$191 Cheap Flights from Baltimore (BWI) to Bangor (BGR)

View $191 flight on Sun, Jul 5, 2026Opens in a new window

Popular airlines from Baltimore Washington Intl. Airport (BWI) to Bangor Intl. Airport (BGR)

Cheap Flights from Baltimore to Bangor (BWI-BGR)

Prices were available within the past 7 days and start at $191 for one-way flights and $321 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Jul 14 - Wed, Jul 15
BWI
Baltimore
BGR
Bangor
$321 Roundtrip, found 1 day ago
$321
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Jul 14 from Baltimore to Bangor, returning Wed, Jul 15, priced at $321 found 1 day ago
Delta
Tue, Dec 9 - Wed, Dec 10
BWI
Baltimore
BGR
Bangor
$331 Roundtrip, found 1 hour ago
$331
Roundtrip
found 1 hour ago
Select Delta flight, departing Tue, Dec 9 from Baltimore to Bangor, returning Wed, Dec 10, priced at $331 found 1 hour ago
American Airlines
Wed, Aug 19 - Wed, Aug 26
BWI
Baltimore
BGR
Bangor
$344 Roundtrip, found 6 days ago
$344
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Aug 19 from Baltimore to Bangor, returning Wed, Aug 26, priced at $344 found 6 days ago
American Airlines
Thu, May 28 - Thu, Jun 4
BWI
Baltimore
BGR
Bangor
$354 Roundtrip, found 1 day ago
$354
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, May 28 from Baltimore to Bangor, returning Thu, Jun 4, priced at $354 found 1 day ago
Delta
Tue, Dec 9 - Tue, Dec 16
BWI
Baltimore
BGR
Bangor
$354 Roundtrip, found 1 hour ago
$354
Roundtrip
found 1 hour ago
Select Delta flight, departing Tue, Dec 9 from Baltimore to Bangor, returning Tue, Dec 16, priced at $354 found 1 hour ago
Delta
Tue, Jan 6 - Thu, Jan 8
BWI
Baltimore
BGR
Bangor
$360 Roundtrip, found 1 day ago
$360
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Jan 6 from Baltimore to Bangor, returning Thu, Jan 8, priced at $360 found 1 day ago
Delta
Tue, Nov 11 - Tue, Nov 18
BWI
Baltimore
BGR
Bangor
$361 Roundtrip, found 5 days ago
$361
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Nov 11 from Baltimore to Bangor, returning Tue, Nov 18, priced at $361 found 5 days ago
Delta
Sat, Dec 6 - Wed, Dec 10
BWI
Baltimore
BGR
Bangor
$364 Roundtrip, found 1 hour ago
$364
Roundtrip
found 1 hour ago
Select Delta flight, departing Sat, Dec 6 from Baltimore to Bangor, returning Wed, Dec 10, priced at $364 found 1 hour ago
American Airlines
Tue, Dec 9 - Wed, Jan 7
BWI
Baltimore
BGR
Bangor
$376 Roundtrip, found 5 days ago
$376
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Dec 9 from Baltimore to Bangor, returning Wed, Jan 7, priced at $376 found 5 days ago
United
Sun, Jan 18 - Thu, Feb 5
BWI
Baltimore
BGR
Bangor
$559 Roundtrip, found 5 hours ago
$559
Roundtrip
found 5 hours ago
Select United flight, departing Sun, Jan 18 from Baltimore to Bangor, returning Thu, Feb 5, priced at $559 found 5 hours ago

Find the cheapest month to fly from Baltimore (BWI) to Bangor (BGR)

September is typically the cheapest month to fly

From $300 - $504 per traveler.

Frequently asked questions

How much does a flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Bangor Intl. Airport (BGR) cost?
Get a cheap one-way flight from $191 or cheap return flight from $321 from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Bangor Intl. Airport (BGR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Bangor Intl. Airport (BGR)?
Flying in July may help you find better deals, as it's the cheapest month for flights between BWI and BGR. You'll usually find the lowest prices during off-peak months.
Which airlines fly direct from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Bangor Intl. Airport (BGR)?
You can't catch a direct flight to Bangor Intl. Airport (BGR) from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall). However, you can easily journey to Bangor without any layovers by departing from Ronald Reagan Washington National Airport (DCA).
What is the cheapest airline that flies from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Bangor Intl. Airport (BGR)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll fly you from BWI to BGR. Then, sort your results by "Price (lowest to highest)" to snag the best deal available.
How many flights per day from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Bangor Intl. Airport (BGR)?
Direct flights from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Bangor Intl. Airport (BGR) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BWI to BGR?
Typically you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* But this can change based on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Bangor Intl. Airport (BGR)?
To avoid possible delays on the Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Bangor Intl. Airport (BGR) route, aim to travel before 3 PM. Later flights have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Bangor Intl. Airport (BGR) last-minute?
Holding off until right before your break to book a ticket from BWI to BGR generally means paying more. While you might find some last-minute discounts, they aren't always guaranteed. Be flexible with your itinerary for the best chance of snagging a bargain.
Is it cheaper to book a BWI to BGR flight and hotel package?
Compared with arranging flights and hotels separately, booking a BWI to BGR flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one convenient place will take the hassle out of travel planning. Simply pick your flights and select from our wide range of hotels, then personalize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Bangor Intl. Airport (BGR)?
It's generally possible to reschedule or cancel your BWI to BGR flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
Bangor Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$320
Distance
559 mi

Book with confidence

Baltimore to Bangor Flights

The cheapest times to fly from Baltimore to Bangor

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Baltimore to Bangor are during the month of July. You can find some of the cheapest flights from Baltimore to Bangor with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Baltimore to Bangor

Sunday is one of the best days to book for cheap flights from Baltimore to Bangor: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Baltimore to Bangor

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Baltimore to Bangor in 2025. You can also book with separate airlines for your outbound and return journeys, from $191 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Baltimore to Bangor flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Baltimore to Bangor airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Baltimore to Bangor Flights

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*Available to One Key members.