Southwest® flights from Jacksonville to Philadelphia from $100

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Low fares from Jacksonville to Philadelphia

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Jacksonville (JAX)to

Philadelphia (PHL)
Depart: 12/16/2026

One-way

Basic

From
$100
Seen: 7 hrs ago

Jacksonville (JAX)to

Philadelphia (PHL)
Depart: 12/16/2026

One-way

Choice

From
$135
Seen: 7 hrs ago

Jacksonville (JAX)to

Philadelphia (PHL)
Depart: 01/06/2027

One-way

Basic

From
$177
Seen: 16 hrs ago

Jacksonville (JAX)to

Philadelphia (PHL)
Depart: 12/05/2026

One-way

Basic

From
$189
Seen: 17 hrs ago

Jacksonville (JAX)to

Philadelphia (PHL)
Depart: 12/02/2026

One-way

Basic

From
$189
Seen: 23 hrs ago

Jacksonville (JAX)to

Philadelphia (PHL)
Depart: 01/04/2027

One-way

Basic

From
$204
Seen: 16 hrs ago

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Explore flights from Jacksonville to Philadelphia

Nov 2026
From$229*
Seen: 16 hrs ago
One Way/Basic
Dec 2026
From$100*
Seen: 7 hrs ago
One Way/Basic
Jan 2027
From$177*
Seen: 16 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $189
cmp-daily-histogram-bars-legend-max-price-aria-label $454
Displaying fares for November-2026
  • JAX–PHL: cmp-view-offers-disclaimer. Find Offers
    11

    Wed

    NOV

  • JAX–PHL, 11/12/2026: From $234
    12

    Thu

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

    Fri

  • JAX–PHL, 11/14/2026: From $229
    14

    Sat

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

    Sun

  • JAX–PHL: cmp-view-offers-disclaimer. Find Offers
    16

    Mon

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

    Tue

  • JAX–PHL, 11/18/2026: From $273
    18

    Wed

  • JAX–PHL, 11/19/2026: From $372
    19

    Thu

  • JAX–PHL, 11/20/2026: From $353
    20

    Fri

  • JAX–PHL, 11/21/2026: From $246
    21

    Sat

  • JAX–PHL, 11/22/2026: From $314
    22

    Sun

  • JAX–PHL, 11/23/2026: From $309
    23

    Mon

  • JAX–PHL: cmp-view-offers-disclaimer. Find Offers
    24

    Tue

  • JAX–PHL, 11/25/2026: From $241
    25

    Wed

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

    Thu

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

    Fri

  • JAX–PHL, 11/28/2026: From $454
    28

    Sat

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

    Sun

  • JAX–PHL, 11/30/2026: From $315
    30

    Mon

  • JAX–PHL, 12/01/2026: From $214
    01

    Tue

    DEC

  • JAX–PHL, 12/02/2026: From $189
    02

    Wed

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

    Thu

  • JAX–PHL, 12/04/2026: From $214
    04

    Fri

  • JAX–PHL, 12/05/2026: From $189
    05

    Sat

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

    Sun

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    07

    Mon

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

    Tue

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    09

    Wed

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

    Thu

    • Range$189-$454

    *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:
    Jacksonville International Airport
    Arriving at:
    Philadelphia International Airport
    Distance:
    742 miles

    Questions we hear the most

    There are 53 weekly flights from Jacksonville to Philadelphia on Southwest Airlines.
    To find the lowest fares by day and time to fly Jacksonville to Philadelphia with Southwest, check out our Low Fare Calendar.
    You can rent a car at Philadelphia International Airport book yours with your flight.
    Yes! Flights from Jacksonville to Philadelphia—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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