Flights from Houston to Pittsburgh

Cheapest flights from Houston

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Aug 2 - Mon, Aug 4

IAH

George Bush Intercontinental

PIT

Pittsburgh Intl.

$238 Roundtrip, found 1 day ago

$238

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Aug 2 from George Bush Intercontinental to Pittsburgh Intl., returning Mon, Aug 4, priced at $238 found 1 day ago

Fri, Aug 1 - Mon, Aug 4

IAH

George Bush Intercontinental

PIT

Pittsburgh Intl.

$242 Roundtrip, found 1 day ago

$242

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Aug 1 from George Bush Intercontinental to Pittsburgh Intl., returning Mon, Aug 4, priced at $242 found 1 day ago

Fri, Aug 1 - Mon, Aug 4

IAH

George Bush Intercontinental

PIT

Pittsburgh Intl.

$247 Roundtrip, found 1 day ago

$247

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Fri, Aug 1 from George Bush Intercontinental to Pittsburgh Intl., returning Mon, Aug 4, priced at $247 found 1 day ago

Mon, Aug 4 - Mon, Aug 4

IAH

George Bush Intercontinental

PIT

Pittsburgh Intl.

$248 Roundtrip, found 1 day ago

$248

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Aug 4 from George Bush Intercontinental to Pittsburgh Intl., returning Mon, Aug 4, priced at $248 found 1 day ago

Mon, Jul 28 - Fri, Aug 1

IAH

George Bush Intercontinental

PIT

Pittsburgh Intl.

$278 Roundtrip, found 1 day ago

$278

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Jul 28 from George Bush Intercontinental to Pittsburgh Intl., returning Fri, Aug 1, priced at $278 found 1 day ago

Mon, Aug 4 - Thu, Aug 7

IAH

George Bush Intercontinental

PIT

Pittsburgh Intl.

$285 Roundtrip, found 1 day ago

$285

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Mon, Aug 4 from George Bush Intercontinental to Pittsburgh Intl., returning Thu, Aug 7, priced at $285 found 1 day ago

Fri, Aug 1 - Mon, Aug 4

IAH

George Bush Intercontinental

PIT

Pittsburgh Intl.

$286 Roundtrip, found 1 day ago

$286

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Fri, Aug 1 from George Bush Intercontinental to Pittsburgh Intl., returning Mon, Aug 4, priced at $286 found 1 day ago

Fri, Aug 1 - Thu, Aug 7

IAH

George Bush Intercontinental

PIT

Pittsburgh Intl.

$292 Roundtrip, found 1 day ago

$292

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Fri, Aug 1 from George Bush Intercontinental to Pittsburgh Intl., returning Thu, Aug 7, priced at $292 found 1 day ago

Fri, Aug 1 - Mon, Aug 4

IAH

George Bush Intercontinental

PIT

Pittsburgh Intl.

$301 Roundtrip, found 1 day ago

$301

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Aug 1 from George Bush Intercontinental to Pittsburgh Intl., returning Mon, Aug 4, priced at $301 found 1 day ago

Fri, Aug 1 - Mon, Aug 4

IAH

George Bush Intercontinental

PIT

Pittsburgh Intl.

$306 Roundtrip, found 1 day ago

$306

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Fri, Aug 1 from George Bush Intercontinental to Pittsburgh Intl., returning Mon, Aug 4, priced at $306 found 1 day ago

Fri, Aug 1 - Mon, Aug 4

IAH

George Bush Intercontinental

PIT

Pittsburgh Intl.

$317 Roundtrip, found 1 day ago

$317

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Fri, Aug 1 from George Bush Intercontinental to Pittsburgh Intl., returning Mon, Aug 4, priced at $317 found 1 day ago

Fri, Aug 1 - Sun, Aug 3

IAH

George Bush Intercontinental

PIT

Pittsburgh Intl.

$324 Roundtrip, found 1 day ago

$324

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Fri, Aug 1 from George Bush Intercontinental to Pittsburgh Intl., returning Sun, Aug 3, priced at $324 found 1 day ago

Fri, Aug 1 - Mon, Aug 4

IAH

George Bush Intercontinental

PIT

Pittsburgh Intl.

$328 Roundtrip, found 1 day ago

$328

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Aug 1 from George Bush Intercontinental to Pittsburgh Intl., returning Mon, Aug 4, priced at $328 found 1 day ago

Fri, Aug 1 - Mon, Aug 4

IAH

George Bush Intercontinental

PIT

Pittsburgh Intl.

$333 Roundtrip, found 1 day ago

$333

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Fri, Aug 1 from George Bush Intercontinental to Pittsburgh Intl., returning Mon, Aug 4, priced at $333 found 1 day ago

Thu, Jul 31 - Sun, Aug 3

IAH

George Bush Intercontinental

PIT

Pittsburgh Intl.

$336 Roundtrip, found 1 day ago

$336

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, Jul 31 from George Bush Intercontinental to Pittsburgh Intl., returning Sun, Aug 3, priced at $336 found 1 day ago

Mon, Aug 4 - Tue, Aug 5

IAH

George Bush Intercontinental

PIT

Pittsburgh Intl.

$349 Roundtrip, found 1 day ago

$349

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Mon, Aug 4 from George Bush Intercontinental to Pittsburgh Intl., returning Tue, Aug 5, priced at $349 found 1 day ago

Fri, Aug 1 - Mon, Aug 4

IAH

George Bush Intercontinental

PIT

Pittsburgh Intl.

$682 Roundtrip, found 1 day ago

$682

Roundtrip

found 1 day ago

Select United flight, departing Fri, Aug 1 from George Bush Intercontinental to Pittsburgh Intl., returning Mon, Aug 4, priced at $682 found 1 day ago

Fri, Aug 1 - Mon, Aug 4

HOU

William P. Hobby

PIT

Pittsburgh Intl.

$688 Roundtrip, found 1 day ago

$688

Roundtrip

found 1 day ago

Select Delta flight, departing Fri, Aug 1 from William P. Hobby to Pittsburgh Intl., returning Mon, Aug 4, priced at $688 found 1 day ago

Fri, Aug 1 - Mon, Aug 4

IAH

George Bush Intercontinental

PIT

Pittsburgh Intl.

$688 Roundtrip, found 1 day ago

$688

Roundtrip

found 1 day ago

Select Delta flight, departing Fri, Aug 1 from George Bush Intercontinental to Pittsburgh Intl., returning Mon, Aug 4, priced at $688 found 1 day ago

Fri, Aug 1 - Mon, Aug 4

IAH

George Bush Intercontinental

PIT

Pittsburgh Intl.

$702 Roundtrip, found 1 day ago

$702

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Aug 1 from George Bush Intercontinental to Pittsburgh Intl., returning Mon, Aug 4, priced at $702 found 1 day ago