American Airlines flights from Pittsburgh to Lisbon

Recent searches for flights from Pittsburgh to Lisbon

Sep 2026
From$1,103*
Updated: 3 hours ago
Round tripIEconomy
Oct 2026
From$720*
Updated: 3 hours ago
Round tripIEconomy
Nov 2026
From$720*
Updated: 3 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $1.0K
cmp-daily-histogram-bars-legend-max-price-aria-label $2.1K
Displaying fares for September-2026
  • PIT–LIS: cmp-view-offers-disclaimer. Find Offers
    02

    We

    SEP

  • PIT–LIS, 09/03/26 – 09/10/26: From $1,536
    03

    Th

  • PIT–LIS, 09/04/26 – 09/11/26: From $2,066
    04

    Fr

  • PIT–LIS, 09/05/26 – 09/12/26: From $2,076
    05

    Sa

  • PIT–LIS, 09/06/26 – 09/13/26: From $1,823
    06

    Su

  • PIT–LIS, 09/07/26 – 09/14/26: From $1,840
    07

    Mo

  • PIT–LIS, 09/08/26 – 09/15/26: From $1,763
    08

    Tu

  • PIT–LIS, 09/09/26 – 09/16/26: From $1,321
    09

    We

  • PIT–LIS, 09/10/26 – 09/17/26: From $1,317
    10

    Th

  • PIT–LIS, 09/11/26 – 09/18/26: From $1,317
    11

    Fr

  • PIT–LIS, 09/12/26 – 09/19/26: From $1,893
    12

    Sa

  • PIT–LIS, 09/13/26 – 09/20/26: From $1,505
    13

    Su

  • PIT–LIS, 09/14/26 – 09/21/26: From $1,505
    14

    Mo

  • PIT–LIS, 09/15/26 – 09/22/26: From $1,247
    15

    Tu

  • PIT–LIS, 09/16/26 – 09/23/26: From $1,321
    16

    We

  • PIT–LIS, 09/17/26 – 09/24/26: From $1,688
    17

    Th

  • PIT–LIS, 09/18/26 – 09/25/26: From $1,172
    18

    Fr

  • PIT–LIS, 09/19/26 – 09/26/26: From $1,509
    19

    Sa

  • PIT–LIS, 09/20/26 – 09/27/26: From $1,686
    20

    Su

  • PIT–LIS, 09/21/26 – 09/28/26: From $1,361
    21

    Mo

  • PIT–LIS, 09/22/26 – 09/29/26: From $1,211
    22

    Tu

  • PIT–LIS, 09/23/26 – 09/30/26: From $1,227
    23

    We

  • PIT–LIS, 09/24/26 – 10/01/26: From $1,163
    24

    Th

  • PIT–LIS, 09/25/26 – 10/02/26: From $1,229
    25

    Fr

  • PIT–LIS, 09/26/26 – 10/03/26: From $1,280
    26

    Sa

  • PIT–LIS, 09/27/26 – 10/04/26: From $1,163
    27

    Su

  • PIT–LIS, 09/28/26 – 10/05/26: From $1,163
    28

    Mo

  • PIT–LIS, 09/29/26 – 10/06/26: From $1,103
    29

    Tu

  • PIT–LIS, 09/30/26 – 10/07/26: From $1,120
    30

    We

  • PIT–LIS, 10/01/26 – 10/08/26: From $1,004
    01

    Th

    OCT

    • range$1,004-$2,076

    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 Pittsburgh to Lisbon flights

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    Pittsburgh (PIT)to

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

    Round trip

    Economy

    from
    $720Fare subject to changes
    Updated: 3 hours ago

    Pittsburgh (PIT)to

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

    Round trip

    Economy

    from
    $720Fare subject to changes
    Updated: 3 hours ago

    Pittsburgh (PIT)to

    Lisbon (LIS)
    10/28/26 - 11/04/26

    Round trip

    Economy

    from
    $720Fare subject to changes
    Updated: 3 hours ago

    Pittsburgh (PIT)to

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

    Round trip

    Economy

    from
    $720Fare subject to changes
    Updated: 3 hours ago

    Pittsburgh (PIT)to

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

    Round trip

    Economy

    from
    $720Fare subject to changes
    Updated: 3 hours ago

    Pittsburgh (PIT)to

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

    Round trip

    Economy

    from
    $720Fare subject to changes
    Updated: 3 hours ago

    Pittsburgh (PIT)to

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

    Round trip

    Economy

    from
    $727Fare subject to changes
    Updated: 3 hours ago

    Pittsburgh (PIT)to

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

    Round trip

    Economy

    from
    $727Fare subject to changes
    Updated: 3 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 Pittsburgh to Lisbon

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