Nonstop route
Chicago to Charleston nonstop
Yes — Southwest flies MDW to CHS nonstop in the summer season only — about daily.
MDWChicago
✈
CHSCharleston
daily11.7 flights a week
Summer only11.7/wk Jun vs 2/wk Jan
$125–$225typical one-way · median $150
745miles nonstop
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Fares are what people actually paid: half of the 545 tickets in the US DOT fare survey for this route sold between $125 and $225 one way, median $150. 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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