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Cheap flights from Boston to Portland from $149

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 3/4. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
6:00 pm - 11:38 pm
BOS
-
PWM
5h 38m
1 stop
JetBlue Logo
6:00 am - 10:43 am
PWM
-
BOS
4h 43m
1 stop
$168JetBlue
ma, mrt. 30 - di, apr. 7
JetBlue Logo
9:25 am - 1:23 pm
BOS
-
PWM
3h 58m
1 stop
JetBlue Logo
6:00 am - 10:20 am
PWM
-
BOS
4h 20m
1 stop
$201JetBlue
za, mei. 30 - wo, jun. 3
JetBlue Logo
6:35 pm - 11:47 pm
BOS
-
PWM
5h 12m
1 stop
JetBlue Logo
6:00 am - 10:43 am
PWM
-
BOS
4h 43m
1 stop
$268JetBlue
ma, apr. 6 - di, apr. 7
American Airlines Logo
2:08 pm - 9:19 pm
BOS
-
PWM
7h 11m
1 stop
American Airlines Logo
1:14 pm - 9:50 pm
PWM
-
BOS
8h 36m
1 stop
$343American Airlines
ma, aug. 10 - vr, aug. 14
American Airlines Logo
7:18 pm - 9:54 am
BOS
-
PWM
14h 36m
1 stop
American Airlines Logo
3:39 pm - 9:21 am
PWM
-
BOS
17h 42m
1 stop
$363American Airlines
ma, mei. 4 - do, mei. 7
Multiple Airlines Logo
11:16 am - 10:27 am
BOS
-
PWM
23h 11m
1 stop
Multiple Airlines Logo
5:01 pm - 11:45 am
PWM
-
BOS
18h 44m
2 stops
$388Multiple Airlines
di, mei. 12 - za, mei. 16
Multiple Airlines Logo
6:10 pm - 10:17 am
BOS
-
PWM
40h 07m
2 stops
Multiple Airlines Logo
6:14 pm - 1:55 pm
PWM
-
BOS
19h 41m
1 stop
$394Multiple Airlines
ma, mrt. 2 - di, mrt. 10
Multiple Airlines Logo
6:01 am - 11:38 pm
BOS
-
PWM
17h 37m
2 stops
Multiple Airlines Logo
6:00 am - 9:33 pm
PWM
-
BOS
15h 33m
2 stops
$404Multiple Airlines
ma, mrt. 30 - di, apr. 7
JetBlue Logo
5:00 pm - 11:36 pm
BOS
-
PWM
6h 36m
1 stop
JetBlue Logo
6:00 am - 10:38 am
PWM
-
BOS
4h 38m
1 stop
$430JetBlue
wo, mei. 13 - zo, mei. 17
American Airlines Logo
7:50 am - 3:09 pm
BOS
-
PWM
7h 19m
1 stop
American Airlines Logo
4:53 pm - 7:20 am
PWM
-
BOS
14h 27m
1 stop
$458American Airlines
do, apr. 23 - zo, apr. 26

JetBlue flights from Boston to Portland, Maine

Our best JetBlue deals on Boston to Portland, Maine flight tickets
JetBlue
Mar 30
BOS6:00 pmBoston Logan Intl
5h 38m
1 stop
PWM11:38 pmPortland
Apr 7
PWM6:00 amPortland
4h 43m
1 stop
BOS10:43 amBoston Logan Intl
$168
JetBlue
May 30
BOS9:25 amBoston Logan Intl
3h 58m
1 stop
PWM1:23 pmPortland
Jun 3
PWM6:00 amPortland
4h 20m
1 stop
BOS10:20 amBoston Logan Intl
$201
JetBlue
Apr 6
BOS6:35 pmBoston Logan Intl
5h 12m
1 stop
PWM11:47 pmPortland
Apr 7
PWM6:00 amPortland
4h 43m
1 stop
BOS10:43 amBoston Logan Intl
$268

American Airlines flights from Boston to Portland, Maine

Our best American Airlines deals on Boston to Portland, Maine flight tickets
American Airlines
Aug 10
BOS2:08 pmBoston Logan Intl
7h 11m
1 stop
PWM9:19 pmPortland
Aug 14
PWM1:14 pmPortland
8h 36m
1 stop
BOS9:50 pmBoston Logan Intl
$343
American Airlines
May 4
BOS7:18 pmBoston Logan Intl
14h 36m
1 stop
PWM9:54 amPortland
May 7
PWM3:39 pmPortland
17h 42m
1 stop
BOS9:21 amBoston Logan Intl
$363
American Airlines
Apr 23
BOS7:50 amBoston Logan Intl
7h 19m
1 stop
PWM3:09 pmPortland
Apr 26
PWM4:53 pmPortland
14h 27m
1 stop
BOS7:20 amBoston Logan Intl
$458

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 februari 14, 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

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

ma 3/30

6:00 pm-11:38 pm

1 stop5h 38m

Portland

di 4/7

6:00 am-10:43 am

1 stop4h 43m

$168

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

za 5/30

9:25 am-1:23 pm

1 stop3h 58m

Portland

wo 6/3

6:00 am-10:20 am

1 stop4h 20m

$201

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

ma 4/6

6:35 pm-11:47 pm

1 stop5h 12m

Portland

di 4/7

6:00 am-10:43 am

1 stop4h 43m

$268

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

ma 8/10

2:08 pm-9:19 pm

1 stop7h 11m

Portland

vr 8/14

1:14 pm-9:50 pm

1 stop8h 36m

$343

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

ma 5/4

7:18 pm-9:54 am

1 stop14h 36m

Portland

do 5/7

3:39 pm-9:21 am

1 stop17h 42m

$363

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

di 5/12

11:16 am-10:27 am

1 stop23h 11m

Portland

za 5/16

5:01 pm-11:45 am

2 stops18h 44m

$388

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

ma 3/2

6:10 pm-10:17 am

2 stops40h 07m

Portland

di 3/10

6:14 pm-1:55 pm

1 stop19h 41m

$394

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

ma 3/30

6:01 am-11:38 pm

2 stops17h 37m

Portland

di 4/7

6:00 am-9:33 pm

2 stops15h 33m

$404

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

wo 5/13

5:00 pm-11:36 pm

1 stop6h 36m

Portland

zo 5/17

6:00 am-10:38 am

1 stop4h 38m

$430

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

do 4/23

7:50 am-3:09 pm

1 stop7h 19m

Portland

zo 4/26

4:53 pm-7:20 am

1 stop14h 27m

$458

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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?

United Airlines is the most popular carrier 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 58m

Direct flights

None
The fastest flight from Boston to Portland, Maine takes 3h 58m
There are no direct flights from Boston to Portland, Maine. There are no popular flight routes from Boston to Portland, Maine.
Search flight deals

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

    There are 98.5 mi between Boston Logan Intl and Portland. 3h 58m 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.
Start using Trips
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1 adult
ma 3/16
ma 3/23
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