Cheap flights from Greenville to Denver from $137

The cheapest month to fly to Denver from Greenville is in October. Flight prices, which tend to average around $339, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in October, then you should wait until November to fly from Greenville, when ticket prices are also cheap, with an average price of $375.

The cheapest day to depart on your flight to Denver is on a Friday when prices can be found for as low as $429. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Sunday, with ticket prices averaging around $739.

Fly from Greenville to Denver Intl for the best Greenville - Denver Intl flight prices

You are more likely to see cheaper flights to Denver from Greenville when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around $401 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Greenville for as low as $326 on momondo.

There are 4 cabin classes available to choose from on Greenville to Denver flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 9% on your flight if you consider stops on a Greenville to Denver flight.

American Airlines and Southwest are the most popular carriers operating from Greenville to Denver Intl

American Airlines, United Airlines and Frontier are the top three most popular airlines that fly to Denver from Greenville according to our data. American Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Denver. Keep in mind that there are 7 different airlines that fly to Denver on a routine basis, so you have a few additional options to choose from.

Nashville (BNA) was the most common stop: 33% of momondo users choosing 1-stop flights on this route connected there.

Flights via Charlotte (CLT) offer the lowest average round-trip price of $338.

Flights connecting via Nashville (BNA) have the shortest average one-way travel time: 5h 31m.

Dallas (DFW) has the shortest average layover time for this route: 1h 20m.

As of August 2026, there are 2 flights per day flying from Greenville to Denver. The most common time of day flights depart is 4:00PM, with 100% of flights taking off in the afternoon.

The number of flights available between Greenville and Denver is 14 per week as of August 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.