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Flights from Portland to Boston
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Flights from Portland to Boston Starting at £75

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • PWM20:35
        27h 56m
        1 stop
        BOS00:31
        Mon, Feb 24|Portland - Boston|Frontier Airlines
        £75£166
        55% OFF
        55% OFF
        £166£75

        Choose Frontier Airlines flights from Portland to Boston. The one-way connecting flight with Frontier Airlines departs from Portland International Jetport on Mon, Feb 24, arriving at General Edward Lawrence Logan International Airport. One-way Prices start from £75 including taxes and charges.

      • PWM18:48
        14h 23m
        1 stop
        BOS09:11
        Wed, Feb 26|Portland - Boston|Frontier Airlines
        £84£166
        50% OFF
        50% OFF
        £166£84

        Choose Frontier Airlines flights from Portland to Boston. The one-way connecting flight with Frontier Airlines departs from Portland International Jetport on Wed, Feb 26, arriving at General Edward Lawrence Logan International Airport. One-way Prices start from £84 including taxes and charges.

      • PWM17:33
        30h 52m
        1 stop
        BOS00:25
        Mon, Mar 31|Portland - Boston|Frontier Airlines
        £98£166
        41% OFF
        41% OFF
        £166£98

        Choose Frontier Airlines flights from Portland to Boston. The one-way connecting flight with Frontier Airlines departs from Portland International Jetport on Mon, Mar 31, arriving at General Edward Lawrence Logan International Airport. One-way Prices start from £98 including taxes and charges.

      • PWM10:08
        14h 36m
        1 stop
        BOS00:44
        Thu, Feb 27|Portland - Boston|Frontier Airlines
        £102
        £102

        Choose Frontier Airlines flights from Portland to Boston. The one-way connecting flight with Frontier Airlines departs from Portland International Jetport on Thu, Feb 27, arriving at General Edward Lawrence Logan International Airport. One-way Prices start from £102 including taxes and charges.

      • PWM20:35
        27h 56m
        1 stop
        BOS00:31
        Mon, Feb 17|Portland - Boston|Frontier Airlines
        £120
        £120

        Choose Frontier Airlines flights from Portland to Boston. The one-way connecting flight with Frontier Airlines departs from Portland International Jetport on Mon, Feb 17, arriving at General Edward Lawrence Logan International Airport. One-way Prices start from £120 including taxes and charges.

      • PWM19:33
        14h 58m
        1 stop
        BOS10:31
        Mon, Feb 10|Portland - Boston|Frontier Airlines
        £121
        £121

        Choose Frontier Airlines flights from Portland to Boston. The one-way connecting flight with Frontier Airlines departs from Portland International Jetport on Mon, Feb 10, arriving at General Edward Lawrence Logan International Airport. One-way Prices start from £121 including taxes and charges.

      • PWM20:35
        12h 36m
        1 stop
        BOS09:11
        Wed, Mar 12|Portland - Boston|Frontier Airlines
        £124
        £124

        Choose Frontier Airlines flights from Portland to Boston. The one-way connecting flight with Frontier Airlines departs from Portland International Jetport on Wed, Mar 12, arriving at General Edward Lawrence Logan International Airport. One-way Prices start from £124 including taxes and charges.

      • PWM15:05
        9h 42m
        1 stop
        BOS00:47
        Tue, Apr 15|Portland - Boston|Frontier Airlines
        £128
        £128

        Choose Frontier Airlines flights from Portland to Boston. The one-way connecting flight with Frontier Airlines departs from Portland International Jetport on Tue, Apr 15, arriving at General Edward Lawrence Logan International Airport. One-way Prices start from £128 including taxes and charges.

      • PWM20:35
        27h 56m
        1 stop
        BOS00:31
        Mon, Mar 17|Portland - Boston|Frontier Airlines
        £129
        £129

        Choose Frontier Airlines flights from Portland to Boston. The one-way connecting flight with Frontier Airlines departs from Portland International Jetport on Mon, Mar 17, arriving at General Edward Lawrence Logan International Airport. One-way Prices start from £129 including taxes and charges.

      • PWM18:05
        13h 7m
        1 stop
        BOS07:12
        Sat, Feb 1|Portland - Boston|United Airlines
        £134
        £134

        Choose United Airlines flights from Portland to Boston. The one-way connecting flight with United Airlines departs from Portland International Jetport on Sat, Feb 1, arriving at General Edward Lawrence Logan International Airport. One-way Prices start from £134 including taxes and charges.

      • PWM01:00 pm
        3h 5m
        Nonstop
        BOS02:00 pm
        Thu, Feb 6|Portland - Boston|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Portland to Boston flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL5277

    Delta Air Lines

    05:30

    PWM

    1.5h

    07:00

    JFK

    SMTWTFS
    Search

  2. DL5750

    Delta Air Lines

    08:55

    JFK

    1.4h

    10:22

    DCA

    SMTWTFS

  3. DL5672

    Delta Air Lines

    14:20

    DCA

    1.7h

    16:04

    BOS

    SMTWT-S

  4. DL5277

    Delta Air Lines

    05:30

    PWM

    1.5h

    07:00

    JFK

    SMTWTFS
    Search

  5. DL5813

    Delta Air Lines

    14:30

    JFK

    1.4h

    15:54

    BOS

    SMTWTFS

  6. WN429

    Southwest Airlines

    05:45

    PWM

    1.8h

    07:30

    BWI

    SMTWTFS
    Search

  7. WN3773

    Southwest Airlines

    17:45

    BWI

    1.5h

    19:15

    BOS

    SMTWTFS

  8. AA5309

    American Airlines

    05:48

    PWM

    1.8h

    07:38

    DCA

    SMTWTFS
    Search

  9. AA4356

    American Airlines

    15:35

    DCA

    1.7h

    17:19

    BOS

    SMTWT-S

  10. UA2455

    United Airlines

    06:00

    PWM

    1.6h

    07:39

    EWR

    SMTWTFS
    Search

  11. UA2612

    United Airlines

    17:10

    EWR

    1.3h

    18:26

    BOS

    SMTWTFS

  12. UA2455

    United Airlines

    06:00

    PWM

    1.6h

    07:39

    EWR

    SMTWTFS
    Search

  13. B61032

    Jetblue Airways

    15:43

    LGA

    1.3h

    17:00

    BOS

    SMTWTFS

  14. UA2455

    United Airlines

    06:00

    PWM

    1.6h

    07:39

    EWR

    SMTWTFS
    Search

  15. B61618

    Jetblue Airways

    15:00

    JFK

    1.3h

    16:15

    BOS

    SMTWTFS

  16. B61935

    Jetblue Airways

    13:25

    PWM

    3.3h

    16:45

    MCO

    S-T--F-
    Search

  17. B61152

    Jetblue Airways

    18:40

    MCO

    3.1h

    21:46

    BOS

    SMTWTFS

  18. DL5399

    Delta Air Lines

    14:35

    PWM

    1.5h

    16:07

    JFK

    SMTWTFS
    Search

  19. DL2639

    Delta Air Lines

    21:00

    JFK

    1.6h

    22:34

    BOS

    SMTWTFS

  20. UA4507

    United Airlines

    18:08

    PWM

    1.9h

    20:00

    EWR

    SMTWTF-
    Search

  21. AA4404

    American Airlines

    06:00

    JFK

    1.2h

    07:12

    BOS

    SMTWTFS
Find more flights and airlines

Find the best time to fly from Portland to Boston

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

  • When are flight tickets from Portland (PWM) to Boston (BOS) the cheapest?

    Airlines adjust prices for flights from Portland to Boston based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Portland (PWM) to Boston (BOS) cost?

    According to Trip.com's data, the lowest price is around £231.

How to find a cheap flight from Portland to Boston

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Portland to Boston. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Portland to Boston

Cheapest nonstop flight price£75
Off-season for travelDecember
Peak season for travelApril
Flight distance152.95 km
Popular airlineAmerican Airlines

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