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.
CHI — IAH
Jun 12 — Jun 191

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.

Popular in

March

Cheapest in

October

Round-trip from

$237

One-way from

$83
High demand for flights, 16% potential price rise
Best time to find cheap flights, 21% potential price drop
From Chicago (CHI) to Houston George Bush Intcntl
One-way flight from Chicago (CHI) to Houston George Bush Intcntl

CHI - IAH

Price

$237 - $408

IAH

Temperature

53.6 - 84.2 °F

IAH

Rainfall

3.2 - 5.9 inches

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.
  • 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.
  • 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

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.

Fly from

Any airport

Fly to

Any airport

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

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

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

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

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

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

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

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

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

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

Boarding

8.1

Comfort

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Overall

8.0

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

Boarding

8.1

Comfort

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Overall

8.0

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

Boarding

8.1

Comfort

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Overall

8.0

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

Boarding

8.1

Comfort

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Overall

8.0

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

Boarding

8.1

Comfort

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Overall

8.0

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

Boarding

8.1

Comfort

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Overall

8.0

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

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

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.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Spirit AirlinesCheapest$62Average$166FlexibilityNo cancel feeOn-time65%COVID-19 safety
Search Spirit Airlines flights
FrontierCheapest$117Average$183FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search Frontier flights
United AirlinesCheapest$119Average$317FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
American AirlinesCheapest$157Average$292FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
DeltaCheapest$275Average$570FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights

Hourly flight availability from Chicago to George Bush Intcntl

See what time of day planes typically take off from Chicago to George Bush Intcntl
7%of flight departuresEarly morningMidnight to 6 am
45%of flight departuresMorning6 am to noon
35%of flight departuresAfternoonNoon to 6 pm
13%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Chicago to George Bush Intcntl

See how many times per day planes take to the skies headed from Chicago to George Bush Intcntl
Sunday32daily flights
Monday40daily flights
Tuesday38daily flights
Wednesday33daily flights
Thursday36daily flights
Friday38daily flights
Saturday28daily flights
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