Direct flights from Ontario to Las Vegas ONT → LAS
Frontier Airlines and Southwest Airlines fly nonstop from Ontario (ONT) to Las Vegas (LAS). The flight takes about 54m and covers 197 miles (317 km). Arrivals run on time 78.9% at ONT and 77.5% at LAS — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
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Frontier Airlines
F9
Southwest Airlines
WN
Frequently asked questions
Is there a direct flight from Ontario to Las Vegas?
Yes, Frontier Airlines and Southwest Airlines operate nonstop flights from Ontario (ONT) to Las Vegas (LAS).
Which airlines fly direct from Ontario to Las Vegas?
Frontier Airlines, Southwest Airlines operate nonstop flights from Ontario to Las Vegas.
How long is the flight from Ontario to Las Vegas?
The nonstop flight from Ontario to Las Vegas takes ~54m (approximately 317 km).
What is the on-time performance for flights from Ontario to Las Vegas?
Arrivals run on time 78.9% at ONT and 77.5% at LAS — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
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