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Reagan-National

$1,593+ Cheap flights from Guam to Reagan-National (DCA)

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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
GUM — DCA
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Guam to Reagan-National

Cheapest flights from Guam to Reagan-National
Explore the most affordable flight options available from Guam to Reagan-National. 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 1/27. 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 1/28. 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 1/27. 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 1/28. 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 1/27. 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
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 2/612:30 pm
GUM
-
DCA
2 stops23h 26m
United Airlines
Fri 2/136:00 am
DCA
-
GUM
2 stops22h 05m
United Airlines
Deal found 1/27$2,210

Find flight deals from Guam to Reagan-National

Keep the following information in mind while searching for Guam to Reagan-National flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,593
(United Airlines)
Provider with most accurate pricing for Tamuning Guam Intl-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Tamuning Guam Intl-Washington, D.C. (WAS) flights.
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From Guam to Washington, D.C. Reagan-National
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Guam to Reagan-National 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 Guam to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Guam

Fly to

Reagan-National

Route

Depart

Return

Price

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 - 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 - 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 - 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

Best time to book a flight from Guam to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Guam 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 Guam to Washington, D.C. Reagan-National Airport
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 Guam to Reagan-National. 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 Guam to Washington, D.C. Reagan-National Airport?

    For as low as $1,593, United Airlines can have you in Washington, D.C. Reagan-National Airport from Guam in 20h 18m. The distance from Guam to Washington, D.C. Reagan-National Airport is about 7920 mi.

  • Can I find deals for flights from Guam to Reagan-National that include hotel bookings?

    Yes. In addition to deals on Guam to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Guam to Reagan-National?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Guam to Reagan-National.

  • Can I find deals for business class flights from Guam to Reagan-National?

    Yes. Cheapflights offers flight deals from Guam to Reagan-National 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

Traveling to a place near Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Fredericksburg
Hanover
Linthicum Heights
Rockville
Laurel
Towson
Manassas
Largo
Bowie
McLean
Clinton
Upper Marlboro

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