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

United Airlines is the most popular carrier operating from Portland to Boston Logan Intl

Is flying the fastest way to get from Portland, Maine to Boston?

The quickest way to travel this route is to take a bus from Portland, Maine to Boston, doing so can potentially save up to 2h 44m of travel time. While these options may take longer, booking a flight from Portland, Maine to Boston or a train from Portland, Maine to Boston may suit your needs if travel time is less of a factor in your decision making.

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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11:21 am - 10:22 amPWM-BOS

47h 01m2 stops

8:11 pm - 10:36 amBOS-PWM

14h 25m1 stop

$294Multiple Airlines

Find Deal

Fri, Dec 5 - Tue, Dec 9

2:20 pm - 8:30 pmPWM-BOS

6h 10m1 stop

5:35 pm - 11:36 pmBOS-PWM

6h 01m1 stop

$299JetBlue

Find Deal

Thu, Apr 16 - Sat, Apr 18

9:46 am - 7:06 pmPWM-BOS

9h 20m1 stop

10:56 am - 10:36 amBOS-PWM

23h 40m1 stop

$318Multiple Airlines

Find Deal

Fri, Dec 5 - Tue, Dec 9

6:00 am - 8:37 pmPWM-BOS

14h 37m2 stops

10:05 am - 11:59 pmBOS-PWM

13h 54m1 stop

$325Delta

Find Deal

Wed, Jan 7 - Sat, Jan 10

6:16 am - 6:43 pmPWM-BOS

12h 27m2 stops

7:35 am - 7:38 pmBOS-PWM

12h 03m2 stops

$331Delta

Find Deal

Wed, Jan 7 - Sat, Jan 10

11:16 am - 9:52 amPWM-BOS

22h 36m1 stop

11:09 am - 9:06 amBOS-PWM

45h 57m2 stops

$431Multiple Airlines

Find Deal

Wed, Dec 17 - Wed, Dec 24

12:09 pm - 7:26 amPWM-BOS

19h 17m1 stop

10:30 am - 9:24 pmBOS-PWM

10h 54m1 stop

$458American Airlines

Find Deal

Sun, Apr 12 - Tue, Apr 14

2:13 pm - 11:41 pmPWM-BOS

9h 28m1 stop

5:30 am - 2:19 pmBOS-PWM

8h 49m1 stop

$495United Airlines

Find Deal

Thu, Dec 4 - Mon, Dec 8

6:40 pm - 8:26 pmPWM-BOS

25h 46m1 stop

7:56 am - 6:11 pmBOS-PWM

10h 15m1 stop

$553American Airlines

Find Deal

Wed, Dec 17 - Wed, Dec 24

9:46 am - 11:34 amPWM-BOS

25h 48m1 stop

10:57 am - 10:36 amBOS-PWM

23h 39m2 stops

$573Multiple Airlines

Find Deal

Fri, Dec 19 - Fri, Dec 26

United Airlines flights from Portland, Maine to Boston

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

United Airlines

Dec 4

PWM2:13 pmPortland

9h 28m

1 stop

BOS11:41 pmBoston Logan Intl

Dec 8

BOS5:30 amBoston Logan Intl

8h 49m

1 stop

PWM2:19 pmPortland

$495

Find similar

United Airlines

Nov 21

PWM2:20 pmPortland

20h 18m

1 stop

BOS10:38 amBoston Logan Intl

Nov 28

BOS5:14 pmBoston Logan Intl

5h 51m

1 stop

PWM11:05 pmPortland

$667

Find similar

United Airlines

Nov 21

PWM3:19 pmPortland

19h 19m

2 stops

BOS10:38 amBoston Logan Intl

Nov 28

BOS5:14 pmBoston Logan Intl

5h 51m

1 stop

PWM11:05 pmPortland

$672

Find similar

American Airlines flights from Portland, Maine to Boston

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

American Airlines

Apr 12

PWM12:09 pmPortland

19h 17m

1 stop

BOS7:26 amBoston Logan Intl

Apr 14

BOS10:30 amBoston Logan Intl

10h 54m

1 stop

PWM9:24 pmPortland

$458

Find similar

American Airlines

Dec 17

PWM6:40 pmPortland

25h 46m

1 stop

BOS8:26 pmBoston Logan Intl

Dec 24

BOS7:56 amBoston Logan Intl

10h 15m

1 stop

PWM6:11 pmPortland

$553

Find similar

American Airlines

Dec 20

PWM6:41 pmPortland

25h 45m

1 stop

BOS8:26 pmBoston Logan Intl

Dec 26

BOS9:47 amBoston Logan Intl

8h 29m

1 stop

PWM6:16 pmPortland

$583

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandBoston

PWM - BOS

PWMBOS

Portland

Fri 12/5

11:21 am-10:22 am

2 stops47h 01m

Boston Logan Intl

Tue 12/9

8:11 pm-10:36 am

1 stop14h 25m

$294

PortlandBoston

PWM - BOS

PWMBOS

Portland

Thu 4/16

2:20 pm-8:30 pm

1 stop6h 10m

Boston Logan Intl

Sat 4/18

5:35 pm-11:36 pm

1 stop6h 01m

$299

PortlandBoston

PWM - BOS

PWMBOS

Portland

Fri 12/5

9:46 am-7:06 pm

1 stop9h 20m

Boston Logan Intl

Tue 12/9

10:56 am-10:36 am

1 stop23h 40m

$318

PortlandBoston

PWM - BOS

PWMBOS

Portland

Wed 1/7

6:00 am-8:37 pm

2 stops14h 37m

Boston Logan Intl

Sat 1/10

10:05 am-11:59 pm

1 stop13h 54m

$325

PortlandBoston

PWM - BOS

PWMBOS

Portland

Wed 1/7

6:16 am-6:43 pm

2 stops12h 27m

Boston Logan Intl

Sat 1/10

7:35 am-7:38 pm

2 stops12h 03m

$331

PortlandBoston

PWM - BOS

PWMBOS

Portland

Wed 12/17

11:16 am-9:52 am

1 stop22h 36m

Boston Logan Intl

Wed 12/24

11:09 am-9:06 am

2 stops45h 57m

$431

PortlandBoston

PWM - BOS

PWMBOS

Portland

Sun 4/12

12:09 pm-7:26 am

1 stop19h 17m

Boston Logan Intl

Tue 4/14

10:30 am-9:24 pm

1 stop10h 54m

$458

PortlandBoston

PWM - BOS

PWMBOS

Portland

Thu 12/4

2:13 pm-11:41 pm

1 stop9h 28m

Boston Logan Intl

Mon 12/8

5:30 am-2:19 pm

1 stop8h 49m

$495

PortlandBoston

PWM - BOS

PWMBOS

Portland

Wed 12/17

6:40 pm-8:26 pm

1 stop25h 46m

Boston Logan Intl

Wed 12/24

7:56 am-6:11 pm

1 stop10h 15m

$553

PortlandBoston

PWM - BOS

PWMBOS

Portland

Fri 12/19

9:46 am-11:34 am

1 stop25h 48m

Boston Logan Intl

Fri 12/26

10:57 am-10:36 am

2 stops23h 39m

$573

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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

Is flying the fastest way to get from Portland, Maine to Boston?
The quickest way to travel this route is to take a bus from Portland, Maine to Boston, doing so can potentially save up to 2h 44m of travel time. While these options may take longer, booking a flight from Portland, Maine to Boston or a train from Portland, Maine to Boston may suit your needs if travel time is less of a factor in your decision making.
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 34m.
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.