$233 Cheap Flights from Gillette (GCC) to Phoenix (PHX)

View $233 flight on Wed, Dec 31, 2025Opens in a new window

Popular airlines from Gillette, WY (GCC-Campbell County) to Phoenix Sky Harbor Intl. Airport (PHX)

Cheap Flights from Gillette to Phoenix (GCC-PHX)

Prices were available within the past 7 days and start at $233 for one-way flights and $277 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Dec 12 - Wed, Dec 17
GCC
Gillette
PHX
Phoenix
$277 Roundtrip, found 1 day ago
$277
Roundtrip
found 1 day ago
Select United flight, departing Fri, Dec 12 from Gillette to Phoenix, returning Wed, Dec 17, priced at $277 found 1 day ago
United
Fri, Dec 12 - Wed, Dec 17
GCC
Gillette
PHX
Phoenix
$280 Roundtrip, found 1 day ago
$280
Roundtrip
found 1 day ago
Select United flight, departing Fri, Dec 12 from Gillette to Phoenix, returning Wed, Dec 17, priced at $280 found 1 day ago
United
Fri, Nov 14 - Wed, Nov 19
GCC
Gillette
PHX
Phoenix
$283 Roundtrip, found 6 hours ago
$283
Roundtrip
found 6 hours ago
Select United flight, departing Fri, Nov 14 from Gillette to Phoenix, returning Wed, Nov 19, priced at $283 found 6 hours ago
United
Fri, Oct 17 - Mon, Oct 20
GCC
Gillette
PHX
Phoenix
$288 Roundtrip, found 6 hours ago
$288
Roundtrip
found 6 hours ago
Select United flight, departing Fri, Oct 17 from Gillette to Phoenix, returning Mon, Oct 20, priced at $288 found 6 hours ago
United
Fri, Oct 17 - Mon, Oct 20
GCC
Gillette
PHX
Phoenix
$294 Roundtrip, found 6 hours ago
$294
Roundtrip
found 6 hours ago
Select United flight, departing Fri, Oct 17 from Gillette to Phoenix, returning Mon, Oct 20, priced at $294 found 6 hours ago
United
Sat, Apr 4 - Thu, Apr 9
GCC
Gillette
PHX
Phoenix
$308 Roundtrip, found 3 hours ago
$308
Roundtrip
found 3 hours ago
Select United flight, departing Sat, Apr 4 from Gillette to Phoenix, returning Thu, Apr 9, priced at $308 found 3 hours ago
United
Sat, Dec 6 - Wed, Dec 10
GCC
Gillette
PHX
Phoenix
$309 Roundtrip, found 4 days ago
$309
Roundtrip
found 4 days ago
Select United flight, departing Sat, Dec 6 from Gillette to Phoenix, returning Wed, Dec 10, priced at $309 found 4 days ago
United
Fri, Oct 17 - Wed, Oct 22
GCC
Gillette
PHX
Phoenix
$313 Roundtrip, found 6 hours ago
$313
Roundtrip
found 6 hours ago
Select United flight, departing Fri, Oct 17 from Gillette to Phoenix, returning Wed, Oct 22, priced at $313 found 6 hours ago
United
Sat, Nov 8 - Tue, Nov 11
GCC
Gillette
PHX
Phoenix
$318 Roundtrip, found 2 days ago
$318
Roundtrip
found 2 days ago
Select United flight, departing Sat, Nov 8 from Gillette to Phoenix, returning Tue, Nov 11, priced at $318 found 2 days ago
United
Sat, Oct 18 - Wed, Oct 22
GCC
Gillette
PHX
Phoenix
$319 Roundtrip, found 1 day ago
$319
Roundtrip
found 1 day ago
Select United flight, departing Sat, Oct 18 from Gillette to Phoenix, returning Wed, Oct 22, priced at $319 found 1 day ago

Find the cheapest month to fly from Gillette (GCC) to Phoenix (PHX)

April is typically the cheapest month to fly

From $238 - $673 per traveler.

Alternative airports near Phoenix

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

Select flight to Sky Harbor Intl. PHX. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $685
PHX
Sky Harbor Intl.
CheapestClosest
Average driving time to city center10 min
Flights from $685
Flights from Gillette (GCC) to Phoenix (PHX)
Origin airport
Campbell County
Destination airport
Sky Harbor Intl.
Airlines serving
United
Roundtrip price
$277
Distance
829 mi

Gillette to Phoenix Flights

The cheapest times to fly from Gillette to Phoenix

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

 

The best time to book a flight from Gillette to Phoenix

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

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 Phoenix 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 Phoenix 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 Phoenix 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 Sky Harbor Intl. Airport (PHX) cost?
Snag a cheap one-way flight from $233 or cheap return flight from $277 from Campbell County Airport (GCC) to Sky Harbor Intl. Airport (PHX) 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 Campbell County Airport (GCC) to Sky Harbor Intl. Airport (PHX)?
The cheapest month to fly from GCC to PHX is December, when demand is low. Off-peak months are generally when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Campbell County Airport (GCC) to Sky Harbor Intl. Airport (PHX)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest GCC to PHX flight.
How many flights per day from Campbell County Airport (GCC) to Sky Harbor Intl. Airport (PHX)?
There aren't any daily direct flights from Campbell County Airport (GCC) to Sky Harbor Intl. Airport (PHX). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from GCC to PHX?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary based on a range of factors, including the time of year and carrier.*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 Sky Harbor Intl. Airport (PHX)?
Select a flight from Campbell County Airport (GCC) to Sky Harbor Intl. Airport (PHX) that takes off before 3 PM to reduce the likelihood of delays. Departures later than this 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 Campbell County Airport (GCC) to Sky Harbor Intl. Airport (PHX) last-minute?
Waiting until right before your break to book a flight from GCC to PHX generally means paying more. While you might find some last-minute deals, they're not always guaranteed. Allow some flexibility in your schedule to maximize your chances of scoring a bargain.
Is it cheaper to book a GCC to PHX flight and hotel package?
Booking a GCC to PHX flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Select from our wide range of stays and then add car rentals, activities 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 Sky Harbor Intl. Airport (PHX)?
If you booked your GCC to PHX flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more details.

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*Available to One Key members.