St Louis to Miami

STLMIA

Fly from St Louis to Miami starting at USD 74 with Frontier Airlines.Best fare available on Aug 1, 2026.Limited seats. Better plans. Book before it's gone.

St Louis to Miami cheapest flights this week

15 Jul
Frontier Airlines
16:57STL
22:05MIA
1 StopUSD 138VIEW DEAL
24 Jul
Southwest Airlines
05:50STL
13:50MIA
2 StopUSD 146VIEW DEAL
31 Jul
Frontier Airlines
16:57STL
19:29MIA
1 StopUSD 86VIEW DEAL
1 Aug
Frontier Airlines
16:57STL
22:40MIA
1 StopUSD 74VIEW DEAL
1 Sept
Frontier Airlines
17:27STL
13:12MIA
1 StopUSD 90VIEW DEAL
22 Sept
Frontier Airlines
10:35STL
20:04MIA
1 StopUSD 86VIEW DEAL

St Louis to Miami monthly flight fare trend

Jul
from USD 86
Aug
from USD 74
Sep
from USD 86
Oct
No flights
Nov
No flights
Dec
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

Flights from St Louis

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