Southwest® flights from Chicago (Midway) to Philadelphia from $139

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Low fares from Chicago (Midway) to Philadelphia

$

Chicago (Midway) (MDW)to

Philadelphia (PHL)
Depart: 11/16/2026

One-way

Basic

From
$139
Seen: 18 hrs ago

Chicago (Midway) (MDW)to

Philadelphia (PHL)
Depart: 10/10/2026

One-way

Basic

From
$139
Seen: 7 hrs ago

Chicago (Midway) (MDW)to

Philadelphia (PHL)
Depart: 11/17/2026

One-way

Basic

From
$139
Seen: 8 hrs ago

Chicago (Midway) (MDW)to

Philadelphia (PHL)
Depart: 09/26/2026

One-way

Basic

From
$139
Seen: 22 hrs ago

Chicago (Midway) (MDW)to

Philadelphia (PHL)
Depart: 09/12/2026

One-way

Basic

From
$139
Seen: 11 hrs ago

Chicago (Midway) (MDW)to

Philadelphia (PHL)
Depart: 10/14/2026

One-way

Basic

From
$139
Seen: 11 hrs ago

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Explore flights from Chicago (Midway) to Philadelphia

Aug 2026
From$220*
Seen: 5 hrs ago
One Way/Basic
Sep 2026
From$139*
Seen: 11 hrs ago
One Way/Basic
Oct 2026
From$139*
Seen: 10 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $139
cmp-daily-histogram-bars-legend-max-price-aria-label $280
Displaying fares for August-2026
  • MDW–PHL, 08/22/2026: From $230
    22

    Sat

    AUG

  • MDW–PHL, 08/23/2026: From $246
    23

    Sun

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

    Mon

  • MDW–PHL, 08/25/2026: From $220
    25

    Tue

  • MDW–PHL, 08/26/2026: From $220
    26

    Wed

  • MDW–PHL, 08/27/2026: From $246
    27

    Thu

  • MDW–PHL, 08/28/2026: From $246
    28

    Fri

  • MDW–PHL, 08/29/2026: From $220
    29

    Sat

  • MDW–PHL, 08/30/2026: From $246
    30

    Sun

  • MDW–PHL, 08/31/2026: From $246
    31

    Mon

  • MDW–PHL, 09/01/2026: From $220
    01

    Tue

    SEP

  • MDW–PHL, 09/02/2026: From $220
    02

    Wed

  • MDW–PHL, 09/03/2026: From $246
    03

    Thu

  • MDW–PHL, 09/04/2026: From $246
    04

    Fri

  • MDW–PHL, 09/05/2026: From $159
    05

    Sat

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

    Sun

  • MDW–PHL, 09/07/2026: From $280
    07

    Mon

  • MDW–PHL, 09/08/2026: From $210
    08

    Tue

  • MDW–PHL, 09/09/2026: From $149
    09

    Wed

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

    Thu

  • MDW–PHL, 09/11/2026: From $146
    11

    Fri

  • MDW–PHL, 09/12/2026: From $139
    12

    Sat

  • MDW–PHL, 09/13/2026: From $156
    13

    Sun

  • MDW–PHL, 09/14/2026: From $146
    14

    Mon

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

    Tue

  • MDW–PHL, 09/16/2026: From $139
    16

    Wed

  • MDW–PHL, 09/17/2026: From $139
    17

    Thu

  • MDW–PHL, 09/18/2026: From $146
    18

    Fri

  • MDW–PHL, 09/19/2026: From $139
    19

    Sat

  • MDW–PHL, 09/20/2026: From $146
    20

    Sun

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

    Mon

    • Range$139-$280

    *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:
    Chicago Midway International Airport
    Arriving at:
    Philadelphia International Airport
    Average flight time:
    1 hour 54 minutes
    Distance:
    668 miles

    Route Information

    119† Weekly flights
    • 4‡ Nonstop flights per day Monday through Friday
    • 3‡ Nonstop flights on Saturday
    • 5‡ Nonstop flights on Sunday

    † 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

    The average flight time from Chicago (Midway) to Philadelphia is 1 hour 54 minutes.
    There are 119 weekly flights from Chicago (Midway) to Philadelphia on Southwest Airlines.
    Yes, Southwest flies nonstop from Chicago (Midway) to Philadelphia 4 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Chicago (Midway) to Philadelphia 3 times per day on Saturdays and 5 times per day on Sundays.
    To find the lowest fares by day and time to fly Chicago (Midway) 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 Chicago (Midway) 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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