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Tamuning

$1,295+ 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — GUM
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap 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 August 14, 2025.

Round-trip from

$1,295
(United Airlines)

Popular in

September

Cheapest in

January

Average price

$2,154
From Baltimore/Washington to Tamuning Guam Intl
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Highest demand for flights based on searches. 0% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($51 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Baltimore to Tamuning

Cheapest flights from Baltimore to Tamuning
Explore the most affordable flight options available from Baltimore to Tamuning. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This United Airlines deal was found by Cheapflights users on 8/13. 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 10/155:20 pmBWI - GUM
2 stops56h 30mUnited Airlines
Sun 10/197:10 amGUM - BWI
2 stops22h 02mUnited Airlines
Deal found 8/13$1,295
This United Airlines deal was found by Cheapflights users on 8/13. 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 11/56:00 amBWI - GUM
2 stops21h 50mUnited Airlines
Tue 11/187:25 amGUM - BWI
3 stops30h 16mUnited Airlines
Deal found 8/13$1,917
This United Airlines deal was found by Cheapflights users on 8/13. 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 10/156:00 amBWI - GUM
2 stops22h 05mUnited Airlines
Thu 10/2312:30 pmGUM - BWI
3 stops24h 28mUnited Airlines
Deal found 8/13$1,945
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Sun 10/196:45 amBWI - GUM
2 stops45h 20mUnited Airlines
Mon 10/277:25 amGUM - BWI
2 stops24h 03mUnited Airlines
Deal found 8/13$1,947
This United Airlines deal was found by Cheapflights users on 8/13. 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 10/166:29 amBWI - GUM
2 stops21h 36mUnited Airlines
Wed 10/225:00 pmGUM - BWI
2 stops42h 30mUnited Airlines
Deal found 8/13$1,953
This United Airlines deal was found by Cheapflights users on 8/13. 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 10/187:28 pmBWI - GUM
2 stops56h 37mUnited Airlines
Mon 10/277:25 amGUM - BWI
2 stops24h 32mUnited Airlines
Deal found 8/13$1,958
This United Airlines deal was found by Cheapflights users on 8/13. 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 11/84:12 pmBWI - GUM
2 stops59h 38mUnited Airlines
Mon 11/177:25 amGUM - BWI
2 stops30h 32mUnited Airlines
Deal found 8/13$1,959
This Delta deal was found by Cheapflights users on 8/13. 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 10/207:05 amBWI - GUM
2 stops42h 10mDelta
Sun 10/264:50 pmGUM - BWI
2 stops44h 59mDelta
Deal found 8/13$1,962
This United Airlines deal was found by Cheapflights users on 8/13. 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 10/156:00 amBWI - GUM
2 stops22h 05mUnited Airlines
Sun 10/267:10 amGUM - BWI
2 stops22h 52mUnited Airlines
Deal found 8/13$1,967
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Sun 11/95:12 pmBWI - GUM
2 stops44h 08mUnited Airlines
Sun 11/167:05 pmGUM - BWI
2 stops41h 19mUnited Airlines
Deal found 8/13$1,969
This Delta deal was found by Cheapflights users on 8/13. 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.
Fri 10/177:45 pmBWI - GUM
2 stops38h 25mDelta
Sun 10/264:50 pmGUM - BWI
2 stops45h 51mDelta
Deal found 8/13$2,003

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 August 14, 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

Wed 10/15

5:20 pm-3:50 pm

2 stops56h 30m

Tamuning Guam Intl

Sun 10/19

7:10 am-3:12 pm

2 stops22h 02m

$1,295

BaltimoreTamuning

BWI - GUM

BWIGUM

Baltimore/Washington

Sun 11/9

6:35 pm-6:50 pm

2 stops33h 15m

Tamuning Guam Intl

Tue 11/18

7:25 am-7:21 pm

2 stops26h 56m

$1,917

BaltimoreTamuning

BWI - GUM

BWIGUM

Baltimore/Washington

Wed 10/15

6:29 am-6:05 pm

2 stops21h 36m

Tamuning Guam Intl

Thu 10/23

7:10 am-6:21 pm

2 stops25h 11m

$1,917

BaltimoreTamuning

BWI - GUM

BWIGUM

Baltimore/Washington

Wed 10/15

6:29 am-6:05 pm

2 stops21h 36m

Tamuning Guam Intl

Mon 10/27

7:25 am-5:28 pm

2 stops24h 03m

$1,917

BaltimoreTamuning

BWI - GUM

BWIGUM

Baltimore/Washington

Mon 10/20

6:55 pm-6:05 pm

2 stops33h 10m

Tamuning Guam Intl

Tue 10/28

7:25 am-5:28 pm

2 stops24h 03m

$1,917

BaltimoreTamuning

BWI - GUM

BWIGUM

Baltimore/Washington

Mon 10/20

6:29 am-6:05 pm

2 stops21h 36m

Tamuning Guam Intl

Mon 10/27

7:25 am-5:28 pm

2 stops24h 03m

$1,917

BaltimoreTamuning

BWI - GUM

BWIGUM

Baltimore/Washington

Thu 11/6

6:00 am-6:50 pm

2 stops21h 50m

Tamuning Guam Intl

Thu 11/13

7:25 am-5:57 pm

2 stops25h 32m

$1,917

BaltimoreTamuning

BWI - GUM

BWIGUM

Baltimore/Washington

Thu 11/6

6:00 am-6:50 pm

2 stops21h 50m

Tamuning Guam Intl

Tue 11/18

7:25 am-10:41 pm

3 stops30h 16m

$1,917

BaltimoreTamuning

BWI - GUM

BWIGUM

Baltimore/Washington

Tue 11/11

6:00 am-6:50 pm

2 stops21h 50m

Tamuning Guam Intl

Tue 11/18

7:25 am-10:41 pm

3 stops30h 16m

$1,917

BaltimoreTamuning

BWI - GUM

BWIGUM

Baltimore/Washington

Wed 10/15

6:29 am-6:05 pm

2 stops21h 36m

Tamuning Guam Intl

Wed 10/22

7:10 am-5:32 pm

2 stops24h 22m

$1,917

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 12 results
1
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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.

Cheapflights Insights

Everything you need to know about your flight from Baltimore to Tamuning

What is the cheapest month to book a flight from Baltimore to Tamuning?

Currently, January is the cheapest month in which you can book a flight from Baltimore to Tamuning (average of $1,977). Flying from Baltimore to Tamuning in May is currently the most expensive (average of $2,214). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 August 14, 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
8,916 reviews

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.6

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,916 reviews
United Airlines
7.4
Good
8,916 reviews

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.6

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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.

  • 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 $2,016. United Airlines is 14% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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.

  • What is the cheapest month to book a flight from Baltimore to Tamuning?

    Currently, January is the cheapest month in which you can book a flight from Baltimore to Tamuning (average of $1,977). Flying from Baltimore to Tamuning in May is currently the most expensive (average of $2,214). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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
Philadelphia to Tamuning flights

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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$2,016Average$2,354FlexibilityNo cancel feeOn-time69%

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