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

IAH — CHI
Aug 14 — Aug 211

The best prices from Houston George Bush Intcntl to Chicago are usually found in February or October, booked 53 days in advance, depart on a Tuesday or Saturday and return on a Wednesday

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

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

IAH - CHI

Price

$132 - $329

CHI

Temperature

23 - 73.4 °F

CHI

Rainfall

1.7 - 4.9 inches

Popular inMarchHigh demand for flights, 36% potential price rise
Cheapest inFebruaryBest time to find cheap flights, 37% potential price drop
Round-trip from$132From Houston George Bush Intcntl to Chicago (CHI)
One-way from$78One-way flight from Houston George Bush Intcntl to Chicago (CHI)

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

Travelers have found that booking a Monday departure is the best way to save up to 30% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

To save up to 47% on this flight, we recommend booking at least 42 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Houston George Bush Intcntl Airport to Chicago from $215 1-2 weeks out and tickets from $298 for flights departing within the next 72 hours.

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

Flights from Houston George Bush Intcntl Airport to Chicago lean towards being more expensive in June. Prices are generally better when you fly from Houston George Bush Intcntl Airport to Chicago in October, with the cheapest ticket starting at $61.

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

When flying from Houston George Bush Intcntl Airport to Chicago, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 34% versus a flight at noon.

Cheap flights from George Bush Intcntl to Chicago in August, September 2022

The best prices found for IAH to CHI flights for August, September
Aug 31 - Sep 6
IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 45m
ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 48m
$75

Spirit Airlines

Pick Dates

Deal found 8/7/22

Sep 3 - Sep 7
IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 45m
ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 53m
$76

Spirit Airlines

Pick Dates

Deal found 8/7/22

Sep 9 - Sep 11
IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 39m
ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 52m
$77

Spirit Airlines

Pick Dates

Deal found 8/6/22

George Bush Intcntl to Chicago 2022 flight deals

Cheap flights to Chicago from George Bush Intcntl found for this year
Aug 31 - Sep 6
IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 45m
ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 48m
$75

Spirit Airlines

Pick Dates

Deal found 8/7/22

Sep 3 - Sep 7
IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 45m
ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 53m
$76

Spirit Airlines

Pick Dates

Deal found 8/7/22

Sep 9 - Sep 11
IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 39m
ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 52m
$77

Spirit Airlines

Pick Dates

Deal found 8/6/22

Cheap Spirit Airlines flights from George Bush Intcntl to Chicago

Aug 31 - Sep 6
IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 45m
ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 48m
$75

Spirit Airlines

Pick Dates

Deal found 8/7/22

Sep 3 - Sep 7
IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 45m
ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 53m
$76

Spirit Airlines

Pick Dates

Deal found 8/7/22

Sep 9 - Sep 11
IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 39m
ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 52m
$77

Spirit Airlines

Pick Dates

Deal found 8/6/22

  • If you’re traveling from Houston George Bush Intcntl Airport to Chicago, one of the more common airlines traveling that route is Spirit Airlines. Houston George Bush Intcntl Airport to Chicago flights are typically 31% cheaper than other airlines traveling the same route. Flights from Spirit Airlines typically cost $245.17 RT. The cheapest Spirit Airlines flight found for this route was $69. When traveling from Houston George Bush Intcntl Airport to Chicago on Spirit Airlines, the most popular airport to depart from is Houston George Bush Intcntl Airport and the most popular airport to arrive at is Chicago O'Hare Intl Airport. When flying from Houston George Bush Intcntl Airport to Chicago, Spirit Airlines flights are 27% more popular than any other airline flying that same route.

Cheap Frontier flights from George Bush Intcntl to Chicago

Aug 31 - Sep 6
IAH

Houston George Bush Intcntl

MDW

Chicago Midway

1 stop

10h 27m
MDW

Chicago Midway

IAH

Houston George Bush Intcntl

1 stop

6h 46m
$157

Frontier

Pick Dates

Deal found 8/7/22

Aug 20 - Aug 23
IAH

Houston George Bush Intcntl

MDW

Chicago Midway

1 stop

8h 27m
MDW

Chicago Midway

IAH

Houston George Bush Intcntl

1 stop

6h 46m
$159

Frontier

Pick Dates

Deal found 8/8/22

Aug 23 - Aug 31
IAH

Houston George Bush Intcntl

MDW

Chicago Midway

1 stop

8h 23m
MDW

Chicago Midway

IAH

Houston George Bush Intcntl

1 stop

5h 47m
$160

Frontier

Pick Dates

Deal found 8/6/22

  • One of the most popular airlines traveling from Houston George Bush Intcntl Airport to Chicago is Frontier. Flights from Frontier traveling this route typically cost $243.30 RT. This price is typically 65% cheaper than other airlines that offer Houston George Bush Intcntl Airport to Chicago flights. When booking this route, the cheapest RT price found was $88. Houston George Bush Intcntl Airport is the most common Houston George Bush Intcntl Airport airport to take off from when flying to Chicago. Chicago O'Hare Intl Airport is the most popular arrival airport in Chicago. When flying from Houston George Bush Intcntl Airport to Chicago, Frontier flights are 25% more popular than any other airline flying that same route.

Non-stop flights to Chicago from George Bush Intcntl

Save time with George Bush Intcntl to Chicago direct flight deals
Aug 31 - Sep 6
IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 45m
ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 48m
$75

Spirit Airlines

Pick Dates

Deal found 8/7/22

Sep 3 - Sep 7
IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 45m
ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 53m
$76

Spirit Airlines

Pick Dates

Deal found 8/7/22

Sep 9 - Sep 11
IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 39m
ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 52m
$77

Spirit Airlines

Pick Dates

Deal found 8/6/22

Last minute flights from George Bush Intcntl to Chicago

Late deals on return flights to Chicago from George Bush Intcntl, departing today and this week
Aug 18 - Aug 22
IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 43m
ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 45m
$127

Spirit Airlines

Pick Dates

Deal found 8/7/22

Aug 16 - Aug 23
IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 45m
ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 45m
$133

Spirit Airlines

Pick Dates

Deal found 8/8/22

Aug 15 - Aug 23
IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

1 stop

15h 37m
ORD

Chicago O'Hare Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 45m
$137

Multiple Airlines

Pick Dates

Deal found 8/8/22

One-way flights to Chicago from George Bush Intcntl

The cheapest one-way flights from George Bush Intcntl to Chicago
Sep 9
IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 39m
$34

Spirit Airlines

Pick Dates

Deal found 8/6/22

Oct 24
IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 52m
$37

Spirit Airlines

Pick Dates

Deal found 8/6/22

Sep 8
IAH

Houston George Bush Intcntl

ORD

Chicago O'Hare Intl

Nonstop

2h 35m
$39

Spirit Airlines

Pick Dates

Deal found 8/6/22

Related info for your journey

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

Which airlines flying from Houston George Bush Intcntl to Chicago 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 Houston George Bush Intcntl to Chicago have implemented new flexible cancellation policies.

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

Yes, there are multiple flights from Houston George Bush Intcntl Airport to Chicago for under $100. The cheapest flight booked recently is on Spirit Airlines for just $75, but on average you can expect to pay $89.

Are there nonstop flights from Houston George Bush Intcntl Airport to Chicago for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Houston George Bush Intcntl Airport to Chicago under $100. A good price for a nonstop flight from Houston George Bush Intcntl Airport to Chicago is less than $89.

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

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

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

Nonstop flights can be found on the following days: Wednesday, Thursday, Friday, Saturday.

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

Per day, 19 flights depart from Houston George Bush Intcntl Airport to Chicago on average.
Early Morning (Midnight to 6am) - 16% of flight departures
Morning (6am - Noon) - 16% of flight departures
Afternoon (Noon - 6pm) - 58% of flight departures
Evening (6pm - Midnight) - 11% of flight departures

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

Airlines like Spirit Airlines fly from Houston George Bush Intcntl Airport to Chicago in about 2h 45m. The time it takes to get you to your destination is usually consistent. There are 930 mi between Houston George Bush Intcntl Airport and Chicago. All flights are typically nonstop.

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

Spirit Airlines, at $75, was found to be the cheapest airline from Houston George Bush Intcntl Airport to Chicago.. Spirit Airlines is currently priced 64% below the average price you’ll pay for this route.

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

For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $34. Users have also found prices from $79 and $79 on United Airlines and Frontier, respectively.

What are the most popular routes from Houston George Bush Intcntl Airport to Chicago?

Most travelers choose Houston George Bush Intcntl - Chicago O'Hare Intl, Houston George Bush Intcntl - Chicago Midway or Houston George Bush Intcntl - Chicago Greater Rockford when deciding on the best route from Houston George Bush Intcntl Airport to Chicago.

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

Undisclosed Carrier, American Airlines and Delta are the most popular airlines when flying from Houston George Bush Intcntl Airport to Chicago.

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

Before booking your flight to Chicago from Houston George Bush Intcntl Airport, check out the most reliable airlines to get you to your destination on time: Cathay Pacific (100%), Spirit Airlines (90%), Royal Jordanian( 89%).

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

Looking for the cheapest flight from Houston George Bush Intcntl Airport to Chicago? While on average our users pay $286, our data indicates the cheapest price to be $63. The most popular route (Houston George Bush Intcntl - Chicago O'Hare Intl), is priced around $80.

Alternative routes for George Bush Intcntl to Chicago

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from George Bush Intcntl to Chicago

The chart below displays the airlines Cheapflights users traveling from George Bush Intcntl to Chicago choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$16Average$24FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
Spirit AirlinesCheapest$53Average$184FlexibilityNo cancel feeOn-time65%COVID-19 safety
Search Spirit Airlines flights
United AirlinesCheapest$69Average$245FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
American AirlinesCheapest$88Average$243FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
FrontierCheapest$172Average$451FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search Frontier flights
DeltaCheapest$174Average$369FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights

Hourly flight availability from George Bush Intcntl to Chicago

See what time of day planes typically take off from George Bush Intcntl to Chicago
20%of flight departuresEarly morningMidnight to 6 am
36%of flight departuresMorning6 am to noon
28%of flight departuresAfternoonNoon to 6 pm
16%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from George Bush Intcntl to Chicago

See how many times per day planes take to the skies headed from George Bush Intcntl to Chicago
Sunday53daily flights
Monday58daily flights
Tuesday53daily flights
Wednesday53daily flights
Thursday50daily flights
Friday53daily flights
Saturday37daily flights