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Flights from Portland to Boston
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Find Portland to Boston flights starting at CAD 111.

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

  • One way
  • Round-trip
      • PWM19:06
        29h 21m
        1 stop
        BOS00:27
        Sun, Feb 2|Portland - Boston|Frontier Airlines
        CAD 111CAD 293
        62% OFF
        62% OFF
        CAD 293CAD 111

        Choose Frontier Airlines flights from Portland to Boston. The one-way connecting flight with Frontier Airlines departs from Portland International Jetport on Sun, Feb 2, arriving at General Edward Lawrence Logan International Airport. One-way Prices start from CAD 111 including taxes and charges.

      • PWM19:37
        27h 24m
        1 stop
        BOS23:01
        Mon, Jan 13|Portland - Boston|Frontier Airlines
        CAD 139CAD 293
        53% OFF
        53% OFF
        CAD 293CAD 139

        Choose Frontier Airlines flights from Portland to Boston. The one-way connecting flight with Frontier Airlines departs from Portland International Jetport on Mon, Jan 13, arriving at General Edward Lawrence Logan International Airport. One-way Prices start from CAD 139 including taxes and charges.

      • PWM19:33
        14h 58m
        1 stop
        BOS10:31
        Mon, Feb 10|Portland - Boston|Frontier Airlines
        CAD 216CAD 293
        26% OFF
        26% OFF
        CAD 293CAD 216

        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 CAD 216 including taxes and charges.

      • PWM20:35
        12h 36m
        1 stop
        BOS09:11
        Wed, Mar 12|Portland - Boston|Frontier Airlines
        CAD 220
        CAD 220

        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 CAD 220 including taxes and charges.

      • PWM20:35
        27h 56m
        1 stop
        BOS00:31
        Mon, Mar 17|Portland - Boston|Frontier Airlines
        CAD 230
        CAD 230

        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 CAD 230 including taxes and charges.

      • PWM06:00
        13h 6m
        1 stop
        BOS19:06
        Sat, Jan 11|Portland - Boston|United Airlines
        CAD 232
        CAD 232

        Choose United Airlines flights from Portland to Boston. The one-way connecting flight with United Airlines departs from Portland International Jetport on Sat, Jan 11, arriving at General Edward Lawrence Logan International Airport. One-way Prices start from CAD 232 including taxes and charges.

      • PWM12:38
        9h 10m
        1 stop
        BOS21:48
        Tue, Jan 28|Portland - Boston|American Airlines
        CAD 237
        CAD 237

        Choose American Airlines flights from Portland to Boston. The one-way connecting flight with American Airlines departs from Portland International Jetport on Tue, Jan 28, arriving at General Edward Lawrence Logan International Airport. One-way Prices start from CAD 237 including taxes and charges.

      • PWM18:05
        13h 7m
        1 stop
        BOS07:12
        Sat, Feb 1|Portland - Boston|United Airlines
        CAD 238
        CAD 238

        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 CAD 238 including taxes and charges.

      • PWM12:39
        10h 58m
        1 stop
        BOS23:37
        Sat, Jan 11|Portland - Boston|American Airlines
        CAD 240
        CAD 240

        Choose American Airlines flights from Portland to Boston. The one-way connecting flight with American Airlines departs from Portland International Jetport on Sat, Jan 11, arriving at General Edward Lawrence Logan International Airport. One-way Prices start from CAD 240 including taxes and charges.

      • PWM15:15
        26h 12m
        1 stop
        BOS17:27
        Sat, Jan 11|Portland - Boston|Delta Air Lines
        CAD 244
        CAD 244

        Choose Delta Air Lines flights from Portland to Boston. The one-way connecting flight with Delta Air Lines departs from Portland International Jetport on Sat, Jan 11, arriving at General Edward Lawrence Logan International Airport. One-way Prices start from CAD 244 including taxes and charges.

      • PWM01:00 pm
        3h 5m
        Nonstop
        BOS02:00 pm
        Sun, Jan 5|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.

When is the cheapest 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.

Find Cheapest Airlines Flying from Portland to Boston

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines
From CAD 111
Delta Air Lines
From CAD 208
United Airlines
From CAD 232
American Airlines
From CAD 237
Jetblue Airways
From CAD 282
Southwest Airlines
From CAD 367

Find more flights and airlines

Alternative Routes for Portland to Boston Flights

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Portland to Boston.

  • Cheapest
    Frontier Airlines
    PWM
    19:06
    29h 21m
    1 transfer
    BOS
    00:27
    Portland International Jetport - General Edward Lawrence Logan International Airport
    Sun, Feb 2Frontier Airlines
    CAD 111
  • Frontier Airlines
    PWM
    19:06
    29h 21m
    1 transfer
    BOS
    00:27
    Portland International Jetport - General Edward Lawrence Logan International Airport
    Sun, Feb 2Frontier Airlines
    CAD 111
    Find More Flights

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 date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

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

    According to Trip.com's data, the lowest price is around CAD 413.

  • What's the most popular airline for direct flights from Portland (PWM) to Boston (BOS)?

    Hopscotch Air operates 1 direct flights from Portland (PWM) to Boston (BOS).

  • How many airports in Boston (BOS)?

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 for Portland to Boston Flights

Cheapest direct flight priceCAD 110
Off-season travel monthNovember
Peak season for travelSeptember
Flight distance152.95km
Popular airlineDelta Air Lines

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