What is the cheapest flight from Ontario to Kolkata?

In the last 3 days, the lowest price for a flight from Ontario to Kolkata was $799 for a one-way ticket and $1,529 for a round-trip. Visit our flight page for the latest deals!>/a>

Do I need a passport to fly between Ontario and Kolkata?

A passport is required to fly from Ontario to Kolkata. Visit our flight page for the latest deals!>/a>

Which aircraft models fly most regularly from Ontario to Kolkata?

We unfortunately don’t have that data for this specific route.

Which airline alliances offer flights from Ontario to Kolkata?

oneworld is the only airline alliance operating flights between Ontario and Kolkata.

How does KAYAK find such low prices on flights from Ontario to Kolkata?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Kolkata. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Kolkata?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kolkata from Ontario is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Ontario to Kolkata?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Kolkata with an airline and back to Ontario with another airline. Booking your flights between Ontario and CCU can sometimes prove cheaper using this method. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Kolkata?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kolkata from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$799 CHEAP FLIGHTS from Ontario to Kolkata (ONT - CCU)

ONT - CCU

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Flights Deals

Cheap Flight Deals from Ontario to Kolkata (ONT-CCU)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Kolkata that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Ontario to Kolkata

KAYAK's recommended round-trip deals from the most popular airlines that fly from Ontario to Kolkata.

Discover the best prices for you by selecting your travel dates on KAYAK.

10:59 pm - 8:20 pmONT-CCU

32h 51m2 stops

9:15 pm - 9:59 pmCCU-ONT

37h 14m2 stops

$1,529Etihad Airways

Find Deal

Sat, May 10 - Wed, Jun 18

11:45 pm - 8:20 pmONT-CCU

56h 05m2 stops

9:15 pm - 9:41 pmCCU-ONT

36h 56m2 stops

$1,551Etihad Airways

Find Deal

Fri, Aug 22 - Wed, Sep 10

11:45 pm - 2:50 amONT-CCU

38h 35m2 stops

3:45 am - 9:41 pmCCU-ONT

54h 26m2 stops

$1,561Etihad Airways

Find Deal

Sun, Aug 24 - Tue, Sep 9

11:45 pm - 12:45 amONT-CCU

36h 30m2 stops

2:00 am - 5:40 pmCCU-ONT

52h 10m2 stops

$1,575

Find Deal

Wed, Jul 16 - Wed, Aug 20

11:45 pm - 8:20 pmONT-CCU

56h 05m2 stops

10:00 pm - 9:41 pmCCU-ONT

36h 11m2 stops

$1,676Etihad Airways

Find Deal

Fri, Aug 22 - Thu, Sep 11

11:45 pm - 2:50 amONT-CCU

38h 35m2 stops

10:00 pm - 9:41 pmCCU-ONT

36h 11m2 stops

$1,686Etihad Airways

Find Deal

Sun, Aug 24 - Thu, Sep 11

11:45 pm - 2:50 amONT-CCU

38h 35m2 stops

10:00 pm - 9:41 pmCCU-ONT

36h 11m2 stops

$1,750Etihad Airways

Find Deal

Tue, Aug 26 - Thu, Sep 11

10:54 am - 2:20 amONT-CCU

26h 56m2 stops

3:20 am - 6:17 pmCCU-ONT

27h 27m2 stops

$2,314Qatar Airways

Find Deal

Thu, Oct 2 - Wed, Oct 29

11:39 am - 2:20 amONT-CCU

26h 11m2 stops

3:50 am - 6:28 pmCCU-ONT

27h 08m2 stops

$2,421Qatar Airways

Find Deal

Sat, Aug 23 - Fri, Sep 5

10:54 am - 2:20 amONT-CCU

26h 56m2 stops

3:50 am - 6:04 pmCCU-ONT

26h 44m2 stops

$3,032Qatar Airways

Find Deal

Sun, Jun 29 - Wed, Aug 6

Useful Info

KAYAK's insights & trends for Ontario to Kolkata flights

Get data-powered insights and trends into flights from Ontario to Kolkata to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Ontario to Kolkata?

In the past 3 days, the cheapest round-trip tickets from Ontario to Kolkata were found on Etihad Airways ($1,529) and Qatar Airways ($2,314).

Find deals

Cheapest flight	$799

Flight from Ontario to Kolkata

When to book flights from Ontario to Kolkata

Are your dates flexible? Find out the best times to travel from Ontario to Kolkata based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What is the cheapest flight from Ontario to Kolkata?
In the last 3 days, the lowest price for a flight from Ontario to Kolkata was $799 for a one-way ticket and $1,529 for a round-trip.
Do I need a passport to fly between Ontario and Kolkata?
A passport is required to fly from Ontario to Kolkata.
Which aircraft models fly most regularly from Ontario to Kolkata?
We unfortunately don’t have that data for this specific route.
Which airline alliances offer flights from Ontario to Kolkata?
oneworld is the only airline alliance operating flights between Ontario and Kolkata.
How does KAYAK find such low prices on flights from Ontario to Kolkata?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Kolkata.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Kolkata?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kolkata from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Ontario to Kolkata?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Kolkata with an airline and back to Ontario with another airline. Booking your flights between Ontario and CCU can sometimes prove cheaper using this method.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Kolkata?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kolkata from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Ontario to Kolkata

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Information on your arrival and departure airports

Kolkata (CCU)

Ontario (ONT)

ONT - CCU

$799 Find Cheap Flights from Ontario to Kolkata

KAYAK searches hundreds of travel sites at once for deals on flights to Kolkata

Cheap Flight Deals from Ontario to Kolkata (ONT-CCU)

Recent round-trip flight deals from Ontario to Kolkata

Recent one-way flight deals from Ontario to Kolkata

Recent last minute flight deals from Ontario to Kolkata

KAYAK's insights & trends for Ontario to Kolkata flights

Get data-powered insights and trends into flights from Ontario to Kolkata to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Ontario to Kolkata?

In the past 3 days, the cheapest round-trip tickets from Ontario to Kolkata were found on Etihad Airways ($1,529) and Qatar Airways ($2,314).

Good to know

When to book flights from Ontario to Kolkata

FAQs for booking flights from Ontario to Kolkata

What is the cheapest flight from Ontario to Kolkata?

In the last 3 days, the lowest price for a flight from Ontario to Kolkata was $799 for a one-way ticket and $1,529 for a round-trip.

Do I need a passport to fly between Ontario and Kolkata?

A passport is required to fly from Ontario to Kolkata.

Which aircraft models fly most regularly from Ontario to Kolkata?

We unfortunately don’t have that data for this specific route.

Which airline alliances offer flights from Ontario to Kolkata?

oneworld is the only airline alliance operating flights between Ontario and Kolkata.

How does KAYAK find such low prices on flights from Ontario to Kolkata?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Kolkata.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Kolkata?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kolkata from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Ontario to Kolkata?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Kolkata with an airline and back to Ontario with another airline. Booking your flights between Ontario and CCU can sometimes prove cheaper using this method.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Kolkata?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kolkata from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Ontario to Kolkata

Information on your arrival and departure airports

Cabin class types available on flights from Ontario to Kolkata

Complete your trip to Kolkata with a hotel stay or car rental

Find direct flights to and from Ontario and Kolkata

Flights to other popular destinations

Flights from domestic origins to Kolkata

Choose which airport to fly into in Kolkata