Cheap flights from Ontario (ONT) to Calcutta (CCU)

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How to find the cheapest flight from
Ontario (ONT) to Calcutta (CCU)

All the information you need to plan the best ONT to CCU flight in 2021: compare Ontario to Calcutta flight prices with the expected peak season, weather and rainfall in Calcutta.
When is the cheapest time to fly from Ontario to Calcutta (ONT - CCU)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Calcutta as you normally would.

Cheap flights from Ontario to Calcutta in June, July 2021

The best prices found for ONT to CCU flights for June, July
24 Jun - 14 Jul
$1,177pp
ONT
Ontario
United Airlines
   
2 STOPS
CCU
Kolkata Netaji S. Chandra
CCU
Kolkata Netaji S. Chandra
United Airlines
   
2 STOPS
ONT
Ontario
23 Jul - 8 Aug
$1,226pp
ONT
Ontario
United Airlines
   
2 STOPS
CCU
Kolkata Netaji S. Chandra
CCU
Kolkata Netaji S. Chandra
United Airlines
   
2 STOPS
ONT
Ontario
25 Jun - 16 Jul
$1,264pp
ONT
Ontario
United Airlines
   
2 STOPS
CCU
Kolkata Netaji S. Chandra
CCU
Kolkata Netaji S. Chandra
United Airlines
   
2 STOPS
ONT
Ontario

Ontario to Calcutta 2021 flight deals

Cheap flights to Calcutta from Ontario found for this year
9 Sep - 22 Sep
$896pp
ONT
Ontario
United Airlines
   
2 STOPS
CCU
Kolkata Netaji S. Chandra
CCU
Kolkata Netaji S. Chandra
United Airlines
   
2 STOPS
ONT
Ontario
20 Aug - 5 Sep
$1,117pp
ONT
Ontario
United Airlines
   
2 STOPS
CCU
Kolkata Netaji S. Chandra
CCU
Kolkata Netaji S. Chandra
United Airlines
   
2 STOPS
ONT
Ontario
6 Aug - 5 Sep
$1,119pp
ONT
Ontario
Multiple Airlines
   
2 STOPS
CCU
Kolkata Netaji S. Chandra
CCU
Kolkata Netaji S. Chandra
United Airlines
   
2 STOPS
ONT
Ontario

Last minute flights from Ontario to Calcutta

Late deals on round-trip flights to Calcutta from Ontario, departing today and this week
29 Jun - 15 Jul
$1,177pp
ONT
Ontario
United Airlines
   
2 STOPS
CCU
Kolkata Netaji S. Chandra
CCU
Kolkata Netaji S. Chandra
United Airlines
   
2 STOPS
ONT
Ontario

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Ontario</span> to <span class="emphasized">Calcutta</span> flights.

Flight FAQs

From Ontario to Calcutta

Are flight prices decreasing from Ontario to Calcutta due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Ontario and Calcutta for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Ontario to Calcutta for under $1,200 on Cheapflights?

Yes, there are multiple flights from Ontario to Calcutta for under $1,200. The cheapest flight booked recently is on United Airlines for just $1,117, but on average you can expect to pay $2,855.

Are there nonstop flights from Ontario to Calcutta for under $1,100 on Cheapflights?

There are no nonstop flights from Ontario to Calcutta, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Ontario to Calcutta for under $1,200?

There are currently 1+ open flights from Ontario to Calcutta within the next 7 days for less than $1,200.

Does it rain more in Ontario or Calcutta?

The rainfall in Ontario is generally more than the rainfall in Calcutta. This will continue over the next 2 days.

Is Ontario weather warmer or cooler than Calcutta?

Temperatures around the 97 °F's can be experienced in April. The weather in Calcutta is hotter than in Ontario. Plan for potential changes in flight availability as peak weather approaches in this location.

How long is the flight from Ontario to Calcutta?

There are many flights that can get you from Ontario to Calcutta in 25h 40m. Fly via Qatar Airways or United Airlines to get the fastest option. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Ontario to Calcutta round-trip?

Our cheapest airline available from Ontario to Calcutta is United Airlines. Our recent data shows that you can find tickets from as low as $1,117 on this airline. An additional option worth looking into is Qatar Airways, starting at $1,635.

Alternative routes for Ontario to Calcutta

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Calcutta

Things to know before you go - useful duration and weather info for your trip from Ontario to Calcutta.
Today's exchange rate
$1 = ₹74
Average temperature for June in Calcutta
93.2 °F
Avg rainfall for June in Calcutta
9.7 ″

Airports servicing Ontario

Airports servicing Kolkata

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