Cheap Flights from Ontario to Anywhere

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

ONT — SGN
9 Feb — 16 Feb1
Round-trip
1 adult
Economy
From?
To?
Thu 9/2
Thu 16/2

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Good to Know About Flights From Ontario

Flights with departures within the next 24 hours
Cheapest one-way flight1,851,852 ₫The cheapest one-way flight from Ontario is currently to Fayetteville Northwest Arkansas.
Cheapest round-trip flight3,483,357 ₫The cheapest round-trip flight from Ontario is currently to Seattle/Tacoma Intl.
Cheapest airlineSpirit AirlinesOn average, Spirit Airlines currently has the cheapest one-way flight from Ontario.
Most popular destinationHo Chi Minh City (SGN)Ho Chi Minh City (SGN) 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 Los Angeles.
16 Apr - 3 May
ONT

Ontario

SGN

Ho Chi Minh City

1 stop

26h 35m
SGN

Ho Chi Minh City

ONT

Ontario

1 stop

21h 15m
19,901,548 ₫

China Airlines

Pick Dates

Deal found 2/2

9 Apr - 24 May
ONT

Ontario

SGN

Ho Chi Minh City

1 stop

26h 35m
SGN

Ho Chi Minh City

ONT

Ontario

1 stop

21h 15m
19,971,870 ₫

China Airlines

Pick Dates

Deal found 2/2

11 Apr - 26 Apr
ONT

Ontario

SGN

Ho Chi Minh City

1 stop

26h 35m
SGN

Ho Chi Minh City

ONT

Ontario

1 stop

21h 15m
19,995,312 ₫

China Airlines

Pick Dates

Deal found 1/2

Last Minute Flight Deals from Ontario

Search deals and save on last minute flights from Ontario for travel within the next two weeks.
9 Feb - 18 Feb
ONT

Ontario

DAD

Da Nang

1 stop

19h 30m
DAD

Da Nang

ONT

Ontario

1 stop

21h 50m
26,043,132 ₫

China Airlines

Pick Dates

Deal found 1/2

14 Feb - 21 Feb
ONT

Ontario

HAN

Hanoi Noibai

2 stops

25h 25m
HAN

Hanoi Noibai

ONT

Ontario

2 stops

48h 14m
26,043,132 ₫

Multiple Airlines

Pick Dates

Deal found 2/2

8 Feb - 13 Mar
ONT

Ontario

SGN

Ho Chi Minh City

2 stops

22h 45m
SGN

Ho Chi Minh City

ONT

Ontario

1 stop

21h 10m
27,613,690 ₫

Multiple Airlines

Pick Dates

Deal found 1/2

Domestic flights to cities with cheap hotels

Looking to fly and stay within the United States? Book domestic flights from Los Angeles to cities with affordable accommodations.
12 Apr - 15 Apr
ONT

Ontario

SFO

San Francisco

Nonstop

1h 24m
SFO

San Francisco

ONT

Ontario

Nonstop

1h 23m
3,117,675 ₫

United Airlines

Pick Dates

Deal found 3/2

11 Apr - 14 Apr
ONT

Ontario

SFO

San Francisco

Nonstop

1h 24m
SFO

San Francisco

ONT

Ontario

Nonstop

1h 23m
3,352,086 ₫

United Airlines

Pick Dates

Deal found 1/2

24 Feb - 26 Feb
ONT

Ontario

SFO

San Francisco

Nonstop

1h 21m
SFO

San Francisco

ONT

Ontario

Nonstop

1h 24m
3,469,292 ₫

United Airlines

Pick Dates

Deal found 3/2

International flights from Ontario

Below are the best flight deals we could find for round-trip international flights from Ontario.
26 Apr - 11 May
ONT

Ontario

MNL

Manila Ninoy Aquino Intl

1 stop

24h 35m
MNL

Manila Ninoy Aquino Intl

ONT

Ontario

1 stop

22h 30m
20,370,370 ₫

China Airlines

Pick Dates

Deal found 2/2

20 Mar - 27 Mar
ONT

Ontario

MNL

Manila Ninoy Aquino Intl

1 stop

25h 05m
MNL

Manila Ninoy Aquino Intl

ONT

Ontario

1 stop

22h 30m
20,956,400 ₫

China Airlines

Pick Dates

Deal found 3/2

11 Mar - 11 Apr
ONT

Ontario

MNL

Manila Ninoy Aquino Intl

1 stop

25h 05m
MNL

Manila Ninoy Aquino Intl

ONT

Ontario

1 stop

22h 30m
21,308,016 ₫

China Airlines

Pick Dates

Deal found 2/2

Related info for your journey

Useful info, stats and facts about Ontario to anywhere flights.

What is the cheapest flight from Ontario to anywhere?

Users have flown out of Ontario for as low as 4,172,761 ₫ to Chicago (prices may vary depending on the airline and departure time). On average, users have booked flights for 9,988,413 ₫ to fly from Ontario.

What is the shortest nonstop flight from Ontario?

For shorter trips consider Phoenix, Tucson, and Palm Springs as potential places to explore. All can be options to fly to and are within 177 km of Ontario.

What is the farthest nonstop flight from Ontario?

We've found Singapore, Melbourne, and Sydney as options for distant non-stop flights from Ontario. Select dates and check pricing for the destination that meets your needs.

What are popular destinations to fly to from Ontario?

From Ontario you can expect to find greater availability for the following destinations: Dallas (70 flights per day), Seattle (67 flights per day) and Denver (56 flights per day).

Where are the cheapest places to fly to from Ontario?

Check out the cheapest flights from Ontario to embark to:
Travel from Ontario to Ho Chi Minh City from 20,698,546 ₫ round trip

Which airlines fly from Ontario?

For round-trip flights from Ontario you’ll fly on: China Airlines. This airline flies to the following popular destinations: Ho Chi Minh City.

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

The most popular destinations from Ontario this month are Denver, Guadalajara, Atlanta. The top year-round destinations include Denver, Guadalajara, Atlanta.

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