Greenville/Greer/Spartanburg to Baltimore (GSP–BWI) — Airlines, Schedules & Connections
No flights match your filters.
No nonstop flights on this route. connecting options below.
GSP–BWI is served by 1 airline with nonstop service. Southwest Airlines leads the route. The flight covers 425 miles in approximately 1h 30m. Beyond nonstop, 51 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| WN Southwest Airlines | 14 | 737, 7S7 | 1h30-1h35 | – | – |
Weekly Schedule Pattern
Connection Landscape
Other ways to reach Baltimore from Greenville/Greer/Spartanburg
| Metric | GSP→BWI | CLT→BWI | CAE→BWI |
|---|---|---|---|
| Distance from GSP | – | 75 mi | 91 mi |
| Nonstop airlines | 1 | 6 | 1 |
| Weekly flights | 14 | 107 | – |
| Flight time | 1h 30m | 1h 18m | 0h 58m |
| Departure OTP | 100% | – | – |
Travel Essentials
GSP: EDT · BWI: EDT
When it's 6:00 PM in Greenville/Greer/Spartanburg, it's 6:00 PM in Baltimore.
GSP–BWI Quick Facts
Frequently Asked Questions
Flights from GSP to BWI
Greenville-Spartanburg International Airport (GSP) and Baltimore/Washington International Thurgood Marshall Airport (BWI) are connected by nonstop service from Southwest Airlines. With 14 weekly departures, this is a well served route.
GSP to BWI Flight Duration and Schedule
Nonstop flight time from GSP to BWI ranges from 1 hours 30 minutes to 1 hours 35 minutes. The route covers a distance of 425 miles (685 km). There are approximately 14 weekly flights outbound and 15 return, totaling 29 flights per week in both directions.
Connecting Options and Alternatives
51 one-stop connections are available, with the fastest taking approximately 3 hours via CHS. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Charlotte (CLT), Columbia (CAE) and Augusta (AGS).