Cheap Flights from Cheyenne (CYS) to Rock Springs (RKS)

Popular airlines from Cheyenne, WY (CYS-Cheyenne Regional) to Rock Springs, WY (RKS-Sweetwater County)

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Frequently asked questions

How much does a flight from Cheyenne Regional Airport (CYS) to Sweetwater County Airport (RKS) cost?
Snag a cheap one-way flight or cheap return flight from Cheyenne Regional Airport (CYS) to Sweetwater County Airport (RKS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Cheyenne Regional Airport (CYS) to Sweetwater County Airport (RKS)?
The cheapest month to fly from CYS to RKS is , when there's less demand. Off-peak months are typically when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Cheyenne Regional Airport (CYS) to Sweetwater County Airport (RKS)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll fly you from CYS to RKS. Then, sort your results by "Price (lowest to highest)" to snap up the best deal available.
How many flights per day from Cheyenne Regional Airport (CYS) to Sweetwater County Airport (RKS)?
There are no daily direct flights available from Cheyenne Regional Airport (CYS) to Sweetwater County Airport (RKS). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from CYS to RKS?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change based on a number of 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 Cheyenne Regional Airport (CYS) to Sweetwater County Airport (RKS)?
To avoid possible delays on the Cheyenne Regional Airport (CYS) to Sweetwater County Airport (RKS) route, fly before 3 PM. Later flights have a 22% higher chance of cancellation.**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 Cheyenne Regional Airport (CYS) to Sweetwater County Airport (RKS) last-minute?
Last-minute fares from CYS to RKS are typically more expensive. For the best rates, start searching for flights as soon as possible. That said, if you're flexible with your travel dates, it's possible to find a cheap ticket right before you leave.
Is it cheaper to book a CYS to RKS flight and hotel package?
Securing a CYS to RKS flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Pick from our wide range of hotels and then add car rentals, flights 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 Cheyenne Regional Airport (CYS) to Sweetwater County Airport (RKS)?
It's usually possible to cancel or reschedule your CYS to RKS flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Travel information

Origin airport
Cheyenne Regional
Destination airport
Sweetwater County
Distance
222 mi

Book with confidence

Book with confidence

Cheyenne to Rock Springs Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Cheyenne 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 Cheyenne 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 Cheyenne 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 Cheyenne 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 Cheyenne 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.

 

Cheyenne to Rock Springs Flights

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*Available to One Key members.