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Compare Cheap Flights from Chicago to Houston

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Round Trip Flights from Chicago to Houston

12 Mar
MDW
17 Mar
IAH
$ 93.35
12 Feb
ORD
15 Feb
IAH
$ 97.98
01 Mar
ORD
04 Mar
IAH
$ 156.96
21 Feb
ORD
24 Feb
IAH
$ 190.47
*Note: All fares are quoted in USD.

Last updated on Tuesday 01/21/2025 at 05:00 AM, the fares mentioned above are for flight tickets and inclusive of fuel surcharges, service fee and taxes. Based on historical data, these fares are subject to change without prior notice and cannot be guaranteed at the time of booking. Kindly go through our terms and conditions before booking.

Book Chicago To Houston Flights

Houston, Texas, is one of the most populated cities in the USA and is known for its diverse culture and modernization. It is known as the Energy Capital of the World as the city has gained much recognition for its energy sector. A metropolitan city, Houston, adorns the mix of modern and historic buildings as its skyline. The city is rooted in its art and culture, which are preserved for ages at the famous Houston Museum of Natural Science and the Museum of Fine Arts.
 
Houston entertains tourists with its vintage charm and history. There is a theater district that hosts classic shows, Broadway, live performances, and so much more for those intrigued by performing arts. The nightlife is equally fascinating. You will find trendy bars, nightclubs, and lounges to enjoy the food, the music, and the vibe. Adding to your Houston city tours, you can explore Preston Street, the Museum District, the Houston Space Center, the Houston Zoo, and much more.
 
If you want to explore the best of Houston, March to May and October to November are the right times to plan. This is the shoulder season, which means less crowded places and better deals on airline tickets from Chicago to Houston. Spirit Airlines, Frontier, United Airlines, and Southwest Airlines operate flights from Chicago to Houston. Chicago O'Hare International Airport (ORD) and Chicago Midway International Airport (MDW) are the two main airports to board CHI to HOU flights. George Bush Intercontinental Airport (IAH) and William P. Hobby Airport (HOU) are the two airports in Houston.
 
To book cheap flights from Chicago to Houston, you can call our executives. Our team is available 24/7 to assist you with cheap flight bookings.

Finding Cheap Flights From Chicago To Houston : Frequently Asked Questions

* The mentioned flight facts are based on the last 3 months' data. Information regarding the highest and lowest booking months is based on the last 12 months' data.

Major Carriers Operating Flights From Chicago To Houston
Airline Cheapest Average

SPIRIT AIRLINES $40 $122

UNITED AIRLINES $105 $290

AMERICAN AIRLINES $70 $278

Low Cost Carriers Operating Flights From Chicago To Houston
Airline Cheapest Average

SPIRIT AIRLINES $40 $122

FRONTIER AIRLINES $51 $173

AMERICAN AIRLINES $70 $278

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