Cheap Flights from Chicago to Houston from CAD 26️ 2024

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Find Chicago to Houston flights starting at CAD 26.

Book one-way or return flights from Chicago to Houston from as little as CAD 26. Choose from the popular airlines below and book your flight today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Chicago to Houston? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Chicago to Houston. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find Cheapest Airlines Flying from Chicago to Houston

View airlines operating flights from Chicago to Houston. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines

From CAD 26

Spirit Airlines

From CAD 34

American Airlines

From CAD 76

Delta Air Lines

From CAD 106

Southwest Airlines

From CAD 111

United Airlines

From CAD 116

Alaska Airlines

From CAD 307

ANA airlines

Find more flights and airlines

Alternative Routes for Chicago to Houston Flights

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Chicago to Houston.

Cheapest
MDW
17:16
2h 48m
Direct
IAH
20:04
Midway International Airport - George Bush Intercontinental Airport
Tue, May 7Frontier Airlines
CAD 26
ORD
06:25
2h 45m
Direct
IAH
09:10
O'Hare International Airport - George Bush Intercontinental Airport
Wed, May 22Frontier Airlines
CAD 31
ORD
17:51
25h 22m
1 transfer
HOU
19:13
O'Hare International Airport - William P. Hobby Airport
Thu, May 2Frontier Airlines
CAD 67
ORD
17:51
25h 22m
1 transfer
HOU
19:13
O'Hare International Airport - William P. Hobby Airport
Thu, May 2Frontier Airlines
CAD 67
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How do I find the cheapest flights?

When are flight tickets from Chicago (CHI) to Houston (HOU) the cheapest?
Airlines adjust prices for flights from Chicago to Houston based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Chicago (CHI) to Houston (HOU) cost?
According to Trip.com's data, the lowest price is around CAD 284.
How long is the flight from Chicago (CHI) to Houston (HOU)?
It takes about 3 hours 38 minutes to fly from Chicago (CHI) to Houston (HOU).
What are the most popular airlines that fly from Chicago (CHI) to Houston (HOU)?
Airlines with flights from Chicago (CHI) to Houston (HOU): Southwest Airlines, Finnair, United Airlines and Qatar Airways.
What's the most popular airline for direct flights from Chicago (CHI) to Houston (HOU)?
United Airlines operates 1 direct flights from Chicago (CHI) to Houston (HOU).
How many airports in Houston (HOU)?
There are 7 airport(s) in Houston (HOU): Houston Conroe, Houston David Wayne Hooks Airport, Houston Ellington Field, William P. Hobby Airport, George Bush Intercontinental Airport, Houston West Houston Airport and Houston Sugar Land.

How to find a cheap flight from Chicago to Houston

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Chicago to Houston. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com

Flight Information for Chicago to Houston Flights

Cheapest direct flight price	CAD 26
Cheapest return ticket price	CAD 55
Cheapest month	April
Peak season for travel	October
Flight distance	1,523.34km
Average flight time	3 hours 38 minutes
Popular airline	American Airlines