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Dulles Intl

$804+ Cheap flights from Guam to Dulles Intl (IAD)

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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
GUM — IAD
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Guam to Dulles Intl

Keep the following information in mind while searching for Guam to Dulles Intl flight deals. Data was last updated September 11, 2025.

Round-trip from

$1,576
(United Airlines)

One-way from

$804
(Kiwi.com)
From Guam to Washington, D.C. Dulles Intl
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One-way flight from Guam to Washington, D.C. Dulles Intl
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Find flight deals from Guam to Dulles Intl

Cheapest flights from Guam to Dulles Intl
Explore the most affordable flight options available from Guam to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/11. 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.
Tue 11/47:25 amGUM - IAD
2 stops20h 53mUnited Airlines
Tue 11/1812:20 pmIAD - GUM
1 stop25h 00mUnited Airlines
Deal found 9/11$1,576
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Mon 11/37:05 amGUM - IAD
2 stops29h 20mUnited Airlines
Sat 11/810:08 pmIAD - GUM
2 stops53h 42mUnited Airlines
Deal found 9/11$1,589
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/31:00 amGUM - IAD
2 stops37h 39mDelta
Tue 11/186:03 amIAD - GUM
2 stops26h 02mDelta
Deal found 9/11$1,592
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Sun 10/267:40 amGUM - IAD
2 stops27h 41mUnited Airlines
Sun 11/210:10 pmIAD - GUM
2 stops32h 35mUnited Airlines
Deal found 9/11$1,634
This Delta deal was found by Cheapflights users on 9/10. 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.
Sat 11/81:00 amGUM - IAD
2 stops35h 32mDelta
Sun 11/236:59 pmIAD - GUM
2 stops37h 06mDelta
Deal found 9/10$1,642
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/251:55 amGUM - IAD
2 stops36h 45mDelta
Sun 11/23:00 pmIAD - GUM
2 stops41h 05mDelta
Deal found 9/11$1,667
This United Airlines deal was found by Cheapflights users on 9/10. 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 11/97:25 amGUM - IAD
2 stops23h 16mUnited Airlines
Sun 11/2312:20 pmIAD - GUM
1 stop25h 00mUnited Airlines
Deal found 9/10$1,676
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/21:00 amGUM - IAD
2 stops38h 40mDelta
Sat 11/83:33 pmIAD - GUM
2 stops40h 32mDelta
Deal found 9/11$1,692

Cheapflights Fare Finder

 
Customize your flight search to find flights from Guam to Dulles Intl 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 11, 2025.
Use the filters below to find and compare flights from Guam to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Guam

Fly to

Dulles Intl

Route

Depart

Return

Price

TamuningWashington, D.C.

GUM - IAD

GUMIAD

Tamuning Guam Intl

Tue 11/4

7:25 am-1:18 pm

2 stops20h 53m

Washington, D.C. Dulles Intl

Tue 11/18

12:20 pm-4:20 am

1 stop25h 00m

$1,576

TamuningWashington, D.C.

GUM - IAD

GUMIAD

Tamuning Guam Intl

Mon 11/3

7:05 am-9:25 pm

2 stops29h 20m

Washington, D.C. Dulles Intl

Sat 11/8

10:08 pm-6:50 pm

2 stops53h 42m

$1,589

TamuningWashington, D.C.

GUM - IAD

GUMIAD

Tamuning Guam Intl

Mon 11/3

1:00 am-11:39 pm

2 stops37h 39m

Washington, D.C. Dulles Intl

Tue 11/18

6:03 am-11:05 pm

2 stops26h 02m

$1,592

TamuningWashington, D.C.

GUM - IAD

GUMIAD

Tamuning Guam Intl

Sun 11/9

7:25 am-7:26 pm

2 stops27h 01m

Washington, D.C. Dulles Intl

Sun 11/23

10:10 pm-9:45 pm

2 stops32h 35m

$1,634

TamuningWashington, D.C.

GUM - IAD

GUMIAD

Tamuning Guam Intl

Sun 10/26

7:40 am-9:21 pm

2 stops27h 41m

Washington, D.C. Dulles Intl

Sun 11/2

10:10 pm-9:45 pm

2 stops32h 35m

$1,634

TamuningWashington, D.C.

GUM - IAD

GUMIAD

Tamuning Guam Intl

Sat 11/8

1:00 am-9:32 pm

2 stops35h 32m

Washington, D.C. Dulles Intl

Sun 11/23

6:59 pm-11:05 pm

2 stops37h 06m

$1,642

TamuningWashington, D.C.

GUM - IAD

GUMIAD

Tamuning Guam Intl

Sat 10/25

1:55 am-12:40 am

2 stops36h 45m

Washington, D.C. Dulles Intl

Sun 11/2

3:00 pm-11:05 pm

2 stops41h 05m

$1,667

TamuningWashington, D.C.

GUM - IAD

GUMIAD

Tamuning Guam Intl

Sun 11/2

1:00 am-12:40 am

2 stops38h 40m

Washington, D.C. Dulles Intl

Sat 11/8

3:33 pm-11:05 pm

2 stops40h 32m

$1,692

TamuningWashington, D.C.

GUM - IAD

GUMIAD

Tamuning Guam Intl

Fri 10/17

3:55 pm-12:23 am

2 stops46h 28m

$804

TamuningWashington, D.C.

GUM - IAD

GUMIAD

Tamuning Guam Intl

Sun 10/12

3:00 am-12:23 am

3 stops35h 23m

$1,045

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 13 results
1
2

Best time to book a flight from Guam to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl 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. Dulles Intl Airport
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated September 11, 2025.
See what other customers who have flown with United Airlines from Guam to Washington, D.C. Dulles Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,937 reviews

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Related info for your journey

Find useful and relevant information for your journey from Guam to Dulles Intl. 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. Dulles Intl Airport?

    For as low as $1,576, United Airlines can have you in Washington, D.C. Dulles Intl Airport from Guam in 20h 53m. The distance between Guam and Washington, D.C. Dulles Intl Airport is about 7899 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Guam to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Guam to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Guam to Dulles Intl?

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

  • Can I find deals for business class flights from Guam to Dulles Intl?

    Yes. Cheapflights offers flight deals from Guam to Dulles Intl 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 Guam to Washington, D.C. Dulles Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Guam to Washington, D.C. Dulles Intl Airport (average of $292). Flying from Guam to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). 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

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Woodbridge
Alexandria
Arlington
Tysons
Silver Spring
Springfield
Gaithersburg
Fredericksburg
Linthicum Heights
Fairfax
Falls Church
Owings Mills
Manassas
Rockville
Hanover
Oxon Hill
Laurel
Towson
Dundalk
National Harbor

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Guam to Dulles Intl

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Top airline flying from Guam to Dulles Intl

Discover the top airline that operate flights from Guam to Dulles Intl. 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 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,633Average$2,167FlexibilityNo cancel feeOn-time69%

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