Cheap flights from Los Angeles to Southwest Pennsylvania

View AU$192 flight on Tue, 16 Dec. 2025Opens in a new window

Popular airlines from Los Angeles to Southwest Pennsylvania

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Alaska Airlines

    Alaska Airlines

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Cheap Flights from Los Angeles (QLA) to Southwest Pennsylvania (PIT)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 30 Aug. - Sat, 6 Sep.
LAX
Los Angeles
PIT
Pittsburgh
AU$368 Return, found 2 days ago
AU$368
Return
found 2 days ago
Select American Airlines flight, departing Sat, 30 Aug. from Los Angeles to Pittsburgh, returning Sat, 6 Sep., priced at AU$368 found 2 days ago
American Airlines
Sat, 23 Aug. - Sat, 30 Aug.
LAX
Los Angeles
PIT
Pittsburgh
AU$383 Return, found 1 day ago
AU$383
Return
found 1 day ago
Select American Airlines flight, departing Sat, 23 Aug. from Los Angeles to Pittsburgh, returning Sat, 30 Aug., priced at AU$383 found 1 day ago
Alaska Airlines
Tue, 16 Sep. - Tue, 30 Sep.
LAX
Los Angeles
PIT
Pittsburgh
AU$398 Return, found 1 day ago
AU$398
Return
found 1 day ago
Select Alaska Airlines flight, departing Tue, 16 Sep. from Los Angeles to Pittsburgh, returning Tue, 30 Sep., priced at AU$398 found 1 day ago
Hawaiian Airlines
Tue, 9 Sep. - Tue, 23 Sep.
LAX
Los Angeles
PIT
Pittsburgh
AU$398 Return, found 1 day ago
AU$398
Return
found 1 day ago
Select Hawaiian Airlines flight, departing Tue, 9 Sep. from Los Angeles to Pittsburgh, returning Tue, 23 Sep., priced at AU$398 found 1 day ago
Delta
Tue, 2 Sep. - Wed, 3 Sep.
LAX
Los Angeles
PIT
Pittsburgh
AU$417 Return, found 2 days ago
AU$417
Return
found 2 days ago
Select Delta flight, departing Tue, 2 Sep. from Los Angeles to Pittsburgh, returning Wed, 3 Sep., priced at AU$417 found 2 days ago
United
Sat, 23 Aug. - Sat, 30 Aug.
LAX
Los Angeles
PIT
Pittsburgh
AU$586 Return, found 1 day ago
AU$586
Return
found 1 day ago
Select United flight, departing Sat, 23 Aug. from Los Angeles to Pittsburgh, returning Sat, 30 Aug., priced at AU$586 found 1 day ago

Find the cheapest month to fly from Los Angeles (QLA) to Pittsburgh (PIT)

September is typically the cheapest month to fly

From AU$150 - AU$480 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.