Southwest® flights from Denver to Indianapolis from $106

Promo Code

Low fares from Denver to Indianapolis

$

Denver (DEN)to

Indianapolis (IND)
Depart: 10/31/2026

One-way

Basic

From
$106
Seen: 17 hrs ago

Denver (DEN)to

Indianapolis (IND)
Depart: 10/21/2026

One-way

Basic

From
$106
Seen: 1 hour ago

Denver (DEN)to

Indianapolis (IND)
Depart: 10/23/2026

One-way

Basic

From
$113
Seen: 1 hour ago

Denver (DEN)to

Indianapolis (IND)
Depart: 12/08/2026

One-way

Basic

From
$129
Seen: 5 hrs ago

Denver (DEN)to

Indianapolis (IND)
Depart: 11/12/2026

One-way

Basic

From
$129
Seen: 11 hrs ago

Denver (DEN)to

Indianapolis (IND)
Depart: 11/04/2026

One-way

Basic

From
$129
Seen: 13 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 Denver to Indianapolis

Sep 2026
From$514*
Seen: 6 hrs ago
One Way/Basic
Oct 2026
From$106*
Seen: 17 hrs ago
One Way/Basic
Nov 2026
From$129*
Seen: 21 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $106
cmp-daily-histogram-bars-legend-max-price-aria-label $514
Displaying fares for September-2026
  • DEN–IND: cmp-view-offers-disclaimer. Find Offers
    25

    Fri

    SEP

  • DEN–IND, 09/26/2026: From $514
    26

    Sat

  • DEN–IND, 09/27/2026: From $514
    27

    Sun

  • DEN–IND, 09/28/2026: From $514
    28

    Mon

  • DEN–IND: cmp-view-offers-disclaimer. Find Offers
    29

    Tue

  • DEN–IND, 09/30/2026: From $514
    30

    Wed

  • DEN–IND, 10/01/2026: From $365
    01

    Thu

    OCT

  • DEN–IND, 10/02/2026: From $365
    02

    Fri

  • DEN–IND, 10/03/2026: From $365
    03

    Sat

  • DEN–IND, 10/04/2026: From $365
    04

    Sun

  • DEN–IND: cmp-view-offers-disclaimer. Find Offers
    05

    Mon

  • DEN–IND, 10/06/2026: From $365
    06

    Tue

  • DEN–IND, 10/07/2026: From $365
    07

    Wed

  • DEN–IND, 10/08/2026: From $164
    08

    Thu

  • DEN–IND, 10/09/2026: From $290
    09

    Fri

  • DEN–IND, 10/10/2026: From $141
    10

    Sat

  • DEN–IND, 10/11/2026: From $290
    11

    Sun

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

    Mon

  • DEN–IND, 10/13/2026: From $141
    13

    Tue

  • DEN–IND, 10/14/2026: From $164
    14

    Wed

  • DEN–IND, 10/15/2026: From $129
    15

    Thu

  • DEN–IND, 10/16/2026: From $256
    16

    Fri

  • DEN–IND, 10/17/2026: From $256
    17

    Sat

  • DEN–IND, 10/18/2026: From $283
    18

    Sun

  • DEN–IND, 10/19/2026: From $129
    19

    Mon

  • DEN–IND, 10/20/2026: From $232
    20

    Tue

  • DEN–IND, 10/21/2026: From $106
    21

    Wed

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

    Thu

  • DEN–IND, 10/23/2026: From $113
    23

    Fri

  • DEN–IND: cmp-view-offers-disclaimer. Find Offers
    24

    Sat

    • Range$106-$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:
    Denver International Airport
    Arriving at:
    Indianapolis International Airport
    Average flight time:
    2 hours 22 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 Denver to Indianapolis is 2 hours 22 minutes.
    There are 156 weekly flights from Denver to Indianapolis on Southwest Airlines.
    Yes, Southwest flies nonstop from Denver to Indianapolis 3 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Denver to Indianapolis 4 times per day on Saturdays and Sundays.
    To find the lowest fares by day and time to fly Denver to Indianapolis with Southwest, check out our Low Fare Calendar.
    You can rent a car at Indianapolis International Airport book yours with your flight.
    Yes! Flights from Denver to Indianapolis—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 Denver