Miami to St Louis
MIASTL
Fly from Miami to St Louis starting at SAR 132 with Frontier Airlines.
Best fare available on Aug 22, 2026.
Limited seats. Better plans. Book before it's gone.
Miami to St Louis cheapest flights this week
Miami to St Louis monthly flight fare trend
Jun
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Jul
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Aug
from SAR 132
Sep
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Oct
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Nov
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Airport Details
Origin
Miami
Miami International Airport (MIA)
Miami, MIA
Zone
New York
Elev
8 ft
Destination
St Louis
St. Louis Lambert International Airport (STL)
St Louis, STL
Zone
Chicago
Elev
618 ft
