Frontier Airlines flights from STL to LAS
Find comprehensive Frontier Airlines flight information, schedules, and booking details for direct flights from STL to LAS. Frontier Airlines operates 4-12 flights daily flights on this route.• Flight Duration: 3h 25m - 3h 59m (average flight time)• Distance: 1375 miles (2212 km) (air miles between airports)• Daily Flights: 4-12 flights (scheduled departures per day)
STL
LAS
FLIGHT TIME
3h 25m - 3h 59m
FLIGHT DISTANCE
1375 miles (2212 km)
3h 45m - 3h 45m
21:54
21:54
1375 miles (2212 km)
March
1 (Show)
45
Frontier Airlines Flight Schedule from STL to LAS
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
F93107 |  Frontier Airlines | 21:54 | 23:39:00 | Airbus A320neo |
Frontier Airlines Monthly Flight Calendar
December 2025
Route Insights
Pricing patterns: March typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 21:00, offering more flight options and potentially better connections.
STL - LAS flight price statistics
$208
ApproximateThe numbers are average prices found based on user searches for direct flights between the airports. It's calculated from the cheapest prices found per month for a round-trip with 1 adult and can vary depending on the amount of data we have for this particular route.
$238
Jan$118
Feb$88
Mar$99
Apr$117
May$166
Jun$162
Jul$98
Aug$110
Sep$134
Oct$720
Nov$440
DecFrontier Airlines Terminal Information
Terminal information for Frontier Airlines on this route is currently being updated. Please check back soon or contact the airports directly for terminal details.
Frequently Asked Questions about Frontier Airlines Flights
How many Frontier Airlines flights operate from STL to LAS?
Frontier Airlines operates 1 flight from STL to LAS.
What city does LAS airport serve?
LAS airport serves Las Vegas.
How long is the Frontier Airlines flight from STL to LAS?
The flight duration is approximately 3h 25m - 3h 59m.
What is the distance from STL to LAS?
The distance is 1375 miles (2212 km).
What aircraft does Frontier Airlines use on this route?
Frontier Airlines uses Airbus A320neo on this route.
Which other airlines operate on this route?
1 other airline operates on this route: Southwest Airlines.
What is the cheapest month to fly Frontier Airlines from STL to LAS?
March is typically the cheapest month to fly Frontier Airlines on this route.
What is the average price for a Frontier Airlines flight from STL to LAS?
The average price for a round-trip Frontier Airlines flight on this route is approximately $208. Prices can vary based on booking time and demand.
How many Frontier Airlines flights operate per week on this route?
Frontier Airlines operates approximately 45 flights per week from STL to LAS.