Cheap flights to Ontario

WAS — ONT
2 Oct — 9 Oct1
Round-trip
1 adult
Economy
From?
To?
Sun 2/10
Sun 9/10

We work with more than 300 partners to bring you better travel deals

Flights to Ontario in 2022

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
Popular inJulyHigh demand for flights, 10% potential price rise
Cheapest inNovemberBest time to find cheap flights, 2% potential price drop
Average price18,500,948 ₫Average for round-trip flights in September 2022
Round-trip from16,295,066 ₫From Ho Chi Minh City to Los Angeles
One-way from12,784,630 ₫One-way flight from Ho Chi Minh City (SGN) to Ontario (ONT)

Cheap flights to Ontario in September, October 2022

The best prices found for LAX flights for September, October
27 Sep - 4 Oct
SGN

Ho Chi Minh City

ONT

Ontario

2 stops

27h 31m
ONT

Ontario

SGN

Ho Chi Minh City

2 stops

25h 25m
21,845,352 ₫

Multiple Airlines

Pick Dates

Deal found 26/9/22

11 Oct - 24 Jan
SGN

Ho Chi Minh City

ONT

Ontario

2 stops

27h 32m
ONT

Ontario

SGN

Ho Chi Minh City

2 stops

22h 45m
21,916,508 ₫

Multiple Airlines

Pick Dates

Deal found 26/9/22

17 Oct - 22 Oct
SGN

Ho Chi Minh City

ONT

Ontario

1 stop

38h 20m
ONT

Ontario

SGN

Ho Chi Minh City

1 stop

19h 40m
22,129,982 ₫

China Airlines

Pick Dates

Deal found 27/9/22

Ontario 2022 flight deals

Cheap flights to Ontario found for this year
27 Sep - 4 Oct
SGN

Ho Chi Minh City

ONT

Ontario

2 stops

27h 31m
ONT

Ontario

SGN

Ho Chi Minh City

2 stops

25h 25m
21,845,352 ₫

Multiple Airlines

Pick Dates

Deal found 26/9/22

11 Oct - 24 Jan
SGN

Ho Chi Minh City

ONT

Ontario

2 stops

27h 32m
ONT

Ontario

SGN

Ho Chi Minh City

2 stops

22h 45m
21,916,508 ₫

Multiple Airlines

Pick Dates

Deal found 26/9/22

17 Oct - 22 Oct
SGN

Ho Chi Minh City

ONT

Ontario

1 stop

38h 20m
ONT

Ontario

SGN

Ho Chi Minh City

1 stop

19h 40m
22,129,982 ₫

China Airlines

Pick Dates

Deal found 27/9/22

Last minute flights to Ontario

Late deals on round-trip flights to Ontario, departing today and this week
5 Oct - 11 Oct
SGN

Ho Chi Minh City

ONT

Ontario

2 stops

27h 32m
ONT

Ontario

SGN

Ho Chi Minh City

2 stops

25h 25m
21,845,352 ₫

Multiple Airlines

Pick Dates

Deal found 26/9/22

One-way flights to Ontario

The cheapest one-way flights to Ontario
2 Oct
SGN

Ho Chi Minh City

ONT

Ontario

2 stops

27h 32m
12,784,630 ₫

Multiple Airlines

Pick Dates

Deal found 24/9/22

2 Oct
SGN

Ho Chi Minh City

ONT

Ontario

2 stops

27h 32m
12,808,349 ₫

Multiple Airlines

Pick Dates

Deal found 25/9/22

7 Oct
SGN

Ho Chi Minh City

ONT

Ontario

2 stops

25h 30m
12,879,507 ₫

Japan Airlines

Pick Dates

Deal found 26/9/22

When is the best time to fly to Ontario?

Average Ontario flight ticket prices and weather conditions for 2022 and 2023 by month

SGN - LAX

Price

16,934,772 ₫ - 33,043,406 ₫

LAX

Temperature

14 - 23 °C

LAX

Rainfall

0 - 87 mm

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

To ensure you get the cheapest price possible for a flight to Ontario, you should look to book at least 60 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?

Saturday is currently, on average, the cheapest day to fly to Ontario. Flying on Sunday will result in higher flight prices.

What time of day is cheapest to fly to Ontario?

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

What airport do you fly into for flights to Ontario?

If you book a flight to Ontario, you will be flying into Ontario, which is the city’s only airport. Ontario (ONT) is located 4.9 km from the center of Ontario.

Other local departures to Ontario from Vietnam
Hanoi to San Francisco flightsfrom 17,603,416 ₫ pp
Hanoi to San Diego flightsfrom 20,893,026 ₫ pp
Hanoi to Seattle flightsfrom 21,787,476 ₫ pp
Hanoi to LaGuardia flightsfrom 23,460,152 ₫ pp
Hanoi to Newark flightsfrom 23,652,514 ₫ pp
Hanoi to New York flightsfrom 24,168,168 ₫ pp
Ho Chi Minh City to Hobby flightsfrom 24,677,420 ₫ pp
Ho Chi Minh City to Denver flightsfrom 26,708,018 ₫ pp
Hanoi to Dulles Intl flightsfrom 27,525,616 ₫ pp
Ho Chi Minh City to Boston flightsfrom 28,889,944 ₫ pp