--- title: "Ontario (ONT) to Las Vegas (LAS) flights: who flies it" description: "Frontier Airlines flies Ontario (ONT) to Las Vegas (LAS) nonstop about 19 times a week, scheduled at 1h 8m to 1h 13m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/ont-las" url: "https://2lnr.com/routes/ont-las.md" date_modified: "2026-10-18T05:10:47Z" --- # Ontario to Las Vegas (ONT-LAS): nonstop flights and who flies them Frontier Airlines flies nonstop between Ontario (ONT) and Las Vegas (LAS), roughly 19 times a week. In the timetable below it flies as F9 2232, F9 4206, and F9 4758, scheduled at 1h 8m to 1h 13m for the 197 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 ONT to LAS on the interactive map [Get started free](https://2lnr.com/login) 19 Flights a week, 4-week average 1h 8m to 1h 13m Scheduled flight time 197 mi Nonstop distance Free To get started ## Ontario to Las Vegas flight schedule Scheduled nonstop departures for ONT to LAS 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 Ontario (ONT) to Las Vegas (LAS) | Date | Flight | Airline | Departs ONT | Arrives LAS | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Fri, Oct 23 | F9 2232 | Frontier Airlines | 08:00 | 09:08 | 1h 8m | [Airbus A321neo family](https://2lnr.com/seatmaps/f9/a321neo.md) | | Fri, Oct 23 | F9 4758 | Frontier Airlines | 14:28 | 15:38 | 1h 10m | [Airbus A320neo](https://2lnr.com/seatmaps/f9/a320neo.md) | | Fri, Oct 23 | F9 4206 | Frontier Airlines | 20:35 | 21:43 | 1h 8m | Airbus A321neo family | | Sat, Oct 24 | F9 2232 | Frontier Airlines | 10:04 | 11:13 | 1h 9m | Airbus A320neo | | Sat, Oct 24 | F9 4758 | Frontier Airlines | 14:58 | 16:08 | 1h 10m | [Airbus A321](https://2lnr.com/seatmaps/f9/a321.md) | | Sat, Oct 24 | F9 4206 | Frontier Airlines | 17:25 | 18:38 | 1h 13m | Airbus A320neo | | Sun, Oct 25 | F9 2232 | Frontier Airlines | 13:38 | 14:48 | 1h 10m | Airbus A320neo | | Sun, Oct 25 | F9 4758 | Frontier Airlines | 15:38 | 16:51 | 1h 13m | Airbus A320neo | | Sun, Oct 25 | F9 4206 | Frontier Airlines | 20:35 | 21:43 | 1h 8m | Airbus A321neo family | | Mon, Oct 26 | F9 2232 | Frontier Airlines | 08:00 | 09:08 | 1h 8m | Airbus A321neo family | | Mon, Oct 26 | F9 4758 | Frontier Airlines | 14:28 | 15:38 | 1h 10m | Airbus A320neo | | Mon, Oct 26 | F9 4206 | Frontier Airlines | 20:35 | 21:43 | 1h 8m | Airbus A321neo family | | Tue, Oct 27 | F9 2232 | Frontier Airlines | 12:57 | 14:06 | 1h 9m | Airbus A321neo family | | Tue, Oct 27 | F9 4758 | Frontier Airlines | 16:09 | 17:18 | 1h 9m | Airbus A321neo family | | Wed, Oct 28 | F9 2232 | Frontier Airlines | 12:57 | 14:06 | 1h 9m | Airbus A321neo family | | Wed, Oct 28 | F9 4206 | Frontier Airlines | 17:07 | 18:18 | 1h 11m | Airbus A320neo | | Thu, Oct 29 | F9 4758 | Frontier Airlines | 16:09 | 17:18 | 1h 9m | Airbus A321neo family | | Thu, Oct 29 | F9 4206 | Frontier Airlines | 21:43 | 22:52 | 1h 9m | Airbus A321neo family | Showing all 18 scheduled ONT to LAS 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 ONT to LAS date on the interactive map ## Aircraft on the Ontario to Las Vegas 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), the [Airbus A320neo](https://2lnr.com/seatmaps/f9/a320neo.md), and the [Airbus A321](https://2lnr.com/seatmaps/f9/a321.md). Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## The full ONT to LAS nonstop schedule This page carries the full ONT to LAS nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below. ### See the schedule Who operates each ONT to LAS nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See ONT to LAS on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Ontario to Las Vegas nonstop Carriers operating ONT to LAS 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 ONT to LAS on the interactive map → ## Frequently asked questions about ONT to LAS **How long is the flight from Ontario (ONT) to Las Vegas (LAS)?** Scheduled flight times from Ontario (ONT) to Las Vegas (LAS) run from 1h 8m to 1h 13m across the departures in the schedule table on this page. The nonstop covers about 197 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from ONT to LAS?** Frontier Airlines is currently the only airline flying ONT to LAS nonstop. 2LNR doesn't show award or upgrade space for it on ONT to LAS, so this page carries the schedule rather than a space claim. **How many flights a week are there from ONT to LAS?** About 19 nonstop flights a week run between Ontario (ONT) and Las Vegas (LAS) 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 ONT to LAS depart?** Scheduled ONT to LAS nonstops in the next 7 days with service leave between 08:00 and 21:43, local time at Ontario. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate ONT to LAS nonstop?** In the schedule table on this page, ONT to LAS nonstops fly as F9 2232, F9 4206, and F9 4758 on Frontier Airlines. The table lists each departure by date with its times and aircraft. **Does 2LNR show upgrade or award space on ONT to LAS?** Not on this route: 2LNR doesn't show award or upgrade space for Frontier Airlines on ONT to LAS. The page carries the full ONT to LAS nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [LAS to ONT nonstop flights](https://2lnr.com/routes/las-ont.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Ontario (ONT)](https://2lnr.com/routes/ont.md), or [every route from Las Vegas (LAS)](https://2lnr.com/routes/las.md). Nonstops to Las Vegas (LAS) from other airports within 150 miles of Ontario (ONT): - [Santa Ana (SNA) to Las Vegas (LAS)](https://2lnr.com/routes/sna-las.md), 30 miles from ONT - [Burbank (BUR) to Las Vegas (LAS)](https://2lnr.com/routes/bur-las.md), 45 miles from ONT - [Los Angeles (LAX) to Las Vegas (LAS)](https://2lnr.com/routes/lax-las.md), 48 miles from ONT - [Santa Monica (SMO) to Las Vegas (LAS)](https://2lnr.com/routes/smo-las.md), 49 miles from ONT - [Carlsbad (CLD) to Las Vegas (LAS)](https://2lnr.com/routes/cld-las.md), 67 miles from ONT 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 ONT to LAS 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)