January is by far the best month, wherein you can get cheapest flights for Ontario to Delhi. Meanwhile, 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 above-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.

Ontario
11:53
Ontario
Ontario International Airport
Sun , 01 Feb 2026

Delhi
08:30
Delhi
Indira Gandhi International Airport
Tue, 03 Feb 2026

Ontario
13:10
Ontario
Ontario International Airport
Fri , 27 Feb 2026

Delhi
09:00
Delhi
Indira Gandhi International Airport
Sun, 01 Mar 2026

Ontario
06:00
Ontario
Ontario International Airport
Thu , 29 Jan 2026

Delhi
23:30
Delhi
Indira Gandhi International Airport
Fri, 30 Jan 2026

Ontario
15:30
Ontario
Ontario International Airport
Thu , 29 Jan 2026

Delhi
04:15
Delhi
Indira Gandhi International Airport
Sun, 01 Feb 2026

Ontario
06:10
Ontario
Ontario International Airport
Thu , 12 Feb 2026

Delhi
01:05
Delhi
Indira Gandhi International Airport
Sat, 14 Feb 2026

Ontario
11:53
Ontario
Ontario International Airport
Thu , 05 Feb 2026

Delhi
02:10
Delhi
Indira Gandhi International Airport
Sat, 07 Feb 2026

Ontario
11:53
Ontario
Ontario International Airport
Fri , 30 Jan 2026

Delhi
02:10
Delhi
Indira Gandhi International Airport
Sun, 01 Feb 2026










Flying from Ontario to Delhi has never been easier. Whether you’re planning a short business trip, a weekend getaway, or reconnecting with family and friends, Easemytrip brings you the best deals, seamless booking, and flexible options for this popular flight route. Our platform is built to help travellers like you compare flight prices, explore direct and connecting options, and find the perfect departure time — all within a few clicks.
The air route between Ontario to Delhi is one of the most frequently travelled, offering reliable services from top airlines and excellent connectivity between Ontario International Airport (ONT) and Indira Gandhi International Airport (DEL). You can expect a flight distance of approximately 12881 km, and most direct services cover it in around 20:18.
Let’s take a closer look at everything you need to know before booking your flight from Ontario to Delhi.
| Flight Details | Information |
|---|---|
| Route Distance | 12881 km |
| Average Flight Time | 20:18 hrs |
| Departure Airport | Ontario International Airport (ONT) |
| Arrival Airport | Indira Gandhi International Airport (DEL) |
| Cabin Classes Available | Economy Class, Premium Economy, Business Class, First Class |
| Direct Flights | NO |
| Common Airlines | Alaska Airlines, Delta Airlines, KLM Royal Dutch Airlines, United Airlines |
The route is serviced regularly by both full-service and budget airlines, catering to all types of travellers — from those looking for no-frills budget options to those preferring business and first-class comfort. If you're flying for business, early morning weekday flights are a great choice, while leisure travellers often opt for weekend and evening departures.