St Louis to Miami

STLMIA

Fly from St Louis to Miami starting at USD 86 with Frontier Airlines.Best fare available on Sep 22, 2026.Limited seats. Better plans. Book before it's gone.

St Louis to Miami cheapest flights this week

4 Sept
American Airlines
11:35STL
14:29MIA
DirectUSD 257VIEW DEAL
8 Sept
American Airlines
11:35STL
14:29MIA
DirectUSD 170VIEW DEAL
9 Sept
Frontier Airlines
14:29STL
19:38MIA
1 StopUSD 142VIEW DEAL
22 Sept
Frontier Airlines
10:35STL
20:04MIA
1 StopUSD 86VIEW DEAL
20 Nov
Southwest Airlines
20:25STL
08:05MIA
1 StopUSD 238VIEW DEAL
3 Dec
American Airlines
11:31STL
20:43MIA
1 StopUSD 148VIEW DEAL

St Louis to Miami monthly flight fare trend

Sep
from USD 86
Oct
No flights
Nov
from USD 238
Dec
from USD 148
Jan
No flights
Feb
No flights

Airport Details

Origin

St Louis

St. Louis Lambert International Airport (STL)

St Louis, STL
Zone

Chicago

Elev

618 ft

Destination

Miami

Miami International Airport (MIA)

Miami, MIA
Zone

New York

Elev

8 ft

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