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Good to Know: Flights to IAH
Useful information for finding cheap flights to George Bush Intercontinental Houston and booking your next trip
Cheapest Round Trip Flight
$334
Frontier Airlines• 1 stop • 28h 59mJul 09 – Jul 11
The cheapest round trip flight from Philadelphia International to George Bush Intercontinental Houston is currently $334
Cheapest One way Flight
$381
Southwest Airlines• 1 stop• 10h 30mJun 29
The cheapest one way flight from Miami International to George Bush Intercontinental Houston is currently $381
Cheapest Direct Flight
$382
American Airlines• nonstop• 5h 44mJul 10
The cheapest nonstop flight from Philadelphia International to George Bush Intercontinental Houston is currently $382
Fastest Flight
5h 3m
The fastest nonstop flight from Port Columbus International to George Bush Intercontinental Houston takes 5h 3m
Best Flight Deals to Houston
Identify the most efficient round-trip flights to Houston. We present options balancing cost and convenience for your return journey.
Jul 09 - Jul 11, Economy
Philadelphia → Houston
28h 59m
4:06 PM - 8:45 AM • 1 stop
Philadelphia → Houston
25h 19m
8:20 AM - 12:39 AM • 1 stop
Frontier Airlines
Jul 09 - Jul 11, Economy
Philadelphia → Houston
5h 45m
1:02 PM - 3:47 PM • nonstop
Philadelphia → Houston
7h 36m
8:54 AM - 2:50 PM • 1 stop
American Airlines
Jun 23 - Jun 27, Economy
Columbus → Houston
11h 48m
4:31 PM - 10:39 PM • 1 stop
Columbus → Houston
8h 33m
11:08 AM - 5:21 PM • 1 stop
American Airlines
Jul 10 - Jul 12, Economy
Philadelphia → Houston
11h 59m
12:52 PM - 7:11 PM • 1 stop
Philadelphia → Houston
7h 36m
8:54 AM - 2:50 PM • 1 stop
American Airlines
Jul 10 - Jul 12, Economy
Philadelphia → Houston
10h 59m
5:00 PM - 10:59 PM • 1 stop
Philadelphia → Houston
9h 5m
4:35 PM - 11:20 PM • 1 stop
United Airlines
For travel requiring no set return, access available one-way flights to Houston (IAH). These options support extended stays or open-ended plans.
Need to travel to Houston soon? View current last-minute flight options to IAH for spontaneous or pressing plans.
Jun 22 - Jun 24, Economy
Ontario → Houston
34h 4m
11:58 AM - 10:42 AM • 3 stops
Ontario → Houston
5h 31m
4:21 PM - 5:52 PM • nonstop
Frontier Airlines
Jun 23 - Jun 27, Economy
Columbus → Houston
11h 48m
4:31 PM - 10:39 PM • 1 stop
Columbus → Houston
8h 33m
11:08 AM - 5:21 PM • 1 stop
American Airlines
Jun 22 - Jun 22, Economy
Ontario → Houston
10h
11:58 AM - 7:58 PM • 1 stop
Ontario → Houston
34h
10:08 PM - 4:48 PM • 2 stops
Frontier Airlines
Jun 22 - Jun 24, Economy
Ontario → Houston
48h 45m
11:58 PM - 7:23 AM • 3 stops
Ontario → Houston
33h 35m
8:53 PM - 3:08 PM • 1 stop
JetBlue Airways
Jun 22 - Jun 24, Economy
Ontario → Houston
13h 43m
3:34 PM - 7:58 PM • 1 stop
Ontario → Houston
8h 55m
4:21 PM - 5:52 PM • nonstop
Frontier Airlines
Maximize your time in Houston, not in transit. Discover non-stop direct flights to IAH for the quickest, most straightforward journey to the Strip.
Jul 10 - Jul 12, Economy
Philadelphia → Houston
5h 44m
8:57 AM - 11:41 AM • nonstop
Philadelphia → Houston
5h 28m
4:27 PM - 8:55 PM • nonstop
American Airlines
Jul 10 - Jul 12, Economy
Philadelphia → Houston
5h 31m
1:04 PM - 3:35 PM • nonstop
Philadelphia → Houston
5h 24m
6:05 PM - 10:29 PM • nonstop
United Airlines
Jul 09 - Jul 11, Economy
Philadelphia → Houston
5h 29m
6:15 AM - 8:44 AM • nonstop
Philadelphia → Houston
5h 27m
7:31 AM - 11:58 AM • nonstop
United Airlines
Jul 09 - Jul 11, Economy
Philadelphia → Houston
5h 54m
7:55 PM - 10:49 PM • nonstop
Philadelphia → Houston
5h 22m
7:01 AM - 11:23 AM • nonstop
American Airlines
Jun 23 - Jun 27, Economy
Columbus → Houston
5h 3m
5:01 PM - 7:04 PM • nonstop
Columbus → Houston
4h 9m
8:10 PM - 11:59 PM • nonstop
United Airlines
Destination Airport Information
| IATA Code | IAH |
| Name | George Bush Intercontinental Houston |
| City | Houston |
| Country | US |
| Latitude | 29.984399795532227 |
| Longitude | -95.34140014648438 |
Popular Airlines
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