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Flights from Boston to Portland

Hi, I've summed up all the key info for Boston to Portland flights

Cheapest one-way

$ 156
United Airlines Thu, Oct 1

42% below next 30d avg. ($267)

Cheapest round-trip

$ 338
American Airlines Sat, Oct 3

26% below next 30d avg. ($455)

When to travel

October Cheapest month
July Peak month

Fastest flight

6h 14m 5m faster than avg. (6h 19m)

Recommended airlines

With a lowest one-way fare of $156 , travelers can expect an average price of $267 for upcoming trips, while round-trip tickets start at $338 . Flights typically take around 6h 19m , but the fastest nonstop option completes the journey in just 6h 14m minutes. There are 20 flights weekly on this route. You can arrive at any of the following airports in Portland: Portland International Airport (PDX) , and Hillsboro Airport (HIO) . Flights from Boston Logan International Airport to Portland International Airport (BOS-PDX) are by far the most popular option for this route. To secure the best rates, booking 40 days in advance is recommended, and the cheapest travel days are Tuesday, Wednesday, and Saturday .

Updated 3d ago · This content is an AI-powered summary based on Trip.com data. Prices and availability are subject to change. Please refer to actual prices, availability, and travel conditions.

Explore the cheapest one-way and round-trip flights from Boston to Portland over the next 90 days, with one-way fares from $156 and round-trip from $338. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        BOS 5:42 PM
        6h 8m
        Nonstop
        PDX 8:50 PM
        Boston - Portland | Thu, Oct 1 | Alaska Airlines
        PDX 9:44 PM
        5h 31m
        Nonstop
        BOS 6:15 AM
        Portland - Boston | Sun, Oct 4 | Alaska Airlines
        $393 $423
        7% off
        7% off
        $423 $393
      • BOS 5:42 PM
        6h 6m
        Nonstop
        PDX 8:48 PM
        Boston - Portland | Wed, Sep 30 | Alaska Airlines
        PDX 9:44 PM
        5h 31m
        Nonstop
        BOS 6:15 AM
        Portland - Boston | Sun, Oct 4 | Alaska Airlines
        $393 $423
        7% off
        7% off
        $423 $393
      • BOS 5:45 PM
        9h 22m
        1 stop
        PDX 12:07 AM
        Boston - Portland | Sat, Oct 3 | American Airlines
        PDX 10:55 PM
        7h 42m
        1 stop
        BOS 9:37 AM
        Portland - Boston | Sat, Oct 10 | American Airlines
        $338 $423
        20% off
        20% off
        $423 $338
      • BOS 6:20 AM
        9h 32m
        1 stop
        PDX 12:52 PM
        Boston - Portland | Wed, Sep 23 | Delta Air Lines
        PDX 5:10 PM
        10h 20m
        1 stop
        BOS 6:30 AM
        Portland - Boston | Sat, Sep 26 | Delta Air Lines
        $355
        16% off
        $423 $355
      • BOS 6:05 AM
        8h 30m
        1 stop
        PDX 11:35 AM
        Boston - Portland | Thu, Sep 17 | Delta Air Lines
        PDX 5:10 PM
        10h 20m
        1 stop
        BOS 6:30 AM
        Portland - Boston | Mon, Sep 21 | Delta Air Lines
        $356
        16% off
        $423 $356
      • BOS 5:40 AM
        7h 45m
        1 stop
        PDX 10:25 AM
        Boston - Portland | Wed, Sep 30 | Delta Air Lines
        PDX 7:45 AM
        12h 45m
        1 stop
        BOS 11:30 PM
        Portland - Boston | Sun, Oct 4 |
        $359
        15% off
        $423 $359
      • BOS 6:05 AM
        8h 30m
        1 stop
        PDX 11:35 AM
        Boston - Portland | Thu, Oct 1 | Delta Air Lines
        PDX 7:45 AM
        12h 45m
        1 stop
        BOS 11:30 PM
        Portland - Boston | Sun, Oct 4 |
        $359
        15% off
        $423 $359
      • BOS 4:59 PM
        9h 13m
        1 stop
        PDX 11:12 PM
        Boston - Portland | Thu, Sep 17 | American Airlines
        PDX 7:25 AM
        9h 49m
        1 stop
        BOS 8:14 PM
        Portland - Boston | Mon, Sep 21 | American Airlines
        $360
        15% off
        $423 $360
      • BOS 4:59 PM
        9h 13m
        1 stop
        PDX 11:12 PM
        Boston - Portland | Thu, Oct 1 | American Airlines
        PDX 5:45 PM
        9h 38m
        1 stop
        BOS 6:23 AM
        Portland - Boston | Sun, Oct 4 | American Airlines
        $361
        15% off
        $423 $361
      • BOS 7:00 AM
        9h 35m
        1 stop
        PDX 1:35 PM
        Boston - Portland | Wed, Sep 30 | American Airlines
        PDX 5:45 PM
        9h 38m
        1 stop
        BOS 6:23 AM
        Portland - Boston | Sun, Oct 4 | American Airlines
        $361
        15% off
        $423 $361
      • BOS 1:00 PM
        17h 25m
        1 stop
        PDX 2:00 PM
        Boston - Portland | Mon, Sep 14 | Normal Airline
        PDX 3:00 PM
        6h
        Nonstop
        BOS 4:00 PM
        Portland - Boston | Wed, Sep 16 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        BOS 4:46 PM
        6h 14m
        Nonstop
        PDX 8:00 PM
        Boston - Portland | Sat, Oct 24 | Alaska Airlines
        $180 $259
        31% off
        31% off
        $259 $180
      • BOS 1:55 PM
        12h 2m
        1 stop
        PDX 10:57 PM
        Boston - Portland | Thu, Oct 1 | United Airlines
        $156 $259
        40% off
        40% off
        $259 $156
      • BOS 7:51 AM
        12h
        1 stop
        PDX 4:51 PM
        Boston - Portland | Sat, Oct 3 | Alaska Airlines
        $169 $259
        35% off
        35% off
        $259 $169
      • BOS 7:51 AM
        12h
        1 stop
        PDX 4:51 PM
        Boston - Portland | Wed, Oct 28 | Alaska Airlines
        $170
        34% off
        $259 $170
      • BOS 1:28 PM
        9h 19m
        1 stop
        PDX 7:47 PM
        Boston - Portland | Mon, Nov 2 | American Airlines
        $172
        34% off
        $259 $172
      • BOS 7:51 AM
        12h
        1 stop
        PDX 4:51 PM
        Boston - Portland | Thu, Oct 29 | Alaska Airlines
        $182
        30% off
        $259 $182
      • BOS 12:43 PM
        10h 11m
        1 stop
        PDX 7:54 PM
        Boston - Portland | Tue, Nov 3 | American Airlines
        $189
        27% off
        $259 $189
      • BOS 5:45 PM
        9h 22m
        1 stop
        PDX 12:07 AM
        Boston - Portland | Sat, Sep 26 | American Airlines
        $194
        25% off
        $259 $194
      • BOS 7:45 AM
        10h 20m
        1 stop
        PDX 3:05 PM
        Boston - Portland | Sat, Sep 26 | United Airlines
        $240
        7% off
        $259 $240
      • BOS 1:00 PM
        17h 25m
        1 stop
        PDX 2:00 PM
        Boston - Portland | Mon, Sep 14 | Normal Airline
        Find more flights
        Find more flights

Flight.News
Flights from Boston to Portland operate an average of 8 times per day over the past 7 days, with a 15.1% on-time departure rate and a 26.5% on-time arrival rate.

Which airlines are the most popular for Boston to Portland flights?

You can choose from 2 airlines that fly from Boston to Portland, including Jetblue Airways, Alaska Airlines, United Airlines has lowest fares on this route.
Jetblue Airways logo Jetblue Airways
Alaska Airlines logo Alaska Airlines
Airlines are determined based on actual purchased flight tickets from Boston to Portland according to previous 12 months data from Trip.com.

Flight Info | Boston to Portland

The distance between Boston and Portland is approximately 4,072.57 km. It takes around 6 hours 19 minutes on average to fly from Boston to Portland. Based on Trip.com's data travel demand peaks in July. The off-season for travel is October.

Cheapest one-way flight price $156
Cheapest round-trip ticket price $338
Off-season for travel October
Peak season for travel July
Flight distance 4,072.57 km
Average flight time 6 hours 19 minutes
Popular airline Jetblue Airways
Frequency ～16/week
Flight statistics for the Boston–Portland route are based on aggregated booking data from Trip.com over the past 12 months.

Frequently Asked Questions

  • What are the cheapest flights from Boston to Portland (BOS-PDX)?

    Based on Trip.com data, United Airlines offers one-way fares as low as $156 on Cheapest nonstop routes (e.g. BOS to PDX on Thu, Oct 1), while American Airlines offers Cheapest nonstop round-trips from $338 departing on Sat, Oct 3 and returning on Sat, Oct 10.
  • At the moment, you can catch a nonstop flight from Boston to Portland with the following airlines, including: Jetblue Airways Alaska Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes around 6 hours 19 minutes to fly from Boston (BOS) to Portland (PDX).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Boston to Portland is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 20 flight per week flying from Boston to Portland. You can check the weekly schedule for popular airlines on this route below: Alaska Airlines: S/M/T/W/T/F/S -- AS1319 (19:02) Alaska Airlines: S/M/T/W/T/F/S -- AS311 (09:43)
  • To find best deals on flights from Boston to Portland, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Thu, Oct 1, with one-way flights priced at just $156.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Alaska Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Portland travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Boston to Portland is October, when demand for travel is lower.
  • After crunching the numbers on our September flight calendar, it's currently cheapest to fly from Boston to Portland on September 15, 2026 with American Airlines, with prices starting at $295.
  • You can arrive at any of the following airports in Portland: Portland International Airport (PDX), and Hillsboro Airport (HIO). Flights from Boston Logan International Airport to Portland International Airport (BOS-PDX) are by far the most popular option for this route.
  • The time difference between Portland and Boston is 3h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.
  • Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Boston to Portland is $267. Fares vary by travel date, airline and availability.
  • Based on Trip.com data for travel in the next 30 days, the average round-trip fare from Boston to Portland is $455. The final price depends on the outbound and return dates, airline and fare conditions.
  • Enter Boston and Portland, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.
  • Jetblue Airwaysare the most popular budget airlines flying from Boston to Portland. Check baggage, seat and payment fees before comparing the final price.

Explore More Popular Flights

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.