Southwest® flights from Washington D.C. Reagan National to Raleigh/Durham from $251

Promo Code

Low fares from Washington D.C. Reagan National to Raleigh/Durham

$

Washington D.C. Reagan National (DCA)to

Raleigh/Durham (RDU)
Depart: 11/13/2026

One-way

Basic

From
$251
Seen: 21 hrs ago

Washington D.C. Reagan National (DCA)to

Raleigh/Durham (RDU)
Depart: 11/19/2026

One-way

Basic

From
$251
Seen: 18 hrs ago

Washington D.C. Reagan National (DCA)to

Raleigh/Durham (RDU)
Depart: 10/16/2026

One-way

Basic

From
$251
Seen: 13 hrs ago

Washington D.C. Reagan National (DCA)to

Raleigh/Durham (RDU)
Depart: 11/04/2026

One-way

Basic

From
$251
Seen: 2 hrs ago

Washington D.C. Reagan National (DCA)to

Raleigh/Durham (RDU)
Depart: 10/23/2026

One-way

Basic

From
$251
Seen: 10 hrs ago

Washington D.C. Reagan National (DCA)to

Raleigh/Durham (RDU)
Depart: 12/04/2026

One-way

Basic

From
$251
Seen: 5 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 Raleigh/Durham

Sep 2026
From$290*
Seen: 17 hrs ago
One Way/Basic
Oct 2026
From$251*
Seen: 13 hrs ago
One Way/Basic
Nov 2026
From$251*
Seen: 2 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $262
cmp-daily-histogram-bars-legend-max-price-aria-label $441
Displaying fares for September-2026
  • DCA–RDU, 09/14/2026: From $441
    14

    Mon

    SEP

  • DCA–RDU, 09/15/2026: From $441
    15

    Tue

  • DCA–RDU, 09/16/2026: From $441
    16

    Wed

  • DCA–RDU, 09/17/2026: From $441
    17

    Thu

  • DCA–RDU, 09/18/2026: From $441
    18

    Fri

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

    Sat

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

    Sun

  • DCA–RDU, 09/21/2026: From $395
    21

    Mon

  • DCA–RDU, 09/22/2026: From $395
    22

    Tue

  • DCA–RDU, 09/23/2026: From $395
    23

    Wed

  • DCA–RDU: cmp-view-offers-disclaimer. Find Offers
    24

    Thu

  • DCA–RDU, 09/25/2026: From $395
    25

    Fri

  • DCA–RDU, 09/26/2026: From $290
    26

    Sat

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

    Sun

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

    Mon

  • DCA–RDU, 09/29/2026: From $290
    29

    Tue

  • DCA–RDU, 09/30/2026: From $290
    30

    Wed

  • DCA–RDU, 10/01/2026: From $290
    01

    Thu

    OCT

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

    Fri

  • DCA–RDU, 10/03/2026: From $290
    03

    Sat

  • DCA–RDU: cmp-view-offers-disclaimer. Find Offers
    04

    Sun

  • DCA–RDU, 10/05/2026: From $262
    05

    Mon

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

    Tue

  • DCA–RDU, 10/07/2026: From $262
    07

    Wed

  • DCA–RDU, 10/08/2026: From $262
    08

    Thu

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

    Fri

  • DCA–RDU, 10/10/2026: From $262
    10

    Sat

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

    Sun

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

    Mon

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

    Tue

    • Range$262-$441

    *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:
    Raleigh/Durham Airport
    Distance:
    227 miles

    Route Information

    110† 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 110 weekly flights from Washington, D.C. (Reagan National) to Raleigh/Durham on Southwest Airlines.
    To find the lowest fares by day and time to fly Washington, D.C. (Reagan National) to Raleigh/Durham with Southwest, check out our Low Fare Calendar.
    You can rent a car at Raleigh/Durham Airport book yours with your flight.
    Yes! Flights from Washington, D.C. (Reagan National) to Raleigh/Durham—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