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

Prices for flights from Portland Airport to Boston Logan Intl Airport are updated daily.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Boston Logan Intl Airport.

What documentation or ID do you need to fly to Boston Logan Intl Airport?

The travel and health documents required for your trip to Boston Logan Intl 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 Boston Logan Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$122 Cheap Flights from Portland, Maine to Boston in 2026

Find the cheapest flights from Portland, Maine to Boston

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 10:51 amPWM Portland-BOS Boston Logan Intl

4h 51m1 stop New York John F Kennedy Intl

6:40 pm - 11:54 pmBOS Boston Logan Intl-PWM Portland

5h 14m1 stop New York John F Kennedy Intl

$243JetBlue

Wed, Sep 16 - Sat, Sep 19

2:40 pm - 7:24 pmPWM Portland-BOS Boston Logan Intl

4h 44m1 stop New York John F Kennedy Intl

7:00 pm - 11:54 pmBOS Boston Logan Intl-PWM Portland

4h 54m1 stop New York John F Kennedy Intl

$267JetBlue

Wed, Sep 2 - Wed, Sep 9

6:00 am - 10:51 amPWM Portland-BOS Boston Logan Intl

4h 51m1 stop New York John F Kennedy Intl

6:40 pm - 11:52 pmBOS Boston Logan Intl-PWM Portland

5h 12m1 stop New York John F Kennedy Intl

$315JetBlue

Tue, Sep 22 - Sat, Oct 10

6:00 am - 10:51 amPWM Portland-BOS Boston Logan Intl

4h 51m1 stop New York John F Kennedy Intl

2:45 pm - 11:54 pmBOS Boston Logan Intl-PWM Portland

9h 09m1 stop New York John F Kennedy Intl

$335JetBlue

Fri, Sep 11 - Sun, Sep 13

6:00 am - 11:25 amPWM Portland-BOS Boston Logan Intl

5h 25m1 stop New York John F Kennedy Intl

5:15 am - 11:54 pmBOS Boston Logan Intl-PWM Portland

18h 39m1 stop New York John F Kennedy Intl

$350JetBlue

Thu, Sep 3 - Wed, Sep 9

12:50 pm - 6:25 pmPWM Portland-BOS Boston Logan Intl

5h 35m1 stop Baltimore/Washington

8:50 am - 2:40 pmBOS Boston Logan Intl-PWM Portland

5h 50m1 stop Baltimore/Washington

$357Southwest

Fri, Jan 22 - Mon, Jan 25

2:40 pm - 7:24 pmPWM Portland-BOS Boston Logan Intl

4h 44m1 stop New York John F Kennedy Intl

8:35 am - 1:45 pmBOS Boston Logan Intl-PWM Portland

5h 10m1 stop New York John F Kennedy Intl

$363JetBlue

Wed, Sep 2 - Thu, Sep 3

6:00 am - 10:51 amPWM Portland-BOS Boston Logan Intl

4h 51m1 stop New York John F Kennedy Intl

3:40 pm - 11:54 pmBOS Boston Logan Intl-PWM Portland

8h 14m1 stop New York John F Kennedy Intl

$373JetBlue

Thu, Sep 17 - Sun, Sep 20

3:40 pm - 10:15 pmPWM Portland-BOS Boston Logan Intl

6h 35m1 stop Baltimore/Washington

5:55 am - 10:35 amBOS Boston Logan Intl-PWM Portland

4h 40m1 stop Baltimore/Washington

$378Southwest

Fri, Sep 11 - Sun, Sep 13

6:41 am - 11:33 amPWM Portland-BOS Boston Logan Intl

4h 52m1 stop New York John F Kennedy Intl

8:20 pm - 12:25 amBOS Boston Logan Intl-PWM Portland

4h 05m1 stop New York John F Kennedy Intl

$387JetBlue

Sat, Aug 29 - Wed, Sep 2

Cheap last minute flights

Enter your travel dates to find the best prices.

1:25 pm - 5:17 pmPWM Portland-BOS Boston Logan Intl

3h 52m1 stop New York John F Kennedy Intl

4:30 pm - 12:25 amBOS Boston Logan Intl-PWM Portland

7h 55m1 stop New York John F Kennedy Intl

$521JetBlue

Tue, Aug 18 - Thu, Aug 27

6:00 am - 11:33 amPWM Portland-BOS Boston Logan Intl

5h 33m1 stop New York John F Kennedy Intl

7:12 am - 12:30 pmBOS Boston Logan Intl-PWM Portland

5h 18m1 stop New York John F Kennedy Intl

$714JetBlue

Mon, Aug 17 - Tue, Aug 18

5:45 am - 12:40 pmPWM Portland-BOS Boston Logan Intl

6h 55m1 stop Baltimore/Washington

7:40 am - 12:25 pmBOS Boston Logan Intl-PWM Portland

4h 45m1 stop Baltimore/Washington

$732Southwest

Tue, Aug 18 - Thu, Aug 27

6:00 am - 11:59 pmPWM Portland-BOS Boston Logan Intl

17h 59m2 stops Newark Washington, D.C. Dulles Intl

11:00 am - 9:08 amBOS Boston Logan Intl-PWM Portland

22h 08m1 stop Newark

$762United Airlines

Tue, Aug 18 - Thu, Aug 27

7:40 am - 2:55 pmPWM Portland-BOS Boston Logan Intl

7h 15m1 stop Chicago Midway

5:30 pm - 10:25 pmBOS Boston Logan Intl-PWM Portland

4h 55m1 stop Baltimore/Washington

$817Southwest

Mon, Aug 17 - Mon, Aug 17

6:00 am - 11:59 pmPWM Portland-BOS Boston Logan Intl

17h 59m2 stops Newark Washington, D.C. Dulles Intl

7:00 pm - 9:08 amBOS Boston Logan Intl-PWM Portland

14h 08m1 stop Newark

$826United Airlines

Tue, Aug 18 - Thu, Aug 27

6:00 am - 2:22 pmPWM Portland-BOS Boston Logan Intl

8h 22m1 stop Newark

5:45 am - 1:55 pmBOS Boston Logan Intl-PWM Portland

8h 10m2 stops Washington, D.C. Dulles Intl Newark

$1,059United Airlines

Mon, Aug 17 - Tue, Aug 18

6:00 am - 11:59 pmPWM Portland-BOS Boston Logan Intl

17h 59m2 stops Newark Washington, D.C. Dulles Intl

11:52 am - 11:32 pmBOS Boston Logan Intl-PWM Portland

11h 40m2 stops Nantucket Memorial Newark

$1,218Multiple Airlines

Mon, Aug 17 - Tue, Aug 18

10:45 am - 5:35 pmPWM Portland-BOS Boston Logan Intl

6h 50m2 stops Newark Nantucket Memorial

9:33 am - 6:29 pmBOS Boston Logan Intl-PWM Portland

8h 56m1 stop Newark

$1,223Multiple Airlines

Tue, Aug 18 - Thu, Aug 20

10:45 am - 5:35 pmPWM Portland-BOS Boston Logan Intl

6h 50m2 stops Newark Nantucket Memorial

5:45 am - 11:32 pmBOS Boston Logan Intl-PWM Portland

17h 47m2 stops Washington, D.C. Dulles Intl Newark

$1,228Multiple Airlines

Tue, Aug 18 - Thu, Aug 27

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Southwest flights from Portland, Maine to Boston

Our best Southwest deals on Portland, Maine to Boston flight tickets

Southwest

Jan 22

PWM12:50 pmPortland

5h 35m

1 stop

BOS6:25 pmBoston Logan Intl

Jan 25

BOS8:50 amBoston Logan Intl

5h 50m

1 stop

PWM2:40 pmPortland

$357

Southwest

Sep 11

PWM3:40 pmPortland

6h 35m

1 stop

BOS10:15 pmBoston Logan Intl

Sep 13

BOS5:55 amBoston Logan Intl

4h 40m

1 stop

PWM10:35 amPortland

$378

Southwest

Sep 8

PWM10:30 amPortland

4h 10m

1 stop

BOS2:40 pmBoston Logan Intl

Sep 15

BOS5:25 amBoston Logan Intl

4h 30m

1 stop

PWM9:55 amPortland

$498

United Airlines flights from Portland, Maine to Boston

Our best United Airlines deals on Portland, Maine to Boston flight tickets

United Airlines

Sep 16

PWM5:15 amPortland

18h 44m

1 stop

BOS11:59 pmBoston Logan Intl

Sep 19

BOS7:23 pmBoston Logan Intl

18h 32m

2 stops

PWM1:55 pmPortland

$510

United Airlines

Sep 19

PWM6:06 amPortland

17h 53m

2 stops

BOS11:59 pmBoston Logan Intl

Sep 22

BOS5:45 amBoston Logan Intl

12h 44m

2 stops

PWM6:29 pmPortland

$515

United Airlines

Sep 16

PWM5:15 amPortland

14h 04m

1 stop

BOS7:19 pmBoston Logan Intl

Sep 19

BOS7:23 pmBoston Logan Intl

18h 32m

2 stops

PWM1:55 pmPortland

$521

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandBoston

PWM Portland - BOS Boston Logan Intl

PWMBOS

Portland

Wed 9/16

6:00 am-10:51 am

1 stop4h 51m

Boston Logan Intl

Sat 9/19

6:40 pm-11:54 pm

1 stop5h 14m

$243

PortlandBoston

PWM Portland - BOS Boston Logan Intl

PWMBOS

Portland

Wed 9/2

2:40 pm-7:24 pm

1 stop4h 44m

Boston Logan Intl

Wed 9/9

7:00 pm-11:54 pm

1 stop4h 54m

$267

PortlandBoston

PWM Portland - BOS Boston Logan Intl

PWMBOS

Portland

Tue 9/22

6:00 am-10:51 am

1 stop4h 51m

Boston Logan Intl

Sat 10/10

6:40 pm-11:52 pm

1 stop5h 12m

$315

PortlandBoston

PWM Portland - BOS Boston Logan Intl

PWMBOS

Portland

Fri 9/11

6:00 am-10:51 am

1 stop4h 51m

Boston Logan Intl

Sun 9/13

2:45 pm-11:54 pm

1 stop9h 09m

$335

PortlandBoston

PWM Portland - BOS Boston Logan Intl

PWMBOS

Portland

Thu 9/3

6:00 am-11:25 am

1 stop5h 25m

Boston Logan Intl

Wed 9/9

5:15 am-11:54 pm

1 stop18h 39m

$350

PortlandBoston

PWM Portland - BOS Boston Logan Intl

PWMBOS

Portland

Fri 1/22

12:50 pm-6:25 pm

1 stop5h 35m

Boston Logan Intl

Mon 1/25

8:50 am-2:40 pm

1 stop5h 50m

$357

PortlandBoston

PWM Portland - BOS Boston Logan Intl

PWMBOS

Portland

Wed 9/2

2:40 pm-7:24 pm

1 stop4h 44m

Boston Logan Intl

Thu 9/3

8:35 am-1:45 pm

1 stop5h 10m

$363

PortlandBoston

PWM Portland - BOS Boston Logan Intl

PWMBOS

Portland

Thu 9/17

6:00 am-10:51 am

1 stop4h 51m

Boston Logan Intl

Sun 9/20

3:40 pm-11:54 pm

1 stop8h 14m

$373

PortlandBoston

PWM Portland - BOS Boston Logan Intl

PWMBOS

Portland

Fri 9/11

3:40 pm-10:15 pm

1 stop6h 35m

Boston Logan Intl

Sun 9/13

5:55 am-10:35 am

1 stop4h 40m

$378

Quickest round-trip

PortlandBoston

PWM Portland - BOS Boston Logan Intl

PWMBOS

Portland

Sat 8/29

6:41 am-11:33 am

1 stop4h 52m

Boston Logan Intl

Wed 9/2

8:20 pm-12:25 am

1 stop4h 05m

$387

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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 Portland to Boston Logan Intl?

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

When to book flights from Portland, Maine to Boston

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

Estimated round-trip price

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

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

Fastest flight time	4h 12m
Direct flights	None

The fastest flight from Portland, Maine to Boston takes 4h 12m

There are no direct flights from Portland, Maine to Boston. There are no popular flight routes from Portland, Maine to Boston.

Search flight deals

Frequently asked questions about flying from Portland, Maine to Boston

How far is Portland to Boston Logan Intl by plane?
There are 98.5 mi between Portland and Boston Logan Intl. A reasonable flight in good conditions will take 4h 12m.
When did momondo last update prices for flights from Portland Airport to Boston Logan Intl Airport?
Prices for flights from Portland Airport to Boston Logan Intl Airport are updated daily.
How old do you have to be to fly from Portland Airport to Boston Logan Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The travel and health documents required for your trip to Boston Logan Intl 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 Boston Logan Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Hampton Beach

Ogunquit

Salem

Old Orchard Beach

Laconia

Hampton

Cambridge

South Yarmouth

Plymouth

Revere

Middletown

Kennebunkport

Warwick

Gloucester

York Beach

Everett

South Portland

Brockton

Seekonk

Falmouth

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portland to Boston. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Portland to Boston flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Boston from Portland.

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

Yes. momondo can track prices for Portland to Boston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.