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Cheap flights from New Delhi to Los Angeles from $548

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Delhi to Los Angeles departing on 9/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from New Delhi to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
11:55 pm - 4:07 pmDEL  New Delhi Indira Gandhi Intl-ONT Ontario
29h 42m2 stops New York John F Kennedy Intl Phoenix Sky Harbor Intl
American Airlines Logo
11:59 pm - 9:35 pmONT  Ontario-DEL New Delhi Indira Gandhi Intl
32h 06m2 stops Dallas/Fort Worth New York John F Kennedy Intl
$1,042American Airlines
Fri, Jan 29 - Tue, Feb 2
American Airlines Logo
11:55 pm - 10:49 pmDEL  New Delhi Indira Gandhi Intl-ONT Ontario
36h 24m2 stops New York John F Kennedy Intl Dallas/Fort Worth
American Airlines Logo
6:27 am - 9:35 pmONT  Ontario-DEL New Delhi Indira Gandhi Intl
25h 38m2 stops Phoenix Sky Harbor Intl New York John F Kennedy Intl
$1,044American Airlines
Fri, Jan 29 - Tue, Feb 2
United Airlines Logo
11:35 pm - 6:16 pmDEL  New Delhi Indira Gandhi Intl-ONT Ontario
31h 11m2 stops Newark San Francisco
United Airlines Logo
5:00 am - 9:50 pmONT  Ontario-DEL New Delhi Indira Gandhi Intl
27h 20m2 stops Denver Intl Newark
$1,074United Airlines
Tue, Sep 15 - Sun, Jan 17
United Airlines Logo
11:35 pm - 6:16 pmDEL  New Delhi Indira Gandhi Intl-ONT Ontario
31h 11m2 stops Newark San Francisco
United Airlines Logo
6:00 am - 9:30 pmONT  Ontario-DEL New Delhi Indira Gandhi Intl
27h 00m2 stops Houston George Bush Intcntl Newark
$1,075United Airlines
Tue, Sep 15 - Tue, Oct 20
United Airlines Logo
11:35 pm - 9:59 pmDEL  New Delhi Indira Gandhi Intl-ONT Ontario
34h 54m2 stops Newark Houston George Bush Intcntl
United Airlines Logo
5:00 am - 9:50 pmONT  Ontario-DEL New Delhi Indira Gandhi Intl
27h 20m2 stops Denver Intl Newark
$1,076United Airlines
Sun, Sep 20 - Thu, Feb 25
United Airlines Logo
12:30 am - 9:09 pmDEL  New Delhi Indira Gandhi Intl-ONT Ontario
58h 09m2 stops Montreal Pierre Elliott Trudeau Intl Denver Intl
United Airlines Logo
5:00 am - 10:45 pmONT  Ontario-DEL New Delhi Indira Gandhi Intl
28h 15m2 stops Denver Intl Montreal Pierre Elliott Trudeau Intl
$1,082United Airlines
Wed, Dec 16 - Tue, Dec 29
Delta Logo
3:20 am - 4:23 pmDEL  New Delhi Indira Gandhi Intl-ONT Ontario
26h 33m2 stops Amsterdam Schiphol Salt Lake City
Delta Logo
1:00 pm - 2:40 amONT  Ontario-DEL New Delhi Indira Gandhi Intl
24h 10m2 stops Salt Lake City London Heathrow
$1,100Delta
Sat, Nov 7 - Sat, Jan 9
United Airlines Logo
11:55 pm - 9:21 pmDEL  New Delhi Indira Gandhi Intl-ONT Ontario
34h 56m2 stops Newark Houston George Bush Intcntl
United Airlines Logo
5:00 am - 10:45 pmONT  Ontario-DEL New Delhi Indira Gandhi Intl
28h 15m3 stops Denver Intl New York LaGuardia Montreal Pierre Elliott Trudeau Intl
$1,129United Airlines
Fri, Jan 29 - Tue, Feb 2
United Airlines Logo
11:55 pm - 9:40 pmDEL  New Delhi Indira Gandhi Intl-ONT Ontario
35h 15m2 stops Newark Houston George Bush Intcntl
United Airlines Logo
6:00 am - 9:50 pmONT  Ontario-DEL New Delhi Indira Gandhi Intl
26h 20m2 stops Houston George Bush Intcntl Newark
$1,130United Airlines
Fri, Nov 13 - Wed, Jan 6
United Airlines Logo
11:35 pm - 6:16 pmDEL  New Delhi Indira Gandhi Intl-ONT Ontario
31h 11m2 stops Newark San Francisco
United Airlines Logo
6:00 am - 9:50 pmONT  Ontario-DEL New Delhi Indira Gandhi Intl
26h 20m2 stops Houston George Bush Intcntl Newark
$1,131United Airlines
Tue, Sep 22 - Tue, Nov 3

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Air India flights from New Delhi to Ontario

Our best Air India deals on New Delhi to Ontario flight tickets
Air India
Sep 16
DEL2:20 amNew Delhi Indira Gandhi Intl
31h 07m
1 stop
ONT8:57 pmOntario
Oct 11
ONT11:05 pmOntario
25h 20m
1 stop
DEL12:55 pmNew Delhi Indira Gandhi Intl
$1,406
Air India
Aug 19
DEL10:50 pmNew Delhi Indira Gandhi Intl
36h 18m
2 stops
ONT10:38 pmOntario
Sep 30
ONT10:39 pmOntario
25h 46m
1 stop
DEL12:55 pmNew Delhi Indira Gandhi Intl
$1,914
Air India
Aug 17
DEL10:50 pmNew Delhi Indira Gandhi Intl
36h 17m
2 stops
ONT10:37 pmOntario
Sep 8
ONT11:59 pmOntario
24h 26m
1 stop
DEL12:55 pmNew Delhi Indira Gandhi Intl
$2,045

United Airlines flights from New Delhi to Ontario

Our best United Airlines deals on New Delhi to Ontario flight tickets
United Airlines
Sep 15
DEL11:35 pmNew Delhi Indira Gandhi Intl
31h 11m
2 stops
ONT6:16 pmOntario
Jan 17
ONT5:00 amOntario
27h 20m
2 stops
DEL9:50 pmNew Delhi Indira Gandhi Intl
$1,074
United Airlines
Sep 15
DEL11:35 pmNew Delhi Indira Gandhi Intl
31h 11m
2 stops
ONT6:16 pmOntario
Oct 20
ONT6:00 amOntario
27h 00m
2 stops
DEL9:30 pmNew Delhi Indira Gandhi Intl
$1,075
United Airlines
Sep 20
DEL11:35 pmNew Delhi Indira Gandhi Intl
34h 54m
2 stops
ONT9:59 pmOntario
Feb 25
ONT5:00 amOntario
27h 20m
2 stops
DEL9:50 pmNew Delhi Indira Gandhi Intl
$1,076

momondo Fare Finder

 
Customize your flight search to find flights from New Delhi to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 8, 2026.
Use the filters below to find and compare flights from New Delhi to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New DelhiOntario

DEL New Delhi Indira Gandhi Intl - ONT Ontario

DELONT

New Delhi Indira Gandhi Intl

Fri 1/29

11:55 pm-4:07 pm

2 stops29h 42m

Ontario

Tue 2/2

11:59 pm-9:35 pm

2 stops32h 06m

$1,042

New DelhiOntario

DEL New Delhi Indira Gandhi Intl - ONT Ontario

DELONT

New Delhi Indira Gandhi Intl

Fri 1/29

11:55 pm-10:49 pm

2 stops36h 24m

Ontario

Tue 2/2

6:27 am-9:35 pm

2 stops25h 38m

$1,044

New DelhiOntario

DEL New Delhi Indira Gandhi Intl - ONT Ontario

DELONT

New Delhi Indira Gandhi Intl

Tue 9/15

11:35 pm-6:16 pm

2 stops31h 11m

Ontario

Sun 1/17

5:00 am-9:50 pm

2 stops27h 20m

$1,074

New DelhiOntario

DEL New Delhi Indira Gandhi Intl - ONT Ontario

DELONT

New Delhi Indira Gandhi Intl

Tue 9/15

11:35 pm-6:16 pm

2 stops31h 11m

Ontario

Tue 10/20

6:00 am-9:30 pm

2 stops27h 00m

$1,075

New DelhiOntario

DEL New Delhi Indira Gandhi Intl - ONT Ontario

DELONT

New Delhi Indira Gandhi Intl

Sun 9/20

11:35 pm-9:59 pm

2 stops34h 54m

Ontario

Thu 2/25

5:00 am-9:50 pm

2 stops27h 20m

$1,076

New DelhiOntario

DEL New Delhi Indira Gandhi Intl - ONT Ontario

DELONT

New Delhi Indira Gandhi Intl

Wed 12/16

12:30 am-9:09 pm

2 stops58h 09m

Ontario

Tue 12/29

5:00 am-10:45 pm

2 stops28h 15m

$1,082
Quickest round-trip

New DelhiOntario

DEL New Delhi Indira Gandhi Intl - ONT Ontario

DELONT

New Delhi Indira Gandhi Intl

Sat 11/7

3:20 am-4:23 pm

2 stops26h 33m

Ontario

Sat 1/9

1:00 pm-2:40 am

2 stops24h 10m

$1,100

New DelhiOntario

DEL New Delhi Indira Gandhi Intl - ONT Ontario

DELONT

New Delhi Indira Gandhi Intl

Fri 1/29

11:55 pm-9:21 pm

2 stops34h 56m

Ontario

Tue 2/2

5:00 am-10:45 pm

3 stops28h 15m

$1,129

New DelhiOntario

DEL New Delhi Indira Gandhi Intl - ONT Ontario

DELONT

New Delhi Indira Gandhi Intl

Fri 11/13

11:55 pm-9:40 pm

2 stops35h 15m

Ontario

Wed 1/6

6:00 am-9:50 pm

2 stops26h 20m

$1,130

New DelhiOntario

DEL New Delhi Indira Gandhi Intl - ONT Ontario

DELONT

New Delhi Indira Gandhi Intl

Tue 9/22

11:35 pm-6:16 pm

2 stops31h 11m

Ontario

Tue 11/3

6:00 am-9:50 pm

2 stops26h 20m

$1,131

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Los Angeles from

How to get the cheapest flight ticket from New Delhi to Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from New Delhi Indira Gandhi Intl to Ontario?

United Airlines is the most popular carrier operating from New Delhi Indira Gandhi Intl to Ontario

What airlines fly to Ontario?

Japan Airlines, Emirates and Delta are the top three most popular airlines that fly to Ontario from New Delhi according to our data. Japan Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 16 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

When to book flights from New Delhi to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from New Delhi to Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New Delhi to Ontario (DEL to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Delhi to Ontario

Fastest flight time

24h 39m

Direct flights

None
The fastest flight from New Delhi to Ontario takes 24h 39m
There are no direct flights from New Delhi to Ontario. There are no popular flight routes from New Delhi to Ontario.
Search flight deals

Frequently asked questions about flying from New Delhi to Ontario

  • How far is New Delhi Indira Gandhi Intl to Ontario by plane?

    There are 7993.1 mi between New Delhi Indira Gandhi Intl and Ontario. In terms of flight time, this usually takes a little over 24h 39m.

  • When did momondo last update prices for flights from New Delhi Indira Gandhi Intl Airport to Ontario Airport?

    Prices for flights from New Delhi Indira Gandhi Intl Airport to Ontario Airport are updated daily.

  • How old do you have to be to fly from New Delhi Indira Gandhi Intl Airport to Ontario Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New Delhi Indira Gandhi Intl Airport to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The travel and health documents required for your trip to Ontario Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from New Delhi to Ontario?

It is quick and easy to find New Delhi to Ontario flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ontario that suits you.

Can I find flights from New Delhi to Ontario with flexible booking policies on momondo?

Yes. All flights to Ontario from New Delhi on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from New Delhi to Ontario?

Once all potential New Delhi to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from New Delhi to Ontario right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from New Delhi and alert you when they change.

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