Southwest® flights from Indianapolis to Denver from $149

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Low fares from Indianapolis to Denver

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Indianapolis (IND)to

Denver (DEN)
Depart: 09/06/2026

One-way

Basic

From
$149
Seen: 18 hrs ago

Indianapolis (IND)to

Denver (DEN)
Depart: 10/30/2026

One-way

Basic

From
$149
Seen: 19 hrs ago

Indianapolis (IND)to

Denver (DEN)
Depart: 09/05/2026

One-way

Basic

From
$149
Seen: 16 hrs ago

Indianapolis (IND)to

Denver (DEN)
Depart: 09/11/2026

One-way

Basic

From
$149
Seen: 11 hrs ago

Indianapolis (IND)to

Denver (DEN)
Depart: 09/28/2026

One-way

Basic

From
$162
Seen: 23 hrs ago

Indianapolis (IND)to

Denver (DEN)
Depart: 08/22/2026

One-way

Basic

From
$162
Seen: 18 hrs ago

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Explore flights from Indianapolis to Denver

Aug 2026
From$162*
Seen: 18 hrs ago
One Way/Basic
Sep 2026
From$149*
Seen: 18 hrs ago
One Way/Basic
Oct 2026
From$149*
Seen: 19 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $162
cmp-daily-histogram-bars-legend-max-price-aria-label $494
Displaying fares for August-2026
  • IND–DEN: cmp-view-offers-disclaimer. Find Offers
    01

    Sat

    AUG

  • IND–DEN: cmp-view-offers-disclaimer. Find Offers
    02

    Sun

  • IND–DEN, 08/03/2026: From $494
    03

    Mon

  • IND–DEN, 08/04/2026: From $494
    04

    Tue

  • IND–DEN, 08/05/2026: From $494
    05

    Wed

  • IND–DEN: cmp-view-offers-disclaimer. Find Offers
    06

    Thu

  • IND–DEN: cmp-view-offers-disclaimer. Find Offers
    07

    Fri

  • IND–DEN, 08/08/2026: From $345
    08

    Sat

  • IND–DEN, 08/09/2026: From $355
    09

    Sun

  • IND–DEN, 08/10/2026: From $345
    10

    Mon

  • IND–DEN, 08/11/2026: From $345
    11

    Tue

  • IND–DEN, 08/12/2026: From $345
    12

    Wed

  • IND–DEN, 08/13/2026: From $345
    13

    Thu

  • IND–DEN, 08/14/2026: From $219
    14

    Fri

  • IND–DEN: cmp-view-offers-disclaimer. Find Offers
    15

    Sat

  • IND–DEN: cmp-view-offers-disclaimer. Find Offers
    16

    Sun

  • IND–DEN, 08/17/2026: From $219
    17

    Mon

  • IND–DEN, 08/18/2026: From $219
    18

    Tue

  • IND–DEN, 08/19/2026: From $219
    19

    Wed

  • IND–DEN, 08/20/2026: From $219
    20

    Thu

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

    Fri

  • IND–DEN, 08/22/2026: From $162
    22

    Sat

  • IND–DEN, 08/23/2026: From $219
    23

    Sun

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

    Mon

  • IND–DEN: cmp-view-offers-disclaimer. Find Offers
    25

    Tue

  • IND–DEN: cmp-view-offers-disclaimer. Find Offers
    26

    Wed

  • IND–DEN: cmp-view-offers-disclaimer. Find Offers
    27

    Thu

  • IND–DEN: cmp-view-offers-disclaimer. Find Offers
    28

    Fri

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

    Sat

  • IND–DEN, 08/30/2026: From $219
    30

    Sun

  • IND–DEN, 08/31/2026: From $162
    31

    Mon

    • Range$162-$494

    *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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