$258 Cheap Flights from Gillette (GCC) to Spokane (GEG)

View $258 flight on Fri, Aug 29, 2025Opens in a new window

Popular airlines from Gillette, WY (GCC-Campbell County) to Spokane International Airport (GEG)

  • 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

Cheap Flights from Gillette to Spokane (GCC-GEG)

Prices were available within the past 7 days and start at $258 for one-way flights and $389 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Nov 18 - Tue, Jan 6
GCC
Gillette
GEG
Spokane
$389 Roundtrip, found 2 hours ago
$389
Roundtrip
found 2 hours ago
Select United flight, departing Tue, Nov 18 from Gillette to Spokane, returning Tue, Jan 6, priced at $389 found 2 hours ago
United
Wed, Jul 16 - Mon, Jul 21
GCC
Gillette
GEG
Spokane
$419 Roundtrip, found 6 days ago
$419
Roundtrip
found 6 days ago
Select United flight, departing Wed, Jul 16 from Gillette to Spokane, returning Mon, Jul 21, priced at $419 found 6 days ago
United
Wed, Jul 16 - Sun, Jul 20
GCC
Gillette
GEG
Spokane
$422 Roundtrip, found 1 day ago
$422
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jul 16 from Gillette to Spokane, returning Sun, Jul 20, priced at $422 found 1 day ago
United
Sat, Nov 15 - Tue, Jan 6
GCC
Gillette
GEG
Spokane
$428 Roundtrip, found 2 hours ago
$428
Roundtrip
found 2 hours ago
Select United flight, departing Sat, Nov 15 from Gillette to Spokane, returning Tue, Jan 6, priced at $428 found 2 hours ago
United
Tue, Jul 15 - Sun, Jul 20
GCC
Gillette
GEG
Spokane
$442 Roundtrip, found 1 day ago
$442
Roundtrip
found 1 day ago
Select United flight, departing Tue, Jul 15 from Gillette to Spokane, returning Sun, Jul 20, priced at $442 found 1 day ago
United
Tue, Jul 15 - Sat, Jul 19
GCC
Gillette
GEG
Spokane
$447 Roundtrip, found 1 day ago
$447
Roundtrip
found 1 day ago
Select United flight, departing Tue, Jul 15 from Gillette to Spokane, returning Sat, Jul 19, priced at $447 found 1 day ago
United
Tue, Nov 18 - Tue, Jan 6
GCC
Gillette
GEG
Spokane
$448 Roundtrip, found 2 hours ago
$448
Roundtrip
found 2 hours ago
Select United flight, departing Tue, Nov 18 from Gillette to Spokane, returning Tue, Jan 6, priced at $448 found 2 hours ago
United
Tue, Jul 15 - Mon, Jul 21
GCC
Gillette
GEG
Spokane
$462 Roundtrip, found 6 days ago
$462
Roundtrip
found 6 days ago
Select United flight, departing Tue, Jul 15 from Gillette to Spokane, returning Mon, Jul 21, priced at $462 found 6 days ago
United
Wed, Jul 16 - Sat, Jul 19
GCC
Gillette
GEG
Spokane
$470 Roundtrip, found 1 day ago
$470
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jul 16 from Gillette to Spokane, returning Sat, Jul 19, priced at $470 found 1 day ago
United
Wed, Nov 19 - Tue, Jan 6
GCC
Gillette
GEG
Spokane
$473 Roundtrip, found 2 hours ago
$473
Roundtrip
found 2 hours ago
Select United flight, departing Wed, Nov 19 from Gillette to Spokane, returning Tue, Jan 6, priced at $473 found 2 hours ago
Flights from Gillette (GCC) to Spokane (GEG)
Origin airport
Campbell County
Destination airport
Spokane Intl.
Airlines serving
United
Roundtrip price
$388
Distance
618 mi

Gillette to Spokane Flights

The cheapest times to fly from Gillette to Spokane

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

 

The best time to book a flight from Gillette to Spokane

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

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 Spokane in 2025. You can also book with separate airlines for your outbound and return journeys, from $258 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 Spokane 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 Spokane 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 Spokane Intl. Airport (GEG) cost?
Discover the latest flight deals from GCC to GEG 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 GEG?
The cheapest flights from GCC to GEG 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 GEG?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from GCC to GEG. 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 Spokane Intl. Airport (GEG)?
Nonstop flights from Campbell County Airport (GCC) to Spokane Intl. Airport (GEG) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from GCC to GEG?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change based on various factors, such as 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 Spokane Intl. Airport (GEG)?
To avoid possible delays on the Campbell County Airport (GCC) to Spokane Intl. Airport (GEG) route, travel before 3 PM. Later departures have a 22% higher chance of being 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 Spokane Intl. Airport (GEG) last-minute?
Last-minute fares from GCC to GEG are usually more expensive. To secure the lowest rates, start looking for flights ahead of time. That being said, if you can play around with your travel dates, it's possible to land a cheap fare right before your journey.
Is it cheaper to book a GCC to GEG flight and hotel package?
Securing a GCC to GEG flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Choose from our impressive range of stays and then add activities, car rentals and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Campbell County Airport (GCC) to Spokane Intl. Airport (GEG)?
It's generally possible to cancel or reschedule your GCC to GEG flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.