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

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

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.

$102 Cheap Flights from Portland to Boston in 2025/26

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Find the cheapest flights from Portland, Maine to Boston

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11:21 am - 10:24 amPWM-BOS

23h 03m1 stop

5:45 pm - 9:06 amBOS-PWM

15h 21m1 stop

$270Multiple Airlines

Find Deal

Wed, Nov 19 - Sun, Nov 23

11:21 am - 4:50 pmPWM-BOS

29h 29m2 stops

5:45 pm - 9:06 amBOS-PWM

15h 21m1 stop

$306Multiple Airlines

Find Deal

Wed, Nov 19 - Sun, Nov 23

11:16 am - 4:50 pmPWM-BOS

29h 34m1 stop

8:11 pm - 10:36 amBOS-PWM

14h 25m1 stop

$339Multiple Airlines

Find Deal

Wed, Nov 26 - Fri, Dec 5

11:16 am - 10:57 pmPWM-BOS

11h 41m2 stops

8:11 pm - 10:36 amBOS-PWM

14h 25m1 stop

$351Multiple Airlines

Find Deal

Wed, Nov 26 - Fri, Dec 5

7:01 pm - 10:37 amPWM-BOS

15h 36m2 stops

9:30 am - 9:44 amBOS-PWM

24h 14m1 stop

$445United Airlines

Find Deal

Wed, Dec 24 - Sat, Jan 3

12:39 pm - 10:34 amPWM-BOS

21h 55m1 stop

7:00 am - 12:11 pmBOS-PWM

29h 11m1 stop

$517American Airlines

Find Deal

Mon, Dec 8 - Fri, Dec 12

2:20 pm - 8:30 pmPWM-BOS

6h 10m1 stop

8:30 am - 1:23 pmBOS-PWM

4h 53m1 stop

$519JetBlue

Find Deal

Mon, Apr 20 - Fri, Apr 24

6:00 am - 4:07 pmPWM-BOS

10h 07m1 stop

7:00 am - 4:39 pmBOS-PWM

9h 39m1 stop

$520American Airlines

Find Deal

Wed, Dec 24 - Fri, Dec 26

6:00 am - 4:07 pmPWM-BOS

10h 07m1 stop

8:00 am - 10:55 pmBOS-PWM

14h 55m2 stops

$525American Airlines

Find Deal

Wed, Dec 24 - Fri, Dec 26

2:20 pm - 8:30 pmPWM-BOS

6h 10m1 stop

10:15 pm - 1:23 pmBOS-PWM

15h 08m2 stops

$625JetBlue

Find Deal

Mon, Apr 20 - Fri, Apr 24

United Airlines flights from Portland, Maine to Boston

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

United Airlines

Dec 24

PWM7:01 pmPortland

15h 36m

2 stops

BOS10:37 amBoston Logan Intl

Jan 3

BOS9:30 amBoston Logan Intl

24h 14m

1 stop

PWM9:44 amPortland

$445

Find similar

United Airlines

Nov 10

PWM6:00 amPortland

4h 43m

1 stop

BOS10:43 amBoston Logan Intl

Nov 12

BOS6:25 pmBoston Logan Intl

4h 52m

1 stop

PWM11:17 pmPortland

$753

Find similar

United Airlines

Nov 11

PWM2:20 pmPortland

9h 22m

1 stop

BOS11:42 pmBoston Logan Intl

Nov 12

BOS5:30 amBoston Logan Intl

8h 49m

1 stop

PWM2:19 pmPortland

$759

Find similar

American Airlines flights from Portland, Maine to Boston

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

American Airlines

Dec 8

PWM12:39 pmPortland

21h 55m

1 stop

BOS10:34 amBoston Logan Intl

Dec 12

BOS7:00 amBoston Logan Intl

29h 11m

1 stop

PWM12:11 pmPortland

$517

Find similar

American Airlines

Dec 24

PWM6:00 amPortland

10h 07m

1 stop

BOS4:07 pmBoston Logan Intl

Dec 26

BOS7:00 amBoston Logan Intl

9h 39m

1 stop

PWM4:39 pmPortland

$520

Find similar

American Airlines

Dec 24

PWM6:00 amPortland

10h 07m

1 stop

BOS4:07 pmBoston Logan Intl

Dec 26

BOS8:00 amBoston Logan Intl

14h 55m

2 stops

PWM10:55 pmPortland

$525

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandBoston

PWM - BOS

PWMBOS

Portland

Wed 11/19

11:21 am-10:24 am

1 stop23h 03m

Boston Logan Intl

Sun 11/23

5:45 pm-9:06 am

1 stop15h 21m

$270

PortlandBoston

PWM - BOS

PWMBOS

Portland

Wed 11/19

11:21 am-4:50 pm

2 stops29h 29m

Boston Logan Intl

Sun 11/23

5:45 pm-9:06 am

1 stop15h 21m

$306

PortlandBoston

PWM - BOS

PWMBOS

Portland

Wed 11/26

11:16 am-4:50 pm

1 stop29h 34m

Boston Logan Intl

Fri 12/5

8:11 pm-10:36 am

1 stop14h 25m

$339

PortlandBoston

PWM - BOS

PWMBOS

Portland

Wed 11/26

11:16 am-10:57 pm

2 stops11h 41m

Boston Logan Intl

Fri 12/5

8:11 pm-10:36 am

1 stop14h 25m

$351

PortlandBoston

PWM - BOS

PWMBOS

Portland

Wed 12/24

7:01 pm-10:37 am

2 stops15h 36m

Boston Logan Intl

Sat 1/3

9:30 am-9:44 am

1 stop24h 14m

$445

PortlandBoston

PWM - BOS

PWMBOS

Portland

Mon 12/8

12:39 pm-10:34 am

1 stop21h 55m

Boston Logan Intl

Fri 12/12

7:00 am-12:11 pm

1 stop29h 11m

$517

PortlandBoston

PWM - BOS

PWMBOS

Portland

Mon 4/20

2:20 pm-8:30 pm

1 stop6h 10m

Boston Logan Intl

Fri 4/24

8:30 am-1:23 pm

1 stop4h 53m

$519

PortlandBoston

PWM - BOS

PWMBOS

Portland

Wed 12/24

6:00 am-4:07 pm

1 stop10h 07m

Boston Logan Intl

Fri 12/26

7:00 am-4:39 pm

1 stop9h 39m

$520

PortlandBoston

PWM - BOS

PWMBOS

Portland

Wed 12/24

6:00 am-4:07 pm

1 stop10h 07m

Boston Logan Intl

Fri 12/26

8:00 am-10:55 pm

2 stops14h 55m

$525

PortlandBoston

PWM - BOS

PWMBOS

Portland

Mon 4/20

2:20 pm-8:30 pm

1 stop6h 10m

Boston Logan Intl

Fri 4/24

10:15 pm-1:23 pm

2 stops15h 08m

$625

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

Prices

Airlines

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from Portland, Maine to Boston is on a Tuesday when prices can be found for as low as $262. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Wednesday is $438.

What is the cheapest time of day to depart on your flight to Boston?

According to our data, the cheapest time of day to fly to Boston is at noon. momondo users have found flights departing from Portland, Maine to Boston at noon for as low as $276. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Boston, so prices are often more expensive at around $747 per ticket.

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

Direct flights	None

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

Search flight deals

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 6h 10m.
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

Salem

Ogunquit

Old Orchard Beach

Hampton

York Beach

Plymouth

Kennebunkport

Cambridge

South Yarmouth

Narragansett

Nashua

Gloucester

Falmouth

Laconia

Brockton

Concord

Everett

Sturbridge

Chatham

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.