Nonstop route
Baltimore to Greer nonstop
Yes — Southwest flies BWI to GSP nonstop year-round — about daily.
BWIBaltimore
✈
GSPGreer
daily13.8 flights a week
Year-round13.8/wk Jun vs 12.6/wk Jan
$100–$225typical one-way · median $125
426miles nonstop
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Fares are what people actually paid: half of the 780 tickets in the US DOT fare survey for this route sold between $100 and $225 one way, median $125. That survey runs a couple of quarters behind, so treat it as the shape of the route's pricing rather than today's quote.
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