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

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Salt Lake City (SLC)to

Washington D.C. Reagan National (DCA)
Depart: 12/09/2026

One-way

Basic

From
$155
Seen: 12 hrs ago

Salt Lake City (SLC)to

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

One-way

Basic

From
$155
Seen: 5 hrs ago

Salt Lake City (SLC)to

Washington D.C. Reagan National (DCA)
Depart: 10/28/2026

One-way

Basic

From
$155
Seen: 5 hrs ago

Salt Lake City (SLC)to

Washington D.C. Reagan National (DCA)
Depart: 12/15/2026

One-way

Basic

From
$155
Seen: 13 hrs ago

Salt Lake City (SLC)to

Washington D.C. Reagan National (DCA)
Depart: 10/29/2026

One-way

Basic

From
$155
Seen: 4 hrs ago

Salt Lake City (SLC)to

Washington D.C. Reagan National (DCA)
Depart: 12/21/2026

One-way

Basic

From
$155
Seen: 7 hrs ago

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

Oct 2026
From$155*
Seen: 5 hrs ago
One Way/Basic
Nov 2026
From$155*
Seen: 15 hrs ago
One Way/Basic
Dec 2026
From$155*
Seen: 6 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $155
cmp-daily-histogram-bars-legend-max-price-aria-label $385
Displaying fares for October-2026
  • SLC–DCA: cmp-view-offers-disclaimer. Find Offers
    02

    Fri

    OCT

  • SLC–DCA, 10/03/2026: From $360
    03

    Sat

  • SLC–DCA, 10/04/2026: From $360
    04

    Sun

  • SLC–DCA, 10/05/2026: From $360
    05

    Mon

  • SLC–DCA, 10/06/2026: From $360
    06

    Tue

  • SLC–DCA, 10/07/2026: From $360
    07

    Wed

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

    Thu

  • SLC–DCA, 10/09/2026: From $365
    09

    Fri

  • SLC–DCA, 10/10/2026: From $300
    10

    Sat

  • SLC–DCA, 10/11/2026: From $360
    11

    Sun

  • SLC–DCA, 10/12/2026: From $385
    12

    Mon

  • SLC–DCA, 10/13/2026: From $295
    13

    Tue

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

    Wed

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

    Thu

  • SLC–DCA: cmp-view-offers-disclaimer. Find Offers
    16

    Fri

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

    Sat

  • SLC–DCA: cmp-view-offers-disclaimer. Find Offers
    18

    Sun

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

    Mon

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

    Tue

  • SLC–DCA, 10/21/2026: From $235
    21

    Wed

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

    Thu

  • SLC–DCA, 10/23/2026: From $200
    23

    Fri

  • SLC–DCA, 10/24/2026: From $205
    24

    Sat

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

    Sun

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

    Mon

  • SLC–DCA: cmp-view-offers-disclaimer. Find Offers
    27

    Tue

  • SLC–DCA, 10/28/2026: From $155
    28

    Wed

  • SLC–DCA, 10/29/2026: From $155
    29

    Thu

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

    Fri

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

    Sat

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

    Sun

    NOV

    • Range$155-$385

    *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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