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Cheap flights from Boston to Portland from $112

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Portland departing on 5/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Boston to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
5:02 pm - 11:03 pm
BOS
-
PWM
6h 01m
1 stop
JetBlue Logo
7:20 am - 2:28 pm
PWM
-
BOS
7h 08m
1 stop
$227JetBlue
Tue, May 5 - Tue, May 12
JetBlue Logo
5:25 pm - 11:03 pm
BOS
-
PWM
5h 38m
1 stop
JetBlue Logo
7:20 am - 2:28 pm
PWM
-
BOS
7h 08m
1 stop
$228JetBlue
Sat, May 2 - Sat, May 9
Multiple Airlines Logo
9:34 am - 4:16 pm
BOS
-
PWM
6h 42m
1 stop
Multiple Airlines Logo
5:01 pm - 9:12 am
PWM
-
BOS
16h 11m
2 stops
$248Multiple Airlines
Wed, May 6 - Wed, May 13
JetBlue Logo
5:02 pm - 11:03 pm
BOS
-
PWM
6h 01m
1 stop
JetBlue Logo
6:00 am - 11:36 am
PWM
-
BOS
5h 36m
1 stop
$261JetBlue
Tue, May 19 - Sat, May 23
Multiple Airlines Logo
9:34 am - 4:16 pm
BOS
-
PWM
6h 42m
1 stop
Multiple Airlines Logo
11:07 am - 9:12 am
PWM
-
BOS
22h 05m
1 stop
$274Multiple Airlines
Wed, May 6 - Wed, May 13
Multiple Airlines Logo
9:34 am - 4:16 pm
BOS
-
PWM
6h 42m
1 stop
Multiple Airlines Logo
11:07 am - 9:12 am
PWM
-
BOS
22h 05m
1 stop
$297Multiple Airlines
Wed, May 6 - Wed, May 13
Multiple Airlines Logo
9:29 am - 4:16 pm
BOS
-
PWM
6h 47m
1 stop
Multiple Airlines Logo
5:01 pm - 9:42 pm
PWM
-
BOS
28h 41m
2 stops
$314Multiple Airlines
Wed, May 20 - Wed, May 27
American Airlines Logo
7:15 pm - 9:18 am
BOS
-
PWM
14h 03m
1 stop
American Airlines Logo
1:14 pm - 9:50 pm
PWM
-
BOS
8h 36m
1 stop
$323American Airlines
Fri, Sep 4 - Sun, Sep 6
Southwest Logo
8:10 am - 3:00 pm
BOS
-
PWM
6h 50m
1 stop
Southwest Logo
10:30 am - 2:30 pm
PWM
-
BOS
4h 00m
1 stop
$347Southwest
Sat, Sep 19 - Fri, Sep 25
JetBlue Logo
6:40 pm - 11:58 pm
BOS
-
PWM
5h 18m
1 stop
JetBlue Logo
6:00 am - 11:02 am
PWM
-
BOS
5h 02m
1 stop
$364JetBlue
Fri, May 22 - Fri, May 29

American Airlines flights from Boston to Portland, Maine

Our best American Airlines deals on Boston to Portland, Maine flight tickets
American Airlines
Sep 4
BOS7:15 pmBoston Logan Intl
14h 03m
1 stop
PWM9:18 amPortland
Sep 6
PWM1:14 pmPortland
8h 36m
1 stop
BOS9:50 pmBoston Logan Intl
$323
American Airlines
May 5
BOS5:18 pmBoston Logan Intl
16h 36m
1 stop
PWM9:54 amPortland
May 12
PWM3:39 pmPortland
7h 15m
1 stop
BOS10:54 pmBoston Logan Intl
$372
American Airlines
Apr 23
BOS6:00 amBoston Logan Intl
3h 54m
1 stop
PWM9:54 amPortland
Apr 27
PWM3:39 pmPortland
15h 41m
1 stop
BOS7:20 amBoston Logan Intl
$376

JetBlue flights from Boston to Portland, Maine

Our best JetBlue deals on Boston to Portland, Maine flight tickets
JetBlue
May 5
BOS5:02 pmBoston Logan Intl
6h 01m
1 stop
PWM11:03 pmPortland
May 12
PWM7:20 amPortland
7h 08m
1 stop
BOS2:28 pmBoston Logan Intl
$227
JetBlue
May 2
BOS5:25 pmBoston Logan Intl
5h 38m
1 stop
PWM11:03 pmPortland
May 9
PWM7:20 amPortland
7h 08m
1 stop
BOS2:28 pmBoston Logan Intl
$228
JetBlue
May 19
BOS5:02 pmBoston Logan Intl
6h 01m
1 stop
PWM11:03 pmPortland
May 23
PWM6:00 amPortland
5h 36m
1 stop
BOS11:36 amBoston Logan Intl
$261

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Portland, 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, momondo users made 832,500 searches. Data last updated April 9, 2026.
Use the filters below to find and compare flights from Boston to Portland, Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

Tue 5/5

5:02 pm-11:03 pm

1 stop6h 01m

Portland

Tue 5/12

7:20 am-2:28 pm

1 stop7h 08m

$227

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

Sat 5/2

5:25 pm-11:03 pm

1 stop5h 38m

Portland

Sat 5/9

7:20 am-2:28 pm

1 stop7h 08m

$228

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

Wed 5/6

9:34 am-4:16 pm

1 stop6h 42m

Portland

Wed 5/13

5:01 pm-9:12 am

2 stops16h 11m

$248

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

Tue 5/19

5:02 pm-11:03 pm

1 stop6h 01m

Portland

Sat 5/23

6:00 am-11:36 am

1 stop5h 36m

$261

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

Wed 5/6

9:34 am-4:16 pm

1 stop6h 42m

Portland

Wed 5/13

11:07 am-9:12 am

1 stop22h 05m

$274

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

Wed 5/6

9:34 am-4:16 pm

1 stop6h 42m

Portland

Wed 5/13

11:07 am-9:12 am

1 stop22h 05m

$297

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

Wed 5/20

9:29 am-4:16 pm

1 stop6h 47m

Portland

Wed 5/27

5:01 pm-9:42 pm

2 stops28h 41m

$314

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

Fri 9/4

7:15 pm-9:18 am

1 stop14h 03m

Portland

Sun 9/6

1:14 pm-9:50 pm

1 stop8h 36m

$323

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

Sat 9/19

8:10 am-3:00 pm

1 stop6h 50m

Portland

Fri 9/25

10:30 am-2:30 pm

1 stop4h 00m

$347
Quickest round-trip

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

Fri 5/22

6:40 pm-11:58 pm

1 stop5h 18m

Portland

Fri 5/29

6:00 am-11:02 am

1 stop5h 02m

$364

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Portland from

How to get the cheapest flight ticket from Boston to Portland, Maine

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Boston Logan Intl to Portland?

JetBlue, Southwest, and Delta are the most popular carriers operating from Boston Logan Intl to Portland

When to book flights from Boston to Portland, Maine

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Portland, Maine according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Portland, Maine (BOS to PWM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Portland, Maine

Fastest flight time

4h 07m

Direct flights

None
The fastest flight from Boston to Portland, Maine takes 4h 07m
There are no direct flights from Boston to Portland, Maine. There are no popular flight routes from Boston to Portland, Maine.
Search flight deals

Frequently asked questions about flying from Boston to Portland, Maine

  • How far is Boston Logan Intl to Portland by plane?

    There are 98.5 mi between Boston Logan Intl and Portland. 4h 07m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Portland Airport?

    Prices for flights from Boston Logan Intl Airport to Portland Airport were last updated today.

  • How old do you have to be to fly from Boston Logan Intl Airport to Portland Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The travel and health documents required for your trip to Portland Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Boothbay Harbor
Jackson
Conway
Freeport
Lewiston
Brunswick
Bartlett
Gorham
Auburn
Windham
Intervale
Bath
Oxford
Georgetown
Falmouth
Tamworth

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Portland?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Portland from Boston.

Can I find flights from Boston to Portland with flexible booking policies on momondo?

Flights from Boston to Portland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Boston to Portland?

Once all potential Boston to Portland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Boston to Portland right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Portland, momondo offers a useful price alert feature which will track prices for flights to Portland from Boston and alert you when they change.

An easier way to manage your Portland, Maine trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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