Southwest® flights from Portland, OR to Kansas City from $180

Promo Code

Low fares from Portland, OR to Kansas City

$

Portland, OR (PDX)to

Kansas City (MCI)
Depart: 09/26/2026

One-way

Basic

From
$180
Seen: 14 hrs ago

Portland, OR (PDX)to

Kansas City (MCI)
Depart: 10/27/2026

One-way

Basic

From
$185
Seen: 5 hrs ago

Portland, OR (PDX)to

Kansas City (MCI)
Depart: 10/14/2026

One-way

Basic

From
$185
Seen: 13 hrs ago

Portland, OR (PDX)to

Kansas City (MCI)
Depart: 10/21/2026

One-way

Basic

From
$185
Seen: 10 hrs ago

Portland, OR (PDX)to

Kansas City (MCI)
Depart: 10/07/2026

One-way

Basic

From
$185
Seen: 3 hrs ago

Portland, OR (PDX)to

Kansas City (MCI)
Depart: 10/16/2026

One-way

Basic

From
$190
Seen: 14 hrs ago

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Explore flights from Portland, OR to Kansas City

Sep 2026
From$180*
Seen: 14 hrs ago
One Way/Basic
Oct 2026
From$185*
Seen: 13 hrs ago
One Way/Basic
Nov 2026
From$190*
Seen: 9 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $180
cmp-daily-histogram-bars-legend-max-price-aria-label $249
Displaying fares for September-2026
  • PDX–MCI: cmp-view-offers-disclaimer. Find Offers
    10

    Thu

    SEP

  • PDX–MCI, 09/11/2026: From $249
    11

    Fri

  • PDX–MCI, 09/12/2026: From $239
    12

    Sat

  • PDX–MCI, 09/13/2026: From $249
    13

    Sun

  • PDX–MCI, 09/14/2026: From $249
    14

    Mon

  • PDX–MCI, 09/15/2026: From $249
    15

    Tue

  • PDX–MCI, 09/16/2026: From $214
    16

    Wed

  • PDX–MCI: cmp-view-offers-disclaimer. Find Offers
    17

    Thu

  • PDX–MCI: cmp-view-offers-disclaimer. Find Offers
    18

    Fri

  • PDX–MCI: cmp-view-offers-disclaimer. Find Offers
    19

    Sat

  • PDX–MCI: cmp-view-offers-disclaimer. Find Offers
    20

    Sun

  • PDX–MCI, 09/21/2026: From $214
    21

    Mon

  • PDX–MCI, 09/22/2026: From $214
    22

    Tue

  • PDX–MCI: cmp-view-offers-disclaimer. Find Offers
    23

    Wed

  • PDX–MCI: cmp-view-offers-disclaimer. Find Offers
    24

    Thu

  • PDX–MCI, 09/25/2026: From $190
    25

    Fri

  • PDX–MCI, 09/26/2026: From $180
    26

    Sat

  • PDX–MCI: cmp-view-offers-disclaimer. Find Offers
    27

    Sun

  • PDX–MCI: cmp-view-offers-disclaimer. Find Offers
    28

    Mon

  • PDX–MCI: cmp-view-offers-disclaimer. Find Offers
    29

    Tue

  • PDX–MCI: cmp-view-offers-disclaimer. Find Offers
    30

    Wed

  • PDX–MCI, 10/01/2026: From $190
    01

    Thu

    OCT

  • PDX–MCI, 10/02/2026: From $190
    02

    Fri

  • PDX–MCI: cmp-view-offers-disclaimer. Find Offers
    03

    Sat

  • PDX–MCI: cmp-view-offers-disclaimer. Find Offers
    04

    Sun

  • PDX–MCI: cmp-view-offers-disclaimer. Find Offers
    05

    Mon

  • PDX–MCI, 10/06/2026: From $190
    06

    Tue

  • PDX–MCI, 10/07/2026: From $185
    07

    Wed

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

    Thu

  • PDX–MCI, 10/09/2026: From $190
    09

    Fri

    • Range$180-$249

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

    Flight Details

    Departing from:
    Portland International Airport
    Arriving at:
    Kansas City International Airport
    Distance:
    1482 miles

    Route Information

    153† Weekly flights

    † Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.

    ‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.

    Questions we hear the most

    There are 153 weekly flights from Portland, OR to Kansas City on Southwest Airlines.
    To find the lowest fares by day and time to fly Portland, OR to Kansas City with Southwest, check out our Low Fare Calendar.
    You can rent a car at Kansas City International Airport book yours with your flight.
    Yes! Flights from Portland, OR to Kansas City—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
    Check the status of your upcoming Southwest flight.
    Check out the Southwest Airlines® Help Center for answers about everything Southwest.

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