Cheap flights from Chicago O'Hare Intl Airport to Houston from $89
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Houston departing on 8/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Chicago O'Hare Intl Airport to Houston
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Delta flights from Chicago O'Hare Intl Airport to Houston Hobby Airport
Our best Delta deals on Chicago O'Hare Intl Airport to Houston Hobby Airport flight tickets
American Airlines flights from Chicago O'Hare Intl Airport to Houston Hobby Airport
Our best American Airlines deals on Chicago O'Hare Intl Airport to Houston Hobby Airport flight tickets
See travel insights to Houston from
How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Houston Hobby Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Houston Hobby Airport?
In general, February is the cheapest month to fly from Chicago O'Hare Intl Airport to Houston Hobby Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $156. The month of August is another great option to travel to Houston Hobby Airport, with average flight prices from Chicago O'Hare Intl Airport averaging around $167.
What is the cheapest day to depart on your flight to Houston Hobby Airport?
Our data shows that Wednesday is the least expensive day to fly to Houston Hobby Airport. Tickets to fly out on this day can be as low as $395. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Houston Hobby Airport on Sunday is $618.
What is the cheapest time of day to depart on your flight to Houston Hobby Airport?
According to our data, the cheapest time of day to fly to Houston Hobby Airport is in the evening. momondo users have found flights departing from Chicago O'Hare Intl Airport to Houston Hobby Airport in the evening for as low as $271. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around $353. Of course, these prices can vary depending on the time of year and what airport you fly to.
How far in advance should I book a flight to Houston Hobby Airport?
You are more likely to see cheaper flights to Houston Hobby Airport from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston Hobby Airport for around $224 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston Hobby Airport from Chicago O'Hare Intl Airport for as low as $160 on momondo.
What is the cheapest airline that flies from Chicago O'Hare Intl to Houston Hobby?
Southwest, Sun Country Air, and American Airlines are the most popular carriers operating from Chicago O'Hare Intl to Houston Hobby
What airlines fly to Houston Hobby Airport?
Spirit Airlines, United Airlines and Frontier are the top three most popular airlines that fly to Houston Hobby Airport from Chicago O'Hare Intl Airport according to our data. Spirit Airlines is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Houston Hobby Airport. Keep in mind that there are 5 different airlines that fly to Houston Hobby Airport on a routine basis, so you have a few additional options to choose from.
When to book flights from Chicago O'Hare Intl Airport to Houston Hobby Airport
Cheap Chicago O'Hare Intl Airport to Houston Hobby Airport (ORD to HOU) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Houston Hobby Airport
How far is Chicago O'Hare Intl to Houston Hobby by plane?
A flight from Chicago O'Hare Intl to Houston Hobby will travel around 945.3 mi. 4h 39m is a normal flight duration for this route.
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Houston Hobby Airport?
Prices for flights from Chicago O'Hare Intl Airport to Houston Hobby Airport were last updated today.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Houston Hobby Airport?
As of July 2025, there are 5 operators available to choose from for flights from Chicago O'Hare Intl Airport to Houston Hobby Airport.
How old do you have to be to fly from Chicago O'Hare Intl Airport to Houston Hobby Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Houston Hobby Airport.
What documentation or ID do you need to fly to Houston Hobby Airport?
The necessary travel and health documents for your Houston Hobby Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Chicago O'Hare Intl Airport to Houston Hobby Airport?
momondo data reveals that the most frequently booked airline on the route from Chicago O'Hare Intl Airport to Houston Hobby Airport is Spirit Airlines, representing 31% of all bookings. The subsequent popular airlines are United Airlines at 27%, Frontier at 21%, and American Airlines at 21%.
Best airlines flying from Chicago O'Hare Intl Airport to Houston Hobby Airport
Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Houston Hobby Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $67 | Free Cancellation | Rating 5.9 3,286 reviews | |||
| PriceFrom $74 | Free Cancellation | Rating 6.3 8,086 reviews | |||
| PriceFrom $157 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $165 | Free Cancellation | Rating 7.4 8,861 reviews | |||
| PriceFrom $316 | Free Cancellation | Rating 8.0 4,266 reviews |
Traveling to a place near Houston?
Book flights to Houston if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Chicago to Houston?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Houston from Chicago.
Can I find flights from Chicago to Houston with flexible booking policies on momondo?
Flights from Chicago to Houston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Chicago to Houston?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Houston from Chicago.
I’m not ready to book a flight from Chicago to Houston right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Chicago to Houston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Houston and let you know when they change.