Cheap Flights from Houston (HOU) to Rock Springs (RKS)

Popular airlines from Houston William Hobby Airport (HOU) to Rock Springs, WY (RKS-Sweetwater County)

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Alternative airports near Rock Springs

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

Select flight to Sweetwater County RKS. Cheapest and Closest option available. Average driving time to city center is 14 minutes. Flights from $343
RKS
Sweetwater County
CheapestClosest
Average driving time to city center14 min
Flights from $343

Frequently asked questions

How much does a flight from William P. Hobby Airport (HOU) to Sweetwater County Airport (RKS) cost?
Snag a cheap one-way flight or cheap return flight from William P. Hobby Airport (HOU) to Sweetwater County Airport (RKS) 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 Sweetwater County Airport (RKS)?
Flying in can help you save, as it's the cheapest month for flights between HOU and RKS. You'll usually find the lowest fares during off-peak months.
What is the cheapest airline that flies from William P. Hobby Airport (HOU) to Sweetwater County Airport (RKS)?
To find the cheapest airline that'll fly you from HOU to RKS, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from William P. Hobby Airport (HOU) to Sweetwater County Airport (RKS)?
You'll need to take a flight with a layover if you're traveling from William P. Hobby Airport (HOU) to Sweetwater County Airport (RKS). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from HOU to RKS?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change based on various factors, including the time of year and carrier.*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 Sweetwater County Airport (RKS)?
To reach Sweetwater County Airport (RKS) on schedule, opt for a flight that leaves from William P. Hobby Airport (HOU) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Sweetwater County Airport (RKS) last-minute?
Holding off until just before your departure to book your flight from HOU to RKS generally means paying more. While you may come across some last-minute offers, they're not always guaranteed. Be flexible with your travel plans to boost your chances of landing a bargain.
Is it cheaper to book a HOU to RKS flight and hotel package?
Booking a HOU to RKS flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Choose from our wide range of accommodations and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from William P. Hobby Airport (HOU) to Sweetwater County Airport (RKS)?
In most cases, you can cancel or modify your HOU to RKS flight. However, there may be additional fees, especially if you booked more than 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you need further information, go to our Customer Service portal.

Travel information

Origin airport
William P. Hobby
Destination airport
Sweetwater County
Distance
1129 mi

Book with confidence

Houston to Rock Springs Flights

The cheapest times to fly from Houston to Rock Springs

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

 

The best time to book a flight from Houston to Rock Springs

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

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 Rock Springs 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 Rock Springs 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 Rock Springs 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 Rock Springs Flights

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*Available to One Key members.