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.

$204 Cheap Flights from Portland, Maine to Boston in 2026/27

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.

10:25 am - 2:30 pmPWM Portland-BOS Boston Logan Intl

4h 05m1 stop Baltimore/Washington

7:45 pm - 11:55 pmBOS Boston Logan Intl-PWM Portland

4h 10m1 stop Baltimore/Washington

$407Southwest

Mon, Dec 7 - Fri, Dec 11

5:15 am - 10:35 amPWM Portland-BOS Boston Logan Intl

5h 20m1 stop Baltimore/Washington

7:55 am - 12:10 pmBOS Boston Logan Intl-PWM Portland

4h 15m1 stop Baltimore/Washington

$427Southwest

Thu, Dec 3 - Thu, Dec 10

5:35 pm - 9:41 amPWM Portland-BOS Boston Logan Intl

40h 06m2 stops Charleston Fort Lauderdale

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

22h 00m1 stop Orlando

$466Multiple Airlines

Fri, Dec 4 - Fri, Dec 11

3:25 pm - 9:55 pmPWM Portland-BOS Boston Logan Intl

6h 30m1 stop Baltimore/Washington

5:40 am - 9:25 amBOS Boston Logan Intl-PWM Portland

3h 45m1 stop Baltimore/Washington

$467Southwest

Thu, Dec 31 - Sat, Jan 2

5:15 am - 10:35 amPWM Portland-BOS Boston Logan Intl

5h 20m1 stop Baltimore/Washington

5:30 am - 9:50 amBOS Boston Logan Intl-PWM Portland

4h 20m1 stop Baltimore/Washington

$477Southwest

Mon, Dec 7 - Thu, Dec 10

11:10 am - 3:40 pmPWM Portland-BOS Boston Logan Intl

4h 30m1 stop Baltimore/Washington

5:25 am - 10:30 amBOS Boston Logan Intl-PWM Portland

5h 05m1 stop Baltimore/Washington

$511Southwest

Sun, Nov 22 - Thu, Nov 26

5:25 am - 9:40 amPWM Portland-BOS Boston Logan Intl

4h 15m1 stop Baltimore/Washington

7:40 pm - 11:55 pmBOS Boston Logan Intl-PWM Portland

4h 15m1 stop Baltimore/Washington

$557Southwest

Sun, Jan 3 - Sun, Jan 3

9:38 am - 11:59 pmPWM Portland-BOS Boston Logan Intl

14h 21m1 stop Washington, D.C. Dulles Intl

7:33 pm - 2:37 pmBOS Boston Logan Intl-PWM Portland

19h 04m1 stop Washington, D.C. Dulles Intl

$563United Airlines

Sat, Dec 12 - Mon, Dec 14

9:38 am - 11:59 pmPWM Portland-BOS Boston Logan Intl

14h 21m1 stop Washington, D.C. Dulles Intl

5:45 am - 11:24 pmBOS Boston Logan Intl-PWM Portland

17h 39m2 stops Washington, D.C. Dulles Intl Newark

$568United Airlines

Sat, Dec 12 - Mon, Dec 14

5:09 pm - 8:30 amPWM Portland-BOS Boston Logan Intl

15h 21m1 stop Raleigh-Durham

9:25 am - 4:24 pmBOS Boston Logan Intl-PWM Portland

6h 59m1 stop Raleigh-Durham

$639Multiple Airlines

Sat, Nov 21 - Wed, Nov 25

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United Airlines flights from Portland, Maine to Boston

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

United Airlines

Dec 12

PWM9:38 amPortland

14h 21m

1 stop

BOS11:59 pmBoston Logan Intl

Dec 14

BOS7:33 pmBoston Logan Intl

19h 04m

1 stop

PWM2:37 pmPortland

$563

United Airlines

Dec 12

PWM9:38 amPortland

14h 21m

1 stop

BOS11:59 pmBoston Logan Intl

Dec 14

BOS5:45 amBoston Logan Intl

17h 39m

2 stops

PWM11:24 pmPortland

$568

United Airlines

Nov 25

PWM7:35 pmPortland

23h 22m

1 stop

BOS6:57 pmBoston Logan Intl

Nov 29

BOS7:15 amBoston Logan Intl

25h 45m

1 stop

PWM9:00 amPortland

$682

Southwest flights from Portland, Maine to Boston

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

Southwest

Dec 7

PWM10:25 amPortland

4h 05m

1 stop

BOS2:30 pmBoston Logan Intl

Dec 11

BOS7:45 pmBoston Logan Intl

4h 10m

1 stop

PWM11:55 pmPortland

$407

Southwest

Dec 3

PWM5:15 amPortland

5h 20m

1 stop

BOS10:35 amBoston Logan Intl

Dec 10

BOS7:55 amBoston Logan Intl

4h 15m

1 stop

PWM12:10 pmPortland

$427

Southwest

Dec 31

PWM3:25 pmPortland

6h 30m

1 stop

BOS9:55 pmBoston Logan Intl

Jan 2

BOS5:40 amBoston Logan Intl

3h 45m

1 stop

PWM9:25 amPortland

$467

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

PortlandBoston

PWM Portland - BOS Boston Logan Intl

PWMBOS

Portland

Mon 12/7

10:25 am-2:30 pm

1 stop4h 05m

Boston Logan Intl

Fri 12/11

7:45 pm-11:55 pm

1 stop4h 10m

$407

PortlandBoston

PWM Portland - BOS Boston Logan Intl

PWMBOS

Portland

Thu 12/3

5:15 am-10:35 am

1 stop5h 20m

Boston Logan Intl

Thu 12/10

7:55 am-12:10 pm

1 stop4h 15m

$427

PortlandBoston

PWM Portland - BOS Boston Logan Intl

PWMBOS

Portland

Fri 12/4

5:35 pm-9:41 am

2 stops40h 06m

Boston Logan Intl

Fri 12/11

11:08 am-9:08 am

1 stop22h 00m

$466

PortlandBoston

PWM Portland - BOS Boston Logan Intl

PWMBOS

Portland

Thu 12/31

3:25 pm-9:55 pm

1 stop6h 30m

Boston Logan Intl

Sat 1/2

5:40 am-9:25 am

1 stop3h 45m

$467

PortlandBoston

PWM Portland - BOS Boston Logan Intl

PWMBOS

Portland

Mon 12/7

5:15 am-10:35 am

1 stop5h 20m

Boston Logan Intl

Thu 12/10

5:30 am-9:50 am

1 stop4h 20m

$477

PortlandBoston

PWM Portland - BOS Boston Logan Intl

PWMBOS

Portland

Sun 11/22

11:10 am-3:40 pm

1 stop4h 30m

Boston Logan Intl

Thu 11/26

5:25 am-10:30 am

1 stop5h 05m

$511

PortlandBoston

PWM Portland - BOS Boston Logan Intl

PWMBOS

Portland

Sun 1/3

5:25 am-9:40 am

1 stop4h 15m

Boston Logan Intl

Sun 1/3

7:40 pm-11:55 pm

1 stop4h 15m

$557

PortlandBoston

PWM Portland - BOS Boston Logan Intl

PWMBOS

Portland

Sat 12/12

9:38 am-11:59 pm

1 stop14h 21m

Boston Logan Intl

Mon 12/14

7:33 pm-2:37 pm

1 stop19h 04m

$563

PortlandBoston

PWM Portland - BOS Boston Logan Intl

PWMBOS

Portland

Sat 12/12

9:38 am-11:59 pm

1 stop14h 21m

Boston Logan Intl

Mon 12/14

5:45 am-11:24 pm

2 stops17h 39m

$568

PortlandBoston

PWM Portland - BOS Boston Logan Intl

PWMBOS

Portland

Sat 11/21

5:09 pm-8:30 am

1 stop15h 21m

Boston Logan Intl

Wed 11/25

9:25 am-4:24 pm

1 stop6h 59m

$639

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?

Southwest is the most popular carrier 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

Best Price Found	$204
Fastest flight time	4h 05m
Direct flights	None

The best one-way flight to Boston from Portland, Maine in the past 72 hours is $204. The best round-trip flight deal from Portland, Maine to Boston found on momondo in the last 72 hours is $407.

The fastest flight from Portland, Maine to Boston takes 4h 05m

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 05m.
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.

Ogunquit

Hampton Beach

Old Orchard Beach

Laconia

Salem

Kennebunkport

Cambridge

Revere

Hampton

South Yarmouth

Plymouth

Middletown

South Portland

Wells

Everett

Warwick

Seekonk

Brockton

Gloucester

Nashua

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.