An escalator in a modern building with geometric wall patterns and overhead lighting.

$114 Cheap Flights from Cheyenne (CYS) to Denver (DEN)

View $114 flight on Sat, Nov 21, 2026Opens in a new window

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

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

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

Cheap Flights from Cheyenne to Denver (CYS-DEN)

Prices were available within the past 7 days and start at $114 for one-way flights and $180 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Sep 17 - Sat, Sep 26
CYS
Cheyenne
DEN
Denver
$180 Roundtrip, found 6 days ago
$180
Roundtrip
found 6 days ago
Select United flight, departing Thu, Sep 17 from Cheyenne to Denver, returning Sat, Sep 26, priced at $180 found 6 days ago
United
Sat, Nov 21 - Sat, Nov 28
CYS
Cheyenne
DEN
Denver
$232 Roundtrip, found 1 day ago
$232
Roundtrip
found 1 day ago
Select United flight, departing Sat, Nov 21 from Cheyenne to Denver, returning Sat, Nov 28, priced at $232 found 1 day ago
United
Mon, Oct 19 - Fri, Oct 23
CYS
Cheyenne
DEN
Denver
$238 Roundtrip, found 1 hour ago
$238
Roundtrip
found 1 hour ago
Select United flight, departing Mon, Oct 19 from Cheyenne to Denver, returning Fri, Oct 23, priced at $238 found 1 hour ago
United
Sat, Nov 21 - Sat, Nov 28
CYS
Cheyenne
DEN
Denver
$243 Roundtrip, found 1 day ago
$243
Roundtrip
found 1 day ago
Select United flight, departing Sat, Nov 21 from Cheyenne to Denver, returning Sat, Nov 28, priced at $243 found 1 day ago
United
Sat, Nov 21 - Sat, Nov 28
CYS
Cheyenne
DEN
Denver
$248 Roundtrip, found 2 hours ago
$248
Roundtrip
found 2 hours ago
Select United flight, departing Sat, Nov 21 from Cheyenne to Denver, returning Sat, Nov 28, priced at $248 found 2 hours ago
United
Sun, Aug 23 - Sun, Aug 30
CYS
Cheyenne
DEN
Denver
$271 Roundtrip, found 6 days ago
$271
Roundtrip
found 6 days ago
Select United flight, departing Sun, Aug 23 from Cheyenne to Denver, returning Sun, Aug 30, priced at $271 found 6 days ago
United
Wed, Oct 28 - Mon, Nov 2
CYS
Cheyenne
DEN
Denver
$282 Roundtrip, found 1 day ago
$282
Roundtrip
found 1 day ago
Select United flight, departing Wed, Oct 28 from Cheyenne to Denver, returning Mon, Nov 2, priced at $282 found 1 day ago
United
Mon, Oct 19 - Fri, Oct 23
CYS
Cheyenne
DEN
Denver
$321 Roundtrip, found 1 hour ago
$321
Roundtrip
found 1 hour ago
Select United flight, departing Mon, Oct 19 from Cheyenne to Denver, returning Fri, Oct 23, priced at $321 found 1 hour ago
United
Sat, Nov 21 - Sat, Nov 28
CYS
Cheyenne
DEN
Denver
$326 Roundtrip, found 1 day ago
$326
Roundtrip
found 1 day ago
Select United flight, departing Sat, Nov 21 from Cheyenne to Denver, returning Sat, Nov 28, priced at $326 found 1 day ago
United
Mon, Oct 19 - Fri, Oct 23
CYS
Cheyenne
DEN
Denver
$332 Roundtrip, found 1 hour ago
$332
Roundtrip
found 1 hour ago
Select United flight, departing Mon, Oct 19 from Cheyenne to Denver, returning Fri, Oct 23, priced at $332 found 1 hour ago

What you need to know for your flight from Cheyenne Regional to Denver Intl.

Cheyenne (CYS) to Denver (DEN) at a glance

Travel from Cheyenne (CYS) to Denver (DEN) on this domestic short-haul route with a full-service airline. Discover the itinerary that aligns with your schedule while you explore Denver's renowned attractions and vibrant neighborhoods. Below, you'll find essential details about flights from Cheyenne Regional Airport to Denver International Airport, including options for cheap flights from Cheyenne and competitive airfare for your journey.

  • Fastest flight duration: around 55 minutes non-stop
  • Route distance: roughly 100 miles (160 km)
  • Flights per week: around 7 departures on average
  • Typical fares (one-way): economy tickets often range from $55–$245, depending on seasonality and how far ahead you book

Flights from Cheyenne Regional Airport (CYS) to Denver International Airport (DEN)

Based on recent travel bookings, here are the top airlines favored for non-stop flights from Cheyenne to Denver. These options allow you to customize your journey by balancing price, total travel duration, and cabin class, ensuring you find the ideal itinerary for your trip.

  • United: This comprehensive airline provides non-stop flights, with one-way ticket prices generally between $55 and $245. It dominates the departures for this route, and the flight duration is approximately 55 minutes.

How to find the best prices for flights from Cheyenne (CYS) to Denver (DEN)

Getting some of the best deals on flights from Cheyenne to Denver is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually available when booking 2 to 8 weeks in advance, although most travelers tend to book within 2 weeks. Morning departures (5 a.m. to 12 p.m.) often provide lower prices and are also the most popular times to fly. Additionally, flying on Thursday typically yields cheaper rates, while Sunday remains the most popular travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Denver International Airport from Cheyenne Regional Airport

Denver welcomes travelers from Cheyenne with a range of transport options based on price, convenience, and proximity. Here's how to reach Denver efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Denver, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Denver International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Denver International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Denver International Airport, Jeppesen Terminal Station, a metro station, is located just 0.1 miles away on foot, providing convenient access to public transportation options for travelers.

Frequently asked questions

How much does a flight from Cheyenne, WY (CYS-Cheyenne Regional) to Denver, CO (DEN-Denver Intl.) cost?
You can find cheap one-way flights from $114 and cheap return flights from $180 Cheyenne, WY (CYS-Cheyenne Regional) to Denver, CO (DEN-Denver Intl.) with Expedia. One-way flights typically cost between $55 and $211, and return flights often range between $110 and $416. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Cheyenne, WY (CYS-Cheyenne Regional) to Denver, CO (DEN-Denver Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Cheyenne, WY (CYS-Cheyenne Regional) to Denver, CO (DEN-Denver Intl.)?
The cheapest month to fly from CYS to DEN is September when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Cheyenne, WY (CYS-Cheyenne Regional) to Denver, CO (DEN-Denver Intl.)?
You can fly direct from CYS to DEN on United, with around 14 flights per week.
What is the cheapest airline that flies from Cheyenne, WY (CYS-Cheyenne Regional) to Denver, CO (DEN-Denver Intl.)?
United is one of the cheapest airlines offering nonstop flights from Cheyenne Regional (CYS) to Denver Intl. (DEN), with round-trip tickets starting from around $110. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Cheyenne, WY (CYS-Cheyenne Regional) to Denver, CO (DEN-Denver Intl.)?
To find a cheap flight from Cheyenne, WY (CYS-Cheyenne Regional) to Denver, CO (DEN-Denver Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Cheyenne, WY (CYS-Cheyenne Regional) to Denver, CO (DEN-Denver Intl.)?
The best airline to fly with from Cheyenne, WY (CYS) to Denver, CO (DEN) will differ from traveler to traveler. If you like to fly early, United offers early morning flights. If price is the most important factor, United typically offers the lowest fares. United offers the most daily flights from Cheyenne to Denver, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Cheyenne, WY (CYS-Cheyenne Regional) to Denver, CO (DEN-Denver Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Cheyenne, WY (CYS-Cheyenne Regional) to Denver, CO (DEN-Denver Intl.)?
You can find approximately 2 nonstop flights per day from Cheyenne Regional (CYS) to Denver Intl. (DEN). For more options, look at flights that include layovers.
What is the earliest flight from Cheyenne, WY (CYS-Cheyenne Regional) to Denver, CO (DEN-Denver Intl.)?
The earliest flight from Cheyenne Regional Airport (CYS) to Denver International Airport (DEN) usually leaves at 6:00 AM, operated by United Airlines. This flight operates year-round, making it a convenient option for travelers looking to start their day early in Denver. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Cheyenne, WY (CYS-Cheyenne Regional) to Denver, CO (DEN-Denver Intl.)?
The most popular departure times for flights from Cheyenne, WY (CYS) to Denver, CO (DEN) are in the early morning, from 6am to 9am. This accounts for around 70% of total traffic. United Airlines offers flights during this window. Many travelers prefer this timing because it allows for a quick trip to Denver, making it easy to start your day in the city.
How long does it take to fly from Cheyenne, WY (CYS-Cheyenne Regional) to Denver, CO (DEN-Denver Intl.)?
Direct flights from CYS to DEN usually take about 1 hour, traveling roughly 90 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Cheyenne, WY (CYS-Cheyenne Regional) to Denver, CO (DEN-Denver Intl.)?
Select the "Business class" and "First class" filters when looking for CYS to DEN flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Cheyenne, WY (CYS-Cheyenne Regional) to Denver, CO (DEN-Denver Intl.) flight with Expedia?
It's easy to earn miles on a Cheyenne, WY (CYS-Cheyenne Regional) to Denver, CO (DEN-Denver Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Denver from Cheyenne Regional (CYS)?
From Cheyenne Regional (CYS), you can fly typically into Denver Intl. (DEN) to reach Denver. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Cheyenne, WY (CYS-Cheyenne Regional) to Denver, CO (DEN-Denver Intl.) at the last minute?
Typically, booking a last minute flight from Cheyenne, WY (CYS-Cheyenne Regional) to Denver, CO (DEN-Denver Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Cheyenne, WY (CYS-Cheyenne Regional) to Denver, CO (DEN-Denver Intl.) flight and hotel package?
Securing a Cheyenne, WY (CYS-Cheyenne Regional) to Denver, CO (DEN-Denver Intl.) Denver Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Cheyenne, WY (CYS-Cheyenne Regional) to Denver, CO (DEN-Denver Intl.)?
If you booked your Cheyenne, WY (CYS-Cheyenne Regional) to Denver, CO (DEN-Denver Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

0
Origin airport
Cheyenne Regional
Destination airport
Denver Intl.
Airlines serving
United
Roundtrip price
$179
Distance
90 mi

Book with confidence

Cheyenne to Denver Flights

The cheapest times to fly from Cheyenne to Denver

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

 

The best time to book a flight from Cheyenne to Denver

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

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 Denver in 2026. You can also book with separate airlines for your outbound and return journeys, from $114 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 Denver 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 Denver 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 Denver Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

Explore a world of travel with Expedia