Cheap flights from Austin to Southwest Pennsylvania

View AU$386 flight on Tue, 29 Jul. 2025Opens in a new window

Popular airlines from Austin to Southwest Pennsylvania

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Austin (AUS) 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
Tue, 29 Jul. - Wed, 30 Jul.
AUS
Austin
PIT
Pittsburgh
AU$771 Return, found 11 hours ago
AU$771
Return
found 11 hours ago
Select American Airlines flight, departing Tue, 29 Jul. from Austin to Pittsburgh, returning Wed, 30 Jul., priced at AU$771 found 11 hours ago
American Airlines
Tue, 29 Jul. - Wed, 30 Jul.
AUS
Austin
PIT
Pittsburgh
AU$879 Return, found 16 hours ago
AU$879
Return
found 16 hours ago
Select American Airlines flight, departing Tue, 29 Jul. from Austin to Pittsburgh, returning Wed, 30 Jul., priced at AU$879 found 16 hours ago
American Airlines
Tue, 29 Jul. - Wed, 30 Jul.
AUS
Austin
PIT
Pittsburgh
AU$893 Return, found 11 hours ago
AU$893
Return
found 11 hours ago
Select American Airlines flight, departing Tue, 29 Jul. from Austin to Pittsburgh, returning Wed, 30 Jul., priced at AU$893 found 11 hours ago
American Airlines
Tue, 29 Jul. - Thu, 7 Aug.
AUS
Austin
PIT
Pittsburgh
AU$989 Return, found 11 hours ago
AU$989
Return
found 11 hours ago
Select American Airlines flight, departing Tue, 29 Jul. from Austin to Pittsburgh, returning Thu, 7 Aug., priced at AU$989 found 11 hours ago
Delta
Tue, 29 Jul. - Wed, 30 Jul.
AUS
Austin
PIT
Pittsburgh
AU$1,540 Return, found 16 hours ago
AU$1,540
Return
found 16 hours ago
Select Delta flight, departing Tue, 29 Jul. from Austin to Pittsburgh, returning Wed, 30 Jul., priced at AU$1,540 found 16 hours ago
United
Tue, 29 Jul. - Wed, 30 Jul.
AUS
Austin
PIT
Pittsburgh
AU$1,540 Return, found 16 hours ago
AU$1,540
Return
found 16 hours ago
Select United flight, departing Tue, 29 Jul. from Austin to Pittsburgh, returning Wed, 30 Jul., priced at AU$1,540 found 16 hours ago

Find the cheapest month to fly from Austin (AUS) to Pittsburgh (PIT)

August is typically the cheapest month to fly

From AU$222 - AU$655 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.