Cheap flights from Chicago O'Hare Intl Airport to Houston from $54
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 5/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Frontier flights from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport
Our best Frontier deals on Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport flight tickets
Delta flights from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport
Our best Delta deals on Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport flight tickets
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How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Houston George Bush Intcntl 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 George Bush Intcntl Airport?
The month of August is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Chicago O'Hare Intl Airport, with most prices found around $177. If you are unable to visit Houston George Bush Intcntl Airport during the month of August, then departing from Chicago O'Hare Intl Airport during the month September is also very affordable. Most momondo users find prices during this month for around $177.
What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?
The cheapest day to depart from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport is on a Friday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Friday will often find tickets for as low as $261. 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 George Bush Intcntl Airport on Sunday is $435.
What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?
Our data shows that the cheapest Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport flights are usually those with departure times in the evening. Our users have found flights to Houston George Bush Intcntl Airport in the evening for as low as $278. Try not to purchase tickets in the morning because they tend to be around $331. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Chicago O'Hare Intl to Houston George Bush Intcntl flight route?
Fly from Chicago O'Hare Intl to Houston George Bush Intcntl for the best Chicago O'Hare Intl - Houston George Bush Intcntl flight prices
How far in advance should I book a flight to Houston George Bush Intcntl Airport?
You are more likely to see cheaper flights to Houston George Bush Intcntl Airport from Chicago O'Hare Intl Airport when booking 11 weeks ahead of your departure date. In general, you can expect to find flights to Houston George Bush Intcntl Airport for around $221 when searching 11 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston George Bush Intcntl Airport from Chicago O'Hare Intl Airport for as low as $178 on momondo.
What cabin class options are available on Chicago O'Hare Intl to Houston George Bush Intcntl flights?
There are 4 cabin classes available to choose from on Chicago O'Hare Intl to Houston George Bush Intcntl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Chicago O'Hare Intl to Houston George Bush Intcntl?
Frontier, Spirit Airlines, and United Airlines are the most popular carriers operating from Chicago O'Hare Intl to Houston George Bush Intcntl
What airlines fly to Houston George Bush Intcntl Airport?
Spirit Airlines, United Airlines and American Airlines are the top three most popular airlines that fly to Houston George Bush Intcntl Airport from Chicago O'Hare Intl Airport according to our data. Spirit Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Houston George Bush Intcntl Airport. Keep in mind that there are 4 different airlines that fly to Houston George Bush Intcntl Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport on average per day?
As of April 2025, 27 flights take off from Chicago O'Hare Intl Airport and land in Houston George Bush Intcntl Airport each day. The most common flight departure time for this route is 8:00PM, with 39% of daily flights taking off in the evening.
How many flights depart from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport on average per week?
As of April 2025, there are 195 flights per week flying from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport. The most common day of the week flights depart is Tue, with 26% of flights taking off on this day.
When to book flights from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport
Cheap Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport (ORD to IAH) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport
How far is Chicago O'Hare Intl to Houston George Bush Intcntl by plane?
There are 925.5 mi between Chicago O'Hare Intl and Houston George Bush Intcntl. By plane, this route typically takes 1h 44m.
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport?
Prices for flights from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport are updated daily.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport?
The number of operators available for flights from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport is 4 as of April 2025.
How old do you have to be to fly from Chicago O'Hare Intl Airport to Houston George Bush Intcntl 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 George Bush Intcntl Airport.
What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?
The travel and health documents you'll need for your trip to Houston George Bush Intcntl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Houston George Bush Intcntl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport is Airbus A321neo (24.10% of total bookings). The next most popular plane models are Airbus A320neo (12.16%), Boeing 737-900 (11.28%), and Airbus A319 (8.80%).
What is the most popular airline from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport?
momondo data reveals that the most frequently booked airline on the route from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport is Spirit Airlines, representing 35% of all bookings. The subsequent popular airlines are United Airlines at 27%, American Airlines at 19%, and Frontier at 19%.
Best airlines flying from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport
Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $58 | Free Cancellation | Rating 5.9 3,287 reviews | |||
| PriceFrom $71 | Free Cancellation | Rating 6.3 7,961 reviews | |||
| PriceFrom $155 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $177 | Free Cancellation | Rating 7.4 8,696 reviews |
United Airlines Flights From Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport
United Airlines is one of the most popular airlines flying from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport, operating 27 flights/week on average for this route. A good United Airlines flight deal for Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport starts from $177 round-trip, up to an average price of $365. Our users have rated United Airlines at 7.4/10.
American Airlines Flights From Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport
Another popular option for Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport flights is American Airlines (7.2/10, 10,000 ratings). American Airlines flies from Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport around 5 times per week, with deals starting from $155 round-trip and rising to an average price of around $249.
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Why should I use momondo to find a flight deal from Chicago to Houston?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Houston. momondo saves you time and could save you money on your trip.
Can I find flights from Chicago to Houston with flexible booking policies on momondo?
All flight searches from Chicago to Houston on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Chicago to Houston?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to Houston.
I’m not ready to book a flight from Chicago to Houston right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Houston, momondo offers a useful price alert feature which will track prices for flights to Houston from Chicago and alert you when they change.