American Airlines flights from Wilmington to Philadelphia

Recent searches for flights from Wilmington to Philadelphia

Aug 2026
From$437*
Updated: 6 minutes ago
Round tripIEconomy
Sep 2026
From$355*
Updated: 6 minutes ago
Round tripIEconomy
Oct 2026
From$355*
Updated: 6 minutes ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $355
cmp-daily-histogram-bars-legend-max-price-aria-label $523
Displaying fares for August-2026
  • ILM–PHL, 08/13/26 – 08/20/26: From $513
    13

    Th

    AUG

  • ILM–PHL, 08/14/26 – 08/21/26: From $513
    14

    Fr

  • ILM–PHL, 08/15/26 – 08/22/26: From $437
    15

    Sa

  • ILM–PHL, 08/16/26 – 08/23/26: From $523
    16

    Su

  • ILM–PHL, 08/17/26 – 08/24/26: From $513
    17

    Mo

  • ILM–PHL, 08/18/26 – 08/25/26: From $437
    18

    Tu

  • ILM–PHL, 08/19/26 – 08/26/26: From $437
    19

    We

  • ILM–PHL, 08/20/26 – 08/27/26: From $513
    20

    Th

  • ILM–PHL, 08/21/26 – 08/28/26: From $513
    21

    Fr

  • ILM–PHL, 08/22/26 – 08/29/26: From $437
    22

    Sa

  • ILM–PHL, 08/23/26 – 08/30/26: From $513
    23

    Su

  • ILM–PHL, 08/24/26 – 08/31/26: From $513
    24

    Mo

  • ILM–PHL, 08/25/26 – 09/01/26: From $437
    25

    Tu

  • ILM–PHL, 08/26/26 – 09/02/26: From $437
    26

    We

  • ILM–PHL, 08/27/26 – 09/03/26: From $513
    27

    Th

  • ILM–PHL, 08/28/26 – 09/04/26: From $513
    28

    Fr

  • ILM–PHL, 08/29/26 – 09/05/26: From $437
    29

    Sa

  • ILM–PHL, 08/30/26 – 09/06/26: From $513
    30

    Su

  • ILM–PHL, 08/31/26 – 09/07/26: From $513
    31

    Mo

  • ILM–PHL, 09/01/26 – 09/08/26: From $437
    01

    Tu

    SEP

  • ILM–PHL, 09/02/26 – 09/09/26: From $437
    02

    We

  • ILM–PHL, 09/03/26 – 09/10/26: From $513
    03

    Th

  • ILM–PHL, 09/04/26 – 09/06/26: From $491
    04

    Fr

  • ILM–PHL, 09/05/26 – 09/12/26: From $396
    05

    Sa

  • ILM–PHL, 09/06/26 – 09/13/26: From $473
    06

    Su

  • ILM–PHL, 09/07/26 – 09/14/26: From $483
    07

    Mo

  • ILM–PHL, 09/08/26 – 09/15/26: From $396
    08

    Tu

  • ILM–PHL, 09/09/26 – 09/16/26: From $396
    09

    We

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

    Th

  • ILM–PHL, 09/11/26 – 09/15/26: From $394
    11

    Fr

  • ILM–PHL, 09/12/26 – 09/19/26: From $355
    12

    Sa

    • range$355-$523

    DisclaimerFares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Fares listed may be Basic Economy, which class is subject to additional terms and conditions. Additional baggage fees and charges for optional products and services may apply.

    Find deals on Wilmington to Philadelphia flights

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    Wilmington (ILM)to

    Philadelphia (PHL)
    09/12/26 - 09/19/26

    Round trip

    Economy

    from
    $355Fare subject to changes
    Updated: 19 hours ago

    Wilmington (ILM)to

    Philadelphia (PHL)
    10/13/26 - 10/20/26

    Round trip

    Economy

    from
    $355Fare subject to changes
    Updated: 6 minutes ago

    Wilmington (ILM)to

    Philadelphia (PHL)
    10/17/26 - 10/24/26

    Round trip

    Economy

    from
    $355Fare subject to changes
    Updated: 6 minutes ago

    Wilmington (ILM)to

    Philadelphia (PHL)
    10/21/26 - 10/28/26

    Round trip

    Economy

    from
    $355Fare subject to changes
    Updated: 6 minutes ago

    Wilmington (ILM)to

    Philadelphia (PHL)
    10/27/26 - 11/03/26

    Round trip

    Economy

    from
    $355Fare subject to changes
    Updated: 6 minutes ago

    Wilmington (ILM)to

    Philadelphia (PHL)
    10/03/26 - 10/10/26

    Round trip

    Economy

    from
    $355Fare subject to changes
    Updated: 6 minutes ago

    Wilmington (ILM)to

    Philadelphia (PHL)
    10/07/26 - 10/14/26

    Round trip

    Economy

    from
    $355Fare subject to changes
    Updated: 6 minutes ago

    Wilmington (ILM)to

    Philadelphia (PHL)
    09/15/26 - 09/22/26

    Round trip

    Economy

    from
    $355Fare subject to changes
    Updated: 6 minutes ago

    *Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject to additional terms and conditions. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.

    Finding cheap flights from Wilmington to Philadelphia

    Looking for lower fares on your trip from Wilmington to Philadelphia? Here are a few ways to save.

    • Book early: Booking 1 to 3 months ahead can help you find lower fares
    • Be flexible with dates: Midweek travel, like Tuesdays and Wednesdays, can be more affordable
    • Travel during less busy periods: Flying outside peak travel times can help find lower fares and avoid crowds

    Earn up to $500 back on your next American Airlines flight plus, 30,000 bonus miles. Offers vary elsewhere. Opens another site in a new window that may not meet accessibility guidelines.

    Upgrade your flight with Main Cabin Extra

    Make your trip more comfortable with Main Cabin Extra. Enjoy benefits like:

    • Extra legroom: More space with seats at the front of the Main Cabin or in exit rows.
    • Early boarding: Preferred Group 5 boarding allows easier access to overhead bins.
    • Complimentary drinks: Enjoy beer, wine and spirits on flights with full beverage service.

    Discover how Main Cabin Extra can enhance your trip.

    American Airlines flights from Wilmington to Philadelphia