Southwest® flights from Kansas City to Las Vegas from $179

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Low fares from Kansas City to Las Vegas

$

Kansas City (MCI)to

Las Vegas (LAS)
Depart: 10/20/2026

One-way

Basic

From
$179
Seen: 21 hrs ago

Kansas City (MCI)to

Las Vegas (LAS)
Depart: 09/28/2026

One-way

Basic

From
$179
Seen: 23 hrs ago

Kansas City (MCI)to

Las Vegas (LAS)
Depart: 09/29/2026

One-way

Basic

From
$179
Seen: 15 hrs ago

Kansas City (MCI)to

Las Vegas (LAS)
Depart: 09/26/2026

One-way

Basic

From
$179
Seen: 15 hrs ago

Kansas City (MCI)to

Las Vegas (LAS)
Depart: 10/05/2026

One-way

Basic

From
$179
Seen: 17 hrs ago

Kansas City (MCI)to

Las Vegas (LAS)
Depart: 09/19/2026

One-way

Basic

From
$179
Seen: 13 hrs ago

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Explore flights from Kansas City to Las Vegas

Aug 2026
From$517*
Seen: 13 hrs ago
One Way/Basic
Sep 2026
From$179*
Seen: 14 hrs ago
One Way/Basic
Oct 2026
From$179*
Seen: 11 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $179
cmp-daily-histogram-bars-legend-max-price-aria-label $599
Displaying fares for August-2026
  • MCI–LAS, 08/20/2026: From $599
    20

    Thu

    AUG

  • MCI–LAS, 08/21/2026: From $599
    21

    Fri

  • MCI–LAS, 08/22/2026: From $594
    22

    Sat

  • MCI–LAS, 08/23/2026: From $599
    23

    Sun

  • MCI–LAS, 08/24/2026: From $599
    24

    Mon

  • MCI–LAS, 08/25/2026: From $594
    25

    Tue

  • MCI–LAS, 08/26/2026: From $594
    26

    Wed

  • MCI–LAS, 08/27/2026: From $522
    27

    Thu

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

    Fri

  • MCI–LAS, 08/29/2026: From $517
    29

    Sat

  • MCI–LAS, 08/30/2026: From $522
    30

    Sun

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

    Mon

  • MCI–LAS, 09/01/2026: From $517
    01

    Tue

    SEP

  • MCI–LAS, 09/02/2026: From $517
    02

    Wed

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

    Thu

  • MCI–LAS, 09/04/2026: From $314
    04

    Fri

  • MCI–LAS, 09/05/2026: From $309
    05

    Sat

  • MCI–LAS, 09/06/2026: From $309
    06

    Sun

  • MCI–LAS, 09/07/2026: From $314
    07

    Mon

  • MCI–LAS, 09/08/2026: From $309
    08

    Tue

  • MCI–LAS, 09/09/2026: From $309
    09

    Wed

  • MCI–LAS, 09/10/2026: From $179
    10

    Thu

  • MCI–LAS, 09/11/2026: From $198
    11

    Fri

  • MCI–LAS, 09/12/2026: From $179
    12

    Sat

  • MCI–LAS, 09/13/2026: From $206
    13

    Sun

  • MCI–LAS, 09/14/2026: From $179
    14

    Mon

  • MCI–LAS: cmp-view-offers-disclaimer. Find Offers
    15

    Tue

  • MCI–LAS, 09/16/2026: From $189
    16

    Wed

  • MCI–LAS, 09/17/2026: From $250
    17

    Thu

  • MCI–LAS, 09/18/2026: From $198
    18

    Fri

  • MCI–LAS, 09/19/2026: From $179
    19

    Sat

    • Range$179-$599

    *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:
    McCarran International Airport
    Average flight time:
    2 hours 59 minutes
    Distance:
    1139 miles

    Route Information

    156† Weekly flights
    • 4‡ Nonstop flights per day Monday through Friday
    • 3‡ Nonstop flights on Saturday
    • 5‡ Nonstop flights on Sunday

    † 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

    The average flight time from Kansas City to Las Vegas is 2 hours 59 minutes.
    There are 156 weekly flights from Kansas City to Las Vegas on Southwest Airlines.
    Yes, Southwest flies nonstop from Kansas City to Las Vegas 4 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Kansas City to Las Vegas 3 times per day on Saturdays and 5 times per day on Sundays.
    To find the lowest fares by day and time to fly Kansas City to Las Vegas with Southwest, check out our Low Fare Calendar.
    You can rent a car at McCarran International Airport book yours with your flight.
    Yes! Flights from Kansas City to Las Vegas—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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