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Cheap flights from Chicago to Houston George Bush Intcntl Airport from $44

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Houston George Bush Intcntl Airport departing on 1/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Chicago to Houston

Cheap round-trip flights

These are some of the best round-trip flight deals from Chicago to Houston that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Chicago to Houston.

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Planning a quick getaway from Chicago to Houston? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Houston, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Chicago to Houston

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All round-trip flight deals to Houston

The cheapest plane tickets to Houston found on KAYAK recently.
8:55 pm - 11:51 pmORD-IAH
2h 56mnonstop
8:50 pm - 11:34 pmIAH-ORD
2h 44mnonstop
$94Spirit Airlines
Find Deal
Wed, Jan 8 - Wed, Jan 15
8:34 am - 11:31 amORD-IAH
2h 57mnonstop
6:15 pm - 9:00 pmIAH-ORD
2h 45mnonstop
$96Spirit Airlines
Find Deal
Tue, Jan 14 - Tue, Jan 14
8:55 pm - 11:51 pmORD-IAH
2h 56mnonstop
8:50 pm - 11:34 pmIAH-ORD
2h 44mnonstop
$97Spirit Airlines
Find Deal
Wed, Jan 8 - Wed, Jan 15
7:21 pm - 7:34 amMDW-IAH
12h 13m1 stop
1:14 pm - 12:17 amIAH-MDW
11h 03m1 stop
$107Frontier
Find Deal
Thu, Jan 16 - Tue, Jan 21
3:54 pm - 9:00 pmORD-IAH
5h 06m1 stop
8:50 pm - 11:34 pmIAH-ORD
2h 44mnonstop
Mon, Jan 13 - Wed, Jan 15
7:21 pm - 7:34 amMDW-IAH
12h 13m1 stop
1:14 pm - 12:17 amIAH-MDW
11h 03m1 stop
$108Frontier
Find Deal
Thu, Jan 23 - Mon, Jan 27
5:10 am - 8:01 amORD-IAH
2h 51mnonstop
9:10 pm - 9:54 amIAH-ORD
12h 44m1 stop
Wed, Jan 8 - Sat, Jan 11
8:30 pm - 11:30 pmORD-IAH
3h 00mnonstop
6:30 am - 9:04 amIAH-ORD
2h 34mnonstop
$197American Airlines
Find Deal
Fri, Feb 28 - Mon, Mar 3
9:34 am - 3:03 pmMDW-IAH
5h 29m1 stop
6:20 am - 12:46 pmIAH-MDW
6h 26m1 stop
$216Delta
Find Deal
Sat, Jan 11 - Tue, Jan 14
6:45 am - 3:03 pmORD-IAH
8h 18m1 stop
7:05 am - 1:45 pmIAH-ORD
6h 40m1 stop
$216Delta
Find Deal
Sat, Jan 11 - Wed, Jan 15
4:27 pm - 7:23 pmORD-IAH
2h 56mnonstop
$44Spirit Airlines
Find Deal
Wed, Jan 15
5:10 am - 8:01 amORD-IAH
2h 51mnonstop
$48Spirit Airlines
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Wed, Jan 8
6:00 am - 11:09 amMDW-IAH
5h 09m1 stop
$50Frontier
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Wed, Feb 12
8:45 am - 11:35 amMDW-IAH
2h 50mnonstop
$54Frontier
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Wed, Feb 12
5:45 am - 8:44 amORD-IAH
2h 59mnonstop
$79United Airlines
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Sat, Jan 18
7:35 am - 10:38 amORD-IAH
3h 03mnonstop
$99United Airlines
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Fri, Feb 21
1:40 pm - 8:10 pmORD-IAH
6h 30m1 stop
$107Delta
Find Deal
Sun, Jan 19
9:34 am - 3:03 pmMDW-IAH
5h 29m1 stop
$108Delta
Find Deal
Wed, Jan 15
9:40 am - 12:41 pmORD-IAH
3h 01mnonstop
$169American Airlines
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Wed, Jan 1
1:15 pm - 6:24 pmORD-IAH
5h 09m1 stop
$213American Airlines
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Tue, Dec 31
1:24 pm - 4:14 pmMDW-IAH
2h 50mnonstop
1:14 pm - 12:17 amIAH-MDW
11h 03m1 stop
$256Frontier
Find Deal
Mon, Dec 23 - Wed, Jan 29
1:24 pm - 4:14 pmMDW-IAH
2h 50mnonstop
5:04 pm - 7:34 pmIAH-MDW
2h 30mnonstop
$273Frontier
Find Deal
Mon, Dec 23 - Mon, Jan 6
1:24 pm - 4:14 pmMDW-IAH
2h 50mnonstop
5:04 pm - 7:34 pmIAH-MDW
2h 30mnonstop
$283Frontier
Find Deal
Mon, Dec 23 - Fri, Dec 27
6:00 am - 8:50 amORD-IAH
2h 50mnonstop
5:45 am - 11:46 pmIAH-ORD
18h 01m1 stop
$294Frontier
Find Deal
Sun, Dec 22 - Mon, Jan 6
5:10 am - 8:01 amORD-IAH
2h 51mnonstop
9:56 pm - 12:33 amIAH-ORD
2h 37mnonstop
$307Spirit Airlines
Find Deal
Thu, Dec 19 - Wed, Dec 25
5:10 am - 8:01 amORD-IAH
2h 51mnonstop
9:56 pm - 12:33 amIAH-ORD
2h 37mnonstop
$309Spirit Airlines
Find Deal
Thu, Dec 19 - Fri, Jan 3
6:00 am - 8:50 amORD-IAH
2h 50mnonstop
9:56 pm - 12:33 amIAH-ORD
2h 37mnonstop
Sun, Dec 22 - Sat, Dec 28
6:00 am - 8:50 amORD-IAH
2h 50mnonstop
9:56 pm - 12:33 amIAH-ORD
2h 37mnonstop
Thu, Dec 19 - Fri, Dec 27
5:03 pm - 11:56 pmMDW-IAH
6h 53m1 stop
11:32 am - 4:24 pmIAH-MDW
4h 52m1 stop
$792Delta
Find Deal
Sun, Dec 22 - Fri, Dec 27
12:10 pm - 5:24 pmMDW-IAH
5h 14m1 stop
11:32 am - 4:24 pmIAH-MDW
4h 52m1 stop
$846Delta
Find Deal
Thu, Dec 19 - Sun, Dec 22
4:27 pm - 7:23 pmORD-IAH
2h 56mnonstop
8:50 pm - 11:34 pmIAH-ORD
2h 44mnonstop
$94Spirit Airlines
Find Deal
Wed, Jan 15 - Wed, Jan 15
8:34 am - 11:31 amORD-IAH
2h 57mnonstop
6:15 pm - 9:00 pmIAH-ORD
2h 45mnonstop
$96Spirit Airlines
Find Deal
Tue, Jan 14 - Tue, Jan 14
9:25 am - 12:15 pmMDW-IAH
2h 50mnonstop
1:15 pm - 3:46 pmIAH-MDW
2h 31mnonstop
$118Frontier
Find Deal
Wed, Mar 19 - Wed, Mar 26
10:19 am - 1:09 pmORD-IAH
2h 50mnonstop
8:50 pm - 11:34 pmIAH-ORD
2h 44mnonstop
Sun, Jan 12 - Wed, Jan 15
8:34 am - 11:31 amORD-IAH
2h 57mnonstop
5:32 pm - 8:17 pmIAH-ORD
2h 45mnonstop
Tue, Jan 14 - Sun, Jan 19
6:20 am - 9:19 amORD-IAH
2h 59mnonstop
11:24 am - 2:09 pmIAH-ORD
2h 45mnonstop
$126Frontier
Find Deal
Mon, Feb 10 - Sat, Feb 15
1:32 pm - 4:30 pmORD-IAH
2h 58mnonstop
6:00 am - 8:42 amIAH-ORD
2h 42mnonstop
$157American Airlines
Find Deal
Tue, Jan 28 - Sat, Feb 1
8:30 pm - 11:30 pmORD-IAH
3h 00mnonstop
6:30 am - 9:04 amIAH-ORD
2h 34mnonstop
$197American Airlines
Find Deal
Fri, Feb 28 - Mon, Mar 3
7:35 am - 10:38 amORD-IAH
3h 03mnonstop
6:45 pm - 9:29 pmIAH-ORD
2h 44mnonstop
$263United Airlines
Find Deal
Tue, Jan 7 - Sat, Jan 11
3:40 pm - 6:43 pmORD-IAH
3h 03mnonstop
9:36 pm - 12:15 amIAH-ORD
2h 39mnonstop
$282United Airlines
Find Deal
Tue, Jan 7 - Fri, Jan 10

Frontier flights from Chicago to Houston George Bush Intcntl Airport

Our best Frontier deals on Chicago to Houston George Bush Intcntl Airport flight tickets
Frontier
Jan 16
MDW7:21 pmChicago Midway
12h 13m
1 stop
IAH7:34 amHouston George Bush Intcntl
Jan 21
IAH1:14 pmHouston George Bush Intcntl
11h 03m
1 stop
MDW12:17 amChicago Midway
Frontier
Jan 23
MDW7:21 pmChicago Midway
12h 13m
1 stop
IAH7:34 amHouston George Bush Intcntl
Jan 27
IAH1:14 pmHouston George Bush Intcntl
11h 03m
1 stop
MDW12:17 amChicago Midway
Frontier
Feb 6
ORD6:36 pmChicago O'Hare Intl
23h 41m
1 stop
IAH6:17 pmHouston George Bush Intcntl
Feb 10
IAH10:09 amHouston George Bush Intcntl
4h 51m
1 stop
ORD3:00 pmChicago O'Hare Intl

American Airlines flights from Chicago to Houston George Bush Intcntl Airport

Our best American Airlines deals on Chicago to Houston George Bush Intcntl Airport flight tickets
American Airlines
Feb 28
ORD8:30 pmChicago O'Hare Intl
3h 00m
IAH11:30 pmHouston George Bush Intcntl
Mar 3
IAH6:30 amHouston George Bush Intcntl
2h 34m
ORD9:04 amChicago O'Hare Intl
American Airlines
Jan 1
ORD9:40 amChicago O'Hare Intl
3h 01m
IAH12:41 pmHouston George Bush Intcntl
Jan 8
IAH6:00 amHouston George Bush Intcntl
2h 42m
ORD8:42 amChicago O'Hare Intl
American Airlines
Jan 1
ORD5:51 pmChicago O'Hare Intl
2h 55m
IAH8:46 pmHouston George Bush Intcntl
Feb 16
IAH6:30 amHouston George Bush Intcntl
2h 34m
ORD9:04 amChicago O'Hare Intl

See travel insights to Houston from

How to get the cheapest flight ticket from Chicago to Houston George Bush Intcntl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Chicago and Houston George Bush Intcntl Airport?

What is the cheapest month to fly to Houston George Bush Intcntl Airport?

The month of August is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Chicago, with most prices found around $114. If you are unable to visit Houston George Bush Intcntl Airport during the month of August, then departing from Chicago during the month September is also very affordable. Most momondo users find prices during this month for around $140.

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

The cheapest day to depart from Chicago to Houston George Bush Intcntl Airport is on a Saturday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Saturday will often find tickets for as low as $188. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Monday is $298.

What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that the cheapest Chicago to Houston George Bush Intcntl Airport flights are usually those with departure times in the morning. Our users have found flights to Houston George Bush Intcntl Airport in the morning for as low as $213. Try not to purchase tickets at noon because they tend to be around $238. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Chicago to Houston George Bush Intcntl flight route?

Fly from Chicago Midway to Houston George Bush Intcntl for the best Chicago - Houston George Bush Intcntl flight prices

How far in advance should I book a flight to Houston George Bush Intcntl Airport?

The best time to book a flight to Houston George Bush Intcntl Airport from Chicago is 37 days out, which is when prices tend to be around $230. Keep in mind that you might also find cheap flights to Houston George Bush Intcntl Airport outside of this time window. In fact, momondo users recently found flights from Chicago to Houston George Bush Intcntl Airport for $124.

What cabin class options are available on Chicago to Houston George Bush Intcntl flights?

There are 4 cabin classes available to choose from on Chicago to Houston George Bush Intcntl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Chicago to Houston George Bush Intcntl Airport flights?

You could potentially save up to 13% on your flight if you consider stops on a Chicago to Houston George Bush Intcntl Airport flight.

How have Chicago to Houston George Bush Intcntl Airport flight prices changed over time?

As of December 2024, prices for Chicago to Houston George Bush Intcntl Airport flights are approximately 13% cheaper when compared to flights at the same time last year.

When to book flights from Chicago to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago to Houston George Bush Intcntl Airport (CHI to IAH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Houston George Bush Intcntl Airport

Best Price Found

$44

Fastest flight time

2h 47m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun
The best one-way flight to Houston George Bush Intcntl Airport from Chicago in the past 72 hours is $44. The best round-trip flight deal from Chicago to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $94.
The fastest flight from Chicago to Houston George Bush Intcntl Airport takes 2h 47m
Direct flights go from Chicago to Houston George Bush Intcntl Airport on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. Airlines offering direct flights are: United Airlines, American Airlines and Spirit Airlines.

  • How far is Chicago to Houston George Bush Intcntl by plane?

    Chicago and Houston George Bush Intcntl are 926.3 mi apart from one another. In terms of flight time, this usually takes a little over 2h 47m.

  • When did momondo last update prices for flights from Chicago to Houston George Bush Intcntl Airport?

    Prices for flights from Chicago to Houston George Bush Intcntl Airport refresh daily.

  • How many operators does momondo search for flights from Chicago to Houston George Bush Intcntl Airport?

  • How old do you have to be to fly from Chicago to Houston George Bush Intcntl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The travel and health documents you'll need for your trip to Houston George Bush Intcntl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Houston George Bush Intcntl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Chicago to Houston George Bush Intcntl Airport?

  • What is the most popular airline from Chicago to Houston George Bush Intcntl Airport?


Best airlines flying from Chicago to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Chicago to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $56Free CancellationRating
6.1
3,479 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $71Free CancellationRating
6.3
8,119 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $146Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $160Free CancellationRating
7.4
9,059 reviews
Search United Airlines flights
DeltaPriceFrom $257Free CancellationRating
8.0
8,604 reviews
Search Delta flights
  • United Airlines Flights From Chicago to Houston George Bush Intcntl Airport

    The lowest priced United Airlines flight from Chicago to Houston George Bush Intcntl Airport from the last 72 hours was $160. Generally, United Airlines has 22 flights on this route every week with an average price of $367. United Airlines is rated 7.4/10 by our users.

  • American Airlines Flights From Chicago to Houston George Bush Intcntl Airport

    The best American Airlines deal for Chicago to Houston George Bush Intcntl Airport flight tickets found on momondo in the last 72 hours was $146, round-trip. It should be noted that an average American Airlines flight deal for this route in this time was higher, at $257 round-trip. American Airlines operates 3 flights out of Chicago into Houston George Bush Intcntl Airport in an average week, so prices vary by time and availability. 10,000 American Airlines reviews by users on momondo have scored the airline at 7.2/10.


Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Houston?

It is quick and easy to find Chicago to Houston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Houston that suits you.

Can I find flights from Chicago to Houston with flexible booking policies on momondo?

momondo does allow users to show only those flights to Houston from Chicago which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Chicago to Houston?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to Houston.

I’m not ready to book a flight from Chicago to Houston right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Chicago to Houston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Houston and let you know when they change.


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