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.

$1,141 Cheap Flights from Washington, D.C. Reagan-National Airport to Guam in 2026

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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 - 6:50 pm

DCA

GUM

21h 50m

2 stops

7:45 am - 5:48 pm

GUM

DCA

25h 03m

3 stops

$1,919United Airlines

Wed, Nov 25 - Thu, Dec 3

7:46 am - 4:20 am

DCA

GUM

30h 34m

2 stops

7:10 am - 6:09 pm

GUM

DCA

24h 59m

3 stops

$1,944United Airlines

Wed, Sep 16 - Wed, Sep 30

7:45 pm - 3:35 pm

DCA

GUM

29h 50m

2 stops

5:20 pm - 11:04 pm

GUM

DCA

43h 44m

2 stops

$1,983Delta

Tue, Sep 1 - Tue, Sep 15

6:00 am - 2:35 pm

DCA

GUM

41h 35m

2 stops

4:50 pm - 4:31 pm

GUM

DCA

38h 41m

2 stops

$2,033Delta

Fri, Nov 27 - Fri, Dec 4

6:30 am - 6:05 pm

DCA

GUM

21h 35m

2 stops

7:10 am - 10:13 pm

GUM

DCA

29h 03m

2 stops

$2,229United Airlines

Thu, Sep 17 - Mon, Sep 21

6:00 am - 6:50 pm

DCA

GUM

22h 50m

2 stops

7:25 am - 5:48 pm

GUM

DCA

25h 23m

3 stops

$2,279United Airlines

Sat, Oct 31 - Wed, Nov 4

7:15 am - 6:05 pm

DCA

GUM

20h 50m

2 stops

7:05 am - 6:31 pm

GUM

DCA

25h 26m

2 stops

$2,359United Airlines

Tue, Jul 21 - Tue, Jul 28

6:00 am - 4:20 am

DCA

GUM

32h 20m

2 stops

7:05 am - 6:31 pm

GUM

DCA

25h 26m

2 stops

$2,434United Airlines

Sat, Jul 11 - Mon, Jul 20

6:00 am - 6:05 pm

DCA

GUM

22h 05m

2 stops

7:05 am - 1:57 pm

GUM

DCA

20h 52m

2 stops

$2,629United Airlines

Fri, Jul 3 - Fri, Jul 10

6:00 am - 6:05 pm

DCA

GUM

22h 05m

2 stops

1:00 pm - 8:51 pm

GUM

DCA

21h 51m

2 stops

$2,655United Airlines

Sat, Jul 4 - Sat, Jul 11

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

Jul 21

DCA7:15 amWashington, D.C. Reagan-National

20h 50m

2 stops

GUM6:05 pmTamuning Guam Intl

Jul 28

GUM7:05 amTamuning Guam Intl

25h 26m

2 stops

DCA6:31 pmWashington, D.C. Reagan-National

$2,359

United Airlines

Jul 11

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

32h 20m

2 stops

GUM4:20 amTamuning Guam Intl

Jul 20

GUM7:05 amTamuning Guam Intl

25h 26m

2 stops

DCA6:31 pmWashington, D.C. Reagan-National

$2,434

United Airlines

Jul 3

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

22h 05m

2 stops

GUM6:05 pmTamuning Guam Intl

Jul 10

GUM7:05 amTamuning Guam Intl

20h 52m

2 stops

DCA1:57 pmWashington, D.C. Reagan-National

$2,629

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

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

$1,983

Delta

Jul 9

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

27h 55m

2 stops

GUM11:55 pmTamuning Guam Intl

Jul 21

GUM2:00 amTamuning Guam Intl

34h 48m

2 stops

DCA10:48 pmWashington, D.C. Reagan-National

$2,664

Delta

Jun 9

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

27h 55m

2 stops

GUM11:55 pmTamuning Guam Intl

Jul 4

GUM5:20 pmTamuning Guam Intl

42h 26m

2 stops

DCA9:46 pmWashington, D.C. Reagan-National

$3,179

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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Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Tamuning

DCA - GUM

DCAGUM

Washington, D.C. Reagan-National

Wed 11/25

6:00 am-6:50 pm

2 stops21h 50m

Tamuning Guam Intl

Thu 12/3

7:45 am-5:48 pm

3 stops25h 03m

$1,919

Washington, D.C.Tamuning

DCA - GUM

DCAGUM

Washington, D.C. Reagan-National

Wed 9/16

7:46 am-4:20 am

2 stops30h 34m

Tamuning Guam Intl

Wed 9/30

7:10 am-6:09 pm

3 stops24h 59m

$1,944

Washington, D.C.Tamuning

DCA - GUM

DCAGUM

Washington, D.C. Reagan-National

Tue 9/1

7:45 pm-3:35 pm

2 stops29h 50m

Tamuning Guam Intl

Tue 9/15

5:20 pm-11:04 pm

2 stops43h 44m

$1,983

Washington, D.C.Tamuning

DCA - GUM

DCAGUM

Washington, D.C. Reagan-National

Fri 11/27

6:00 am-2:35 pm

2 stops41h 35m

Tamuning Guam Intl

Fri 12/4

4:50 pm-4:31 pm

2 stops38h 41m

$2,033

Washington, D.C.Tamuning

DCA - GUM

DCAGUM

Washington, D.C. Reagan-National

Thu 9/17

6:30 am-6:05 pm

2 stops21h 35m

Tamuning Guam Intl

Mon 9/21

7:10 am-10:13 pm

2 stops29h 03m

$2,229

Washington, D.C.Tamuning

DCA - GUM

DCAGUM

Washington, D.C. Reagan-National

Sat 10/31

6:00 am-6:50 pm

2 stops22h 50m

Tamuning Guam Intl

Wed 11/4

7:25 am-5:48 pm

3 stops25h 23m

$2,279

Washington, D.C.Tamuning

DCA - GUM

DCAGUM

Washington, D.C. Reagan-National

Tue 7/21

7:15 am-6:05 pm

2 stops20h 50m

Tamuning Guam Intl

Tue 7/28

7:05 am-6:31 pm

2 stops25h 26m

$2,359

Washington, D.C.Tamuning

DCA - GUM

DCAGUM

Washington, D.C. Reagan-National

Sat 7/11

6:00 am-4:20 am

2 stops32h 20m

Tamuning Guam Intl

Mon 7/20

7:05 am-6:31 pm

2 stops25h 26m

$2,434

Quickest round-trip

Washington, D.C.Tamuning

DCA - GUM

DCAGUM

Washington, D.C. Reagan-National

Fri 7/3

6:00 am-6:05 pm

2 stops22h 05m

Tamuning Guam Intl

Fri 7/10

7:05 am-1:57 pm

2 stops20h 52m

$2,629

Washington, D.C.Tamuning

DCA - GUM

DCAGUM

Washington, D.C. Reagan-National

Sat 7/4

6:00 am-6:05 pm

2 stops22h 05m

Tamuning Guam Intl

Sat 7/11

1:00 pm-8:51 pm

2 stops21h 51m

$2,655

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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 is the most popular carrier 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	20h 50m
Direct flights	None

The fastest flight from Washington, D.C. Reagan-National Airport to Guam takes 20h 50m

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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Flights to Tamuningfrom $946

Cheap flights from Washington, D.C. Reagan-National Airport to Guam from $1,141

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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

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

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How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to Guam

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

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

Fastest flight time

Direct flights

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.

Get notified when prices go down

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

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