Southwest Airlines
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United States
Lambert-Saint Louis International Airport
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United States
Dallas Love Field
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Scan through all non-stop flights from St. Louis to Dallas. The full flight schedule below gives an overview of all non-stop flights from STL to DAL, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Dallas is a humid subtropical or warm-temperate destination, featuring hot, humid summers with temperatures typically around 30°C (86°F) and mild to cool winters. The region is known for consistent rainfall throughout the year, peaking in summer. The area is known for its vibrant urban energy, diverse landscapes, and numerous outdoor activities.
You can visit Dallas any time of the year, but the best months to explore are from to and from to .
Currently, there is only one airline operating non-stop flights from St. Louis STL to Dallas DAL, which is Southwest Airlines. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their STL DAL flight schedule.
Flights from STL to DAL are operated 19 times a week, with an average of 3 flights per day. Departure times vary between 05:05 - 21:50. The earliest flight departs at 05:05, the last flight departs at 21:50. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
On this non-stop route, you can fly in Economy only.
The fastest direct flight from St. Louis to Dallas takes 1 hour and 40 minutes. The flight distance between St. Louis and Dallas is 545 miles (or 877 km).
There are 2 airports in Dallas: Dallas Love Field (DAL) and Dallas/Fort Worth International Airport (DFW).
There are 19 flights per week flying from St. Louis to Dallas (as of March 2026).
1 hour and 40 minutes is the average flight time from St. Louis to Dallas.
The distance from St. Louis to Dallas is 545 miles (877 kilometers).
Southwest Airlines is the only airline flying nonstop from St. Louis to Dallas.
There are no alliances flying direct from St. Louis to Dallas at the moment.
You can fly non-stop in Economy only.
Aircraft types that fly from St. Louis to Dallas:
The earliest flight departs at 05:05 from St. Louis and arrives at 06:45 at Dallas.
The latest flight departs at 21:50 from St. Louis and arrives at 23:30 at Dallas.
545 miles (877 km) · 1h 40m
05:25
07:15
Southwest Airlines
WN 2345
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
05:45
07:35
Southwest Airlines
WN 2345
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
06:10
08:00
Southwest Airlines
WN 2345
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
08:25
10:15
Southwest Airlines
WN 3215
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
08:25
10:15
Southwest Airlines
WN 3215
Southwest Airlines
Boeing 757
Y
W
J
F
08:40
10:30
Southwest Airlines
WN 3215
Southwest Airlines
Boeing 757
Y
W
J
F
12:15
14:05
Southwest Airlines
WN 3586
Southwest Airlines
Boeing 757
Y
W
J
F
12:20
14:10
Southwest Airlines
WN 3684
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
14:15
16:05
Southwest Airlines
WN 1039
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
14:20
16:10
Southwest Airlines
WN 2042
Southwest Airlines
Boeing 757
Y
W
J
F
14:25
16:15
Southwest Airlines
WN 667
Southwest Airlines
Boeing 757
Y
W
J
F
17:00
18:50
Southwest Airlines
WN 3797
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
17:55
19:45
Southwest Airlines
WN 3797
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
19:25
21:15
Southwest Airlines
WN 3797
Southwest Airlines
Boeing 757
Y
W
J
F
20:20
22:10
Southwest Airlines
WN 3797
Southwest Airlines
Boeing 757
Y
W
J
F
20:50
22:40
Southwest Airlines
WN 442
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
21:40
23:30
Southwest Airlines
WN 1039
Southwest Airlines
Boeing 757
Y
W
J
F
21:40
23:30
Southwest Airlines
WN 1039
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
21:40
23:30
Southwest Airlines
WN 1039
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
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