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Cheap flights from Tamuning to Washington, D.C. from $1,179

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 5/24. 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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0 bags

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:05 am - 6:58 am
GUM
-
IAD
37h 53m
2 stops
United Airlines Logo
8:25 am - 9:45 pm
IAD
-
GUM
23h 20m
2 stops
$1,734United Airlines
Sun, May 31 - Mon, Jun 8
United Airlines Logo
7:15 am - 8:42 pm
GUM
-
IAD
27h 27m
2 stops
United Airlines Logo
8:23 pm - 6:05 pm
IAD
-
GUM
31h 42m
2 stops
$1,778United Airlines
Wed, Jun 3 - Wed, Jun 10
United Airlines Logo
7:30 pm - 3:50 pm
GUM
-
IAD
34h 20m
1 stop
United Airlines Logo
5:43 pm - 6:05 pm
IAD
-
GUM
34h 22m
2 stops
$1,781United Airlines
Wed, Jun 3 - Wed, Jun 10
United Airlines Logo
12:15 pm - 11:19 pm
GUM
-
IAD
25h 04m
2 stops
United Airlines Logo
10:25 pm - 6:05 pm
IAD
-
GUM
53h 40m
2 stops
$1,879United Airlines
Thu, Jun 25 - Sun, Jun 28
United Airlines Logo
7:30 pm - 3:50 pm
GUM
-
IAD
34h 20m
1 stop
United Airlines Logo
8:29 am - 9:15 pm
IAD
-
GUM
22h 46m
2 stops
$1,896United Airlines
Thu, Jun 4 - Thu, Jun 11
United Airlines Logo
7:05 am - 6:20 am
GUM
-
IAD
37h 15m
1 stop
United Airlines Logo
10:25 pm - 6:05 pm
IAD
-
GUM
53h 40m
2 stops
$1,914United Airlines
Thu, Jun 25 - Sun, Jun 28
United Airlines Logo
7:05 am - 6:48 pm
GUM
-
IAD
25h 43m
2 stops
United Airlines Logo
7:00 am - 4:20 am
IAD
-
GUM
31h 20m
2 stops
$2,019United Airlines
Thu, Jun 18 - Thu, Jun 25
United Airlines Logo
5:00 pm - 11:19 pm
GUM
-
IAD
44h 19m
2 stops
United Airlines Logo
10:20 pm - 4:20 am
IAD
-
GUM
40h 00m
2 stops
$2,058United Airlines
Sun, Jul 12 - Fri, Jul 17
United Airlines Logo
7:15 am - 8:42 pm
GUM
-
IAD
27h 27m
2 stops
United Airlines Logo
3:15 pm - 6:05 pm
IAD
-
GUM
36h 50m
2 stops
$2,103United Airlines
Fri, May 29 - Sun, Jun 14
United Airlines Logo
7:05 am - 4:26 pm
GUM
-
IAD
23h 21m
2 stops
United Airlines Logo
6:30 am - 6:05 pm
IAD
-
GUM
21h 35m
2 stops
$2,174United Airlines
Thu, Jun 4 - Thu, Jun 11

United Airlines flights from Tamuning to Washington, D.C. Dulles Intl Airport

Our best United Airlines deals on Tamuning to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines
May 31
GUM7:05 amTamuning Guam Intl
37h 53m
2 stops
IAD6:58 amWashington, D.C. Dulles Intl
Jun 8
IAD8:25 amWashington, D.C. Dulles Intl
23h 20m
2 stops
GUM9:45 pmTamuning Guam Intl
$1,734
United Airlines
Jun 3
GUM7:15 amTamuning Guam Intl
27h 27m
2 stops
IAD8:42 pmWashington, D.C. Dulles Intl
Jun 10
IAD8:23 pmWashington, D.C. Dulles Intl
31h 42m
2 stops
GUM6:05 pmTamuning Guam Intl
$1,778
United Airlines
Jun 3
GUM7:30 pmTamuning Guam Intl
34h 20m
1 stop
IAD3:50 pmWashington, D.C. Dulles Intl
Jun 10
IAD5:43 pmWashington, D.C. Dulles Intl
34h 22m
2 stops
GUM6:05 pmTamuning Guam Intl
$1,781

Delta flights from Tamuning to Washington, D.C. Dulles Intl Airport

Our best Delta deals on Tamuning to Washington, D.C. Dulles Intl Airport flight tickets
Delta
May 23
GUM5:20 pmTamuning Guam Intl
44h 55m
2 stops
IAD12:15 amWashington, D.C. Dulles Intl
May 27
IAD6:00 amWashington, D.C. Dulles Intl
43h 35m
2 stops
GUM3:35 pmTamuning Guam Intl
$2,861
Delta
Jun 4
GUM5:20 pmTamuning Guam Intl
42h 04m
2 stops
IAD9:24 pmWashington, D.C. Dulles Intl
Jun 11
IAD7:39 pmWashington, D.C. Dulles Intl
29h 56m
2 stops
GUM3:35 pmTamuning Guam Intl
$9,968
Delta
Jun 3
GUM5:20 pmTamuning Guam Intl
37h 11m
2 stops
IAD4:31 pmWashington, D.C. Dulles Intl
Jun 10
IAD3:02 pmWashington, D.C. Dulles Intl
34h 33m
2 stops
GUM3:35 pmTamuning Guam Intl
$10,918

momondo Fare Finder

 
Customize your flight search to find flights from Tamuning to Washington, D.C. Dulles Intl Airport 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, momondo users made 832,500 searches. Data last updated May 8, 2026.
Use the filters below to find and compare flights from Tamuning to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TamuningWashington, D.C.

GUM - IAD

GUMIAD

Tamuning Guam Intl

Sun 5/31

7:05 am-6:58 am

2 stops37h 53m

Washington, D.C. Dulles Intl

Mon 6/8

8:25 am-9:45 pm

2 stops23h 20m

$1,734

TamuningWashington, D.C.

GUM - IAD

GUMIAD

Tamuning Guam Intl

Wed 6/3

7:15 am-8:42 pm

2 stops27h 27m

Washington, D.C. Dulles Intl

Wed 6/10

8:23 pm-6:05 pm

2 stops31h 42m

$1,778

TamuningWashington, D.C.

GUM - IAD

GUMIAD

Tamuning Guam Intl

Wed 6/3

7:30 pm-3:50 pm

1 stop34h 20m

Washington, D.C. Dulles Intl

Wed 6/10

5:43 pm-6:05 pm

2 stops34h 22m

$1,781

TamuningWashington, D.C.

GUM - IAD

GUMIAD

Tamuning Guam Intl

Thu 6/25

12:15 pm-11:19 pm

2 stops25h 04m

Washington, D.C. Dulles Intl

Sun 6/28

10:25 pm-6:05 pm

2 stops53h 40m

$1,879

TamuningWashington, D.C.

GUM - IAD

GUMIAD

Tamuning Guam Intl

Thu 6/4

7:30 pm-3:50 pm

1 stop34h 20m

Washington, D.C. Dulles Intl

Thu 6/11

8:29 am-9:15 pm

2 stops22h 46m

$1,896

TamuningWashington, D.C.

GUM - IAD

GUMIAD

Tamuning Guam Intl

Thu 6/25

7:05 am-6:20 am

1 stop37h 15m

Washington, D.C. Dulles Intl

Sun 6/28

10:25 pm-6:05 pm

2 stops53h 40m

$1,914

TamuningWashington, D.C.

GUM - IAD

GUMIAD

Tamuning Guam Intl

Thu 6/18

7:05 am-6:48 pm

2 stops25h 43m

Washington, D.C. Dulles Intl

Thu 6/25

7:00 am-4:20 am

2 stops31h 20m

$2,019

TamuningWashington, D.C.

GUM - IAD

GUMIAD

Tamuning Guam Intl

Sun 7/12

5:00 pm-11:19 pm

2 stops44h 19m

Washington, D.C. Dulles Intl

Fri 7/17

10:20 pm-4:20 am

2 stops40h 00m

$2,058

TamuningWashington, D.C.

GUM - IAD

GUMIAD

Tamuning Guam Intl

Fri 5/29

7:15 am-8:42 pm

2 stops27h 27m

Washington, D.C. Dulles Intl

Sun 6/14

3:15 pm-6:05 pm

2 stops36h 50m

$2,103
Quickest round-trip

TamuningWashington, D.C.

GUM - IAD

GUMIAD

Tamuning Guam Intl

Thu 6/4

7:05 am-4:26 pm

2 stops23h 21m

Washington, D.C. Dulles Intl

Thu 6/11

6:30 am-6:05 pm

2 stops21h 35m

$2,174

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

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

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. Dulles Intl?

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

When to book flights from Tamuning to Washington, D.C. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Tamuning to Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport (GUM to IAD) flight deals and tips

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

Fastest flight time

31h 40m

Direct flights

None
The fastest flight from Tamuning to Washington, D.C. Dulles Intl Airport takes 31h 40m
There are no direct flights from Tamuning to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Tamuning to Washington, D.C. Dulles Intl Airport.
Search flight deals

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

  • How far is Tamuning Guam Intl to Washington, D.C. Dulles Intl by plane?

    There are 7899.9 mi between Tamuning Guam Intl and Washington, D.C. Dulles Intl. 31h 40m is a normal flight duration for this route.

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

    Prices for flights from Tamuning Guam Intl Airport to Washington, D.C. Dulles Intl Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The travel and health documents you'll need for your trip to Washington, D.C. Dulles Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Tamuning to Washington, D.C. Dulles Intl Airport?

Best airlines flying from Tamuning to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Tamuning to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $1,584Free CancellationRating
7.4
9,694 reviews
Search United Airlines flights

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Winchester
Waldorf
Woodbridge
Laurel
Gaithersburg
Colonial Beach
Towson
Fredericksburg
Silver Spring
Rockville
Manassas
Sterling
Linthicum Heights
Tysons
Bethesda
Springfield

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Tamuning.

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.

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