Cheap flights from Washington to Upstate South Carolina

View AU$152 flight on Tue, 18 Nov. 2025Opens in a new window

Popular airlines from Washington to Upstate South Carolina

  • Delta

    Delta

  • American Airlines

    American Airlines

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Cheap Flights from Washington (WAS) to Upstate South Carolina (GSP)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 30 Aug. - Tue, 2 Sep.
BWI
Baltimore
GSP
Greenville
AU$287 Return, found 1 day ago
AU$287
Return
found 1 day ago
Select Delta flight, departing Sat, 30 Aug. from Baltimore to Greenville, returning Tue, 2 Sep., priced at AU$287 found 1 day ago
Delta
Sun, 31 Aug. - Tue, 2 Sep.
BWI
Baltimore
GSP
Greenville
AU$301 Return, found 1 day ago
AU$301
Return
found 1 day ago
Select Delta flight, departing Sun, 31 Aug. from Baltimore to Greenville, returning Tue, 2 Sep., priced at AU$301 found 1 day ago
Delta
Sun, 31 Aug. - Fri, 5 Sep.
BWI
Baltimore
GSP
Greenville
AU$315 Return, found 1 day ago
AU$315
Return
found 1 day ago
Select Delta flight, departing Sun, 31 Aug. from Baltimore to Greenville, returning Fri, 5 Sep., priced at AU$315 found 1 day ago
Delta
Sat, 30 Aug. - Sun, 7 Sep.
BWI
Baltimore
GSP
Greenville
AU$334 Return, found 1 day ago
AU$334
Return
found 1 day ago
Select Delta flight, departing Sat, 30 Aug. from Baltimore to Greenville, returning Sun, 7 Sep., priced at AU$334 found 1 day ago
United
Fri, 29 Aug. - Mon, 8 Sep.
IAD
Washington
GSP
Greenville
AU$537 Return, found 1 day ago
AU$537
Return
found 1 day ago
Select United flight, departing Fri, 29 Aug. from Washington to Greenville, returning Mon, 8 Sep., priced at AU$537 found 1 day ago
American Airlines
Fri, 29 Aug. - Sun, 31 Aug.
DCA
Washington
GSP
Greenville
AU$549 Return, found 1 day ago
AU$549
Return
found 1 day ago
Select American Airlines flight, departing Fri, 29 Aug. from Washington to Greenville, returning Sun, 31 Aug., priced at AU$549 found 1 day ago

Find the cheapest month to fly from Washington (WAS) to Greenville (GSP)

April is typically the cheapest month to fly

From AU$149 - AU$467 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.