American Airlines flights from Indianapolis to Lisbon

Recent searches for flights from Indianapolis to Lisbon

Aug 2026
From$1,020*
Updated: 36 minutes ago
Round tripIEconomy
Sep 2026
From$826*
Updated: 36 minutes ago
Round tripIEconomy
Oct 2026
From$739*
Updated: 36 minutes ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $1.0K
cmp-daily-histogram-bars-legend-max-price-aria-label $2.5K
Displaying fares for August-2026
  • IND–LIS, 08/14/26 – 08/21/26: From $1,087
    14

    Fr

    AUG

  • IND–LIS, 08/15/26 – 08/22/26: From $1,147
    15

    Sa

  • IND–LIS, 08/16/26 – 08/23/26: From $1,107
    16

    Su

  • IND–LIS, 08/17/26 – 08/24/26: From $1,080
    17

    Mo

  • IND–LIS, 08/18/26 – 08/25/26: From $1,020
    18

    Tu

  • IND–LIS, 08/19/26 – 08/26/26: From $1,027
    19

    We

  • IND–LIS, 08/20/26 – 08/27/26: From $1,080
    20

    Th

  • IND–LIS, 08/21/26 – 08/28/26: From $1,080
    21

    Fr

  • IND–LIS, 08/22/26 – 08/29/26: From $1,297
    22

    Sa

  • IND–LIS, 08/23/26 – 08/30/26: From $1,379
    23

    Su

  • IND–LIS, 08/24/26 – 08/31/26: From $1,227
    24

    Mo

  • IND–LIS, 08/25/26 – 09/01/26: From $1,167
    25

    Tu

  • IND–LIS, 08/26/26 – 09/02/26: From $1,174
    26

    We

  • IND–LIS, 08/27/26 – 09/03/26: From $1,237
    27

    Th

  • IND–LIS, 08/28/26 – 09/04/26: From $1,310
    28

    Fr

  • IND–LIS, 08/29/26 – 09/05/26: From $1,464
    29

    Sa

  • IND–LIS, 08/30/26 – 09/06/26: From $2,459
    30

    Su

  • IND–LIS, 08/31/26 – 09/07/26: From $1,870
    31

    Mo

  • IND–LIS, 09/01/26 – 09/08/26: From $1,326
    01

    Tu

    SEP

  • IND–LIS, 09/02/26 – 09/09/26: From $1,910
    02

    We

  • IND–LIS, 09/03/26 – 09/10/26: From $1,502
    03

    Th

  • IND–LIS, 09/04/26 – 09/11/26: From $1,502
    04

    Fr

  • IND–LIS, 09/05/26 – 09/12/26: From $1,936
    05

    Sa

  • IND–LIS, 09/06/26 – 09/13/26: From $2,258
    06

    Su

  • IND–LIS, 09/07/26 – 09/14/26: From $1,974
    07

    Mo

  • IND–LIS, 09/08/26 – 09/15/26: From $1,233
    08

    Tu

  • IND–LIS, 09/09/26 – 09/16/26: From $1,538
    09

    We

  • IND–LIS, 09/10/26 – 09/17/26: From $1,235
    10

    Th

  • IND–LIS, 09/11/26 – 09/18/26: From $1,670
    11

    Fr

  • IND–LIS, 09/12/26 – 09/19/26: From $1,441
    12

    Sa

  • IND–LIS, 09/13/26 – 09/20/26: From $1,091
    13

    Su

    • range$1,020-$2,459

    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 Indianapolis to Lisbon flights

    $
    keyboard_arrow_down

    Indianapolis (IND)to

    Lisbon (LIS)
    10/27/26 - 11/03/26

    Round trip

    Economy

    from
    $739Fare subject to changes
    Updated: 36 minutes ago

    Indianapolis (IND)to

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

    Round trip

    Economy

    from
    $739Fare subject to changes
    Updated: 36 minutes ago

    Indianapolis (IND)to

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

    Round trip

    Economy

    from
    $739Fare subject to changes
    Updated: 36 minutes ago

    Indianapolis (IND)to

    Lisbon (LIS)
    12/08/26 - 12/15/26

    Round trip

    Economy

    from
    $739Fare subject to changes
    Updated: 36 minutes ago

    Indianapolis (IND)to

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

    Round trip

    Economy

    from
    $739Fare subject to changes
    Updated: 36 minutes ago

    Indianapolis (IND)to

    Lisbon (LIS)
    12/09/26 - 12/16/26

    Round trip

    Economy

    from
    $739Fare subject to changes
    Updated: 36 minutes ago

    Indianapolis (IND)to

    Lisbon (LIS)
    11/10/26 - 11/17/26

    Round trip

    Economy

    from
    $739Fare subject to changes
    Updated: 36 minutes ago

    Indianapolis (IND)to

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

    Round trip

    Economy

    from
    $739Fare subject to changes
    Updated: 36 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 Indianapolis to Lisbon

    Looking for lower fares on your trip from Indianapolis 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 Indianapolis to Lisbon