IAH

$44 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 1/16. 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, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Houston George Bush Intcntl Airport

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Everything you should know

Cheapest round-trip
$88
Overall average: $213
Spirit Airlines
Mon 1/5Fri 1/9
ORD - IAH • Non-stop
Cheapest one-way
$44
Typical prices: $93-$153
Frontier
Fri 1/16
MDW - IAH • Non-stop
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Flight Deals
Useful Info
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

Mon, Jan 5 - Fri, Jan 9
Spirit Airlines Logo
9:09 pm - 11:59 pm
ORD
-
IAH
2h 50mnonstop
Spirit Airlines Logo
11:38 am - 2:17 pm
IAH
-
ORD
2h 39mnonstop
$88Spirit Airlines
Wed, Feb 25 - Wed, Mar 4
Spirit Airlines Logo
3:28 pm - 6:28 pm
ORD
-
IAH
3h 00mnonstop
Spirit Airlines Logo
11:44 am - 2:23 pm
IAH
-
ORD
2h 39mnonstop
$89Spirit Airlines
Fri, Jan 16 - Sun, Jan 18
Multiple Airlines Logo
9:23 am - 10:56 pm
ORD
-
IAH
13h 33m1 stop
Multiple Airlines Logo
10:26 am - 1:20 pm
IAH
-
ORD
2h 54mnonstop
$91Multiple Airlines
Sun, Feb 1 - Mon, Feb 9
Multiple Airlines Logo
3:22 pm - 6:22 pm
ORD
-
IAH
3h 00mnonstop
Multiple Airlines Logo
2:12 pm - 9:42 pm
IAH
-
ORD
7h 30m1 stop
$92Multiple Airlines
Wed, Jan 7 - Sun, Jan 11
Frontier Logo
5:29 pm - 10:01 am
ORD
-
IAH
16h 32m1 stop
Frontier Logo
4:40 pm - 7:40 pm
IAH
-
ORD
3h 00mnonstop
$94Frontier
Wed, Feb 4 - Sun, Feb 8
Frontier Logo
8:10 am - 8:01 pm
ORD
-
IAH
11h 51m1 stop
Frontier Logo
8:36 pm - 11:29 pm
IAH
-
ORD
2h 53mnonstop
$95Frontier
Sat, Mar 7 - Tue, Mar 10
American Airlines Logo
3:34 pm - 8:23 pm
MLI
-
IAH
4h 49m1 stop
American Airlines Logo
6:31 am - 12:08 pm
IAH
-
MLI
5h 37m1 stop
$203American Airlines
Fri, Feb 20 - Wed, Feb 25
American Airlines Logo
3:34 pm - 8:23 pm
MLI
-
IAH
4h 49m1 stop
American Airlines Logo
6:00 am - 10:35 am
IAH
-
MLI
4h 35m1 stop
$226American Airlines
Thu, Feb 19 - Mon, Feb 23
United Airlines Logo
5:22 pm - 11:59 pm
MLI
-
IAH
6h 37m1 stop
United Airlines Logo
5:00 am - 10:16 am
IAH
-
MLI
5h 16m1 stop
$249United Airlines
Wed, Mar 18 - Tue, Mar 24
United Airlines Logo
5:37 pm - 11:59 pm
MLI
-
IAH
6h 22m1 stop
United Airlines Logo
5:05 pm - 9:59 pm
IAH
-
MLI
4h 54m1 stop
$260United Airlines
Useful Info

Good to know

Low seasonSeptember
Cheapest flight$44
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 12% 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)