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Flight Deals from Pittsburgh to Houston from $57

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Bundle + Save

Top flight deals from leading airlines:

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... and +100s more

Incredible Deals

Save up to 50% on select flights with Priceline

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Save an average of $240 per person when bundling your flight and hotel together with Priceline

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If a VIP member finds a better price elsewhere, we'll refund up to 200% of the difference

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Stops

  • Nonstop
    from $472
  • Up to 1 stop
    $207

Airlines

  • American Airlines
    $492
  • Frontier Airlines
    $305
  • JetBlue
    $512
  • Spirit Airlines
    $207
  • United Airlines
    $472

Cabin Class

  • Economy
    $207

Departure Airports

  • Pittsburgh International Airport
    $207

Arrival Airports

  • George Bush Intercontinental Houston Airport
    $207
  • William P Hobby Airport
    $492

Layover Airports

  • Charlotte Douglas International Airport
    $492
  • Chicago O Hare Airport
    $482
  • Dallas Fort Worth International Airport
    $492
  • Denver International Airport
    $305
  • Fort Lauderdale Hollywood International Airport
    $207
  • General Edward Lawrence Logan International Airport
    $512
  • Harry Reid International Airport
    $207
  • Newark Liberty Airport
    $510
  • Orlando International Airport
    $216
  • Philadelphia International Airport
    $492
  • Washington Dulles Airport
    $482

Best Price. GUARANTEED.

Exclusively for Priceline Members
Tired of searching? Book now!
We'll refund the difference if you find a lower price.

BUNDLE & SAVE
Book a flight & hotel together for extra savings.
On average save $240 per traveler
Spirit Airlines Logo
Spirit Airlines

07/25/25

PIT
8h 41m
FLL

07/25/25

IAH
Spirit Airlines Logo
Spirit Airlines

08/01/25

IAH
10h 56m
LAS

08/01/25

PIT
$207
Spirit Airlines Logo
Spirit Airlines

07/25/25

PIT
8h 41m
FLL

07/25/25

IAH
Spirit Airlines Logo
Spirit Airlines

08/01/25

IAH
14h 11m
MCO

08/02/25

PIT
$216
Spirit Airlines Logo
Spirit Airlines

07/25/25

PIT
28h 4m
MCO

07/26/25

IAH
Spirit Airlines Logo
Spirit Airlines

08/01/25

IAH
10h 56m
LAS

08/01/25

PIT
$220
Spirit Airlines Logo
Spirit Airlines

07/25/25

PIT
28h 4m
MCO

07/26/25

IAH
Spirit Airlines Logo
Spirit Airlines

08/01/25

IAH
14h 11m
MCO

08/02/25

PIT
$228
Spirit Airlines Logo
Spirit Airlines

07/25/25

PIT
8h 41m
FLL

07/25/25

IAH
Spirit Airlines Logo
Spirit Airlines

08/01/25

IAH
19h 43m
MCO

08/02/25

PIT
$236
Spirit Airlines Logo
Spirit Airlines

07/25/25

PIT
24h 22m
MCO

07/26/25

IAH
Spirit Airlines Logo
Spirit Airlines

08/01/25

IAH
10h 56m
LAS

08/01/25

PIT
$240
Frontier Airlines Logo
Frontier Airlines

07/25/25

PIT
6h 56m
DEN

07/25/25

IAH
Frontier Airlines Logo
Frontier Airlines

08/01/25

IAH
9h 45m
DEN

08/01/25

PIT
$305
Frontier Airlines Logo
Frontier Airlines

07/25/25

PIT
17h 24m
DEN

07/26/25

IAH
Frontier Airlines Logo
Frontier Airlines

08/01/25

IAH
9h 45m
DEN

08/01/25

PIT
$305
United Airlines Logo
United Airlines

07/25/25

PIT
3h 1m
Direct

07/25/25

IAH
United Airlines Logo
United Airlines

08/01/25

IAH
3h 6m
Direct

08/01/25

PIT
$472
United Airlines Logo
United Airlines

07/25/25

PIT
3h 1m
Direct

07/25/25

IAH
United Airlines Logo
United Airlines

08/01/25

IAH
3h 6m
Direct

08/01/25

PIT
$472
United Airlines Logo
United Airlines

07/25/25

PIT
5h 40m
IAD

07/26/25

IAH
United Airlines Logo
United Airlines

08/01/25

IAH
3h 6m
Direct

08/01/25

PIT
$482
United Airlines Logo
United Airlines

07/25/25

PIT
3h 1m
Direct

07/25/25

IAH
United Airlines Logo
United Airlines

08/01/25

IAH
8h 28m
ORD

08/01/25

PIT
$482
United Airlines Logo
United Airlines

07/25/25

PIT
3h 1m
Direct

07/25/25

IAH
United Airlines Logo
United Airlines

08/01/25

IAH
8h 28m
ORD

08/01/25

PIT
$482
United Airlines Logo
United Airlines

07/25/25

PIT
7h 49m
ORD

07/26/25

IAH
United Airlines Logo
United Airlines

08/01/25

IAH
3h 6m
Direct

08/01/25

PIT
$482
American Airlines Logo
American Airlines

07/25/25

PIT
5h 56m
DFW

07/25/25

IAH
American Airlines Logo
American Airlines

08/01/25

HOU
4h 46m
DFW

08/01/25

PIT
$492
United Airlines Logo
United Airlines

07/25/25

PIT
5h 40m
IAD

07/26/25

IAH
United Airlines Logo
United Airlines

08/01/25

IAH
7h 14m
ORD

08/01/25

PIT
$492
United Airlines Logo
United Airlines

07/25/25

PIT
5h 40m
IAD

07/26/25

IAH
United Airlines Logo
United Airlines

08/01/25

IAH
8h 28m
ORD

08/01/25

PIT
$492
American Airlines Logo
American Airlines

07/25/25

PIT
6h 8m
PHL

07/25/25

IAH
American Airlines Logo
American Airlines

08/01/25

IAH
5h 6m
CLT

08/01/25

PIT
$492
American Airlines Logo
American Airlines

07/25/25

PIT
5h 19m
ORD

07/25/25

IAH
American Airlines Logo
American Airlines

08/01/25

IAH
5h 6m
CLT

08/01/25

PIT
$492
American Airlines Logo
American Airlines

07/25/25

PIT
5h 19m
ORD

07/25/25

IAH
American Airlines Logo
American Airlines

08/01/25

IAH
5h 7m
DFW

08/01/25

PIT
$492
American Airlines Logo
American Airlines

07/25/25

PIT
5h 19m
ORD

07/25/25

IAH
American Airlines Logo
American Airlines

08/01/25

IAH
5h 9m
DFW

08/01/25

PIT
$492
American Airlines Logo
American Airlines

07/25/25

PIT
5h 10m
DFW

07/25/25

IAH
American Airlines Logo
American Airlines

08/01/25

IAH
5h 15m
CLT

08/01/25

PIT
$492
American Airlines Logo
American Airlines

07/25/25

PIT
5h 12m
ORD

07/25/25

IAH
American Airlines Logo
American Airlines

08/01/25

IAH
5h 6m
CLT

08/01/25

PIT
$492
American Airlines Logo
American Airlines

07/25/25

PIT
6h 8m
PHL

07/25/25

IAH
American Airlines Logo
American Airlines

08/01/25

IAH
4h 37m
CLT

08/01/25

PIT
$492
American Airlines Logo
American Airlines

07/25/25

PIT
5h 10m
DFW

07/25/25

IAH
American Airlines Logo
American Airlines

08/01/25

HOU
4h 46m
DFW

08/01/25

PIT
$492
American Airlines Logo
American Airlines

07/25/25

PIT
6h 8m
PHL

07/25/25

IAH
American Airlines Logo
American Airlines

08/01/25

HOU
4h 46m
DFW

08/01/25

PIT
$492
United Airlines Logo
United Airlines

07/25/25

PIT
3h 1m
Direct

07/25/25

IAH
United Airlines Logo
United Airlines

08/01/25

IAH
2h 57m
Direct

08/01/25

PIT
$500
United Airlines Logo
United Airlines

07/25/25

PIT
6h 1m
EWR

07/25/25

IAH
United Airlines Logo
United Airlines

08/01/25

IAH
3h 6m
Direct

08/01/25

PIT
$510
JetBlue Logo
JetBlue

07/25/25

PIT
16h 5m
BOS

07/26/25

IAH
JetBlue Logo
JetBlue

08/01/25

IAH
14h 53m
BOS

08/02/25

PIT
$512
United Airlines Logo
United Airlines

07/25/25

PIT
6h 1m
EWR

07/25/25

IAH
United Airlines Logo
United Airlines

08/01/25

IAH
8h 28m
ORD

08/01/25

PIT
$520

Top Deals on flights from Pittsburgh to Houston

Pittsburgh, US (PIT) - Houston, US (HOU)

Spirit Airlines Logo
Spirit Airlines

Sep 20

PIT
5h 8m
FLL

Sep 20

IAH

as low as

$57

Pittsburgh, US (PIT) - Houston, US (HOU)

Spirit Airlines Logo
Spirit Airlines

Aug 20

PIT
4h 33m
MCO

Aug 20

IAH

as low as

$57

Pittsburgh, US (PIT) - Houston, US (HOU)

Spirit Airlines Logo
Spirit Airlines

Aug 25

PIT
9h 32m
LAS

Aug 25

IAH

as low as

$71

Pittsburgh, US (PIT) - Houston, US (HOU)

Spirit Airlines Logo
Spirit Airlines

Aug 9

PIT
7h 13m
EWR

Aug 9

IAH

as low as

$108

Pittsburgh, US (PIT) - Houston, US (HOU)

 Logo

Oct 7

PIT
4h 34m
DTW

Oct 7

IAH

as low as

$118

Pittsburgh, US (PIT) - Houston, US (HOU)

 Logo

Oct 22

PIT
4h 49m
ATL

Oct 22

IAH

as low as

$118

Pittsburgh, US (PIT) - Houston, US (HOU)

 Logo

Sep 24

PIT
4h 42m
ATL

Sep 24

HOU

as low as

$118

Pittsburgh, US (PIT) - Houston, US (HOU)

United Airlines Logo
United Airlines

Nov 3

PIT
2h 17m
Direct

Nov 3

IAH

as low as

$138

Pittsburgh, US (PIT) - Houston, US (HOU)

Frontier Airlines Logo
Frontier Airlines

Oct 20

PIT
5h 57m
DEN

Oct 20

IAH

as low as

$148

Pittsburgh, US (PIT) - Houston, US (HOU)

United Airlines Logo
United Airlines

Nov 3

PIT
4h 19m
IAD

Nov 4

IAH

as low as

$148

Pittsburgh, US (PIT) - Houston, US (HOU)

United Airlines Logo
United Airlines

Oct 7

PIT
6h 23m
ORD

Oct 7

IAH

as low as

$188

Pittsburgh, US (PIT) - Houston, US (HOU)

American Airlines Logo
American Airlines

Oct 21

PIT
5h 43m
DCA

Oct 21

IAH

as low as

$193