Flights from St. Louis to Miami

Our cheapest offers for flights from St. Louis to Miami

Here you can compare cheap flights from St. Louis (STL) to Miami (MIA) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Miami. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
St. Louis
Miami
Outbound
10/18/25
direct
AA1716
02h 46min
Return
11/17/25
direct
AA1581
03h 01min
American Airlines ?
$363
St. Louis
Miami
Outbound
10/18/25
direct
AA1716
02h 46min
Return
11/17/25
1 Stopover (ORD)
UA1639, UA2618
22h 21min
American Airlines ?
$434
St. Louis
Miami
Outbound
10/18/25
direct
AA1716
02h 46min
Return
11/17/25
direct
AA1581
03h 01min
American Airlines ?
$442
St. Louis
Miami
Outbound
10/18/25
direct
AA1716
02h 46min
Return
11/17/25
direct
AA1581
03h 01min
American Airlines ?
$502
St. Louis
Miami
Outbound
10/18/25
direct
AA1716
02h 46min
Return
11/17/25
direct
AA1581
03h 01min
American Airlines ?
$944
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from St. Louis to Miami

Favorite airline: American Airlines
The majority of passengers on the route St. Louis – Miami prefer to fly with American Airlines.
American Airlines
60 %
Delta
20 %
United Airlines
20 %
Direct flights are cheaper
Compared to flights with a stopover, direct flights are $96.00 cheaper on this route.
non stop flight
1 stop
02h 47min
08h 24min
$346
$442
The favorite connection is non-stop
75 % of all bookings on the route St. Louis to Miami are for non-stop flights.
Route
bookings
Direct flights
02h 47min, from $346
75 %
1 stopover Houston - George Bush Intercontinental Airport, TX
08h 24min, from $442
25 %

Important flight information

Flight information: St. Louis - Miami

Roundtrip from $362.72
Flight duration min. 02:44 / max. 02:53
Return flight duration min. 02:58/ max. 03:00
Distance 1724 km
Flights per week 15
Departure airport Airport St. Louis - Lambert International Airport (STL)
Arrival airport Airport Miami International Airport, FL (MIA)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Miami
Flight destinations with a similar price
Flight destinations with a similar price