IAH

$53 Find Cheap Flights from Illinois to Houston George Bush Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to George Bush Intcntl departing on 10/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Flight Deals

Cheap Flights from Illinois to George Bush Intcntl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to George Bush Intcntl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Fri, Nov 7 - Tue, Nov 11
Frontier Logo
1:36 pm - 4:33 pmORD-IAH
2h 57mnonstop
Frontier Logo
5:28 pm - 8:14 pmIAH-ORD
2h 46mnonstop
$89Frontier
Find Deal
Tue, Nov 18 - Wed, Dec 3
Spirit Airlines Logo
7:35 am - 10:20 amORD-IAH
2h 45mnonstop
Spirit Airlines Logo
4:29 pm - 7:16 pmIAH-ORD
2h 47mnonstop
$90Spirit Airlines
Find Deal
Tue, Nov 18 - Tue, Dec 2
Multiple Airlines Logo
12:37 pm - 6:31 pmORD-IAH
5h 54m1 stop
Multiple Airlines Logo
4:29 pm - 7:16 pmIAH-ORD
2h 47mnonstop
$122Multiple Airlines
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Thu, Oct 16 - Mon, Oct 20
Multiple Airlines Logo
9:08 pm - 11:56 pmORD-IAH
2h 48mnonstop
Multiple Airlines Logo
10:12 pm - 12:44 amIAH-ORD
2h 32mnonstop
$124Multiple Airlines
Find Deal
Fri, Nov 28 - Thu, Dec 4
American Airlines Logo
5:17 am - 11:24 amSTL-IAH
6h 07m1 stop
American Airlines Logo
6:37 pm - 11:58 pmIAH-STL
5h 21m1 stop
$159American Airlines
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Thu, Oct 23 - Mon, Oct 27
United Airlines Logo
8:25 am - 10:37 amSTL-IAH
2h 12mnonstop
United Airlines Logo
8:20 pm - 10:22 pmIAH-STL
2h 02mnonstop
$181United Airlines
Find Deal
Tue, Nov 4 - Sun, Nov 16
United Airlines Logo
11:20 am - 1:45 pmSTL-IAH
2h 25mnonstop
United Airlines Logo
8:35 am - 10:39 amIAH-STL
2h 04mnonstop
$185United Airlines
Find Deal
Tue, Nov 4 - Sat, Nov 15
Delta Logo
6:00 am - 11:49 amSTL-IAH
5h 49m1 stop
Delta Logo
5:15 am - 10:23 amIAH-STL
5h 08m1 stop
$197Delta
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Sat, Oct 18 - Sat, Oct 25
American Airlines Logo
5:34 pm - 10:07 pmMLI-IAH
4h 33m1 stop
American Airlines Logo
10:07 am - 4:57 pmIAH-MLI
6h 50m1 stop
$203American Airlines
Find Deal
Sat, Feb 21 - Wed, Feb 25
Delta Logo
5:00 pm - 11:59 pmMLI-IAH
6h 59m1 stop
Delta Logo
5:25 am - 4:26 pmIAH-MLI
11h 01m2 stops
$222Delta
Find Deal

Everything you should know

Cheapest round-trip
$89
Overall average: $208
Frontier
Fri 11/7Tue 11/11
ORD - IAH • Non-stop
Cheapest one-way
$53
Typical prices: $68-155
Frontier
Tue 10/7
MDW - IAH • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to George Bush Intcntl!
Useful Info

Good to know

Low seasonAugust
Cheapest flight$53
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 17% increase in price.
Flight from Chicago Midway Airport to Houston George Bush Airport

FAQs for booking Illinois to Houston George Bush Airport flights

  • How does KAYAK find such low prices on flights from Illinois 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 Illinois 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 Illinois 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 Illinois 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 Illinois 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 Illinois with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois 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 Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near George Bush Intcntl?

Book flights to George Bush Intcntl if you plan to visit one of these locations
Tomball
Jersey Village

Everything you need to know for your flight to George Bush Intcntl

Information on your arrival and departure airports

Houston George Bush Airport (IAH)

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