When did momondo last update prices for flights from Tamuning Guam Intl Airport to Washington, D.C.?

Prices for flights from Tamuning Guam Intl Airport to Washington, D.C. are refreshed on a daily basis.

How many operators does momondo search for flights from Tamuning Guam Intl Airport to Washington, D.C.?

As of August 2026, there is 1 operator available to choose from for flights from Tamuning Guam Intl Airport to Washington, D.C..

How old do you have to be to fly from Tamuning Guam Intl Airport to Washington, D.C.?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Tamuning Guam Intl Airport to Washington, D.C..

What documentation or ID do you need to fly to Washington, D.C.?

The travel and health documents required for your trip to Washington, D.C. can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$829 Cheap Flights from Tamuning to Washington, D.C. in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Tamuning to Washington, D.C.

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:20 pm - 11:59 pmGUM Tamuning Guam Intl-IAD Washington, D.C. Dulles Intl

44h 39m2 stops Incheon Intl Seattle/Tacoma Intl

7:00 am - 3:35 pmIAD Washington, D.C. Dulles Intl-GUM Tamuning Guam Intl

42h 35m2 stops Seattle/Tacoma Intl Incheon Intl

$1,541Multiple Airlines

Sun, Sep 13 - Thu, Sep 24

7:45 am - 12:55 pmGUM Tamuning Guam Intl-IAD Washington, D.C. Dulles Intl

20h 10m2 stops Honolulu Denver Intl

12:20 pm - 4:40 amIAD Washington, D.C. Dulles Intl-GUM Tamuning Guam Intl

25h 20m1 stop Tokyo Haneda

$1,678United Airlines

Mon, Nov 23 - Sat, Nov 28

7:10 am - 12:59 amGUM Tamuning Guam Intl-IAD Washington, D.C. Dulles Intl

32h 49m2 stops Osaka Kansai Intl San Francisco

6:11 am - 7:00 pmIAD Washington, D.C. Dulles Intl-GUM Tamuning Guam Intl

21h 49m2 stops Chicago O'Hare Intl Honolulu

$1,678United Airlines

Mon, Nov 23 - Sat, Nov 28

7:45 am - 4:09 pmGUM Tamuning Guam Intl-DCA Washington, D.C. Reagan-National

23h 24m2 stops Honolulu Houston George Bush Intcntl

5:10 pm - 4:40 amDCA Washington, D.C. Reagan-National-GUM Tamuning Guam Intl

44h 30m2 stops Chicago O'Hare Intl Tokyo Haneda

$1,683United Airlines

Mon, Nov 23 - Sat, Nov 28

7:45 am - 4:09 pmGUM Tamuning Guam Intl-DCA Washington, D.C. Reagan-National

47h 24m3 stops Honolulu Los Angeles Los Angeles Houston George Bush Intcntl

7:00 am - 4:40 amDCA Washington, D.C. Reagan-National-GUM Tamuning Guam Intl

30h 40m2 stops Newark Tokyo Haneda

$1,683United Airlines

Mon, Nov 23 - Sat, Nov 28

7:35 pm - 3:35 pmGUM Tamuning Guam Intl-IAD Washington, D.C. Dulles Intl

34h 00m1 stop Tokyo Haneda

6:15 am - 6:05 pmIAD Washington, D.C. Dulles Intl-GUM Tamuning Guam Intl

21h 50m2 stops Houston George Bush Intcntl Honolulu

$1,683United Airlines

Sun, Sep 13 - Thu, Sep 24

4:50 pm - 5:38 amGUM Tamuning Guam Intl-IAD Washington, D.C. Dulles Intl

51h 48m2 stops Incheon Intl Seattle/Tacoma Intl

7:00 am - 2:35 pmIAD Washington, D.C. Dulles Intl-GUM Tamuning Guam Intl

40h 35m2 stops Seattle/Tacoma Intl Tokyo Narita

$1,816Multiple Airlines

Sat, Nov 21 - Tue, Nov 24

4:35 pm - 9:59 pmGUM Tamuning Guam Intl-DCA Washington, D.C. Reagan-National

44h 24m2 stops Tokyo Narita Seattle/Tacoma Intl

5:00 pm - 1:00 amDCA Washington, D.C. Reagan-National-GUM Tamuning Guam Intl

41h 00m2 stops Seattle/Tacoma Intl Incheon Intl

$1,827Multiple Airlines

Sat, Nov 21 - Tue, Nov 24

2:00 am - 12:41 amGUM Tamuning Guam Intl-IAD Washington, D.C. Dulles Intl

36h 41m2 stops Incheon Intl Atlanta Hartsfield-Jackson

12:01 pm - 11:55 pmIAD Washington, D.C. Dulles Intl-GUM Tamuning Guam Intl

45h 54m2 stops Minneapolis St Paul Incheon Intl

$1,962Delta

Wed, Sep 30 - Thu, Oct 8

5:20 pm - 11:48 pmGUM Tamuning Guam Intl-DCA Washington, D.C. Reagan-National

44h 28m2 stops Incheon Intl Atlanta Hartsfield-Jackson

6:10 am - 3:35 pmDCA Washington, D.C. Reagan-National-GUM Tamuning Guam Intl

43h 25m2 stops Detroit Metropolitan Wayne County Incheon Intl

$2,299Delta

Mon, Aug 31 - Thu, Sep 3

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Delta flights from Tamuning to Washington, D.C.

Our best Delta deals on Tamuning to Washington, D.C. flight tickets

Delta

Sep 30

GUM2:00 amTamuning Guam Intl

36h 41m

2 stops

IAD12:41 amWashington, D.C. Dulles Intl

Oct 8

IAD12:01 pmWashington, D.C. Dulles Intl

45h 54m

2 stops

GUM11:55 pmTamuning Guam Intl

$1,962

Delta

Aug 31

GUM5:20 pmTamuning Guam Intl

44h 28m

2 stops

DCA11:48 pmWashington, D.C. Reagan-National

Sep 3

DCA6:10 amWashington, D.C. Reagan-National

43h 25m

2 stops

GUM3:35 pmTamuning Guam Intl

$2,299

United Airlines flights from Tamuning to Washington, D.C.

Our best United Airlines deals on Tamuning to Washington, D.C. flight tickets

United Airlines

Oct 29

GUM7:45 amTamuning Guam Intl

22h 40m

3 stops

BWI4:25 pmBaltimore/Washington

Nov 5

BWI6:10 amBaltimore/Washington

31h 30m

2 stops

GUM4:40 amTamuning Guam Intl

$1,383

United Airlines

Oct 29

GUM7:45 amTamuning Guam Intl

22h 40m

3 stops

BWI4:25 pmBaltimore/Washington

Nov 5

BWI6:10 amBaltimore/Washington

25h 15m

3 stops

GUM10:25 pmTamuning Guam Intl

$1,384

United Airlines

Oct 29

GUM7:45 amTamuning Guam Intl

19h 10m

2 stops

IAD12:55 pmWashington, D.C. Dulles Intl

Nov 5

IAD12:20 pmWashington, D.C. Dulles Intl

25h 20m

1 stop

GUM4:40 amTamuning Guam Intl

$1,578

momondo Fare Finder

Use the filters below to find and compare flights from Tamuning to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TamuningWashington, D.C.

GUM Tamuning Guam Intl - IAD Washington, D.C. Dulles Intl

GUMIAD

Tamuning Guam Intl

Sun 9/13

5:20 pm-11:59 pm

2 stops44h 39m

Washington, D.C. Dulles Intl

Thu 9/24

7:00 am-3:35 pm

2 stops42h 35m

$1,541

Quickest round-trip

TamuningWashington, D.C.

GUM Tamuning Guam Intl - IAD Washington, D.C. Dulles Intl

GUMIAD

Tamuning Guam Intl

Mon 11/23

7:45 am-12:55 pm

2 stops20h 10m

Washington, D.C. Dulles Intl

Sat 11/28

12:20 pm-4:40 am

1 stop25h 20m

$1,678

TamuningWashington, D.C.

GUM Tamuning Guam Intl - IAD Washington, D.C. Dulles Intl

GUMIAD

Tamuning Guam Intl

Mon 11/23

7:10 am-12:59 am

2 stops32h 49m

Washington, D.C. Dulles Intl

Sat 11/28

6:11 am-7:00 pm

2 stops21h 49m

$1,678

TamuningWashington, D.C.

GUM Tamuning Guam Intl - DCA Washington, D.C. Reagan-National

GUMDCA

Tamuning Guam Intl

Mon 11/23

7:45 am-4:09 pm

2 stops23h 24m

Washington, D.C. Reagan-National

Sat 11/28

5:10 pm-4:40 am

2 stops44h 30m

$1,683

TamuningWashington, D.C.

GUM Tamuning Guam Intl - DCA Washington, D.C. Reagan-National

GUMDCA

Tamuning Guam Intl

Mon 11/23

7:45 am-4:09 pm

3 stops47h 24m

Washington, D.C. Reagan-National

Sat 11/28

7:00 am-4:40 am

2 stops30h 40m

$1,683

TamuningWashington, D.C.

GUM Tamuning Guam Intl - IAD Washington, D.C. Dulles Intl

GUMIAD

Tamuning Guam Intl

Sun 9/13

7:35 pm-3:35 pm

1 stop34h 00m

Washington, D.C. Dulles Intl

Thu 9/24

6:15 am-6:05 pm

2 stops21h 50m

$1,683

TamuningWashington, D.C.

GUM Tamuning Guam Intl - IAD Washington, D.C. Dulles Intl

GUMIAD

Tamuning Guam Intl

Sat 11/21

4:50 pm-5:38 am

2 stops51h 48m

Washington, D.C. Dulles Intl

Tue 11/24

7:00 am-2:35 pm

2 stops40h 35m

$1,816

TamuningWashington, D.C.

GUM Tamuning Guam Intl - DCA Washington, D.C. Reagan-National

GUMDCA

Tamuning Guam Intl

Sat 11/21

4:35 pm-9:59 pm

2 stops44h 24m

Washington, D.C. Reagan-National

Tue 11/24

5:00 pm-1:00 am

2 stops41h 00m

$1,827

TamuningWashington, D.C.

GUM Tamuning Guam Intl - IAD Washington, D.C. Dulles Intl

GUMIAD

Tamuning Guam Intl

Wed 9/30

2:00 am-12:41 am

2 stops36h 41m

Washington, D.C. Dulles Intl

Thu 10/8

12:01 pm-11:55 pm

2 stops45h 54m

$1,962

TamuningWashington, D.C.

GUM Tamuning Guam Intl - DCA Washington, D.C. Reagan-National

GUMDCA

Tamuning Guam Intl

Mon 8/31

5:20 pm-11:48 pm

2 stops44h 28m

Washington, D.C. Reagan-National

Thu 9/3

6:10 am-3:35 pm

2 stops43h 25m

$2,299

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Tamuning to Washington, D.C.

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Tamuning Guam Intl to Washington, D.C.?

Alaska Airlines, Delta, and United Airlines are the most popular carriers operating from Tamuning Guam Intl to Washington, D.C.

When to book flights from Tamuning to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Tamuning to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Tamuning to Washington, D.C. (GUM to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tamuning to Washington, D.C.

Best Price Found	$829
Fastest flight time	22h 40m
Direct flights	None

The best one-way flight to Washington, D.C. from Tamuning in the past 72 hours is $829. The best round-trip flight deal from Tamuning to Washington, D.C. found on momondo in the last 72 hours is $1,541.

The fastest flight from Tamuning to Washington, D.C. takes 22h 40m

There are no direct flights from Tamuning to Washington, D.C.. There are no popular flight routes from Tamuning to Washington, D.C..

Search flight deals

Frequently asked questions about flying from Tamuning to Washington, D.C.

How far is Tamuning Guam Intl to Washington, D.C. by plane?
There are 7917.8 mi between Tamuning Guam Intl and Washington, D.C.. By plane, this route typically takes 22h 40m.
When did momondo last update prices for flights from Tamuning Guam Intl Airport to Washington, D.C.?
Prices for flights from Tamuning Guam Intl Airport to Washington, D.C. are refreshed on a daily basis.
How many operators does momondo search for flights from Tamuning Guam Intl Airport to Washington, D.C.?
As of August 2026, there is 1 operator available to choose from for flights from Tamuning Guam Intl Airport to Washington, D.C..
How old do you have to be to fly from Tamuning Guam Intl Airport to Washington, D.C.?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Tamuning Guam Intl Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The travel and health documents required for your trip to Washington, D.C. can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Tamuning to Washington, D.C.?
Based on momondo bookings for flights between Tamuning and Washington, D.C., the leading airline is United Airlines, making up 100% of the total bookings.

Best airlines flying from Tamuning to Washington, D.C.

Compare and see reviews for airlines that fly from Tamuning to Washington, D.C. with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $1,442	Free Cancellation	Rating 7.4 10,106 reviews		Search United Airlines flights

Alexandria

National Harbor

Arlington

Gettysburg

Waldorf

Laurel

Woodbridge

Fredericksburg

Gaithersburg

Linthicum Heights

Rockville

Silver Spring

Towson

Springfield

Colonial Beach

Fairfax

Edgewood

Tysons

College Park

Glen Burnie

Why use momondo?

Why should I use momondo to find a flight deal from Tamuning to Washington, D.C.?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Tamuning to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Tamuning to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Tamuning to Washington, D.C. flights to just show those with flexible booking policies.

How can momondo help me find flights from Tamuning to Washington, D.C.?

Once all potential Tamuning to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Tamuning to Washington, D.C. right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Washington, D.C. from Tamuning. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Washington, D.C. trip

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Fly into one of these airports located in Washington, D.C.

Washington, D.C. Reagan-National Airport

Washington, D.C. Dulles Intl Airport

Cheap flights from Tamuning to Washington, D.C. from $829

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tamuning to Washington, D.C. departing on 9/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Delta flights from Tamuning to Washington, D.C.

Our best Delta deals on Tamuning to Washington, D.C. flight tickets

United Airlines flights from Tamuning to Washington, D.C.

Our best United Airlines deals on Tamuning to Washington, D.C. flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Tamuning to Washington, D.C. that are best for you.

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Tamuning to Washington, D.C.

What is the cheapest airline that flies from Tamuning Guam Intl to Washington, D.C.?

When to book flights from Tamuning to Washington, D.C.

Cheap Tamuning to Washington, D.C. (GUM to WAS) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Tamuning to Washington, D.C.

Best airlines flying from Tamuning to Washington, D.C.

Compare and see reviews for airlines that fly from Tamuning to Washington, D.C. with momondo

Traveling to a place near Washington, D.C.?

Why use momondo?

An easier way to manage your Washington, D.C. trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.

Fly your favorite airline to Washington, D.C.

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Washington, D.C.

List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

Popular cities in the United States

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