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Ultra Low Fare Flights from Portland, OR (PDX) to Chicago (ORD) with Spirit

Fly Portland, OR to Chicago 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.

Ultra Low Fare Flights from Portland, OR (PDX) to Chicago (ORD) with Spirit

Portland, OR to Chicago 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. Portland, OR (PDX) to Chicago (ORD)

    One Way

    Departing 02/04/2020

    Fares From
    $107*
  2. Portland, OR (PDX) to Chicago (ORD)

    One Way

    Departing 02/05/2020

    Fares From
    $107*
  3. Portland, OR (PDX) to Chicago (ORD)

    One Way

    Departing 01/14/2020

    Fares From
    $107*
  4. Portland, OR (PDX) to Chicago (ORD)

    One Way

    Departing 01/15/2020

    Fares From
    $107*
  5. Portland, OR (PDX) to Chicago (ORD)

    One Way

    Departing 01/21/2020

    Fares From
    $107*
  6. Portland, OR (PDX) to Chicago (ORD)

    One Way

    Departing 01/22/2020

    Fares From
    $107*
  7. Portland, OR (PDX) to Chicago (ORD)

    One Way

    Departing 01/28/2020

    Fares From
    $107*
  8. Portland, OR (PDX) to Chicago (ORD)

    One Way

    Departing 01/29/2020

    Fares From
    $107*
  9. Portland, OR (PDX) to Chicago (ORD)

    One Way

    Departing 02/01/2020

    Fares From
    $117*
  10. Portland, OR (PDX) to Chicago (ORD)

    One Way

    Departing 02/06/2020

    Fares From
    $117*

Weather in Chicago

Tuesday ,light rain
45°F 10/15/2019
Wednesday ,light rain
47°F 10/16/2019
Thursday ,overcast clouds
47°F 10/17/2019
Friday ,sky is clear
50°F 10/18/2019
Saturday ,few clouds
56°F 10/19/2019
Sunday ,scattered clouds
54°F 10/20/2019
Monday ,moderate rain
58°F 10/21/2019
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