Cheap Flights to Ontario

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Home North America USA California Cheap flights to Ontario, California

Flights to Ontario in 2021

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
Popular inJanuaryHigh demand for flights, 10% potential price rise
Cheapest inOctoberBest time to find cheap flights, 3% potential price drop
Average priceRp 12,072,202Average for round-trip flights in June 2021
Round-trip fromRp 13,472,924From Jakarta to Ontario
One-way fromRp 144,404One-way flight from Jakarta to Ontario

Cheap flights to Ontario in June, July 2021

The best prices found for ONT flights for June, July
26 Jun - 30 Jun
Rp 15,711,191pp
CGK
Jakarta Soekarno-Hatta Intl
American Airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
American Airlines
   
2 STOPS
CGK
Jakarta Soekarno-Hatta Intl
3 Jul - 10 Jul
Rp 15,927,798pp
CGK
Jakarta Soekarno-Hatta Intl
American Airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
American Airlines
   
2 STOPS
CGK
Jakarta Soekarno-Hatta Intl
8 Jul - 5 Aug
Rp 15,971,119pp
CGK
Jakarta Soekarno-Hatta Intl
Multiple airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
Multiple Airlines
   
2 STOPS
CGK
Jakarta Soekarno-Hatta Intl

Ontario 2021 flight deals

Cheap flights to Ontario found for this year
26 Jun - 30 Jun
Rp 15,711,191pp
CGK
Jakarta Soekarno-Hatta Intl
American Airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
American Airlines
   
2 STOPS
CGK
Jakarta Soekarno-Hatta Intl
7 Dec - 11 Dec
Rp 15,783,394pp
CGK
Jakarta Soekarno-Hatta Intl
United Airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
United Airlines
   
2 STOPS
CGK
Jakarta Soekarno-Hatta Intl
7 Dec - 11 Dec
Rp 15,797,834pp
CGK
Jakarta Soekarno-Hatta Intl
United Airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
United Airlines
   
2 STOPS
CGK
Jakarta Soekarno-Hatta Intl

Last minute flights to Ontario

Late deals on return flights to Ontario, departing today and this week
3 Jul - 10 Jul
Rp 15,927,798pp
CGK
Jakarta Soekarno-Hatta Intl
American Airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
American Airlines
   
2 STOPS
CGK
Jakarta Soekarno-Hatta Intl
2 Jul - 10 Jul
Rp 18,873,646pp
CGK
Jakarta Soekarno-Hatta Intl
Multiple airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
Multiple Airlines
   
2 STOPS
CGK
Jakarta Soekarno-Hatta Intl
1 Jul - 9 Jul
Rp 22,180,506pp
CGK
Jakarta Soekarno-Hatta Intl
Multiple airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
Multiple Airlines
   
2 STOPS
CGK
Jakarta Soekarno-Hatta Intl

Cheapest prices for Ontario flights by month

The cheapest ticket to Ontario found for each month in 2021 based on historical flight searches by Cheapflights users.
January
Rp 13,006,354
February
Rp 11,106,282
March
Rp 10,954,946
April
Rp 11,401,588
May
Rp 13,107,437
June
Rp 10,635,812
July
Rp 12,948,881
August
Rp 12,494,152
September
Rp 10,630,036
October
Rp 9,544,260
November
Rp 10,329,531
December
Rp 12,215,162
At the present moment the cheapest month to fly to Ontario is currently October; with May 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?

Average Los Angeles flight ticket prices and weather conditions for 2021 and 2022 by month.
JKT - LAX
Price
Rp 9,544,260 - Rp 23,736,896
LAX
Temperature
20 - 32 °C
LAX
Rainfall
0 - 123 mm
Flying to Ontario in October is usually considered the best time to fly. However, you will find other deals are always available year round. August sees the temperatures in Ontario peak to their warmest. February tends, on average, to see the most amount of rainfall.

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

The price you pay for your flight to Ontario may vary depending on when you book. For the best chance of a lower fare, look to book 53 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Which day is cheapest to fly to Ontario?

The cheapest day to fly to Ontario is usually Tuesday. At the moment, Saturday is the most expensive.

What time of day is cheapest to fly to Ontario?

To get the best value, try booking a flight in the evening when visiting Ontario. Generally the prices will increase for flights in the afternoon as these tend to have higher demand.

Alternative, similarly priced destinations

See alternative destinations where airfare is generally forecast to be close to Ontario flight prices.

Find the best prices for you!

Cheap tickets to Ontario found by our users in Indonesia as recently as June 23, 2021.

Cheapest flights to USA

Not set on Ontario? See the cheapest flights to Indonesia. Airfare prices updated on June 23, 2021.
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