Southwest® flights from Washington D.C. Reagan National to Colorado Springs from $146

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Low fares from Washington D.C. Reagan National to Colorado Springs

$

Washington D.C. Reagan National (DCA)to

Colorado Springs (COS)
Depart: 11/17/2026

One-way

Basic

From
$146
Seen: 16 hrs ago

Washington D.C. Reagan National (DCA)to

Colorado Springs (COS)
Depart: 12/02/2026

One-way

Basic

From
$151
Seen: 23 hrs ago

Washington D.C. Reagan National (DCA)to

Colorado Springs (COS)
Depart: 12/03/2026

One-way

Basic

From
$151
Seen: 19 hrs ago

Washington D.C. Reagan National (DCA)to

Colorado Springs (COS)
Depart: 11/16/2026

One-way

Basic

From
$151
Seen: 16 hrs ago

Washington D.C. Reagan National (DCA)to

Colorado Springs (COS)
Depart: 11/18/2026

One-way

Basic

From
$151
Seen: 20 hrs ago

Washington D.C. Reagan National (DCA)to

Colorado Springs (COS)
Depart: 11/10/2026

One-way

Basic

From
$151
Seen: 6 hrs ago

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Explore flights from Washington D.C. Reagan National to Colorado Springs

Oct 2026
From$311*
Seen: 17 hrs ago
One Way/Basic
Nov 2026
From$146*
Seen: 16 hrs ago
One Way/Basic
Dec 2026
From$151*
Seen: 23 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $146
cmp-daily-histogram-bars-legend-max-price-aria-label $391
Displaying fares for October-2026
  • DCA–COS: cmp-view-offers-disclaimer. Find Offers
    21

    Wed

    OCT

  • DCA–COS: cmp-view-offers-disclaimer. Find Offers
    22

    Thu

  • DCA–COS, 10/23/2026: From $391
    23

    Fri

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    24

    Sat

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    25

    Sun

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    26

    Mon

  • DCA–COS, 10/27/2026: From $311
    27

    Tue

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    28

    Wed

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    29

    Thu

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

    Fri

  • DCA–COS: cmp-view-offers-disclaimer. Find Offers
    31

    Sat

  • DCA–COS, 11/01/2026: From $318
    01

    Sun

    NOV

  • DCA–COS: cmp-view-offers-disclaimer. Find Offers
    02

    Mon

  • DCA–COS: cmp-view-offers-disclaimer. Find Offers
    03

    Tue

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    04

    Wed

  • DCA–COS, 11/05/2026: From $309
    05

    Thu

  • DCA–COS, 11/06/2026: From $309
    06

    Fri

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

    Sat

  • DCA–COS, 11/08/2026: From $309
    08

    Sun

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

    Mon

  • DCA–COS, 11/10/2026: From $151
    10

    Tue

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

    Wed

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

    Thu

  • DCA–COS: cmp-view-offers-disclaimer. Find Offers
    13

    Fri

  • DCA–COS: cmp-view-offers-disclaimer. Find Offers
    14

    Sat

  • DCA–COS: cmp-view-offers-disclaimer. Find Offers
    15

    Sun

  • DCA–COS, 11/16/2026: From $151
    16

    Mon

  • DCA–COS, 11/17/2026: From $146
    17

    Tue

  • DCA–COS, 11/18/2026: From $151
    18

    Wed

  • DCA–COS: cmp-view-offers-disclaimer. Find Offers
    19

    Thu

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

    Fri

    • Range$146-$391

    *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:
    City of Colorado Springs Municipal Airport
    Distance:
    1487 miles

    Questions we hear the most

    There are 78 weekly flights from Washington, D.C. (Reagan National) to Colorado Springs on Southwest Airlines.
    To find the lowest fares by day and time to fly Washington, D.C. (Reagan National) to Colorado Springs with Southwest, check out our Low Fare Calendar.
    You can rent a car at City of Colorado Springs Municipal Airport book yours with your flight.
    Yes! Flights from Washington, D.C. (Reagan National) to Colorado Springs—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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