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Maine

$89+ Cheap flights from Baltimore (BWI) to Maine

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 7/25. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — PWM
Aug 3 — Aug 101
Mon 8/3
Mon 8/10
1 adult, Economy
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Cheap flight deals from Baltimore to Maine

Cheapest flights from Baltimore to Maine
Explore the most affordable flight options available from Baltimore to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 4, 2026.

This Southwest deal was found by Cheapflights users on 7/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/88:10 pm
BWI
-
BOS
Nonstop1h 30m
Southwest
Mon 8/108:55 pm
BOS
-
BWI
Nonstop1h 40m
Southwest
Deal found 7/2$156
This Delta deal was found by Cheapflights users on 7/2. 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.
Wed 11/256:10 am
BWI
-
BOS
Nonstop1h 42m
Delta
Tue 12/16:25 am
BOS
-
BWI
Nonstop1h 49m
Delta
Deal found 7/2$167
This Delta deal was found by Cheapflights users on 7/1. 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.
Sat 9/51:00 pm
BWI
-
BOS
Nonstop1h 39m
Delta
Mon 9/76:35 am
BOS
-
BWI
Nonstop1h 45m
Delta
Deal found 7/1$176
This Delta deal was found by Cheapflights users on 6/30. 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.
Wed 7/226:22 pm
BWI
-
BOS
Nonstop1h 45m
Delta
Sat 7/255:05 pm
BOS
-
BWI
Nonstop1h 57m
Delta
Deal found 6/30$177
This Delta deal was found by Cheapflights users on 7/3. 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.
Sat 8/85:36 pm
BWI
-
BOS
1 stop6h 23m
Delta
Tue 8/116:35 am
BOS
-
BWI
Nonstop1h 45m
Delta
Deal found 7/3$186
This Delta deal was found by Cheapflights users on 7/1. 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.
Sat 8/86:21 am
BWI
-
BOS
Nonstop1h 39m
Delta
Mon 8/106:35 am
BOS
-
BWI
Nonstop1h 45m
Delta
Deal found 7/1$187
This Southwest deal was found by Cheapflights users on 7/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2410:30 pm
BWI
-
BOS
Nonstop1h 40m
Southwest
Tue 7/285:25 am
BOS
-
BWI
Nonstop1h 35m
Southwest
Deal found 7/3$195
This Delta deal was found by Cheapflights users on 7/3. 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.
Thu 8/66:21 am
BWI
-
BOS
Nonstop1h 39m
Delta
Mon 8/106:35 am
BOS
-
BWI
Nonstop1h 45m
Delta
Deal found 7/3$196
This KAYAK deal was found by Cheapflights users on 6/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/191:55 pm
BWI
-
BOS
Nonstop1h 40m
Delta
Tue 10/209:05 pm
BOS
-
BWI
Nonstop1h 43m
Delta
Deal found 6/29$203
This Delta deal was found by Cheapflights users on 7/1. 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.
Wed 7/225:27 pm
BWI
-
BOS
1 stop6h 32m
Delta
Wed 7/298:35 pm
BOS
-
BWI
Nonstop1h 54m
Delta
Deal found 7/1$205
This Delta deal was found by Cheapflights users on 6/30. 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.
Sat 10/107:00 am
BWI
-
BOS
Nonstop1h 39m
Delta
Mon 10/129:05 pm
BOS
-
BWI
Nonstop1h 43m
Delta
Deal found 6/30$206
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/289:37 pm
BWI
-
BOS
1 stop10h 09m
Frontier
Tue 8/411:52 am
BOS
-
BWI
1 stop6h 17m
Frontier
Deal found 6/30$208

Find flight deals from Baltimore to Maine

Keep the following information in mind while searching for Baltimore to Maine flight deals. Data was last updated July 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$156
(Southwest)

One-way from

$89
(Delta)

Popular in

July

Cheapest in

September

Average price

$423
Provider with most accurate pricing for Washington, D.C. (WAS)-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Portland flights.
Search Deals
From Baltimore/Washington to Maine
Search Deals
One-way flight from Baltimore/Washington to Maine
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore to Maine 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 July 4, 2026.
Use the filters below to find and compare flights from Baltimore to Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreBoston

BWI - BOS

BWIBOS

Baltimore/Washington

Sat 9/19

6:17 am-8:00 am

Nonstop1h 43m

Boston Logan Intl

Sun 9/20

8:10 am-9:55 am

Nonstop1h 45m

$176

BaltimoreBoston

BWI - BOS

BWIBOS

Baltimore/Washington

Mon 8/17

6:27 pm-8:12 pm

Nonstop1h 45m

Boston Logan Intl

Sun 8/23

8:45 pm-10:39 pm

Nonstop1h 54m

$215

BaltimoreBoston

BWI - BOS

BWIBOS

Baltimore/Washington

Fri 9/4

6:27 pm-8:12 pm

Nonstop1h 45m

Boston Logan Intl

Sun 9/6

2:15 pm-4:03 pm

Nonstop1h 48m

$235

BaltimoreBoston

BWI - BOS

BWIBOS

Baltimore/Washington

Sun 8/9

6:21 am-8:00 am

Nonstop1h 39m

Boston Logan Intl

Sun 8/16

8:10 am-9:58 am

Nonstop1h 48m

$235

BaltimoreBoston

BWI - BOS

BWIBOS

Baltimore/Washington

Thu 8/13

5:36 pm-11:59 pm

1 stop6h 23m

Boston Logan Intl

Sun 8/16

8:10 am-9:58 am

Nonstop1h 48m

$245

BaltimorePortland

BWI - PWM

BWIPWM

Baltimore/Washington

Wed 8/19

3:45 pm-5:15 pm

Nonstop1h 30m

Portland

Mon 8/24

5:55 am-7:30 am

Nonstop1h 35m

$268
Quickest round-trip

BaltimoreBoston

BWI - BOS

BWIBOS

Baltimore/Washington

Thu 8/6

6:30 am-8:00 am

Nonstop1h 30m

Boston Logan Intl

Sun 8/9

5:55 am-7:25 am

Nonstop1h 30m

$287

BaltimoreBoston

BWI - BOS

BWIBOS

Baltimore/Washington

Fri 9/25

6:05 pm-7:40 pm

Nonstop1h 35m

Boston Logan Intl

Sun 9/27

5:55 am-7:25 am

Nonstop1h 30m

$309

BaltimoreBoston

BWI - BOS

BWIBOS

Baltimore/Washington

Sat 7/18

6:21 am-8:00 am

Nonstop1h 39m

Boston Logan Intl

Thu 7/23

6:35 am-8:20 am

Nonstop1h 45m

$315

BaltimorePortland

BWI - PWM

BWIPWM

Baltimore/Washington

Wed 8/5

5:00 pm-11:13 pm

1 stop6h 13m

Portland

Fri 8/7

6:05 am-1:05 pm

1 stop7h 00m

$322

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Baltimore to Maine

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

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

Currently, September is the cheapest month in which you can book a flight from Baltimore to Maine (average of $177). Flying from Baltimore to Maine in June is currently the most expensive (average of $338). 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.

What is the cheapest time of day to fly from BWI to ME?

Find hourly flight availability from Baltimore to Maine. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 4, 2026.

Unlike at noon, when flights are generally more expensive, you can save up to 10% on flights from Baltimore to Maine by exploring options for tickets in the evening.

How much does it cost to fly round-trip from Baltimore to Maine?

How far ahead should I book a flight from Baltimore to Maine?

The price you pay for your flight from Baltimore to Maine may vary depending on when you book. For the best chance of a lower fare, look to book 46 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest day to fly from Baltimore to Maine?

Use this chart to determine the cheapest time to fly round-trip from Baltimore to Maine. Price data was last updated on June 27, 2026.

Travelers seeking maximum savings on their Baltimore to Maine flight should consider departing on Monday afternoons when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Maine

Get insights into the airlines that provide service to Maine. 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 Maine. Reviews last updated July 4, 2026.
Get a feel of what it's like to fly with Southwest and American Airlines from Baltimore to Maine by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,250 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

7.9

Comfort

8.0

Food

7.0

Reviews

1 / 20
10.0
Excellent

David,Aug 2023

BWI - SAN

I am a diabetic so Southwest’s snacks are always a challenge for me. Nuts would be a great option. Thanks
Southwest
7.9
Good
4,250 reviews
Southwest
7.9
Good
4,250 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

7.9

Comfort

8.0

Food

7.0

Reviews

1 / 20
10.0
Excellent

David,Aug 2023

BWI - SAN

I am a diabetic so Southwest’s snacks are always a challenge for me. Nuts would be a great option. Thanks
American Airlines
7.1
Good
11,765 reviews
Southwest
7.9
Good
4,250 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

7.9

Comfort

8.0

Food

7.0

Reviews

1 / 20
10.0
Excellent

David,Aug 2023

BWI - SAN

I am a diabetic so Southwest’s snacks are always a challenge for me. Nuts would be a great option. Thanks

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Maine. 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 Maine?

    Most people fly from Baltimore/Washington (BWI) if they book a flight from Baltimore to Maine. Baltimore/Washington is conveniently located just 8.5 mi from Baltimore’s city center.

  • How popular is this Baltimore to Maine flight route?

    The Baltimore/Washington to Maine flight path was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Baltimore to Maine?

    Airlines like Delta, Southwest, and United Airlines fly from Baltimore to Maine in about 1h 30m. The time it takes to get you to your destination can typically vary by up to 7h 14m. The distance from Baltimore to Maine is about 451 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Baltimore to Maine?

    The most popular flight routes from Baltimore to Maine are Baltimore/Washington - Boston Logan Intl, Baltimore/Washington - Portland and Baltimore/Washington - Bangor.

  • What are the cheapest flights from Baltimore to Maine?

    Looking at all options, your cheapest flight can be booked for $126. While the most popular route (Baltimore/Washington - Boston Logan Intl) can be booked for $117 on average, our data indicates $342 when flying from Baltimore to Maine.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Baltimore to Maine 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 Maine?

    Currently, September is the cheapest month in which you can book a flight from Baltimore to Maine (average of $177). Flying from Baltimore to Maine in June is currently the most expensive (average of $338). 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

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Alternative routes for Baltimore to Maine

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Baltimore to Maine

Discover the top 2 airlines that operate flights from Baltimore to Maine. 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 July 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$259Average$413FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$360Average$556FlexibilityNo cancel feeOn-time71%

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