Flights from Las Vegas (LAS) to Ontario (ONT)
starting at $180

Find the Cheapest LAS to ONT Airfares

Departing
Day
Month
Returning
Day
Month
One stop flights LAS to ONT
American Airlines
from $273
United Airlines
from $328

Our flights from LAS to ONT

You can catch a flight from LAS to ONT on any day of the week.

The most common aircraft type flying between LAS to ONT is Boeing 737-800.

The day with the most flights from LAS to ONT is Thursday.

Our cheapest flight from LAS to ONT was in September at just $180.

Cheapest Day To Fly from Las Vegas (LAS) to Ontario (ONT)
Airfares for flights from LAS to ONT displayed on this page are per person, for economy class e-tickets and include all taxes and fees in USD. They represent historical values for round trip flights from LAS to ONT found by Flying.com customers. Fares are subject to change, and may not be available on this route, for all travel dates.
Flights from Las Vegas (LAS) to Ontario (ONT)
Carrier Mon Tue Wed Thu Fri Sat Sun Earliest
Flight
Latest
Flight
American Airlines434324106:4516:35
United Airlines676763506:0019:31
Disclaimer
Prices displayed on this page are per person, for economy class e-tickets and include all taxes and fees in USD. They represent historical values found by Flying.com customers. Fares are subject to change, and may not be available on all routes, for all travel dates.