How old do you have to be to fly from Washington, D.C. Reagan-National 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. Reagan-National 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.

$1,537 Cheap Flights from Washington, D.C. Reagan-National Airport to Guam in 2026

Find the cheapest flights from Washington, D.C. Reagan-National Airport to Guam

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 6:05 pm

DCA

GUM

22h 05m

2 stops

7:10 am - 1:59 pm

GUM

DCA

20h 49m

2 stops

$1,919United Airlines

Wed, Sep 16 - Wed, Sep 30

7:40 am - 2:35 pm

DCA

GUM

39h 55m

2 stops

4:50 pm - 11:53 am

GUM

DCA

34h 03m

2 stops

$1,933Delta

Wed, Nov 25 - Tue, Dec 1

6:00 am - 7:00 pm

DCA

GUM

22h 00m

2 stops

7:45 am - 5:48 pm

GUM

DCA

25h 03m

3 stops

$2,019United Airlines

Sat, Nov 21 - Sat, Dec 5

10:30 am - 4:40 am

DCA

GUM

27h 10m

2 stops

7:45 am - 5:48 pm

GUM

DCA

25h 03m

3 stops

$2,044United Airlines

Mon, Jan 4 - Sat, Jan 16

6:00 am - 7:00 pm

DCA

GUM

22h 00m

2 stops

4:55 pm - 9:53 pm

GUM

DCA

43h 58m

2 stops

$2,103United Airlines

Sun, Jan 10 - Sat, Jan 16

9:39 am - 11:55 pm

DCA

GUM

24h 16m

2 stops

5:20 pm - 11:43 pm

GUM

DCA

44h 23m

2 stops

$2,138Delta

Tue, Sep 1 - Tue, Sep 15

9:39 am - 11:55 pm

DCA

GUM

24h 16m

2 stops

5:20 pm - 11:44 pm

GUM

DCA

44h 24m

2 stops

$2,139Delta

Tue, Sep 1 - Tue, Sep 15

7:45 pm - 11:55 pm

DCA

GUM

38h 10m

2 stops

2:00 am - 11:48 pm

GUM

DCA

35h 48m

2 stops

$2,199Delta

Mon, Aug 17 - Sun, Aug 30

6:59 pm - 11:55 pm

DCA

GUM

38h 56m

2 stops

2:00 am - 10:40 pm

GUM

DCA

34h 40m

2 stops

$2,212Delta

Sun, Sep 6 - Sun, Sep 13

8:10 pm - 6:05 pm

DCA

GUM

31h 55m

2 stops

7:10 am - 10:14 pm

GUM

DCA

29h 04m

2 stops

$2,229United Airlines

Sun, Sep 27 - Thu, Oct 1

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United Airlines flights from Washington, D.C. Reagan-National Airport to Guam

Our best United Airlines deals on Washington, D.C. Reagan-National Airport to Guam flight tickets

United Airlines

Sep 16

DCA6:00 amWashington, D.C. Reagan-National

22h 05m

2 stops

GUM6:05 pmTamuning Guam Intl

Sep 30

GUM7:10 amTamuning Guam Intl

20h 49m

2 stops

DCA1:59 pmWashington, D.C. Reagan-National

$1,919

United Airlines

Nov 21

DCA6:00 amWashington, D.C. Reagan-National

22h 00m

2 stops

GUM7:00 pmTamuning Guam Intl

Dec 5

GUM7:45 amTamuning Guam Intl

25h 03m

3 stops

DCA5:48 pmWashington, D.C. Reagan-National

$2,019

United Airlines

Jan 4

DCA10:30 amWashington, D.C. Reagan-National

27h 10m

2 stops

GUM4:40 amTamuning Guam Intl

Jan 16

GUM7:45 amTamuning Guam Intl

25h 03m

3 stops

DCA5:48 pmWashington, D.C. Reagan-National

$2,044

Delta flights from Washington, D.C. Reagan-National Airport to Guam

Our best Delta deals on Washington, D.C. Reagan-National Airport to Guam flight tickets

Delta

Nov 25

DCA7:40 amWashington, D.C. Reagan-National

39h 55m

2 stops

GUM2:35 pmTamuning Guam Intl

Dec 1

GUM4:50 pmTamuning Guam Intl

34h 03m

2 stops

DCA11:53 amWashington, D.C. Reagan-National

$1,933

Delta

Sep 1

DCA9:39 amWashington, D.C. Reagan-National

24h 16m

2 stops

GUM11:55 pmTamuning Guam Intl

Sep 15

GUM5:20 pmTamuning Guam Intl

44h 23m

2 stops

DCA11:43 pmWashington, D.C. Reagan-National

$2,138

Delta

Sep 1

DCA9:39 amWashington, D.C. Reagan-National

24h 16m

2 stops

GUM11:55 pmTamuning Guam Intl

Sep 15

GUM5:20 pmTamuning Guam Intl

44h 24m

2 stops

DCA11:44 pmWashington, D.C. Reagan-National

$2,139

momondo Fare Finder

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

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Price

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Washington, D.C.Tamuning

DCA - GUM

DCAGUM

Washington, D.C. Reagan-National

Wed 9/16

6:00 am-6:05 pm

2 stops22h 05m

Tamuning Guam Intl

Wed 9/30

7:10 am-1:59 pm

2 stops20h 49m

$1,919

Washington, D.C.Tamuning

DCA - GUM

DCAGUM

Washington, D.C. Reagan-National

Wed 11/25

7:40 am-2:35 pm

2 stops39h 55m

Tamuning Guam Intl

Tue 12/1

4:50 pm-11:53 am

2 stops34h 03m

$1,933

Washington, D.C.Tamuning

DCA - GUM

DCAGUM

Washington, D.C. Reagan-National

Sat 11/21

6:00 am-7:00 pm

2 stops22h 00m

Tamuning Guam Intl

Sat 12/5

7:45 am-5:48 pm

3 stops25h 03m

$2,019

Washington, D.C.Tamuning

DCA - GUM

DCAGUM

Washington, D.C. Reagan-National

Mon 1/4

10:30 am-4:40 am

2 stops27h 10m

Tamuning Guam Intl

Sat 1/16

7:45 am-5:48 pm

3 stops25h 03m

$2,044

Washington, D.C.Tamuning

DCA - GUM

DCAGUM

Washington, D.C. Reagan-National

Sun 1/10

6:00 am-7:00 pm

2 stops22h 00m

Tamuning Guam Intl

Sat 1/16

4:55 pm-9:53 pm

2 stops43h 58m

$2,103

Washington, D.C.Tamuning

DCA - GUM

DCAGUM

Washington, D.C. Reagan-National

Tue 9/1

9:39 am-11:55 pm

2 stops24h 16m

Tamuning Guam Intl

Tue 9/15

5:20 pm-11:43 pm

2 stops44h 23m

$2,138

Washington, D.C.Tamuning

DCA - GUM

DCAGUM

Washington, D.C. Reagan-National

Tue 9/1

9:39 am-11:55 pm

2 stops24h 16m

Tamuning Guam Intl

Tue 9/15

5:20 pm-11:44 pm

2 stops44h 24m

$2,139

Washington, D.C.Tamuning

DCA - GUM

DCAGUM

Washington, D.C. Reagan-National

Mon 8/17

7:45 pm-11:55 pm

2 stops38h 10m

Tamuning Guam Intl

Sun 8/30

2:00 am-11:48 pm

2 stops35h 48m

$2,199

Washington, D.C.Tamuning

DCA - GUM

DCAGUM

Washington, D.C. Reagan-National

Sun 9/6

6:59 pm-11:55 pm

2 stops38h 56m

Tamuning Guam Intl

Sun 9/13

2:00 am-10:40 pm

2 stops34h 40m

$2,212

Washington, D.C.Tamuning

DCA - GUM

DCAGUM

Washington, D.C. Reagan-National

Sun 9/27

8:10 pm-6:05 pm

2 stops31h 55m

Tamuning Guam Intl

Thu 10/1

7:10 am-10:14 pm

2 stops29h 04m

$2,229

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. Reagan-National 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 airline that flies from Washington, D.C. Reagan-National to Guam?

Delta and United Airlines are the most popular carriers operating from Washington, D.C. Reagan-National to Guam

Cheap Washington, D.C. Reagan-National Airport to Guam flight deals and tips

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

Fastest flight time	21h 35m
Direct flights	None

The fastest flight from Washington, D.C. Reagan-National Airport to Guam takes 21h 35m

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

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Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Guam

When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Guam?
Prices for flights from Washington, D.C. Reagan-National Airport to Guam are updated daily.
How old do you have to be to fly from Washington, D.C. Reagan-National 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. Reagan-National 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.

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?

All flight searches from Washington, D.C. to Guam on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Washington, D.C. and Guam by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Guam, momondo offers a useful price alert feature which will track prices for flights to Guam from Washington, D.C. and alert you when they change.

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Cheap flights from Washington, D.C. Reagan-National Airport to Guam from $1,537

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United Airlines flights from Washington, D.C. Reagan-National Airport to Guam

Our best United Airlines deals on Washington, D.C. Reagan-National Airport to Guam flight tickets

Delta flights from Washington, D.C. Reagan-National Airport to Guam

Our best Delta deals on Washington, D.C. Reagan-National Airport to Guam flight tickets

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

Cheap Washington, D.C. Reagan-National Airport to Guam flight deals and tips

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Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Guam

Why use momondo?

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.

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

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