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Cheap flights from Boston to Portland from $119

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 8/6. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Boston to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
7:08 pm - 12:25 am
BOS
-
PWM
5h 17m
1 stop
JetBlue Logo
2:45 pm - 6:28 pm
PWM
-
BOS
3h 43m
1 stop
$235JetBlue
Fri, Aug 7 - Fri, Aug 14
JetBlue Logo
8:09 pm - 12:16 am
BOS
-
PWM
4h 07m
1 stop
JetBlue Logo
6:41 am - 2:24 pm
PWM
-
BOS
7h 43m
1 stop
$237JetBlue
Sat, Jul 18 - Sat, Jul 25
JetBlue Logo
7:39 pm - 12:16 am
BOS
-
PWM
4h 37m
1 stop
JetBlue Logo
2:40 pm - 6:59 pm
PWM
-
BOS
4h 19m
1 stop
$238JetBlue
Thu, Jul 9 - Wed, Jul 15
JetBlue Logo
8:41 am - 1:45 pm
BOS
-
PWM
5h 04m
1 stop
JetBlue Logo
6:00 am - 11:33 am
PWM
-
BOS
5h 33m
1 stop
$271JetBlue
Mon, Jul 13 - Sun, Jul 26
JetBlue Logo
7:39 pm - 12:16 am
BOS
-
PWM
4h 37m
1 stop
JetBlue Logo
2:40 pm - 11:59 pm
PWM
-
BOS
9h 19m
1 stop
$278JetBlue
Thu, Jul 16 - Thu, Jul 23
JetBlue Logo
6:40 pm - 11:52 pm
BOS
-
PWM
5h 12m
1 stop
JetBlue Logo
6:00 am - 2:40 pm
PWM
-
BOS
8h 40m
1 stop
$290JetBlue
Tue, Sep 15 - Mon, Sep 21
American Airlines Logo
7:04 am - 12:37 pm
BOS
-
PWM
5h 33m
1 stop
American Airlines Logo
1:28 pm - 9:33 pm
PWM
-
BOS
8h 05m
1 stop
$295American Airlines
Tue, Jul 21 - Tue, Jul 28
American Airlines Logo
8:00 pm - 12:37 pm
BOS
-
PWM
16h 37m
1 stop
American Airlines Logo
1:30 pm - 10:30 pm
PWM
-
BOS
9h 00m
1 stop
$299American Airlines
Mon, Aug 3 - Wed, Aug 5
JetBlue Logo
8:41 am - 1:45 pm
BOS
-
PWM
5h 04m
1 stop
JetBlue Logo
2:40 pm - 6:27 pm
PWM
-
BOS
3h 47m
1 stop
$304JetBlue
Thu, Jul 9 - Mon, Jul 13
American Airlines Logo
6:00 am - 12:35 pm
BOS
-
PWM
6h 35m
1 stop
American Airlines Logo
1:25 pm - 9:33 pm
PWM
-
BOS
8h 08m
1 stop
$319American Airlines
Mon, Jul 20 - Mon, Jul 27

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JetBlue flights from Boston to Portland, Maine

Our best JetBlue deals on Boston to Portland, Maine flight tickets
JetBlue
Aug 7
BOS7:08 pmBoston Logan Intl
5h 17m
1 stop
PWM12:25 amPortland
Aug 14
PWM2:45 pmPortland
3h 43m
1 stop
BOS6:28 pmBoston Logan Intl
$235
JetBlue
Jul 18
BOS8:09 pmBoston Logan Intl
4h 07m
1 stop
PWM12:16 amPortland
Jul 25
PWM6:41 amPortland
7h 43m
1 stop
BOS2:24 pmBoston Logan Intl
$237
JetBlue
Jul 9
BOS7:39 pmBoston Logan Intl
4h 37m
1 stop
PWM12:16 amPortland
Jul 15
PWM2:40 pmPortland
4h 19m
1 stop
BOS6:59 pmBoston Logan Intl
$238

American Airlines flights from Boston to Portland, Maine

Our best American Airlines deals on Boston to Portland, Maine flight tickets
American Airlines
Jul 21
BOS7:04 amBoston Logan Intl
5h 33m
1 stop
PWM12:37 pmPortland
Jul 28
PWM1:28 pmPortland
8h 05m
1 stop
BOS9:33 pmBoston Logan Intl
$295
American Airlines
Aug 3
BOS8:00 pmBoston Logan Intl
16h 37m
1 stop
PWM12:37 pmPortland
Aug 5
PWM1:30 pmPortland
9h 00m
1 stop
BOS10:30 pmBoston Logan Intl
$299
American Airlines
Jul 20
BOS6:00 amBoston Logan Intl
6h 35m
1 stop
PWM12:35 pmPortland
Jul 27
PWM1:25 pmPortland
8h 08m
1 stop
BOS9:33 pmBoston Logan Intl
$319

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 June 23, 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

Fri 8/7

7:08 pm-12:25 am

1 stop5h 17m

Portland

Fri 8/14

2:45 pm-6:28 pm

1 stop3h 43m

$235

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

Sat 7/18

8:09 pm-12:16 am

1 stop4h 07m

Portland

Sat 7/25

6:41 am-2:24 pm

1 stop7h 43m

$237

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

Thu 7/9

7:39 pm-12:16 am

1 stop4h 37m

Portland

Wed 7/15

2:40 pm-6:59 pm

1 stop4h 19m

$238

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

Mon 7/13

8:41 am-1:45 pm

1 stop5h 04m

Portland

Sun 7/26

6:00 am-11:33 am

1 stop5h 33m

$271

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

Thu 7/16

7:39 pm-12:16 am

1 stop4h 37m

Portland

Thu 7/23

2:40 pm-11:59 pm

1 stop9h 19m

$278

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

Tue 9/15

6:40 pm-11:52 pm

1 stop5h 12m

Portland

Mon 9/21

6:00 am-2:40 pm

1 stop8h 40m

$290

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

Tue 7/21

7:04 am-12:37 pm

1 stop5h 33m

Portland

Tue 7/28

1:28 pm-9:33 pm

1 stop8h 05m

$295

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

Mon 8/3

8:00 pm-12:37 pm

1 stop16h 37m

Portland

Wed 8/5

1:30 pm-10:30 pm

1 stop9h 00m

$299
Quickest round-trip

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

Thu 7/9

8:41 am-1:45 pm

1 stop5h 04m

Portland

Mon 7/13

2:40 pm-6:27 pm

1 stop3h 47m

$304

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

Mon 7/20

6:00 am-12:35 pm

1 stop6h 35m

Portland

Mon 7/27

1:25 pm-9:33 pm

1 stop8h 08m

$319

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, American Airlines, and Southwest 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

3h 47m

Direct flights

None
The fastest flight from Boston to Portland, Maine takes 3h 47m
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. 3h 47m 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
Lewiston
Brunswick
Freeport
Conway
Bartlett
Gorham
Auburn
Windham
Intervale
Bath
Oxford
Falmouth
Georgetown
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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