Skip to main content
Beginning of main content

Cheap Flights from Chicago to Houston $148.21

Search over 282,000 hotels worldwide and 400 airlines worldwide.
Secure incredible value with Expedia’s Price Pledge
No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheapest Flights from Chicago to Houston (ORD to HOU)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Chicago to Houston (ORD to HOU)

Question : Looking for the cheapest flight over the next 30 days?
Answer : As of December 5th, the best day for deals to Houston (HOU) from Chicago (ORD) is December 12th. Bookings have been made roughly 36% below the average price for this route.

Question : How many days should you spend in Houston if you're flying in from Chicago?
Answer : Travelers from ORD to HOU stay seven days on average.

Question : Will you do what it takes to get the absolute lowest-cost flight?
Answer : The cheapest day to fly in December is Wednesday. Being flexible with your travel days garners you even more savings during your booking.

Question : How often are prices changing for this route?
Answer : Prices for ORD to HOU do change a lot more than the majority of routes. Remember, the sooner you book, the more you're able to save.

Question : In terms of overall promptness, how does ORD to HOU rank compared to the rest of the world?
Answer : Using the combined on-time percentage and average delay breakdown, Chicago to Houston currently has a 3.8 out of a possible 5 star rating. A 3.8 rating means you should plan on being flexible with your arrival plans.