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₹ 54,072+ Cheap flights to Ontario

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/5. Fares are subject to change and may not be available on all flights or dates of travel.
— ONT
15 Feb — 22 Feb1
1 adult

Flights to Ontario in 2025

Find the latest flights to Ontario in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 454,620 searches and data was last updated on 10 February 2025.

Return from

₹ 82,115

One-way from

₹ 54,072

Popular in

August

Cheapest in

October

Average price

₹ 88,688
Air France
  • Air France
  • 17/2-9/3
  • 2 total stops
  • 85h 26m total
  • New Delhi to Los Angeles
27/5
  • 27/5
  • 2 total stops
  • 27h 14m total
  • New Delhi to Ontario
Highest demand for flights based on searches. 3% potential increase in price (₹ 275,833 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (₹ 114,062 potential savings vs. average return price).
Average for return flights in February 2025

Find flight deals to Ontario

Cheapest flights to Ontario
Explore the most affordable flight options available to Ontario. Find the lowest fares based on data from user searches, with prices last updated on 10 February 2025.

Wed 5/303:20DEL - ONT
2 stops34h 01mDelta
Sat 15/317:15ONT - DEL
2 stops43h 25mDelta
Deal found 9/2₹ 100,957
Mon 10/323:50DEL - ONT
2 stops34h 39mUnited Airlines
Thu 20/305:05ONT - DEL
2 stops27h 25mUnited Airlines
Deal found 9/2₹ 104,638
Thu 6/323:55DEL - ONT
2 stops34h 37mAmerican Airlines
Sun 16/323:59ONT - DEL
2 stops32h 06mAmerican Airlines
Deal found 9/2₹ 107,705
Wed 19/203:20DEL - ONT
2 stops26h 38mKLM
Thu 27/312:46ONT - DEL
2 stops23h 54mKLM
Deal found 8/2₹ 109,020
Fri 4/401:35DEL - ONT
2 stops29h 15mBritish Airways
Fri 11/407:00ONT - DEL
2 stops28h 05mBritish Airways
Deal found 8/2₹ 111,035
Wed 28/504:50DEL - ONT
2 stops53h 02mEtihad Airways
Fri 22/823:45ONT - DEL
2 stops31h 20mEtihad Airways
Deal found 8/2₹ 120,237
Mon 10/319:40DEL - ONT
2 stops33h 32mKorean Air
Fri 14/305:40ONT - DEL
2 stops48h 10mKorean Air
Deal found 9/2₹ 123,305
Sat 5/406:45DEL - ONT
2 stops27h 43mMultiple Airlines
Fri 11/405:00ONT - DEL
2 stops28h 00mMultiple Airlines
Deal found 8/2₹ 128,037
Wed 13/804:20DEL - ONT
2 stops26h 27mQatar Airways
Thu 13/1111:30ONT - DEL
2 stops25h 05mQatar Airways
Deal found 7/2₹ 141,971
Sat 1/1110:55DEL - ONT
2 stops42h 52mVirgin Atlantic
Thu 27/1111:29ONT - DEL
2 stops49h 51mVirgin Atlantic
Deal found 8/2₹ 275,617
Sun 22/600:05DEL - ONT
2 stops33h 29mAir Canada
Thu 7/805:10ONT - DEL
2 stops28h 30mAir Canada
Deal found 8/2₹ 402,602

Find flights to Ontario within your budget

Locate flights to Ontario that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 454,620 searches and data was last updated on 10 February 2025.

Fly from

Any airport

Route

Depart

Return

Price

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Wed 5/3

03:20-16:28

2 stops26h 38m

Ontario

Tue 18/3

17:15-01:10

2 stops43h 25m

₹ 100,957

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Mon 10/3

23:50-21:59

2 stops34h 39m

Ontario

Thu 20/3

05:05-21:00

2 stops27h 25m

₹ 104,638

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Thu 6/3

23:55-21:02

2 stops34h 37m

Ontario

Sun 16/3

23:59-20:35

2 stops32h 06m

₹ 107,705

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Wed 19/2

03:20-16:28

2 stops26h 38m

Ontario

Thu 27/3

12:46-01:10

2 stops23h 54m

₹ 109,020

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Fri 4/4

01:35-18:20

2 stops29h 15m

Ontario

Fri 11/4

07:00-23:35

2 stops28h 05m

₹ 111,035

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Wed 28/5

04:50-21:22

2 stops53h 02m

Ontario

Fri 22/8

23:45-19:35

2 stops31h 20m

₹ 120,237

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Mon 10/3

19:40-16:42

2 stops33h 32m

Ontario

Fri 14/3

05:40-18:20

2 stops48h 10m

₹ 123,305

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Sat 5/4

06:45-21:58

2 stops27h 43m

Ontario

Fri 11/4

05:00-21:30

2 stops28h 00m

₹ 128,037

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Tue 20/5

03:25-18:25

2 stops27h 30m

Ontario

Sat 21/6

11:30-01:55

2 stops25h 55m

₹ 152,225

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Sun 22/6

00:05-21:04

2 stops33h 29m

Ontario

Thu 7/8

05:10-22:10

2 stops28h 30m

₹ 402,602

Flights are sorted by cheapest return flights first.

Deals found on 8/2

Showing 1-10 of 21 results
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Best time to book a flight to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights to Ontario

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

How long is the flight to Ontario?

On average, a flight from New Delhi to Ontario takes 26 hours 27 minutes. Flights to Ontario from other popular cities in India will vary in length. Below are a few examples of popular routes and their flight times.

What are the cheapest airlines that fly to Ontario?

The cheapest airlines flying from New Delhi to Ontario are United Airlines, American Airlines and KLM.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ontario ranges from 3.0 - 86.0 mm per month. February is typically the wettest month, when rainfall can reach 86.0 mm. June is typically the driest time to visit Ontario when rainfall is around 3.0 mm.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 12.0 C).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 10 February 2025.
Read reviews from past customers who have flown Korean Air, Delta and KLM to Ontario. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.7

Overall

8.4

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Food

8.1

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Crew

8.7

Overall

8.4

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Food

8.1

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

8.0
Very Good

Crew

8.7

Overall

8.4

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Food

8.1

Reviews

1 / 20