رحلات طيران رخيصة "SAR 709" من شيكاغو، إلينوي (ORD) إلى هيوستن (IAH)

Book your trip with United Airlines and you'll be airborne for roughly 2 hours and 50 minutes. This reputable airline has a direct flight that takes off at 6:00AM from O'Hare Airport and reaches George Bush Intercontinental Airport (IAH) at 8:50AM. Expedia has some incredible flight deals, so take a peek at what's available on this route today.

When it's time to book your flights, it pays to be prepared. While it's possible to pick up a deal on an O'Hare Intl. Airport (ORD) to Houston Airport flight at the last minute, fares usually don't get cheaper as the departure date nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to book a domestic flight is between 28 – 35 days ahead. For international flights it's three to four months.

George Bush Intercontinental Airport (IAH), William P. Hobby Airport (HOU) and Ellington Field Airport (EFD) are your options when heading off from Chicago to Houston. About 26 kilometers north of downtown Houston, George Bush Intercontinental Airport (IAH) is the city's major hub. Think about factors such as flight schedules and the distance to your hotel before picking your airport. Toyota Center and Minute Maid Park are a couple of great attractions to visit when you reach your destination.

For United Airlines flights jetting from O'Hare Intl. Airport (ORD) to George Bush Intercontinental Airport (IAH), the most popular departure times are between 6:00 AM - 7:00 AM. If you want to avoid delays, travel in the morning. This way you can dodge air traffic that accumulates in the afternoon and evening.

You can easily make changes to your O'Hare Intl. Airport (ORD) to George Bush Intercontinental Airport (IAH) flight through the Expedia Trips portal. Before making any amendments, browse the rules and conditions in your itinerary to see what you're allowed to do and what charges may apply. Some airlines have a change fee per person, in addition to any difference in airfares. But if you booked in the last 24 hours, you may be able to cancel for free and organize new flights. You can also find your way to our Customer Service portal for further details and to chat with our Virtual Agent.