Cheap flights from Chicago to Houston (CHI - IAH)

Flight FAQs

From Chicago to Houston

Can I find flights from Chicago to Houston for under $100 on Cheapflights?

Yes, there are multiple flights from Chicago to Houston for under $100. The cheapest flight booked recently is on Spirit Airlines for just $65, but on average you can expect to pay $70.

Are there nonstop flights from Chicago to Houston for under $100 on Cheapflights?

Cheapflights has 3 direct flights from Chicago to Houston under $100. A good price for a nonstop flight from Chicago to Houston is less than $70.

Are there last-minute flights available from Chicago to Houston for under $100?

There are currently just 3 open flights from Chicago to Houston within the next 7 days for less than $100.

What days are nonstop flights available from Chicago to Houston?

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

How popular is this flight route?

This flight path from Chicago to Houston George Bush Intcntl was viewed by 282 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What percent of flights are delayed?

When booking remember that flights Chicago to Houston are typically delayed by 16min. so prepare as needed.

How many passenger seats are available on a flight on this route?

65,823,214 passengers can be comfortably seated on when flying from Chicago to Houston George Bush Intcntl on average per day.

What is the cheapest airline for this route?

While browsing flights check up on current rates for Southwest Airlines Co.. Southwest Airlines Co. offers the cheapest flight to Chicago to Houston. Flight availability can sometimes range however expect there to be 202 flights on average per day.

How long does the flight from Chicago to Houston take?

A typical nonstop flight can take about 3 hours, covering about 578 miles.

How many flights depart from Chicago to Houston on average per day?

Per day, 114 flights depart from Chicago to Houston George Bush Intcntl on average.
Early Morning (Midnight to 6am) - 8% of flight departures
Morning (6am - Noon) - 25% of flight departures
Afternoon (Noon - 6pm) - 43% of flight departures
Evening (6pm - Midnight) - 24% of flight departures

Is Chicago weather warmer or cooler than Houston?

Temperatures around the 86 °F's can be experienced in August. The weather in Houston is hotter than in Chicago. Plan for potential changes in flight availability as peak weather approaches in this location.

What airports serve Chicago to Houston flights?

The airports that serve flights from Chicago to Huston are limited when it comes to Chicago. Two airports will serve flights out to Houston, with those two being Chicago Midway International Airport and Chicago O’Hare International Airport. Both airports serve flights from Chicago to Houston. Houston has an array of airports to choose from as well, two being William P. Hobby Airport which is Houston’s oldest commercial airport, and George Bush Intercontinental Airport.

Which airlines fly directly from Chicago to Huston?

Airlines that are available to fly directly from Chicago to Houston is limited to mostly American Airlines. American Airlines has a majority of flights from Chicago to Houston when choosing to fly from Chicago O’Hare International Airport to William P. Hobby Airport. Flights from Chicago Midway International to George Bush Intercontinental Airport are mostly handled by Delta Airlines, with the most flights available being with Delta.

What are the stopover options between Chicago to Houston?

Stopover options vary from flights and airports chosen, with flights from Chicago Midway International Airport to George Bush Intercontinental Airport, having one stopover in a variety of locations such as Detroit, Atlanta, and Minneapolis. The flight times can range from 4h 48m-6h 50m. With flights from Chicago O’Hare International Airport to William P. Hobby Airport, there is typically one stopover in Dallas/Fort Worth International Airport which is another airport located in Texas, with flight times ranging from 4h 28m-4h 46m.

Do I need a passport or visa to fly from Chicago to Houston?

Because Chicago and Houston are both within the United States, flights from one to the other would be considered as domestic and for US Citizens a visa would not be required in order to fly from each state. What would be required is a form of photo identification such as a passport or a valid driver’s license in order to board any flight from Chicago to Houston, if no form of identification available, travelers will not be allowed onto the aircraft.