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.

$84 CHEAP FLIGHTS from Pennsylvania to Houston G. Bush Airport (IAH)

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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

Tue, Jan 19 - Fri, Jan 22

9:00 am - 8:52 amABE Allentown-Bethlehem-IAH Houston George Bush Intcntl

24h 52m1 stop Orlando Sanford Intl

8:50 pm - 5:25 pmIAH Houston George Bush Intcntl-ABE Allentown-Bethlehem

19h 35m2 stops Atlanta Hartsfield-Jackson Tampa

$231Multiple Airlines

Tue, Jan 19 - Fri, Jan 22

9:00 am - 8:52 amABE Allentown-Bethlehem-IAH Houston George Bush Intcntl

24h 52m1 stop Orlando Sanford Intl

5:01 am - 10:31 pmIAH Houston George Bush Intcntl-ABE Allentown-Bethlehem

16h 30m1 stop Orlando

$233Multiple Airlines

Fri, Dec 11 - Sun, Dec 13

6:28 pm - 10:22 amPIT Pittsburgh-IAH Houston George Bush Intcntl

16h 54m1 stop Orlando

9:38 pm - 5:33 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

18h 55m2 stops Atlanta Hartsfield-Jackson Orlando

$239Frontier

Fri, Dec 4 - Tue, Dec 8

12:55 pm - 3:11 pmPIT Pittsburgh-IAH Houston George Bush Intcntl

3h 16mnonstop

7:20 am - 2:05 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

5h 45m1 stop Washington, D.C. Dulles Intl

$241United Airlines

Fri, Nov 20 - Tue, Dec 1

5:10 pm - 7:20 pmPIT Pittsburgh-IAH Houston George Bush Intcntl

3h 10mnonstop

9:45 am - 4:57 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

6h 12m1 stop Chicago O'Hare Intl

$241United Airlines

Mon, Jan 11 - Thu, Jan 14

1:44 pm - 11:43 pmPIT Pittsburgh-IAH Houston George Bush Intcntl

10h 59m1 stop Orlando

5:01 am - 5:14 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

11h 13m1 stop Orlando

$243Frontier

Wed, Dec 9 - Tue, Jan 5

10:49 am - 4:40 pmPIT Pittsburgh-IAH Houston George Bush Intcntl

6h 51m1 stop Washington, D.C. Reagan-National

10:37 am - 5:30 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

5h 53m1 stop Washington, D.C. Reagan-National

$254American Airlines

Mon, Nov 16 - Thu, Nov 19

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

9h 41m1 stop Boston Logan Intl

10:25 am - 6:26 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

7h 01m1 stop Boston Logan Intl

$257JetBlue

Sun, Dec 13 - Mon, Dec 14

7:25 pm - 11:57 pmPIT Pittsburgh-IAH Houston George Bush Intcntl

5h 32m1 stop Dallas/Fort Worth

6:16 am - 1:03 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

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

$274American Airlines

Sat, Nov 14 - Mon, Nov 16

6:00 am - 4:05 pmPIT Pittsburgh-IAH Houston George Bush Intcntl

11h 05m1 stop Fort Lauderdale

5:46 pm - 9:28 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

26h 42m1 stop Fort Lauderdale

$334JetBlue

Recent last minute flight deals from Pennsylvania to George Bush Intcntl

Wed, Nov 4 - Tue, Nov 10

6:27 pm - 9:14 amPIT Pittsburgh-IAH Houston George Bush Intcntl

15h 47m1 stop Orlando

4:21 pm - 5:32 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

24h 11m1 stop Orlando

$258Frontier

Wed, Nov 4 - Tue, Nov 10

6:27 pm - 9:14 amPIT Pittsburgh-IAH Houston George Bush Intcntl

15h 47m1 stop Orlando

4:21 pm - 5:32 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

24h 11m1 stop Orlando

$270Frontier

Tue, Nov 3 - Sat, Nov 7

8:20 pm - 2:44 pmPHL Philadelphia-IAH Houston George Bush Intcntl

43h 24m2 stops Tampa Fort Lauderdale

10:22 am - 4:24 pmIAH Houston George Bush Intcntl-PHL Philadelphia

5h 02m1 stop Raleigh-Durham

$381Multiple Airlines

Tue, Nov 3 - Fri, Nov 6

8:15 am - 10:59 pmPHL Philadelphia-IAH Houston George Bush Intcntl

15h 44m1 stop Fort Lauderdale

8:18 am - 11:35 pmIAH Houston George Bush Intcntl-PHL Philadelphia

14h 17m1 stop Fort Lauderdale

$409Multiple Airlines

Sat, Oct 31 - Sun, Nov 22

6:05 pm - 9:12 pmPHL Philadelphia-IAH Houston George Bush Intcntl

4h 07mnonstop

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

3h 15mnonstop

$434American Airlines

Sat, Oct 31 - Sun, Nov 22

8:20 am - 1:12 pmPHL Philadelphia-IAH Houston George Bush Intcntl

5h 52m1 stop Dallas/Fort Worth

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

3h 15mnonstop

$444American Airlines

Tue, Nov 3 - Tue, Nov 10

12:40 pm - 3:29 pmPHL Philadelphia-IAH Houston George Bush Intcntl

3h 49mnonstop

7:20 am - 11:37 amIAH Houston George Bush Intcntl-PHL Philadelphia

3h 17mnonstop

$444United Airlines

Wed, Nov 4 - Wed, Nov 11

12:40 pm - 3:29 pmPHL Philadelphia-IAH Houston George Bush Intcntl

3h 49mnonstop

7:20 am - 11:37 amIAH Houston George Bush Intcntl-PHL Philadelphia

3h 17mnonstop

$444United Airlines

Tue, Nov 3 - Sat, Nov 7

2:30 pm - 8:02 pmABE Allentown-Bethlehem-IAH Houston George Bush Intcntl

6h 32m1 stop Atlanta Hartsfield-Jackson

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

6h 57m1 stop Atlanta Hartsfield-Jackson

$469Delta

Tue, Nov 3 - Sat, Nov 7

4:00 pm - 8:02 pmPHL Philadelphia-IAH Houston George Bush Intcntl

5h 02m1 stop Atlanta Hartsfield-Jackson

2:22 pm - 10:05 pmIAH Houston George Bush Intcntl-PHL Philadelphia

6h 43m1 stop Atlanta Hartsfield-Jackson

$469Delta

Recent direct flight deals from Pennsylvania to George Bush Intcntl

Fri, Dec 11 - Sat, Jan 16

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

3h 16mnonstop

8:09 pm - 11:59 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

2h 50mnonstop

$254United Airlines

Fri, Dec 11 - Sat, Jan 16

5:00 pm - 7:10 pmPIT Pittsburgh-IAH Houston George Bush Intcntl

3h 10mnonstop

7:40 am - 11:23 amIAH Houston George Bush Intcntl-PIT Pittsburgh

2h 43mnonstop

$254United Airlines

Fri, Dec 11 - Mon, Jan 18

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

3h 16mnonstop

8:09 pm - 11:59 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

2h 50mnonstop

$254United Airlines

Sun, Nov 22 - Tue, Dec 1

12:55 pm - 3:11 pmPIT Pittsburgh-IAH Houston George Bush Intcntl

3h 16mnonstop

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

2h 48mnonstop

$254United Airlines

Sat, Jan 23 - Tue, Jan 26

12:45 pm - 3:20 pmPIT Pittsburgh-IAH Houston George Bush Intcntl

3h 35mnonstop

8:09 pm - 11:59 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

2h 50mnonstop

$257United Airlines

Tue, Jan 5 - Tue, Feb 9

6:00 am - 8:33 amPIT Pittsburgh-IAH Houston George Bush Intcntl

3h 33mnonstop

7:40 am - 11:28 amIAH Houston George Bush Intcntl-PIT Pittsburgh

2h 48mnonstop

$257United Airlines

Mon, Jan 11 - Thu, Jan 14

12:45 pm - 3:20 pmPIT Pittsburgh-IAH Houston George Bush Intcntl

3h 35mnonstop

8:09 pm - 11:59 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

2h 50mnonstop

$257United Airlines

Thu, Nov 19 - Sat, Nov 21

5:10 pm - 7:20 pmPIT Pittsburgh-IAH Houston George Bush Intcntl

3h 10mnonstop

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

2h 52mnonstop

$257United Airlines

Sat, Nov 21 - Thu, Nov 26

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

4h 12mnonstop

6:00 am - 10:15 amIAH Houston George Bush Intcntl-PHL Philadelphia

3h 15mnonstop

$309American Airlines

Thu, Dec 3 - Sat, Dec 5

12:25 pm - 3:22 pmPHL Philadelphia-IAH Houston George Bush Intcntl

3h 57mnonstop

7:12 am - 11:26 amIAH Houston George Bush Intcntl-PHL Philadelphia

3h 14mnonstop

$309American Airlines

Useful Info

Low season	September
High season	March
Cheapest flight	$84

Best time to beat the crowds but there is an average 11% 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.