American Airlines flights from Portland, OR to Champaign

Recent searches for flights from Portland, OR to Champaign

Aug 2026
From$490*
Updated: 3 minutes ago
Round tripIEconomy
Sep 2026
From$410*
Updated: 3 minutes ago
Round tripIEconomy
Oct 2026
From$410*
Updated: 3 minutes ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $450
cmp-daily-histogram-bars-legend-max-price-aria-label $712
Displaying fares for August-2026
  • PDX–CMI, 08/11/26 – 08/15/26: From $687
    11

    Tu

    AUG

  • PDX–CMI, 08/12/26 – 08/19/26: From $490
    12

    We

  • PDX–CMI, 08/13/26 – 08/20/26: From $630
    13

    Th

  • PDX–CMI, 08/14/26 – 08/21/26: From $630
    14

    Fr

  • PDX–CMI, 08/15/26 – 08/22/26: From $712
    15

    Sa

  • PDX–CMI, 08/16/26 – 08/23/26: From $630
    16

    Su

  • PDX–CMI, 08/17/26 – 08/24/26: From $630
    17

    Mo

  • PDX–CMI, 08/18/26 – 08/25/26: From $490
    18

    Tu

  • PDX–CMI, 08/19/26 – 08/26/26: From $490
    19

    We

  • PDX–CMI, 08/20/26 – 08/27/26: From $630
    20

    Th

  • PDX–CMI, 08/21/26 – 08/28/26: From $630
    21

    Fr

  • PDX–CMI, 08/22/26 – 08/29/26: From $490
    22

    Sa

  • PDX–CMI, 08/23/26 – 08/30/26: From $630
    23

    Su

  • PDX–CMI, 08/24/26 – 08/31/26: From $630
    24

    Mo

  • PDX–CMI, 08/25/26 – 09/01/26: From $490
    25

    Tu

  • PDX–CMI, 08/26/26 – 09/02/26: From $490
    26

    We

  • PDX–CMI, 08/27/26 – 09/03/26: From $630
    27

    Th

  • PDX–CMI, 08/28/26 – 09/04/26: From $630
    28

    Fr

  • PDX–CMI, 08/29/26 – 09/05/26: From $490
    29

    Sa

  • PDX–CMI, 08/30/26 – 09/06/26: From $630
    30

    Su

  • PDX–CMI, 08/31/26 – 09/07/26: From $630
    31

    Mo

  • PDX–CMI, 09/01/26 – 09/08/26: From $490
    01

    Tu

    SEP

  • PDX–CMI, 09/02/26 – 09/09/26: From $490
    02

    We

  • PDX–CMI, 09/03/26 – 09/10/26: From $584
    03

    Th

  • PDX–CMI, 09/04/26 – 09/11/26: From $584
    04

    Fr

  • PDX–CMI, 09/05/26 – 09/12/26: From $450
    05

    Sa

  • PDX–CMI, 09/06/26 – 09/13/26: From $584
    06

    Su

  • PDX–CMI, 09/07/26 – 09/14/26: From $619
    07

    Mo

  • PDX–CMI: cmp-view-offers-disclaimer. Find Offers
    08

    Tu

  • PDX–CMI: cmp-view-offers-disclaimer. Find Offers
    09

    We

  • PDX–CMI, 09/10/26 – 09/17/26: From $538
    10

    Th

    • range$450-$712

    DisclaimerFares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Fares listed may be Basic Economy, which class is subject to additional terms and conditions. Additional baggage fees and charges for optional products and services may apply.

    Find deals on Portland, OR to Champaign flights

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    Portland, OR (PDX)to

    Champaign (CMI)
    10/03/26 - 10/10/26

    Round trip

    Economy

    from
    $410Fare subject to changes
    Updated: 3 minutes ago

    Portland, OR (PDX)to

    Champaign (CMI)
    10/14/26 - 10/21/26

    Round trip

    Economy

    from
    $410Fare subject to changes
    Updated: 3 minutes ago

    Portland, OR (PDX)to

    Champaign (CMI)
    10/20/26 - 10/27/26

    Round trip

    Economy

    from
    $410Fare subject to changes
    Updated: 3 minutes ago

    Portland, OR (PDX)to

    Champaign (CMI)
    10/31/26 - 11/07/26

    Round trip

    Economy

    from
    $410Fare subject to changes
    Updated: 3 minutes ago

    Portland, OR (PDX)to

    Champaign (CMI)
    09/12/26 - 09/19/26

    Round trip

    Economy

    from
    $410Fare subject to changes
    Updated: 3 minutes ago

    Portland, OR (PDX)to

    Champaign (CMI)
    09/23/26 - 09/30/26

    Round trip

    Economy

    from
    $410Fare subject to changes
    Updated: 3 minutes ago

    Portland, OR (PDX)to

    Champaign (CMI)
    11/04/26 - 11/11/26

    Round trip

    Economy

    from
    $410Fare subject to changes
    Updated: 3 minutes ago

    Portland, OR (PDX)to

    Champaign (CMI)
    10/10/26 - 10/17/26

    Round trip

    Economy

    from
    $410Fare subject to changes
    Updated: 14 hours ago

    *Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject to additional terms and conditions. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.

    Finding cheap flights from Portland, OR to Champaign

    Looking for lower fares on your trip from Portland, OR to Champaign? Here are a few ways to save.

    • Book early: Booking 1 to 3 months ahead can help you find lower fares
    • Be flexible with dates: Midweek travel, like Tuesdays and Wednesdays, can be more affordable
    • Travel during less busy periods: Flying outside peak travel times can help find lower fares and avoid crowds

    Earn up to $500 back on your next American Airlines flight plus, 30,000 bonus miles. Offers vary elsewhere. Opens another site in a new window that may not meet accessibility guidelines.

    Upgrade your flight with Main Cabin Extra

    Make your trip more comfortable with Main Cabin Extra. Enjoy benefits like:

    • Extra legroom: More space with seats at the front of the Main Cabin or in exit rows.
    • Early boarding: Preferred Group 5 boarding allows easier access to overhead bins.
    • Complimentary drinks: Enjoy beer, wine and spirits on flights with full beverage service.

    Discover how Main Cabin Extra can enhance your trip.

    American Airlines flights from Portland, OR to Champaign