Southwest® flights from Philadelphia to Portland, ME from $169

Promo Code

Low fares from Philadelphia to Portland, ME

$

Philadelphia (PHL)to

Portland, ME (PWM)
Depart: 10/29/2026

One-way

Basic

From
$169
Seen: 11 hrs ago

Philadelphia (PHL)to

Portland, ME (PWM)
Depart: 10/20/2026

One-way

Basic

From
$174
Seen: 20 hrs ago

Philadelphia (PHL)to

Portland, ME (PWM)
Depart: 11/19/2026

One-way

Basic

From
$174
Seen: 8 hrs ago

Philadelphia (PHL)to

Portland, ME (PWM)
Depart: 10/24/2026

One-way

Basic

From
$174
Seen: 3 hrs ago

Philadelphia (PHL)to

Portland, ME (PWM)
Depart: 10/23/2026

One-way

Basic

From
$183
Seen: 3 hrs ago

Philadelphia (PHL)to

Portland, ME (PWM)
Depart: 10/29/2026

One-way

Choice

From
$204
Seen: 11 hrs ago

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Explore flights from Philadelphia to Portland, ME

Try alternate month or interact with individual days below in order to find offers.
Sep 2026
No result for this month.
Oct 2026
From$169*
Seen: 11 hrs ago
One Way/Basic
Nov 2026
From$174*
Seen: 8 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $169
cmp-daily-histogram-bars-legend-max-price-aria-label $388
Displaying fares for September-2026
  • PHL–PWM: cmp-view-offers-disclaimer. Find Offers
    30

    Wed

    SEP

  • PHL–PWM, 10/01/2026: From $388
    01

    Thu

  • PHL–PWM, 10/02/2026: From $318
    02

    Fri

  • PHL–PWM, 10/03/2026: From $220
    03

    Sat

  • PHL–PWM, 10/04/2026: From $318
    04

    Sun

  • PHL–PWM: cmp-view-offers-disclaimer. Find Offers
    05

    Mon

  • PHL–PWM, 10/06/2026: From $220
    06

    Tue

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    07

    Wed

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    08

    Thu

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    09

    Fri

  • PHL–PWM: cmp-view-offers-disclaimer. Find Offers
    10

    Sat

  • PHL–PWM, 10/11/2026: From $325
    11

    Sun

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    12

    Mon

  • PHL–PWM: cmp-view-offers-disclaimer. Find Offers
    13

    Tue

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

    Wed

  • PHL–PWM, 10/15/2026: From $369
    15

    Thu

  • PHL–PWM, 10/16/2026: From $239
    16

    Fri

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

    Sat

  • PHL–PWM, 10/18/2026: From $234
    18

    Sun

  • PHL–PWM: cmp-view-offers-disclaimer. Find Offers
    19

    Mon

  • PHL–PWM, 10/20/2026: From $174
    20

    Tue

  • PHL–PWM: cmp-view-offers-disclaimer. Find Offers
    21

    Wed

  • PHL–PWM: cmp-view-offers-disclaimer. Find Offers
    22

    Thu

  • PHL–PWM, 10/23/2026: From $183
    23

    Fri

  • PHL–PWM, 10/24/2026: From $174
    24

    Sat

  • PHL–PWM: cmp-view-offers-disclaimer. Find Offers
    25

    Sun

  • PHL–PWM: cmp-view-offers-disclaimer. Find Offers
    26

    Mon

  • PHL–PWM: cmp-view-offers-disclaimer. Find Offers
    27

    Tue

  • PHL–PWM: cmp-view-offers-disclaimer. Find Offers
    28

    Wed

  • PHL–PWM, 10/29/2026: From $169
    29

    Thu

    • Range$169-$388

    *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:
    Portland International Jetport
    Distance:
    364 miles

    Route Information

    41† 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 41 weekly flights from Philadelphia to Portland, ME on Southwest Airlines.
    To find the lowest fares by day and time to fly Philadelphia to Portland, ME with Southwest, check out our Low Fare Calendar.
    You can rent a car at Portland International Jetport book yours with your flight.
    Yes! Flights from Philadelphia to Portland, ME—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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