IAH

$61 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 5/4. 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

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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

Sun, Apr 26 - Sun, May 3
Frontier Logo
8:00 am - 11:07 am
ORD
-
IAH
3h 07mnonstop
Frontier Logo
7:00 am - 6:15 pm
IAH
-
ORD
11h 15m
1 stop
$129Frontier
Thu, Apr 30 - Sun, May 3
Frontier Logo
5:20 am - 8:27 am
ORD
-
IAH
3h 07mnonstop
Frontier Logo
5:43 pm - 6:14 pm
IAH
-
ORD
24h 31m
1 stop
$130Frontier
Sat, May 23 - Wed, May 27
Multiple Airlines Logo
4:50 pm - 7:44 pm
ORD
-
IAH
2h 54mnonstop
Multiple Airlines Logo
8:50 pm - 7:55 am
IAH
-
ORD
11h 05m
1 stop
$132Multiple Airlines
Sun, May 24 - Sun, May 31
Spirit Airlines Logo
8:59 pm - 11:52 pm
ORD
-
IAH
2h 53mnonstop
Spirit Airlines Logo
7:15 am - 9:54 am
IAH
-
ORD
2h 39mnonstop
$133Spirit Airlines
Fri, May 22 - Sun, May 24
Multiple Airlines Logo
7:52 pm - 9:56 am
ORD
-
IAH
14h 04m
1 stop
Multiple Airlines Logo
7:15 am - 9:54 am
IAH
-
ORD
2h 39mnonstop
$134Multiple Airlines
Thu, May 7 - Mon, May 11
Spirit Airlines Logo
8:59 pm - 11:52 pm
ORD
-
IAH
2h 53mnonstop
Spirit Airlines Logo
4:20 pm - 11:56 pm
IAH
-
ORD
7h 36m
1 stop
$135Spirit Airlines
Tue, May 26 - Tue, Jun 9
Delta Logo
5:17 pm - 11:54 pm
MLI
-
IAH
6h 37m
1 stop
Delta Logo
2:43 pm - 10:34 pm
IAH
-
MLI
7h 51m
1 stop
$243Delta
Tue, May 26 - Tue, Jun 9
Delta Logo
5:17 pm - 11:54 pm
MLI
-
IAH
6h 37m
1 stop
Delta Logo
11:32 am - 10:34 pm
IAH
-
MLI
11h 02m
2 stops
$248Delta
Wed, Jul 22 - Sat, Jul 25
United Airlines Logo
6:44 pm - 12:34 am
MLI
-
IAH
5h 50m
1 stop
United Airlines Logo
5:04 am - 10:04 am
IAH
-
MLI
5h 00m
1 stop
$263United Airlines
Fri, May 15 - Sat, May 16
United Airlines Logo
7:05 pm - 1:59 am
MLI
-
IAH
6h 54m
1 stop
United Airlines Logo
5:09 am - 10:04 am
IAH
-
MLI
4h 55m
1 stop
$280United Airlines
Useful Info

Good to know

Low seasonSeptember
Cheapest flight$61
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 26% increase in price.
Flight from Chicago O'Hare 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)