$194 Cheap Flights from Casper (CPR) to Denver (DEN)

You can find cheap one-way flights from $194 and cheap return flights $239 Casper, WY (CPR-Natrona County Intl.) to Denver, CO (DEN-Denver Intl.) with Expedia. One-way flights typically cost between $153 and $433, and return flights often range between $169 and $438. 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 Casper, WY (CPR-Natrona County Intl.) 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.

February is the cheapest month to fly from Casper, WY (CPR) to Denver, CO (DEN), with average return fares around $174. This is about 23% lower than the average price throughout the year, as February generally has lower travel demand. Other budget-friendly months include January and April.

*Averages based on flights available on Expedia in the last year.

United operates around 50 direct flights from CPR to DEN every week.

United is one of the cheapest airlines offering nonstop flights from Casper, WY (CPR) to Denver, CO (DEN), with round-trip tickets starting from around $168.39. 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.

To find a cheap flight from Casper, WY (CPR-Natrona County Intl.) 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.

The best airline to fly with from Casper, WY (CPR) 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 CPR to DEN, 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.

The best months to fly from Casper, WY (CPR) to Denver, CO (DEN) are February and April. February is the cheapest month with return flights around $174, while April is popular, providing a good mix of affordability and flight availability.

*Prices based on flights available on Expedia in the last year.

You can find approximately 7 nonstop flights per day from Natrona County Intl. (CPR) to Denver Intl. (DEN). For more options, look at flights that include layovers.

The earliest flight from Casper (Natrona County Intl.) to Denver (Denver Intl.) typically departs at around 5:15 AM, operated by United Airlines. An early flight like this can help you make the most of your day in Denver. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

The most popular departure times for flights from Casper, WY (CPR) to Denver, CO (DEN) are in the late morning, from 9am to noon. About 27% of passengers prefer this time window. United Airlines offers flights during this window. This timing is popular because it allows travelers to start their day early and arrive in Denver with plenty of time to explore.

A nonstop flight from CPR to DEN typically takes around 1 hour 30 minutes, covering approximately 230 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.

First class seats are offered on the CPR to DEN route with United Airlines.

It's easy to earn miles on a Casper, WY (CPR-Natrona County Intl.) 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.

If you're planning to travel to Denver from Natrona County Intl. (CPR), you can fly typically into Denver Intl. (DEN) Compare routes and airports on Expedia to find the best flight options for your travel plans.

Typically, booking a last minute flight from Casper, WY (CPR-Natrona County Intl.) 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.

Securing a Casper, WY (CPR-Natrona County Intl.) 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.

If you booked your Casper, WY (CPR-Natrona County Intl.) 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.