Southwest® flights from Miami to Washington D.C. Reagan National from $119

Promo Code

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

$

Miami (MIA)to

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

One-way

Basic

From
$119
Seen: 7 hrs ago

Miami (MIA)to

Washington D.C. Reagan National (DCA)
Depart: 12/03/2026

One-way

Basic

From
$119
Seen: 7 hrs ago

Miami (MIA)to

Washington D.C. Reagan National (DCA)
Depart: 10/31/2026

One-way

Basic

From
$119
Seen: 22 hrs ago

Miami (MIA)to

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

One-way

Basic

From
$119
Seen: 16 hrs ago

Miami (MIA)to

Washington D.C. Reagan National (DCA)
Depart: 12/08/2026

One-way

Basic

From
$119
Seen: 13 hrs ago

Miami (MIA)to

Washington D.C. Reagan National (DCA)
Depart: 10/01/2026

One-way

Basic

From
$119
Seen: 8 hrs ago

Looking for more low-fare flights?

Check out the Low Fare Calendar to find a fare that works for you. Just choose the month you want to depart and return, and we’ll show you the best fares available.

Find low fares

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

Sep 2026
From$195*
Seen: 4 hrs ago
One Way/Basic
Oct 2026
From$119*
Seen: 22 hrs ago
One Way/Basic
Nov 2026
From$170*
Seen: 1 hour ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $119
cmp-daily-histogram-bars-legend-max-price-aria-label $300
Displaying fares for September-2026
  • MIA–DCA, 09/10/2026: From $300
    10

    Thu

    SEP

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

    Fri

  • MIA–DCA, 09/12/2026: From $263
    12

    Sat

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

    Sun

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

    Mon

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

    Tue

  • MIA–DCA, 09/16/2026: From $245
    16

    Wed

  • MIA–DCA, 09/17/2026: From $245
    17

    Thu

  • MIA–DCA, 09/18/2026: From $245
    18

    Fri

  • MIA–DCA, 09/19/2026: From $245
    19

    Sat

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

    Sun

  • MIA–DCA, 09/21/2026: From $245
    21

    Mon

  • MIA–DCA, 09/22/2026: From $245
    22

    Tue

  • MIA–DCA, 09/23/2026: From $195
    23

    Wed

  • MIA–DCA, 09/24/2026: From $195
    24

    Thu

  • MIA–DCA, 09/25/2026: From $195
    25

    Fri

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

    Sat

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

    Sun

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

    Mon

  • MIA–DCA, 09/29/2026: From $195
    29

    Tue

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

    Wed

  • MIA–DCA, 10/01/2026: From $119
    01

    Thu

    OCT

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

    Fri

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

    Sat

  • MIA–DCA, 10/04/2026: From $170
    04

    Sun

  • MIA–DCA, 10/05/2026: From $119
    05

    Mon

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

    Tue

  • MIA–DCA, 10/07/2026: From $119
    07

    Wed

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

    Thu

  • MIA–DCA, 10/09/2026: From $132
    09

    Fri

    • Range$119-$300

    *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:
    Miami International Airport
    Arriving at:
    Ronald Reagan National Airport
    Distance:
    919 miles

    Route Information

    94† 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 94 weekly flights from Miami to Washington, D.C. (Reagan National) on Southwest Airlines.
    To find the lowest fares by day and time to fly Miami 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 Miami 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.

    Explore Flights from Other Popular Origins

    Popular Flights from Miami