Earn point on your loyalty program!arrow arc left

Cheap flights from St Louis (STL) to Miami (MIA)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from St Louis (STL) to Miami (MIA)

How to find the cheapest flight from St Louis (STL) to Miami (MIA)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from St Louis (STL) to Miami (MIA)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from St Louis (STL) to Miami (MIA)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from St Louis to Miami in January , February 2026

31 Jan - 25 Feb $ 141.00
STL
St Louis
Frontier Airlines
1 STOPS
MIA
Miami
MIA
Miami
Frontier Airlines
1 STOPS
STL
St Louis
Pick dates
22 Jan - 05 Feb $ 892.00
STL
St Louis
Hawaiian Airlines
1 STOPS
MIA
Miami
MIA
Miami
Hawaiian Airlines
1 STOPS
STL
St Louis
Pick dates
17 Jan - 05 Feb $ 1,070.00
STL
St Louis
Hawaiian Airlines
1 STOPS
MIA
Miami
MIA
Miami
Hawaiian Airlines
1 STOPS
STL
St Louis
Pick dates

Last minute flights from St Louis to Miami

28 Jan - 31 Jan $ 329.00
STL
St Louis
Frontier Airlines
1 STOPS
MIA
Miami
MIA
Miami
Frontier Airlines
2 STOPS
STL
St Louis
Pick dates
18 Jan - 31 Jan $ 706.00
STL
St Louis
United Airlines
1 STOPS
MIA
Miami
MIA
Miami
United Airlines
1 STOPS
STL
St Louis
Pick dates
16 Jan - 31 Jan $ 706.00
STL
St Louis
United Airlines
1 STOPS
MIA
Miami
MIA
Miami
United Airlines
1 STOPS
STL
St Louis
Pick dates

One-way flights to Miami from St Louis

8:22 PM - 8:54 AM
Frontier Airlines
1 Stops
13h 37m
STL - MIA
$ 77
Kiwi
Pick dates
8:32 PM - 9:57 AM
Spirit Airlines
1 Stops
14h 24m
STL - MIA
$ 213
Kiwi
Pick dates
8:05 AM - 10:35 AM
United Airlines
1 Stops
6h
STL - MIA
$ 428
Kiwi
Pick dates

How to find the cheapest flight from St Louis (STL) to Miami (MIA)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from St Louis (STL) to Miami (MIA)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from St Louis (STL) to Miami (MIA)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.