How long is the flight from Maryland to Guam?

There are many flights that can get you from Maryland to Guam in 42h 46m. Fly via United Airlines to get the fastest option. Maryland and Guam are separated by a distance of 7918 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.

$613+ 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 3, 2025.

Mon 12/156:15 amPHL - GUM

2 stops42h 40mUnited Airlines

Thu 12/187:40 amGUM - PHL

2 stops23h 06mUnited Airlines

Deal found 12/1

$2,079

Mon 12/226:25 pmPHL - GUM

2 stops33h 35mUnited Airlines

Thu 1/17:40 amGUM - PHL

2 stops30h 16mUnited Airlines

Deal found 12/2

$2,528

Sun 12/282:50 pmPHL - GUM

2 stops46h 30mUnited Airlines

Tue 1/67:40 amGUM - PHL

2 stops30h 50mUnited Airlines

Deal found 12/2

$2,558

Fri 12/266:00 amPHL - GUM

2 stops22h 00mUnited Airlines

Wed 1/77:40 amGUM - PHL

2 stops30h 50mUnited Airlines

Deal found 12/1

$2,578

Thu 12/47:15 amIAD - GUM

2 stops24h 50mDelta

Sun 12/281:00 amGUM - IAD

2 stops30h 11mDelta

Deal found 12/1

$2,829

Thu 12/46:10 amDCA - GUM

2 stops25h 55mDelta

Sun 12/281:00 amGUM - DCA

2 stops35h 37mDelta

Deal found 12/1

$2,829

Tue 12/910:08 pmIAD - GUM

2 stops29h 42mUnited Airlines

Tue 12/167:40 amGUM - IAD

2 stops23h 50mUnited Airlines

Deal found 12/2

$2,878

Tue 12/96:28 pmBWI - GUM

2 stops33h 22mUnited Airlines

Thu 1/17:40 amGUM - BWI

2 stops22h 19mUnited Airlines

Deal found 12/3

$2,878

Tue 12/97:59 pmDCA - GUM

2 stops31h 51mUnited Airlines

Thu 1/17:40 amGUM - DCA

2 stops23h 16mUnited Airlines

Deal found 12/2

$2,878

Thu 12/410:20 amBWI - GUM

2 stops27h 00mUnited Airlines

Mon 12/297:40 amGUM - BWI

2 stops23h 38mUnited Airlines

Deal found 12/1

$2,901

Tue 12/912:20 pmIAD - GUM

1 stop25h 00mUnited Airlines

Thu 1/17:40 amGUM - IAD

2 stops23h 42mUnited Airlines

Deal found 12/3

$2,902

Mon 12/157:05 amPHL - GUM

2 stops25h 00mDelta

Wed 12/171:00 amGUM - PHL

2 stops37h 57mDelta

Deal found 12/1

$2,952

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 3, 2025.

Mon 1/126:34 pmBWI - GUM

2 stops42h 46mUnited Airlines

Thu 1/157:40 amGUM - BWI

2 stops22h 24mUnited Airlines

Deal found 12/1

$1,101

Wed 1/214:59 pmPHL - GUM

2 stops39h 06mDelta

Wed 1/284:50 pmGUM - PHL

2 stops45h 00mDelta

Deal found 12/3

$2,053

Tue 1/208:20 amPHL - GUM

2 stops64h 20mUnited Airlines

Sat 1/247:40 amGUM - PHL

2 stops30h 19mUnited Airlines

Deal found 12/1

$1,470

Thu 2/2610:06 amPHL - GUM

2 stops62h 39mUnited Airlines

Mon 3/27:40 amGUM - PHL

3 stops30h 52mUnited Airlines

Deal found 11/30

$1,487

Sun 2/1510:05 pmIAD - GUM

2 stops30h 00mUnited Airlines

Tue 2/247:40 amGUM - IAD

2 stops25h 26mUnited Airlines

Deal found 12/1

$1,918

Mon 2/168:15 amIAD - GUM

1 stop19h 50mUnited Airlines

Wed 2/257:40 amGUM - IAD

2 stops23h 04mUnited Airlines

Deal found 12/1

$1,918

Thu 2/58:15 amIAD - GUM

1 stop19h 50mUnited Airlines

Thu 2/197:40 amGUM - IAD

2 stops25h 26mUnited Airlines

Deal found 12/2

$1,918

Sun 2/157:13 pmIAD - GUM

2 stops32h 52mUnited Airlines

Mon 2/237:40 amGUM - IAD

2 stops31h 16mUnited Airlines

Deal found 12/1

$1,918

Sun 2/810:20 pmIAD - GUM

2 stops29h 45mUnited Airlines

Thu 2/197:40 amGUM - IAD

2 stops23h 04mUnited Airlines

Deal found 12/2

$1,918

Wed 2/188:15 amIAD - GUM

1 stop19h 50mUnited Airlines

Thu 2/267:40 amGUM - IAD

2 stops28h 13mUnited Airlines

Deal found 12/2

$1,918

Tue 2/176:03 amIAD - GUM

2 stops22h 02mUnited Airlines

Mon 3/27:40 amGUM - IAD

2 stops30h 39mUnited Airlines

Deal found 12/2

$1,918

Sun 2/1510:05 pmIAD - GUM

2 stops30h 00mUnited Airlines

Thu 2/267:40 amGUM - IAD

2 stops26h 44mUnited Airlines

Deal found 12/1

$1,918

Mon 2/166:03 amIAD - GUM

2 stops22h 02mUnited Airlines

Mon 2/237:40 amGUM - IAD

2 stops28h 07mUnited Airlines

Deal found 12/1

$1,918

Wed 2/46:15 pmIAD - GUM

2 stops33h 50mUnited Airlines

Thu 2/197:40 amGUM - IAD

2 stops23h 57mUnited Airlines

Deal found 12/2

$1,918

Mon 2/167:13 pmIAD - GUM

2 stops32h 52mUnited Airlines

Thu 2/267:40 amGUM - IAD

2 stops29h 36mUnited Airlines

Deal found 12/1

$1,918

Thu 3/126:05 amBWI - GUM

2 stops22h 45mUnited Airlines

Thu 3/197:25 amGUM - BWI

3 stops28h 17mUnited Airlines

Deal found 12/2

$1,918

Tue 2/106:00 amDCA - GUM

2 stops22h 05mUnited Airlines

Tue 2/177:40 amGUM - DCA

2 stops22h 19mUnited Airlines

Deal found 12/2

$1,918

Sun 3/17:59 pmDCA - GUM

2 stops32h 06mUnited Airlines

Tue 3/107:25 amGUM - DCA

2 stops20h 24mUnited Airlines

Deal found 12/2

$1,918

Mon 5/47:50 pmDCA - GUM

2 stops32h 15mUnited Airlines

Wed 5/137:05 amGUM - DCA

3 stops24h 43mUnited Airlines

Deal found 12/1

$1,918

Tue 2/1010:05 amBWI - GUM

2 stops27h 15mUnited Airlines

Tue 2/177:40 amGUM - BWI

2 stops23h 30mUnited Airlines

Deal found 12/2

$1,941

Mon 3/26:20 pmPHL - GUM

2 stops33h 45mUnited Airlines

Sat 3/147:25 amGUM - PHL

2 stops30h 05mUnited Airlines

Deal found 12/1

$1,968

Sun 3/16:00 amBWI - GUM

2 stops22h 05mUnited Airlines

Tue 3/107:25 amGUM - BWI

3 stops28h 17mUnited Airlines

Deal found 12/2

$1,968

Sun 2/226:00 amDCA - GUM

2 stops22h 05mUnited Airlines

Sat 2/287:20 pmGUM - DCA

2 stops40h 39mUnited Airlines

Deal found 12/1

$2,041

Mon 12/156:15 amPHL - GUM

2 stops42h 40mUnited Airlines

Thu 12/187:40 amGUM - PHL

2 stops23h 06mUnited Airlines

Deal found 12/1

$2,079

Sun 3/155:55 pmDCA - GUM

2 stops56h 00mUnited Airlines

Thu 3/197:25 amGUM - DCA

2 stops28h 45mUnited Airlines

Deal found 12/2

$2,124

Mon 12/226:25 pmPHL - GUM

2 stops33h 35mUnited Airlines

Thu 1/17:40 amGUM - PHL

2 stops30h 32mUnited Airlines

Deal found 12/2

$2,528

Last-minute flights from Maryland to Guam
Discover last-minute flight deals from Maryland to Guam. Data last updated December 3, 2025 and is based on user searches.

Mon 12/156:15 amPHL - GUM

2 stops42h 40mUnited Airlines

Thu 12/187:40 amGUM - PHL

2 stops23h 06mUnited Airlines

Deal found 12/1

$2,079

Mon 1/56:00 amBWI - GUM

2 stops22h 00mUnited Airlines

Tue 1/207:40 amGUM - BWI

2 stops24h 46mUnited Airlines

Deal found 12/2

$2,293

Mon 1/126:34 pmBWI - GUM

2 stops42h 46mUnited Airlines

Thu 1/157:40 amGUM - BWI

3 stops29h 45mUnited Airlines

Deal found 12/1

$1,101

Fri 1/167:30 amIAD - GUM

2 stops24h 35mDelta

Fri 1/301:00 amGUM - IAD

2 stops25h 49mDelta

Deal found 11/30

$2,178

Sat 1/176:15 pmIAD - GUM

2 stops43h 05mUnited Airlines

Tue 1/207:40 amGUM - IAD

2 stops23h 34mUnited Airlines

Deal found 12/2

$2,102

Mon 1/196:00 amIAD - GUM

2 stops26h 05mDelta

Tue 2/34:50 pmGUM - IAD

2 stops38h 56mDelta

Deal found 11/30

$2,078

Mon 1/196:59 pmBWI - GUM

2 stops37h 06mDelta

Mon 2/21:00 amGUM - BWI

2 stops37h 26mDelta

Deal found 11/30

$2,098

Mon 1/196:34 pmBWI - GUM

2 stops33h 31mUnited Airlines

Tue 2/37:20 pmGUM - BWI

3 stops42h 05mUnited Airlines

Deal found 11/30

$2,251

Tue 1/208:20 amPHL - GUM

2 stops64h 20mUnited Airlines

Sat 1/247:40 amGUM - PHL

2 stops30h 19mUnited Airlines

Deal found 12/1

$1,470

Wed 1/214:59 pmPHL - GUM

2 stops39h 06mDelta

Wed 1/284:50 pmGUM - PHL

2 stops45h 00mDelta

Deal found 12/3

$2,053

Wed 1/216:34 pmBWI - GUM

2 stops33h 31mUnited Airlines

Wed 1/287:40 amGUM - BWI

3 stops29h 45mUnited Airlines

Deal found 12/3

$2,228

Sat 1/2410:32 pmIAD - GUM

2 stops53h 33mUnited Airlines

Sun 2/17:20 pmGUM - IAD

2 stops40h 53mUnited Airlines

Deal found 12/1

$2,296

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 3, 2025.

Sat 1/107:06 pmPHL - GUM

3 stops53h 09mMultiple Airlines

Deal found 12/1

$613

Sat 1/177:06 pmPHL - GUM

3 stops53h 09mMultiple Airlines

Deal found 12/2

$760

Fri 1/97:06 pmPHL - GUM

3 stops53h 09mMultiple Airlines

Deal found 12/1

$769

Tue 1/67:00 amPHL - GUM

3 stops51h 10mMultiple Airlines

Deal found 12/1

$907

Tue 12/2310:00 pmPHL - GUM

3 stops37h 25mMultiple Airlines

Deal found 12/2

$1,267

Wed 12/177:00 amBWI - GUM

2 stops30h 05mMultiple Airlines

Deal found 12/1

$1,425

Wed 12/177:34 amIAD - GUM

2 stops29h 31mMultiple Airlines

Deal found 12/1

$1,503

Sat 1/175:40 amPHL - GUM

2 stops41h 55mDelta

Deal found 12/2

$1,547

Wed 12/178:00 amDCA - GUM

2 stops29h 05mMultiple Airlines

Deal found 12/1

$1,584

Mon 12/157:05 amPHL - GUM

2 stops25h 00mDelta

Deal found 12/1

$1,622

Sun 1/186:15 pmIAD - GUM

2 stops33h 50mUnited Airlines

Deal found 12/2

$1,711

Wed 12/1712:20 pmIAD - GUM

1 stop25h 00mUnited Airlines

Deal found 12/1

$1,723

Find flight deals from Maryland to Guam

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$1,101 (United Airlines)
One-way from	$613 (Kiwi.com)
Popular in	November
Cheapest in	August
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.

Search Deals

From Maryland to Guam

Search Deals

One-way flight from Maryland to Guam

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($204 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($56 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

BaltimoreTamuning

BWI - GUM

BWIGUM

Baltimore/Washington

Mon 1/12

6:34 pm-4:20 am

2 stops42h 46m

Tamuning Guam Intl

Thu 1/15

7:40 am-3:04 pm

2 stops22h 24m

$1,101

PhiladelphiaTamuning

PHL - GUM

PHLGUM

Philadelphia

Tue 1/20

8:20 am-3:40 pm

2 stops64h 20m

Tamuning Guam Intl

Sat 1/24

7:40 am-10:59 pm

2 stops30h 19m

$1,470

PhiladelphiaTamuning

PHL - GUM

PHLGUM

Philadelphia

Thu 2/26

10:06 am-3:45 pm

2 stops62h 39m

Tamuning Guam Intl

Mon 3/2

7:40 am-11:32 pm

3 stops30h 52m

$1,487

Washington, D.C.Tamuning

IAD - GUM

IADGUM

Washington, D.C. Dulles Intl

Sun 2/15

10:05 pm-7:05 pm

2 stops30h 00m

Tamuning Guam Intl

Tue 2/24

7:40 am-6:06 pm

2 stops25h 26m

$1,918

Washington, D.C.Tamuning

IAD - GUM

IADGUM

Washington, D.C. Dulles Intl

Mon 2/16

8:15 am-7:05 pm

1 stop19h 50m

Tamuning Guam Intl

Wed 2/25

7:40 am-3:44 pm

2 stops23h 04m

$1,918

Washington, D.C.Tamuning

IAD - GUM

IADGUM

Washington, D.C. Dulles Intl

Thu 2/5

8:15 am-7:05 pm

1 stop19h 50m

Tamuning Guam Intl

Thu 2/19

7:40 am-6:06 pm

2 stops25h 26m

$1,918

Washington, D.C.Tamuning

IAD - GUM

IADGUM

Washington, D.C. Dulles Intl

Sun 2/15

7:13 pm-7:05 pm

2 stops32h 52m

Tamuning Guam Intl

Mon 2/23

7:40 am-11:56 pm

2 stops31h 16m

$1,918

Washington, D.C.Tamuning

IAD - GUM

IADGUM

Washington, D.C. Dulles Intl

Sun 2/8

10:20 pm-7:05 pm

2 stops29h 45m

Tamuning Guam Intl

Thu 2/19

7:40 am-3:44 pm

2 stops23h 04m

$1,918

Washington, D.C.Tamuning

IAD - GUM

IADGUM

Washington, D.C. Dulles Intl

Wed 2/18

8:15 am-7:05 pm

1 stop19h 50m

Tamuning Guam Intl

Thu 2/26

7:40 am-8:53 pm

2 stops28h 13m

$1,918

Washington, D.C.Tamuning

IAD - GUM

IADGUM

Washington, D.C. Dulles Intl

Tue 2/17

6:03 am-7:05 pm

2 stops22h 02m

Tamuning Guam Intl

Mon 3/2

7:40 am-11:19 pm

2 stops30h 39m

$1,918

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Showing 1-10 of 43 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 42h 46m. Fly via United Airlines to get the fastest option. Maryland and Guam are separated by a distance of 7918 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

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Top airline flying from Maryland to Guam

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$2,016	Average$2,355	FlexibilityNo cancel fee	On-time69%

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$613+ Cheap flights from Maryland to Guam

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/10. 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 3, 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 3, 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 3, 2025.

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Most trusted provider

Round-trip from

One-way 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.

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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 3, 2025.