starting at $264
starting at $141
starting at $151
starting at $133
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Chicago to Houston. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Chicago to Houston, despite the fact that sometimes flights with transfers can cost significantly less.
•
•
•
•
•
•
Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
The route Chicago — Houston is served by many carriers — 4 in total, including Southwest Airlines, American Airlines, United Airlines, and Frontier Airlines. This gives passengers wide opportunities: from finding the lowest fare (from $133) to selecting flights by schedule or service class. Our service aggregates data from multiple booking systems so you can compare offers in one place. This saves time and money: no need to check dozens of sites — just pick the right option and book online.
starting at $264
starting at $141
starting at $151
starting at $133
Chicago — Houston
07/25/2026
Departure
Direct flight
WN1001
starting at $264
Chicago — Houston
11/20/2026
Departure
Direct flight
AA1168
starting at $300
Chicago — Houston
04/27/2027
Departure
Direct flight
UA1124
starting at $151
There are most likely no direct flights on the Chicago — Houston route
The cheapest one-way flight from Chicago to Houston departs on 07/25/2026, is operated by Frontier Airlines and costs $133
The cheapest roundtrip flight from Chicago to Houston departs on 08/20/2026, is operated by Frontier Airlines and costs $108
Fastest flight from Chicago to Houston takes
There are direct flights on this route 3 days a week: Tu, Fr, and Sa
The distance between Chicago and Houston is 1516km (940 miles). There are 51 direct flights from Chicago to Houston. Chicago and Houston are in the same time zone. Flights from Chicago begin at 5:30 AM. The latest flight from Chicago departs at 9:56 PM
The cheapest flight ticket from Chicago to Houston according to data for the last 48 hours costs $133
Often the best time to buy tickets from Chicago to Houston is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Chicago to Houston can be found flying in these months: July, November.
The fastest flights from Chicago to Houston start from 2 hours 59 minutes in the air.
The following airlines operate direct flights on the route Chicago — Houston: Southwest Airlines, American Airlines, United Airlines
In different months, ticket prices from Chicago to Houston vary: minimum — $113 (July 2026), maximum — $144 (November 2026). Typically, the flight costs $128–$144.
We couldn't find any special offers for flights from Chicago to Houston