RDM - ONT
$233 - $362
|Popular in||December||High demand for flights, 24% potential price rise|
|Cheapest in||April||Best time to find cheap flights, 15% potential price drop|
|Round-trip from||$233||From Roberts Field to Ontario|
|One-way from||$177||One-way flight from Roberts Field to Ontario|
Leaving on a Saturday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 49% on the overall cost on flights from Roberts Field to Ontario.
To save on the cost of your flight from Roberts Field to Ontario, book at least 17 days before your planned departure. Booking around this time can save you about 8% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $87 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $97.
The best pricing can be found in the month of September. Prices to Ontario from Roberts Field average $95. You can even find prices in September for less than $95, as users have found deals to Ontario from as low as $46. The month of December appears to be one of the more expensive times to travel to Ontario from Roberts Field. Flying in the targeted month can save you up to 12%.
It’s typically best to fly out from Roberts Field to Ontario in the evening. Doing so could potentially save you 8% on the flight price compared to flying in the afternoon, which is usually more expensive.