Nonstop route
Columbus to Chicago nonstop
Yes — Southwest flies CMH to MDW nonstop year-round — about 4× daily.
CMHColumbus
✈
MDWChicago
4× daily25.9 flights a week
Year-round25.9/wk Jun vs 19.2/wk Jan
$125–$275typical one-way · median $150
283miles nonstop
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Fares are what people actually paid: half of the 1,372 tickets in the US DOT fare survey for this route sold between $125 and $275 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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