Dallas to St Louis

DFWSTL

Fly from Dallas to St Louis starting at USD 77 with Frontier Airlines.Best fare available on Jun 25, 2026.Limited seats. Better plans. Book before it's gone.

Dallas to St Louis cheapest flights this week

25 Jun
Frontier Airlines
16:21DFW
18:18STL
Direct$77VIEW DEAL
26 Jun
Frontier Airlines
16:21DFW
18:18STL
Direct$77VIEW DEAL
6 Jul
Frontier Airlines
09:07DFW
19:23STL
1 Stop$146VIEW DEAL
15 Jul
Frontier Airlines
16:16DFW
08:57STL
1 Stop$111VIEW DEAL

Dallas to St Louis monthly flight fare trend

Jun
from USD 77
Jul
from USD 111
Aug
No flights
Sep
No flights
Oct
No flights
Nov
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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