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

Cheap Flights to Ontario International

Popular in January High demand for flights, 7% potential price rise
Cheapest in March Best time to find cheap flights, 2% potential price drop
Average price 17,929,760₫ Average for round-trip flights in July 2020
Round-trip from 619₫ From Ho Chi Minh City 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
16,160,582₫
February
16,711,183₫
March
14,036,969₫
April
13,691,775₫
May
14,955,176₫
June
15,667,052₫
July
16,088,725₫
August
16,704,251₫
September
16,804,528₫
October
15,606,054₫
November
13,030,037₫
December
16,489,603₫
November is currently the cheapest month to fly to Ontario International. At this moment in time September is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

When is the best time to fly to Ontario International?

Choose a month below to see average flight price and weather conditions.
SGN - LAX
Price
13,030,037₫ - 23,915,204₫
LAX
Temperature
20 - 32 °C
LAX
Rainfall
0 - 123 mm
The best time to fly to Ontario International is during November, but great deals can be found at other times. If you are looking for warm weather when you arrive off of your flight to Ontario International then August is statistically the hottest. February is historically the period with most rainfall.

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

To ensure you get the cheapest price possible for a flight to Ontario International, you should look to book at least 57 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Which day is cheapest to fly to Ontario International?

At the moment, Friday is the most economical day to take a flight to Ontario International. Thursday is likely to be the most costly.

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

Ontario International flights can be made cheaper if you choose a flight in the morning. Booking a flight at noon will likely mean higher prices.
Home North America USA California Ontario Cheap flights to Ontario International, California