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Book Cheap flights from Ontario (ONT)

  • One-Way
  • Round-Trip
  • Multi-City

From

Indira Gandhi International Airport

To

Chhatrapati Shivaji International Airport

DEPARTURE DATE

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Friday

Return Date

Book a round trip
to save more

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TRAVELLER & CLASS

1 Traveller

Economy

August
September
October
November
December
January
February
March
April

September is by far the best month, wherein you can get cheapest flights for Ontario to Delhi. Meanwhile, June is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.

Disclaimer - All the mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

Best Flights From Ontario

Cheapest
KLM Royal Dutch Airlines
KLM Royal Dutch Airlines

Ontario

07:05

Ontario International Airport [ONT]

Sat , 02 May 2026

13h 55m
ellipse
1 Stop

Amsterdam

06:00

Amsterdam Airport Schiphol [AMS]

Sun, 03 May 2026

₹642349
KLM Royal Dutch Airlines
KLM Royal Dutch Airlines

Ontario

12:49

Ontario International Airport [ONT]

Sat , 02 May 2026

15h 01m
ellipse
1 Stop

Barcelona

12:50

Barcelona International Airport [BCN]

Sun, 03 May 2026

₹93641
American Airlines
American Airlines

Ontario

06:00

Ontario International Airport [ONT]

Sat , 02 May 2026

12h 59m
ellipse
1 Stop

Silao

19:59

Guanajuato International Airport [BJX]

Sat, 02 May 2026

₹54972
China Airlines
China Airlines

Ontario

00:10

Ontario International Airport [ONT]

Sat , 02 May 2026

19h 35m
ellipse
1 Stop

Bangkok

09:45

Suvarnabhumi Airport [BKK]

Sun, 03 May 2026

₹77809
United Airlines
United Airlines

Ontario

06:00

Ontario International Airport [ONT]

Sat , 02 May 2026

04h 27m
ellipse
1 Stop

Boise

11:27

Boise Air Terminal Airport [BOI]

Sat, 02 May 2026

₹11564
Delta Airlines
Delta Airlines

Ontario

13:29

Ontario International Airport [ONT]

Sat , 02 May 2026

06h 56m
ellipse
1 Stop

Baltimore

23:25

Baltimore Washington International Thurgood Marshall Airport [BWI]

Sat, 02 May 2026

₹42416
China Airlines
China Airlines

Ontario

00:10

Ontario International Airport [ONT]

Sat , 02 May 2026

19h 55m
ellipse
1 Stop

Cebu

11:05

Mactan Cebu International Airport [CEB]

Sun, 03 May 2026

₹62551
American Airlines
American Airlines

Ontario

22:26

Ontario International Airport [ONT]

Sat , 02 May 2026

04h 30m
ellipse
Non Stop

Charlotte

05:56

Charlotte Douglas International Airport [CLT]

Sun, 03 May 2026

₹41397
Southwest
Southwest

Ontario

06:10

Ontario International Airport [ONT]

Sat , 02 May 2026

02h 50m
ellipse
Non Stop

Dallas

11:00

Dallas Love Field [DAL]

Sat, 02 May 2026

₹21759
Qatar Airways
Qatar Airways

Ontario

10:39

Ontario International Airport [ONT]

Sat , 02 May 2026

26h 46m
ellipse
2 Stop

Delhi

01:55

Indira Gandhi International Airport [DEL]

Mon, 04 May 2026

₹536525
United Airlines
United Airlines

Ontario

05:00

Ontario International Airport [ONT]

Sat , 02 May 2026

02h 22m
ellipse
Non Stop

Denver

08:22

Denver International Airport [DEN]

Sat, 02 May 2026

₹20406
ellipse

Find the Lowest Airfare From Ontario

Cheapest Fares
Fare
Date
Airline
Departure
Lowest Airfare
₹37391
11 May 2026
Delta Airlines
16:45 PM
Cheapest Airfare Within 30 Days
₹37391
11 May 2026
Delta Airlines
16:45 PM
Cheapest Airfare Within 90 Days
₹37391
11 May 2026
Delta Airlines
16:45 PM
Best Time to Travel

How early should I book a flight ticket to get the lowest airfare to Ontario?

It’s highly advised to book Ontario flights at least 50 days in advance of your planned departure in order to attain the cheapest fares on your desired flights. As per the recent updates, it’s further witnessed that the closer you book to the departure date, the more pricey your flight will be. Therefore, it would be better to book flights early in general.

Fare
Days In Advance

About Flights from Ontario

Ontario is a well-renowned site in India that established its identity as the heart and soul of the country. The destination alone encompasses a plethora of tourist attractions, accommodations and transportation facilities. When it comes to commuting, Ontario is further known for its better connectivity, network and busiest routes. So, it becomes essential to book flights at least 59-50 days in advance. If you want instant flight tickets at cost-effective rates, then you must make online flight bookings with EaseMyTrip for a seamless journey.

At present, the city consists of Ontario International Airport (ONT) Airport as the nearest hub for travelers. Since, it offers its exclusive services to around 115 destinations, including 56 international and 8 domestic airlines. Other than Ontario International Airport airport, Palam Airport and Safdarjung airport are also available, which is generally utilized for diplomats, governments and very important person (VIP). In the current scenario, Ontario Due to these specific reasons, this airport is perceived as the bustling airport established in the Indian subcontinent. However, when you are traveling to any city situated near domestic airlines, then the average flight timings will be around 18:09.

With better connectivity, Ontario operates its regular flights from major airways, including SpiceJet, IndiGo, Air India. If you’re planning domestic airlines, then you make online flight bookings from various important cities, including Kolkata, Hyderabad, Lucknow, Dehradun, Pune, Mumbai, Amritsar, Jaipur, Chennai and many more. Along with this, in case you are booking flights to international routes from Ontario International Airport airport, then Hong Kong, Toronto, Abu Dhabi, Dubai, Munich, Singapore, Amsterdam, Zurich etc. are other most busy international routes. Thus, on an average 11 flights operate daily from Ontario within every 74 hours time duration.

Currently, Emirates, Etihad Airways, British Airways, Malaysia Airlines, Thai Airways, Air France, Cathay Pacific Virgin Atlantic, Qatar Airways etc. are standard international airlines that land at Ontario International Airport airport. These airlines also come with web-check in facilities and other luxurious amenities like comfortable seating, tantalizing meals, and Wi-Fi facilities. These services are allotted to make your on-air journey optimally comfortable and convenient. Therefore, people planning international trips from Ontario must book flights with EaseMyTrip for cheap flight tickets.

With our exclusive services, discounted rates and additional offers on domestic and international flights, you can relish all the in-flight services. So, why wait? Hurry up! Book your cheap flights from Ontario with the leading online flight booking platform renowned as EaseMyTrip.

FAQ's
Q.Which will be the nearest airport from Ontario?
Q.How many airports are there in Ontario?
Q.Which inexpensive carrier is available from Ontario?
Q.Which cities can I fly to directly from Ontario?
Q.What’s the shortest nonstop flight from Ontario?
Q.What’s the longest flight duration from Ontario?
Q.How many alliances are flying from Ontario?
Q.Why choose EaseMyTrip for booking flights from Ontario?