St Louis to Charleston nonstop
Yes: Southwest flies direct from St Louis (STL) to Charleston (CHS) about 5 times a week, in the summer season only.
Hotel bookings pay us a small commission; the flight search doesn't.
St Louis to Charleston in numbers
Measured from US DOT filings, not estimated from distance.
- Distance and flight time
- 706 miles nonstop, about 2 hr gate to gate. Flight time is an estimate from the great-circle distance; the filings carry distance, not scheduled elapsed time.
- Seasonality
- Flew Sep 2025 and Apr 2026 to Aug 2026, up to 7 flights a week, with no flights the rest of the year.
- Sep 2025: 4 flights a week
- Oct 2025: no regular flights
- Nov 2025: no regular flights
- Dec 2025: no regular flights
- Jan 2026: no regular flights
- Feb 2026: no regular flights
- Mar 2026: no regular flights
- Apr 2026: 6 flights a week
- May 2026: 7 flights a week
- Jun 2026: 7 flights a week
- Jul 2026: 7 flights a week
- Aug 2026: 5 flights a week
Flights a week by month, Sep 2025 to Aug 2026, from US DOT on-time filings. - Who operates the flights
- Southwest is the only carrier filing this pair.
- Fares
- Half of the 549 tickets in the US DOT fare survey for Q2 2025 sold between $150 and $275 one way, median $200. The survey runs a couple of quarters behind, so read it as the shape of the route's pricing rather than today's quote.
Flying the other way? Charleston to St Louis nonstop.
Also nonstop from St Louis (STL)
Busiest other routes out of the same airport
- Denver (DEN) about 11 times a day
- Atlanta (ATL) about 10 times a day
- Chicago (ORD) about 9 times a day
- Dallas/Fort Worth (DFW) about 7 times a day
- Orlando (MCO) about 6 times a day
- New York (LGA) about 6 times a day
- Minneapolis (MSP) about 6 times a day
- Washington (DCA) about 6 times a day
Staying in Charleston?
Sort out where you'll sleep and what you'll do once you land.
Exploring Charleston on foot? Take the free GPS audio walking tour
Nonstop Scout earns a commission on bookings made through these links, at no extra cost to you. It does not change which routes or fares we show.
Ready to compare fares?
Nonstop Scout earns a commission on hotel and activity bookings made through the links above. The flight search link pays us nothing; it's here because it's the best one.
Take every nonstop with you. Get the free Nonstop Scout app for iPhone.
