Direct (nonstop) flights from Miami to Saint Louis
2 airlines fly nonstop from Miami International (MIA) to Saint Louis Airport (STL). It's 1,069 miles (1,720 km), about 3h 5m in the air. Operated by American Airlines, Southwest Airlines.
American Airlines
Southwest Airlines
Route data last updated: May 24, 2026
Airlines with non-stop flights
AA
American Airlines
WN
Southwest Airlines
Alternative Routes
Other ways to fly from Miami to Saint Louis with one stop · direct emits 181 kg CO₂ per passenger
Looking for the return flight?
STL → MIA: Flights from Saint Louis to MiamiOther direct flights from Miami
Direct flights from Saint Louis (STL)
Frequently Asked Questions
How long is the direct flight from Miami to Saint Louis?
A nonstop flight from Miami (MIA) to Saint Louis (STL) takes approximately 3 hours and 5 minutes. The distance is 1,069 miles (1,720 km).
Which airlines fly nonstop from Miami to Saint Louis?
2 airlines: American Airlines, Southwest Airlines.
Is there a nonstop flight from Miami to Saint Louis?
Yes. 2 airlines: American Airlines, Southwest Airlines.
How far is Miami from Saint Louis?
The flight distance from Miami to Saint Louis 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 Miami to Saint Louis?
At 3h 5m, 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 Miami to Saint Louis?
Roughly 181 kg CO2 per passenger one-way. That's about the same as driving 905 km.
Is the return flight from Saint Louis to Miami 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 Miami to Saint Louis?
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 Miami International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.