St. LouistoDallasFlight Time
STL–DFW · Nonstop
St. Louis (St. Louis Lambert International Airport) to Dallas (Dallas/Fort Worth International Airport).
The estimated flight time from St. Louis (STL) to Dallas (DFW) is about 1h 43m, covering 550 miles. American Airlines, United Airlines, and Frontier Airlines fly the route nonstop with 8-9/day departures, from 01:45 to 19:29 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Route type | Captured freq. | Market |
|---|---|---|---|---|
| ~1h 43m Estimated from great-circle distance — no tracked flights yet. | 550 mi | Nonstop | 8-9/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Nonstop airlines from St. Louis to Dallas
American Airlines, United Airlines, and Frontier Airlines operate 8-9/day flights from STL to DFW. Departures leave from Terminal 1 at STL.
- First departure
- 01:45
- Last departure
- 19:29
- Cadence
- ~hourly
- Scheduled departure times
- 17
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| American Airlines | 6-7/day | Airbus A320 family, Boeing 737, Bombardier CRJ |
Aircraft on this route
Flying the other way?
DFW to STL flights — 9/day on 2 airlines →Methodology: airline, aircraft, terminal, and departure-time details come from a full week of published airline schedules for STL, refreshed on a rolling basis. Frequency uses 60 scheduled departures across 7 observed days; flight time is estimated from flying distance until this route has enough tracked flights for an observed average.
Route FAQ
How long is the flight from St. Louis to Dallas?
The estimated flight time from St. Louis (STL) to Dallas (DFW) is about 1h 43m, based on the 550-mile flying distance.
How far is St. Louis from Dallas?
St. Louis (STL) to Dallas (DFW) is about 550 miles by air.
Are there nonstop flights from St. Louis to Dallas?
Yes. American Airlines, United Airlines, and Frontier Airlines fly nonstop from St. Louis (STL) to Dallas (DFW), with 8-9/day departures.
Which airlines fly from St. Louis to Dallas?
American Airlines, United Airlines, and Frontier Airlines fly nonstop from St. Louis (STL) to Dallas (DFW).
What aircraft fly from St. Louis to Dallas?
The STL–DFW route is flown with Airbus A320 family, Boeing 737, Bombardier CRJ, Embraer E-Jet.
Route hubs
Nearby airport options
Near Dallas
- DAL - DallasDallas Love Field · 11 mi from DFWFlights to DAL