$265 Cheap Flights from San Antonio (SAT) to Gillette (GCC)

View $265 flight on Mon, Feb 9, 2026Opens in a new window

Popular airlines from San Antonio International Airport (SAT) to Gillette, WY (GCC-Campbell County)

Cheap Flights from San Antonio to Gillette (SAT-GCC)

Prices were available within the past 7 days and start at $265 for one-way flights and $248 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Dec 5 - Sun, Dec 7
SAT
San Antonio
GCC
Gillette
$248 Roundtrip, found 2 days ago
$248
Roundtrip
found 2 days ago
Select United flight, departing Fri, Dec 5 from San Antonio to Gillette, returning Sun, Dec 7, priced at $248 found 2 days ago
United
Fri, Dec 5 - Sun, Dec 7
SAT
San Antonio
GCC
Gillette
$287 Roundtrip, found 2 days ago
$287
Roundtrip
found 2 days ago
Select United flight, departing Fri, Dec 5 from San Antonio to Gillette, returning Sun, Dec 7, priced at $287 found 2 days ago
United
Fri, Dec 5 - Sun, Dec 7
SAT
San Antonio
GCC
Gillette
$296 Roundtrip, found 2 days ago
$296
Roundtrip
found 2 days ago
Select United flight, departing Fri, Dec 5 from San Antonio to Gillette, returning Sun, Dec 7, priced at $296 found 2 days ago
United
Fri, Dec 5 - Sun, Dec 7
SAT
San Antonio
GCC
Gillette
$326 Roundtrip, found 2 days ago
$326
Roundtrip
found 2 days ago
Select United flight, departing Fri, Dec 5 from San Antonio to Gillette, returning Sun, Dec 7, priced at $326 found 2 days ago
United
Sat, Apr 25 - Sat, May 9
SAT
San Antonio
GCC
Gillette
$328 Roundtrip, found 12 hours ago
$328
Roundtrip
found 12 hours ago
Select United flight, departing Sat, Apr 25 from San Antonio to Gillette, returning Sat, May 9, priced at $328 found 12 hours ago
United
Fri, Dec 5 - Mon, Dec 8
SAT
San Antonio
GCC
Gillette
$334 Roundtrip, found 2 days ago
$334
Roundtrip
found 2 days ago
Select United flight, departing Fri, Dec 5 from San Antonio to Gillette, returning Mon, Dec 8, priced at $334 found 2 days ago
United
Sat, Oct 18 - Wed, Oct 22
SAT
San Antonio
GCC
Gillette
$343 Roundtrip, found 7 hours ago
$343
Roundtrip
found 7 hours ago
Select United flight, departing Sat, Oct 18 from San Antonio to Gillette, returning Wed, Oct 22, priced at $343 found 7 hours ago
United
Mon, Oct 6 - Mon, Oct 13
SAT
San Antonio
GCC
Gillette
$351 Roundtrip, found 4 days ago
$351
Roundtrip
found 4 days ago
Select United flight, departing Mon, Oct 6 from San Antonio to Gillette, returning Mon, Oct 13, priced at $351 found 4 days ago
United
Fri, Dec 5 - Sun, Dec 7
SAT
San Antonio
GCC
Gillette
$365 Roundtrip, found 2 days ago
$365
Roundtrip
found 2 days ago
Select United flight, departing Fri, Dec 5 from San Antonio to Gillette, returning Sun, Dec 7, priced at $365 found 2 days ago
United
Fri, Dec 5 - Sun, Dec 7
SAT
San Antonio
GCC
Gillette
$367 Roundtrip, found 2 days ago
$367
Roundtrip
found 2 days ago
Select United flight, departing Fri, Dec 5 from San Antonio to Gillette, returning Sun, Dec 7, priced at $367 found 2 days ago

Alternative airports near Gillette

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

Select flight to Campbell County GCC. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $462
GCC
Campbell County
CheapestClosest
Average driving time to city center8 min
Flights from $462

Frequently asked questions

How much does a flight from San Antonio Intl. Airport (SAT) to Campbell County Airport (GCC) cost?
Snag a cheap one-way flight from $265 or cheap return flight from $248 from San Antonio Intl. Airport (SAT) to Campbell County Airport (GCC) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from San Antonio Intl. Airport (SAT) to Campbell County Airport (GCC)?
December is the most affordable month to fly from SAT to GCC. Timing your trip outside of the busy season is often the key to finding better deals on flights.
What is the cheapest airline that flies from San Antonio Intl. Airport (SAT) to Campbell County Airport (GCC)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll take you from SAT to GCC. Then, sort your results by "Price (lowest to highest)" to pick up a good deal.
How many flights per day from San Antonio Intl. Airport (SAT) to Campbell County Airport (GCC)?
There are no daily direct flights departing from San Antonio Intl. Airport (SAT) to Campbell County Airport (GCC). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from SAT to GCC?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from San Antonio Intl. Airport (SAT) to Campbell County Airport (GCC)?
Select a flight from San Antonio Intl. Airport (SAT) to Campbell County Airport (GCC) that leaves before 3 PM to reduce the risk of cancellations. Later departures are on average 22% more likely to be canceled.**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 San Antonio Intl. Airport (SAT) to Campbell County Airport (GCC) last-minute?
Booking your plane ticket from SAT to GCC right before your getaway is generally more expensive. However, if there's some wiggle room with your departure dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book a SAT to GCC flight and hotel package?
You can save money by securing a SAT to GCC flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. Once you've selected your ideal flights and accommodations, consider adding extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from San Antonio Intl. Airport (SAT) to Campbell County Airport (GCC)?
Typically, you can reschedule or cancel your SAT to GCC flight. However, there may be additional charges, especially if you booked more than 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you'd like further details, head to our Customer Service portal.

Travel information

Travel information

Origin airport
San Antonio Intl.
Destination airport
Campbell County
Airlines serving
United
Roundtrip price
$248
Distance
1094 mi

Book with confidence

Book with confidence

San Antonio to Gillette Flights

The cheapest times to fly from San Antonio 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 San Antonio to Gillette are during the month of December. You can find some of the cheapest flights from San Antonio to Gillette with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Antonio to Gillette

Sunday is one of the best days to book for cheap flights from San Antonio 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 San Antonio 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 San Antonio to Gillette in 2025. You can also book with separate airlines for your outbound and return journeys, from $265 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 San Antonio 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 San Antonio 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.

 

San Antonio to Gillette Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.