

Washington, D.C. Reagan-National

Sun 12/7

7:59 pm-6:50 pm

2 stops31h 51m

Tamuning Guam Intl

Thu 12/11

7:40 am-4:49 pm

2 stops24h 09m

$2,227

Washington, D.C.Tamuning

IAD - GUM

IADGUM

Washington, D.C. Dulles Intl

Tue 11/11

12:20 pm-4:20 am

1 stop25h 00m

Tamuning Guam Intl

Wed 11/19

7:40 am-4:16 pm

2 stops23h 36m

$2,252

Washington, D.C.Tamuning

DCA - GUM

DCAGUM

Washington, D.C. Reagan-National

Sun 12/7

6:59 am-11:05 pm

2 stops25h 06m

Tamuning Guam Intl

Wed 12/10

1:00 am-9:40 pm

2 stops35h 40m

$2,337

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 14 results
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Best time to book a flight from District of Columbia to Guam

Have a flexible travel schedule? Discover the best time to fly to Guam 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 Guam
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 Guam. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    There are many flights that can get you from District of Columbia to Guam in 30h. Fly via United Airlines or Delta to get the fastest option. There are 7899 mi between District of Columbia and Guam. This flight may include one or multiple stops.

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

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

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

    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 Guam.

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

    Yes. Cheapflights offers flight deals from District of Columbia to Guam 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 Guam?

    Currently, January is the cheapest month in which you can book a flight from District of Columbia to Guam (average of $1,977). Flying from District of Columbia to Guam 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 Guam

Discover the top airline that operate flights from District of Columbia to Guam. 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 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$2,010Average$2,333FlexibilityNo cancel feeOn-time69%

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