🇺🇸 STL
St Louis
551 mi
DFW 🇺🇸
Dallas-Fort Worth

St Louis to Dallas-Fort Worth Flights

St. Louis Lambert International Airport Dallas Fort Worth International Airport 5 airlines

Get Notified About Route Changes

Track up to 3 airports free. Weekly alerts when airlines add or remove routes.

Sign Up Free

The St Louis to Dallas-Fort Worth route connects St. Louis Lambert International Airport (STL) in US with Dallas Fort Worth International Airport (DFW) in US. This short-haul flight covers approximately 551 miles (887 km) with a typical flight time of 1h 37m. This route is served by 5 airlines: American Airlines, Envoy Air, FFT and others. AirportRoutes has tracked 13 unique flight numbers on this route.

Search tickets for this route

Compare flight prices across hundreds of booking sites

Search STL → DFW flights

Opens a live price search — just pick your dates

Departure Airport

St. Louis Lambert International Airport

ICAO Code:
KSTL
IATA Code:
STL
City:
🇺🇸 St Louis
Country:
US
Elevation:
618 ft

Destination Airport

Dallas Fort Worth International Airport

ICAO Code:
KDFW
IATA Code:
DFW
City:
🇺🇸 Dallas-Fort Worth
Country:
US
Elevation:
607 ft

5

Operators

13

Tracked Flights

551

Miles

1h 37m

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
American Airlines AAL AA
Envoy Air ENY MQ
Frontier FFT F9
PSA Airlines JIA OH
Republic RPA YX

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 13 15%
Tuesday 15 17%
Wednesday 11 12%
Thursday 16 18%
Friday 9 10%
Saturday 12 14%
Sunday 12 14%

Pattern Analysis

13 Tracked Flights:
Data Points: 88
API observations used to build this analysis
Weekdays: 64 flights
Weekend: 24 flights
Business Route More active on weekdays

All Flight Routes

5 Routes
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
A320 05:25 5:25 AM (Representative)
M T W T F S S
Jul 2, 2026 Active
Envoy Air
ENY / MQ
A320 15:31 3:31 PM (Representative)
M T W T F S S
Jul 2, 2026 Active
Frontier
FFT / F9
A20N 15:30 3:30 PM (Representative)
M T W T F S S
Jul 2, 2026 Active
CRJ7 13:19 1:19 PM (Representative)
M T W T F S S
Jul 2, 2026 Active
Republic
RPA / YX
- E75L -
M T W T F S S
Jul 2, 2026 Active
Total Routes: 5
Active Routes: 5
Unique Airlines: 5
Aircraft Types: 5

Spotted Departure Times

Departure Time Operator ICAO IATA
05:25 5:25 AM American Airlines AAL AA
13:19 1:19 PM PSA Airlines JIA OH
15:30 3:30 PM Frontier FFT F9
15:31 3:31 PM Envoy Air ENY MQ

Time Information

Times are shown in the departure airport's local timezone (KSTL - America/Chicago).

Total Departure Times: 4
Time Range:
05:25 - 15:31
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.