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

United Airlines is the most popular carrier operating from Guam to Washington, D.C.

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

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

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

As of November 2025, there is 1 operator available to choose from for flights from Guam to Washington, D.C..

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

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 Guam 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.

$1,434 Cheap Flights from Guam to Washington, D.C. in 2025/26

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Recent round-trip flight deals from Guam to Washington, D.C.

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12:25 pm - 5:52 amGUM-BWI

31h 27m2 stops

6:31 pm - 6:05 pmBWI-GUM

33h 34m2 stops

$1,434United Airlines

Find Deal

Wed, Apr 1 - Sun, Apr 5

7:05 am - 4:25 pmGUM-BWI

23h 20m3 stops

6:31 pm - 6:05 pmBWI-GUM

33h 34m2 stops

$1,442United Airlines

Find Deal

Wed, Apr 1 - Sun, Apr 5

7:20 am - 8:48 pmGUM-IAD

28h 28m2 stops

10:17 pm - 6:50 pmIAD-GUM

53h 33m2 stops

$1,589United Airlines

Find Deal

Wed, Feb 25 - Sat, Mar 7

7:20 pm - 3:40 pmGUM-IAD

35h 20m1 stop

10:17 pm - 6:50 pmIAD-GUM

53h 33m2 stops

$1,592United Airlines

Find Deal

Wed, Feb 25 - Sat, Mar 7

7:20 pm - 3:40 pmGUM-IAD

35h 20m1 stop

8:15 am - 7:05 pmIAD-GUM

19h 50m1 stop

$1,626United Airlines

Find Deal

Wed, Feb 25 - Sat, Mar 7

7:05 am - 9:53 pmGUM-DCA

28h 48m2 stops

7:50 pm - 6:05 pmDCA-GUM

32h 15m2 stops

$1,627United Airlines

Find Deal

Wed, Apr 1 - Sun, Apr 5

7:05 am - 3:50 pmGUM-IAD

22h 45m2 stops

10:05 pm - 4:25 amIAD-GUM

40h 20m2 stops

$1,631United Airlines

Find Deal

Wed, Apr 1 - Sun, Apr 5

7:05 am - 5:48 pmGUM-DCA

24h 43m3 stops

7:50 pm - 9:45 pmDCA-GUM

35h 55m2 stops

$1,634United Airlines

Find Deal

Wed, Apr 1 - Sun, Apr 5

1:00 am - 4:30 pmGUM-IAD

30h 30m2 stops

7:30 am - 11:05 pmIAD-GUM

24h 35m2 stops

$1,642Delta

Find Deal

Tue, Feb 24 - Sat, Mar 7

1:00 am - 11:37 pmGUM-DCA

37h 37m2 stops

5:00 pm - 11:05 pmDCA-GUM

39h 05m2 stops

$2,232Delta

Find Deal

Thu, Dec 18 - Fri, Dec 26

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

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

United Airlines

Apr 1

GUM12:25 pmTamuning Guam Intl

31h 27m

2 stops

BWI5:52 amBaltimore/Washington

Apr 5

BWI6:31 pmBaltimore/Washington

33h 34m

2 stops

GUM6:05 pmTamuning Guam Intl

$1,434

Find similar

United Airlines

Apr 1

GUM7:05 amTamuning Guam Intl

23h 20m

3 stops

BWI4:25 pmBaltimore/Washington

Apr 5

BWI6:31 pmBaltimore/Washington

33h 34m

2 stops

GUM6:05 pmTamuning Guam Intl

$1,442

Find similar

United Airlines

Feb 25

GUM7:20 amTamuning Guam Intl

28h 28m

2 stops

IAD8:48 pmWashington, D.C. Dulles Intl

Mar 7

IAD10:17 pmWashington, D.C. Dulles Intl

53h 33m

2 stops

GUM6:50 pmTamuning Guam Intl

$1,589

Find similar

Delta flights from Guam to Washington, D.C.

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

Delta

Feb 24

GUM1:00 amTamuning Guam Intl

30h 30m

2 stops

IAD4:30 pmWashington, D.C. Dulles Intl

Mar 7

IAD7:30 amWashington, D.C. Dulles Intl

24h 35m

2 stops

GUM11:05 pmTamuning Guam Intl

$1,642

Find similar

Delta

Dec 18

GUM1:00 amTamuning Guam Intl

37h 37m

2 stops

DCA11:37 pmWashington, D.C. Reagan-National

Dec 26

DCA5:00 pmWashington, D.C. Reagan-National

39h 05m

2 stops

GUM11:05 pmTamuning Guam Intl

$2,232

Find similar

Delta

Dec 18

GUM1:00 amTamuning Guam Intl

30h 51m

2 stops

BWI4:51 pmBaltimore/Washington

Dec 26

BWI6:00 amBaltimore/Washington

26h 05m

2 stops

GUM11:05 pmTamuning Guam Intl

$11,113

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TamuningBaltimore

GUM - BWI

GUMBWI

Tamuning Guam Intl

Wed 4/1

12:25 pm-5:52 am

2 stops31h 27m

Baltimore/Washington

Sun 4/5

6:31 pm-6:05 pm

2 stops33h 34m

$1,434

TamuningBaltimore

GUM - BWI

GUMBWI

Tamuning Guam Intl

Wed 4/1

7:05 am-4:25 pm

3 stops23h 20m

Baltimore/Washington

Sun 4/5

6:31 pm-6:05 pm

2 stops33h 34m

$1,442

TamuningWashington, D.C.

GUM - IAD

GUMIAD

Tamuning Guam Intl

Wed 2/25

7:20 am-8:48 pm

2 stops28h 28m

Washington, D.C. Dulles Intl

Sat 3/7

10:17 pm-6:50 pm

2 stops53h 33m

$1,589

TamuningWashington, D.C.

GUM - IAD

GUMIAD

Tamuning Guam Intl

Wed 2/25

7:20 pm-3:40 pm

1 stop35h 20m

Washington, D.C. Dulles Intl

Sat 3/7

10:17 pm-6:50 pm

2 stops53h 33m

$1,592

TamuningWashington, D.C.

GUM - IAD

GUMIAD

Tamuning Guam Intl

Wed 2/25

7:20 pm-3:40 pm

1 stop35h 20m

Washington, D.C. Dulles Intl

Sat 3/7

8:15 am-7:05 pm

1 stop19h 50m

$1,626

TamuningWashington, D.C.

GUM - DCA

GUMDCA

Tamuning Guam Intl

Wed 4/1

7:05 am-9:53 pm

2 stops28h 48m

Washington, D.C. Reagan-National

Sun 4/5

7:50 pm-6:05 pm

2 stops32h 15m

$1,627

TamuningWashington, D.C.

GUM - IAD

GUMIAD

Tamuning Guam Intl

Wed 4/1

7:05 am-3:50 pm

2 stops22h 45m

Washington, D.C. Dulles Intl

Sun 4/5

10:05 pm-4:25 am

2 stops40h 20m

$1,631

TamuningWashington, D.C.

GUM - DCA

GUMDCA

Tamuning Guam Intl

Wed 4/1

7:05 am-5:48 pm

3 stops24h 43m

Washington, D.C. Reagan-National

Sun 4/5

7:50 pm-9:45 pm

2 stops35h 55m

$1,634

TamuningWashington, D.C.

GUM - IAD

GUMIAD

Tamuning Guam Intl

Tue 2/24

1:00 am-4:30 pm

2 stops30h 30m

Washington, D.C. Dulles Intl

Sat 3/7

7:30 am-11:05 pm

2 stops24h 35m

$1,642

TamuningWashington, D.C.

GUM - DCA

GUMDCA

Tamuning Guam Intl

Thu 12/18

1:00 am-11:37 pm

2 stops37h 37m

Washington, D.C. Reagan-National

Fri 12/26

5:00 pm-11:05 pm

2 stops39h 05m

$2,232

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Guam 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

Prices

Airlines

What is the cheapest day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from Guam is on a Saturday. momondo users have found tickets for Saturday departures for as low as $1,494. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Guam to Washington, D.C. for around $1,811.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

In the morning is the cheapest time of day to fly from Guam to Washington, D.C. when you can find flight prices for as low as $1,632. Flying to Washington, D.C. in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around $2,328. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Guam to Washington, D.C. flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from Guam to Washington, D.C.?
Prices for flights from Guam to Washington, D.C. are refreshed on a daily basis.
How many operators does momondo search for flights from Guam to Washington, D.C.?
As of November 2025, there is 1 operator available to choose from for flights from Guam to Washington, D.C..
How old do you have to be to fly from Guam to Washington, D.C.?
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 Guam 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.

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

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $1,442	Free Cancellation	Rating 7.4 9,002 reviews		Search United Airlines flights

Alexandria

National Harbor

Gettysburg

Arlington

Woodbridge

Waldorf

Tysons

Laurel

Colonial Beach

Silver Spring

Fredericksburg

Towson

Rockville

Reston

Manassas

Gaithersburg

Fairfax

Glen Burnie

Linthicum Heights

Springfield

Why use momondo?

Why should I use momondo to find a flight deal from Guam 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 Guam.

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

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Guam with this policy.

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

Once all potential Guam 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 Guam to Washington, D.C. right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Guam to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.