What days are nonstop flights available from Chicago to Houston George Bush Intcntl Airport?

You can find nonstop flights on the following days: Sunday, Wednesday, Thursday, Friday, Saturday.

How long is the flight from Chicago to Houston George Bush Intcntl Airport?

Departing from Chicago to Houston George Bush Intcntl Airport will take you 5h 38m. Chicago and Houston George Bush Intcntl Airport are separated by a distance of 930 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Chicago to Houston George Bush Intcntl Airport round-trip?

Flying on Spirit Airlines is currently your cheapest option to Houston George Bush Intcntl Airport, with prices starting at $97. Another option worth looking into is Frontier, starting at $151 round trip. Users have found that Spirit Airlines is 60% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Chicago to Houston George Bush Intcntl Airport one-way?

One-way options have recently been found by users for as low as $64 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $72 and United Airlines from $89 one-way.

What are the most popular airlines that fly from Chicago to Houston George Bush Intcntl Airport?

The most popular airlines flying from Chicago to Houston George Bush Intcntl Airport are American Airlines, Frontier and Spirit Airlines. Something to consider prior to booking your flight.

What are the cheapest flights from Chicago to Houston George Bush Intcntl Airport?

While on average a flight from Chicago to Houston George Bush Intcntl Airport is generally $1,019, our data shows the cheapest flight currently is $89. When looking at the most popular route, (Chicago O'Hare Intl - Houston George Bush Intcntl), you can expect to pay $113 for that flight.

What are the most reliable airlines from Chicago to Houston George Bush Intcntl Airport?

Consider Avianca (93%), Royal Jordanian (89%) or American Airlines (86%) when booking your flight. These represent the most reliable airlines when flying from Chicago to Houston George Bush Intcntl Airport.

Which airlines flying from Chicago to Houston George Bush Intcntl have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like United Airlines, Spirit Airlines, and American Airlines flying from Chicago to Houston George Bush Intcntl have implemented new flexible cancellation policies.

What is the cheapest day to fly round-trip from Chicago to Houston George Bush Intcntl Airport?

Users have found that flying from Chicago to Houston George Bush Intcntl Airport on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

Our data shows that September tends to be the cheapest month to fly to Houston George Bush Intcntl Airport from Chicago. Users have commonly found prices around $241 for the month, but tickets can be as low as $102. Due to multiple factors, prepare for potentially higher prices in June.

When is the cheapest time to fly from Chicago to Houston George Bush Intcntl Airport (CHI - IAH)?

It’s typically best to fly out from Chicago to Houston George Bush Intcntl Airport in the evening. Doing so could potentially save you 22% on the flight price compared to flying at noon, which is usually more expensive.

What does ORD to IAH mean?

Great question - ORD to IAH just means Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport. Now you’ll know what these unique codes when you look for flights! Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD) are other airports near this flight route and their unique identifiers/IATA codes.

Cheap Flights from Chicago, IL to Houston George Bush Intcntl Airport (IAH) from $59 - CHI to IAH Tickets & Airfare Deals at Cheapflights.com

Q: How many flights depart from Chicago to Houston George Bush Intcntl Airport on average per day?

29 flight departures from Chicago to Houston George Bush Intcntl Airport per day on average. Early Morning (Midnight to 6am) - 3% of flight departures Morning (6am - Noon) - 34% of flight departures Evening (6pm - Midnight) - 62% of flight departures

Q: Can I find flights from Chicago to Houston George Bush Intcntl Airport for under $100 on Cheapflights?

Yes, there are multiple flights from Chicago to Houston George Bush Intcntl Airport for under $100. The cheapest flight booked recently is on Spirit Airlines for just $97, but on average you can expect to pay $131.

Q: Are there nonstop flights from Chicago to Houston George Bush Intcntl Airport for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Chicago to Houston George Bush Intcntl Airport under $200. A good price for a nonstop flight from Chicago to Houston George Bush Intcntl Airport is less than $191.

How to find the cheapest flight from Chicago (CHI) to George Bush Intcntl (IAH)

Popular in	March
Cheapest in	October
Round-trip from	$237
One-way from	$83

High demand for flights, 16% potential price rise

Search Deals

Best time to find cheap flights, 21% potential price drop

Search Deals

From Chicago (CHI) to Houston George Bush Intcntl

Search Deals

One-way flight from Chicago (CHI) to Houston George Bush Intcntl

Search Deals

CHI - IAH Price	$237 - $408
IAH Temperature	53.6 - 84.2 °F
IAH Rainfall	3.2 - 5.9 inches

CHI - IAH

Price

$237 - $408

IAH

Temperature

53.6 - 84.2 °F

IAH

Rainfall

3.2 - 5.9 inches

Users have found that booking a flight from Chicago to Houston George Bush Intcntl Airport at least 48 days early can save you up to 59% on average compared to booking a flight this week. If booking 48 days before your flight isn’t an option for you, users have found flights from Chicago to Houston George Bush Intcntl Airport for as little as $249 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $373 for flights departing within the next 3 days.

Cheap flights from Chicago to George Bush Intcntl in June, July 2023

These are some of the best deals we've found on flights to Houston in 2023 at this time. If these deals don't appeal to you, be sure to come back soon for more options.

Jun 28 - Jul 12

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

1 stop

5h 38m

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

9h 49m

$97

Spirit Airlines

Deal found 6/6

Jun 21 - Jul 12

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

1 stop

5h 38m

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

9h 49m

$119

Spirit Airlines

Deal found 6/5

Jul 4 - Jul 12

MDW

Chicago Midway

IAH

Houston George Bush Intcntl

1 stop

6h 43m

IAH

Houston George Bush Intcntl

MDW

Chicago Midway

1 stop

6h 00m

$120

Multiple Airlines

Deal found 6/6

Jul 10 - Jul 12

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

1 stop

11h 41m

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

9h 49m

$121

Spirit Airlines

Deal found 6/6

Jun 28 - Jul 12

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

2 stops

15h 17m

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

9h 49m

$123

Spirit Airlines

Deal found 6/6

Jun 21 - Jun 27

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

1 stop

5h 38m

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

14h 27m

$124

Spirit Airlines

Deal found 6/5

Jun 27 - Jul 12

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

1 stop

14h 30m

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

9h 49m

$126

Spirit Airlines

Deal found 6/5

Jun 21 - Jul 12

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

2 stops

13h 03m

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

9h 49m

$127

Spirit Airlines

Deal found 6/5

Jun 24 - Jun 27

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

2 stops

17h 08m

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

14h 27m

$129

Spirit Airlines

Deal found 6/6

Chicago to George Bush Intcntl 2023 flight deals

These are some of the best deals we've found on flights to Houston in 2023 at this time. If these deals don't appeal to you, be sure to come back soon for more options.

Jun 28 - Jul 12

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

1 stop

5h 38m

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

9h 49m

$97

Spirit Airlines

Deal found 6/6

Jun 21 - Jul 12

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

1 stop

5h 38m

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

9h 49m

$119

Spirit Airlines

Deal found 6/5

Jul 4 - Jul 12

MDW

Chicago Midway

IAH

Houston George Bush Intcntl

1 stop

6h 43m

IAH

Houston George Bush Intcntl

MDW

Chicago Midway

1 stop

6h 00m

$120

Multiple Airlines

Deal found 6/6

Jul 10 - Jul 12

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

1 stop

11h 41m

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

9h 49m

$121

Spirit Airlines

Deal found 6/6

Jun 28 - Jul 12

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

2 stops

15h 17m

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

9h 49m

$123

Spirit Airlines

Deal found 6/6

Jun 21 - Jun 27

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

1 stop

5h 38m

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

14h 27m

$124

Spirit Airlines

Deal found 6/5

Jun 27 - Jul 12

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

1 stop

14h 30m

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

9h 49m

$126

Spirit Airlines

Deal found 6/5

Jun 21 - Jul 12

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

2 stops

13h 03m

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

9h 49m

$127

Spirit Airlines

Deal found 6/5

Jun 24 - Jun 27

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

2 stops

17h 08m

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

14h 27m

$129

Spirit Airlines

Deal found 6/6

Cheap Frontier flights from Chicago to George Bush Intcntl

Consider these cheap Frontier flights we've found departing from Chicago to Houston. Make sure to check back often as deals are often changing.

Jun 27 - Jun 28

MDW

Chicago Midway

IAH

Houston George Bush Intcntl

1 stop

14h 23m

IAH

Houston George Bush Intcntl

MDW

Chicago Midway

1 stop

5h 56m

$151

Frontier

Deal found 6/6

Jul 26 - Aug 2

MDW

Chicago Midway

IAH

Houston George Bush Intcntl

1 stop

7h 00m

IAH

Houston George Bush Intcntl

MDW

Chicago Midway

1 stop

6h 00m

$154

Frontier

Deal found 6/6

Sep 9 - Sep 20

MDW

Chicago Midway

IAH

Houston George Bush Intcntl

1 stop

11h 04m

IAH

Houston George Bush Intcntl

MDW

Chicago Midway

1 stop

22h 40m

$165

Frontier

Deal found 6/6

Jul 17 - Jul 19

MDW

Chicago Midway

IAH

Houston George Bush Intcntl

1 stop

7h 05m

IAH

Houston George Bush Intcntl

MDW

Chicago Midway

1 stop

6h 00m

$172

Frontier

Deal found 6/6

Aug 21 - Aug 26

MDW

Chicago Midway

IAH

Houston George Bush Intcntl

1 stop

6h 40m

IAH

Houston George Bush Intcntl

MDW

Chicago Midway

1 stop

5h 53m

$178

Frontier

Deal found 6/6

Jun 20 - Jun 27

MDW

Chicago Midway

IAH

Houston George Bush Intcntl

1 stop

16h 54m

IAH

Houston George Bush Intcntl

MDW

Chicago Midway

1 stop

7h 00m

$185

Frontier

Deal found 6/5

Oct 28 - Nov 3

MDW

Chicago Midway

IAH

Houston George Bush Intcntl

1 stop

7h 04m

IAH

Houston George Bush Intcntl

MDW

Chicago Midway

1 stop

6h 15m

$186

Frontier

Deal found 6/6

Jul 5 - Jul 12

MDW

Chicago Midway

IAH

Houston George Bush Intcntl

1 stop

7h 00m

IAH

Houston George Bush Intcntl

MDW

Chicago Midway

1 stop

6h 00m

$187

Frontier

Deal found 6/5

Oct 3 - Oct 5

MDW

Chicago Midway

IAH

Houston George Bush Intcntl

1 stop

9h 18m

IAH

Houston George Bush Intcntl

MDW

Chicago Midway

1 stop

6h 12m

$188

Frontier

Deal found 6/6

One of the most popular airlines traveling from Chicago to Houston George Bush Intcntl Airport is Frontier. Flights from Frontier traveling this route typically cost $316.96 RT. This price is typically 48% cheaper than other airlines that offer Chicago to Houston George Bush Intcntl Airport flights. When booking this route, the cheapest RT price found was $119. Chicago O'Hare Intl Airport is the most common Chicago airport to take off from when flying to Houston George Bush Intcntl Airport. Houston George Bush Intcntl Airport is the most popular arrival airport in Houston George Bush Intcntl Airport. When flying from Chicago to Houston George Bush Intcntl Airport, Frontier flights are 9% more popular than any other airline flying that same route.

Cheap Spirit Airlines flights from Chicago to George Bush Intcntl

Take a gander at the lowest prices we've found on Spirit Airlines flights from Chicago to Houston. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.

Jun 28 - Jul 12

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

1 stop

5h 38m

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

9h 49m

$97

Spirit Airlines

Deal found 6/6

Jun 21 - Jul 12

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

1 stop

5h 38m

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

9h 49m

$119

Spirit Airlines

Deal found 6/5

Jul 10 - Jul 12

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

1 stop

11h 41m

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

9h 49m

$121

Spirit Airlines

Deal found 6/6

Jun 28 - Jul 12

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

2 stops

15h 17m

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

9h 49m

$123

Spirit Airlines

Deal found 6/6

Jun 21 - Jun 27

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

1 stop

5h 38m

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

14h 27m

$124

Spirit Airlines

Deal found 6/5

Jun 27 - Jul 12

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

1 stop

14h 30m

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

9h 49m

$126

Spirit Airlines

Deal found 6/5

Jun 21 - Jul 12

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

2 stops

13h 03m

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

9h 49m

$127

Spirit Airlines

Deal found 6/5

Jun 24 - Jun 27

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

2 stops

17h 08m

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

14h 27m

$129

Spirit Airlines

Deal found 6/6

Jun 21 - Jun 27

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 39m

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

14h 27m

$131

Spirit Airlines

Deal found 6/5

If you’re traveling from Chicago to Houston George Bush Intcntl Airport, one of the more common airlines traveling that route is Spirit Airlines. Chicago to Houston George Bush Intcntl Airport flights are typically 33% cheaper than other airlines traveling the same route. Flights from Spirit Airlines typically cost $291.80 RT. The cheapest Spirit Airlines flight found for this route was $157. When traveling from Chicago to Houston George Bush Intcntl Airport on Spirit Airlines, the most popular airport to depart from is Chicago O'Hare Intl Airport and the most popular airport to arrive at is Houston George Bush Intcntl Airport. When flying from Chicago to Houston George Bush Intcntl Airport, Spirit Airlines flights are 4% more popular than any other airline flying that same route.

Non-stop flights to George Bush Intcntl from Chicago

If you're seeking options on non-stop flights from Chicago to Houston, check out these fares. Those looking to potentially save on 1 or 2-stop flights from Chicago to Houston should utilize the search form at the the top of the page.

Jul 29 - Aug 5

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 41m

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 44m

$154

Spirit Airlines

Deal found 6/6

Jul 3 - Jul 8

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 41m

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 44m

$158

Spirit Airlines

Deal found 6/6

Jul 3 - Jul 17

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 41m

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 44m

$162

Spirit Airlines

Deal found 6/6

Jul 26 - Aug 1

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 39m

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 44m

$163

Spirit Airlines

Deal found 6/6

Jul 26 - Aug 5

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 39m

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 44m

$169

Spirit Airlines

Deal found 6/6

Jul 13 - Jul 17

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 41m

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 44m

$172

Spirit Airlines

Deal found 6/7

Jul 21 - Jul 25

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 41m

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 44m

$176

Spirit Airlines

Deal found 6/6

Aug 18 - Aug 20

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 50m

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 45m

$178

United Airlines

Deal found 6/7

Sep 19 - Sep 21

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 43m

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 34m

$189

Spirit Airlines

Deal found 6/6

Last minute flights from Chicago to George Bush Intcntl

Consider one of these great deals we found on last-minute flights from Chicago to Houston. Users should examine the flight details to ensure there are no surprises.

Jun 14 - Jun 20

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

1 stop

14h 30m

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

2 stops

15h 01m

$169

Spirit Airlines

Deal found 6/6

Jun 14 - Jun 20

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

1 stop

14h 30m

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

14h 27m

$170

Spirit Airlines

Deal found 6/6

Jun 14 - Jun 20

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

1 stop

14h 30m

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 44m

$171

Spirit Airlines

Deal found 6/6

Jun 13 - Jun 20

MDW

Chicago Midway

IAH

Houston George Bush Intcntl

1 stop

14h 43m

IAH

Houston George Bush Intcntl

MDW

Chicago Midway

1 stop

5h 25m

$180

Multiple Airlines

Deal found 6/6

Jun 14 - Jun 22

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

1 stop

14h 30m

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

2 stops

15h 01m

$181

Spirit Airlines

Deal found 6/6

Jun 14 - Jun 20

MDW

Chicago Midway

IAH

Houston George Bush Intcntl

1 stop

8h 02m

IAH

Houston George Bush Intcntl

MDW

Chicago Midway

1 stop

5h 25m

$183

Multiple Airlines

Deal found 6/6

Jun 13 - Jun 21

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

1 stop

14h 30m

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

12h 03m

$185

Spirit Airlines

Deal found 6/6

Jun 13 - Jun 21

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 39m

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

12h 03m

$189

Spirit Airlines

Deal found 6/6

Jun 14 - Jun 21

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

1 stop

14h 30m

IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

3 stops

17h 37m

$190

Spirit Airlines

Deal found 6/6

One-way flights to George Bush Intcntl from Chicago

Take a look at some of the one-way flights we've detected from Chicago to Houston. Those needing a return flight from Chicago to Houston can use the search form above.

Jul 4

MDW

Chicago Midway

IAH

Houston George Bush Intcntl

1 stop

6h 43m

$59

Multiple Airlines

Deal found 6/6

Jul 4

MDW

Chicago Midway

IAH

Houston George Bush Intcntl

1 stop

6h 43m

$60

Multiple Airlines

Deal found 6/5

Jul 4

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 39m

$64

Spirit Airlines

Deal found 6/5

Jul 3

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

1 stop

11h 31m

$66

Spirit Airlines

Deal found 6/7

Jun 20

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 39m

$70

Spirit Airlines

Deal found 6/6

Jun 20

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

1 stop

5h 38m

$71

Spirit Airlines

Deal found 6/6

Jun 28

MDW

Chicago Midway

IAH

Houston George Bush Intcntl

1 stop

7h 10m

$72

Frontier

Deal found 6/6

Jun 20

MDW

Chicago Midway

IAH

Houston George Bush Intcntl

1 stop

6h 43m

$73

Multiple Airlines

Deal found 6/6

Jul 3

ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

1 stop

7h 33m

$73

Spirit Airlines

Deal found 6/6

Find flights from Chicago to George Bush Intcntl within your budget

Fly from

Fly to

Budget

$97 - $199

Route

Depart

Return

Price

Chicago O'Hare IntlHouston George Bush Intcntl

ORD - IAH

ORDIAH

Chicago O'Hare Intl

Wed 6/28

1 stop5h 38m

Houston George Bush Intcntl

Wed 7/12

1 stop9h 49m

$97

Pick Dates

Chicago O'Hare IntlHouston George Bush Intcntl

ORD - IAH

ORDIAH

Chicago O'Hare Intl

Wed 6/21

1 stop5h 38m

Houston George Bush Intcntl

Wed 7/12

1 stop9h 49m

$119

Pick Dates

Chicago MidwayHouston George Bush Intcntl

MDW - IAH

MDWIAH

Chicago Midway

Tue 7/4

1 stop6h 43m

Houston George Bush Intcntl

Wed 7/12

1 stop6h 00m

$120

Pick Dates

Chicago O'Hare IntlHouston George Bush Intcntl

ORD - IAH

ORDIAH

Chicago O'Hare Intl

Mon 7/10

1 stop11h 41m

Houston George Bush Intcntl

Wed 7/12

1 stop9h 49m

$121

Pick Dates

Chicago O'Hare IntlHouston George Bush Intcntl

ORD - IAH

ORDIAH

Chicago O'Hare Intl

Wed 6/28

2 stops15h 17m

Houston George Bush Intcntl

Wed 7/12

1 stop9h 49m

$123

Pick Dates

Chicago MidwayHouston George Bush Intcntl

MDW - IAH

MDWIAH

Chicago Midway

Wed 6/21

1 stop8h 02m

Houston George Bush Intcntl

Tue 6/27

1 stop7h 00m

$137

Pick Dates

Chicago MidwayHouston George Bush Intcntl

MDW - IAH

MDWIAH

Chicago Midway

Tue 6/27

1 stop14h 23m

Houston George Bush Intcntl

Wed 6/28

1 stop5h 56m

$151

Pick Dates

Chicago MidwayHouston George Bush Intcntl

MDW - IAH

MDWIAH

Chicago Midway

Wed 7/26

1 stop7h 00m

Houston George Bush Intcntl

Wed 8/2

1 stop6h 00m

$154

Pick Dates

Chicago MidwayHouston George Bush Intcntl

MDW - IAH

MDWIAH

Chicago Midway

Tue 7/25

1 stop8h 14m

Houston George Bush Intcntl

Tue 8/1

1 stop6h 58m

$199

Pick Dates

Flights are sorted by cheapest first

Deals found on 6/6

Reviews of airlines servicing George Bush Intcntl

Get a feel of what it's like to fly with Frontier, Spirit Airlines and Southwest from Chicago to Houston by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

2,394 reviews

Check prices

Reviews

1 / 10

Food was really better than usual - because it was Air France actually! Partnered with Delta. Movie choices were much more limited because of the primarily French audience.

Delta

8.0

Very good

2,394 reviews

Delta

8.0

Very good

2,394 reviews

Check prices

Reviews

1 / 10

Food was really better than usual - because it was Air France actually! Partnered with Delta. Movie choices were much more limited because of the primarily French audience.

Southwest

7.6

Good

1,154 reviews

Delta

8.0

Very good

2,394 reviews

Check prices

Reviews

1 / 10

Food was really better than usual - because it was Air France actually! Partnered with Delta. Movie choices were much more limited because of the primarily French audience.

United Airlines

7.6

Good

1,563 reviews

Delta

8.0

Very good

2,394 reviews

Check prices

Reviews

1 / 10

Food was really better than usual - because it was Air France actually! Partnered with Delta. Movie choices were much more limited because of the primarily French audience.

American Airlines

7.3

Good

2,149 reviews

Delta

8.0

Very good

2,394 reviews

Check prices

Reviews

1 / 10

Food was really better than usual - because it was Air France actually! Partnered with Delta. Movie choices were much more limited because of the primarily French audience.

Spirit Airlines

6.5

Okay

1,070 reviews

Delta

8.0

Very good

2,394 reviews

Check prices

Reviews

1 / 10

Food was really better than usual - because it was Air France actually! Partnered with Delta. Movie choices were much more limited because of the primarily French audience.

Related info for your journey

Top 5 airlines flying from Chicago to George Bush Intcntl

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
Spirit Airlines	Cheapest$62	Average$166	FlexibilityNo cancel fee	On-time65%	COVID-19 safety	Search Spirit Airlines flights
Frontier	Cheapest$117	Average$183	FlexibilityNo cancel fee	On-time62%	COVID-19 safety	Search Frontier flights
United Airlines	Cheapest$119	Average$317	FlexibilityNo cancel fee	On-time69%	COVID-19 safety	Search United Airlines flights
American Airlines	Cheapest$157	Average$292	FlexibilityNo cancel fee	On-time71%	COVID-19 safety	Search American Airlines flights
Delta	Cheapest$275	Average$570	FlexibilityNo cancel fee	On-timeN/A	COVID-19 safety	Search Delta flights

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Hourly flight availability from Chicago to George Bush Intcntl

7%of flight departures	Early morningMidnight to 6 am
45%of flight departures	Morning6 am to noon
35%of flight departures	AfternoonNoon to 6 pm
13%of flight departures	Evening6 pm to midnight

Midnight

6 AM

Noon

6 PM

Weekly flight availability from Chicago to George Bush Intcntl

Sunday	32daily flights
Monday	40daily flights
Tuesday	38daily flights
Wednesday	33daily flights
Thursday	36daily flights
Friday	38daily flights
Saturday	28daily flights

Cheap flights from Chicago (CHI) to George Bush Intcntl (IAH) from $59

This is the cheapest one-way flight price, found on 6/6. Prices may vary by date and flight preferences.

The best prices from Chicago to Houston George Bush Intcntl are usually found in October or February, booked 38 days in advance, depart on a Wednesday or Saturday and return on a Tuesday

How to find the cheapest flight from Chicago (CHI) to George Bush Intcntl (IAH)

All the information you need to plan the best CHI to IAH flight in 2023: compare Chicago to George Bush Intcntl flight prices with the expected peak season, weather and rainfall in George Bush Intcntl.

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Cheap flights from Chicago to George Bush Intcntl in June, July 2023

The best prices found for CHI to IAH flights for June, July

These are some of the best deals we've found on flights to Houston in 2023 at this time. If these deals don't appeal to you, be sure to come back soon for more options.

Chicago to George Bush Intcntl 2023 flight deals

Cheap flights to George Bush Intcntl from Chicago found for this year

These are some of the best deals we've found on flights to Houston in 2023 at this time. If these deals don't appeal to you, be sure to come back soon for more options.

Cheap Frontier flights from Chicago to George Bush Intcntl

Consider these cheap Frontier flights we've found departing from Chicago to Houston. Make sure to check back often as deals are often changing.

Cheap Spirit Airlines flights from Chicago to George Bush Intcntl

Take a gander at the lowest prices we've found on Spirit Airlines flights from Chicago to Houston. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.

Non-stop flights to George Bush Intcntl from Chicago

Save time with Chicago to George Bush Intcntl direct flight deals

If you're seeking options on non-stop flights from Chicago to Houston, check out these fares. Those looking to potentially save on 1 or 2-stop flights from Chicago to Houston should utilize the search form at the the top of the page.

Last minute flights from Chicago to George Bush Intcntl

Late deals on return flights to George Bush Intcntl from Chicago, departing today and this week

Consider one of these great deals we found on last-minute flights from Chicago to Houston. Users should examine the flight details to ensure there are no surprises.

One-way flights to George Bush Intcntl from Chicago

The cheapest one-way flights from Chicago to George Bush Intcntl

Take a look at some of the one-way flights we've detected from Chicago to Houston. Those needing a return flight from Chicago to Houston can use the search form above.

Find flights from Chicago to George Bush Intcntl within your budget

Use the slider to find flights from Chicago to George Bush Intcntl that fit your budget.

Reviews of airlines servicing George Bush Intcntl

Get a feel of what it's like to fly with Frontier, Spirit Airlines and Southwest from Chicago to Houston by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Useful info, stats and facts about Chicago to George Bush Intcntl flights.

Which airlines flying from Chicago to Houston George Bush Intcntl have flexible cancellations due to COVID-19?

Can I find flights from Chicago to Houston George Bush Intcntl Airport for under $100 on Cheapflights?

Are there nonstop flights from Chicago to Houston George Bush Intcntl Airport for under $200 on Cheapflights?

Are there last-minute flights available from Chicago to Houston George Bush Intcntl Airport for under $200?

What days are nonstop flights available from Chicago to Houston George Bush Intcntl Airport?

How many flights depart from Chicago to Houston George Bush Intcntl Airport on average per day?

How long is the flight from Chicago to Houston George Bush Intcntl Airport?

What are the cheapest airlines flying from Chicago to Houston George Bush Intcntl Airport round-trip?

What are the cheapest airlines to fly from Chicago to Houston George Bush Intcntl Airport one-way?

What are the most popular airlines that fly from Chicago to Houston George Bush Intcntl Airport?

What are the most reliable airlines from Chicago to Houston George Bush Intcntl Airport?

What are the cheapest flights from Chicago to Houston George Bush Intcntl Airport?

What does ORD to IAH mean?

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Top 5 airlines flying from Chicago to George Bush Intcntl

The chart below displays the airlines Cheapflights users traveling from Chicago to George Bush Intcntl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

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