Cheap Flights from Denver (APA) to Gillette (GCC)

Popular airlines from Denver, CO (APA-Centennial) to Gillette, WY (GCC-Campbell County)

  • 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
Find available prices by choosing your travel dates.
Flights from Denver (APA) to Gillette (GCC)
Origin airport
Centennial
Destination airport
Campbell County
Distance
331 mi

Denver to Gillette Flights

The cheapest times to fly from Denver to Gillette

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

 

The best time to book a flight from Denver to Gillette

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

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 Gillette in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Gillette 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 Gillette 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

Is it cheaper to buy a plane ticket from APA to GCC last minute?
Being a spontaneous soul is a fabulous way to travel around, but it’s not necessarily the wisest way to nab a bargain flight. Consider booking your APA to Northeast Wyoming Regional Airport journey well in advance rather than waiting till the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. Save all that spontaneity for when you’re exploring Northeast Wyoming Regional Airport!
What airports do you fly into for Gillette from Denver?
Denver to Gillette flights touch down at Campbell County Airport (GCC). Freshen up at your hotel and then head out and discover some of the city’s leading sights, such as Rockpile Museum and AVA Community Art Center. The airport is around 4 mi northwest of the center of Gillette.
Can I change the date of my flight from APA to GCC?
It’s a piece of cake to make changes to your Centennial Airport to Northeast Wyoming Regional Airport journey yourself. Just go to the Expedia Trips portal and select “change flight.” Browse around for new flights and choose the one that better suits your plans. You’ll get an estimate of your flight change cost, if applicable. Alternatively, visit our Customer Service portal to chat to our Virtual Agent and quickly get answers to your questions.

Explore a world of travel with Expedia

*Available to One Key members.