Dallas to St Louis
DFWSTL
Fly from Dallas to St Louis starting at USD 95 with Frontier Airlines.
Best fare available on Oct 8, 2026.
Limited seats. Better plans. Book before it's gone.
Dallas to St Louis cheapest flights this week
Dallas to St Louis monthly flight fare trend
Oct
from USD 95
Nov
from USD 124
Dec
No flights
Jan
No flights
Feb
No flights
Mar
No flights
Airport Details
Origin
Dallas
Dallas Fort Worth International Airport (DFW)
Dallas-Fort Worth, DFW
Zone
Chicago
Elev
607 ft
Destination
St Louis
St. Louis Lambert International Airport (STL)
St Louis, STL
Zone
Chicago
Elev
618 ft
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