Las Vegas to Ontario (LAS-ONT): nonstop flights and who flies them

Frontier Airlines flies nonstop between Las Vegas (LAS) and Ontario (ONT), roughly 17 times a week. The timetable below shows the nonstop scheduled at 1h 4m to 1h 14m for the 197 miles.

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

Updated .

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17
Flights a week, 4-week average
1h 4m to 1h 14m
Scheduled flight time
197 mi
Nonstop distance
Free
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Las Vegas to Ontario flight schedule

Scheduled nonstop departures for LAS to ONT starting October 22, 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 Ontario (ONT)
Date Flight Airline Departs LAS Arrives ONT Duration Aircraft
F9 1283Frontier Airlines10:0311:161h 13mAirbus A320neo
F9 1357Frontier Airlines13:2014:341h 14mAirbus A320neo
F9 1923Frontier Airlines15:2016:301h 10mAirbus A320neo
F9 1357Frontier Airlines06:0007:041h 4mAirbus A321neo family
F9 1283Frontier Airlines10:0311:161h 13mAirbus A320neo
F9 1923Frontier Airlines15:2016:301h 10mAirbus A320neo
F9 2231Frontier Airlines18:4919:591h 10mAirbus A320
F9 1283Frontier Airlines08:0009:091h 9mAirbus A320neo
F9 1923Frontier Airlines15:2016:301h 10mAirbus A320neo
F9 1283Frontier Airlines10:0311:161h 13mAirbus A320neo
F9 1357Frontier Airlines13:2014:341h 14mAirbus A320neo
F9 1923Frontier Airlines15:2016:301h 10mAirbus A320neo
F9 1283Frontier Airlines10:0311:161h 13mAirbus A320neo
F9 1923Frontier Airlines15:2016:301h 10mAirbus A320neo
F9 2231Frontier Airlines18:4919:591h 10mAirbus A320
F9 1357Frontier Airlines10:4912:021h 13mAirbus A321neo family
F9 1923Frontier Airlines15:0016:101h 10mAirbus A321neo family
F9 1357Frontier Airlines10:4912:021h 13mAirbus A321neo family
F9 1923Frontier Airlines15:0016:101h 10mAirbus A321neo family

Showing all 19 scheduled LAS to ONT departures across 7 days with service, starting October 22, 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 ONT date on the interactive map

Aircraft on the Las Vegas to Ontario nonstop

Frontier Airlines flies the departures in the schedule table on this page with the Airbus A320neo, the Airbus A321neo family, and the Airbus A320. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full LAS to ONT nonstop schedule

This page carries the full LAS to ONT 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 ONT nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

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

Airlines flying Las Vegas to Ontario nonstop

Carriers operating LAS to ONT nonstop in the current schedule.

See LAS to ONT on the interactive map →

Frequently asked questions about LAS to ONT

How long is the flight from Las Vegas (LAS) to Ontario (ONT)?
Scheduled flight times from Las Vegas (LAS) to Ontario (ONT) run from 1h 4m to 1h 14m 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 LAS to ONT?
Frontier Airlines is currently the only airline flying LAS to ONT nonstop. 2LNR doesn't show award or upgrade space for it on LAS to ONT, so this page carries the schedule rather than a space claim.
How many flights a week are there from LAS to ONT?
About 17 nonstop flights a week run between Las Vegas (LAS) and Ontario (ONT) 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 ONT depart?
Scheduled LAS to ONT nonstops in the next 7 days with service leave between 06:00 and 18:49, 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 ONT nonstop?
In the schedule table on this page, LAS to ONT nonstops fly as F9 1283, F9 1357, F9 1923, and F9 2231 on Frontier Airlines. The table lists each departure by date with its times and aircraft.
Does 2LNR show upgrade or award space on LAS to ONT?
Not on this route: 2LNR doesn't show award or upgrade space for Frontier Airlines on LAS to ONT. The page carries the full LAS to ONT nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full LAS to ONT 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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