--- title: "Las Vegas to St. Louis flights: who flies LAS-STL" description: "Frontier Airlines flies nonstop from LAS to STL, about 7 flights a week as F9 3108, scheduled at 3h 16m to 3h 21m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/las-stl" url: "https://2lnr.com/routes/las-stl.md" date_modified: "2026-10-18T05:10:47Z" --- # 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 October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 23, 2026. See LAS to STL on the interactive map [Get started free](https://2lnr.com/login) 7 Flights a week, 4-week average 3h 16m to 3h 21m Scheduled flight time 1,369 mi Nonstop distance Free To get started ## 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. Scheduled nonstop departures from Las Vegas (LAS) to St. Louis (STL) | Date | Flight | Airline | Departs LAS | Arrives STL | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Fri, Oct 23 | F9 3108 | Frontier Airlines | 07:15 | 12:35 | 3h 20m | [Airbus A321neo family](https://2lnr.com/seatmaps/f9/a321neo.md) | | Sun, Oct 25 | F9 3108 | Frontier Airlines | 06:15 | 11:31 | 3h 16m | [Airbus A320neo](https://2lnr.com/seatmaps/f9/a320neo.md) | | Mon, Oct 26 | F9 3108 | Frontier Airlines | 07:15 | 12:35 | 3h 20m | Airbus A321neo family | | Tue, Oct 27 | F9 3108 | Frontier Airlines | 17:18 | 22:39 | 3h 21m | Airbus A321neo family | | Wed, Oct 28 | F9 3108 | Frontier Airlines | 17:18 | 22:39 | 3h 21m | Airbus A321neo family | | Thu, Oct 29 | F9 3108 | Frontier Airlines | 07:15 | 12:33 | 3h 18m | Airbus A320neo | | Fri, Oct 30 | F9 3108 | Frontier Airlines | 07:15 | 12:33 | 3h 18m | Airbus 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](https://2lnr.com/seatmaps/f9/a321neo.md) and the [Airbus A320neo](https://2lnr.com/seatmaps/f9/a320neo.md). 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. - [Frontier Airlines (F9) route map](https://2lnr.com/routes/airlines/f9.md)\ [The aircraft F9 flies](https://2lnr.com/seatmaps/f9.md) 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. Flying the other way? See [STL to LAS nonstop flights](https://2lnr.com/routes/stl-las.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Las Vegas (LAS)](https://2lnr.com/routes/las.md), or [every route from St. Louis (STL)](https://2lnr.com/routes/stl.md). Nonstops from Las Vegas (LAS) to other airports within 150 miles of St. Louis (STL): - [Las Vegas (LAS) to Belleville (BLV)](https://2lnr.com/routes/las-blv.md), 29 miles from STL - [Las Vegas (LAS) to Peoria (PIA)](https://2lnr.com/routes/las-pia.md), 138 miles from STL Distances are great-circle between the airports, not driving distance. - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## 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. [Get started free](https://2lnr.com/login)