Direct (nonstop) flights from Saint Louis to Charlotte
2 airlines fly nonstop from Saint Louis Airport (STL) to Charlotte Douglas International (CLT). It's 575 miles (926 km), about 1h 56m in the air. Operated by American Airlines, Southwest Airlines.
American Airlines
Southwest Airlines
Route data last updated: May 29, 2026
Airlines with non-stop flights
AA
American Airlines
WN
Southwest Airlines
Alternative Routes
Other ways to fly from Saint Louis to Charlotte with one stop · direct emits 106 kg CO₂ per passenger
Looking for the return flight?
CLT → STL: Flights from Charlotte to Saint LouisOther direct flights from Saint Louis
Direct flights from Charlotte (CLT)
Frequently Asked Questions
How long is the direct flight from Saint Louis to Charlotte?
A nonstop flight from Saint Louis (STL) to Charlotte (CLT) takes approximately 1 hours and 56 minutes. The distance is 575 miles (926 km).
Which airlines fly nonstop from Saint Louis to Charlotte?
2 airlines: American Airlines, Southwest Airlines.
Is there a nonstop flight from Saint Louis to Charlotte?
Yes. 2 airlines: American Airlines, Southwest Airlines.
How far is Saint Louis from Charlotte?
The flight distance from Saint Louis to Charlotte is 575 miles (926 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as the length of Italy.
What type of aircraft flies from Saint Louis to Charlotte?
At 1h 56m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Saint Louis to Charlotte?
Roughly 106 kg CO2 per passenger one-way. That's about the same as driving 530 km.
Is the return flight from Charlotte to Saint Louis also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Saint Louis to Charlotte?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Saint Louis Airport for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.