IAH

$52 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 3/30. 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
$82
Overall average: $259
Frontier
Sun 3/8Thu 3/12
ORD - IAH • Non-stop
Cheapest one-way
$52
Typical prices: $116-$393
Frontier
Mon 3/30
MDW - 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

Sun, Mar 8 - Thu, Mar 12
Frontier Logo
5:11 am - 8:27 am
ORD
-
IAH
3h 16mnonstop
Frontier Logo
4:51 pm - 7:45 pm
IAH
-
ORD
2h 54mnonstop
$82Frontier
Wed, Mar 4 - Wed, Mar 25
Spirit Airlines Logo
9:18 am - 12:24 pm
ORD
-
IAH
3h 06mnonstop
Spirit Airlines Logo
6:14 am - 8:50 am
IAH
-
ORD
2h 36mnonstop
$83Spirit Airlines
Sat, Feb 28 - Tue, Mar 3
Multiple Airlines Logo
8:05 am - 11:29 am
ORD
-
IAH
3h 24mnonstop
Multiple Airlines Logo
3:37 pm - 6:18 pm
IAH
-
ORD
2h 41mnonstop
$85Multiple Airlines
Sat, Feb 21 - Sun, Mar 1
Multiple Airlines Logo
8:05 am - 11:29 am
ORD
-
IAH
3h 24mnonstop
Multiple Airlines Logo
5:15 am - 7:54 am
IAH
-
ORD
2h 39mnonstop
$86Multiple Airlines
Thu, Apr 30 - Sun, May 3
United Airlines Logo
6:00 am - 11:52 am
CMI
-
IAH
5h 52m
1 stop
United Airlines Logo
5:09 am - 12:48 pm
IAH
-
CMI
7h 39m
1 stop
$258United Airlines
Wed, Mar 25 - Tue, Mar 31
American Airlines Logo
2:02 pm - 8:00 pm
MLI
-
IAH
5h 58m
1 stop
American Airlines Logo
6:31 am - 12:11 pm
IAH
-
MLI
5h 40m
1 stop
$260American Airlines
Wed, Mar 4 - Wed, Mar 11
Delta Logo
6:00 am - 11:35 am
BMI
-
IAH
5h 35m
1 stop
Delta Logo
2:59 pm - 10:19 pm
IAH
-
BMI
7h 20m
1 stop
$260Delta
Sat, Mar 7 - Sun, Mar 15
United Airlines Logo
3:52 pm - 11:13 pm
MLI
-
IAH
7h 21m
1 stop
United Airlines Logo
5:00 am - 10:09 am
IAH
-
MLI
5h 09m
1 stop
$264United Airlines
Wed, Mar 4 - Wed, Mar 11
American Airlines Logo
11:31 am - 8:21 pm
BMI
-
IAH
8h 50m
2 stops
American Airlines Logo
6:02 am - 11:01 am
IAH
-
BMI
4h 59m
1 stop
$265American Airlines
Wed, Mar 18 - Tue, Mar 24
Delta Logo
4:04 pm - 9:09 pm
BMI
-
IAH
5h 05m
1 stop
Delta Logo
5:23 am - 11:19 am
IAH
-
BMI
5h 56m
1 stop
$269Delta
Useful Info

Good to know

Low seasonSeptember
Cheapest flight$52
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 7% 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)