Direct (nonstop) flights from Saint Louis to Miami
2 airlines fly nonstop from Saint Louis Airport (STL) to Miami International (MIA). It's 1,069 miles (1,720 km), about 2h 47m in the air. Operated by American Airlines, Southwest Airlines.
American Airlines
Southwest Airlines
Route data last updated: May 27, 2026
Airlines with non-stop flights
AA
American Airlines
WN
Southwest Airlines
Alternative Routes
Other ways to fly from Saint Louis to Miami with one stop · direct emits 181 kg CO₂ per passenger
Looking for the return flight?
MIA → STL: Flights from Miami to Saint LouisOther direct flights from Saint Louis
Direct flights from Miami (MIA)
Frequently Asked Questions
How long is the direct flight from Saint Louis to Miami?
A nonstop flight from Saint Louis (STL) to Miami (MIA) takes approximately 2 hours and 47 minutes. The distance is 1,069 miles (1,720 km).
Which airlines fly nonstop from Saint Louis to Miami?
2 airlines: American Airlines, Southwest Airlines.
Is there a nonstop flight from Saint Louis to Miami?
Yes. 2 airlines: American Airlines, Southwest Airlines.
How far is Saint Louis from Miami?
The flight distance from Saint Louis to Miami is 1,069 miles (1,720 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Miami.
What type of aircraft flies from Saint Louis to Miami?
At 2h 47m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
What is the carbon footprint of a flight from Saint Louis to Miami?
Roughly 181 kg CO2 per passenger one-way. That's about the same as driving 905 km.
Is the return flight from Miami 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 Miami?
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.