Cheap flights from Houston Hobby Airport to Illinois 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 Houston Hobby Airport to Illinois departing on 5/17. 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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How to get the cheapest flight ticket from Houston Hobby Airport to Illinois
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 Illinois?
The cheapest month to fly to Illinois from Houston Hobby Airport is in September. Flight prices, which tend to average around $148, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of September, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $158.
What is the cheapest day to depart on your flight to Illinois?
The cheapest day to depart from Houston Hobby Airport to Illinois is on a Wednesday when prices can be found for as low as $297. Flights from Houston Hobby Airport to Illinois on a Sunday will generally be more expensive and average around $456. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Illinois?
Our most recent data shows that the best time of day to fly to Illinois is in the evening. Flights from Houston Hobby Airport to Illinois during this time can be as low as $167. Flights at noon are often more expensive with an average ticket price of $732.
What is the cheapest Houston Hobby to Illinois flight route?
Fly from Houston Hobby to Chicago Midway for the best Houston Hobby - Illinois flight prices
How far in advance should I book a flight to Illinois?
You are more likely to see cheaper flights to Illinois from Houston Hobby Airport when booking 6 weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $210 when searching 6 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Houston Hobby Airport for as low as $146 on momondo.
What cabin class options are available on Houston Hobby to Illinois flights?
There are 1 cabin classes available to choose from on Houston Hobby to Illinois 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 Houston Hobby to Illinois?
Southwest, Allegiant Air, and Delta are the most popular carriers operating from Houston Hobby to Illinois
What airlines fly to Illinois?
Spirit Airlines, American Airlines and Frontier are the top three most popular airlines that fly to Illinois from Houston Hobby Airport according to our data. Spirit Airlines is the first choice among our users, with 29% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 5 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.
How many flights depart from Houston Hobby Airport to Illinois on average per day?
8 flights are operational daily from Houston Hobby Airport to Illinois as of April 2025. The most popular departure time for this route is 8:00AM, with 34% of flights per day taking off in the afternoon.
How many flights depart from Houston Hobby Airport to Illinois on average per week?
As of April 2025, 58 flights take off from Houston Hobby Airport and land in Illinois each week. The most common flight departure day for this route is Mon, with 21% of weekly flights taking off on this day.
Cheap Houston Hobby Airport to Illinois flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Houston Hobby Airport to Illinois
When did momondo last update prices for flights from Houston Hobby Airport to Illinois?
Prices for flights from Houston Hobby Airport to Illinois refresh daily.
How many operators does momondo search for flights from Houston Hobby Airport to Illinois?
The number of operators available for flights from Houston Hobby Airport to Illinois is 5 as of April 2025.
How old do you have to be to fly from Houston Hobby Airport to Illinois?
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 Houston Hobby Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The required travel and health documents for your Illinois trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Houston Hobby Airport to Illinois?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Houston Hobby Airport to Illinois is Airbus A321neo (17.63% of total bookings). The next most popular plane models are Airbus A320neo (14.03%), Boeing 737 MAX 8 (12.32%), and Boeing 737-700 Passenger/BBJ1 (winglets) (9.57%).
Best airlines flying from Houston Hobby Airport to Illinois
Compare and see reviews for airlines that fly from Houston Hobby Airport to Illinois with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $51 | Free Cancellation | Rating 6.0 3,281 reviews | |||
| PriceFrom $62 | Free Cancellation | Rating 6.3 7,926 reviews | |||
| PriceFrom $155 | Free Cancellation | Rating 7.4 8,667 reviews | |||
| PriceFrom $157 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $197 | Free Cancellation | Rating 8.0 4,280 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Houston to Illinois?
It is quick and easy to find Houston to Illinois 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 Illinois that suits you.
Can I find flights from Houston to Illinois with flexible booking policies on momondo?
All flight searches from Houston to Illinois on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Houston to Illinois?
momondo provides multiple filters to help you find the best flight to Illinois from Houston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Houston to Illinois right now. Can momondo alert me if prices change?
Price alerts on flights to Illinois from Houston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.