Cheap Flights from Chicago (CHI) to Houston (HOU)

Top tips for finding a cheap flight from Chicago to Houston

Finding cheap tickets from Chicago to Houston is easy with a little flexibility. Use our Whole Month search feature to scan through the calendar for the cheapest dates. You can also set up a Price Alert for your route and let us monitor the fares for you, sending notifications when prices change. If you’d rather skip layovers, select the Direct Flights search to view non-stop options that’ll save you time.

Booking your tickets early often leads to savings, but we can also find you some last-minute deals. In general, January is the best time to schedule your trip from Chicago to Houston, with the lowest average fares across the board. Keep these strategies in mind to find the best itinerary.

Handy information about Chicago airport

Chicago caters to a broad range of air travel needs through its diverse array of airports. Chicago O'Hare International Airport, one of the world's largest airports, boasts four terminals, providing numerous ground transport options including the CTA "L" train, connecting passengers to virtually anywhere in the city. It serves a wide range of domestic and international destinations, with a dedicated terminal for international travelers.

Complementing O'Hare, Chicago Midway International Airport operates from one terminal with three concourses and ensures connectivity with various ground transportation modes, focusing primarily on domestic flights and a few international routes. For more personalized travel, both Chicago Executive and DuPage Airports offer a terminal each for private and corporate aircraft, alongside convenient transport services. Lastly, Chicago Rockford, despite its single terminal structure, supports domestic travel, particularly catering to budget-conscious passengers. Each airport, strategically located, makes accessible the vast metropolitan landscape and aligns with different travel preferences, maintaining Chicago's reputation as a significant transportation hub.

Houston airport: good to know

Houston Intercontinental Airport, with five terminals, offers an extensive network of domestic and international flights. Terminal A and C handle mainly domestic services, with B and E focusing on international routes, and Terminal D is exclusively for international destinations. An underground train and shuttle services facilitate movement between terminals.

For more domestic travel-focused options, William P. Hobby Airport operates with two terminals, Central and West, connected by a covered walkway and served by shuttle services. Both offer flights with low-cost and traditional carriers. Other regional airports such as Ellington Field Airport, Sugar Land Regional Airport, West Houston Airport, and David Wayne Hooks Memorial Airport cater primarily to general aviation, military, government, and private flights, with limited commercial services predominantly being charter in nature. Each of these smaller airports features a single terminal with basic ground transportation options, including taxis and ride-sharing services. Fly from Chicago to Houston with peace of mind by arranging airport transfers well in advance.

Best time to fly from Chicago to Houston

The best time to fly from Chicago to Houston is during the spring months of March to May or the fall period of September to November. During these times, the weather in Houston is pleasantly warm with average temperatures ranging between 61°F and 79°F, providing comfortable conditions for exploring the city. Winter and summer extremes are avoided, making for an ideal travel experience with the added benefit of fewer rain showers compared to the wetter months.

Reasons to visit Houston

When planning your trip to Houston, check out these activities and attractions Houston has to offer. Space Center Houston welcomes visitors with a wealth of space exploration history and interactive exhibits to engage with astronaut endeavors. At the Museum of Natural Science, delve into a realm of scientific wonders including paleontology, astronomy, and more. Art enthusiasts can immerse themselves in the vast collections at The Museum of Fine Arts, showcasing works that span time and geography. Don’t miss the Houston Livestock Show and Rodeo, an annual event that combines entertainment with a celebration of the region's rich agricultural heritage.

Add hotel bookings and car hire to your Chicago to Houston flight

Planning your trip to Houston is easy and convenient with Skyscanner. For getting around the city, choose from respected car rental providers such as Hertz, Thrifty, or Dollar. After a day of exploration, rest at renowned hotels like the Hilton Americas – Houston, Hyatt Regency Houston, or The Lancaster Hotel. With all your travel needs in one place, Skyscanner ensures you spend less time organizing and more time experiencing the city.