Southwest® flights from Portland, ME to Raleigh/Durham from $134

Promo Code

Low fares from Portland, ME to Raleigh/Durham

$

Portland, ME (PWM)to

Raleigh/Durham (RDU)
Depart: 12/03/2026

One-way

Basic

From
$134
Seen: 22 hrs ago

Portland, ME (PWM)to

Raleigh/Durham (RDU)
Depart: 10/02/2026

One-way

Basic

From
$134
Seen: 20 hrs ago

Portland, ME (PWM)to

Raleigh/Durham (RDU)
Depart: 12/03/2026

One-way

Choice

From
$174
Seen: 22 hrs ago

Portland, ME (PWM)to

Raleigh/Durham (RDU)
Depart: 10/02/2026

One-way

Choice

From
$174
Seen: 20 hrs ago

Portland, ME (PWM)to

Raleigh/Durham (RDU)
Depart: 10/01/2026

One-way

Basic

From
$187
Seen: 16 hrs ago

Portland, ME (PWM)to

Raleigh/Durham (RDU)
Depart: 11/21/2026

One-way

Basic

From
$188
Seen: 22 hrs ago

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Explore flights from Portland, ME to Raleigh/Durham

Sep 2026
From$220*
Seen: 23 hrs ago
One Way/Basic
Oct 2026
From$134*
Seen: 20 hrs ago
One Way/Basic
Nov 2026
From$188*
Seen: 22 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $134
cmp-daily-histogram-bars-legend-max-price-aria-label $375
Displaying fares for September-2026
  • PWM–RDU, 09/10/2026: From $335
    10

    Thu

    SEP

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

    Fri

  • PWM–RDU, 09/12/2026: From $275
    12

    Sat

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    13

    Sun

  • PWM–RDU, 09/14/2026: From $335
    14

    Mon

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

    Tue

  • PWM–RDU, 09/16/2026: From $246
    16

    Wed

  • PWM–RDU, 09/17/2026: From $241
    17

    Thu

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    18

    Fri

  • PWM–RDU, 09/19/2026: From $246
    19

    Sat

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    20

    Sun

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    21

    Mon

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    22

    Tue

  • PWM–RDU, 09/23/2026: From $220
    23

    Wed

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    24

    Thu

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    25

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    26

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    27

    Sun

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    28

    Mon

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

    Tue

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    30

    Wed

  • PWM–RDU, 10/01/2026: From $187
    01

    Thu

    OCT

  • PWM–RDU, 10/02/2026: From $134
    02

    Fri

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    03

    Sat

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    04

    Sun

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    05

    Mon

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    06

    Tue

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    07

    Wed

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    08

    Thu

  • PWM–RDU, 10/09/2026: From $375
    09

    Fri

    • Range$134-$375

    *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:
    Portland International Jetport
    Arriving at:
    Raleigh/Durham Airport
    Distance:
    700 miles

    Route Information

    93† 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 93 weekly flights from Portland, ME to Raleigh/Durham on Southwest Airlines.
    To find the lowest fares by day and time to fly Portland, ME 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 Portland, ME 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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