$109 Find Cheap Flights from Denver to Greenville - Compare and Save

These are the earliest and latest flight times available from Denver to Greenville:

• Earliest: departs at 10:00 am and lands at 1:06 pm
• Latest: departs at 10:10 am and lands at 1:16 pm.

The flight takes about 3h 06m.

Two cabin classes are available on flights from Denver to Greenville:

• Economy Class
• First Class

A nonstop flight from Denver to Greenville takes 3h 06m, covering 1,275 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Round-trip flights from Denver to Greenville range from $334 to $509, with an average of $406 over the past 12 months. Anything below $334 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 49% above the $406 route average. Book 21 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $359 round-trip via Detroit Metropolitan Wayne County (DTW), compared to $433 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$80 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Airbus A320-100/200 family is used most often on this route, operated mainly by United Airlines and Allegiant Air. Other aircraft seen on the route include Boeing 737-800 variants.

Morning is the busiest departure period on Denver to Greenville flights, with 100% of flights leaving in that window. Afternoon departures account for 0%, evening flights for 0%, and night flights for 0%.

One-way fares from Denver to Greenville are currently lower than usual. Average one-way flight prices are about $248, which is 14% below the typical average for this route.

Greenville Airport (GSP) hosts 5 major car rental companies, with daily rates starting from around $30 for economy cars. Top options include:

• Budget
• Alamo
• Thrifty
• Enterprise Rent-A-Car
• Avis

Flights from Denver to Greenville usually depart from Denver Intl (DEN) and arrive at Greenville (GSP).

One-stop flights from Denver to Greenville most commonly connect through:

• Atlanta Hartsfield-Jackson (ATL) - 47% of one-stop connections
• Charlotte Douglas (CLT) - 16% of one-stop connections
• Nashville Intl (BNA) - 14% of one-stop connections
• Dallas/Fort Worth (DFW) - 11% of one-stop connections

Yes. Flexible dates can save you up to 28% on flights from Denver to Greenville. Friday is the cheapest departure day at $357 round-trip on average, while Sunday is the most expensive at $495, a difference of $138.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Only United Airlines operates flights between Denver and Greenville.

Flying via Nashville Intl (BNA) gives the shortest average 1-stop total travel time at 5h 49m, compared with 5h 52m via Atlanta Hartsfield-Jackson (ATL) and 5h 55m via Chicago O'Hare Intl (ORD).

Greenville is 2 hours ahead of Denver (Eastern Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

Among airlines operating Denver to Greenville flights:

• United Airlines: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• United Airlines: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.