Cheap flights from Ontario to anywhere

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

ONT — HKG
6 Oct — 13 Oct1
1 adult
Economy
From?
To?
Fri 6-10
Fri 13-10

Were you looking for Flights to Ontario?

What to know about flights from Ontario

Helpful information to know about booking your flight from Ontario

Cheapest round-trip flight

HK$8,348

Cheapest airline

Spirit Airlines
The cheapest round-trip flight from Ontario is currently to Taipei City Taiwan Taoyuan Intl.
On average, Spirit Airlines currently has the cheapest one-way flight from Ontario.

Cheapest flights from Ontario

The lowest-priced flights departing from Ontario in October and November 2023 can be found below. Check back soon for alternative prices as deals update often.

Last-minute flight deals from Ontario

Browse some of the best deals on flights leaving last minute from Ontario. It's recommended that you verify the details of your last-minute flight before booking.

Domestic flights to cities with cheap hotels

We've come across these deals for users flying from Ontario to other locations in United States with cheaper hotels. Users can either choose from the current deals or check back soon as new ones are added frequently.

International flights from Ontario

Users looking for attractive international fares departing from Ontario can choose from one of these deals we've found. To provide users with as many options as possible, we're constantly adding new deals.

Direct flights from Ontario

Some of the most attractive offers we've found on non-stop flights departing from Ontario. Users that are not finding the right deal for them can come back soon to find alternative offers.

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$1,856 - HK$4,001

Route

Depart

Return

Price

OntarioNew York John F Kennedy Intl

ONT - JFK

ONTJFK

Ontario

Thu 23-11

Nonstop5h 21m

New York John F Kennedy Intl

Wed 29-11

Nonstop6h 17m

HK$1,856

OntarioNew York John F Kennedy Intl

ONT - JFK

ONTJFK

Ontario

Tue 24-10

Nonstop5h 11m

New York John F Kennedy Intl

Tue 31-10

Nonstop6h 19m

HK$2,005

OntarioNewark

ONT - EWR

ONTEWR

Ontario

Wed 13-12

1 stop9h 46m

Newark

Wed 17-1

1 stop10h 44m

HK$2,012

OntarioNew York John F Kennedy Intl

ONT - JFK

ONTJFK

Ontario

Wed 29-11

1 stop8h 35m

New York John F Kennedy Intl

Sat 9-12

1 stop10h 05m

HK$2,012

OntarioNew York John F Kennedy Intl

ONT - JFK

ONTJFK

Ontario

Mon 23-10

1 stop9h 29m

New York John F Kennedy Intl

Tue 24-10

1 stop11h 03m

HK$2,020

OntarioNew York John F Kennedy Intl

ONT - JFK

ONTJFK

Ontario

Thu 23-11

Nonstop5h 21m

New York John F Kennedy Intl

Thu 30-11

Nonstop6h 17m

HK$2,091

OntarioNewark

ONT - EWR

ONTEWR

Ontario

Sat 21-10

1 stop10h 43m

Newark

Sat 28-10

1 stop20h 17m

HK$2,427

OntarioNewark

ONT - EWR

ONTEWR

Ontario

Tue 6-2

1 stop7h 48m

Newark

Tue 13-2

1 stop9h 41m

HK$2,717

OntarioNew York John F Kennedy Intl

ONT - JFK

ONTJFK

Ontario

Sun 22-10

1 stop8h 01m

New York John F Kennedy Intl

Fri 27-10

2 stops12h 05m

HK$4,001

Flights are sorted by cheapest first

Deals found on 29-9

Airline reviews for flights from Ontario

Read reviews from past customers who have flown China Airlines, American Airlines and United Airlines from Ontario. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Airlines
8.3
Very Good
125 reviews

Food

8.0

Crew

8.4

Boarding

8.3

Comfort

8.1

Entertainment

8.3

Overall

8.3

Reviews

1 / 10

Very friendly crew but the food was not all that good

China Airlines
8.3
Very Good
125 reviews
China Airlines
8.3
Very Good
125 reviews

Food

8.0

Crew

8.4

Boarding

8.3

Comfort

8.1

Entertainment

8.3

Overall

8.3

Reviews

1 / 10

Very friendly crew but the food was not all that good

Japan Airlines
8.2
Very Good
401 reviews
China Airlines
8.3
Very Good
125 reviews

Food

8.0

Crew

8.4

Boarding

8.3

Comfort

8.1

Entertainment

8.3

Overall

8.3

Reviews

1 / 10

Very friendly crew but the food was not all that good

Delta
7.9
Good
3,023 reviews
China Airlines
8.3
Very Good
125 reviews

Food

8.0

Crew

8.4

Boarding

8.3

Comfort

8.1

Entertainment

8.3

Overall

8.3

Reviews

1 / 10

Very friendly crew but the food was not all that good

United Airlines
7.4
Good
1,890 reviews
China Airlines
8.3
Very Good
125 reviews

Food

8.0

Crew

8.4

Boarding

8.3

Comfort

8.1

Entertainment

8.3

Overall

8.3

Reviews

1 / 10

Very friendly crew but the food was not all that good

American Airlines
7.2
Good
2,635 reviews
China Airlines
8.3
Very Good
125 reviews

Food

8.0

Crew

8.4

Boarding

8.3

Comfort

8.1

Entertainment

8.3

Overall

8.3

Reviews

1 / 10

Very friendly crew but the food was not all that good

Related info for your journey

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

What is the shortest nonstop flight from Ontario?

Consider Phoenix, Prescott, and Tucson if you prefer a quick journey with a short flight time. These locations are all within 557 km of Ontario

What is the farthest nonstop flight from Ontario?

Travelers looking to get as far as possible can consider Singapore, Melbourne, and Sydney as potential destinations for their travel.

What are popular destinations to fly to from Ontario?

If you’re flying from Ontario, these routes are more frequently taken by airlines Dallas (102 flights per day), Seattle (86 flights per day) and Denver (64 flights per day).

Where are the cheapest places to fly to from Ontario?

Check out the cheapest flights from Ontario to embark to:
Fly from Ontario to Hong Kong from HK$8,089 round trip

Which airlines fly from Ontario?

Only one airline operates round-trip flights from Ontario: China Airlines. This airline flies to the following popular destinations: Hong Kong.

What are the most popular destinations to fly to from Ontario?

This month, the top selected destinations from Ontario are Denver, Guadalajara, Chicago. Throughout the year, Denver, Guadalajara, Atlanta are some of the top choices made by users flying from Ontario.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.