$379 Cheap Flights from Pierre (PIR) to Cheyenne (CYS)

View $379 flight on Sun, Sep 21, 2025Opens in a new window

Popular airlines from Pierre, SD (PIR-Pierre Regional) to Cheyenne, WY (CYS-Cheyenne Regional)

Cheap Flights from Pierre to Cheyenne (PIR-CYS)

Prices were available within the past 7 days and start at $379 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Pierre (PIR) to Cheyenne (CYS)
Origin airport
Pierre Regional
Destination airport
Cheyenne Regional
Distance
319 mi

Pierre to Cheyenne Flights

The cheapest times to fly from Pierre to Cheyenne

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

 

The best time to book a flight from Pierre to Cheyenne

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

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 Pierre to Cheyenne in 2025. You can also book with separate airlines for your outbound and return journeys, from $379 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 Pierre to Cheyenne 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 Pierre to Cheyenne 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 Pierre Regional Airport (PIR) to Cheyenne Regional Airport (CYS) cost?
Grab a cheap one-way flight from $379 or cheap return flight from Pierre Regional Airport (PIR) to Cheyenne Regional Airport (CYS) 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 Pierre Regional Airport (PIR) to Cheyenne Regional Airport (CYS)?
The cheapest month to fly from PIR to CYS is , when there's less demand. Off-peak months are usually when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Pierre Regional Airport (PIR) to Cheyenne Regional Airport (CYS)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll fly you from PIR to CYS. Then, sort your results by "Price (lowest to highest)" to pick up a great deal.
How many flights per day from Pierre Regional Airport (PIR) to Cheyenne Regional Airport (CYS)?
Direct flights from Pierre Regional Airport (PIR) to Cheyenne Regional Airport (CYS) 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 travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PIR to CYS?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be 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 Pierre Regional Airport (PIR) to Cheyenne Regional Airport (CYS)?
To land at Cheyenne Regional Airport (CYS) on time, book a flight that leaves from Pierre Regional Airport (PIR) 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 Pierre Regional Airport (PIR) to Cheyenne Regional Airport (CYS) last-minute?
Booking your flight from PIR to CYS right before your trip is generally more expensive. But if you're flexible with your travel dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book a PIR to CYS flight and hotel package?
You can save money by booking a PIR to CYS 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 choosing your preferred accommodations and flights, you can add extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Pierre Regional Airport (PIR) to Cheyenne Regional Airport (CYS)?
Typically, you can reschedule or cancel your PIR to CYS flight. However, additional charges may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you want further information, visit our Customer Service portal.

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*Available to One Key members.