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

JetBlue, United Airlines, and American 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.

$191 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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2:35 pm - 7:33 amPWM-BOS

16h 58m1 stop

6:00 am - 11:49 pmBOS-PWM

17h 49m1 stop

$361Delta

Find Deal

Thu, Mar 5 - Sun, Mar 8

6:30 am - 6:24 pmPWM-BOS

11h 54m1 stop

8:45 pm - 1:51 pmBOS-PWM

17h 06m1 stop

$380Delta

Find Deal

Fri, Mar 6 - Sun, Mar 8

6:05 pm - 11:53 pmPWM-BOS

29h 48m2 stops

8:11 pm - 9:06 amBOS-PWM

12h 55m1 stop

$412Multiple Airlines

Find Deal

Mon, Dec 1 - Thu, Dec 4

6:30 am - 11:41 pmPWM-BOS

17h 11m2 stops

9:55 am - 11:49 pmBOS-PWM

13h 54m1 stop

$423Delta

Find Deal

Thu, Mar 5 - Sun, Mar 8

9:46 am - 4:50 pmPWM-BOS

31h 04m1 stop

8:11 pm - 9:06 amBOS-PWM

12h 55m1 stop

$501Multiple Airlines

Find Deal

Mon, Dec 1 - Thu, Dec 4

6:40 pm - 12:21 pmPWM-BOS

17h 41m1 stop

8:00 am - 6:15 pmBOS-PWM

10h 15m1 stop

$504American Airlines

Find Deal

Tue, Dec 9 - Tue, Dec 16

5:39 am - 10:55 pmPWM-BOS

17h 16m1 stop

10:50 am - 6:16 pmBOS-PWM

7h 26m1 stop

$596American Airlines

Find Deal

Thu, Dec 18 - Sat, Dec 20

1:11 pm - 10:24 pmPWM-BOS

9h 13m1 stop

7:00 am - 3:03 pmBOS-PWM

8h 03m1 stop

$610American Airlines

Find Deal

Tue, Mar 24 - Sat, Mar 28

11:21 am - 10:24 amPWM-BOS

23h 03m1 stop

5:45 pm - 5:25 pmBOS-PWM

23h 40m2 stops

$626Multiple Airlines

Find Deal

Wed, Nov 26 - Sun, Nov 30

12:43 pm - 10:19 pmPWM-BOS

9h 36m2 stops

5:52 am - 4:45 pmBOS-PWM

10h 53m1 stop

$660American Airlines

Find Deal

Fri, Mar 6 - Sun, Mar 8

Delta flights from Portland, Maine to Boston

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

Delta

Mar 5

PWM2:35 pmPortland

16h 58m

1 stop

BOS7:33 amBoston Logan Intl

Mar 8

BOS6:00 amBoston Logan Intl

17h 49m

1 stop

PWM11:49 pmPortland

$361

Find similar

Delta

Mar 6

PWM6:30 amPortland

11h 54m

1 stop

BOS6:24 pmBoston Logan Intl

Mar 8

BOS8:45 pmBoston Logan Intl

17h 06m

1 stop

PWM1:51 pmPortland

$380

Find similar

Delta

Mar 5

PWM6:30 amPortland

17h 11m

2 stops

BOS11:41 pmBoston Logan Intl

Mar 8

BOS9:55 amBoston Logan Intl

13h 54m

1 stop

PWM11:49 pmPortland

$423

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 9

PWM6:40 pmPortland

17h 41m

1 stop

BOS12:21 pmBoston Logan Intl

Dec 16

BOS8:00 amBoston Logan Intl

10h 15m

1 stop

PWM6:15 pmPortland

$504

Find similar

American Airlines

Dec 18

PWM5:39 amPortland

17h 16m

1 stop

BOS10:55 pmBoston Logan Intl

Dec 20

BOS10:50 amBoston Logan Intl

7h 26m

1 stop

PWM6:16 pmPortland

$596

Find similar

American Airlines

Mar 24

PWM1:11 pmPortland

9h 13m

1 stop

BOS10:24 pmBoston Logan Intl

Mar 28

BOS7:00 amBoston Logan Intl

8h 03m

1 stop

PWM3:03 pmPortland

$610

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandBoston

PWM - BOS

PWMBOS

Portland

Thu 3/5

2:35 pm-7:33 am

1 stop16h 58m

Boston Logan Intl

Sun 3/8

6:00 am-11:49 pm

1 stop17h 49m

$361

PortlandBoston

PWM - BOS

PWMBOS

Portland

Fri 3/6

6:30 am-6:24 pm

1 stop11h 54m

Boston Logan Intl

Sun 3/8

8:45 pm-1:51 pm

1 stop17h 06m

$380

PortlandBoston

PWM - BOS

PWMBOS

Portland

Mon 12/1

6:05 pm-11:53 pm

2 stops29h 48m

Boston Logan Intl

Thu 12/4

8:11 pm-9:06 am

1 stop12h 55m

$412

PortlandBoston

PWM - BOS

PWMBOS

Portland

Thu 3/5

6:30 am-11:41 pm

2 stops17h 11m

Boston Logan Intl

Sun 3/8

9:55 am-11:49 pm

1 stop13h 54m

$423

PortlandBoston

PWM - BOS

PWMBOS

Portland

Mon 12/1

9:46 am-4:50 pm

1 stop31h 04m

Boston Logan Intl

Thu 12/4

8:11 pm-9:06 am

1 stop12h 55m

$501

PortlandBoston

PWM - BOS

PWMBOS

Portland

Tue 12/9

6:40 pm-12:21 pm

1 stop17h 41m

Boston Logan Intl

Tue 12/16

8:00 am-6:15 pm

1 stop10h 15m

$504

PortlandBoston

PWM - BOS

PWMBOS

Portland

Thu 12/18

5:39 am-10:55 pm

1 stop17h 16m

Boston Logan Intl

Sat 12/20

10:50 am-6:16 pm

1 stop7h 26m

$596

PortlandBoston

PWM - BOS

PWMBOS

Portland

Tue 3/24

1:11 pm-10:24 pm

1 stop9h 13m

Boston Logan Intl

Sat 3/28

7:00 am-3:03 pm

1 stop8h 03m

$610

PortlandBoston

PWM - BOS

PWMBOS

Portland

Wed 11/26

11:21 am-10:24 am

1 stop23h 03m

Boston Logan Intl

Sun 11/30

5:45 pm-5:25 pm

2 stops23h 40m

$626

PortlandBoston

PWM - BOS

PWMBOS

Portland

Fri 3/6

12:43 pm-10:19 pm

2 stops9h 36m

Boston Logan Intl

Sun 3/8

5:52 am-4:45 pm

1 stop10h 53m

$660

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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 33m.
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.