S$ 37 Cheap Flights from Chicago to Houston (CHI-HOU)

Cheap Flights from Chicago to Houston

Hotels in Houston

Worldwide Coverage

Flights to over 5,000 cities

One-stop Service Guarantee

Price guaranteed upon confirmed payment, booking guaranteed once tickets issued

Secure Payment

Convenient & reliable booking and payment system

Cheap Flights from Chicago to Houston starting at CNY 37

We've found these cheap flights for you. You can book one-way or return flight tickets.

One way
Round-trip

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

Cheapest time to fly from Chicago to Houston

We monitor flight fares to help you find the best deals effortlessly

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

Cheapest Airlines flying 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 S$ 43

Spirit Airlines

From S$ 45

American Airlines

From S$ 75

Delta Air Lines

From S$ 107

Southwest Airlines

From S$ 111

United Airlines

From S$ 115

Alaska Airlines

From S$ 307

Sun Country Airlines

From S$ 422

ANA airlines

Find more flights and airlines

Alternative Routes from Chicago to Houston

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Chicago to Houston.

Cheapest
ORD
06:25
2h 45m
Direct
IAH
09:10
O'Hare International Airport - George Bush Intercontinental Airport
Wed, May 22Frontier Airlines
S$ 37
MDW
17:16
2h 48m
Direct
IAH
20:04
Midway International Airport - George Bush Intercontinental Airport
Tue, May 7Frontier Airlines
S$ 43
ORD
17:51
25h 22m
1 transfer
HOU
19:13
O'Hare International Airport - William P. Hobby Airport
Thu, May 2Frontier Airlines
S$ 67
ORD
17:51
25h 22m
1 transfer
HOU
19:13
O'Hare International Airport - William P. Hobby Airport
Thu, May 2Frontier Airlines
S$ 67
Find More Flights

Frequently Asked Questions

When to buy 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 is a flight from Chicago (CHI) to Houston (HOU) cost?
According to Trip.com's data, the lowest price is around S$ 290.
How long is a flight from Chicago (CHI) to Houston (HOU)?
It takes about 3 hours 1 minute to fly from Chicago (CHI) to Houston (HOU).
What time does the earliest flight from Chicago to Houston depart?
The earliest flight departs from Chicago (ORD) at 06:00 and arrives in Houston (IAH) at 08:50.
What time does the latest flight from Chicago to Houston depart?
The latest flight departs from Chicago (ORD) at 21:37 and arrives in Houston (IAH) at 00:30.
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, Qatar Airways, United Airlines, IBERIA, Air New Zealand, British Airways, Alaska Airlines and Lufthansa.
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?
There are 7 airports near Houston: George Bush Intercontinental Airport, Houston Conroe, Houston David Wayne Hooks Airport, Houston Ellington Field, William P. Hobby 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

Find cheapest flight ticket from Chicago to Houston

Cheapest direct flight price	S$ 36
Cheapest return ticket price	S$ 69
Cheapest month	April
Peak season for travel	July
Flight distance	1,523.34km
Average flight time	3 hours 1 minute
Popular airline	American Airlines