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$1,102+ Cheap flights from Baltimore (BWI) 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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — GUM
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Find flight deals from Baltimore to Guam

Cheapest flights from Baltimore to Guam
Explore the most affordable flight options available from Baltimore to Guam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:15 amBWI - GUM
2 stops24h 50mDelta
Tue 12/161:00 amGUM - BWI
2 stops38h 21mDelta
Deal found 11/3$2,158
This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/86:00 amBWI - GUM
2 stops26h 05mDelta
Sun 12/141:00 amGUM - BWI
2 stops38h 21mDelta
Deal found 11/3$2,223
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/86:00 amBWI - GUM
2 stops42h 45mUnited Airlines
Tue 11/117:40 amGUM - BWI
2 stops24h 48mUnited Airlines
Deal found 11/2$2,277
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/410:20 amBWI - GUM
2 stops27h 00mUnited Airlines
Wed 12/177:40 amGUM - BWI
2 stops23h 35mUnited Airlines
Deal found 11/3$2,293
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/86:28 pmBWI - GUM
2 stops33h 22mUnited Airlines
Mon 12/1512:30 pmGUM - BWI
3 stops23h 38mUnited Airlines
Deal found 11/3$2,320
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/176:28 pmBWI - GUM
2 stops33h 32mUnited Airlines
Wed 1/77:40 amGUM - BWI
2 stops23h 26mUnited Airlines
Deal found 11/2$2,358
This Delta deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/87:15 amBWI - GUM
2 stops24h 50mDelta
Mon 11/101:00 amGUM - BWI
2 stops43h 58mDelta
Deal found 11/2$2,557
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:00 amBWI - GUM
2 stops22h 00mUnited Airlines
Fri 1/27:40 amGUM - BWI
2 stops29h 14mUnited Airlines
Deal found 11/2$2,575
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:00 amBWI - GUM
2 stops22h 00mUnited Airlines
Sat 1/107:40 amGUM - BWI
2 stops28h 46mUnited Airlines
Deal found 11/3$2,808
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:04 pmBWI - GUM
2 stops33h 56mUnited Airlines
Fri 1/27:40 amGUM - BWI
2 stops29h 14mUnited Airlines
Deal found 11/2$2,952
This Delta deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/176:00 amBWI - GUM
2 stops41h 35mDelta
Tue 1/61:00 amGUM - BWI
2 stops48h 24mDelta
Deal found 11/2$3,466

Cheap flight deals from Baltimore to Guam

Keep the following information in mind while searching for Baltimore to Guam flight deals. Data was last updated November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,102
(United Airlines)

Popular in

November

Cheapest in

August

Average price

$2,877
Provider with most accurate pricing for Washington, D.C. (WAS)-Tamuning Guam Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Tamuning Guam Intl flights.
Search Deals
From Baltimore/Washington to Guam
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($193 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($59 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore to Guam that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from Baltimore to Guam that are best for you.

Fly from

Baltimore

Fly to

Guam

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-5:26 pm

2 stops24h 46m

$1,102

BaltimoreTamuning

BWI - GUM

BWIGUM

Baltimore/Washington

Thu 3/12

6:30 am-6:50 pm

2 stops22h 20m

Tamuning Guam Intl

Thu 3/19

7:25 am-9:42 pm

3 stops28h 17m

$1,918

BaltimoreTamuning

BWI - GUM

BWIGUM

Baltimore/Washington

Thu 3/12

7:15 am-11:05 pm

2 stops25h 50m

Tamuning Guam Intl

Wed 3/18

1:00 am-12:11 am

2 stops37h 11m

$1,953

BaltimoreTamuning

BWI - GUM

BWIGUM

Baltimore/Washington

Thu 12/4

7:15 am-11:05 pm

2 stops24h 50m

Tamuning Guam Intl

Tue 12/16

1:00 am-12:21 am

2 stops38h 21m

$2,158

BaltimoreTamuning

BWI - GUM

BWIGUM

Baltimore/Washington

Mon 12/8

6:00 am-11:05 pm

2 stops26h 05m

Tamuning Guam Intl

Sun 12/14

1:00 am-12:21 am

2 stops38h 21m

$2,223

BaltimoreTamuning

BWI - GUM

BWIGUM

Baltimore/Washington

Thu 12/4

10:20 am-4:20 am

2 stops27h 00m

Tamuning Guam Intl

Wed 12/17

7:40 am-5:16 pm

2 stops24h 36m

$2,293

BaltimoreTamuning

BWI - GUM

BWIGUM

Baltimore/Washington

Mon 12/15

7:16 pm-3:00 pm

3 stops52h 44m

$1,217

BaltimoreTamuning

BWI - GUM

BWIGUM

Baltimore/Washington

Wed 12/17

7:00 am-11:00 pm

2 stops49h 00m

$1,315

BaltimoreTamuning

BWI - GUM

BWIGUM

Baltimore/Washington

Mon 12/15

7:15 am-11:05 pm

2 stops24h 50m

$1,622

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Best time to book a flight from Baltimore to Guam

Have a flexible travel schedule? Discover the best time to fly to Guam from Baltimore 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 Baltimore to Guam
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Guam

Get insights into the airlines that provide service to Guam. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Guam. Reviews last updated November 3, 2025.
Read through reviews of airlines operating flights from Baltimore to Guam, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,997 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,997 reviews
United Airlines
7.4
Good
8,997 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

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

  • What airport do you fly from for flights from Baltimore to Guam?

    Most people fly from Baltimore/Washington (BWI) if they book a flight from Baltimore to Guam. Baltimore/Washington is conveniently located just 8.5 mi from Baltimore’s city center.

  • How long is the flight from Baltimore to Guam?

    There are many flights that can get you from Baltimore to Guam in 42h 46m. Fly via United Airlines to get the fastest option. The distance from Baltimore to Guam is about 7918 mi.

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

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

  • How can I find direct flights from Baltimore to Guam?

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

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

    Yes. Cheapflights offers flight deals from Baltimore 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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Alternative routes for Baltimore to Guam

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Baltimore to Guam

Discover the top airline that operate flights from Baltimore to Guam. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$2,016Average$2,357FlexibilityNo cancel feeOn-time69%

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