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Pittsburgh International Airport to San Diego flight
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Cheap Flights from Pittsburgh International Airport to San Diego

Search for flights from Pittsburgh International Airport to San Diego and check out affordable one-way and round-trip options.

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • PIT13:41
        21h 43m
        1 stop
        SAN08:24
        Pittsburgh - San Diego|Tue, May 7|Frontier Airlines
        $63$129
        51% OFF
        51% OFF
        $129$63
      • PIT13:41
        9h 34m
        1 stop
        SAN20:15
        Pittsburgh - San Diego|Tue, May 14|Frontier Airlines
        $74$129
        43% OFF
        43% OFF
        $129$74
      • PIT09:28
        5h 32m
        Direct
        SAN12:00
        Pittsburgh - San Diego|Fri, May 10|Breeze Airways
        $79$129
        38% OFF
        38% OFF
        $129$79
      • PIT05:10
        29h 41m
        2 stops
        SAN07:51
        Pittsburgh - San Diego|Tue, May 7|Spirit Airlines
        $80
        $80
      • PIT09:28
        5h 32m
        Direct
        SAN12:00
        Pittsburgh - San Diego|Mon, May 13|Breeze Airways
        $81
        $81
      • PIT19:03
        7h 50m
        1 stop
        SAN23:53
        Pittsburgh - San Diego|Sat, May 11|Spirit Airlines
        $90
        $90
      • PIT18:47
        8h 4m
        1 stop
        SAN23:51
        Pittsburgh - San Diego|Sat, May 18|Spirit Airlines
        $92
        $92
      • PIT20:39
        12h 45m
        1 stop
        SAN06:24
        Pittsburgh - San Diego|Tue, Jun 25|Frontier Airlines
        $92
        $92
      • PIT17:46
        18h 12m
        2 stops
        SAN08:58
        Pittsburgh - San Diego|Fri, May 17|Frontier Airlines
        $93
        $93
      • PIT09:28
        5h 32m
        Direct
        SAN12:00
        Pittsburgh - San Diego|Mon, May 6|Breeze Airways
        $99
        $99
      • PIT13:00
        3h 5m
        Direct
        SAN14:00
        Pittsburgh - San Diego|Mon, May 6|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Pittsburgh International Airport to San Diego

See which airlines fly from Pittsburgh International Airport to San Diego. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Frontier Airlines
From $63
Breeze Airways
From $79
Spirit Airlines
From $80
Delta Air Lines
From $110
American Airlines
From $117
Sun Country Airlines
From $123
Southwest Airlines
From $215
Alaska Airlines
From $220
United Airlines
From $306
Jetblue Airways
From $429
ANA airlines
Find more flights and airlines

There are 1 airport(s) in San Diego. Discover the top routes now!

Learn about different airports in San Diego, find the best flight and transfer options, and plan your journey.

  • 1.32 km from downtown San Diego
    San Diego International Airport
    Tickets From
    $63
Flight Schedule from Pittsburgh International Airport to San Diego

Check the schedule for flights from Pittsburgh International Airport to San Diego and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA376

    American Airlines

    05:00

    PIT

    1.5h

    06:28

    CLT

    SMTWTFS
    Search

  2. AA2032

    American Airlines

    07:15

    CLT

    4.8h

    09:04

    SAN

    SMTWTFS

  3. MX546

    Breeze Airways

    09:28

    PIT

    5.5h

    Direct

    12:00

    SAN

    ----T--
    Search

  4. AA2254

    American Airlines

    13:47

    PIT

    1.5h

    15:15

    CLT

    SMTWTFS
    Search

  5. AA2056

    American Airlines

    18:00

    CLT

    5.1h

    20:07

    SAN

    SMTWTFS

  6. NK350

    Spirit Airlines

    18:48

    PIT

    4.6h

    20:25

    LAS

    S--WTFS
    Search

  7. NK1850

    Spirit Airlines

    20:30

    LAS

    1.3h

    21:46

    SAN

    SMTWTFS

  8. AA3707

    American Airlines

    19:00

    PIT

    1.8h

    19:45

    ORD

    SMTWTFS
    Search

  9. AA1861

    American Airlines

    20:20

    ORD

    4.3h

    22:35

    SAN

    S-TWTFS

  10. F94373

    Frontier Airlines

    20:50

    PIT

    3.5h

    22:19

    DEN

    -M-W--S
    Search

  11. F92817

    Frontier Airlines

    05:01

    DEN

    2.4h

    06:24

    SAN

    SMTWTFS

  12. F94373

    Frontier Airlines

    20:50

    PIT

    3.5h

    22:19

    DEN

    -M-W--S
    Search

  13. F94989

    Frontier Airlines

    18:37

    DEN

    2.5h

    20:04

    SAN

    SMTWTFS
Find more flights and airlines

Flight Info of Flights from Pittsburgh International Airport to San Diego

Cheapest round-trip ticket price

$145

Cheapest nonstop flight price

$62

Off-season for travel

April

Peak season for travel

October

FAQs for Pittsburgh International Airport to San Diego Flights

  • What is the transportation method from the main airport to downtown in San Diego?

    • The distance from San Diego International Airport to downtown is about 3km. It takes about 20 minutes by taxi.

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