HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Guam

$1,622+ Cheap flights from Baltimore (BWI) to Guam

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/23. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — GUM
abr. 22 — abr. 291
mar. 4/22
mar. 4/29
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

Keep the following information in mind while searching for Baltimore to Guam flight deals. Data was last updated abril 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$2,017
(United Airlines)

One-way from

$1,622
(Delta)

Popular in

August

Cheapest in

February

Average price

$2,042
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. 5% potential increase in price ($128 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 abril 17, 2025.

This United Airlines deal was found by Cheapflights users on 4/17. 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.
sáb. 9/206:15 amBWI - GUM
2 stops21h 50mUnited Airlines
sáb. 9/276:55 amGUM - BWI
2 stops30h 22mUnited Airlines
Deal found 4/17$2,017
This Delta deal was found by Cheapflights users on 4/17. 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.
vie. 10/106:19 amBWI - GUM
2 stops42h 56mDelta
dom. 11/24:50 pmGUM - BWI
2 stops42h 57mDelta
Deal found 4/17$2,376

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 abril 17, 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

sáb. 9/20

6:05 am-6:05 pm

2 stops22h 00m

Tamuning Guam Intl

sáb. 9/27

6:55 am-11:17 pm

2 stops30h 22m

$2,017

BaltimoreTamuning

BWI - GUM

BWIGUM

Baltimore/Washington

vie. 10/10

6:19 am-3:15 pm

2 stops42h 56m

Tamuning Guam Intl

dom. 11/2

4:50 pm-8:47 pm

2 stops42h 57m

$2,376

BaltimoreTamuning

BWI - GUM

BWIGUM

Baltimore/Washington

lun. 6/23

4:45 pm-3:15 pm

2 stops32h 30m

$1,622

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

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

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

Currently, January is the cheapest month in which you can book a flight from Baltimore to Guam (average of $1,977). Flying from Baltimore to Guam 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.

Rainfall in Guam by month

Plan your trip to Guam by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Guam ranges from 2.6 - 14.4 inches per month. August is typically the wettest month, when rainfall can reach 14.4 in. March is typically the driest time to visit Guam when rainfall is around 2.6 in.

Temperature in Guam by month

Plan your trip to Guam by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Guam, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 80.6 F).

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 abril 17, 2025.
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,916 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,667 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • 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.

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

    Currently, January is the cheapest month in which you can book a flight from Baltimore to Guam (average of $1,977). Flying from Baltimore to Guam 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

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.
Reagan-National to Melbourne flights
Dulles Intl to Melbourne flights
Dulles Intl to Sydney flights
Reagan-National to Sydney flights
Baltimore to Sydney flights
Baltimore to Melbourne flights
Dulles Intl to Brisbane flights
Reagan-National to Brisbane flights
Philadelphia to Sydney flights
Dulles Intl to Auckland flights
Dulles Intl to Avalon flights
Baltimore to Brisbane flights
Baltimore to Auckland flights
Reagan-National to Auckland flights
Philadelphia to Auckland flights
Dulles Intl to Papeete flights
Philadelphia to Melbourne flights
Reagan-National to Nadi flights
Dulles Intl to Nadi flights
Baltimore to Papeete flights
Reagan-National to Papeete flights
Baltimore to Nadi flights
Philadelphia to Papeete flights
Reagan-National to Vaitape flights
Reagan-National to Tamuning flights
Dulles Intl to Vaitape flights
Dulles Intl to Tamuning flights
Philadelphia to Vaitape flights
Philadelphia to Nadi flights
Dulles Intl to Wellington flights
Baltimore to Tamuning flights
Philadelphia to Avalon flights
Reagan-National to Wellington flights
Philadelphia to Brisbane flights
Baltimore to Vaitape flights
Dulles Intl to Apia flights
Baltimore to Apia flights
Baltimore to Wellington flights
Baltimore to Canberra flights
Baltimore to Perth flights
Dulles Intl to Canberra flights
Dulles Intl to Cairns flights
Philadelphia to Tamuning flights
Reagan-National to Apia flights
Reagan-National to Canberra flights
Reagan-National to Cairns flights
Reagan-National to Perth flights
Dulles Intl to Perth flights
Baltimore 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 abril 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,966Average$2,314FlexibilityNo 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.