$204 Cheap Flights from Las Vegas (LAS) to Cheyenne (CYS)

View $204 flight on Sat, Oct 4, 2025Opens in a new window

Popular airlines from Harry Reid Intl. Airport (LAS) to Cheyenne, WY (CYS-Cheyenne Regional)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Las Vegas to Cheyenne (LAS-CYS)

Prices were available within the past 7 days and start at $204 for one-way flights and $238 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Oct 17 - Sun, Oct 19
LAS
Las Vegas
CYS
Cheyenne
$238 Roundtrip, found 1 day ago
$238
Roundtrip
found 1 day ago
Select United flight, departing Fri, Oct 17 from Las Vegas to Cheyenne, returning Sun, Oct 19, priced at $238 found 1 day ago
United
Fri, Nov 7 - Sun, Nov 9
LAS
Las Vegas
CYS
Cheyenne
$244 Roundtrip, found 2 days ago
$244
Roundtrip
found 2 days ago
Select United flight, departing Fri, Nov 7 from Las Vegas to Cheyenne, returning Sun, Nov 9, priced at $244 found 2 days ago
United
Wed, Oct 15 - Wed, Oct 22
LAS
Las Vegas
CYS
Cheyenne
$256 Roundtrip, found 3 days ago
$256
Roundtrip
found 3 days ago
Select United flight, departing Wed, Oct 15 from Las Vegas to Cheyenne, returning Wed, Oct 22, priced at $256 found 3 days ago
United
Sat, Oct 4 - Sat, Oct 11
LAS
Las Vegas
CYS
Cheyenne
$263 Roundtrip, found 16 hours ago
$263
Roundtrip
found 16 hours ago
Select United flight, departing Sat, Oct 4 from Las Vegas to Cheyenne, returning Sat, Oct 11, priced at $263 found 16 hours ago
United
Fri, Oct 17 - Sun, Oct 19
LAS
Las Vegas
CYS
Cheyenne
$264 Roundtrip, found 1 day ago
$264
Roundtrip
found 1 day ago
Select United flight, departing Fri, Oct 17 from Las Vegas to Cheyenne, returning Sun, Oct 19, priced at $264 found 1 day ago
United
Fri, Nov 7 - Sun, Nov 9
LAS
Las Vegas
CYS
Cheyenne
$265 Roundtrip, found 2 days ago
$265
Roundtrip
found 2 days ago
Select United flight, departing Fri, Nov 7 from Las Vegas to Cheyenne, returning Sun, Nov 9, priced at $265 found 2 days ago
United
Sat, Oct 4 - Sat, Oct 11
LAS
Las Vegas
CYS
Cheyenne
$268 Roundtrip, found 16 hours ago
$268
Roundtrip
found 16 hours ago
Select United flight, departing Sat, Oct 4 from Las Vegas to Cheyenne, returning Sat, Oct 11, priced at $268 found 16 hours ago
United
Fri, Nov 7 - Sun, Nov 9
LAS
Las Vegas
CYS
Cheyenne
$270 Roundtrip, found 2 days ago
$270
Roundtrip
found 2 days ago
Select United flight, departing Fri, Nov 7 from Las Vegas to Cheyenne, returning Sun, Nov 9, priced at $270 found 2 days ago
United
Thu, Oct 30 - Mon, Nov 3
LAS
Las Vegas
CYS
Cheyenne
$280 Roundtrip, found 3 days ago
$280
Roundtrip
found 3 days ago
Select United flight, departing Thu, Oct 30 from Las Vegas to Cheyenne, returning Mon, Nov 3, priced at $280 found 3 days ago
United
Fri, Nov 7 - Sun, Nov 9
LAS
Las Vegas
CYS
Cheyenne
$283 Roundtrip, found 2 days ago
$283
Roundtrip
found 2 days ago
Select United flight, departing Fri, Nov 7 from Las Vegas to Cheyenne, returning Sun, Nov 9, priced at $283 found 2 days ago
Flights from Las Vegas (LAS) to Cheyenne (CYS)
Origin airport
Harry Reid Intl.
Destination airport
Cheyenne Regional
Airlines serving
United
Roundtrip price
$238
Distance
657 mi

Las Vegas to Cheyenne Flights

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

 

The best time to book a flight from Las Vegas to Cheyenne

Sunday is one of the best days to book for cheap flights from Las Vegas 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 Las Vegas 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 Las Vegas to Cheyenne in 2025. You can also book with separate airlines for your outbound and return journeys, from $204 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 Las Vegas 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 Las Vegas 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 Harry Reid Intl. Airport (LAS) to Cheyenne Regional Airport (CYS) cost?
Get a cheap one-way flight from $204 or cheap return flight from $238 from Harry Reid Intl. Airport (LAS) to Cheyenne Regional Airport (CYS) 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 Harry Reid Intl. Airport (LAS) to Cheyenne Regional Airport (CYS)?
Planning your trip for October may help you find better deals, as it's the cheapest month for flights between LAS and CYS. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Harry Reid Intl. Airport (LAS) to Cheyenne Regional Airport (CYS)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest LAS to CYS flight.
How many flights per day from Harry Reid Intl. Airport (LAS) to Cheyenne Regional Airport (CYS)?
You'll need to hop on a flight with a layover if you're traveling from Harry Reid Intl. Airport (LAS) to Cheyenne Regional Airport (CYS). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from LAS to CYS?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* But this can change based on the time of year, carrier 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 Harry Reid Intl. Airport (LAS) to Cheyenne Regional Airport (CYS)?
To avoid potential delays on the Harry Reid Intl. Airport (LAS) to Cheyenne Regional Airport (CYS) route, fly before 3 PM. Flights after this time are 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 Harry Reid Intl. Airport (LAS) to Cheyenne Regional Airport (CYS) last-minute?
Last-minute fares from LAS to CYS are typically more expensive. To secure the cheapest rates, start searching for flights as early as possible. That said, if you can play around with your travel dates, it's possible to find a cheap fare right before your trip.
Is it cheaper to book a LAS to CYS flight and hotel package?
Compared with arranging flights and hotels separately, booking a LAS to CYS flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one convenient place will take the hassle out of planning your trip. Just pick your flights and choose from our extensive range of hotels, then personalize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Harry Reid Intl. Airport (LAS) to Cheyenne Regional Airport (CYS)?
It's generally possible to reschedule or cancel your LAS to CYS flight. However, if it's been more than 24 hours since booking, additional fees 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.

Explore a world of travel with Expedia

*Available to One Key members.