St Louis to Dallas
STLDFW
Fly from St Louis to Dallas starting at USD 137 with United Airlines.
Best fare available on Jul 21, 2026.
Limited seats. Better plans. Book before it's gone.
St Louis to Dallas cheapest flights this week
St Louis to Dallas monthly flight fare trend
Jul
from USD 137
Aug
No flights
Sep
No flights
Oct
No flights
Nov
No flights
Dec
No flights
Airport Details
Origin
St Louis
St. Louis Lambert International Airport (STL)
St Louis, STL
Zone
Chicago
Elev
618 ft
Destination
Dallas
Dallas Fort Worth International Airport (DFW)
Dallas-Fort Worth, DFW
Zone
Chicago
Elev
607 ft
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