Select journey type

Enter to select travel class and passengers

Ultra Low Fare Flights from Boston (BOS) to Portland, OR (PDX) with Spirit

Fly Boston to Portland, OR and Save Big

*Fares presented below are available at the beginning of each day, but may sell out. Additional baggage fees and fees for other services may apply. Other terms and conditions may apply.

  1. BOS-PDX

    Boston to Portland, OR

    Departing 09/05/2018

    Fares From
    $81*

    One-way

  2. BOS-PDX

    Boston to Portland, OR

    Departing 08/28/2018

    Fares From
    $81*

    One-way

  3. BOS-PDX

    Boston to Portland, OR

    Departing 08/25/2018

    Fares From
    $114*

    One-way

  4. BOS-PDX

    Boston to Portland, OR

    Departing 09/01/2018

    Fares From
    $114*

    One-way

  5. BOS-PDX

    Boston to Portland, OR

    Departing 11/08/2018

    Fares From
    $131*

    One-way

  6. BOS-PDX

    Boston to Portland, OR

    Departing 09/04/2018

    Fares From
    $154*

    One-way

Ultra Low Fare Flights from Boston (BOS) to Portland, OR (PDX) with Spirit

Boston to Portland, OR Flight Deals

*Fares presented below are available at the beginning of each day, but may sell out. Additional baggage fees and fees for other services may apply. Other terms and conditions may apply.

  1. Boston (BOS) to Portland, OR (PDX)

    One-way

    Departing 11/17/2018

    Fares From
    $272*
  2. Boston (BOS) to Portland, OR (PDX)

    One-way

    Departing 04/04/2019

    Fares From
    $362*
  3. Boston (BOS) to Portland, OR (PDX)

    One-way

    Departing 03/16/2019

    Fares From
    $426*

Weather in Portland, OR

Friday ,sky is clear
26°C 08/17/2018
Saturday ,sky is clear
23°C 08/18/2018
Sunday ,sky is clear
26°C 08/19/2018
Monday ,light rain
21°C 08/20/2018
Tuesday ,light rain
24°C 08/21/2018
Wednesday ,light rain
18°C 08/22/2018
Thursday ,light rain
19°C 08/23/2018
Powered by: OpenWeatherMap.org