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DEN
Denver
GSP
Greenville
Denver → Greenville
Southwest Airlines · Round Trip · Nonstop
Save $148 (29% off)
Compared to the typical price of $518
$399$518
per person · round trip
Flight Details
Cabin
Economy
Departs
Jun 13, 2026
Returns
Jun 20, 2026
Price History
Avg: $400
Low: $370
High: $432
Mar 23Mar 26
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