₹ 4,190+ Cheap flights from Ontario

ONT — DEL
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Find flights from Ontario within your budget

 

Fly to

Route

Depart

Return

Price

Cheapest return flight

OntarioSan Francisco

ONT Ontario - SFO San Francisco

ONTSFO

Ontario

Wed 2/12

05:55-14:55

2 stops9h 00m

San Francisco

Wed 31/12

00:00-00:00

Nonstop0h 00m

₹ 7,712
Fastest return journey

OntarioSan Francisco

ONT Ontario - SFO San Francisco

ONTSFO

Ontario

Wed 18/11

06:00-07:30

Nonstop1h 30m

San Francisco

Wed 31/12

00:00-00:00

Nonstop0h 00m

₹ 9,902

OntarioSan Francisco

ONT Ontario - SFO San Francisco

ONTSFO

Ontario

Thu 26/11

06:00-07:30

Nonstop1h 30m

San Francisco

Wed 31/12

00:00-00:00

Nonstop0h 00m

₹ 9,902

OntarioSan Francisco

ONT Ontario - SFO San Francisco

ONTSFO

Ontario

Sat 27/2

11:27-13:00

Nonstop1h 33m

San Francisco

Wed 31/12

00:00-00:00

Nonstop0h 00m

₹ 9,902

OntarioSan Francisco

ONT Ontario - SFO San Francisco

ONTSFO

Ontario

Sat 16/1

06:00-07:33

Nonstop1h 33m

San Francisco

Wed 31/12

00:00-00:00

Nonstop0h 00m

₹ 9,902

OntarioDallas

ONT Ontario - DFW Dallas/Fort Worth

ONTDFW

Ontario

Thu 26/11

06:00-18:54

2 stops10h 54m

Dallas/Fort Worth

Wed 31/12

00:00-22:00

Nonstop0h 00m

₹ 13,045

OntarioDallas

ONT Ontario - DFW Dallas/Fort Worth

ONTDFW

Ontario

Tue 8/12

06:00-13:39

1 stop5h 39m

Dallas/Fort Worth

Wed 31/12

00:00-22:00

Nonstop0h 00m

₹ 14,282

OntarioSan Francisco

ONT Ontario - SFO San Francisco

ONTSFO

Ontario

Thu 17/12

17:20-23:40

1 stop6h 20m

San Francisco

Thu 24/12

07:00-16:10

2 stops9h 10m

₹ 14,854

OntarioDallas

ONT Ontario - DFW Dallas/Fort Worth

ONTDFW

Ontario

Fri 11/12

13:11-23:52

2 stops8h 41m

Dallas/Fort Worth

Wed 31/12

00:00-22:00

Nonstop0h 00m

₹ 15,615

OntarioAtlanta

ONT Ontario - ATL Atlanta Hartsfield-Jackson

ONTATL

Ontario

Tue 8/12

05:55-16:00

2 stops7h 05m

Atlanta Hartsfield-Jackson

Wed 31/12

00:00-21:00

Nonstop0h 00m

₹ 16,091

Flights are sorted by cheapest return flights first.

Deals found on 27/10

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Ontario

Have a flexible travel schedule? Discover the best time to fly from Ontario with our price prediction graph.
Estimated return price

Travel insights for flights from Ontario

Get recent, data-driven insights about flights from Ontario including ideal travel times, pricing trends, and more.

What are popular destinations to fly to from Ontario?

Ontario offers frequent flights to Dallas (101 flights per day), Seattle (82 flights per day) and Denver (64 flights per day).

San Francisco
San Francisco
From ₹ 21,675

What is the cheapest place to fly to from Ontario?

The cheapest city to fly to from Ontario is San Francisco, with prices starting at ₹ 21,675. Explore other affordable destinations below.

San Francisco
San Francisco
From ₹ 21,675

Browse thousands of different options on Cheapflights for your next trip

Direct flights from California

Direct flights from San Francisco
Direct flights from Los Angeles
Direct flights from San Diego
Direct flights from San Jose
Direct flights from Sacramento

Related info for your journey

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

    For the current month, the most popular flights from Ontario are Guadalajara, Las Vegas, Denver. Las Vegas, Dallas/Fort Worth Airport, Guadalajara are the most popular locations from Ontario year round.

  • What is the cheapest flight from Ontario to anywhere?

    Users have flown out of Ontario for as low as ₹ 21,675 to San Francisco (prices may vary depending on the airline and departure time). On average, users have booked flights for ₹ 21,675 to fly from Ontario.

  • What is the cheapest premium economy flight from Ontario?

    Options for some of the cheapest premium economy flights from Ontario we have found on Cheapflights are as follows:
    Fly from Ontario to Dallas/Fort Worth Airport starting at ₹ 208,302

  • Where are the cheapest places to fly to from Ontario?

    Here are some of the cheapest flight destinations from Ontario:
    Fly from Ontario to Mumbai from ₹ 99,024 round trip
    Fly from Ontario to New Delhi from ₹ 99,120 round trip
    Fly from Ontario to Bengaluru from ₹ 123,209 round trip
    Fly from Ontario to Hyderabad from ₹ 148,537 round trip

  • How does Cheapflights help users find flights from Ontario?

    900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Ontario today with Cheapflights!

  • Why should you use Cheapflights to find cheap flight tickets from Ontario?

    Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario for you. Better yet — we are completely free to use.

  • Can Cheapflights find flights from Ontario with no change fees?

    Yes, we can. To see specific flights from Ontario with no change fees, users can toggle flexible booking options after using the search form above to find flights.

  • Can Cheapflights notify me if prices for flights from Ontario become cheaper?

    Of course! You can now track prices for flights from Ontario and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

See more FAQs

Fly with Cheapflights

How does Cheapflights help users find flights from Ontario?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Ontario today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Ontario?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Ontario with no change fees?

Yes, we can. To see specific flights from Ontario with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Ontario become cheaper?

Of course! You can now track prices for flights from Ontario and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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