Cheap Flights from Ontario to Anywhere

Fly from Ontario (ONT) to anywhere in the world.

ONT — HKG
31 Mar — 7 Apr1
Return
1 adult
Economy
From?
To?
Fri 31-3
Fri 7-4

Were you looking for Flights to Ontario?

Good to Know About Flights From Ontario

Flights with departures within the next 24 hours
Cheapest one-way flightHK$70The cheapest one-way flight from Ontario is currently to San Jose.
Cheapest round-trip flightHK$2,922The cheapest round-trip flight from Ontario is currently to Las Vegas Harry Reid Intl.
Cheapest airlineSpirit AirlinesOn average, Spirit Airlines currently has the cheapest one-way flight from Ontario.
Most popular destinationTucson (TUS)Tucson (TUS) is currently the most popular flight destination from Ontario.

Cheapest flights from Ontario

Looking for a flight from Ontario airport (ONT) and not sure where to go? Check out the cheapest flight deals to destinations from Ontario.

Last Minute Flight Deals from Ontario

Search deals and save on last minute flights from Ontario for travel within the next two weeks.

Domestic flights to cities with cheap hotels

Looking to fly and stay within United States? Book domestic flights from Ontario to cities with affordable accommodations.

International flights from Ontario

Below are the best flight deals we could find for return international flights from Ontario.

Direct flights from Ontario

Book a direct flight from the Ontario airport (ONT) to destinations across the country.

Find flights from Ontario within your budget

Use the slider to find flights departing from Ontario that fit your budget.

Fly to

Any airport

Budget

HK$1,711 - HK$2,724

Route

Depart

Return

Price

OntarioNew York John F Kennedy Intl

ONT - JFK

ONTJFK

Ontario

2023-04-21

Nonstop5h 11m

New York John F Kennedy Intl

2023-04-25

Nonstop6h 11m

HK$1,711

OntarioNewark

ONT - EWR

ONTEWR

Ontario

2023-04-19

1 stop8h 47m

Newark

2023-04-26

1 stop9h 59m

HK$1,860

OntarioNew York John F Kennedy Intl

ONT - JFK

ONTJFK

Ontario

2023-04-20

Nonstop5h 11m

New York John F Kennedy Intl

2023-04-24

Nonstop6h 11m

HK$1,868

OntarioNew York John F Kennedy Intl

ONT - JFK

ONTJFK

Ontario

2023-04-18

Nonstop5h 11m

New York John F Kennedy Intl

2023-05-02

Nonstop6h 11m

HK$2,025

OntarioNewark

ONT - EWR

ONTEWR

Ontario

2023-04-18

1 stop7h 45m

Newark

2023-04-28

1 stop9h 15m

HK$2,033

OntarioNew York John F Kennedy Intl

ONT - JFK

ONTJFK

Ontario

2023-04-10

1 stop9h 14m

New York John F Kennedy Intl

2023-04-18

1 stop9h 04m

HK$2,033

OntarioNewark

ONT - EWR

ONTEWR

Ontario

2023-04-10

1 stop7h 45m

Newark

2023-04-17

2 stops11h 21m

HK$2,072

OntarioNewark

ONT - EWR

ONTEWR

Ontario

2023-04-11

2 stops12h 41m

Newark

2023-04-15

2 stops13h 12m

HK$2,104

OntarioNew York John F Kennedy Intl

ONT - JFK

ONTJFK

Ontario

2023-04-20

1 stop10h 10m

New York John F Kennedy Intl

2023-04-24

1 stop10h 01m

HK$2,724

Flights are sorted by cheapest first

Deals found on 25-3

Related info for your journey

Useful info, stats and facts about <b>Ontario</b> to <b>anywhere</b> flights.
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