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Tamuning

$1,170+ Cheap flights from Baltimore (BWI) to Tamuning (GUM)

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 25 — Feb 11
Sun 1/25
Sun 2/1
1 adult, Economy
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Cheap flight deals from Baltimore to Tamuning

Best flights from Baltimore to Tamuning
Discover carefully curated flight deals from Baltimore to Tamuning that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 26, 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 12/24. 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 1/196:00 amBWI - GUM
2 stops26h 05mDelta
Mon 2/21:00 amGUM - BWI
2 stops38h 41mDelta
Deal found 12/24$2,098
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/126:20 amBWI - GUM
2 stops22h 30mUnited Airlines
Thu 3/197:25 amGUM - BWI
3 stops28h 17mUnited Airlines
Deal found 12/25$1,918
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.
Mon 1/266:05 amBWI - GUM
2 stops26h 00mDelta
Sat 2/71:00 amGUM - BWI
2 stops37h 44mDelta
Deal found 12/26$2,133
This United Airlines deal was found by Cheapflights users on 12/24. 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 3/105:04 pmBWI - GUM
2 stops56h 41mUnited Airlines
Sat 3/147:25 amGUM - BWI
2 stops23h 55mUnited Airlines
Deal found 12/24$2,146
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.
Sat 2/76:34 pmBWI - GUM
2 stops57h 31mUnited Airlines
Sat 2/217:40 amGUM - BWI
2 stops30h 45mUnited Airlines
Deal found 12/26$2,322

Find flight deals from Baltimore to Tamuning

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Tamuning (GUM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 26, 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 Baltimore/Washington-Tamuning Guam Intl flight deals.
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Provider most trusted by Cheapflights users for Baltimore/Washington-Tamuning Guam Intl flights.
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From Baltimore/Washington to Tamuning Guam Intl
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).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore to Tamuning 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 26, 2025.
Use the filters below to find and compare flights from Baltimore to Tamuning that are best for you.

Fly from

Baltimore

Fly to

Tamuning

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

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

BaltimoreTamuning

BWI - GUM

BWIGUM

Baltimore/Washington

Mon 1/19

6:00 am-11:05 pm

2 stops26h 05m

Tamuning Guam Intl

Mon 2/2

1:00 am-12:41 am

2 stops38h 41m

$2,098

BaltimoreTamuning

BWI - GUM

BWIGUM

Baltimore/Washington

Mon 1/26

6:05 am-11:05 pm

2 stops26h 00m

Tamuning Guam Intl

Sat 2/7

1:00 am-11:44 pm

2 stops37h 44m

$2,133

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-5:20 pm

2 stops23h 55m

$2,146

BaltimoreTamuning

BWI - GUM

BWIGUM

Baltimore/Washington

Sat 2/7

6:34 pm-7:05 pm

2 stops57h 31m

Tamuning Guam Intl

Sat 2/21

7:40 am-11:25 pm

2 stops30h 45m

$2,322

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

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 12/25

Compare providers for flights from Baltimore to Tamuning

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to Tamuning in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Baltimore-Tamuning flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Baltimore-Tamuning flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Baltimore-Tamuning flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baltimore-Tamuning flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Tamuning flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Baltimore to Tamuning

Have a flexible travel schedule? Discover the best time to fly to Tamuning 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.

Reviews of airlines servicing Tamuning

Get insights into the airlines that provide service to Tamuning. 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 Tamuning. Reviews last updated December 26, 2025.
Peruse reviews from past customers who have flown with United Airlines from Baltimore to Tamuning to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,115 reviews

Crew

8.1

Food

6.6

Comfort

7.3

Overall

7.4

Boarding

7.7

Entertainment

7.1

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
9,115 reviews
United Airlines
7.4
Good
9,115 reviews

Crew

8.1

Food

6.6

Comfort

7.3

Overall

7.4

Boarding

7.7

Entertainment

7.1

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 Tamuning. 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 Baltimore to Tamuning?

    A quick flight from Baltimore to Tamuning can take about 52h 38m. United Airlines provides one of the quickest options available for as low as $1,170. The distance between Baltimore and Tamuning is about 7918 mi.

  • What is the cheapest airline to fly from Baltimore to Tamuning round-trip?

    Cheapflights users have booked flights from Baltimore to Tamuning round-trip from $1,944.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Baltimore to Tamuning 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 Tamuning

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Tamuning flights
Reagan-National to Tamuning flights
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Top airline flying from Baltimore to Tamuning

Discover the top airline that operate flights from Baltimore to Tamuning. 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 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,944Average$2,357FlexibilityNo cancel feeOn-time69%

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