$56 Cheap Flights from Denver (DEN) to Cheyenne (CYS)

View $56 flight on Mon, Sep 1, 2025Opens in a new window

Popular airlines from Denver Intl. Airport (DEN) 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 Denver to Cheyenne (DEN-CYS)

Prices were available within the past 7 days and start at $56 for one-way flights and $111 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Aug 14 - Sun, Aug 17
DEN
Denver
CYS
Cheyenne
$111 Roundtrip, found 5 hours ago
$111
Roundtrip
found 5 hours ago
Select United flight, departing Thu, Aug 14 from Denver to Cheyenne, returning Sun, Aug 17, priced at $111 found 5 hours ago
United
Thu, Aug 14 - Sun, Aug 17
DEN
Denver
CYS
Cheyenne
$121 Roundtrip, found 5 hours ago
$121
Roundtrip
found 5 hours ago
Select United flight, departing Thu, Aug 14 from Denver to Cheyenne, returning Sun, Aug 17, priced at $121 found 5 hours ago
United
Tue, Aug 5 - Wed, Aug 13
DEN
Denver
CYS
Cheyenne
$143 Roundtrip, found 6 hours ago
$143
Roundtrip
found 6 hours ago
Select United flight, departing Tue, Aug 5 from Denver to Cheyenne, returning Wed, Aug 13, priced at $143 found 6 hours ago
United
Wed, Aug 20 - Wed, Aug 27
DEN
Denver
CYS
Cheyenne
$174 Roundtrip, found 19 hours ago
$174
Roundtrip
found 19 hours ago
Select United flight, departing Wed, Aug 20 from Denver to Cheyenne, returning Wed, Aug 27, priced at $174 found 19 hours ago
United
Tue, Aug 5 - Fri, Aug 8
DEN
Denver
CYS
Cheyenne
$175 Roundtrip, found 6 hours ago
$175
Roundtrip
found 6 hours ago
Select United flight, departing Tue, Aug 5 from Denver to Cheyenne, returning Fri, Aug 8, priced at $175 found 6 hours ago
United
Thu, Jul 31 - Fri, Aug 1
DEN
Denver
CYS
Cheyenne
$191 Roundtrip, found 5 days ago
$191
Roundtrip
found 5 days ago
Select United flight, departing Thu, Jul 31 from Denver to Cheyenne, returning Fri, Aug 1, priced at $191 found 5 days ago
United
Thu, Jul 31 - Fri, Aug 1
DEN
Denver
CYS
Cheyenne
$204 Roundtrip, found 5 days ago
$204
Roundtrip
found 5 days ago
Select United flight, departing Thu, Jul 31 from Denver to Cheyenne, returning Fri, Aug 1, priced at $204 found 5 days ago
United
Wed, Aug 20 - Wed, Aug 27
DEN
Denver
CYS
Cheyenne
$206 Roundtrip, found 19 hours ago
$206
Roundtrip
found 19 hours ago
Select United flight, departing Wed, Aug 20 from Denver to Cheyenne, returning Wed, Aug 27, priced at $206 found 19 hours ago
United
Sun, Aug 3 - Fri, Aug 8
DEN
Denver
CYS
Cheyenne
$207 Roundtrip, found 7 hours ago
$207
Roundtrip
found 7 hours ago
Select United flight, departing Sun, Aug 3 from Denver to Cheyenne, returning Fri, Aug 8, priced at $207 found 7 hours ago
United
Wed, Aug 20 - Wed, Aug 27
DEN
Denver
CYS
Cheyenne
$217 Roundtrip, found 2 hours ago
$217
Roundtrip
found 2 hours ago
Select United flight, departing Wed, Aug 20 from Denver to Cheyenne, returning Wed, Aug 27, priced at $217 found 2 hours ago

Find the cheapest month to fly from Denver (DEN) to Cheyenne (CYS)

February is typically the cheapest month to fly

From $110 - $384 per traveler.

Graph displaying average flight prices per month

Alternative airports near Cheyenne

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

Select flight to Cheyenne Regional CYS. Cheapest and Closest option available. Average driving time to city center is 2 minutes. Flights from $121
CYS
Cheyenne Regional
CheapestClosest
Average driving time to city center2 min
Flights from $121

Denver to Cheyenne Flights

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

 

The best time to book a flight from Denver to Cheyenne

Sunday is one of the best days to book for cheap flights from Denver 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 Denver 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 Denver to Cheyenne in 2025. You can also book with separate airlines for your outbound and return journeys, from $56 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 Denver 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 Denver 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 Denver Intl. Airport (DEN) to Cheyenne Regional Airport (CYS) cost?
Discover the latest flight deals from DEN to CYS by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from DEN to CYS?
The cheapest flights from DEN to CYS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Denver Intl. Airport (DEN) to Cheyenne Regional Airport (CYS)?
When setting off from Denver Intl. Airport (DEN), you can catch a direct flight to Cheyenne Regional Airport (CYS) with United Airlines.
What is the cheapest airline that flies from DEN to CYS?
With prices starting from $56 for a one-way journey from DEN to CYS, United is currently the cheapest airline for this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from DEN on September 20 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Denver Intl. Airport (DEN) to Cheyenne Regional Airport (CYS)?
Each day, an average of 2 nonstop flights take off from Denver Intl. Airport (DEN) to Cheyenne Regional Airport (CYS). Select the departure date that best fits your schedule.
What are the most popular departure times for flights from Denver Intl. Airport (DEN) to Cheyenne Regional Airport (CYS)?
More passengers fly between DEN and CYS at 12 PM than at any other time of day. Looking to skip the crowds? Pick a flight outside the busiest times and there's a chance you'll save on your fare as well.
What day of the week has the most flights from DEN to CYS?
Monday has the most flights from Denver Intl. Airport (DEN) to Cheyenne Regional Airport (CYS). Consider traveling on this day and you'll have the best chance of finding a departure that fits your plans.
What is the earliest flight from Denver Intl. Airport (DEN) to Cheyenne Regional Airport (CYS)?
The earliest flight out of Denver Intl. Airport (DEN) is at around 12:15PM UTC-7. Hop on this flight and you'll land at Cheyenne Regional Airport (CYS) at approximately 1:03PM UTC-7. The overall travel time is 48m.
How long does it take to fly from Denver Intl. Airport (DEN) to Cheyenne Regional Airport (CYS)?
It takes around 47 minutes to cover the 90 mi from DEN to CYS.
What is the best time to fly from Denver Intl. Airport (DEN) to Cheyenne Regional Airport (CYS)?
To touch down at Cheyenne Regional Airport (CYS) without delays, choose a flight that leaves Denver Intl. Airport (DEN) before 3 PM. The likelihood 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.
What airports do you fly into for Cheyenne from Denver Intl. Airport (DEN)?
You'll touch down at Cheyenne Regional Airport (CYS) or Laramie Regional Airport (LAR) when you travel to Cheyenne on a direct flight from Denver Intl. Airport (DEN).
Is it cheaper to buy a plane ticket from Denver Intl. Airport (DEN) to Cheyenne Regional Airport (CYS) last-minute?
Last-minute fares from DEN to CYS are usually more expensive. To lock in the lowest prices, start searching for flights ahead of time. That said, if you're flexible with your travel plans, it's possible to land a cheap ticket right before you leave.
Is it cheaper to book a DEN to CYS flight and hotel package?
You'll generally save money by booking a DEN to CYS flight and hotel package compared to booking separately. In fact, you 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 flights and accommodations, consider adding extras including activities, tours and car rentals.
Can I cancel or change the date of my flight from Denver Intl. Airport (DEN) to Cheyenne Regional Airport (CYS)?
If you reserved your DEN to CYS flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for further details.

Explore a world of travel with Expedia

*Available to One Key members.