Southwest® flights from Salt Lake City to Washington D.C. Reagan National from $155

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Low fares from Salt Lake City to Washington D.C. Reagan National

$

Salt Lake City (SLC)to

Washington D.C. Reagan National (DCA)
Depart: 12/07/2026

One-way

Basic

From
$155
Seen: 16 hrs ago

Salt Lake City (SLC)to

Washington D.C. Reagan National (DCA)
Depart: 10/24/2026

One-way

Basic

From
$200
Seen: 4 hrs ago

Salt Lake City (SLC)to

Washington D.C. Reagan National (DCA)
Depart: 10/06/2026

One-way

Basic

From
$200
Seen: 8 hrs ago

Salt Lake City (SLC)to

Washington D.C. Reagan National (DCA)
Depart: 10/07/2026

One-way

Basic

From
$200
Seen: 16 minutes ago

Salt Lake City (SLC)to

Washington D.C. Reagan National (DCA)
Depart: 10/27/2026

One-way

Basic

From
$200
Seen: 1 hour ago

Salt Lake City (SLC)to

Washington D.C. Reagan National (DCA)
Depart: 10/05/2026

One-way

Basic

From
$200
Seen: 8 hrs ago

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Explore flights from Salt Lake City to Washington D.C. Reagan National

Sep 2026
From$225*
Seen: 13 hrs ago
One Way/Basic
Oct 2026
From$200*
Seen: 4 hrs ago
One Way/Basic
Nov 2026
From$275*
Seen: 13 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $200
cmp-daily-histogram-bars-legend-max-price-aria-label $472
Displaying fares for September-2026
  • SLC–DCA, 09/12/2026: From $360
    12

    Sat

    SEP

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

    Sun

  • SLC–DCA, 09/14/2026: From $365
    14

    Mon

  • SLC–DCA, 09/15/2026: From $360
    15

    Tue

  • SLC–DCA, 09/16/2026: From $360
    16

    Wed

  • SLC–DCA: cmp-view-offers-disclaimer. Find Offers
    17

    Thu

  • SLC–DCA, 09/18/2026: From $339
    18

    Fri

  • SLC–DCA, 09/19/2026: From $295
    19

    Sat

  • SLC–DCA, 09/20/2026: From $385
    20

    Sun

  • SLC–DCA, 09/21/2026: From $440
    21

    Mon

  • SLC–DCA, 09/22/2026: From $295
    22

    Tue

  • SLC–DCA, 09/23/2026: From $295
    23

    Wed

  • SLC–DCA, 09/24/2026: From $300
    24

    Thu

  • SLC–DCA, 09/25/2026: From $240
    25

    Fri

  • SLC–DCA, 09/26/2026: From $270
    26

    Sat

  • SLC–DCA, 09/27/2026: From $472
    27

    Sun

  • SLC–DCA, 09/28/2026: From $300
    28

    Mon

  • SLC–DCA, 09/29/2026: From $225
    29

    Tue

  • SLC–DCA, 09/30/2026: From $235
    30

    Wed

  • SLC–DCA, 10/01/2026: From $235
    01

    Thu

    OCT

  • SLC–DCA, 10/02/2026: From $220
    02

    Fri

  • SLC–DCA, 10/03/2026: From $258
    03

    Sat

  • SLC–DCA, 10/04/2026: From $304
    04

    Sun

  • SLC–DCA, 10/05/2026: From $200
    05

    Mon

  • SLC–DCA, 10/06/2026: From $200
    06

    Tue

  • SLC–DCA, 10/07/2026: From $200
    07

    Wed

  • SLC–DCA, 10/08/2026: From $299
    08

    Thu

  • SLC–DCA, 10/09/2026: From $290
    09

    Fri

  • SLC–DCA: cmp-view-offers-disclaimer. Find Offers
    10

    Sat

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

    Sun

    • Range$200-$472

    *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:
    Salt Lake City International Airport
    Arriving at:
    Ronald Reagan National Airport
    Distance:
    1851 miles

    Route Information

    111† 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 111 weekly flights from Salt Lake City to Washington, D.C. (Reagan National) on Southwest Airlines.
    To find the lowest fares by day and time to fly Salt Lake City 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 Salt Lake City 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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