American Airlines flights from San Diego to Pittsburgh

Recent searches for flights from San Diego to Pittsburgh

Sep 2026
From$355*
Updated: 6 hours ago
Round tripIEconomy
Oct 2026
From$355*
Updated: 6 hours ago
Round tripIEconomy
Nov 2026
From$355*
Updated: 6 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $355
cmp-daily-histogram-bars-legend-max-price-aria-label $638
Displaying fares for September-2026
  • SAN–PIT: cmp-view-offers-disclaimer. Find Offers
    07

    Mo

    SEP

  • SAN–PIT, 09/08/26 – 09/15/26: From $451
    08

    Tu

  • SAN–PIT, 09/09/26 – 09/16/26: From $560
    09

    We

  • SAN–PIT, 09/10/26 – 09/17/26: From $629
    10

    Th

  • SAN–PIT, 09/11/26 – 09/18/26: From $451
    11

    Fr

  • SAN–PIT, 09/12/26 – 09/19/26: From $451
    12

    Sa

  • SAN–PIT, 09/13/26 – 09/20/26: From $451
    13

    Su

  • SAN–PIT, 09/14/26 – 09/21/26: From $451
    14

    Mo

  • SAN–PIT, 09/15/26 – 09/22/26: From $451
    15

    Tu

  • SAN–PIT, 09/16/26 – 09/23/26: From $451
    16

    We

  • SAN–PIT, 09/17/26 – 09/24/26: From $601
    17

    Th

  • SAN–PIT, 09/18/26 – 09/25/26: From $451
    18

    Fr

  • SAN–PIT, 09/19/26 – 09/26/26: From $451
    19

    Sa

  • SAN–PIT, 09/20/26 – 09/27/26: From $451
    20

    Su

  • SAN–PIT, 09/21/26 – 09/28/26: From $638
    21

    Mo

  • SAN–PIT, 09/22/26 – 09/29/26: From $430
    22

    Tu

  • SAN–PIT, 09/23/26 – 09/30/26: From $430
    23

    We

  • SAN–PIT, 09/24/26 – 10/01/26: From $507
    24

    Th

  • SAN–PIT, 09/25/26 – 10/02/26: From $430
    25

    Fr

  • SAN–PIT, 09/26/26 – 10/03/26: From $430
    26

    Sa

  • SAN–PIT, 09/27/26 – 10/04/26: From $430
    27

    Su

  • SAN–PIT, 09/28/26 – 10/05/26: From $355
    28

    Mo

  • SAN–PIT, 09/29/26 – 10/06/26: From $355
    29

    Tu

  • SAN–PIT, 09/30/26 – 10/07/26: From $355
    30

    We

  • SAN–PIT, 10/01/26 – 10/08/26: From $355
    01

    Th

    OCT

  • SAN–PIT, 10/02/26 – 10/09/26: From $355
    02

    Fr

  • SAN–PIT, 10/03/26 – 10/10/26: From $355
    03

    Sa

  • SAN–PIT, 10/04/26 – 10/11/26: From $451
    04

    Su

  • SAN–PIT: cmp-view-offers-disclaimer. Find Offers
    05

    Mo

  • SAN–PIT: cmp-view-offers-disclaimer. Find Offers
    06

    Tu

    • range$355-$638

    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 San Diego to Pittsburgh flights

    $
    keyboard_arrow_down

    San Diego (SAN)to

    Pittsburgh (PIT)
    10/03/26 - 10/10/26

    Round trip

    Economy

    from
    $355Fare subject to changes
    Updated: 6 hours ago

    San Diego (SAN)to

    Pittsburgh (PIT)
    10/09/26 - 10/16/26

    Round trip

    Economy

    from
    $355Fare subject to changes
    Updated: 6 hours ago

    San Diego (SAN)to

    Pittsburgh (PIT)
    10/10/26 - 10/17/26

    Round trip

    Economy

    from
    $355Fare subject to changes
    Updated: 6 hours ago

    San Diego (SAN)to

    Pittsburgh (PIT)
    10/13/26 - 10/20/26

    Round trip

    Economy

    from
    $355Fare subject to changes
    Updated: 6 hours ago

    San Diego (SAN)to

    Pittsburgh (PIT)
    10/14/26 - 10/21/26

    Round trip

    Economy

    from
    $355Fare subject to changes
    Updated: 6 hours ago

    San Diego (SAN)to

    Pittsburgh (PIT)
    10/15/26 - 10/22/26

    Round trip

    Economy

    from
    $355Fare subject to changes
    Updated: 6 hours ago

    San Diego (SAN)to

    Pittsburgh (PIT)
    10/22/26 - 10/29/26

    Round trip

    Economy

    from
    $355Fare subject to changes
    Updated: 6 hours ago

    San Diego (SAN)to

    Pittsburgh (PIT)
    10/24/26 - 10/31/26

    Round trip

    Economy

    from
    $355Fare subject to changes
    Updated: 6 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 San Diego to Pittsburgh

    Looking for lower fares on your trip from San Diego to Pittsburgh? 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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    • 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 San Diego to Pittsburgh