Ontario

$591+ Cheap flights from New Delhi (DEL) to Ontario (ONT)

DEL — ONT
Nov 29 — Dec 61
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Cheap flight deals from New Delhi to Ontario

Cheapest flights from New Delhi to Ontario

Mon 12/1412:30 am -
2 stops31h 44m
Sun 1/35:00 am -
2 stops28h 15m
Deal found 10/28$1,053
Thu 11/1211:55 pm -
2 stops35h 15m
Wed 12/25:45 am -
2 stops26h 35m
Deal found 10/29$1,326
Tue 11/1011:55 pm -
2 stops35h 15m
Tue 11/176:00 am -
2 stops26h 20m
Deal found 10/30$1,375
Thu 11/1911:55 pm -
2 stops35h 15m
Wed 12/25:45 am -
2 stops26h 35m
Deal found 10/29$1,376
Tue 11/1011:55 pm -
2 stops35h 15m
Wed 12/25:45 am -
2 stops26h 35m
Deal found 10/27$1,380
Sun 12/137:50 pm -
2 stops40h 39m
Wed 12/307:00 am -
2 stops45h 40m
Deal found 10/28$1,421
Mon 12/147:50 pm -
2 stops40h 39m
Wed 1/273:35 pm -
2 stops37h 05m
Deal found 10/26$1,422
Mon 11/1611:55 pm -
2 stops35h 15m
Wed 12/25:45 am -
2 stops26h 35m
Deal found 10/28$1,435
Sun 12/137:50 pm -
2 stops40h 39m
Thu 12/3111:59 am -
2 stops40h 41m
Deal found 10/28$1,443
Thu 12/177:50 pm -
2 stops34h 55m
Thu 1/287:00 am -
2 stops45h 40m
Deal found 10/26$1,445
Thu 12/177:50 pm -
2 stops40h 39m
Thu 12/3111:59 am -
2 stops40h 41m
Deal found 10/28$1,465
Thu 12/177:50 pm -
2 stops34h 55m
Fri 1/293:35 pm -
2 stops37h 05m
Deal found 10/26$1,467

Find flight deals from New Delhi to Ontario

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,053
(United Airlines)

One-way from

$591
(Delta)

Popular in

April

Cheapest in

November

Average price

$1,120
Provider with most accurate pricing for New Delhi Indira Gandhi Intl-Los Angeles flight deals.
Provider most trusted by Cheapflights users for New Delhi Indira Gandhi Intl-Los Angeles flights.
From New Delhi Indira Gandhi Intl to Ontario
One-way flight from New Delhi Indira Gandhi Intl to Ontario
Highest demand for flights based on searches. 4% potential increase in price ($51 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
Average for round-trip flights in October 2026

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from New Delhi to Ontario that are best for you.

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Route

Depart

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Price

Cheapest round-trip

New DelhiOntario

DEL New Delhi Indira Gandhi Intl - ONT Ontario

DELONT

New Delhi Indira Gandhi Intl

Sun 11/8

3:45 am-6:17 pm

2 stops28h 02m

Ontario

Wed 12/31

12:00 am-1:30 pm

Nonstop0h 00m

$682

New DelhiOntario

DEL New Delhi Indira Gandhi Intl - ONT Ontario

DELONT

New Delhi Indira Gandhi Intl

Thu 12/17

5:10 am-10:59 pm

2 stops31h 19m

Ontario

Wed 12/31

12:00 am-1:30 pm

Nonstop0h 00m

$688
Quickest round-trip

New DelhiOntario

DEL New Delhi Indira Gandhi Intl - ONT Ontario

DELONT

New Delhi Indira Gandhi Intl

Fri 2/12

3:30 am-5:05 pm

2 stops27h 05m

Ontario

Wed 12/31

12:00 am-1:30 pm

Nonstop0h 00m

$865

New DelhiOntario

DEL New Delhi Indira Gandhi Intl - ONT Ontario

DELONT

New Delhi Indira Gandhi Intl

Mon 12/14

3:30 am-5:05 pm

2 stops27h 05m

Ontario

Wed 12/31

12:00 am-1:30 pm

Nonstop0h 00m

$865

New DelhiOntario

DEL New Delhi Indira Gandhi Intl - ONT Ontario

DELONT

New Delhi Indira Gandhi Intl

Sat 11/21

11:55 pm-9:50 pm

2 stops35h 25m

Ontario

Wed 12/31

12:00 am-1:30 pm

Nonstop0h 00m

$867

New DelhiOntario

DEL New Delhi Indira Gandhi Intl - ONT Ontario

DELONT

New Delhi Indira Gandhi Intl

Thu 11/12

3:30 am-5:05 pm

2 stops27h 05m

Ontario

Wed 12/31

12:00 am-1:30 pm

Nonstop0h 00m

$868

New DelhiOntario

DEL New Delhi Indira Gandhi Intl - ONT Ontario

DELONT

New Delhi Indira Gandhi Intl

Wed 12/16

7:50 pm-4:22 pm

2 stops34h 02m

Ontario

Wed 12/31

12:00 am-1:30 pm

Nonstop0h 00m

$969

New DelhiOntario

DEL New Delhi Indira Gandhi Intl - ONT Ontario

DELONT

New Delhi Indira Gandhi Intl

Wed 12/2

7:50 pm-10:59 pm

2 stops40h 39m

Ontario

Wed 12/31

12:00 am-1:30 pm

Nonstop0h 00m

$969

New DelhiOntario

DEL New Delhi Indira Gandhi Intl - ONT Ontario

DELONT

New Delhi Indira Gandhi Intl

Sun 3/7

7:50 pm-5:17 pm

2 stops34h 57m

Ontario

Wed 12/31

12:00 am-1:30 pm

Nonstop0h 00m

$971

New DelhiOntario

DEL New Delhi Indira Gandhi Intl - ONT Ontario

DELONT

New Delhi Indira Gandhi Intl

Mon 1/11

1:40 am-5:05 pm

2 stops28h 55m

Ontario

Wed 12/31

12:00 am-1:30 pm

Nonstop0h 00m

$983

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from New Delhi to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from New Delhi with our price prediction graph.
Estimated round-trip price

Related info for your journey

  • How long is the flight from New Delhi to Ontario?

    There are many flights that can get you from New Delhi to Ontario in 31h 44m. Fly via United Airlines or Korean Air to get the fastest option. The distance from New Delhi to Ontario is about 8000 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from New Delhi to Ontario that include hotel bookings?

    Yes. In addition to deals on New Delhi to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New Delhi to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Delhi to Ontario.

  • Can I find deals for business class flights from New Delhi to Ontario?

    Yes. Cheapflights offers flight deals from New Delhi to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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