Cheap flights from Chicago to Houston George Bush Intcntl Airport from $38
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 to Houston George Bush Intcntl Airport departing on 4/9. 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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Delta flights from Chicago to Houston George Bush Intcntl Airport
Our best Delta deals on Chicago to Houston George Bush Intcntl Airport flight tickets
Spirit Airlines flights from Chicago to Houston George Bush Intcntl Airport
Our best Spirit Airlines deals on Chicago to Houston George Bush Intcntl Airport flight tickets
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How to get the cheapest flight ticket from Chicago 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 typical price of a round-trip flight between Chicago and Houston George Bush Intcntl Airport?
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, with most prices found around $114. If you are unable to visit Houston George Bush Intcntl Airport during the month of August, then departing from Chicago during the month September is also very affordable. Most momondo users find prices during this month for around $140.
What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?
The cheapest day to depart from Chicago 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 $268. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Monday is $440.
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 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 $284. Try not to purchase tickets in the morning because they tend to be around $332. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Chicago to Houston George Bush Intcntl flight route?
Fly from Chicago O'Hare Intl to Houston George Bush Intcntl for the best Chicago - 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 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 $220 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 for as low as $174 on momondo.
What cabin class options are available on Chicago to Houston George Bush Intcntl flights?
There are 4 cabin classes available to choose from on Chicago 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 to Houston George Bush Intcntl?
Frontier, Spirit Airlines, and United Airlines are the most popular carriers operating from Chicago to Houston George Bush Intcntl
What airlines fly to Houston George Bush Intcntl Airport?
Spirit Airlines, United Airlines and Frontier are the top three most popular airlines that fly to Houston George Bush Intcntl Airport from Chicago according to our data. Spirit Airlines is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Houston George Bush Intcntl Airport. Keep in mind that there are 5 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 to Houston George Bush Intcntl Airport on average per day?
As of March 2025, there are 34 flights per day flying from Chicago to Houston George Bush Intcntl Airport. The most common time of day flights depart is 8:00PM, with 35% of flights taking off in the evening.
How many flights depart from Chicago to Houston George Bush Intcntl Airport on average per week?
As of March 2025, 242 flights take off from Chicago and land in Houston George Bush Intcntl Airport each week. The most common flight departure day for this route is Sun, with 21% of weekly flights taking off on this day.
When to book flights from Chicago to Houston George Bush Intcntl Airport
Cheap Chicago to Houston George Bush Intcntl Airport (CHI to IAH) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago to Houston George Bush Intcntl Airport
How far is Chicago to Houston George Bush Intcntl by plane?
Chicago and Houston George Bush Intcntl are 926.3 mi apart from one another. In terms of flight time, this usually takes a little over 2h 45m.
When did momondo last update prices for flights from Chicago to Houston George Bush Intcntl Airport?
Prices for flights from Chicago to Houston George Bush Intcntl Airport refresh daily.
How many operators does momondo search for flights from Chicago to Houston George Bush Intcntl Airport?
The number of operators available for flights from Chicago to Houston George Bush Intcntl Airport is 5 as of March 2025.
How old do you have to be to fly from Chicago to Houston George Bush Intcntl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago 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 to Houston George Bush Intcntl Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Chicago to Houston George Bush Intcntl Airport is Airbus A321neo (17.58% of total bookings). The next most popular plane models are Airbus A320neo (15.29%), Boeing 737-900 (10.61%), and Airbus A320 (sharklets) (7.19%).
What is the most popular airline from Chicago to Houston George Bush Intcntl Airport?
momondo data reveals that the most frequently booked airline on the route from Chicago to Houston George Bush Intcntl Airport is Frontier, representing 38% of all bookings. The subsequent popular airlines are United Airlines at 28%, Spirit Airlines at 22%, and American Airlines at 12%.
Best airlines flying from Chicago to Houston George Bush Intcntl Airport
Compare and see reviews for airlines that fly from Chicago to Houston George Bush Intcntl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $56 | Free Cancellation | Rating 6.0 3,318 reviews | |||
| PriceFrom $71 | Free Cancellation | Rating 6.3 7,940 reviews | |||
| PriceFrom $149 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $175 | Free Cancellation | Rating 7.4 8,679 reviews | |||
| PriceFrom $256 | Free Cancellation | Rating 8.0 8,068 reviews |
United Airlines Flights From Chicago to Houston George Bush Intcntl Airport
The lowest priced United Airlines flight from Chicago to Houston George Bush Intcntl Airport from the last 72 hours was $175. Generally, United Airlines has 50 flights on this route every week with an average price of $365. United Airlines is rated 7.4/10 by our users.
American Airlines Flights From Chicago to Houston George Bush Intcntl Airport
The best American Airlines deal for Chicago to Houston George Bush Intcntl Airport flight tickets found on momondo in the last 72 hours was $149, round-trip. It should be noted that an average American Airlines flight deal for this route in this time was higher, at $249 round-trip. American Airlines operates 4 flights out of Chicago into Houston George Bush Intcntl Airport in an average week, so prices vary by time and availability. 10,000 American Airlines reviews by users on momondo have scored the airline at 7.2/10.
Traveling to a place near Houston?
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Why should I use momondo to find a flight deal from Chicago to Houston?
It is quick and easy to find Chicago to Houston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Houston that suits you.
Can I find flights from Chicago to Houston with flexible booking policies on momondo?
momondo does allow users to show only those flights to Houston from Chicago which offer a flexible booking policy as well as other useful filters and features.
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 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.