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Direct flights from Greenville to Baltimore

Airlines Schedules

GSP - BWI route map All flights from GSP to BWI non-stop. There are direct flights from Greenville-Spartanburg International (GSP), South Carolina, USA to Baltimore Washington International (BWI), Maryland, USA with Southwest Airlines. 14 weekly departures are currently scheduled on this route. Departure times range from 07:15 to 20:00 depending on the schedule period. The flight distance is 426 miles (685 km). Flight time ranges from 1 hour and 25 minutes to 1 hour and 40 minutes.

GSP
Greenville-Spartanburg
USAGreenville , USA
BWI
Baltimore Washington
USABaltimore , USA
GSP
Greenville-Spartanburg
USAGreenville , USA
Baltimore Washington
USABaltimore , USA
BWI
Flight time 1h 25min to 1h 40min
Updated Jul 13, 2026
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Airlines with non-stop routes:

Southwest Airlines Low-cost carrier

Departure times vary between 07:15 and 20:00
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
14 flights/week
14 flights/week
Weekday-labels: HAS FLIGHTS UPCOMING NO FLIGHTS
View all flight dates
Flight schedule from Greenville to Baltimore with Southwest Airlines

This is a weekly direct flight schedule for Southwest Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
Aug 10
Tue
Aug 11
Wed
Aug 12
Thu
Aug 13
Fri
Aug 14
Sat
Aug 15
Sun
Aug 16
WN1091
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08:15
08:15
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WN1838
08:40
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08:40
08:40
08:40
08:40
WN771
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13:20
13:20
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12:55
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WN2148
16:40
----
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16:40
16:40
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WN1839
----
----
----
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18:55

The timetable & schedule information was updated at 2026-07-13

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Greenville to Baltimore scheduled departures

Select a date to see every published non-stop departure between GSP and BWI.

Monday
Mon
Aug 10
2 flights(2)
Tuesday
Tue
Aug 11
2 flights(2)
Wednesday
Wed
Aug 12
2 flights(2)
Thursday
Thu
Aug 13
2 flights(2)
Friday
Fri
Aug 14
2 flights(2)
Saturday
Sat
Aug 15
2 flights(2)
Sunday
Sun
Aug 16
2 flights(2)
Time
Airline
Flight
08:40
Southwest Airlines Southwest Airlines
WN1838
16:40
Southwest Airlines Southwest Airlines
WN2148
08:15
Southwest Airlines Southwest Airlines
WN1091
13:20
Southwest Airlines Southwest Airlines
WN771
08:15
Southwest Airlines Southwest Airlines
WN1091
13:20
Southwest Airlines Southwest Airlines
WN771
08:40
Southwest Airlines Southwest Airlines
WN1838
16:40
Southwest Airlines Southwest Airlines
WN2148
08:40
Southwest Airlines Southwest Airlines
WN1838
16:40
Southwest Airlines Southwest Airlines
WN2148
08:40
Southwest Airlines Southwest Airlines
WN1838
12:55
Southwest Airlines Southwest Airlines
WN771
08:40
Southwest Airlines Southwest Airlines
WN1838
18:55
Southwest Airlines Southwest Airlines
WN1839
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GSP-BWI flight route
Route map from Greenville, GSP to Baltimore, BWI. The distance is 426 miles or 685 km.
Greenville - Baltimore direct flight map
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GSP - BWI route facts

  • Distance
    426 miles (685 km)
  • Flight time
    1 hour and 25 minutes to 1 hour and 40 minutes
  • Airline
    Southwest Southwest
  • Airline alliances
    Low-cost carrier
  • Cabins
    Economy
  • Aircraft
    Boeing 737-700 Passenger (Scimitar Winglets) , Boeing 737-800 (winglets) Passenger/BBJ2 and Boeing 737MAX 8 Passenger

Route FAQ

Southwest Airlines operates non-stop flights from GSP to BWI with 14 weekly departures.

Scheduled flight time from GSP to BWI ranges from 1 hour and 25 minutes to 1 hour and 40 minutes. The route covers 426 miles (685 km).

14 weekly departures are currently scheduled on this route, with published departure times ranging from 07:15 to 20:00 depending on the schedule period.

Economy are currently scheduled on non-stop flights for this route.
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