Southwest® flights from Washington D.C. Reagan National to Indianapolis from $160

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Low fares from Washington D.C. Reagan National to Indianapolis

$

Washington D.C. Reagan National (DCA)to

Indianapolis (IND)
Depart: 11/09/2026

One-way

Basic

From
$160
Seen: 20 hrs ago

Washington D.C. Reagan National (DCA)to

Indianapolis (IND)
Depart: 12/24/2026

One-way

Basic

From
$160
Seen: 22 hrs ago

Washington D.C. Reagan National (DCA)to

Indianapolis (IND)
Depart: 10/27/2026

One-way

Basic

From
$160
Seen: 13 hrs ago

Washington D.C. Reagan National (DCA)to

Indianapolis (IND)
Depart: 10/30/2026

One-way

Basic

From
$160
Seen: 6 hrs ago

Washington D.C. Reagan National (DCA)to

Indianapolis (IND)
Depart: 11/02/2026

One-way

Basic

From
$160
Seen: 5 hrs ago

Washington D.C. Reagan National (DCA)to

Indianapolis (IND)
Depart: 11/11/2026

One-way

Basic

From
$160
Seen: 3 hrs ago

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Explore flights from Washington D.C. Reagan National to Indianapolis

Oct 2026
From$160*
Seen: 6 hrs ago
One Way/Basic
Nov 2026
From$160*
Seen: 9 hrs ago
One Way/Basic
Dec 2026
From$160*
Seen: 53 seconds ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $160
cmp-daily-histogram-bars-legend-max-price-aria-label $305
Displaying fares for October-2026
  • DCA–IND, 10/02/2026: From $260
    02

    Fri

    OCT

  • DCA–IND, 10/03/2026: From $246
    03

    Sat

  • DCA–IND, 10/04/2026: From $260
    04

    Sun

  • DCA–IND, 10/05/2026: From $260
    05

    Mon

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    06

    Tue

  • DCA–IND, 10/07/2026: From $246
    07

    Wed

  • DCA–IND, 10/08/2026: From $205
    08

    Thu

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    09

    Fri

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    10

    Sat

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    11

    Sun

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    12

    Mon

  • DCA–IND, 10/13/2026: From $205
    13

    Tue

  • DCA–IND, 10/14/2026: From $205
    14

    Wed

  • DCA–IND, 10/15/2026: From $180
    15

    Thu

  • DCA–IND, 10/16/2026: From $305
    16

    Fri

  • DCA–IND, 10/17/2026: From $175
    17

    Sat

  • DCA–IND, 10/18/2026: From $255
    18

    Sun

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    19

    Mon

  • DCA–IND, 10/20/2026: From $175
    20

    Tue

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    21

    Wed

  • DCA–IND, 10/22/2026: From $165
    22

    Thu

  • DCA–IND, 10/23/2026: From $230
    23

    Fri

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    24

    Sat

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    25

    Sun

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    26

    Mon

  • DCA–IND, 10/27/2026: From $160
    27

    Tue

  • DCA–IND, 10/28/2026: From $160
    28

    Wed

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    29

    Thu

  • DCA–IND, 10/30/2026: From $160
    30

    Fri

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    31

    Sat

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    01

    Sun

    NOV

    • Range$160-$305

    *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:
    Ronald Reagan National Airport
    Arriving at:
    Indianapolis International Airport
    Distance:
    500 miles

    Route Information

    124† Weekly flights

    † 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

    There are 124 weekly flights from Washington, D.C. (Reagan National) to Indianapolis on Southwest Airlines.
    To find the lowest fares by day and time to fly Washington, D.C. (Reagan National) 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 Washington, D.C. (Reagan National) 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.

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