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Home North America USA California Ontario Cheap flights to Ontario International, California

Cheap Flights to Ontario International

Popular in December High demand for flights, 6% potential price rise
Cheapest in January Best time to find cheap flights, 4% potential price drop
Average price C$ 585 Average for round-trip flights in July 2020
Round-trip from C$ 204 From Toronto to Ontario
One-way from C$ 137 One-way flight from Toronto to Ontario
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.

Cheapest prices for Ontario International flights by month

January
C$ 393
February
C$ 389
March
C$ 421
April
C$ 377
May
C$ 414
June
C$ 404
July
C$ 495
August
C$ 517
September
C$ 374
October
C$ 388
November
C$ 439
December
C$ 419
At the present moment the cheapest month to fly to Ontario International is currently September; with August being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

When is the best time to fly to Ontario International?

Choose a month below to see average flight price and weather conditions.
YTO - LAX
Price
C$ 374 - C$ 715
LAX
Temperature
20 - 32 °C
LAX
Rainfall
0 - 123 mm
The best time to fly to Ontario International is during September, but great deals can be found at other times. If weather is an important factor for you when considering when to fly to Ontario International, the warmest period tends to be August, with the wettest being February.

When is the best time to book a flight to Ontario International?

The best time to book flights to Ontario International is 60 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Which day is cheapest to fly to Ontario International?

The cheapest flights to Ontario International are usually found when departing on a Wednesday. The departure day with the highest cost at present is Sunday.

What time of day is cheapest to fly to Ontario International?

Ontario International flights can be made cheaper if you choose a flight at noon. Booking a flight in the morning will likely mean higher prices.

Alternative, similarly priced destinations

Cheapest flights to USA

Home North America USA California Ontario Cheap flights to Ontario International, California