Cheap Flights from Houston (HOU) to Belleville (BLV)

Popular airlines from Houston William Hobby Airport (HOU) to Belleville, IL (BLV-MidAmerica-St. Louis)

Frequently asked questions

How much does a flight from William P. Hobby Airport (HOU) to MidAmerica-St. Louis Airport (BLV) cost?
Lock in a cheap one-way flight or cheap return flight from William P. Hobby Airport (HOU) to MidAmerica-St. Louis Airport (BLV) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from William P. Hobby Airport (HOU) to MidAmerica-St. Louis Airport (BLV)?
is the least expensive month to fly from HOU to BLV. Avoiding peak travel times is often the key to landing a great deal.
What is the cheapest airline that flies from William P. Hobby Airport (HOU) to MidAmerica-St. Louis Airport (BLV)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll take you from HOU to BLV. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from William P. Hobby Airport (HOU) to MidAmerica-St. Louis Airport (BLV)?
Nonstop flights from William P. Hobby Airport (HOU) to MidAmerica-St. Louis Airport (BLV) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from HOU to BLV?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from William P. Hobby Airport (HOU) to MidAmerica-St. Louis Airport (BLV)?
Choose a flight from William P. Hobby Airport (HOU) to MidAmerica-St. Louis Airport (BLV) that takes off before 3 PM to reduce the likelihood of delays. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from William P. Hobby Airport (HOU) to MidAmerica-St. Louis Airport (BLV) last-minute?
Last-minute fares from HOU to BLV are typically more expensive. For the best rates, start looking for flights ahead of time. That being said, if you're flexible with your travel plans, you may find a cheap ticket right before your trip.
Can I cancel or change the date of my flight from William P. Hobby Airport (HOU) to MidAmerica-St. Louis Airport (BLV)?
If you reserved your HOU to BLV flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you want more information.

Travel information

Origin airport
William P. Hobby
Destination airport
MidAmerica-St. Louis
Distance
688 mi

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Houston to Belleville Flights

The cheapest times to fly from Houston to Belleville

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Houston to Belleville are during the month of . You can find some of the cheapest flights from Houston to Belleville with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Houston to Belleville

Sunday is one of the best days to book for cheap flights from Houston to Belleville: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Houston to Belleville

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Houston to Belleville in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Houston to Belleville flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Houston to Belleville airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Houston to Belleville Flights

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*Available to One Key members.