Which airline flies the most flights to GSP? The top airline carrier flying out of Greenville Spartanburg Intl. is United Airlines and they fly over 802 flights every month. What are the cheapest flights from GSP? Greenville has a lot of discount flights in the month of December. Check out these great deals on flights from GSP:
- Delta - Greenville (GSP) to Atlanta (ATL) leaving on 1/6 at 4:14 pm and returning on 1/7 at 1:04 pm for only $151 per person.*
- American Airlines - Greenville (GSP) to Denver (DEN) leaving on 1/6 at 5:19 pm and returning on 1/7 at 5:31 am for only $309 per person.*
- Delta - Greenville (GSP) to Orlando (MCO) on 1/10 leaving at 4:14 pm and returning on 1/11 at 6:51 am for only $173 per person.*
- American Airlines - Greenville (GSP) to Miami (MIA) on 1/9 leaving at 2:42 pm and returning on 1/11 at 7:40 am for only $194 per person.*
- Delta - Greenville (GSP) to New York (JFK) on 1/12 leaving at 1:45 pm and returning on 1/14 at 7:55 am for only $223 per person.*
*Prices vary and will be updated when you view current flight availability results. Deals displayed here are based on flight pricing and availability as of 12/19/2017 and may change as you get closer to the actual flight date. Deals displayed whose dates are in the past are no longer valid.