IAH

$51 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 2/11. 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
$84
Overall average: $210
Spirit Airlines
Wed 2/11Sat 2/14
ORD - IAH • Non-stop
Cheapest one-way
$50
Typical prices: $67-$173
Spirit Airlines
Wed 2/11
ORD - IAH • Non-stop
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We hope you love your trip to George Bush Intcntl!
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

Wed, Feb 11 - Sat, Feb 14
Spirit Airlines Logo
3:22 pm - 6:22 pm
ORD
-
IAH
3h 00mnonstop
Spirit Airlines Logo
5:15 am - 7:54 am
IAH
-
ORD
2h 39mnonstop
$84Spirit Airlines
Mon, Apr 6 - Fri, Apr 10
Frontier Logo
9:20 am - 12:32 pm
MDW
-
IAH
3h 12mnonstop
Frontier Logo
1:27 pm - 3:59 pm
IAH
-
MDW
2h 32mnonstop
$85Frontier
Fri, Feb 27 - Sat, Feb 28
Multiple Airlines Logo
8:59 am - 12:00 pm
ORD
-
IAH
3h 01mnonstop
Multiple Airlines Logo
12:24 pm - 3:17 pm
IAH
-
ORD
2h 53mnonstop
$85Multiple Airlines
Thu, Feb 26 - Sun, Mar 1
Multiple Airlines Logo
7:00 am - 10:22 am
ORD
-
IAH
3h 22mnonstop
Multiple Airlines Logo
5:15 am - 7:54 am
IAH
-
ORD
2h 39mnonstop
$86Multiple Airlines
Tue, Mar 31 - Wed, Apr 8
Delta Logo
5:15 pm - 11:59 pm
MLI
-
IAH
6h 44m
1 stop
Delta Logo
2:59 pm - 10:30 pm
IAH
-
MLI
7h 31m
1 stop
$203Delta
Tue, Feb 24 - Tue, Mar 3
Delta Logo
5:01 pm - 12:11 am
MLI
-
IAH
7h 10m
1 stop
Delta Logo
12:15 pm - 10:24 pm
IAH
-
MLI
10h 09m
2 stops
$208Delta
Wed, Apr 8 - Sat, Apr 11
United Airlines Logo
10:35 am - 3:49 pm
MLI
-
IAH
5h 14m
1 stop
United Airlines Logo
7:20 am - 1:49 pm
IAH
-
MLI
6h 29m
1 stop
$260United Airlines
Fri, Feb 27 - Tue, Mar 3
United Airlines Logo
5:45 pm - 12:09 am
PIA
-
IAH
6h 24m
1 stop
United Airlines Logo
6:30 am - 12:43 pm
IAH
-
PIA
6h 13m
1 stop
$260United Airlines
Fri, Apr 3 - Wed, Apr 8
American Airlines Logo
1:30 pm - 8:00 pm
MLI
-
IAH
6h 30m
1 stop
American Airlines Logo
4:55 pm - 11:46 pm
IAH
-
MLI
6h 51m
1 stop
$261American Airlines
Tue, Mar 24 - Tue, Mar 31
American Airlines Logo
3:31 pm - 8:24 pm
MLI
-
IAH
4h 53m
1 stop
American Airlines Logo
5:00 am - 1:21 pm
IAH
-
MLI
8h 21m
2 stops
$265American Airlines
Useful Info

Good to know

Low seasonSeptember
Cheapest flight$50
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 4% 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)