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.

$139 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

$258JetBlue

Fri, Sep 18 - Sat, Sep 26

6:00 am - 10:52 amPWM Portland-BOS Boston Logan Intl

4h 52m1 stop New York John F Kennedy Intl

8:10 pm - 11:54 pmBOS Boston Logan Intl-PWM Portland

3h 44m1 stop New York John F Kennedy Intl

$275JetBlue

Tue, Oct 13 - Tue, Oct 20

6:30 am - 10:41 amPWM Portland-BOS Boston Logan Intl

4h 11m1 stop New York John F Kennedy Intl

8:10 pm - 11:43 pmBOS Boston Logan Intl-PWM Portland

3h 33m1 stop New York John F Kennedy Intl

$277JetBlue

Sat, Oct 31 - Wed, Nov 4

6:00 am - 10:52 amPWM Portland-BOS Boston Logan Intl

4h 52m1 stop New York John F Kennedy Intl

8:10 pm - 11:54 pmBOS Boston Logan Intl-PWM Portland

3h 44m1 stop New York John F Kennedy Intl

$277JetBlue

Tue, Oct 13 - Tue, Oct 20

6:00 am - 11:01 amPWM Portland-BOS Boston Logan Intl

5h 01m1 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

$277JetBlue

Sun, Oct 18 - Mon, Oct 19

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

4h 51m1 stop New York John F Kennedy Intl

6:10 pm - 11:54 pmBOS Boston Logan Intl-PWM Portland

5h 44m1 stop New York John F Kennedy Intl

$277JetBlue

Wed, Sep 30 - Tue, Oct 6

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

4h 51m1 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

$277JetBlue

Sun, Oct 4 - Mon, Oct 5

6:31 pm - 9:39 amPWM Portland-BOS Boston Logan Intl

15h 08m2 stops Tampa Fort Lauderdale

10:57 am - 10:14 amBOS Boston Logan Intl-PWM Portland

23h 17m1 stop Sarasota Bradenton Intl

$338Multiple Airlines

Wed, Jan 20 - Mon, Jan 25

5:35 am - 12:25 pmPWM Portland-BOS Boston Logan Intl

6h 50m1 stop Baltimore/Washington

5:20 pm - 9:40 pmBOS Boston Logan Intl-PWM Portland

4h 20m1 stop Baltimore/Washington

$357Southwest

Wed, Jan 20 - Mon, Jan 25

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

6h 30m1 stop Baltimore/Washington

3:50 pm - 11:00 pmBOS Boston Logan Intl-PWM Portland

7h 10m1 stop Baltimore/Washington

$357Southwest

Fri, Jan 29 - Sun, Feb 7

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Southwest flights from Portland, Maine to Boston

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

Southwest

Oct 31

PWM7:20 amPortland

5h 10m

1 stop

BOS12:30 pmBoston Logan Intl

Nov 4

BOS9:10 amBoston Logan Intl

5h 35m

1 stop

PWM2:45 pmPortland

$357

Southwest

Sep 12

PWM5:40 amPortland

4h 15m

1 stop

BOS9:55 amBoston Logan Intl

Sep 16

BOS5:25 amBoston Logan Intl

4h 30m

1 stop

PWM9:55 amPortland

$461

Southwest

Sep 25

PWM3:40 pmPortland

6h 35m

1 stop

BOS10:15 pmBoston Logan Intl

Oct 2

BOS7:50 pmBoston Logan Intl

4h 05m

1 stop

PWM11:55 pmPortland

$484

American Airlines flights from Portland, Maine to Boston

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

American Airlines

Sep 24

PWM10:47 amPortland

8h 12m

1 stop

BOS6:59 pmBoston Logan Intl

Oct 1

BOS7:00 amBoston Logan Intl

8h 51m

1 stop

PWM3:51 pmPortland

$463

American Airlines

Sep 16

PWM11:03 amPortland

11h 37m

1 stop

BOS10:40 pmBoston Logan Intl

Sep 30

BOS7:00 amBoston Logan Intl

8h 51m

1 stop

PWM3:51 pmPortland

$938

American Airlines

Oct 29

PWM11:57 amPortland

10h 36m

1 stop

BOS10:33 pmBoston Logan Intl

Nov 1

BOS8:09 amBoston Logan Intl

10h 08m

1 stop

PWM6:17 pmPortland

$1,043

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandBoston

PWM Portland - BOS Boston Logan Intl

PWMBOS

Portland

Fri 9/18

6:00 am-10:51 am

1 stop4h 51m

Boston Logan Intl

Sat 9/26

6:40 pm-11:54 pm

1 stop5h 14m

$258

PortlandBoston

PWM Portland - BOS Boston Logan Intl

PWMBOS

Portland

Tue 10/13

6:00 am-10:52 am

1 stop4h 52m

Boston Logan Intl

Tue 10/20

8:10 pm-11:54 pm

1 stop3h 44m

$275

Quickest round-trip

PortlandBoston

PWM Portland - BOS Boston Logan Intl

PWMBOS

Portland

Sat 10/31

6:30 am-10:41 am

1 stop4h 11m

Boston Logan Intl

Wed 11/4

8:10 pm-11:43 pm

1 stop3h 33m

$277

PortlandBoston

PWM Portland - BOS Boston Logan Intl

PWMBOS

Portland

Tue 10/13

6:00 am-10:52 am

1 stop4h 52m

Boston Logan Intl

Tue 10/20

8:10 pm-11:54 pm

1 stop3h 44m

$277

PortlandBoston

PWM Portland - BOS Boston Logan Intl

PWMBOS

Portland

Sun 10/18

6:00 am-11:01 am

1 stop5h 01m

Boston Logan Intl

Mon 10/19

6:40 pm-11:54 pm

1 stop5h 14m

$277

PortlandBoston

PWM Portland - BOS Boston Logan Intl

PWMBOS

Portland

Wed 9/30

6:00 am-10:51 am

1 stop4h 51m

Boston Logan Intl

Tue 10/6

6:10 pm-11:54 pm

1 stop5h 44m

$277

PortlandBoston

PWM Portland - BOS Boston Logan Intl

PWMBOS

Portland

Sun 10/4

6:00 am-10:51 am

1 stop4h 51m

Boston Logan Intl

Mon 10/5

7:00 pm-11:54 pm

1 stop4h 54m

$277

PortlandBoston

PWM Portland - BOS Boston Logan Intl

PWMBOS

Portland

Wed 1/20

6:31 pm-9:39 am

2 stops15h 08m

Boston Logan Intl

Mon 1/25

10:57 am-10:14 am

1 stop23h 17m

$338

PortlandBoston

PWM Portland - BOS Boston Logan Intl

PWMBOS

Portland

Wed 1/20

5:35 am-12:25 pm

1 stop6h 50m

Boston Logan Intl

Mon 1/25

5:20 pm-9:40 pm

1 stop4h 20m

$357

PortlandBoston

PWM Portland - BOS Boston Logan Intl

PWMBOS

Portland

Fri 1/29

3:25 pm-9:55 pm

1 stop6h 30m

Boston Logan Intl

Sun 2/7

3:50 pm-11:00 pm

1 stop7h 10m

$357

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

Best Price Found	$139
Fastest flight time	4h 51m
Direct flights	None

The best one-way flight to Boston from Portland, Maine in the past 72 hours is $139. The best round-trip flight deal from Portland, Maine to Boston found on momondo in the last 72 hours is $258.

The fastest flight from Portland, Maine to Boston takes 4h 51m

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 51m.
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

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Old Orchard Beach

Salem

Laconia

Cambridge

Hampton

Revere

South Yarmouth

Plymouth

Middletown

South Portland

Everett

Warwick

Kennebunkport

Gloucester

Brockton

Seekonk

Nashua

York Beach

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.