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$1,170+ 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
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
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Cheap flight deals from Baltimore to Guam

Best flights from Baltimore to Guam
Discover carefully curated flight deals from Baltimore to Guam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 28, 2025.

This United Airlines deal was found by Cheapflights users on 12/26. 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 1/128:42 amBWI - GUM
2 stops52h 38mUnited Airlines
Thu 1/157:40 amGUM - BWI
2 stops28h 46mUnited Airlines
Deal found 12/26$1,170
This Delta deal was found by Cheapflights users on 12/26. 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.
Sun 3/1510:53 amBWI - GUM
2 stops37h 42mDelta
Sat 3/214:50 pmGUM - BWI
2 stops46h 03mDelta
Deal found 12/26$2,053
This United Airlines deal was found by Cheapflights users on 12/26. 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.
Tue 3/1012:40 pmBWI - GUM
2 stops61h 05mUnited Airlines
Sat 3/147:25 amGUM - BWI
2 stops29h 54mUnited Airlines
Deal found 12/26$1,648
This Delta deal was found by Cheapflights users on 12/25. 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 1/196:59 pmBWI - GUM
2 stops37h 06mDelta
Mon 2/21:00 amGUM - BWI
2 stops30h 38mDelta
Deal found 12/25$2,098
This United Airlines deal was found by Cheapflights users on 12/27. 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 3/126:05 amBWI - GUM
2 stops22h 45mUnited Airlines
Thu 3/197:25 amGUM - BWI
3 stops28h 17mUnited Airlines
Deal found 12/27$1,918

Find flight deals from Baltimore to Guam

Keep the following information in mind while searching for Baltimore to Guam flight deals. Data was last updated December 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,170
(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.
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. 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

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 December 28, 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

8:42 am-4:20 am

2 stops52h 38m

Tamuning Guam Intl

Thu 1/15

7:40 am-9:26 pm

2 stops28h 46m

$1,170

BaltimoreTamuning

BWI - GUM

BWIGUM

Baltimore/Washington

Tue 3/10

12:40 pm-3:45 pm

2 stops61h 05m

Tamuning Guam Intl

Sat 3/14

7:25 am-11:19 pm

2 stops29h 54m

$1,648

BaltimoreTamuning

BWI - GUM

BWIGUM

Baltimore/Washington

Thu 3/12

6:05 am-6:50 pm

2 stops22h 45m

Tamuning Guam Intl

Thu 3/19

7:25 am-9:42 pm

3 stops28h 17m

$1,918

BaltimoreTamuning

BWI - GUM

BWIGUM

Baltimore/Washington

Sun 3/15

10:53 am-2:35 pm

2 stops37h 42m

Tamuning Guam Intl

Sat 3/21

4:50 pm-12:53 am

2 stops46h 03m

$2,053

BaltimoreTamuning

BWI - GUM

BWIGUM

Baltimore/Washington

Mon 1/19

6:59 pm-11:05 pm

2 stops37h 06m

Tamuning Guam Intl

Mon 2/2

1:00 am-4:38 pm

2 stops30h 38m

$2,098

BaltimoreTamuning

BWI - GUM

BWIGUM

Baltimore/Washington

Tue 12/30

4:53 pm-11:05 pm

2 stops39h 12m

$1,547

BaltimoreTamuning

BWI - GUM

BWIGUM

Baltimore/Washington

Tue 2/24

6:07 am-7:05 pm

2 stops21h 58m

$1,721

BaltimoreTamuning

BWI - GUM

BWIGUM

Baltimore/Washington

Tue 12/30

6:00 am-7:00 pm

2 stops22h 00m

$3,518

BaltimoreTamuning

BWI - GUM

BWIGUM

Baltimore/Washington

Wed 12/31

6:00 am-7:00 pm

2 stops22h 00m

$4,171

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

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 December 28, 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
9,113 reviews

Entertainment

7.1

Overall

7.4

Food

6.6

Boarding

7.7

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,113 reviews
United Airlines
7.4
Good
9,113 reviews

Entertainment

7.1

Overall

7.4

Food

6.6

Boarding

7.7

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

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 52h 38m. 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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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 December 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,944Average$2,357FlexibilityNo cancel feeOn-time69%

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