HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Guam

$1,315+ 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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — GUM
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Baltimore to Guam with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 February 12, 2026.

This United Airlines deal was found by Cheapflights users on 2/10. 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 9/46:31 pm
BWI
-
GUM
2 stops55h 19m
United Airlines
Tue 9/87:10 am
GUM
-
BWI
2 stops24h 07m
United Airlines
Deal found 2/10$1,315
This United Airlines deal was found by Cheapflights users on 2/10. 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 10/136:17 am
BWI
-
GUM
2 stops21h 48m
United Airlines
Tue 10/277:25 am
GUM
-
BWI
3 stops23h 00m
United Airlines
Deal found 2/10$1,919
This United Airlines deal was found by Cheapflights users on 2/9. 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 4/276:23 am
BWI
-
GUM
2 stops32h 02m
United Airlines
Tue 5/57:05 am
GUM
-
BWI
2 stops22h 01m
United Airlines
Deal found 2/9$1,942
This United Airlines deal was found by Cheapflights users on 2/11. 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 8/176:17 am
BWI
-
GUM
2 stops21h 48m
United Airlines
Mon 8/247:05 am
GUM
-
BWI
3 stops27h 52m
United Airlines
Deal found 2/11$2,019
This United Airlines deal was found by Cheapflights users on 2/11. 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 7/26:00 am
BWI
-
GUM
2 stops22h 05m
United Airlines
Fri 7/177:05 am
GUM
-
BWI
2 stops22h 08m
United Airlines
Deal found 2/11$2,069
This Delta deal was found by Cheapflights users on 2/8. 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 3/26:05 am
BWI
-
GUM
2 stops26h 00m
Delta
Wed 3/181:00 am
GUM
-
BWI
2 stops35h 14m
Delta
Deal found 2/8$2,099
This United Airlines deal was found by Cheapflights users on 2/9. 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 3/266:05 am
BWI
-
GUM
2 stops22h 45m
United Airlines
Thu 4/27:05 am
GUM
-
BWI
2 stops22h 06m
United Airlines
Deal found 2/9$2,229
This United Airlines deal was found by Cheapflights users on 2/9. 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 3/126:13 am
BWI
-
GUM
2 stops29h 32m
United Airlines
Thu 3/197:25 am
GUM
-
BWI
2 stops29h 05m
United Airlines
Deal found 2/9$2,255
This United Airlines deal was found by Cheapflights users on 2/9. 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 4/265:50 pm
BWI
-
GUM
3 stops34h 15m
United Airlines
Fri 5/17:05 am
GUM
-
BWI
3 stops23h 28m
United Airlines
Deal found 2/9$2,279
This United Airlines deal was found by Cheapflights users on 2/9. 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 3/286:25 pm
BWI
-
GUM
2 stops33h 40m
United Airlines
Sat 4/47:05 am
GUM
-
BWI
2 stops29h 39m
United Airlines
Deal found 2/9$2,329

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 February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,942
(United Airlines)

One-way from

$1,548
(Delta)

Popular in

April

Cheapest in

February

Average price

$1,967
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
One-way flight from Baltimore/Washington to Guam
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($440 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($101 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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 February 12, 2026.
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 4/27

6:23 am-4:25 am

2 stops32h 02m

Tamuning Guam Intl

Tue 5/5

7:05 am-3:06 pm

2 stops22h 01m

$1,942

BaltimoreTamuning

BWI - GUM

BWIGUM

Baltimore/Washington

Mon 3/2

6:05 am-11:05 pm

2 stops26h 00m

Tamuning Guam Intl

Wed 3/18

1:00 am-10:14 pm

2 stops35h 14m

$2,099

BaltimoreTamuning

BWI - GUM

BWIGUM

Baltimore/Washington

Thu 3/26

6:05 am-6:50 pm

2 stops22h 45m

Tamuning Guam Intl

Thu 4/2

7:05 am-4:24 pm

3 stops23h 19m

$2,229

BaltimoreTamuning

BWI - GUM

BWIGUM

Baltimore/Washington

Wed 4/1

5:40 am-11:55 pm

2 stops28h 15m

Tamuning Guam Intl

Tue 4/7

3:00 am-5:51 am

2 stops40h 51m

$2,229

BaltimoreTamuning

BWI - GUM

BWIGUM

Baltimore/Washington

Wed 4/1

6:15 pm-6:05 pm

2 stops33h 50m

Tamuning Guam Intl

Wed 4/8

7:05 am-9:23 pm

3 stops28h 18m

$2,229

BaltimoreTamuning

BWI - GUM

BWIGUM

Baltimore/Washington

Thu 3/12

6:13 am-1:45 am

2 stops29h 32m

Tamuning Guam Intl

Thu 3/19

7:25 am-9:43 pm

3 stops28h 18m

$2,255

BaltimoreTamuning

BWI - GUM

BWIGUM

Baltimore/Washington

Sun 4/26

5:50 pm-6:05 pm

3 stops34h 15m

Tamuning Guam Intl

Fri 5/1

7:05 am-5:08 pm

2 stops24h 03m

$2,279

BaltimoreTamuning

BWI - GUM

BWIGUM

Baltimore/Washington

Sun 2/15

8:42 am-7:05 pm

2 stops43h 23m

$2,855

BaltimoreTamuning

BWI - GUM

BWIGUM

Baltimore/Washington

Tue 3/17

8:02 am-5:10 am

3 stops31h 08m

$11,164

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

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 February 12, 2026.
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
9,283 reviews

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.1

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,283 reviews
United Airlines
7.4
Good
9,283 reviews

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.1

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 26h. Fly via United Airlines or Delta to get the fastest option. The distance from Baltimore to Guam is about 7918 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Baltimore to Guam

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Sydney flights
Dulles Intl to Melbourne flights
Baltimore to Melbourne flights
Reagan-National to Sydney flights
Baltimore to Sydney flights
Reagan-National to Melbourne flights
Dulles Intl to Auckland flights
Philadelphia to Sydney flights
Baltimore to Auckland flights
Reagan-National to Auckland flights
Dulles Intl to Avalon flights
Philadelphia to Auckland flights
Dulles Intl to Brisbane flights
Dulles Intl to Papeete flights
Reagan-National to Papeete flights
Baltimore to Avalon flights
Baltimore to Nadi flights
Baltimore to Papeete flights
Philadelphia to Nadi flights
Dulles Intl to Nadi flights
Philadelphia to Papeete flights
Reagan-National to Nadi flights
Dulles Intl to Adelaide flights
Baltimore to Brisbane flights
Reagan-National to Brisbane flights
Baltimore to Queenstown flights
Reagan-National to Adelaide flights
Baltimore to Adelaide flights
Baltimore to Perth flights
Reagan-National to Vaitape flights
Dulles Intl to Tamuning flights
Dulles Intl to Queenstown flights
Philadelphia to Brisbane flights
Dulles Intl to Perth flights
Philadelphia to Melbourne flights
Reagan-National to Perth flights
Reagan-National to Queenstown flights
Dulles Intl to Canberra flights
Philadelphia to Avalon flights
Philadelphia to Tamuning flights
Baltimore to Tamuning flights
Reagan-National to Canberra flights
Reagan-National to Tamuning flights
Philadelphia to Vaitape flights
Dulles Intl to Dunedin flights
Dulles Intl to Rockhampton flights
Baltimore to Canberra flights
Reagan-National to Dunedin flights
Dulles Intl to Cairns flights

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 February 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,944Average$2,357FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.