American Airlines flights from Dallas to Harlingen

Recent searches for flights from Dallas to Harlingen

Sep 2026
From$332*
Updated: 4 hours ago
Round tripIEconomy
Oct 2026
From$327*
Updated: 4 hours ago
Round tripIEconomy
Nov 2026
From$327*
Updated: 4 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $332
cmp-daily-histogram-bars-legend-max-price-aria-label $595
Displaying fares for September-2026
  • DFW–HRL, 09/06/26 – 09/13/26: From $595
    06

    Su

    SEP

  • DFW–HRL, 09/07/26 – 09/14/26: From $595
    07

    Mo

  • DFW–HRL, 09/08/26 – 09/15/26: From $521
    08

    Tu

  • DFW–HRL, 09/09/26 – 09/16/26: From $521
    09

    We

  • DFW–HRL, 09/10/26 – 09/17/26: From $595
    10

    Th

  • DFW–HRL, 09/11/26 – 09/18/26: From $595
    11

    Fr

  • DFW–HRL, 09/12/26 – 09/19/26: From $521
    12

    Sa

  • DFW–HRL, 09/13/26 – 09/20/26: From $550
    13

    Su

  • DFW–HRL, 09/14/26 – 09/21/26: From $550
    14

    Mo

  • DFW–HRL, 09/15/26 – 09/22/26: From $513
    15

    Tu

  • DFW–HRL, 09/16/26 – 09/23/26: From $513
    16

    We

  • DFW–HRL, 09/17/26 – 09/24/26: From $550
    17

    Th

  • DFW–HRL, 09/18/26 – 09/25/26: From $550
    18

    Fr

  • DFW–HRL, 09/19/26 – 09/26/26: From $513
    19

    Sa

  • DFW–HRL, 09/20/26 – 09/27/26: From $464
    20

    Su

  • DFW–HRL, 09/21/26 – 09/28/26: From $421
    21

    Mo

  • DFW–HRL, 09/22/26 – 09/29/26: From $421
    22

    Tu

  • DFW–HRL, 09/23/26 – 09/30/26: From $421
    23

    We

  • DFW–HRL, 09/24/26 – 10/01/26: From $421
    24

    Th

  • DFW–HRL, 09/25/26 – 10/02/26: From $421
    25

    Fr

  • DFW–HRL, 09/26/26 – 10/03/26: From $421
    26

    Sa

  • DFW–HRL, 09/27/26 – 10/04/26: From $423
    27

    Su

  • DFW–HRL, 09/28/26 – 10/05/26: From $337
    28

    Mo

  • DFW–HRL, 09/29/26 – 10/06/26: From $332
    29

    Tu

  • DFW–HRL, 09/30/26 – 10/07/26: From $332
    30

    We

  • DFW–HRL, 10/01/26 – 10/08/26: From $332
    01

    Th

    OCT

  • DFW–HRL, 10/02/26 – 10/03/26: From $337
    02

    Fr

  • DFW–HRL, 10/03/26 – 10/10/26: From $332
    03

    Sa

  • DFW–HRL: cmp-view-offers-disclaimer. Find Offers
    04

    Su

  • DFW–HRL: cmp-view-offers-disclaimer. Find Offers
    05

    Mo

    • range$332-$595

    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 Dallas to Harlingen flights

    $
    keyboard_arrow_down

    Dallas (DFW)to

    Harlingen (HRL)
    10/26/26 - 11/02/26

    Round trip

    Economy

    from
    $327Fare subject to changes
    Updated: 4 hours ago

    Dallas (DFW)to

    Harlingen (HRL)
    10/29/26 - 11/05/26

    Round trip

    Economy

    from
    $327Fare subject to changes
    Updated: 4 hours ago

    Dallas (DFW)to

    Harlingen (HRL)
    10/31/26 - 11/07/26

    Round trip

    Economy

    from
    $327Fare subject to changes
    Updated: 4 hours ago

    Dallas (DFW)to

    Harlingen (HRL)
    10/07/26 - 10/14/26

    Round trip

    Economy

    from
    $327Fare subject to changes
    Updated: 4 hours ago

    Dallas (DFW)to

    Harlingen (HRL)
    10/19/26 - 10/26/26

    Round trip

    Economy

    from
    $327Fare subject to changes
    Updated: 4 hours ago

    Dallas (DFW)to

    Harlingen (HRL)
    11/06/26 - 11/13/26

    Round trip

    Economy

    from
    $327Fare subject to changes
    Updated: 4 hours ago

    Dallas (DFW)to

    Harlingen (HRL)
    11/09/26 - 11/16/26

    Round trip

    Economy

    from
    $327Fare subject to changes
    Updated: 4 hours ago

    Dallas (DFW)to

    Harlingen (HRL)
    11/12/26 - 11/19/26

    Round trip

    Economy

    from
    $327Fare subject to changes
    Updated: 4 hours 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 Dallas to Harlingen

    Looking for lower fares on your trip from Dallas to Harlingen? 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 Dallas to Harlingen