Las Vegas to St. Louis (LAS-STL): nonstop flights and who flies them

Frontier Airlines flies the LAS to STL nonstop about 7 times a week. In the timetable below it flies as F9 3108, scheduled at 3h 16m to 3h 21m for the 1,369 miles.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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7
Flights a week, 4-week average
3h 16m to 3h 21m
Scheduled flight time
1,369 mi
Nonstop distance
Free
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Las Vegas to St. Louis flight schedule

Scheduled nonstop departures for LAS to STL starting October 23, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Las Vegas (LAS) to St. Louis (STL)
Date Flight Airline Departs LAS Arrives STL Duration Aircraft
F9 3108Frontier Airlines07:1512:353h 20mAirbus A321neo family
F9 3108Frontier Airlines06:1511:313h 16mAirbus A320neo
F9 3108Frontier Airlines07:1512:353h 20mAirbus A321neo family
F9 3108Frontier Airlines17:1822:393h 21mAirbus A321neo family
F9 3108Frontier Airlines17:1822:393h 21mAirbus A321neo family
F9 3108Frontier Airlines07:1512:333h 18mAirbus A320neo
F9 3108Frontier Airlines07:1512:333h 18mAirbus A321neo family

Showing all 7 scheduled LAS to STL departures across 7 days with service, starting October 23, 2026. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every LAS to STL date on the interactive map

Aircraft on the Las Vegas to St. Louis nonstop

Frontier Airlines flies the departures in the schedule table on this page with the Airbus A321neo family and the Airbus A320neo. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full LAS to STL nonstop schedule

This page carries the full LAS to STL nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See the schedule

Who operates each LAS to STL nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

See LAS to STL on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Las Vegas to St. Louis nonstop

Carriers operating LAS to STL nonstop in the current schedule.

See LAS to STL on the interactive map →

Frequently asked questions about LAS to STL

How long is the flight from Las Vegas (LAS) to St. Louis (STL)?
Scheduled flight times from Las Vegas (LAS) to St. Louis (STL) run from 3h 16m to 3h 21m across the departures in the schedule table on this page. The nonstop covers about 1,369 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from LAS to STL?
Frontier Airlines is currently the only airline flying LAS to STL nonstop. 2LNR doesn't show award or upgrade space for it on LAS to STL, so this page carries the schedule rather than a space claim.
How many flights a week are there from LAS to STL?
About 7 nonstop flights a week run between Las Vegas (LAS) and St. Louis (STL) in the current schedule, operated by Frontier Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from LAS to STL depart?
Scheduled LAS to STL nonstops in the next 7 days with service leave between 06:15 and 17:18, local time at Las Vegas. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate LAS to STL nonstop?
Frontier Airlines flies F9 3108 nonstop from Las Vegas (LAS) to St. Louis (STL), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft.
Does 2LNR show upgrade or award space on LAS to STL?
Not on this route: 2LNR doesn't show award or upgrade space for Frontier Airlines on LAS to STL. The page carries the full LAS to STL nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full LAS to STL nonstop schedule

Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro.

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