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

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.

$167 Cheap Flights from Portland to Boston in 2025/26

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6:16 am - 3:53 pm

PWM

BOS

9h 37m1 stop

10:05 am - 11:59 pm

BOS

PWM

13h 54m1 stop

$310Delta

mié., ene. 7 - sáb., ene. 10

6:00 am - 8:37 pm

PWM

BOS

14h 37m2 stops

10:05 am - 11:59 pm

BOS

PWM

13h 54m1 stop

$313Delta

mié., ene. 7 - sáb., ene. 10

6:00 am - 8:37 pm

PWM

BOS

14h 37m2 stops

7:35 am - 11:59 pm

BOS

PWM

16h 24m2 stops

$329Delta

mié., ene. 7 - sáb., ene. 10

11:16 am - 9:52 am

PWM

BOS

22h 36m1 stop

10:56 am - 9:06 am

BOS

PWM

22h 10m1 stop

$354Multiple Airlines

mié., dic. 17 - dom., dic. 21

11:16 am - 9:52 am

PWM

BOS

22h 36m1 stop

11:36 am - 9:06 am

BOS

PWM

21h 30m2 stops

$356Multiple Airlines

mié., dic. 17 - dom., dic. 21

6:19 pm - 10:30 am

PWM

BOS

16h 11m1 stop

11:06 am - 10:49 am

BOS

PWM

23h 43m1 stop

$382Multiple Airlines

dom., mar. 15 - jue., mar. 19

6:19 pm - 10:30 am

PWM

BOS

16h 11m1 stop

11:06 am - 10:49 am

BOS

PWM

23h 43m1 stop

$383Multiple Airlines

dom., mar. 15 - jue., mar. 19

6:05 pm - 10:50 am

PWM

BOS

16h 45m2 stops

10:56 am - 10:36 am

BOS

PWM

23h 40m1 stop

$437Multiple Airlines

vie., dic. 19 - mar., dic. 23

12:40 pm - 10:44 pm

PWM

BOS

10h 04m1 stop

5:45 pm - 12:05 pm

BOS

PWM

18h 20m1 stop

$439American Airlines

sáb., ene. 10 - lun., ene. 12

9:46 am - 10:01 am

PWM

BOS

24h 15m1 stop

12:08 pm - 10:36 am

BOS

PWM

22h 28m1 stop

$451Multiple Airlines

lun., dic. 22 - mar., dic. 30

Delta flights from Portland, Maine to Boston

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

Delta

Jan 7

PWM6:16 amPortland

9h 37m

1 stop

BOS3:53 pmBoston Logan Intl

Jan 10

BOS10:05 amBoston Logan Intl

13h 54m

1 stop

PWM11:59 pmPortland

$310

Find similar

Delta

Jan 7

PWM6:00 amPortland

14h 37m

2 stops

BOS8:37 pmBoston Logan Intl

Jan 10

BOS10:05 amBoston Logan Intl

13h 54m

1 stop

PWM11:59 pmPortland

$313

Find similar

Delta

Jan 7

PWM6:00 amPortland

14h 37m

2 stops

BOS8:37 pmBoston Logan Intl

Jan 10

BOS7:35 amBoston Logan Intl

16h 24m

2 stops

PWM11:59 pmPortland

$329

Find similar

American Airlines flights from Portland, Maine to Boston

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

American Airlines

Jan 10

PWM12:40 pmPortland

10h 04m

1 stop

BOS10:44 pmBoston Logan Intl

Jan 12

BOS5:45 pmBoston Logan Intl

18h 20m

1 stop

PWM12:05 pmPortland

$439

Find similar

American Airlines

Dec 30

PWM5:45 amPortland

14h 41m

1 stop

BOS8:26 pmBoston Logan Intl

Jan 6

BOS11:10 amBoston Logan Intl

11h 44m

1 stop

PWM10:54 pmPortland

$559

Find similar

American Airlines

Dec 21

PWM12:37 pmPortland

10h 17m

2 stops

BOS10:54 pmBoston Logan Intl

Dec 30

BOS7:00 amBoston Logan Intl

9h 39m

1 stop

PWM4:39 pmPortland

$568

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandBoston

PWM - BOS

PWMBOS

Portland

mié. 1/7

6:16 am-3:53 pm

1 stop9h 37m

Boston Logan Intl

sáb. 1/10

10:05 am-11:59 pm

1 stop13h 54m

$310

PortlandBoston

PWM - BOS

PWMBOS

Portland

mié. 1/7

6:00 am-8:37 pm

2 stops14h 37m

Boston Logan Intl

sáb. 1/10

10:05 am-11:59 pm

1 stop13h 54m

$313

PortlandBoston

PWM - BOS

PWMBOS

Portland

mié. 1/7

6:00 am-8:37 pm

2 stops14h 37m

Boston Logan Intl

sáb. 1/10

7:35 am-11:59 pm

2 stops16h 24m

$329

PortlandBoston

PWM - BOS

PWMBOS

Portland

mié. 12/17

11:16 am-9:52 am

1 stop22h 36m

Boston Logan Intl

dom. 12/21

10:56 am-9:06 am

1 stop22h 10m

$354

PortlandBoston

PWM - BOS

PWMBOS

Portland

mié. 12/17

11:16 am-9:52 am

1 stop22h 36m

Boston Logan Intl

dom. 12/21

11:36 am-9:06 am

2 stops21h 30m

$356

PortlandBoston

PWM - BOS

PWMBOS

Portland

dom. 3/15

6:19 pm-10:30 am

1 stop16h 11m

Boston Logan Intl

jue. 3/19

11:06 am-10:49 am

1 stop23h 43m

$382

PortlandBoston

PWM - BOS

PWMBOS

Portland

dom. 3/15

6:19 pm-10:30 am

1 stop16h 11m

Boston Logan Intl

jue. 3/19

11:06 am-10:49 am

1 stop23h 43m

$383

PortlandBoston

PWM - BOS

PWMBOS

Portland

vie. 12/19

6:05 pm-10:50 am

2 stops16h 45m

Boston Logan Intl

mar. 12/23

10:56 am-10:36 am

1 stop23h 40m

$437

PortlandBoston

PWM - BOS

PWMBOS

Portland

sáb. 1/10

12:40 pm-10:44 pm

1 stop10h 04m

Boston Logan Intl

lun. 1/12

5:45 pm-12:05 pm

1 stop18h 20m

$439

PortlandBoston

PWM - BOS

PWMBOS

Portland

lun. 12/22

9:46 am-10:01 am

1 stop24h 15m

Boston Logan Intl

mar. 12/30

12:08 pm-10:36 am

1 stop22h 28m

$451

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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

Fastest flight time	6h 33m
Direct flights	None

The fastest flight from Portland, Maine to Boston takes 6h 33m

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 8h 17m.
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

South Yarmouth

Cambridge

Narragansett

Gloucester

Nashua

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.