Cheap flights from Houston to Southwest Pennsylvania

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

Popular airlines from Houston to Southwest Pennsylvania

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

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Cheap Flights from Houston (HOU) 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
Thu, 6 Nov. - Wed, 12 Nov.
IAH
Houston
PIT
Pittsburgh
AU$415 Return, found 1 day ago
AU$415
Return
found 1 day ago
Select American Airlines flight, departing Thu, 6 Nov. from Houston to Pittsburgh, returning Wed, 12 Nov., priced at AU$415 found 1 day ago
American Airlines
Thu, 6 Nov. - Wed, 12 Nov.
IAH
Houston
PIT
Pittsburgh
AU$452 Return, found 1 day ago
AU$452
Return
found 1 day ago
Select American Airlines flight, departing Thu, 6 Nov. from Houston to Pittsburgh, returning Wed, 12 Nov., priced at AU$452 found 1 day ago
Delta
Thu, 6 Nov. - Wed, 12 Nov.
IAH
Houston
PIT
Pittsburgh
AU$465 Return, found 1 day ago
AU$465
Return
found 1 day ago
Select Delta flight, departing Thu, 6 Nov. from Houston to Pittsburgh, returning Wed, 12 Nov., priced at AU$465 found 1 day ago
Delta
Thu, 6 Nov. - Wed, 12 Nov.
IAH
Houston
PIT
Pittsburgh
AU$495 Return, found 1 day ago
AU$495
Return
found 1 day ago
Select Delta flight, departing Thu, 6 Nov. from Houston to Pittsburgh, returning Wed, 12 Nov., priced at AU$495 found 1 day ago
United
Thu, 6 Nov. - Wed, 12 Nov.
IAH
Houston
PIT
Pittsburgh
AU$498 Return, found 1 day ago
AU$498
Return
found 1 day ago
Select United flight, departing Thu, 6 Nov. from Houston to Pittsburgh, returning Wed, 12 Nov., priced at AU$498 found 1 day ago
United
Thu, 6 Nov. - Wed, 12 Nov.
IAH
Houston
PIT
Pittsburgh
AU$501 Return, found 1 day ago
AU$501
Return
found 1 day ago
Select United flight, departing Thu, 6 Nov. from Houston to Pittsburgh, returning Wed, 12 Nov., priced at AU$501 found 1 day ago

Find the cheapest month to fly from Houston (HOU) to Pittsburgh (PIT)

August is typically the cheapest month to fly

From AU$87 - AU$441 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.