The cheapest times to fly from GEG to GCC are

  • October 15th to March 18th (except the week of March 5th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from GEG to GCC is mid October. Prices can be as high as $1005 for Monday flights during late March, or as low as $399 for Tuesday flights around mid October.


When to Fly to Gillette

Flying from Spokane, WA (GEG) to Gillette, WY (GCC) will usually cost between $566 to $862 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid October with an average ticket price of $555. Due to high demand the most expensive time to fly is late March, with an average price of $873. Planning your trip to low-cost times can easily save you $318 on economy flights and even more on first-class flights. Generally, any price below $696 can be considered a good price for a round-trip GEG to GCC flight.

See below for a graph of average weekly prices for the GEG to GCC route. All prices are for round-trip tickets in USD.

GEG to GCC Flight Prices

Compared to other flights, the GEG to GCC flight is cheaper than the average and costs less than the average flight leaving from Spokane. The average price per mile (for a direct flight) is $0.7, which is above average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Mondays are the most expensive days to fly to Gillette, and Sundays are the most expensive days to return to Spokane. Selecting flights on the least expensive days could save you up to $45 (6%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $680. Return trip prices are from the GCC to GEG flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from GEG to GCC can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 2 hour 6 minutes may not be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from GEG to GCC while comparing.

Destination alternative #1: Rapid City Regional Airport (RAP) in Rapid City, SD

  • 125 miles (201 km) away from GCC
  • Usually 42.82% less expensive than GCC
  • 1-layover flights available

See GEG to RAP flights

Destination alternative #2: Casper/Natrona County International Airport (CPR) in Casper, WY

  • 110 miles (177 km) away from GCC
  • Usually 27.30% less expensive than GCC
  • 1-layover flights available

See GEG to CPR flights


Flight Hacking GEG to GCC

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from GEG to GCC — but Champion Traveler does!

Hack #1: Denver, CO (GEG > DEN > GCC)

  • Price for both tickets: $548
  • Average savings: $148 (21.26%)

See GEG to DEN flights

Hack #2: Seattle, WA (GEG > SEA > GCC)

  • Price for both tickets: $573
  • Average savings: $124 (17.74%)

See GEG to SEA flights

Hack #3: San Francisco, CA (GEG > SFO > GCC)

  • Price for both tickets: $633
  • Average savings: $64 (9.12%)

See GEG to SFO flights


Flight Questions Answered

Still have questions about flying from GEG to GCC? We’ve got answers.

Which airlines fly this route?

You can find 4 major airlines flying this route most often: Alaska, American, Delta, United, and potentially more during busy seasons.

How far away is it from Gillette Campbell County Airport to Spokane International Airport?

The distance between the two airports is roughly 618 miles or 995 kilometers.

How long does it take to fly from GEG to GCC?

The real-world flight time for a nonstop GEG to GCC flight is about 2 hour 6 minutes.

How many flights go between Spokane, WA and Gillette, WY?

It depends on the day of the week and the date, but a typical day might have around 16 available flights from GEG to GCC.


Airport Location Info


Departing Airport

Origination code GEG
Origination airport name Spokane International Airport
City Spokane, WA
Country the United States
Latitude 47.6
Longitude -117.5

Return Airport

Destination code GCC
Destination airport name Gillette Campbell County Airport
City Gillette, WY
Country the United States
Latitude 44.3
Longitude -105.5


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.