Orlando to St Louis
MCOSTL
Fly from Orlando to St Louis starting at USD 145 with Southwest Airlines.
Best fare available on Oct 18, 2026.
Limited seats. Better plans. Book before it's gone.
Orlando to St Louis cheapest flights this week
Orlando to St Louis monthly flight fare trend
Sep
No flights
Oct
from USD 145
Nov
No flights
Dec
from USD 251
Jan
No flights
Feb
No flights
Airport Details
Origin
Orlando
Orlando International Airport (MCO)
Orlando, MCO
Zone
New York
Elev
96 ft
Destination
St Louis
St. Louis Lambert International Airport (STL)
St Louis, STL
Zone
Chicago
Elev
618 ft
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