Dallas to St Louis
DFWSTL
Fly from Dallas to St Louis starting at USD 90 with American Airlines.
Best fare available on Sep 9, 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
Aug
from USD 148
Sep
from USD 90
Oct
from USD 95
Nov
No flights
Dec
No flights
Jan
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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