Southwest® flights from San Diego to Pittsburgh from $182

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Low fares from San Diego to Pittsburgh

$

San Diego (SAN)to

Pittsburgh (PIT)
Depart: 10/02/2026

One-way

Basic

From
$182
Seen: 23 hrs ago

San Diego (SAN)to

Pittsburgh (PIT)
Depart: 11/02/2026

One-way

Basic

From
$182
Seen: 20 hrs ago

San Diego (SAN)to

Pittsburgh (PIT)
Depart: 10/30/2026

One-way

Basic

From
$182
Seen: 22 hrs ago

San Diego (SAN)to

Pittsburgh (PIT)
Depart: 10/26/2026

One-way

Basic

From
$182
Seen: 19 hrs ago

San Diego (SAN)to

Pittsburgh (PIT)
Depart: 10/07/2026

One-way

Basic

From
$188
Seen: 8 hrs ago

San Diego (SAN)to

Pittsburgh (PIT)
Depart: 10/21/2026

One-way

Basic

From
$188
Seen: 17 hrs ago

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Explore flights from San Diego to Pittsburgh

Sep 2026
From$263*
Seen: 16 hrs ago
One Way/Basic
Oct 2026
From$182*
Seen: 22 hrs ago
One Way/Basic
Nov 2026
From$182*
Seen: 20 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $182
cmp-daily-histogram-bars-legend-max-price-aria-label $390
Displaying fares for September-2026
  • SAN–PIT, 09/13/2026: From $390
    13

    Sun

    SEP

  • SAN–PIT, 09/14/2026: From $390
    14

    Mon

  • SAN–PIT, 09/15/2026: From $309
    15

    Tue

  • SAN–PIT: cmp-view-offers-disclaimer. Find Offers
    16

    Wed

  • SAN–PIT, 09/17/2026: From $390
    17

    Thu

  • SAN–PIT, 09/18/2026: From $390
    18

    Fri

  • SAN–PIT, 09/19/2026: From $290
    19

    Sat

  • SAN–PIT, 09/20/2026: From $359
    20

    Sun

  • SAN–PIT: cmp-view-offers-disclaimer. Find Offers
    21

    Mon

  • SAN–PIT: cmp-view-offers-disclaimer. Find Offers
    22

    Tue

  • SAN–PIT, 09/23/2026: From $290
    23

    Wed

  • SAN–PIT: cmp-view-offers-disclaimer. Find Offers
    24

    Thu

  • SAN–PIT, 09/25/2026: From $279
    25

    Fri

  • SAN–PIT, 09/26/2026: From $263
    26

    Sat

  • SAN–PIT: cmp-view-offers-disclaimer. Find Offers
    27

    Sun

  • SAN–PIT: cmp-view-offers-disclaimer. Find Offers
    28

    Mon

  • SAN–PIT: cmp-view-offers-disclaimer. Find Offers
    29

    Tue

  • SAN–PIT: cmp-view-offers-disclaimer. Find Offers
    30

    Wed

  • SAN–PIT: cmp-view-offers-disclaimer. Find Offers
    01

    Thu

    OCT

  • SAN–PIT, 10/02/2026: From $182
    02

    Fri

  • SAN–PIT, 10/03/2026: From $188
    03

    Sat

  • SAN–PIT, 10/04/2026: From $224
    04

    Sun

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

    Mon

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

    Tue

  • SAN–PIT, 10/07/2026: From $188
    07

    Wed

  • SAN–PIT, 10/08/2026: From $340
    08

    Thu

  • SAN–PIT: cmp-view-offers-disclaimer. Find Offers
    09

    Fri

  • SAN–PIT: cmp-view-offers-disclaimer. Find Offers
    10

    Sat

  • SAN–PIT, 10/11/2026: From $210
    11

    Sun

  • SAN–PIT, 10/12/2026: From $188
    12

    Mon

    • Range$182-$390

    *Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply. Modifying this information may result in a different fare. To find the most updated fare, please visit Southwest.com. Fares listed are Basic, which are subject to additional terms and conditions.

    Flight Details

    Departing from:
    San Diego International Airport
    Arriving at:
    Pittsburgh International Airport
    Distance:
    2106 miles

    Route Information

    138† Weekly flights

    † Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.

    ‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.

    Questions we hear the most

    There are 138 weekly flights from San Diego to Pittsburgh on Southwest Airlines.
    To find the lowest fares by day and time to fly San Diego to Pittsburgh with Southwest, check out our Low Fare Calendar.
    You can rent a car at Pittsburgh International Airport book yours with your flight.
    Yes! Flights from San Diego to Pittsburgh—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
    Check the status of your upcoming Southwest flight.
    Check out the Southwest Airlines® Help Center for answers about everything Southwest.

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