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

As of September 2025, there is 1 operator available to choose from for flights from Washington, D.C. Dulles Intl Airport to Guam.

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

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 Washington, D.C. Dulles Intl Airport to Guam.

What documentation or ID do you need to fly to Guam?

The travel and health documents you'll need for your trip to Guam 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 Guam. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$1,917 Cheap Flights from Washington, D.C. Dulles Intl Airport to Guam in 2025

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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Guam

Round-trip

Last minute

Cheap round-trip flights

6:00 am - 6:50 pmIAD-GUM

21h 50m2 stops

7:25 am - 4:14 pmGUM-IAD

23h 49m2 stops

$1,917United Airlines

Find Deal

Wed, Dec 3 - Wed, Feb 11

7:15 am - 11:05 pmIAD-GUM

24h 50m2 stops

1:00 am - 11:16 pmGUM-IAD

37h 16m2 stops

$1,933Delta

Find Deal

Tue, Dec 2 - Mon, Feb 9

12:20 pm - 4:20 amIAD-GUM

25h 00m1 stop

7:25 am - 1:17 pmGUM-IAD

20h 52m2 stops

$1,937United Airlines

Find Deal

Wed, Dec 3 - Wed, Feb 11

12:20 pm - 4:20 amIAD-GUM

25h 00m1 stop

7:20 pm - 3:40 pmGUM-IAD

35h 20m1 stop

$1,950United Airlines

Find Deal

Tue, Dec 2 - Wed, Feb 11

12:20 pm - 4:20 amIAD-GUM

25h 00m1 stop

7:25 am - 7:20 amGUM-IAD

38h 55m1 stop

$1,973United Airlines

Find Deal

Tue, Dec 2 - Thu, Feb 12

7:15 am - 11:05 pmIAD-GUM

24h 50m2 stops

4:50 pm - 11:35 pmGUM-IAD

45h 45m2 stops

$1,983Delta

Find Deal

Thu, Dec 4 - Thu, Feb 12

5:20 pm - 4:25 amIAD-GUM

45h 05m2 stops

7:10 am - 1:26 pmGUM-IAD

20h 16m2 stops

$2,009United Airlines

Find Deal

Sun, Sep 21 - Wed, Sep 24

6:00 am - 6:50 pmIAD-GUM

21h 50m2 stops

7:25 am - 9:25 pmGUM-IAD

29h 00m2 stops

$2,017United Airlines

Find Deal

Wed, Dec 17 - Wed, Dec 24

10:08 pm - 7:00 pmIAD-GUM

29h 52m2 stops

7:20 pm - 3:40 pmGUM-IAD

35h 20m1 stop

$2,042United Airlines

Find Deal

Wed, Dec 17 - Wed, Dec 24

6:00 am - 6:50 pmIAD-GUM

21h 50m2 stops

7:00 am - 3:40 pmGUM-IAD

23h 40m1 stop

$2,052United Airlines

Find Deal

Wed, Dec 17 - Thu, Dec 25

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

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

Delta

Dec 2

IAD7:15 amWashington, D.C. Dulles Intl

24h 50m

2 stops

GUM11:05 pmTamuning Guam Intl

Feb 9

GUM1:00 amTamuning Guam Intl

37h 16m

2 stops

IAD11:16 pmWashington, D.C. Dulles Intl

$1,933

Find similar

Delta

Dec 4

IAD7:15 amWashington, D.C. Dulles Intl

24h 50m

2 stops

GUM11:05 pmTamuning Guam Intl

Feb 12

GUM4:50 pmTamuning Guam Intl

45h 45m

2 stops

IAD11:35 pmWashington, D.C. Dulles Intl

$1,983

Find similar

Delta

Sep 27

IAD7:05 amWashington, D.C. Dulles Intl

42h 10m

2 stops

GUM3:15 pmTamuning Guam Intl

Oct 4

GUM5:00 pmTamuning Guam Intl

45h 13m

2 stops

IAD12:13 amWashington, D.C. Dulles Intl

$2,178

Find similar

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

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

United Airlines

Dec 3

IAD6:00 amWashington, D.C. Dulles Intl

21h 50m

2 stops

GUM6:50 pmTamuning Guam Intl

Feb 11

GUM7:25 amTamuning Guam Intl

23h 49m

2 stops

IAD4:14 pmWashington, D.C. Dulles Intl

$1,917

Find similar

United Airlines

Dec 3

IAD12:20 pmWashington, D.C. Dulles Intl

25h 00m

1 stop

GUM4:20 amTamuning Guam Intl

Feb 11

GUM7:25 amTamuning Guam Intl

20h 52m

2 stops

IAD1:17 pmWashington, D.C. Dulles Intl

$1,937

Find similar

United Airlines

Dec 2

IAD12:20 pmWashington, D.C. Dulles Intl

25h 00m

1 stop

GUM4:20 amTamuning Guam Intl

Feb 11

GUM7:20 pmTamuning Guam Intl

35h 20m

1 stop

IAD3:40 pmWashington, D.C. Dulles Intl

$1,950

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Tamuning

IAD - GUM

IADGUM

Washington, D.C. Dulles Intl

Wed 12/3

6:00 am-6:50 pm

2 stops21h 50m

Tamuning Guam Intl

Wed 2/11

7:25 am-4:14 pm

2 stops23h 49m

$1,917

Washington, D.C.Tamuning

IAD - GUM

IADGUM

Washington, D.C. Dulles Intl

Tue 12/2

7:15 am-11:05 pm

2 stops24h 50m

Tamuning Guam Intl

Mon 2/9

1:00 am-11:16 pm

2 stops37h 16m

$1,933

Washington, D.C.Tamuning

IAD - GUM

IADGUM

Washington, D.C. Dulles Intl

Wed 12/3

12:20 pm-4:20 am

1 stop25h 00m

Tamuning Guam Intl

Wed 2/11

7:25 am-1:17 pm

2 stops20h 52m

$1,937

Washington, D.C.Tamuning

IAD - GUM

IADGUM

Washington, D.C. Dulles Intl

Tue 12/2

12:20 pm-4:20 am

1 stop25h 00m

Tamuning Guam Intl

Wed 2/11

7:20 pm-3:40 pm

1 stop35h 20m

$1,950

Washington, D.C.Tamuning

IAD - GUM

IADGUM

Washington, D.C. Dulles Intl

Tue 12/2

12:20 pm-4:20 am

1 stop25h 00m

Tamuning Guam Intl

Thu 2/12

7:25 am-7:20 am

1 stop38h 55m

$1,973

Washington, D.C.Tamuning

IAD - GUM

IADGUM

Washington, D.C. Dulles Intl

Thu 12/4

7:15 am-11:05 pm

2 stops24h 50m

Tamuning Guam Intl

Thu 2/12

4:50 pm-11:35 pm

2 stops45h 45m

$1,983

Washington, D.C.Tamuning

IAD - GUM

IADGUM

Washington, D.C. Dulles Intl

Sun 9/21

5:20 pm-4:25 am

2 stops45h 05m

Tamuning Guam Intl

Wed 9/24

7:10 am-1:26 pm

2 stops20h 16m

$2,009

Washington, D.C.Tamuning

IAD - GUM

IADGUM

Washington, D.C. Dulles Intl

Wed 12/17

6:00 am-6:50 pm

2 stops21h 50m

Tamuning Guam Intl

Wed 12/24

7:25 am-9:25 pm

2 stops29h 00m

$2,017

Washington, D.C.Tamuning

IAD - GUM

IADGUM

Washington, D.C. Dulles Intl

Wed 12/17

10:08 pm-7:00 pm

2 stops29h 52m

Tamuning Guam Intl

Wed 12/24

7:20 pm-3:40 pm

1 stop35h 20m

$2,042

Washington, D.C.Tamuning

IAD - GUM

IADGUM

Washington, D.C. Dulles Intl

Wed 12/17

6:00 am-6:50 pm

2 stops21h 50m

Tamuning Guam Intl

Thu 12/25

7:00 am-3:40 pm

1 stop23h 40m

$2,052

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

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 day to depart on your flight to Guam?

The cheapest day to depart from Washington, D.C. Dulles Intl Airport to Guam is on a Tuesday when prices can be found for as low as $2,075. Flights from Washington, D.C. Dulles Intl Airport to Guam on a Friday will generally be more expensive and average around $2,526. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Can stopping save me money on Washington, D.C. Dulles Intl Airport to Guam flights?

You could potentially save up to 5% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Guam flight.

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

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Guam?
Prices for flights from Washington, D.C. Dulles Intl Airport to Guam refresh daily.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Guam?
As of September 2025, there is 1 operator available to choose from for flights from Washington, D.C. Dulles Intl Airport to Guam.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Guam?
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 Washington, D.C. Dulles Intl Airport to Guam.
What documentation or ID do you need to fly to Guam?
The travel and health documents you'll need for your trip to Guam 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 Guam. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $2,020	Free Cancellation	Rating 7.4 8,937 reviews		Search United Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Guam. momondo saves you time and could save you money on your trip.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Guam from Washington, D.C..

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

Price alerts on flights to Guam from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Flights to Tamuningfrom $770

Washington, D.C. Dulles Intl Airport flight routes

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Flights from Washington, D.C. Dulles Intl to Miami

Cheap flights from Washington, D.C. Dulles Intl Airport to Guam from $1,917

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Big names and deals

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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Guam

Cheap round-trip flights

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

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

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

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

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

See travel insights to Guam from

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

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 day to depart on your flight to Guam?

Can stopping save me money on Washington, D.C. Dulles Intl Airport to Guam flights?

You could potentially save up to 5% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Guam flight.

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

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

Direct flights

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

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

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

What documentation or ID do you need to fly to Guam?

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

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

Why use momondo?

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

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

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

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

An easier way to manage your Guam 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 Guam

Popular cities in Guam

Popular flights according to clicks in the last 7 days on momondo