How long is the flight from Maryland to Guam?

There are many flights that can get you from Maryland to Guam in 43h 33m. Fly via United Airlines to get the fastest option. Maryland and Guam are separated by a distance of 7937 mi.

In terms of precipitation, rainfall in Guam ranges from 2.6 - 14.4 inches per month. August is typically the wettest month, when rainfall can reach 14.4 in. March is typically the driest time to visit Guam when rainfall is around 2.6 in.

If weather is an important factor for your trip to Guam, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 80.6 F).

What is the cheapest time of day to fly from MD to GU?

When flying from Maryland to Guam, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Maryland to Guam that include hotel bookings?

Yes. In addition to deals on Maryland to Guam flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Maryland to Guam?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maryland to Guam.

Can I find deals for business class flights from Maryland to Guam?

Yes. Cheapflights offers flight deals from Maryland to Guam by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,358+ Flights from Maryland to Guam

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Cheap flight deals from Maryland to Guam

Cheapest flights from Maryland to Guam
Explore the most affordable flight options available from Maryland to Guam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

Mon 12/2210:15 pmIAD - GUM

2 stops29h 45mUnited Airlines

Mon 12/297:40 amGUM - IAD

2 stops20h 36mUnited Airlines

Deal found 12/21

$2,928

Thu 12/256:00 amPHL - GUM

2 stops22h 00mUnited Airlines

Wed 1/77:40 amGUM - PHL

2 stops23h 56mUnited Airlines

Deal found 12/22

$2,928

Wed 12/316:00 amBWI - GUM

2 stops22h 00mUnited Airlines

Sat 1/177:40 amGUM - BWI

2 stops24h 46mUnited Airlines

Deal found 12/22

$2,928

Wed 12/249:45 amPHL - GUM

3 stops42h 15mUnited Airlines

Wed 1/77:40 amGUM - PHL

2 stops29h 12mUnited Airlines

Deal found 12/22

$2,973

Mon 12/228:09 pmDCA - GUM

2 stops35h 56mDelta

Sun 12/281:00 amGUM - DCA

2 stops30h 40mDelta

Deal found 12/21

$2,980

Fri 12/266:00 amBWI - GUM

2 stops22h 00mUnited Airlines

Sun 12/287:20 pmGUM - BWI

2 stops41h 06mUnited Airlines

Deal found 12/22

$3,001

Mon 12/223:00 pmBWI - GUM

2 stops41h 05mDelta

Sun 12/281:00 amGUM - BWI

2 stops38h 43mDelta

Deal found 12/21

$3,008

Best flights from Maryland to Guam
Discover carefully curated flight deals from Maryland to Guam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 23, 2025.

Mon 5/186:12 amPHL - GUM

2 stops43h 33mUnited Airlines

Thu 5/217:05 amGUM - PHL

2 stops29h 36mUnited Airlines

Deal found 12/21

$1,358

Mon 5/46:00 amIAD - GUM

2 stops43h 15mDelta

Wed 5/135:00 pmGUM - IAD

2 stops44h 55mDelta

Deal found 12/21

$1,933

Tue 5/197:00 amPHL - GUM

2 stops41h 40mMultiple Airlines

Sun 5/244:40 pmGUM - PHL

2 stops51h 00mMultiple Airlines

Deal found 12/21

$2,097

Tue 1/136:15 pmIAD - GUM

2 stops43h 05mUnited Airlines

Fri 1/167:40 amGUM - IAD

2 stops28h 09mUnited Airlines

Deal found 12/21

$1,596

Sun 3/2210:05 pmIAD - GUM

2 stops51h 40mUnited Airlines

Thu 3/267:25 amGUM - IAD

2 stops22h 19mUnited Airlines

Deal found 12/20

$1,607

Thu 3/127:00 amIAD - GUM

2 stops41h 35mDelta

Wed 3/181:00 amGUM - IAD

2 stops37h 31mDelta

Deal found 12/21

$1,933

Mon 1/127:45 pmIAD - GUM

2 stops53h 00mUnited Airlines

Fri 1/167:40 amGUM - IAD

2 stops23h 42mUnited Airlines

Deal found 12/21

$1,607

Tue 3/105:04 pmBWI - GUM

2 stops56h 41mUnited Airlines

Sat 3/147:25 amGUM - BWI

2 stops29h 54mUnited Airlines

Deal found 12/20

$1,648

Tue 1/207:30 amIAD - GUM

2 stops24h 35mDelta

Mon 1/261:00 amGUM - IAD

2 stops37h 48mDelta

Deal found 12/22

$2,078

Mon 1/196:00 amDCA - GUM

2 stops26h 05mDelta

Sun 1/251:00 amGUM - DCA

2 stops26h 00mDelta

Deal found 12/21

$2,078

Tue 2/176:05 amDCA - GUM

2 stops26h 00mDelta

Wed 2/251:00 amGUM - DCA

2 stops37h 32mDelta

Deal found 12/21

$2,078

Tue 5/197:59 pmPHL - GUM

2 stops32h 06mUnited Airlines

Wed 5/277:05 amGUM - PHL

2 stops22h 31mUnited Airlines

Deal found 12/21

$1,918

Wed 1/216:59 pmBWI - GUM

2 stops37h 06mDelta

Tue 1/271:00 amGUM - BWI

2 stops38h 41mDelta

Deal found 12/22

$2,098

Tue 5/197:59 pmPHL - GUM

2 stops32h 06mUnited Airlines

Thu 5/287:05 amGUM - PHL

2 stops22h 31mUnited Airlines

Deal found 12/21

$1,918

Mon 1/196:05 amBWI - GUM

2 stops26h 00mDelta

Tue 2/34:50 pmGUM - BWI

2 stops38h 48mDelta

Deal found 12/21

$2,098

Thu 3/126:20 amBWI - GUM

2 stops22h 30mUnited Airlines

Thu 3/197:25 amGUM - BWI

3 stops28h 17mUnited Airlines

Deal found 12/21

$1,918

Mon 5/46:00 amDCA - GUM

2 stops22h 05mUnited Airlines

Wed 5/137:05 amGUM - DCA

2 stops22h 50mUnited Airlines

Deal found 12/21

$1,918

Mon 1/266:00 amDCA - GUM

2 stops26h 05mDelta

Sat 2/71:00 amGUM - DCA

2 stops37h 32mDelta

Deal found 12/21

$2,128

Thu 2/125:35 pmIAD - GUM

2 stops55h 10mUnited Airlines

Mon 2/167:40 amGUM - IAD

2 stops26h 44mUnited Airlines

Deal found 12/22

$1,933

Mon 1/196:00 amDCA - GUM

2 stops26h 05mDelta

Sat 1/311:00 amGUM - DCA

2 stops36h 33mDelta

Deal found 12/20

$2,128

Tue 5/196:12 amPHL - GUM

2 stops43h 38mUnited Airlines

Tue 5/267:05 amGUM - PHL

3 stops24h 17mUnited Airlines

Deal found 12/21

$1,938

Mon 1/128:35 pmDCA - GUM

2 stops35h 30mDelta

Mon 1/191:00 amGUM - DCA

2 stops37h 32mDelta

Deal found 12/20

$2,138

Tue 5/196:12 amPHL - GUM

2 stops43h 38mUnited Airlines

Mon 5/257:30 pmGUM - PHL

2 stops40h 02mUnited Airlines

Deal found 12/21

$1,955

Thu 3/125:40 amBWI - GUM

2 stops42h 55mDelta

Wed 3/181:00 amGUM - BWI

2 stops46h 39mDelta

Deal found 12/22

$2,326

Tue 5/197:59 pmPHL - GUM

2 stops32h 06mUnited Airlines

Fri 5/297:05 amGUM - PHL

3 stops24h 17mUnited Airlines

Deal found 12/21

$1,968

Sat 4/118:35 amIAD - GUM

1 stop19h 30mUnited Airlines

Sat 4/187:05 amGUM - IAD

2 stops20h 09mUnited Airlines

Deal found 12/22

$2,018

Mon 6/17:30 amDCA - GUM

2 stops20h 35mUnited Airlines

Mon 8/37:05 amGUM - DCA

2 stops20h 34mUnited Airlines

Deal found 12/22

$2,018

Sat 4/116:23 amBWI - GUM

2 stops32h 02mUnited Airlines

Sat 4/187:05 amGUM - BWI

3 stops23h 19mUnited Airlines

Deal found 12/22

$2,041

Sat 4/117:00 amDCA - GUM

2 stops24h 45mUnited Airlines

Sat 4/187:05 amGUM - DCA

2 stops22h 59mUnited Airlines

Deal found 12/22

$2,044

Mon 3/28:02 pmPHL - GUM

2 stops32h 03mUnited Airlines

Sat 3/77:25 amGUM - PHL

2 stops23h 26mUnited Airlines

Deal found 12/21

$2,278

Last-minute flights from Maryland to Guam
Discover last-minute flight deals from Maryland to Guam. Data last updated December 23, 2025 and is based on user searches.

Mon 1/127:45 pmIAD - GUM

2 stops53h 00mUnited Airlines

Fri 1/167:40 amGUM - IAD

2 stops23h 42mUnited Airlines

Deal found 12/21

$1,607

Mon 1/127:30 amIAD - GUM

2 stops24h 35mDelta

Mon 1/191:00 amGUM - IAD

2 stops37h 48mDelta

Deal found 12/23

$2,138

Mon 1/128:35 pmDCA - GUM

2 stops35h 30mDelta

Mon 1/191:00 amGUM - DCA

2 stops37h 32mDelta

Deal found 12/20

$2,138

Tue 1/136:15 pmIAD - GUM

2 stops43h 05mUnited Airlines

Fri 1/167:40 amGUM - IAD

2 stops28h 09mUnited Airlines

Deal found 12/21

$1,596

Tue 1/136:15 pmIAD - GUM

2 stops37h 50mDelta

Thu 1/291:00 amGUM - IAD

2 stops30h 46mDelta

Deal found 12/21

$2,188

Mon 1/197:30 pmIAD - GUM

2 stops36h 35mDelta

Sun 1/251:00 amGUM - IAD

2 stops38h 24mDelta

Deal found 12/21

$2,078

Mon 1/196:00 amDCA - GUM

2 stops26h 05mDelta

Sun 1/251:00 amGUM - DCA

2 stops26h 00mDelta

Deal found 12/21

$2,078

Mon 1/196:05 amBWI - GUM

2 stops26h 00mDelta

Tue 2/34:50 pmGUM - BWI

2 stops44h 12mDelta

Deal found 12/22

$2,098

Wed 1/218:15 amIAD - GUM

1 stop19h 50mUnited Airlines

Wed 1/287:40 amGUM - IAD

2 stops23h 42mUnited Airlines

Deal found 12/22

$2,228

Mon 1/267:30 amIAD - GUM

2 stops24h 35mDelta

Sat 2/71:00 amGUM - IAD

2 stops38h 24mDelta

Deal found 12/22

$2,128

Mon 1/267:35 amDCA - GUM

2 stops24h 30mDelta

Sat 2/71:00 amGUM - DCA

2 stops36h 00mDelta

Deal found 12/22

$2,128

Mon 1/268:15 amIAD - GUM

1 stop19h 50mUnited Airlines

Sun 2/87:20 pmGUM - IAD

1 stop35h 20mUnited Airlines

Deal found 12/21

$2,235

One-way flights from Maryland to Guam
Search for one-way flight options from Maryland to Guam. Find affordable one-way fares based on user searches. Data last updated December 23, 2025.

Mon 6/83:00 pmIAD - GUM

2 stops34h 15mDelta

Deal found 12/22

$1,537

Fri 1/238:15 amIAD - GUM

1 stop19h 50mUnited Airlines

Deal found 12/22

$1,761

Mon 6/85:55 pmIAD - GUM

3 stops34h 10mUnited Airlines

Deal found 12/22

$2,371

Find flight deals from Maryland to Guam

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$1,358 (United Airlines)
Popular in	April
Cheapest in	February
Average price	$2,696

Provider with most accurate pricing for Washington, D.C. (WAS)-Tamuning Guam Intl flight deals.

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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Tamuning Guam Intl flights.

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From Maryland to Guam

Search Deals

Highest demand for flights based on searches. 15% potential increase in price ($427 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($110 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaTamuning

PHL - GUM

PHLGUM

Philadelphia

Mon 5/18

6:12 am-3:45 pm

2 stops43h 33m

Tamuning Guam Intl

Thu 5/21

7:05 am-10:41 pm

2 stops29h 36m

$1,358

Washington, D.C.Tamuning

IAD - GUM

IADGUM

Washington, D.C. Dulles Intl

Tue 1/13

6:15 pm-4:20 am

2 stops43h 05m

Tamuning Guam Intl

Fri 1/16

7:40 am-8:49 pm

2 stops28h 09m

$1,596

Washington, D.C.Tamuning

IAD - GUM

IADGUM

Washington, D.C. Dulles Intl

Sun 3/22

10:05 pm-3:45 pm

2 stops51h 40m

Tamuning Guam Intl

Thu 3/26

7:25 am-3:44 pm

2 stops22h 19m

$1,607

Washington, D.C.Tamuning

IAD - GUM

IADGUM

Washington, D.C. Dulles Intl

Mon 1/12

7:45 pm-3:45 pm

2 stops53h 00m

Tamuning Guam Intl

Fri 1/16

7:40 am-4:22 pm

2 stops23h 42m

$1,607

BaltimoreTamuning

BWI - GUM

BWIGUM

Baltimore/Washington

Tue 3/10

5:04 pm-3:45 pm

2 stops56h 41m

Tamuning Guam Intl

Sat 3/14

7:25 am-11:19 pm

2 stops29h 54m

$1,648

PhiladelphiaTamuning

PHL - GUM

PHLGUM

Philadelphia

Tue 5/19

7:59 pm-6:05 pm

2 stops32h 06m

Tamuning Guam Intl

Wed 5/27

7:05 am-3:36 pm

2 stops22h 31m

$1,918

PhiladelphiaTamuning

PHL - GUM

PHLGUM

Philadelphia

Tue 5/19

7:59 pm-6:05 pm

2 stops32h 06m

Tamuning Guam Intl

Thu 5/28

7:05 am-3:36 pm

2 stops22h 31m

$1,918

BaltimoreTamuning

BWI - GUM

BWIGUM

Baltimore/Washington

Thu 3/12

6:20 am-6:50 pm

2 stops22h 30m

Tamuning Guam Intl

Thu 3/19

7:25 am-9:42 pm

3 stops28h 17m

$1,918

Washington, D.C.Tamuning

DCA - GUM

DCAGUM

Washington, D.C. Reagan-National

Mon 5/4

6:00 am-6:05 pm

2 stops22h 05m

Tamuning Guam Intl

Wed 5/13

7:05 am-3:55 pm

2 stops22h 50m

$1,918

Washington, D.C.Tamuning

IAD - GUM

IADGUM

Washington, D.C. Dulles Intl

Mon 5/4

6:00 am-3:15 pm

2 stops43h 15m

Tamuning Guam Intl

Wed 5/13

5:00 pm-11:55 pm

2 stops44h 55m

$1,933

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 33 results

Best time to book a flight from Maryland to Guam

Have a flexible travel schedule? Discover the best time to fly to Guam from Maryland with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Maryland to Guam

No data available for this route at this time. Please check back soon.

Related info for your journey

How long is the flight from Maryland to Guam?
There are many flights that can get you from Maryland to Guam in 43h 33m. Fly via United Airlines to get the fastest option. Maryland and Guam are separated by a distance of 7937 mi.
Can I find deals for flights from Maryland to Guam that include hotel bookings?
Yes. In addition to deals on Maryland to Guam flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Maryland to Guam?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maryland to Guam.
Can I find deals for business class flights from Maryland to Guam?
Yes. Cheapflights offers flight deals from Maryland to Guam by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Maryland to Guam

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$1,944	Average$2,357	FlexibilityNo cancel fee	On-time69%

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$1,358+ Cheap flights from Maryland to Guam

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/18. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Maryland to Guam

Cheapest flights from Maryland to GuamExplore the most affordable flight options available from Maryland to Guam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

Explore the most affordable flight options available from Maryland to Guam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

Find flight deals from Maryland to Guam

Keep the following information in mind while searching for Maryland to Guam flight deals. Data was last updated December 23, 2025.

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

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Use the filters below to find and compare flights from Maryland to Guam that are best for you.

Best time to book a flight from Maryland to Guam

Have a flexible travel schedule? Discover the best time to fly to Guam from Maryland with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Maryland to Guam

Related info for your journey

Find useful and relevant information for your journey from Maryland to Guam. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Maryland to Guam?

Can I find deals for flights from Maryland to Guam that include hotel bookings?

How can I find direct flights from Maryland to Guam?

Can I find deals for business class flights from Maryland to Guam?

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Alternative routes for Maryland to Guam

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Cheapest flights from Maryland to Guam
Explore the most affordable flight options available from Maryland to Guam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.