A simple way to save on the total cost of your ticket is to fly from Ontario to Monterey at noon. If you’re flexible enough to do this you can expect to save up to 15% on your trip compared to booking a flight in the morning.
To save up to 118% on this flight, we recommend booking at least 30 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Ontario to Monterey from $176 1-2 weeks out and tickets from $271 for flights departing within the next 72 hours.
July can be a great time to fly to Monterey from Ontario with a flight ticket averaging about $134. Cheapflights users have found deals in the month of July for as cheap as $96. The most expensive prices can be found in the month of March.
It’s generally more expensive to depart on a Wednesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.