Raleigh to St Louis
RDUSTL
Fly from Raleigh to St Louis starting at SAR 229 with Frontier Airlines.
Best fare available on Aug 11, 2026.
Limited seats. Better plans. Book before it's gone.
Raleigh to St Louis cheapest flights this week
Raleigh to St Louis monthly flight fare trend
Jul
from SAR 292
Aug
from SAR 229
Sep
No flights
Oct
No flights
Nov
No flights
Dec
No flights
Airport Details
Origin
Raleigh
Raleigh Durham International Airport (RDU)
Raleigh/Durham, RDU
Zone
New York
Elev
435 ft
Destination
St Louis
St. Louis Lambert International Airport (STL)
St Louis, STL
Zone
Chicago
Elev
618 ft
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