Cheap flights from Kolkata to Los Angeles from ₹ 61,463

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kolkata to Los Angeles departing on 20/8. 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

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customie your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from Kolkata to Los Angeles

Cheap return flights

 Logo
00:30 - 18:40CCU-ONT
30h 40m3 stops
 Logo
00:45 - 22:20ONT-CCU
33h 05m3 stops
₹ 108,501
Find Deal
Fri, 29 Aug - Fri, 5 Sep
 Logo
20:20 - 17:05CCU-ONT
33h 15m2 stops
 Logo
06:45 - 00:40ONT-CCU
29h 25m3 stops
₹ 112,348
Find Deal
Fri, 19 Sep - Wed, 11 Mar
 Logo
02:00 - 17:05CCU-ONT
27h 35m2 stops
 Logo
06:45 - 00:40ONT-CCU
29h 25m3 stops
₹ 116,195
Find Deal
Thu, 18 Sep - Wed, 11 Mar
 Logo
02:00 - 17:40CCU-ONT
28h 10m2 stops
 Logo
06:00 - 00:45ONT-CCU
30h 15m3 stops
₹ 123,976
Find Deal
Fri, 29 Aug - Sat, 6 Sep
Qatar Airways Logo
03:50 - 00:03CCU-ONT
32h 43m2 stops
Qatar Airways Logo
11:30 - 01:55ONT-CCU
25h 55m2 stops
₹ 130,009Qatar Airways
Find Deal
Thu, 18 Sep - Wed, 11 Mar
Qatar Airways Logo
03:50 - 18:28CCU-ONT
27h 08m2 stops
Qatar Airways Logo
11:39 - 02:20ONT-CCU
26h 11m2 stops
₹ 164,456Qatar Airways
Find Deal
Fri, 29 Aug - Sat, 6 Sep
Etihad Airways Logo
04:00 - 21:59CCU-ONT
54h 29m2 stops
Etihad Airways Logo
22:56 - 20:35ONT-CCU
33h 09m2 stops
₹ 331,535Etihad Airways
Find Deal
Sat, 30 Aug - Sat, 6 Sep
Air India Logo
15:10 - 21:59CCU-ONT
43h 19m2 stops
Air India Logo
22:56 - 21:35ONT-CCU
34h 09m2 stops
₹ 361,262Air India
Find Deal
Sat, 30 Aug - Sat, 6 Sep
Qatar Airways Logo
03:50 - 18:28CCU-ONT
27h 08m2 stops
Qatar Airways Logo
11:39 - 02:20ONT-CCU
26h 11m2 stops
₹ 602,220Qatar Airways
Find Deal
Fri, 29 Aug - Sat, 6 Sep

Qatar Airways flights from Kolkata to Ontario

Our best Qatar Airways deals on Kolkata to Ontario flight tickets
Qatar Airways
18 Sept
CCU03:50Kolkata Netaji S. Chandra
32h 43m
2 stops
ONT00:03Ontario
11 Mar
ONT11:30Ontario
25h 55m
2 stops
CCU01:55Kolkata Netaji S. Chandra
₹ 130,009
Find similar
Qatar Airways
29 Aug
CCU03:50Kolkata Netaji S. Chandra
27h 08m
2 stops
ONT18:28Ontario
6 Sept
ONT11:39Ontario
26h 11m
2 stops
CCU02:20Kolkata Netaji S. Chandra
₹ 164,456
Find similar
Qatar Airways
29 Aug
CCU03:50Kolkata Netaji S. Chandra
27h 08m
2 stops
ONT18:28Ontario
6 Sept
ONT11:39Ontario
26h 11m
2 stops
CCU02:20Kolkata Netaji S. Chandra
₹ 602,220
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Kolkata 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 59,053 searches. Data last updated 31 July 2025.
Use the filters below to find and compare flights from Kolkata to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KolkataOntario

CCU - ONT

CCUONT

Kolkata Netaji S. Chandra

Fri 29/8

00:30-18:40

3 stops30h 40m

Ontario

Fri 5/9

00:45-22:20

3 stops33h 05m

₹ 108,501

KolkataOntario

CCU - ONT

CCUONT

Kolkata Netaji S. Chandra

Fri 19/9

20:20-17:05

2 stops33h 15m

Ontario

Wed 11/3

06:45-00:40

3 stops29h 25m

₹ 112,348

KolkataOntario

CCU - ONT

CCUONT

Kolkata Netaji S. Chandra

Thu 18/9

02:00-17:05

2 stops27h 35m

Ontario

Wed 11/3

06:45-00:40

3 stops29h 25m

₹ 116,195

KolkataOntario

CCU - ONT

CCUONT

Kolkata Netaji S. Chandra

Fri 29/8

02:00-17:40

2 stops28h 10m

Ontario

Sat 6/9

06:00-00:45

3 stops30h 15m

₹ 123,976

KolkataOntario

CCU - ONT

CCUONT

Kolkata Netaji S. Chandra

Thu 18/9

03:50-00:03

2 stops32h 43m

Ontario

Wed 11/3

11:30-01:55

2 stops25h 55m

₹ 130,009

KolkataOntario

CCU - ONT

CCUONT

Kolkata Netaji S. Chandra

Fri 29/8

03:50-18:28

2 stops27h 08m

Ontario

Sat 6/9

11:39-02:20

2 stops26h 11m

₹ 164,456

KolkataOntario

CCU - ONT

CCUONT

Kolkata Netaji S. Chandra

Sat 30/8

04:00-21:59

2 stops54h 29m

Ontario

Sat 6/9

22:56-20:35

2 stops33h 09m

₹ 331,535

KolkataOntario

CCU - ONT

CCUONT

Kolkata Netaji S. Chandra

Sat 30/8

15:10-21:59

2 stops43h 19m

Ontario

Sat 6/9

22:56-21:35

2 stops34h 09m

₹ 361,262

KolkataOntario

CCU - ONT

CCUONT

Kolkata Netaji S. Chandra

Fri 29/8

03:50-18:28

2 stops27h 08m

Ontario

Sat 6/9

11:39-02:20

2 stops26h 11m

₹ 602,220

KolkataOntario

CCU - ONT

CCUONT

Kolkata Netaji S. Chandra

Wed 20/8

23:05-18:40

3 stops32h 05m

₹ 61,463

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

See travel insights to Los Angeles from

How to get the cheapest flight ticket from Kolkata 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 Kolkata Netaji S. Chandra to Ontario?

Air India and Qatar Airways are the most popular carriers operating from Kolkata Netaji S. Chandra to Ontario

Which airlines fly to Ontario?

Singapore Airlines, Qatar Airways and Emirates are the top three most popular airlines that fly to Ontario from Kolkata according to our data. Singapore Airlines is the first choice among our users, with 54% of people opting to fly with this airline when travelling to Ontario. Keep in mind that there are 3 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 Kolkata to Ontario

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

Cheap Kolkata to Ontario (CCU to ONT) flight deals and tips

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

Best price found

₹ 61,463

Fastest flight time

27h 04m

Direct flights

None

Airports in Ontario

1 airport
The best one-way flight to Ontario from Kolkata in the past 72 hours is ₹ 61,463. The best return flight deal from Kolkata to Ontario found on momondo in the last 72 hours is ₹ 108,501.
The fastest flight from Kolkata to Ontario takes 27h 04m
There are no direct flights from Kolkata to Ontario. Popular non-direct route for this connection is Kolkata Netaji S. Chandra Airport - Ontario Airport.
There is 1 airport near Ontario: Ontario (ONT)

  • How far is Kolkata Netaji S. Chandra to Ontario by plane?

    Kolkata Netaji S. Chandra and Ontario are 13134.4 km apart from one another. By plane, this route typically takes 27h 08m.

  • When did momondo last update prices for flights from Kolkata Netaji S. Chandra Airport to Ontario Airport?

    Prices for flights from Kolkata Netaji S. Chandra Airport to Ontario Airport were last updated today.

  • How old do you have to be to fly from Kolkata Netaji S. Chandra Airport to Ontario Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kolkata Netaji S. Chandra Airport to Ontario Airport.

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

    The necessary travel and health documents for your Ontario Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Why use momondo?

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

Finding the right flight to Ontario from Kolkata is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ontario quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Ontario from Kolkata which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Kolkata to Ontario?

Once you have performed a search for Kolkata to Ontario flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Ontario from Kolkata. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


An easier way to manage your Ontario trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 5/8
Tue 12/8

Find better results for your trip to the United States