The cheapest times to fly from CEZ to GSP are

  • August 13th to August 26th
  • September 17th to November 18th (except the week of October 1st)
  • December 3rd to December 16th

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 CEZ to GSP is early December. Prices can be as high as $897 for Sunday flights during mid July, or as low as $285 for Tuesday flights around early December.


When to Fly to Greenville

Flying from Cortez, CO (CEZ) to Greer, SC (GSP) will usually cost between $295 to $759 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early December with an average ticket price of $350. Due to high demand the most expensive time to fly is mid July, with an average price of $730. Planning your trip to low-cost times can easily save you $380 on economy flights and even more on first-class flights. Generally, any price below $453 can be considered a good price for a round-trip CEZ to GSP flight.

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

CEZ to GSP Flight Prices

Compared to other flights, the CEZ to GSP flight is much cheaper than the average and costs less than the average flight leaving from Cortez. The average price per mile (for a direct flight) is $0.19, which is below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Sundays are the most expensive days to fly to Greenville, and Wednesdays are the most expensive days to return to Cortez. Selecting flights on the least expensive days could save you up to $192 (29%) 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 $365. Return trip prices are from the GSP to CEZ 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 CEZ to GSP can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 3 hour 39 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 CEZ to GSP while comparing.

Destination alternative #1: Charlotte Douglas International Airport (CLT) in Charlotte, NC

  • 75 miles (121 km) away from GSP
  • Usually 6.62% less expensive than GSP
  • 1-layover flights available

See CEZ to CLT flights


Flight Questions Answered

Still have questions about flying from CEZ to GSP? We’ve got answers.

Which airlines fly this route?

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

How far away is it from Greenville-Spartanburg International Airport to Cortez Municipal Airport?

The distance between the two airports is roughly 1479 miles or 2380 kilometers.

How long does it take to fly from CEZ to GSP?

The real-world flight time for a nonstop CEZ to GSP flight is about 3 hour 39 minutes.

How many flights go between Cortez, CO and Greer, SC?

It depends on the day of the week and the date, but a typical day might have around 18 available flights from CEZ to GSP.


Airport Location Info


Departing Airport

Origination code CEZ
Origination airport name Cortez Municipal Airport
City Cortez, CO
Country the United States
Latitude 37.3
Longitude -108.6

Return Airport

Destination code GSP
Destination airport name Greenville-Spartanburg International Airport
City Greer, SC
Country the United States
Latitude 34.9
Longitude -82.2


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.