Southwest® flights from Indianapolis to Washington D.C. Reagan National from $175

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

$

Indianapolis (IND)to

Washington D.C. Reagan National (DCA)
Depart: 01/15/2027

One-way

Basic

From
$175
Seen: 22 hrs ago

Indianapolis (IND)to

Washington D.C. Reagan National (DCA)
Depart: 12/10/2026

One-way

Basic

From
$175
Seen: 19 hrs ago

Indianapolis (IND)to

Washington D.C. Reagan National (DCA)
Depart: 12/05/2026

One-way

Basic

From
$175
Seen: 8 hrs ago

Indianapolis (IND)to

Washington D.C. Reagan National (DCA)
Depart: 01/19/2027

One-way

Basic

From
$175
Seen: 13 hrs ago

Indianapolis (IND)to

Washington D.C. Reagan National (DCA)
Depart: 01/22/2027

One-way

Basic

From
$175
Seen: 12 hrs ago

Indianapolis (IND)to

Washington D.C. Reagan National (DCA)
Depart: 02/13/2027

One-way

Basic

From
$175
Seen: 2 hrs ago

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

Nov 2026
From$220*
Seen: 9 hrs ago
One Way/Basic
Dec 2026
From$175*
Seen: 18 hrs ago
One Way/Basic
Jan 2027
From$175*
Seen: 7 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $175
cmp-daily-histogram-bars-legend-max-price-aria-label $301
Displaying fares for November-2026
  • IND–DCA: cmp-view-offers-disclaimer. Find Offers
    13

    Fri

    NOV

  • IND–DCA, 11/14/2026: From $261
    14

    Sat

  • IND–DCA, 11/15/2026: From $301
    15

    Sun

  • IND–DCA, 11/16/2026: From $275
    16

    Mon

  • IND–DCA, 11/17/2026: From $261
    17

    Tue

  • IND–DCA, 11/18/2026: From $220
    18

    Wed

  • IND–DCA, 11/19/2026: From $220
    19

    Thu

  • IND–DCA: cmp-view-offers-disclaimer. Find Offers
    20

    Fri

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

    Sat

  • IND–DCA, 11/22/2026: From $220
    22

    Sun

  • IND–DCA: cmp-view-offers-disclaimer. Find Offers
    23

    Mon

  • IND–DCA, 11/24/2026: From $220
    24

    Tue

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

    Wed

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

    Thu

  • IND–DCA, 11/27/2026: From $220
    27

    Fri

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

    Sat

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

    Sun

  • IND–DCA: cmp-view-offers-disclaimer. Find Offers
    30

    Mon

  • IND–DCA: cmp-view-offers-disclaimer. Find Offers
    01

    Tue

    DEC

  • IND–DCA, 12/02/2026: From $175
    02

    Wed

  • IND–DCA, 12/03/2026: From $175
    03

    Thu

  • IND–DCA, 12/04/2026: From $175
    04

    Fri

  • IND–DCA, 12/05/2026: From $175
    05

    Sat

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

    Sun

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

    Mon

  • IND–DCA: cmp-view-offers-disclaimer. Find Offers
    08

    Tue

  • IND–DCA: cmp-view-offers-disclaimer. Find Offers
    09

    Wed

  • IND–DCA, 12/10/2026: From $175
    10

    Thu

  • IND–DCA: cmp-view-offers-disclaimer. Find Offers
    11

    Fri

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

    Sat

    • Range$175-$301

    *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:
    Ronald Reagan National Airport
    Distance:
    500 miles

    Questions we hear the most

    There are 126 weekly flights from Indianapolis to Washington, D.C. (Reagan National) on Southwest Airlines.
    To find the lowest fares by day and time to fly Indianapolis to Washington, D.C. (Reagan National) with Southwest, check out our Low Fare Calendar.
    You can rent a car at Ronald Reagan National Airport book yours with your flight.
    Yes! Flights from Indianapolis to Washington, D.C. (Reagan National)—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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