Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline Alaska Airlines

The cheapest airline(s) flying from Portland to Boston is Alaska Airlines.

  • Alaska Airlines Alaska Airlines
  • Delta Air Lines Delta Air Lines
  • Spirit Airlines Spirit Airlines
  • American Airlines American Airlines
  • United Airlines United Airlines
  • Sun Country Airlines Sun Country Airlines
Cheapest Month November

Travel Period: November 2024 - October 2025

The cheapest month(s) to fly from Portland to Boston is November.

  • Nov 2024
  • Dec 2024
  • Jan 2025
  • Feb 2025
  • Mar 2025
  • Apr 2025
  • May 2025
  • Jun 2025
  • Jul 2025
  • Aug 2025
  • Sep 2025
  • Oct 2025
Cheapest Day of the Week Wednesday

The cheapest day(s) of the week to fly from Portland to Boston is Wednesday.

  • Sun Sunday
  • Mon Monday
  • Tue Tuesday
  • Wed Wednesday
  • Thu Thursday
  • Fri Friday
  • Sat Saturday

Flight Schedules

Last Updated: Wed, 2 Oct, 2024

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    • Airline Filter by Airline
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      • Availability
        • M
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      • 21:16 PDX
        05:30 BOS
        5Hrs, 14m Direct
      • PDXPortland Airport 21:16 - BOS 05:30 5h 14m Direct
      • PDXPortland Airport 21:16
      • BOSBoston Logan International Airport 05:30
      • 5h 14m
      • Direct
      • Alaska Airlines (AS 521)Boeing 737 800
      • Alaska Airlines (AS 521)
        • -
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      • Boeing 737 800
      • 21:16 PDX
        05:30 BOS
        5Hrs, 14m Direct
      • PDXPortland Airport 21:16 - BOS 05:30 5h 14m Direct
      • PDXPortland Airport 21:16
      • BOSBoston Logan International Airport 05:30
      • 5h 14m
      • Direct
      • Alaska Airlines (AS 521)Boeing 737
      • Alaska Airlines (AS 521)
        • -
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      • Boeing 737
      • 23:52 PDX
        08:20 BOS
        5Hrs, 28m Direct
      • PDXPortland Airport 23:52 - BOS 08:20 5h 28m Direct
      • PDXPortland Airport 23:52
      • BOSBoston Logan International Airport 08:20
      • 5h 28m
      • Direct
      • Alaska Airlines (AS 521)Boeing 737 Max 9 Passenger
      • Alaska Airlines (AS 521)
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        • -
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      • Boeing 737 Max 9 Passenger
      • 23:55 PDX
        08:16 BOS
        5Hrs, 21m Direct
      • PDXPortland Airport 23:55 - BOS 08:16 5h 21m Direct
      • PDXPortland Airport 23:55
      • BOSBoston Logan International Airport 08:16
      • 5h 21m
      • Direct
      • JetBlue Airways (B6 96)Airbus
      • JetBlue Airways (B6 96)
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      • Airbus
      • 23:55 PDX
        08:10 BOS
        5Hrs, 15m Direct
      • PDXPortland Airport 23:55 - BOS 08:10 5h 15m Direct
      • PDXPortland Airport 23:55
      • BOSBoston Logan International Airport 08:10
      • 5h 15m
      • Direct
      • JetBlue Airways (B6 96)Airbus
      • JetBlue Airways (B6 96)
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      • Airbus
      • 10:24 PDX
        18:50 BOS
        5Hrs, 26m Direct
      • PDXPortland Airport 10:24 - BOS 18:50 5h 26m Direct
      • PDXPortland Airport 10:24
      • BOSBoston Logan International Airport 18:50
      • 5h 26m
      • Direct
      • Alaska Airlines (AS 358)Boeing 737 800
      • Alaska Airlines (AS 358)
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      • Boeing 737 800
      • 10:30 PDX
        18:54 BOS
        5Hrs, 24m Direct
      • PDXPortland Airport 10:30 - BOS 18:54 5h 24m Direct
      • PDXPortland Airport 10:30
      • BOSBoston Logan International Airport 18:54
      • 5h 24m
      • Direct
      • Alaska Airlines (AS 358)Boeing 737 Max 9 Passenger
      • Alaska Airlines (AS 358)
        • -
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      • Boeing 737 Max 9 Passenger
      • 14:25 PDX
        00:44 BOS
        7Hrs, 19m Direct
      • PDXPortland Airport 14:25 - BOS 00:44 7h 19m Direct
      • PDXPortland Airport 14:25
      • BOSBoston Logan International Airport 00:44
      • 7h 19m
      • Direct
      • United Airlines (UA 2627)Airbus
      • United Airlines (UA 2627)
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      • 14:25 PDX
        00:44 BOS
        7Hrs, 19m Direct
      • PDXPortland Airport 14:25 - BOS 00:44 7h 19m Direct
      • PDXPortland Airport 14:25
      • BOSBoston Logan International Airport 00:44
      • 7h 19m
      • Direct
      • United Airlines (UA 2627)Boeing 737 900
      • United Airlines (UA 2627)
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      • Boeing 737 900
      • 14:25 PDX
        00:44 BOS
        7Hrs, 19m Direct
      • PDXPortland Airport 14:25 - BOS 00:44 7h 19m Direct
      • PDXPortland Airport 14:25
      • BOSBoston Logan International Airport 00:44
      • 7h 19m
      • Direct
      • United Airlines (UA 2627)Boeing 737 Max 8 Passenger
      • United Airlines (UA 2627)
        • -
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      • Boeing 737 Max 8 Passenger
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      What’s the fastest flight time from Portland to Boston?

      The fastest flight time for direct flights from Portland to Boston is 5 hours 14 minutes. Check latest flight schedules & prices on Wego.

      How far is Boston from Portland?

      The flight distance between Portland and Boston is 4076km. Check all available flights on Wego.

      When is the earliest and latest flight of the day?

      The earliest flight of the day departs at 10:24. The last flight of the day departs at 21:16. See the full list of flight times on Wego.

      How many airlines offer direct flights from Portland to Boston?

      There are 3 airlines that offer direct flights from Portland to Boston. Find out the list of airlines on Wego.

      All Airports in Portland

      Portland Airport PDX

      All Airports in Boston

      Boston Logan International Airport BOS

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