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Cheap flights from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport from $48

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 O'Hare Intl Airport to Houston George Bush Intcntl Airport departing on 12/8. 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 O'Hare Intl Airport to Houston

Cheap round-trip flights

These are some of the best round-trip flight deals from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to Houston.

Cheap last minute flights

Planning a quick getaway from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to Houston

Find recent round-trip train or bus tickets from Chicago O'Hare Intl Airport to Houston.

All round-trip flight deals to Houston

The cheapest plane tickets to Houston found on KAYAK recently.
6:56 pm - 9:53 pmORD-IAH
2h 57mnonstop
9:56 pm - 12:33 amIAH-ORD
2h 37mnonstop
$86Spirit Airlines
Find Deal
Sat, Dec 7 - Sun, Dec 8
5:10 am - 8:01 amORD-IAH
2h 51mnonstop
9:56 pm - 12:33 amIAH-ORD
2h 37mnonstop
$92Spirit Airlines
Find Deal
Fri, Dec 6 - Sat, Dec 7
6:56 pm - 9:53 pmORD-IAH
2h 57mnonstop
9:38 am - 12:18 pmIAH-ORD
2h 40mnonstop
$95Spirit Airlines
Find Deal
Sat, Dec 7 - Sat, Dec 14
9:32 pm - 12:27 amORD-IAH
2h 55mnonstop
9:56 pm - 12:33 amIAH-ORD
2h 37mnonstop
$96Spirit Airlines
Find Deal
Fri, Dec 6 - Sun, Dec 8
6:10 am - 9:00 amORD-IAH
2h 50mnonstop
9:56 pm - 12:33 amIAH-ORD
2h 37mnonstop
Fri, Dec 6 - Sat, Dec 7
6:10 am - 9:00 amORD-IAH
2h 50mnonstop
9:56 pm - 12:33 amIAH-ORD
2h 37mnonstop
Fri, Dec 6 - Mon, Dec 9
6:20 am - 9:10 amORD-IAH
2h 50mnonstop
9:28 pm - 12:05 amIAH-ORD
2h 37mnonstop
$106Frontier
Find Deal
Mon, Dec 9 - Mon, Dec 16
6:10 am - 9:00 amORD-IAH
2h 50mnonstop
9:38 pm - 12:15 amIAH-ORD
2h 37mnonstop
$107Frontier
Find Deal
Fri, Dec 6 - Sun, Dec 8
7:55 pm - 10:59 pmORD-IAH
3h 04mnonstop
9:38 pm - 12:15 amIAH-ORD
2h 37mnonstop
$197United Airlines
Find Deal
Fri, Feb 14 - Sun, Feb 16
8:30 pm - 11:31 pmORD-IAH
3h 01mnonstop
4:47 pm - 7:28 pmIAH-ORD
2h 41mnonstop
$247American Airlines
Find Deal
Fri, Feb 14 - Sun, Feb 16
5:10 am - 8:01 amORD-IAH
2h 51mnonstop
$48Spirit Airlines
Find Deal
Sun, Dec 8
7:25 am - 10:24 amORD-IAH
2h 59mnonstop
$53Frontier
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Tue, Feb 25
8:30 pm - 11:29 pmORD-IAH
2h 59mnonstop
$79American Airlines
Find Deal
Wed, Mar 5
7:35 am - 10:32 amORD-IAH
2h 57mnonstop
$90United Airlines
Find Deal
Wed, Dec 18
9:30 pm - 12:30 amORD-IAH
3h 00mnonstop
$99United Airlines
Find Deal
Fri, Feb 28
3:35 pm - 11:56 pmORD-IAH
8h 21m1 stop
$108Delta
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Wed, Dec 18
11:45 am - 11:29 pmORD-IAH
11h 44m3 stops
Thu, Dec 5
1:25 pm - 4:09 pmORD-IAH
2h 44mnonstop
$149American Airlines
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Wed, Nov 27
9:45 am - 5:40 pmORD-IAH
7h 55m1 stop
$158Delta
Find Deal
Wed, Nov 27
10:00 am - 6:46 amORD-IAH
20h 46m2 stops
Tue, Dec 24
1:09 pm - 1:35 amORD-IAH
12h 26m1 stop
9:38 am - 12:18 pmIAH-ORD
2h 40mnonstop
$169Spirit Airlines
Find Deal
Tue, Nov 26 - Thu, Dec 5
1:09 pm - 1:35 amORD-IAH
12h 26m1 stop
3:57 pm - 11:07 pmIAH-ORD
7h 10m1 stop
$171Spirit Airlines
Find Deal
Tue, Nov 26 - Thu, Dec 5
6:33 pm - 9:30 pmORD-IAH
2h 57mnonstop
3:04 pm - 11:38 pmIAH-ORD
8h 34m1 stop
Tue, Nov 26 - Tue, Dec 3
1:09 pm - 1:35 amORD-IAH
12h 26m1 stop
10:20 pm - 12:55 amIAH-ORD
2h 35mnonstop
Tue, Nov 26 - Thu, Nov 28
7:30 am - 1:48 pmORD-IAH
6h 18m1 stop
3:04 pm - 11:38 pmIAH-ORD
8h 34m1 stop
Tue, Nov 26 - Tue, Dec 3
7:26 am - 10:16 amORD-IAH
2h 50mnonstop
6:12 pm - 8:59 pmIAH-ORD
2h 47mnonstop
$190Spirit Airlines
Find Deal
Tue, Nov 26 - Tue, Dec 3
7:26 am - 10:16 amORD-IAH
2h 50mnonstop
9:56 pm - 12:33 amIAH-ORD
2h 37mnonstop
$192Spirit Airlines
Find Deal
Sat, Nov 23 - Fri, Dec 6
6:44 pm - 9:41 pmORD-IAH
2h 57mnonstop
10:20 pm - 12:55 amIAH-ORD
2h 35mnonstop
$215Frontier
Find Deal
Sun, Nov 24 - Thu, Nov 28
7:30 am - 1:48 pmORD-IAH
6h 18m1 stop
11:26 am - 8:24 amIAH-ORD
20h 58m1 stop
$216Frontier
Find Deal
Tue, Nov 26 - Wed, Dec 4
7:30 am - 1:48 pmORD-IAH
6h 18m1 stop
10:20 pm - 12:55 amIAH-ORD
2h 35mnonstop
$223Frontier
Find Deal
Tue, Nov 26 - Thu, Nov 28
6:56 pm - 9:53 pmORD-IAH
2h 57mnonstop
9:56 pm - 12:33 amIAH-ORD
2h 37mnonstop
$86Spirit Airlines
Find Deal
Sat, Dec 7 - Sun, Dec 8
5:10 am - 8:01 amORD-IAH
2h 51mnonstop
9:56 pm - 12:33 amIAH-ORD
2h 37mnonstop
$92Spirit Airlines
Find Deal
Fri, Dec 6 - Sat, Dec 7
6:56 pm - 9:53 pmORD-IAH
2h 57mnonstop
9:38 am - 12:18 pmIAH-ORD
2h 40mnonstop
$95Spirit Airlines
Find Deal
Sat, Dec 7 - Sat, Dec 14
9:32 pm - 12:27 amORD-IAH
2h 55mnonstop
9:56 pm - 12:33 amIAH-ORD
2h 37mnonstop
$96Spirit Airlines
Find Deal
Fri, Dec 6 - Sun, Dec 8
6:10 am - 9:00 amORD-IAH
2h 50mnonstop
9:56 pm - 12:33 amIAH-ORD
2h 37mnonstop
Fri, Dec 6 - Sat, Dec 7
6:10 am - 9:00 amORD-IAH
2h 50mnonstop
9:56 pm - 12:33 amIAH-ORD
2h 37mnonstop
Fri, Dec 6 - Mon, Dec 9
6:20 am - 9:10 amORD-IAH
2h 50mnonstop
9:28 pm - 12:05 amIAH-ORD
2h 37mnonstop
$106Frontier
Find Deal
Mon, Dec 9 - Mon, Dec 16
6:10 am - 9:00 amORD-IAH
2h 50mnonstop
9:38 pm - 12:15 amIAH-ORD
2h 37mnonstop
$107Frontier
Find Deal
Fri, Dec 6 - Sun, Dec 8
12:45 pm - 3:47 pmORD-IAH
3h 02mnonstop
8:35 am - 11:25 amIAH-ORD
2h 50mnonstop
$157United Airlines
Find Deal
Sat, Jan 11 - Sat, Jan 18
8:30 pm - 11:31 pmORD-IAH
3h 01mnonstop
6:31 am - 9:05 amIAH-ORD
2h 34mnonstop
$197American Airlines
Find Deal
Fri, Feb 28 - Sun, Mar 2

Spirit Airlines flights from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport

Our best Spirit Airlines deals on Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport flight tickets
Spirit Airlines
Dec 7
ORD6:56 pmChicago O'Hare Intl
2h 57m
IAH9:53 pmHouston George Bush Intcntl
Dec 8
IAH9:56 pmHouston George Bush Intcntl
2h 37m
ORD12:33 amChicago O'Hare Intl
Spirit Airlines
Dec 6
ORD5:10 amChicago O'Hare Intl
2h 51m
IAH8:01 amHouston George Bush Intcntl
Dec 7
IAH9:56 pmHouston George Bush Intcntl
2h 37m
ORD12:33 amChicago O'Hare Intl
Spirit Airlines
Dec 7
ORD6:56 pmChicago O'Hare Intl
2h 57m
IAH9:53 pmHouston George Bush Intcntl
Dec 14
IAH9:38 amHouston George Bush Intcntl
2h 40m
ORD12:18 pmChicago O'Hare Intl

Frontier flights from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport

Our best Frontier deals on Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport flight tickets
Frontier
Dec 9
ORD6:20 amChicago O'Hare Intl
2h 50m
IAH9:10 amHouston George Bush Intcntl
Dec 16
IAH9:28 pmHouston George Bush Intcntl
2h 37m
ORD12:05 amChicago O'Hare Intl
Frontier
Dec 6
ORD6:10 amChicago O'Hare Intl
2h 50m
IAH9:00 amHouston George Bush Intcntl
Dec 8
IAH9:38 pmHouston George Bush Intcntl
2h 37m
ORD12:15 amChicago O'Hare Intl
Frontier
Dec 8
ORD6:20 amChicago O'Hare Intl
2h 50m
IAH9:10 amHouston George Bush Intcntl
Dec 9
IAH8:10 amHouston George Bush Intcntl
7h 33m
1 stop
ORD3:43 pmChicago O'Hare Intl

See travel insights to Houston from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport 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 cheapest month to fly from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport?

August. The cheapest time of year to fly to Houston George Bush Intcntl Airport from Chicago O'Hare Intl Airport is August. Most expensive is December

What is the cheapest day to depart Chicago O'Hare Intl Airport for Houston George Bush Intcntl Airport?

Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Monday

When is the cheapest time to fly from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport?

In the morning. Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport flights are approximately 21% more expensive in the afternoon than in the morning

How far in advance should you book Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport flights?

37 days before. The cheapest time to buy a flight from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport is approximately 37 days to departure

What cabin class options are available on Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport flights?

There are 3 cabin classes available to choose from on Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport 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 O'Hare Intl Airport to Houston George Bush Intcntl Airport flights?

No. A direct flight is the cheapest option for a flight between Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport.

How have Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport flight prices changed over time?

As of November 2024, prices for Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport flights are approximately 36% cheaper when compared to flights at the same time last year.

When to book flights from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to Houston George Bush Intcntl Airport (ORD to IAH) flight deals and tips

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

Best Price Found

$48

Fastest flight time

2h 44m

Direct flights

Every day
The best one-way flight to Houston George Bush Intcntl Airport from Chicago O'Hare Intl Airport in the past 72 hours is $48. The best round-trip flight deal from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $86.
The fastest flight from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport takes 2h 44m
Direct flights go from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport every day.

  • How far is Chicago O'Hare Intl to Houston George Bush Intcntl by plane?

    There are 925.5 mi between Chicago O'Hare Intl and Houston George Bush Intcntl. By plane, this route typically takes 2h 50m.

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

    Prices for flights from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to Houston George Bush Intcntl Airport?

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


Best airlines flying from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $56Free CancellationRating
6.1
3,539 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $71Free CancellationRating
6.3
8,175 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $146Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $166Free CancellationRating
7.4
9,173 reviews
Search United Airlines flights
  • United Airlines Flights From Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport

    United Airlines is one of the most popular airlines flying from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport, operating 74 flights/week on average for this route. A good United Airlines flight deal for Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport starts from $166 round-trip, up to an average price of $366. Our users have rated United Airlines at 7.4/10.

  • American Airlines Flights From Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport

    Another popular option for Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport flights is American Airlines (7.2/10, 10,000 ratings). American Airlines flies from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport around 12 times per week, with deals starting from $146 round-trip and rising to an average price of around $259.


Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Houston. momondo saves you time and could save you money on your trip.

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

All flight searches from Chicago to Houston on momondo can be filtered to show those which offer flexible booking policies.

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 simply researching potential flights to Houston, momondo offers a useful price alert feature which will track prices for flights to Houston from Chicago and alert you when they change.


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