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

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

$

Washington D.C. Reagan National (DCA)to

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

One-way

Basic

From
$251
Seen: 23 hrs ago

Washington D.C. Reagan National (DCA)to

Raleigh/Durham (RDU)
Depart: 11/20/2026

One-way

Basic

From
$251
Seen: 15 hrs ago

Washington D.C. Reagan National (DCA)to

Raleigh/Durham (RDU)
Depart: 11/06/2026

One-way

Basic

From
$251
Seen: 1 hour ago

Washington D.C. Reagan National (DCA)to

Raleigh/Durham (RDU)
Depart: 11/05/2026

One-way

Basic

From
$251
Seen: 13 hrs ago

Washington D.C. Reagan National (DCA)to

Raleigh/Durham (RDU)
Depart: 12/11/2026

One-way

Basic

From
$251
Seen: 12 hrs ago

Washington D.C. Reagan National (DCA)to

Raleigh/Durham (RDU)
Depart: 12/23/2026

One-way

Basic

From
$251
Seen: 2 hrs ago

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Explore flights from Washington D.C. Reagan National to Raleigh/Durham

Oct 2026
From$262*
Seen: 19 hrs ago
One Way/Basic
Nov 2026
From$251*
Seen: 13 hrs ago
One Way/Basic
Dec 2026
From$251*
Seen: 18 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $262
Displaying fares for October-2026
  • DCA–RDU, 10/05/2026: From $441
    05

    Mon

    OCT

  • DCA–RDU, 10/06/2026: From $441
    06

    Tue

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    07

    Wed

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    08

    Thu

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    09

    Fri

  • DCA–RDU, 10/10/2026: From $395
    10

    Sat

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    11

    Sun

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    12

    Mon

  • DCA–RDU, 10/13/2026: From $395
    13

    Tue

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    14

    Wed

  • DCA–RDU, 10/15/2026: From $395
    15

    Thu

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    16

    Fri

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    17

    Sat

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    18

    Sun

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    19

    Mon

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    20

    Tue

  • DCA–RDU, 10/21/2026: From $290
    21

    Wed

  • DCA–RDU, 10/22/2026: From $290
    22

    Thu

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    23

    Fri

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    24

    Sat

  • DCA–RDU, 10/25/2026: From $262
    25

    Sun

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    26

    Mon

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    27

    Tue

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    28

    Wed

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    29

    Thu

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    30

    Fri

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    31

    Sat

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    01

    Sun

    NOV

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    02

    Mon

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    03

    Tue

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    04

    Wed

    • 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.

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