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

CHI — IAH
May 23 — May 301

The best prices from Chicago to Houston George Bush Intcntl are usually found in August or July, booked 21 days in advance, depart on a Wednesday or Saturday and return on a Tuesday

How to find the cheapest flight from Chicago to George Bush Intcntl

All the information you need to plan the best CHI to IAH flight in 2022: compare Chicago to George Bush Intcntl flight prices with the expected peak season, weather and rainfall in George Bush Intcntl.

CHI - IAH

Price

$91 - $214

IAH

Temperature

53.6 - 84.2 °F

IAH

Rainfall

3.2 - 5.9 inches

Popular inJuneHigh demand for flights, 29% potential price rise
Cheapest inAugustBest time to find cheap flights, 40% potential price drop
Average price$143Average for round-trip flights in May 2022
Round-trip from$91From Chicago (CHI) to Houston George Bush Intcntl

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.

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

Users have found that booking a flight from Chicago to Houston George Bush Intcntl Airport at least 18 days early can save you up to 21% on average compared to booking a flight this week. If booking 18 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 $128 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 $164 for flights departing within the next 3 days.

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

Our data shows that August tends to be the cheapest month to fly to Houston George Bush Intcntl Airport from Chicago. Users have commonly found prices around $136 for the month, but tickets can be as low as $37. Due to multiple factors, prepare for potentially higher prices in December.

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.

Cheap flights from Chicago to George Bush Intcntl in May, June 2022

The best prices found for CHI to IAH flights for May, June
Jun 8 - Jun 11
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 50m
$154

Spirit Airlines

View Deal

Deal found 5/16/22

Jun 7 - Jun 11
ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 51m
IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 50m
$160

Spirit Airlines

View Deal

Deal found 5/16/22

Jun 7 - Jun 8
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 50m
$168

Spirit Airlines

View Deal

Deal found 5/17/22

Chicago to George Bush Intcntl 2022 flight deals

Cheap flights to George Bush Intcntl from Chicago found for this year
Jun 8 - Jun 11
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 50m
$154

Spirit Airlines

View Deal

Deal found 5/16/22

Aug 24 - Aug 28
ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 46m
IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 52m
$158

Spirit Airlines

View Deal

Deal found 5/17/22

Jun 7 - Jun 11
ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 51m
IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 50m
$160

Spirit Airlines

View Deal

Deal found 5/16/22

Cheap Frontier flights from Chicago to George Bush Intcntl

May 28 - May 30
MDW

Chicago Midway

IAH

Houston George Bush Intcntl

1 stop

10h 27m
IAH

Houston George Bush Intcntl

MDW

Chicago Midway

1 stop

19h 13m
$236

Frontier

View Deal

Deal found 5/17/22

May 28 - May 29
MDW

Chicago Midway

IAH

Houston George Bush Intcntl

1 stop

10h 27m
IAH

Houston George Bush Intcntl

MDW

Chicago Midway

1 stop

6h 06m
$266

Frontier

View Deal

Deal found 5/16/22

May 29 - May 30
MDW

Chicago Midway

IAH

Houston George Bush Intcntl

1 stop

9h 01m
IAH

Houston George Bush Intcntl

MDW

Chicago Midway

1 stop

19h 13m
$276

Frontier

View Deal

Deal found 5/16/22

  • 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 $216.90 RT. This price is typically 109% cheaper than other airlines that offer Chicago to Houston George Bush Intcntl Airport flights. When booking this route, the cheapest RT price found was $78. 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 29% more popular than any other airline flying that same route.

Cheap Spirit Airlines flights from Chicago to George Bush Intcntl

Jun 8 - Jun 11
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 50m
$154

Spirit Airlines

View Deal

Deal found 5/16/22

Aug 24 - Aug 28
ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 46m
IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 52m
$158

Spirit Airlines

View Deal

Deal found 5/17/22

Jun 7 - Jun 11
ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 51m
IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 50m
$160

Spirit Airlines

View Deal

Deal found 5/16/22

  • 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 77% cheaper than other airlines traveling the same route. Flights from Spirit Airlines typically cost $199.70 RT. The cheapest Spirit Airlines flight found for this route was $64. 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 25% 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
Jun 8 - Jun 11
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 50m
$154

Spirit Airlines

View Deal

Deal found 5/16/22

Aug 24 - Aug 28
ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 46m
IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 52m
$158

Spirit Airlines

View Deal

Deal found 5/17/22

Jun 7 - Jun 11
ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 51m
IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 50m
$160

Spirit Airlines

View Deal

Deal found 5/16/22

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
May 28 - Jun 4
ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 45m
IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 38m
$170

Spirit Airlines

View Deal

Deal found 5/17/22

May 28 - Jun 6
ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 45m
IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 50m
$182

Spirit Airlines

View Deal

Deal found 5/18/22

May 24 - Jun 4
ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 56m
IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 38m
$188

Multiple Airlines

View Deal

Deal found 5/16/22

One-way flights to Houston George Bush Intcntl from Chicago

The cheapest one-way flights from Chicago to George Bush Intcntl
Jun 7
ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 50m
$68

Spirit Airlines

View Deal

Deal found 5/17/22

Jun 7
ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 50m
$72

Spirit Airlines

View Deal

Deal found 5/18/22

Aug 31
ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 46m
$78

Spirit Airlines

View Deal

Deal found 5/15/22

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?

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.

Can I find flights from Chicago to Houston George Bush Intcntl Airport for under $200 on Cheapflights?

Yes, there are multiple flights from Chicago to Houston George Bush Intcntl Airport for under $200. The cheapest flight booked recently is on Spirit Airlines for just $154, but on average you can expect to pay $176.

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 $176.

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

There are currently 20+ open flights from Chicago to Houston George Bush Intcntl Airport within the next 7 days for less than $200.

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

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

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

54 flight departures from Chicago to Houston George Bush Intcntl Airport per day on average.
Early Morning (Midnight to 6am) - 6% of flight departures
Morning (6am - Noon) - 22% of flight departures
Afternoon (Noon - 6pm) - 61% of flight departures
Evening (6pm - Midnight) - 11% of flight departures

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 2h 50m. Chicago and Houston George Bush Intcntl Airport are separated by a distance of 930 mi. Most flights are nonstop.

What is the cheapest airline to fly 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 $154.

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 $68 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $106 and United Airlines from $109 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 Major Airline, American Airlines and Delta. Something to consider prior to booking your flight.

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

Consider Republic Airways (100%), LOT (92%) or Qatar Airways (91%) when booking your flight. These represent the most reliable airlines when flying from Chicago to Houston George Bush Intcntl Airport.

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 $240, our data shows the cheapest flight currently is $34. When looking at the most popular route, (Chicago O'Hare Intl - Houston George Bush Intcntl), you can expect to pay $158 for that flight.

Alternative routes for Chicago to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.
Peoria to Hobbyfrom $500 pp

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
Juneyao AirlinesCheapest$11Average$20FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
Spirit AirlinesCheapest$53Average$144FlexibilityNo cancel feeOn-time65%COVID-19 safety
Search Spirit Airlines flights
American AirlinesCheapest$64Average$200FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
United AirlinesCheapest$78Average$217FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
DeltaCheapest$219Average$447FlexibilityNo 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
8%of flight departuresEarly morningMidnight to 6 am
27%of flight departuresMorning6 am to noon
21%of flight departuresAfternoonNoon to 6 pm
44%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
Sunday36daily flights
Monday46daily flights
Tuesday50daily flights
Wednesday50daily flights
Thursday26daily flights
Friday32daily flights
Saturday24daily flights