Southwest® flights from Kansas City to Grand Rapids from $155

Promo Code

Low fares from Kansas City to Grand Rapids

$

Kansas City (MCI)to

Grand Rapids (GRR)
Depart: 10/07/2026

One-way

Basic

From
$155
Seen: 22 hrs ago

Kansas City (MCI)to

Grand Rapids (GRR)
Depart: 09/21/2026

One-way

Basic

From
$155
Seen: 13 hrs ago

Kansas City (MCI)to

Grand Rapids (GRR)
Depart: 09/14/2026

One-way

Basic

From
$155
Seen: 13 hrs ago

Kansas City (MCI)to

Grand Rapids (GRR)
Depart: 09/26/2026

One-way

Basic

From
$155
Seen: 15 hrs ago

Kansas City (MCI)to

Grand Rapids (GRR)
Depart: 11/03/2026

One-way

Basic

From
$155
Seen: 11 hrs ago

Kansas City (MCI)to

Grand Rapids (GRR)
Depart: 11/21/2026

One-way

Basic

From
$155
Seen: 3 hrs ago

Looking for more low-fare flights?

Check out the Low Fare Calendar to find a fare that works for you. Just choose the month you want to depart and return, and we’ll show you the best fares available.

Find low fares

Explore flights from Kansas City to Grand Rapids

Aug 2026
From$291*
Seen: 15 hrs ago
One Way/Basic
Sep 2026
From$155*
Seen: 13 hrs ago
One Way/Basic
Oct 2026
From$155*
Seen: 11 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $155
cmp-daily-histogram-bars-legend-max-price-aria-label $344
Displaying fares for August-2026
  • MCI–GRR, 08/22/2026: From $291
    22

    Sat

    AUG

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

    Sun

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

    Mon

  • MCI–GRR: cmp-view-offers-disclaimer. Find Offers
    25

    Tue

  • MCI–GRR, 08/26/2026: From $291
    26

    Wed

  • MCI–GRR, 08/27/2026: From $344
    27

    Thu

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

    Fri

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

    Sat

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

    Sun

  • MCI–GRR: cmp-view-offers-disclaimer. Find Offers
    31

    Mon

  • MCI–GRR: cmp-view-offers-disclaimer. Find Offers
    01

    Tue

    SEP

  • MCI–GRR: cmp-view-offers-disclaimer. Find Offers
    02

    Wed

  • MCI–GRR, 09/03/2026: From $334
    03

    Thu

  • MCI–GRR, 09/04/2026: From $239
    04

    Fri

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

    Sat

  • MCI–GRR: cmp-view-offers-disclaimer. Find Offers
    06

    Sun

  • MCI–GRR: cmp-view-offers-disclaimer. Find Offers
    07

    Mon

  • MCI–GRR, 09/08/2026: From $239
    08

    Tue

  • MCI–GRR: cmp-view-offers-disclaimer. Find Offers
    09

    Wed

  • MCI–GRR: cmp-view-offers-disclaimer. Find Offers
    10

    Thu

  • MCI–GRR: cmp-view-offers-disclaimer. Find Offers
    11

    Fri

  • MCI–GRR: cmp-view-offers-disclaimer. Find Offers
    12

    Sat

  • MCI–GRR: cmp-view-offers-disclaimer. Find Offers
    13

    Sun

  • MCI–GRR, 09/14/2026: From $155
    14

    Mon

  • MCI–GRR, 09/15/2026: From $155
    15

    Tue

  • MCI–GRR, 09/16/2026: From $155
    16

    Wed

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

    Thu

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

    Fri

  • MCI–GRR, 09/19/2026: From $155
    19

    Sat

  • MCI–GRR, 09/20/2026: From $209
    20

    Sun

  • MCI–GRR, 09/21/2026: From $155
    21

    Mon

    • Range$155-$344

    *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:
    Kansas City International Airport
    Arriving at:
    Kent County International Airport
    Distance:
    539 miles

    Route Information

    83† 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 83 weekly flights from Kansas City to Grand Rapids on Southwest Airlines.
    To find the lowest fares by day and time to fly Kansas City to Grand Rapids with Southwest, check out our Low Fare Calendar.
    You can rent a car at Kent County International Airport book yours with your flight.
    Yes! Flights from Kansas City to Grand Rapids—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.

    Explore Flights from Other Popular Origins

    Popular Flights from Kansas City