Cheap Flights from Houston (HOU) to Casper (CPR)

Popular airlines from Houston William Hobby Airport (HOU) to Casper, WY (CPR-Natrona County Intl.)

Cheap Flights from Houston to Casper (HOU-CPR)

Prices were available within the past 7 days and start at for one-way flights and $3,707 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Dec 23 - Tue, Dec 30
HOU
Houston
CPR
Casper
$3,707 Roundtrip, found 3 days ago
$3,707
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Dec 23 from Houston to Casper, returning Tue, Dec 30, priced at $3,707 found 3 days ago

Find the cheapest month to fly from Houston (HOU) to Casper (CPR)

May is typically the cheapest month to fly

From $248 - $608 per traveler.

Alternative airports near Casper

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Natrona County Intl. CPR. Cheapest and Closest option available. Average driving time to city center is 12 minutes. Flights from $328
CPR
Natrona County Intl.
CheapestClosest
Average driving time to city center12 min
Flights from $328
Flights from Houston (HOU) to Casper (CPR)
Origin airport
William P. Hobby
Destination airport
Natrona County Intl.
Roundtrip price
$3,707
Distance
1104 mi

Houston to Casper Flights

The cheapest times to fly from Houston to Casper

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

 

The best time to book a flight from Houston to Casper

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

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 Casper 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 Casper 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 Casper 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.

 

Frequently asked questions

How much does a flight from William P. Hobby Airport (HOU) to Natrona County Intl. Airport (CPR) cost?
Snag a cheap one-way flight or cheap return flight from $3,707 from William P. Hobby Airport (HOU) to Natrona County Intl. Airport (CPR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from William P. Hobby Airport (HOU) to Natrona County Intl. Airport (CPR)?
The cheapest month to fly from HOU to CPR is December, when there's less demand. Off-peak months are generally when airlines offer lower prices between these airports.
What is the cheapest airline that flies from William P. Hobby Airport (HOU) to Natrona County Intl. Airport (CPR)?
To find the cheapest airline flying from HOU to CPR, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from William P. Hobby Airport (HOU) to Natrona County Intl. Airport (CPR)?
Direct flights from William P. Hobby Airport (HOU) to Natrona County Intl. Airport (CPR) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from HOU to CPR?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change based on a number of factors, including the season and airline.*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 Natrona County Intl. Airport (CPR)?
To land at Natrona County Intl. Airport (CPR) on schedule, select a flight that leaves from William P. Hobby Airport (HOU) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Natrona County Intl. Airport (CPR) last-minute?
Holding off until just before your trip to book a ticket from HOU to CPR generally means paying more. While you may find some last-minute discounts, there's no guarantee. Keep your travel plans flexible for a better chance of scoring a bargain.
Is it cheaper to book a HOU to CPR flight and hotel package?
Compared with arranging flights and hotels separately, booking a HOU to CPR flight and hotel package with Expedia could result in significant savings. What's more, having everything in one place takes the hassle out of travel planning. Just secure your flights and select from our extensive range of hotels, then tailor your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from William P. Hobby Airport (HOU) to Natrona County Intl. Airport (CPR)?
It's generally possible to cancel or reschedule your HOU to CPR flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to 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.

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*Available to One Key members.