Which airline flies the most flights to GSP? The top airline carrier flying out of Greenville Spartanburg Intl. is American Airlines and they fly over 1,121 flights every month. What are the cheapest flights from GSP? Greenville has a lot of discount flights in the month of May. Check out these great deals on flights from GSP:
- American Airlines - Greenville (GSP) to Boston (BOS) leaving on 6/9 at 5:24 pm and returning on 6/10 at 5:51 am for only $311 per person.*
- American Airlines - Greenville (GSP) to Minneapolis (MSP) leaving on 6/9 at 5:24 pm and returning on 6/10 at 9:16 am for only $388 per person.*
- Delta - Greenville (GSP) to Atlanta (ATL) on 5/29 leaving at 2:45 am and returning on 6/1 at 9:27 pm for only $122 per person.*
- Delta - Greenville (GSP) to Orlando (MCO) on 6/12 leaving at 11:59 am and returning on 6/14 at 6:53 am for only $255 per person.*
- American Airlines - Greenville (GSP) to Chicago (ORD) on 6/1 leaving at 4:58 am and returning on 6/3 at 6:46 am for only $286 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 05/19/2018 and may change as you get closer to the actual flight date. Deals displayed whose dates are in the past are no longer valid.