$233 Cheap Flights from Gillette (GCC) to Las Vegas (LAS)

View $233 flight on Sun, Aug 24, 2025Opens in a new window

Popular airlines from Gillette, WY (GCC-Campbell County) to Harry Reid Intl. Airport (LAS)

Cheap Flights from Gillette to Las Vegas (GCC-LAS)

Prices were available within the past 7 days and start at $233 for one-way flights and $294 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Jul 7 - Mon, Jul 21
GCC
Gillette
LAS
Las Vegas
$294 Roundtrip, found 7 hours ago
$294
Roundtrip
found 7 hours ago
Select United flight, departing Mon, Jul 7 from Gillette to Las Vegas, returning Mon, Jul 21, priced at $294 found 7 hours ago
United
Fri, Aug 29 - Tue, Sep 2
GCC
Gillette
LAS
Las Vegas
$294 Roundtrip, found 2 days ago
$294
Roundtrip
found 2 days ago
Select United flight, departing Fri, Aug 29 from Gillette to Las Vegas, returning Tue, Sep 2, priced at $294 found 2 days ago
United
Fri, Aug 29 - Tue, Sep 2
GCC
Gillette
LAS
Las Vegas
$300 Roundtrip, found 2 days ago
$300
Roundtrip
found 2 days ago
Select United flight, departing Fri, Aug 29 from Gillette to Las Vegas, returning Tue, Sep 2, priced at $300 found 2 days ago
United
Wed, Jul 9 - Sat, Jul 19
GCC
Gillette
LAS
Las Vegas
$310 Roundtrip, found 19 hours ago
$310
Roundtrip
found 19 hours ago
Select United flight, departing Wed, Jul 9 from Gillette to Las Vegas, returning Sat, Jul 19, priced at $310 found 19 hours ago
United
Mon, Jul 21 - Tue, Jul 29
GCC
Gillette
LAS
Las Vegas
$313 Roundtrip, found 1 day ago
$313
Roundtrip
found 1 day ago
Select United flight, departing Mon, Jul 21 from Gillette to Las Vegas, returning Tue, Jul 29, priced at $313 found 1 day ago
United
Tue, Jul 8 - Fri, Jul 18
GCC
Gillette
LAS
Las Vegas
$314 Roundtrip, found 19 hours ago
$314
Roundtrip
found 19 hours ago
Select United flight, departing Tue, Jul 8 from Gillette to Las Vegas, returning Fri, Jul 18, priced at $314 found 19 hours ago
United
Mon, Jul 21 - Sat, Jul 26
GCC
Gillette
LAS
Las Vegas
$319 Roundtrip, found 1 day ago
$319
Roundtrip
found 1 day ago
Select United flight, departing Mon, Jul 21 from Gillette to Las Vegas, returning Sat, Jul 26, priced at $319 found 1 day ago
United
Tue, Jul 8 - Fri, Jul 18
GCC
Gillette
LAS
Las Vegas
$319 Roundtrip, found 19 hours ago
$319
Roundtrip
found 19 hours ago
Select United flight, departing Tue, Jul 8 from Gillette to Las Vegas, returning Fri, Jul 18, priced at $319 found 19 hours ago
United
Fri, Jul 11 - Fri, Jul 25
GCC
Gillette
LAS
Las Vegas
$321 Roundtrip, found 3 days ago
$321
Roundtrip
found 3 days ago
Select United flight, departing Fri, Jul 11 from Gillette to Las Vegas, returning Fri, Jul 25, priced at $321 found 3 days ago
United
Thu, Jul 17 - Sat, Jul 19
GCC
Gillette
LAS
Las Vegas
$323 Roundtrip, found 2 days ago
$323
Roundtrip
found 2 days ago
Select United flight, departing Thu, Jul 17 from Gillette to Las Vegas, returning Sat, Jul 19, priced at $323 found 2 days ago
Flights from Gillette (GCC) to Las Vegas (LAS)
Origin airport
Campbell County
Destination airport
Harry Reid Intl.
Airlines serving
United
Roundtrip price
$293
Distance
762 mi

Gillette to Las Vegas Flights

The cheapest times to fly from Gillette to Las Vegas

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

 

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

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

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 Gillette to Las Vegas in 2025. You can also book with separate airlines for your outbound and return journeys, from $233 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 Gillette to Las Vegas 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 Gillette to Las Vegas 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 Campbell County Airport (GCC) to Harry Reid Intl. Airport (LAS) cost?
Discover the latest flight deals from GCC to LAS 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 GCC to LAS?
The cheapest flights from GCC to LAS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from GCC to LAS?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from GCC to LAS. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Campbell County Airport (GCC) to Harry Reid Intl. Airport (LAS)?
You'll have to take a flight with a layover when traveling from Campbell County Airport (GCC) to Harry Reid Intl. Airport (LAS). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from GCC to LAS?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary based on a range of factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Campbell County Airport (GCC) to Harry Reid Intl. Airport (LAS)?
To arrive at Harry Reid Intl. Airport (LAS) without delays, select a flight that leaves Campbell County Airport (GCC) 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.
Is it cheaper to buy a plane ticket from Campbell County Airport (GCC) to Harry Reid Intl. Airport (LAS) last-minute?
Waiting until just before your trip to book a ticket from GCC to LAS often results in higher prices. While it's possible to find some last-minute discounts, there's no guarantee. Be flexible with your travel plans to boost your chances of snagging a bargain.
Is it cheaper to book a GCC to LAS flight and hotel package?
Booking a GCC to LAS flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our wide range of stays and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Campbell County Airport (GCC) to Harry Reid Intl. Airport (LAS)?
Typically, you're able to cancel or reschedule your GCC to LAS flight. However, additional charges may apply, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you'd like more information, visit our Customer Service portal.

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*Available to One Key members.