Southwest® flights from Indianapolis to Las Vegas from $139

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Low fares from Indianapolis to Las Vegas

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Indianapolis (IND)to

Las Vegas (LAS)
Depart: 09/15/2026

One-way

Basic

From
$139
Seen: 5 hrs ago

Indianapolis (IND)to

Las Vegas (LAS)
Depart: 11/05/2026

One-way

Basic

From
$139
Seen: 10 hrs ago

Indianapolis (IND)to

Las Vegas (LAS)
Depart: 09/22/2026

One-way

Basic

From
$139
Seen: 11 hrs ago

Indianapolis (IND)to

Las Vegas (LAS)
Depart: 10/13/2026

One-way

Basic

From
$139
Seen: 21 hrs ago

Indianapolis (IND)to

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

One-way

Basic

From
$139
Seen: 16 hrs ago

Indianapolis (IND)to

Las Vegas (LAS)
Depart: 10/29/2026

One-way

Basic

From
$139
Seen: 21 hrs ago

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Explore flights from Indianapolis to Las Vegas

Aug 2026
From$414*
Seen: 5 hrs ago
One Way/Basic
Sep 2026
From$139*
Seen: 8 hrs ago
One Way/Basic
Oct 2026
From$139*
Seen: 23 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $139
cmp-daily-histogram-bars-legend-max-price-aria-label $574
Displaying fares for August-2026
  • IND–LAS, 08/22/2026: From $574
    22

    Sat

    AUG

  • IND–LAS, 08/23/2026: From $574
    23

    Sun

  • IND–LAS, 08/24/2026: From $574
    24

    Mon

  • IND–LAS, 08/25/2026: From $574
    25

    Tue

  • IND–LAS, 08/26/2026: From $574
    26

    Wed

  • IND–LAS, 08/27/2026: From $494
    27

    Thu

  • IND–LAS, 08/28/2026: From $494
    28

    Fri

  • IND–LAS, 08/29/2026: From $494
    29

    Sat

  • IND–LAS, 08/30/2026: From $414
    30

    Sun

  • IND–LAS, 08/31/2026: From $414
    31

    Mon

  • IND–LAS, 09/01/2026: From $414
    01

    Tue

    SEP

  • IND–LAS, 09/02/2026: From $414
    02

    Wed

  • IND–LAS, 09/03/2026: From $306
    03

    Thu

  • IND–LAS, 09/04/2026: From $345
    04

    Fri

  • IND–LAS, 09/05/2026: From $306
    05

    Sat

  • IND–LAS, 09/06/2026: From $306
    06

    Sun

  • IND–LAS, 09/07/2026: From $306
    07

    Mon

  • IND–LAS, 09/08/2026: From $306
    08

    Tue

  • IND–LAS, 09/09/2026: From $306
    09

    Wed

  • IND–LAS, 09/10/2026: From $139
    10

    Thu

  • IND–LAS, 09/11/2026: From $154
    11

    Fri

  • IND–LAS: cmp-view-offers-disclaimer. Find Offers
    12

    Sat

  • IND–LAS, 09/13/2026: From $196
    13

    Sun

  • IND–LAS, 09/14/2026: From $139
    14

    Mon

  • IND–LAS, 09/15/2026: From $139
    15

    Tue

  • IND–LAS, 09/16/2026: From $149
    16

    Wed

  • IND–LAS, 09/17/2026: From $256
    17

    Thu

  • IND–LAS, 09/18/2026: From $154
    18

    Fri

  • IND–LAS, 09/19/2026: From $139
    19

    Sat

  • IND–LAS, 09/20/2026: From $196
    20

    Sun

  • IND–LAS: cmp-view-offers-disclaimer. Find Offers
    21

    Mon

    • Range$139-$574

    *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:
    Indianapolis International Airport
    Arriving at:
    McCarran International Airport
    Average flight time:
    4 hours 1 minutes
    Distance:
    1590 miles

    Route Information

    156† Weekly flights
    • 3‡ Nonstop flights per day Monday through Friday
    • 3‡ Nonstop flights on Saturday
    • 4‡ 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 Indianapolis to Las Vegas is 4 hours 1 minutes.
    There are 156 weekly flights from Indianapolis to Las Vegas on Southwest Airlines.
    Yes, Southwest flies nonstop from Indianapolis to Las Vegas 3 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Indianapolis to Las Vegas 3 times per day on Saturdays and 4 times per day on Sundays.
    To find the lowest fares by day and time to fly Indianapolis 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 Indianapolis 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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