Southwest® flights from Washington D.C. Reagan National to Miami from $115

Promo Code

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

$

Washington D.C. Reagan National (DCA)to

Miami (MIA)
Depart: 10/10/2026

One-way

Basic

From
$115
Seen: 6 hrs ago

Washington D.C. Reagan National (DCA)to

Miami (MIA)
Depart: 11/03/2026

One-way

Basic

From
$119
Seen: 21 hrs ago

Washington D.C. Reagan National (DCA)to

Miami (MIA)
Depart: 10/26/2026

One-way

Basic

From
$119
Seen: 14 hrs ago

Washington D.C. Reagan National (DCA)to

Miami (MIA)
Depart: 11/10/2026

One-way

Basic

From
$119
Seen: 14 hrs ago

Washington D.C. Reagan National (DCA)to

Miami (MIA)
Depart: 11/04/2026

One-way

Basic

From
$119
Seen: 13 hrs ago

Washington D.C. Reagan National (DCA)to

Miami (MIA)
Depart: 10/14/2026

One-way

Basic

From
$119
Seen: 7 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 Washington D.C. Reagan National to Miami

Sep 2026
From$119*
Seen: 21 hrs ago
One Way/Basic
Oct 2026
From$115*
Seen: 6 hrs ago
One Way/Basic
Nov 2026
From$119*
Seen: 8 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $119
cmp-daily-histogram-bars-legend-max-price-aria-label $316
Displaying fares for September-2026
  • DCA–MIA, 09/10/2026: From $295
    10

    Thu

    SEP

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

    Fri

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

    Sat

  • DCA–MIA, 09/13/2026: From $316
    13

    Sun

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

    Mon

  • DCA–MIA, 09/15/2026: From $263
    15

    Tue

  • DCA–MIA, 09/16/2026: From $285
    16

    Wed

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

    Thu

  • DCA–MIA, 09/18/2026: From $311
    18

    Fri

  • DCA–MIA, 09/19/2026: From $285
    19

    Sat

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

    Sun

  • DCA–MIA, 09/21/2026: From $240
    21

    Mon

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

    Tue

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

    Wed

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

    Thu

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

    Fri

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

    Sat

  • DCA–MIA, 09/27/2026: From $195
    27

    Sun

  • DCA–MIA, 09/28/2026: From $195
    28

    Mon

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

    Tue

  • DCA–MIA, 09/30/2026: From $119
    30

    Wed

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

    Thu

    OCT

  • DCA–MIA, 10/02/2026: From $210
    02

    Fri

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

    Sat

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

    Sun

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

    Mon

  • DCA–MIA, 10/06/2026: From $119
    06

    Tue

  • DCA–MIA, 10/07/2026: From $170
    07

    Wed

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

    Thu

  • DCA–MIA, 10/09/2026: From $244
    09

    Fri

    • Range$119-$316

    *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:
    Miami International Airport
    Distance:
    919 miles

    Route Information

    98† 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 98 weekly flights from Washington, D.C. (Reagan National) to Miami on Southwest Airlines.
    To find the lowest fares by day and time to fly Washington, D.C. (Reagan National) to Miami with Southwest, check out our Low Fare Calendar.
    You can rent a car at Miami International Airport book yours with your flight.
    Yes! Flights from Washington, D.C. (Reagan National) to Miami—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 Washington D.C. Reagan National