Skip to main content
Beginning of main content

Cheap Flights from Chicago to Houston $86.4

Search over 321,000 hotels worldwide and 400 airlines worldwide.
Secure incredible value with Expedia's Price Guarantee.
No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheapest Flights from Chicago to Houston (ORD to IAH)

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 IAH)

Question : Who struggles with getting their passengers to George Bush Intercontinental Airport (IAH) on time?
Answer : If you're flying NetJets Aviation to Houston from Chicago, you may be tardy as they're delayed 100% of the time. If you’re on NetJets Aviation, be sure to sign up for the delay notifications to stay up to date with your flight’s status.

Question : Will you do what it takes to get the absolute cheapest flight?
Answer : The cheapest day to fly in April is Wednesday. Flexibility is paramount when booking travel plans in order to keep travel costs down.

Question : When traveling to Houston from Chicago, how long will you be in the air?
Answer : On average, the flight time from ORD to IAH is two hours and 49 minutes.

Question : What is the likelihood your flight will be delayed for this route?
Answer : This particular route gets passengers to George Bush Intercontinental Airport on time 70% of the time, which puts it in the bottom 50% of the world. When there is a delay, it averages about half an hour.

Question : Are you paying the cheapest or highest price for your ticket to Houston?
Answer : Flight prices are fluctuating more for this route than most routes in the United States, as they're ranging from $87 to $399. However, the sooner you book, the more you'll be able to save.

Question : Who's offering the cheapest round-trip flight to George Bush Intercontinental Airport (IAH) over the coming months?
Answer : United Airlines is your best bet for finding that coveted low fare. They're offering fares as low as $87, while prices for other flights are as high as $399.

Question : What's the likelihood of you being delayed on this route?
Answer : ORD to IAH currently scores 2 out of a possible 5 stars in promptness. This score combines both the number of delayed flights and total delay minutes. With 2 stars, you should feel rather worried about getting to Houston on time.