American Airlines flights from Dallas to Lisbon

Recent searches for flights from Dallas to Lisbon

Aug 2026
From$960*
Updated: 12 hours ago
Round tripIEconomy
Sep 2026
From$781*
Updated: 20 minutes ago
Round tripIEconomy
Oct 2026
From$721*
Updated: 20 minutes ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $960
cmp-daily-histogram-bars-legend-max-price-aria-label $1.4K
Displaying fares for August-2026
  • DFW–LIS, 08/06/26 – 08/13/26: From $1,125
    06

    Th

    AUG

  • DFW–LIS, 08/07/26 – 08/14/26: From $1,116
    07

    Fr

  • DFW–LIS, 08/08/26 – 08/15/26: From $1,367
    08

    Sa

  • DFW–LIS, 08/09/26 – 08/16/26: From $1,245
    09

    Su

  • DFW–LIS, 08/10/26 – 08/17/26: From $1,135
    10

    Mo

  • DFW–LIS, 08/11/26 – 08/18/26: From $1,031
    11

    Tu

  • DFW–LIS, 08/12/26 – 08/19/26: From $960
    12

    We

  • DFW–LIS, 08/13/26 – 08/20/26: From $1,020
    13

    Th

  • DFW–LIS, 08/14/26 – 08/21/26: From $1,028
    14

    Fr

  • DFW–LIS, 08/15/26 – 08/22/26: From $1,080
    15

    Sa

  • DFW–LIS, 08/16/26 – 09/02/26: From $960
    16

    Su

  • DFW–LIS, 08/17/26 – 08/24/26: From $1,250
    17

    Mo

  • DFW–LIS, 08/18/26 – 08/25/26: From $968
    18

    Tu

  • DFW–LIS, 08/19/26 – 08/26/26: From $968
    19

    We

  • DFW–LIS, 08/20/26 – 09/02/26: From $1,020
    20

    Th

  • DFW–LIS, 08/21/26 – 08/26/26: From $1,020
    21

    Fr

  • DFW–LIS, 08/22/26 – 08/29/26: From $1,161
    22

    Sa

  • DFW–LIS, 08/23/26 – 08/30/26: From $1,216
    23

    Su

  • DFW–LIS, 08/24/26 – 08/31/26: From $1,116
    24

    Mo

  • DFW–LIS, 08/25/26 – 09/01/26: From $1,039
    25

    Tu

  • DFW–LIS, 08/26/26 – 09/04/26: From $1,031
    26

    We

  • DFW–LIS, 08/27/26 – 09/11/26: From $1,101
    27

    Th

  • DFW–LIS, 08/28/26 – 11/04/26: From $1,044
    28

    Fr

  • DFW–LIS, 08/29/26 – 09/05/26: From $1,161
    29

    Sa

  • DFW–LIS, 08/30/26 – 09/06/26: From $1,418
    30

    Su

  • DFW–LIS, 08/31/26 – 09/07/26: From $1,418
    31

    Mo

  • DFW–LIS, 09/01/26 – 09/08/26: From $1,031
    01

    Tu

    SEP

  • DFW–LIS, 09/02/26 – 09/09/26: From $983
    02

    We

  • DFW–LIS, 09/03/26 – 09/10/26: From $1,053
    03

    Th

  • DFW–LIS, 09/04/26 – 09/11/26: From $987
    04

    Fr

  • DFW–LIS, 09/05/26 – 09/12/26: From $1,073
    05

    Sa

    • range$960-$1,418

    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 Lisbon flights

    $
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    Dallas (DFW)to

    Lisbon (LIS)
    11/17/26 - 11/24/26

    Round trip

    Economy

    from
    $718Fare subject to changes
    Updated: 19 minutes ago

    Dallas (DFW)to

    Lisbon (LIS)
    11/18/26 - 11/25/26

    Round trip

    Economy

    from
    $718Fare subject to changes
    Updated: 19 minutes ago

    Dallas (DFW)to

    Lisbon (LIS)
    11/30/26 - 12/07/26

    Round trip

    Economy

    from
    $718Fare subject to changes
    Updated: 19 minutes ago

    Dallas (DFW)to

    Lisbon (LIS)
    01/27/27 - 02/03/27

    Round trip

    Economy

    from
    $718Fare subject to changes
    Updated: 11 hours ago

    Dallas (DFW)to

    Lisbon (LIS)
    11/11/26 - 11/24/26

    Round trip

    Economy

    from
    $718Fare subject to changes
    Updated: 13 hours ago

    Dallas (DFW)to

    Lisbon (LIS)
    11/17/26 - 11/24/26

    Round trip

    Economy

    from
    $718Fare subject to changes
    Updated: 24 minutes ago

    Dallas (DFW)to

    Lisbon (LIS)
    11/04/26 - 11/16/26

    Round trip

    Economy

    from
    $718Fare subject to changes
    Updated: 1 hour ago

    Dallas (DFW)to

    Lisbon (LIS)
    10/26/26 - 11/02/26

    Round trip

    Economy

    from
    $721Fare subject to changes
    Updated: 19 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 Dallas to Lisbon

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