Southwest® flights from Philadelphia to Raleigh/Durham from $110

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Low fares from Philadelphia to Raleigh/Durham

$

Philadelphia (PHL)to

Raleigh/Durham (RDU)
Depart: 09/26/2026

One-way

Basic

From
$110
Seen: 5 hrs ago

Philadelphia (PHL)to

Raleigh/Durham (RDU)
Depart: 09/19/2026

One-way

Basic

From
$110
Seen: 20 hrs ago

Philadelphia (PHL)to

Raleigh/Durham (RDU)
Depart: 09/22/2026

One-way

Basic

From
$110
Seen: 13 hrs ago

Philadelphia (PHL)to

Raleigh/Durham (RDU)
Depart: 09/19/2026

One-way

Choice

From
$145
Seen: 20 hrs ago

Philadelphia (PHL)to

Raleigh/Durham (RDU)
Depart: 09/26/2026

One-way

Choice

From
$145
Seen: 5 hrs ago

Philadelphia (PHL)to

Raleigh/Durham (RDU)
Depart: 09/22/2026

One-way

Choice

From
$145
Seen: 13 hrs ago

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Explore flights from Philadelphia to Raleigh/Durham

Aug 2026
From$185*
Seen: 17 hrs ago
One Way/Basic
Sep 2026
From$110*
Seen: 20 hrs ago
One Way/Basic
Oct 2026
From$152*
Seen: 1 hour ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $110
cmp-daily-histogram-bars-legend-max-price-aria-label $285
Displaying fares for August-2026
  • PHL–RDU: cmp-view-offers-disclaimer. Find Offers
    21

    Fri

    AUG

  • PHL–RDU, 08/22/2026: From $232
    22

    Sat

  • PHL–RDU, 08/23/2026: From $285
    23

    Sun

  • PHL–RDU, 08/24/2026: From $185
    24

    Mon

  • PHL–RDU, 08/25/2026: From $185
    25

    Tue

  • PHL–RDU, 08/26/2026: From $185
    26

    Wed

  • PHL–RDU, 08/27/2026: From $185
    27

    Thu

  • PHL–RDU, 08/28/2026: From $185
    28

    Fri

  • PHL–RDU: cmp-view-offers-disclaimer. Find Offers
    29

    Sat

  • PHL–RDU, 08/30/2026: From $241
    30

    Sun

  • PHL–RDU: cmp-view-offers-disclaimer. Find Offers
    31

    Mon

  • PHL–RDU: cmp-view-offers-disclaimer. Find Offers
    01

    Tue

    SEP

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

    Wed

  • PHL–RDU: cmp-view-offers-disclaimer. Find Offers
    03

    Thu

  • PHL–RDU, 09/04/2026: From $185
    04

    Fri

  • PHL–RDU, 09/05/2026: From $180
    05

    Sat

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

    Sun

  • PHL–RDU, 09/07/2026: From $278
    07

    Mon

  • PHL–RDU: cmp-view-offers-disclaimer. Find Offers
    08

    Tue

  • PHL–RDU, 09/09/2026: From $152
    09

    Wed

  • PHL–RDU, 09/10/2026: From $180
    10

    Thu

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

    Fri

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

    Sat

  • PHL–RDU, 09/13/2026: From $185
    13

    Sun

  • PHL–RDU: cmp-view-offers-disclaimer. Find Offers
    14

    Mon

  • PHL–RDU: cmp-view-offers-disclaimer. Find Offers
    15

    Tue

  • PHL–RDU, 09/16/2026: From $152
    16

    Wed

  • PHL–RDU: cmp-view-offers-disclaimer. Find Offers
    17

    Thu

  • PHL–RDU: cmp-view-offers-disclaimer. Find Offers
    18

    Fri

  • PHL–RDU, 09/19/2026: From $110
    19

    Sat

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

    Sun

    • Range$110-$285

    *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:
    Philadelphia International Airport
    Arriving at:
    Raleigh/Durham Airport
    Distance:
    337 miles

    Route Information

    60† 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 60 weekly flights from Philadelphia to Raleigh/Durham on Southwest Airlines.
    To find the lowest fares by day and time to fly Philadelphia 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 Philadelphia 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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