Southwest® flights from Indianapolis to Denver from $129

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Low fares from Indianapolis to Denver

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Indianapolis (IND)to

Denver (DEN)
Depart: 12/09/2026

One-way

Basic

From
$129
Seen: 17 hrs ago

Indianapolis (IND)to

Denver (DEN)
Depart: 10/29/2026

One-way

Basic

From
$129
Seen: 17 minutes ago

Indianapolis (IND)to

Denver (DEN)
Depart: 12/10/2026

One-way

Basic

From
$129
Seen: 2 hrs ago

Indianapolis (IND)to

Denver (DEN)
Depart: 11/12/2026

One-way

Basic

From
$129
Seen: 1 hour ago

Indianapolis (IND)to

Denver (DEN)
Depart: 11/07/2026

One-way

Basic

From
$129
Seen: 21 hrs ago

Indianapolis (IND)to

Denver (DEN)
Depart: 10/27/2026

One-way

Basic

From
$129
Seen: 22 hrs ago

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Explore flights from Indianapolis to Denver

Oct 2026
From$129*
Seen: 17 minutes ago
One Way/Basic
Nov 2026
From$129*
Seen: 21 hrs ago
One Way/Basic
Dec 2026
From$129*
Seen: 15 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $129
cmp-daily-histogram-bars-legend-max-price-aria-label $514
Displaying fares for October-2026
  • IND–DEN, 10/01/2026: From $514
    01

    Thu

    OCT

  • IND–DEN, 10/02/2026: From $514
    02

    Fri

  • IND–DEN, 10/03/2026: From $514
    03

    Sat

  • IND–DEN, 10/04/2026: From $514
    04

    Sun

  • IND–DEN, 10/05/2026: From $514
    05

    Mon

  • IND–DEN, 10/06/2026: From $514
    06

    Tue

  • IND–DEN, 10/07/2026: From $514
    07

    Wed

  • IND–DEN, 10/08/2026: From $375
    08

    Thu

  • IND–DEN, 10/09/2026: From $375
    09

    Fri

  • IND–DEN: cmp-view-offers-disclaimer. Find Offers
    10

    Sat

  • IND–DEN, 10/11/2026: From $365
    11

    Sun

  • IND–DEN, 10/12/2026: From $365
    12

    Mon

  • IND–DEN, 10/13/2026: From $365
    13

    Tue

  • IND–DEN, 10/14/2026: From $365
    14

    Wed

  • IND–DEN, 10/15/2026: From $290
    15

    Thu

  • IND–DEN, 10/16/2026: From $290
    16

    Fri

  • IND–DEN, 10/17/2026: From $290
    17

    Sat

  • IND–DEN, 10/18/2026: From $290
    18

    Sun

  • IND–DEN: cmp-view-offers-disclaimer. Find Offers
    19

    Mon

  • IND–DEN, 10/20/2026: From $290
    20

    Tue

  • IND–DEN, 10/21/2026: From $290
    21

    Wed

  • IND–DEN, 10/22/2026: From $129
    22

    Thu

  • IND–DEN, 10/23/2026: From $148
    23

    Fri

  • IND–DEN, 10/24/2026: From $207
    24

    Sat

  • IND–DEN, 10/25/2026: From $266
    25

    Sun

  • IND–DEN, 10/26/2026: From $129
    26

    Mon

  • IND–DEN, 10/27/2026: From $129
    27

    Tue

  • IND–DEN, 10/28/2026: From $129
    28

    Wed

  • IND–DEN, 10/29/2026: From $129
    29

    Thu

  • IND–DEN, 10/30/2026: From $138
    30

    Fri

  • IND–DEN: cmp-view-offers-disclaimer. Find Offers
    31

    Sat

    • Range$129-$514

    *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:
    Denver International Airport
    Average flight time:
    2 hours 46 minutes
    Distance:
    977 miles

    Route Information

    156† Weekly flights
    • 3‡ Nonstop flights per day Monday through Friday
    • 4‡ 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 Denver is 2 hours 46 minutes.
    There are 156 weekly flights from Indianapolis to Denver on Southwest Airlines.
    Yes, Southwest flies nonstop from Indianapolis to Denver 3 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Indianapolis to Denver 4 times per day on Saturdays and Sundays.
    To find the lowest fares by day and time to fly Indianapolis to Denver with Southwest, check out our Low Fare Calendar.
    You can rent a car at Denver International Airport book yours with your flight.
    Yes! Flights from Indianapolis to Denver—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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