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Direct flights from Las Vegas to Saint Louis

Airlines Schedules

LAS - STL route map All flights from LAS to STL non-stop. There are direct flights from Harry Reid International Airport (LAS), Nevada, USA to Saint Louis Airport (STL), Missouri, USA with Southwest Airlines and Frontier Airlines. 37 weekly departures are currently scheduled on this route. Departure times range from 05:00 to 20:55 depending on the schedule period. The flight distance is 1375 miles (2212 km). Flight time ranges from 2 hours and 55 minutes to 3 hours and 25 minutes.

LAS
Harry Reid Airport
USALas Vegas , USA
STL
Saint Louis Airport
USASaint Louis , USA
LAS
Harry Reid Airport
USALas Vegas , USA
Saint Louis Airport
USASaint Louis , USA
STL
Flight time 2h 55min to 3h 25min
Updated Aug 31, 2026
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Airlines with non-stop routes:

Southwest Airlines Low-cost carrier

Departure times vary between 05:00 and 20:55 • From Terminal 1
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
30 flights/week
30 flights/week

Frontier Airlines Low-cost carrier

Departure times vary between 06:00 and 12:25 • From Terminal 3
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
7 flights/week
7 flights/week
Weekday-labels: HAS FLIGHTS UPCOMING NO FLIGHTS
View all flight dates
Flight schedule from Las Vegas to Saint Louis with Southwest Airlines

This is a weekly direct flight schedule for Southwest Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
Sep 28
Tue
Sep 29
Wed
Sep 30
Thu
Oct 1
Fri
Oct 2
Sat
Oct 3
Sun
Oct 4
WN4693
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07:15
07:15
06:10
05:10
WN2977
06:55
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WN1708
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07:10
WN580
08:30
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WN1409
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08:40
08:40
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WN2317
12:50
09:50
09:50
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WN1181
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11:00
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WN1828
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11:10
WN2442
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12:25
12:25
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WN556
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12:35
12:35
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WN1152
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13:35
WN3744
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13:55
13:55
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WN2012
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15:30
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WN2319
17:30
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WN1559
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17:35
17:35
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WN2444
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17:35
17:35
17:45
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WN3863
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18:10
WN2453
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18:50
18:50
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WN4890
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19:25
WN4528
19:25
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The timetable & schedule information was updated at 2026-08-31

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CHECK PRICES
Flight schedule from Las Vegas to Saint Louis with Frontier Airlines

This is a weekly direct flight schedule for Frontier Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
Sep 28
Tue
Sep 29
Wed
Sep 30
Thu
Oct 1
Fri
Oct 2
Sat
Oct 3
Sun
Oct 4
F93108
06:00
06:15
06:15
06:00
06:00
06:15
06:00

The timetable & schedule information was updated at 2026-08-31

RETURN SCHEDULE
CHECK PRICES
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Las Vegas to Saint Louis scheduled departures

Select a date to see every published non-stop departure between LAS and STL.

Saturday
Sat
Sep 26
5 flights(5)
Sunday
Sun
Sep 27
6 flights(6)
Monday
Mon
Sep 28
6 flights(6)
Tuesday
Tue
Sep 29
4 flights(4)
Wednesday
Wed
Sep 30
4 flights(4)
Thursday
Thu
Oct 01
7 flights(7)
Friday
Fri
Oct 02
7 flights(7)
Time
Airline
Flight
06:15
Frontier Airlines Frontier Airlines
F93108
06:30
Southwest Airlines Southwest Airlines
WN2977
08:00
Southwest Airlines Southwest Airlines
WN266
10:10
Southwest Airlines Southwest Airlines
WN2317
16:45
Southwest Airlines Southwest Airlines
WN4528
06:00
Frontier Airlines Frontier Airlines
F93108
06:50
Southwest Airlines Southwest Airlines
WN2977
09:30
Southwest Airlines Southwest Airlines
WN2317
12:55
Southwest Airlines Southwest Airlines
WN556
17:35
Southwest Airlines Southwest Airlines
WN266
18:55
Southwest Airlines Southwest Airlines
WN2319
06:00
Frontier Airlines Frontier Airlines
F93108
06:55
Southwest Airlines Southwest Airlines
WN2977
08:30
Southwest Airlines Southwest Airlines
WN580
12:50
Southwest Airlines Southwest Airlines
WN2317
17:30
Southwest Airlines Southwest Airlines
WN2319
19:25
Southwest Airlines Southwest Airlines
WN4528
06:15
Frontier Airlines Frontier Airlines
F93108
09:50
Southwest Airlines Southwest Airlines
WN2317
12:35
Southwest Airlines Southwest Airlines
WN556
17:35
Southwest Airlines Southwest Airlines
WN1559
06:15
Frontier Airlines Frontier Airlines
F93108
09:50
Southwest Airlines Southwest Airlines
WN2317
12:35
Southwest Airlines Southwest Airlines
WN556
17:35
Southwest Airlines Southwest Airlines
WN1559
06:00
Frontier Airlines Frontier Airlines
F93108
07:15
Southwest Airlines Southwest Airlines
WN4693
08:40
Southwest Airlines Southwest Airlines
WN1409
12:25
Southwest Airlines Southwest Airlines
WN2442
13:55
Southwest Airlines Southwest Airlines
WN3744
17:35
Southwest Airlines Southwest Airlines
WN2444
18:50
Southwest Airlines Southwest Airlines
WN2453
06:00
Frontier Airlines Frontier Airlines
F93108
07:15
Southwest Airlines Southwest Airlines
WN4693
08:40
Southwest Airlines Southwest Airlines
WN1409
12:25
Southwest Airlines Southwest Airlines
WN2442
13:55
Southwest Airlines Southwest Airlines
WN3744
17:35
Southwest Airlines Southwest Airlines
WN2444
18:50
Southwest Airlines Southwest Airlines
WN2453
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LAS-STL flight route
Route map from Las Vegas, LAS to Saint Louis, STL. The distance is 1375 miles or 2212 km.
Las Vegas - Saint Louis direct flight map
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LAS - STL route facts

  • Distance
    1375 miles (2212 km)
  • Flight time
    2 hours and 55 minutes to 3 hours and 25 minutes
  • Airlines
    Southwest Southwest
    Frontier Frontier
  • Airline alliances
    Low-cost carrier
  • Cabins
    Economy
  • Departure terminals
    Southwest Airlines: Terminal 1
    Frontier Airlines: Terminal 3
  • Arrival terminals
    Southwest Airlines: Terminal 2
    Frontier Airlines: Terminal 1
  • Aircraft
    Southwest Airlines: Boeing 737MAX 8 Passenger, Boeing 737-800 (winglets) Passenger/BBJ2 and Boeing 737-700 Passenger (Scimitar Winglets)
    Frontier Airlines: Airbus A320neo, Airbus A321neo, Airbus A321 and Airbus A320

Route FAQ

Southwest Airlines and Frontier Airlines operate non-stop flights from LAS to STL with 37 weekly departures.

Scheduled flight time from LAS to STL ranges from 2 hours and 55 minutes to 3 hours and 25 minutes. The route covers 1375 miles (2212 km).

37 weekly departures are currently scheduled on this route, with published departure times ranging from 05:00 to 20:55 depending on the schedule period.

Departure terminals: Southwest Airlines: Terminal 1 and Frontier Airlines: Terminal 3. Arrival terminals: Southwest Airlines: Terminal 2 and Frontier Airlines: Terminal 1.

Economy are currently scheduled on non-stop flights for this route.
Direct flights from Las Vegas to MO, USA
From Las Vegas to Springfield

SGF Springfield Branson Natl
From Las Vegas to Kansas City

MCI Kansas City International Airport
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