Cheap Flights from Clinton (CSM) to Houston (HOU)

Popular airlines from Clinton, OK (CSM-Clinton-Sherman Industrial) to Houston William Hobby Airport (HOU)

Frequently asked questions

How much does a flight from Clinton, OK (CSM-Clinton-Sherman Industrial) to William P. Hobby Airport (HOU) cost?
Grab a cheap one-way flight or cheap return flight from Clinton, OK (CSM-Clinton-Sherman Industrial) to William P. Hobby Airport (HOU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Clinton, OK (CSM-Clinton-Sherman Industrial) to William P. Hobby Airport (HOU)?
Traveling in is a good way to save, as it's the cheapest month for flights between CSM and HOU. You'll usually find the lowest prices during the off-season.
How many flights per day from Clinton, OK (CSM-Clinton-Sherman Industrial) to William P. Hobby Airport (HOU)?
Nonstop flights from Clinton, OK (CSM-Clinton-Sherman Industrial) to William P. Hobby Airport (HOU) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CSM to HOU?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* However, this can vary depending on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Clinton, OK (CSM-Clinton-Sherman Industrial) to William P. Hobby Airport (HOU)?
Select a flight from Clinton, OK (CSM-Clinton-Sherman Industrial) to William P. Hobby Airport (HOU) that leaves before 3 PM to reduce the risk of cancellations. Later departures are on average 22% more likely to be canceled.**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 Clinton, OK (CSM-Clinton-Sherman Industrial) to William P. Hobby Airport (HOU) last-minute?
Last-minute bookings from CSM to HOU are usually more expensive. To secure the lowest rates, start looking for flights well in advance. That being said, if you can play around with your travel dates, it's possible to find a cheap ticket right before your trip.
Is it cheaper to book a CSM to HOU flight and hotel package?
You can save money by booking a CSM to HOU flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. After selecting your ideal flights and accommodations, you can add extras such as activities, tours and car rentals.
Can I cancel or change the date of my flight from Clinton, OK (CSM-Clinton-Sherman Industrial) to William P. Hobby Airport (HOU)?
Generally, it's possible to reschedule or cancel your CSM to HOU flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Clinton-Sherman Industrial
Destination airport
William P. Hobby
Distance
454 mi

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Clinton to Houston Flights

The cheapest times to fly from Clinton to Houston

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 Clinton to Houston are during the month of . You can find some of the cheapest flights from Clinton to Houston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Clinton to Houston

Sunday is one of the best days to book for cheap flights from Clinton to Houston: 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 Clinton to Houston

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 Clinton to Houston 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 Clinton to Houston 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 Clinton to Houston 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.

 

Clinton to Houston Flights

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*Available to One Key members.