Cheap flights from Portland to Boston (PWM - BOS) from $83

This is the cheapest one-way flight price, found on 5/31. Prices may vary by date and flight preferences.
PWM — BOS
Jun 6 — Jun 131
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How to find the cheapest flight from Portland (PWM) to Boston (BOS)

All the information you need to plan the best PWM to BOS flight in 2023: compare Portland to Boston flight prices with the expected peak season, weather and rainfall in Boston.

Popular in

April

Cheapest in

December

Round-trip from

$197

One-way from

$117
High demand for flights, 55% potential price rise
Best time to find cheap flights, 85% potential price drop
From Portland to Boston Logan Intl
One-way flight from Portland to Boston Logan Intl

PWM - BOS

Price

$197 - $407

BOS

Temperature

30.2 - 73.4 °F

BOS

Rainfall

3.1 - 4 inches

Cheap flights from Portland to Boston in June, July 2023

The best prices found for PWM to BOS flights for June, July
Scroll through some of the best deals on flights from Portland to Boston in 2023. Check back in a little while for more flight options.

Portland to Boston 2023 flight deals

Cheap flights to Boston from Portland found for this year
Scroll through some of the best deals on flights from Portland to Boston in 2023. Check back in a little while for more flight options.

Cheap JetBlue flights from Portland to Boston

Peruse some of the lowest-priced JetBlue flights we've found from Portland to Boston. Come back soon if you're not finding the exact deal you're looking for.

Cheap United Airlines flights from Portland to Boston

Some of the lowest-priced United Airlines flights we've found at this time heading from Portland to Boston. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.

One-way flights to Boston from Portland

The cheapest one-way flights from Portland to Boston
Users traveling one-way from Portland to Boston can select one of these great deals. For those needing a return trip from Portland, there is a search form available above.

Find flights from Portland to Boston within your budget

Use the slider to find flights from Portland to Boston that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$165 - $578

Route

Depart

Return

Price

PortlandBoston Logan Intl

PWM - BOS

PWMBOS

Portland

Thu 7/6

1 stop4h 00m

Boston Logan Intl

Mon 7/10

1 stop5h 40m

PortlandBoston Logan Intl

PWM - BOS

PWMBOS

Portland

Tue 7/18

1 stop5h 59m

Boston Logan Intl

Tue 7/25

1 stop6h 45m

PortlandBoston Logan Intl

PWM - BOS

PWMBOS

Portland

Fri 7/14

1 stop4h 00m

Boston Logan Intl

Sun 7/16

1 stop4h 40m

PortlandBoston Logan Intl

PWM - BOS

PWMBOS

Portland

Thu 8/10

1 stop5h 06m

Boston Logan Intl

Sun 8/13

1 stop5h 33m

PortlandBoston Logan Intl

PWM - BOS

PWMBOS

Portland

Thu 6/15

1 stop4h 00m

Boston Logan Intl

Sun 6/18

1 stop4h 40m

PortlandBoston Logan Intl

PWM - BOS

PWMBOS

Portland

Fri 6/23

1 stop5h 06m

Boston Logan Intl

Sun 7/2

1 stop4h 45m

PortlandBoston Logan Intl

PWM - BOS

PWMBOS

Portland

Sat 7/29

1 stop17h 14m

Boston Logan Intl

Tue 8/8

2 stops14h 25m

PortlandBoston Logan Intl

PWM - BOS

PWMBOS

Portland

Mon 7/10

1 stop8h 19m

Boston Logan Intl

Tue 7/11

2 stops11h 11m

PortlandBoston Logan Intl

PWM - BOS

PWMBOS

Portland

Thu 7/6

3 stops35h 07m

Boston Logan Intl

Mon 7/10

2 stops13h 00m

Flights are sorted by cheapest first

Deals found on 5/31

Reviews of Airlines Servicing Boston

To help decide which airline to fly from Portland to Boston, see what other customers have to say about JetBlue and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.6
Good
1,534 reviews

Food

6.8

Overall

7.6

Crew

8.2

Boarding

7.8

Entertainment

7.1

Comfort

7.4

Reviews

1 / 10

They were short on Customs paperwork, so we had to wait in line at airport for that, then wait again to access customs

United Airlines
7.6
Good
1,534 reviews
United Airlines
7.6
Good
1,534 reviews

Food

6.8

Overall

7.6

Crew

8.2

Boarding

7.8

Entertainment

7.1

Comfort

7.4

Reviews

1 / 10

They were short on Customs paperwork, so we had to wait in line at airport for that, then wait again to access customs

JetBlue
7.5
Good
608 reviews
United Airlines
7.6
Good
1,534 reviews

Food

6.8

Overall

7.6

Crew

8.2

Boarding

7.8

Entertainment

7.1

Comfort

7.4

Reviews

1 / 10

They were short on Customs paperwork, so we had to wait in line at airport for that, then wait again to access customs

Sun Country Air
7.4
Good
84 reviews
United Airlines
7.6
Good
1,534 reviews

Food

6.8

Overall

7.6

Crew

8.2

Boarding

7.8

Entertainment

7.1

Comfort

7.4

Reviews

1 / 10

They were short on Customs paperwork, so we had to wait in line at airport for that, then wait again to access customs

American Airlines
7.3
Good
2,149 reviews
United Airlines
7.6
Good
1,534 reviews

Food

6.8

Overall

7.6

Crew

8.2

Boarding

7.8

Entertainment

7.1

Comfort

7.4

Reviews

1 / 10

They were short on Customs paperwork, so we had to wait in line at airport for that, then wait again to access customs

Related info for your journey

Useful info, stats and facts about Portland to Boston flights.

Alternative routes for Portland to Boston

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Portland to Boston

The chart below displays the airlines Cheapflights users traveling from Portland to Boston choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
United AirlinesCheapest$276Average$1,148FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights