American Airlines flights from Denver to Allentown

Recent searches for flights from Denver to Allentown

Sep 2026
From$452*
Updated: 40 minutes ago
Round tripIEconomy
Oct 2026
From$382*
Updated: 40 minutes ago
Round tripIEconomy
Nov 2026
From$382*
Updated: 40 minutes ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $394
cmp-daily-histogram-bars-legend-max-price-aria-label $606
Displaying fares for September-2026
  • DEN–ABE, 09/13/26 – 09/20/26: From $596
    13

    Su

    SEP

  • DEN–ABE, 09/14/26 – 09/21/26: From $596
    14

    Mo

  • DEN–ABE, 09/15/26 – 09/22/26: From $498
    15

    Tu

  • DEN–ABE, 09/16/26 – 09/23/26: From $498
    16

    We

  • DEN–ABE, 09/17/26 – 09/24/26: From $606
    17

    Th

  • DEN–ABE, 09/18/26 – 09/25/26: From $596
    18

    Fr

  • DEN–ABE, 09/19/26 – 09/26/26: From $498
    19

    Sa

  • DEN–ABE, 09/20/26 – 09/27/26: From $596
    20

    Su

  • DEN–ABE, 09/21/26 – 09/28/26: From $606
    21

    Mo

  • DEN–ABE, 09/22/26 – 09/29/26: From $498
    22

    Tu

  • DEN–ABE, 09/23/26 – 09/30/26: From $498
    23

    We

  • DEN–ABE, 09/24/26 – 10/01/26: From $596
    24

    Th

  • DEN–ABE, 09/25/26 – 10/02/26: From $596
    25

    Fr

  • DEN–ABE, 09/26/26 – 10/03/26: From $498
    26

    Sa

  • DEN–ABE, 09/27/26 – 10/04/26: From $501
    27

    Su

  • DEN–ABE, 09/28/26 – 10/05/26: From $512
    28

    Mo

  • DEN–ABE, 09/29/26 – 10/06/26: From $452
    29

    Tu

  • DEN–ABE, 09/30/26 – 10/07/26: From $452
    30

    We

  • DEN–ABE, 10/01/26 – 10/08/26: From $561
    01

    Th

    OCT

  • DEN–ABE, 10/02/26 – 10/09/26: From $501
    02

    Fr

  • DEN–ABE, 10/03/26 – 10/10/26: From $452
    03

    Sa

  • DEN–ABE, 10/04/26 – 10/11/26: From $501
    04

    Su

  • DEN–ABE, 10/05/26 – 10/12/26: From $417
    05

    Mo

  • DEN–ABE, 10/06/26 – 10/13/26: From $394
    06

    Tu

  • DEN–ABE, 10/07/26 – 10/14/26: From $394
    07

    We

  • DEN–ABE, 10/08/26 – 10/15/26: From $406
    08

    Th

  • DEN–ABE, 10/09/26 – 10/16/26: From $406
    09

    Fr

  • DEN–ABE, 10/10/26 – 10/17/26: From $405
    10

    Sa

  • DEN–ABE: cmp-view-offers-disclaimer. Find Offers
    11

    Su

  • DEN–ABE: cmp-view-offers-disclaimer. Find Offers
    12

    Mo

    • range$394-$606

    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 Denver to Allentown flights

    $
    keyboard_arrow_down

    Denver (DEN)to

    Allentown (ABE)
    10/20/26 - 10/27/26

    Round trip

    Economy

    from
    $382Fare subject to changes
    Updated: 40 minutes ago

    Denver (DEN)to

    Allentown (ABE)
    10/21/26 - 10/28/26

    Round trip

    Economy

    from
    $382Fare subject to changes
    Updated: 40 minutes ago

    Denver (DEN)to

    Allentown (ABE)
    10/27/26 - 11/03/26

    Round trip

    Economy

    from
    $382Fare subject to changes
    Updated: 40 minutes ago

    Denver (DEN)to

    Allentown (ABE)
    10/28/26 - 11/04/26

    Round trip

    Economy

    from
    $382Fare subject to changes
    Updated: 40 minutes ago

    Denver (DEN)to

    Allentown (ABE)
    11/24/26 - 12/01/26

    Round trip

    Economy

    from
    $382Fare subject to changes
    Updated: 40 minutes ago

    Denver (DEN)to

    Allentown (ABE)
    11/03/26 - 11/10/26

    Round trip

    Economy

    from
    $382Fare subject to changes
    Updated: 40 minutes ago

    Denver (DEN)to

    Allentown (ABE)
    11/07/26 - 11/14/26

    Round trip

    Economy

    from
    $382Fare subject to changes
    Updated: 40 minutes ago

    Denver (DEN)to

    Allentown (ABE)
    10/14/26 - 10/21/26

    Round trip

    Economy

    from
    $382Fare subject to changes
    Updated: 40 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 Denver to Allentown

    Looking for lower fares on your trip from Denver to Allentown? 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

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    American Airlines flights from Denver to Allentown