How does KAYAK find such low prices on flights from Pennsylvania to Houston George Bush Airport?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pennsylvania to Houston George Bush Airport.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Houston George Bush Airport?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Pennsylvania to Houston George Bush Airport?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston George Bush Airport with an airline and back to Pennsylvania with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Houston George Bush Airport?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston George Bush Airport from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$88 CHEAP FLIGHTS from Pennsylvania to Houston G. Bush Airport (IAH)

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals

Cheap Flights from Pennsylvania to George Bush Intcntl

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Pennsylvania to George Bush Intcntl

Thu, Nov 12 - Sat, Nov 14

9:23 am - 6:04 pmPIT Pittsburgh-IAH Houston George Bush Intcntl

9h 41m1 stop Boston Logan Intl

12:45 pm - 9:28 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

7h 43m1 stop Fort Lauderdale

$185JetBlue

Tue, Oct 27 - Tue, Nov 3

6:27 pm - 8:55 pmPIT Pittsburgh-IAH Houston George Bush Intcntl

27h 28m1 stop Orlando

12:27 pm - 5:32 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

28h 05m1 stop Orlando

$188Frontier

Wed, Oct 21 - Wed, Oct 28

7:51 pm - 9:27 amPIT Pittsburgh-IAH Houston George Bush Intcntl

14h 36m1 stop Orlando

12:27 pm - 5:32 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

28h 05m1 stop Orlando

$188Frontier

Wed, Nov 11 - Sat, Nov 14

6:00 am - 11:50 amPIT Pittsburgh-IAH Houston George Bush Intcntl

6h 50m1 stop Fort Lauderdale

12:45 pm - 9:28 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

7h 43m1 stop Fort Lauderdale

$190JetBlue

Mon, Nov 2 - Wed, Nov 4

6:01 pm - 10:53 pmPIT Pittsburgh-IAH Houston George Bush Intcntl

5h 52m1 stop Chicago O'Hare Intl

7:40 am - 11:31 amIAH Houston George Bush Intcntl-PIT Pittsburgh

2h 51mnonstop

$206United Airlines

Tue, Oct 27 - Tue, Nov 3

6:30 am - 12:18 pmPIT Pittsburgh-IAH Houston George Bush Intcntl

6h 48m1 stop Chicago O'Hare Intl

8:08 pm - 11:59 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

2h 51mnonstop

$206United Airlines

Tue, Oct 27 - Tue, Nov 3

6:37 pm - 8:55 pmAVP Wilkes-Barre Scranton-IAH Houston George Bush Intcntl

27h 18m1 stop Orlando

8:18 am - 9:10 amIAH Houston George Bush Intcntl-AVP Wilkes-Barre Scranton

23h 52m1 stop Fort Lauderdale

$219Multiple Airlines

Sun, Nov 22 - Tue, Dec 8

8:59 pm - 12:25 amAVP Wilkes-Barre Scranton-IAH Houston George Bush Intcntl

28h 26m1 stop Orlando

5:01 pm - 9:10 amIAH Houston George Bush Intcntl-AVP Wilkes-Barre Scranton

15h 09m1 stop Fort Lauderdale

$226Multiple Airlines

Mon, Nov 2 - Wed, Nov 4

5:34 pm - 10:21 pmPIT Pittsburgh-IAH Houston George Bush Intcntl

5h 47m1 stop Washington, D.C. Reagan-National

10:25 am - 5:04 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

5h 39m1 stop Washington, D.C. Reagan-National

$237American Airlines

Thu, Nov 12 - Sat, Nov 14

5:34 pm - 10:21 pmPIT Pittsburgh-IAH Houston George Bush Intcntl

5h 47m1 stop Washington, D.C. Reagan-National

6:00 am - 12:35 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

5h 35m1 stop Charlotte Douglas

$237American Airlines

Recent last minute flight deals from Pennsylvania to George Bush Intcntl

Sat, Sep 26 - Tue, Oct 6

10:10 am - 9:14 pmPHL Philadelphia-IAH Houston George Bush Intcntl

12h 04m1 stop Orlando

12:21 pm - 12:09 amIAH Houston George Bush Intcntl-PHL Philadelphia

10h 48m1 stop Orlando

$325Frontier

Sat, Sep 26 - Sat, Oct 3

10:10 am - 9:14 pmPHL Philadelphia-IAH Houston George Bush Intcntl

12h 04m1 stop Orlando

3:08 pm - 12:09 amIAH Houston George Bush Intcntl-PHL Philadelphia

8h 01m1 stop Orlando

$330Frontier

Sat, Sep 26 - Sat, Dec 12

8:35 am - 11:16 amPHL Philadelphia-IAH Houston George Bush Intcntl

3h 41mnonstop

7:16 am - 11:32 amIAH Houston George Bush Intcntl-PHL Philadelphia

3h 16mnonstop

$379American Airlines

Sat, Sep 26 - Wed, Oct 21

7:58 pm - 10:59 pmPHL Philadelphia-IAH Houston George Bush Intcntl

4h 01mnonstop

6:00 am - 10:24 amIAH Houston George Bush Intcntl-PHL Philadelphia

3h 24mnonstop

$379American Airlines

Sat, Sep 26 - Sat, Dec 12

6:16 am - 8:50 amPHL Philadelphia-IAH Houston George Bush Intcntl

3h 34mnonstop

6:35 pm - 10:56 pmIAH Houston George Bush Intcntl-PHL Philadelphia

3h 21mnonstop

$379United Airlines

Sat, Sep 26 - Sat, Dec 12

6:55 pm - 12:30 amPHL Philadelphia-IAH Houston George Bush Intcntl

6h 35m1 stop Chicago O'Hare Intl

6:35 pm - 10:56 pmIAH Houston George Bush Intcntl-PHL Philadelphia

3h 21mnonstop

$385United Airlines

Sat, Sep 26 - Sun, Dec 13

6:15 am - 10:30 amPHL Philadelphia-IAH Houston George Bush Intcntl

5h 15m1 stop Detroit Metropolitan Wayne County

5:25 am - 11:06 amIAH Houston George Bush Intcntl-PHL Philadelphia

4h 41m1 stop Atlanta Hartsfield-Jackson

$414Delta

Tue, Sep 29 - Tue, Oct 6

6:25 am - 1:30 pmABE Allentown-Bethlehem-IAH Houston George Bush Intcntl

8h 05m1 stop Atlanta Hartsfield-Jackson

2:22 pm - 10:19 pmIAH Houston George Bush Intcntl-ABE Allentown-Bethlehem

6h 57m1 stop Atlanta Hartsfield-Jackson

$444Delta

Mon, Sep 28 - Tue, Oct 6

7:30 am - 9:40 pmABE Allentown-Bethlehem-IAH Houston George Bush Intcntl

15h 10m1 stop Denver Intl

4:21 pm - 3:44 pmIAH Houston George Bush Intcntl-ABE Allentown-Bethlehem

22h 23m1 stop Orlando

$535Multiple Airlines

Mon, Sep 28 - Mon, Oct 5

7:30 am - 12:43 amABE Allentown-Bethlehem-IAH Houston George Bush Intcntl

18h 13m1 stop Denver Intl

12:21 pm - 9:28 pmIAH Houston George Bush Intcntl-ABE Allentown-Bethlehem

8h 07m1 stop Orlando

$535Multiple Airlines

Recent direct flight deals from Pennsylvania to George Bush Intcntl

Thu, Nov 26 - Tue, Dec 1

6:00 am - 8:16 amPIT Pittsburgh-IAH Houston George Bush Intcntl

3h 16mnonstop

8:11 pm - 11:59 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

2h 48mnonstop

$236United Airlines

Sat, Jan 9 - Tue, Jan 19

6:10 am - 8:32 amPIT Pittsburgh-IAH Houston George Bush Intcntl

3h 22mnonstop

7:45 am - 11:27 amIAH Houston George Bush Intcntl-PIT Pittsburgh

2h 42mnonstop

$237United Airlines

Wed, Feb 24 - Wed, Feb 24

6:10 am - 8:32 amPIT Pittsburgh-IAH Houston George Bush Intcntl

3h 22mnonstop

6:30 pm - 10:20 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

2h 50mnonstop

$237United Airlines

Thu, Nov 12 - Sat, Nov 14

6:00 am - 8:16 amPIT Pittsburgh-IAH Houston George Bush Intcntl

3h 16mnonstop

8:05 pm - 11:57 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

2h 52mnonstop

$237United Airlines

Tue, Oct 20 - Tue, Oct 27

6:15 am - 8:18 amPIT Pittsburgh-IAH Houston George Bush Intcntl

3h 03mnonstop

8:08 pm - 11:59 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

2h 51mnonstop

$237United Airlines

Thu, Jan 7 - Tue, Jan 12

6:10 am - 8:32 amPIT Pittsburgh-IAH Houston George Bush Intcntl

3h 22mnonstop

8:05 pm - 11:55 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

2h 50mnonstop

$237United Airlines

Wed, Nov 11 - Sat, Nov 14

6:00 am - 8:16 amPIT Pittsburgh-IAH Houston George Bush Intcntl

3h 16mnonstop

11:55 am - 3:46 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

2h 51mnonstop

$237United Airlines

Mon, Oct 19 - Mon, Oct 26

6:15 am - 8:18 amPIT Pittsburgh-IAH Houston George Bush Intcntl

3h 03mnonstop

8:05 pm - 11:57 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

2h 52mnonstop

$247United Airlines

Tue, Oct 20 - Wed, Nov 4

7:40 pm - 10:51 pmPHL Philadelphia-IAH Houston George Bush Intcntl

4h 11mnonstop

8:35 am - 12:51 pmIAH Houston George Bush Intcntl-PHL Philadelphia

3h 16mnonstop

$329American Airlines

Tue, Nov 24 - Tue, Dec 1

7:26 pm - 10:38 pmPHL Philadelphia-IAH Houston George Bush Intcntl

4h 12mnonstop

7:00 am - 11:15 amIAH Houston George Bush Intcntl-PHL Philadelphia

3h 15mnonstop

$329American Airlines

Useful Info

Low season	September
High season	March
Cheapest flight	$88

Best time to beat the crowds but there is an average 6% increase in price.

Most popular time to fly with an average 4% increase in price.

Flight from Pittsburgh to Houston George Bush Airport

How does KAYAK find such low prices on flights from Pennsylvania to Houston George Bush Airport?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pennsylvania to Houston George Bush Airport.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Houston George Bush Airport?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Pennsylvania to Houston George Bush Airport?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston George Bush Airport with an airline and back to Pennsylvania with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Houston George Bush Airport?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston George Bush Airport from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.