How does KAYAK find such low prices on flights from California 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 California to Kolkata.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kolkata from California 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 California to Kolkata?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Kolkata with an airline and back to California with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California 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 California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

₹ 35,305 CHEAP FLIGHTS from California to Kolkata

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Flight Deals

Cheap Flights from California to Kolkata

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

Return

One-way

Last minute

Recent return flight deals from California to Kolkata

Tue, 24 Nov - Mon, 14 Dec

11:30 - 00:10LAX Los Angeles Los Angeles-CCU Kolkata Netaji S. Chandra

47h 10m2 stops Shanghai Pu Dong Kunming Changshui

01:10 - 09:05CCU Kolkata Netaji S. Chandra-LAX Los Angeles Los Angeles

45h 25m2 stops Kunming Changshui Shanghai Pu Dong

₹ 72,995China Eastern

Thu, 11 Mar - Wed, 24 Mar

11:30 - 00:10LAX Los Angeles Los Angeles-CCU Kolkata Netaji S. Chandra

47h 10m2 stops Shanghai Pu Dong Kunming Changshui

01:10 - 10:05CCU Kolkata Netaji S. Chandra-LAX Los Angeles Los Angeles

45h 25m2 stops Kunming Changshui Shanghai Pu Dong

₹ 76,430China Eastern

Thu, 12 Nov - Wed, 2 Dec

11:30 - 00:10LAX Los Angeles Los Angeles-CCU Kolkata Netaji S. Chandra

47h 10m2 stops Shanghai Pu Dong Kunming Changshui

01:10 - 09:05CCU Kolkata Netaji S. Chandra-LAX Los Angeles Los Angeles

45h 25m3 stops Kunming Changshui Fuzhou Shanghai Pu Dong

₹ 77,671China Eastern

Thu, 1 Oct - Wed, 28 Oct

12:30 - 00:10LAX Los Angeles Los Angeles-CCU Kolkata Netaji S. Chandra

47h 10m3 stops Shanghai Pu Dong Hengyang Kunming Changshui

01:10 - 10:05CCU Kolkata Netaji S. Chandra-LAX Los Angeles Los Angeles

45h 25m3 stops Kunming Changshui Fuzhou Shanghai Pu Dong

₹ 77,766China Eastern

Tue, 27 Oct - Mon, 2 Nov

12:30 - 00:10LAX Los Angeles Los Angeles-CCU Kolkata Netaji S. Chandra

47h 10m2 stops Shanghai Pu Dong Kunming Changshui

01:10 - 09:05CCU Kolkata Netaji S. Chandra-LAX Los Angeles Los Angeles

45h 25m2 stops Kunming Changshui Shanghai Pu Dong

₹ 78,529China Eastern

Mon, 12 Oct - Wed, 21 Oct

12:30 - 00:10LAX Los Angeles Los Angeles-CCU Kolkata Netaji S. Chandra

47h 10m2 stops Shanghai Pu Dong Kunming Changshui

01:10 - 10:05CCU Kolkata Netaji S. Chandra-LAX Los Angeles Los Angeles

45h 25m2 stops Kunming Changshui Shanghai Pu Dong

₹ 79,006China Eastern

Mon, 11 Jan - Sun, 21 Feb

11:30 - 00:10LAX Los Angeles Los Angeles-CCU Kolkata Netaji S. Chandra

47h 10m2 stops Shanghai Pu Dong Kunming Changshui

01:10 - 09:05CCU Kolkata Netaji S. Chandra-LAX Los Angeles Los Angeles

45h 25m2 stops Kunming Changshui Shanghai Pu Dong

₹ 79,483China Eastern

Thu, 3 Dec - Sun, 13 Dec

11:30 - 00:10LAX Los Angeles Los Angeles-CCU Kolkata Netaji S. Chandra

47h 10m3 stops Shanghai Pu Dong Ji'an Ji An/Jing Gang Shan Kunming Changshui

01:10 - 09:05CCU Kolkata Netaji S. Chandra-LAX Los Angeles Los Angeles

45h 25m3 stops Kunming Changshui Fuzhou Shanghai Pu Dong

₹ 80,438China Eastern

Tue, 27 Oct - Mon, 2 Nov

12:30 - 00:10LAX Los Angeles Los Angeles-CCU Kolkata Netaji S. Chandra

47h 10m3 stops Shanghai Pu Dong Fuzhou Kunming Changshui

01:10 - 09:05CCU Kolkata Netaji S. Chandra-LAX Los Angeles Los Angeles

45h 25m3 stops Kunming Changshui Fuzhou Shanghai Pu Dong

₹ 80,915China Eastern

Fri, 2 Oct - Mon, 26 Oct

12:30 - 00:10LAX Los Angeles Los Angeles-CCU Kolkata Netaji S. Chandra

47h 10m3 stops Shanghai Pu Dong Hengyang Kunming Changshui

01:10 - 10:05CCU Kolkata Netaji S. Chandra-LAX Los Angeles Los Angeles

45h 25m3 stops Kunming Changshui Fuzhou Shanghai Pu Dong

₹ 81,106China Eastern

Recent last minute flight deals from California to Kolkata

Sat, 19 Sep - Sat, 3 Oct

12:30 - 00:10LAX Los Angeles Los Angeles-CCU Kolkata Netaji S. Chandra

47h 10m2 stops Shanghai Pu Dong Kunming Changshui

01:10 - 10:05CCU Kolkata Netaji S. Chandra-LAX Los Angeles Los Angeles

45h 25m3 stops Kunming Changshui Hengyang Shanghai Pu Dong

₹ 88,644China Eastern

Sat, 19 Sep - Sun, 4 Oct

12:30 - 00:10LAX Los Angeles Los Angeles-CCU Kolkata Netaji S. Chandra

47h 10m2 stops Shanghai Pu Dong Kunming Changshui

01:10 - 10:05CCU Kolkata Netaji S. Chandra-LAX Los Angeles Los Angeles

45h 25m2 stops Kunming Changshui Shanghai Hongqiao Intl

₹ 93,415China Eastern

Mon, 21 Sep - Fri, 2 Oct

23:59 - 20:30LAX Los Angeles Los Angeles-CCU Kolkata Netaji S. Chandra

32h 01m2 stops New York John F Kennedy Intl Abu Dhabi Zayed Intl

03:50 - 19:34CCU Kolkata Netaji S. Chandra-LAX Los Angeles Los Angeles

28h 14m2 stops Abu Dhabi Zayed Intl Boston Logan Intl

₹ 96,086Etihad Airways

Mon, 21 Sep - Mon, 28 Sep

22:20 - 20:30LAX Los Angeles Los Angeles-CCU Kolkata Netaji S. Chandra

33h 40m2 stops Boston Logan Intl Abu Dhabi Zayed Intl

21:30 - 09:10CCU Kolkata Netaji S. Chandra-LAX Los Angeles Los Angeles

48h 10m2 stops Abu Dhabi Zayed Intl Boston Logan Intl

₹ 99,521Multiple Airlines

Tue, 22 Sep - Mon, 5 Oct

06:00 - 20:30LAX Los Angeles Los Angeles-CCU Kolkata Netaji S. Chandra

26h 00m2 stops Chicago O'Hare Intl Abu Dhabi Zayed Intl

03:50 - 20:31CCU Kolkata Netaji S. Chandra-LAX Los Angeles Los Angeles

29h 11m2 stops Abu Dhabi Zayed Intl Chicago O'Hare Intl

₹ 101,907Multiple Airlines

Sun, 20 Sep - Sun, 11 Oct

14:20 - 19:55SAN San Diego-CCU Kolkata Netaji S. Chandra

41h 05m2 stops New York John F Kennedy Intl Mumbai Chhatrapati Shivaji Intl

22:30 - 12:23CCU Kolkata Netaji S. Chandra-SAN San Diego

26h 23m2 stops New Delhi Indira Gandhi Intl San Francisco

₹ 102,479Multiple Airlines

Tue, 22 Sep - Fri, 9 Oct

22:46 - 02:55SAN San Diego-CCU Kolkata Netaji S. Chandra

39h 39m2 stops Chicago O'Hare Intl Abu Dhabi Zayed Intl

21:30 - 23:19CCU Kolkata Netaji S. Chandra-SAN San Diego

38h 19m2 stops Abu Dhabi Zayed Intl Chicago O'Hare Intl

₹ 103,052Multiple Airlines

Sun, 20 Sep - Sat, 10 Oct

14:20 - 19:55SAN San Diego-CCU Kolkata Netaji S. Chandra

41h 05m2 stops New York John F Kennedy Intl Mumbai Chhatrapati Shivaji Intl

22:30 - 12:23CCU Kolkata Netaji S. Chandra-SAN San Diego

26h 23m2 stops New Delhi Indira Gandhi Intl San Francisco

₹ 104,006Multiple Airlines

Mon, 21 Sep - Thu, 8 Oct

20:20 - 20:30SAN San Diego-CCU Kolkata Netaji S. Chandra

35h 40m2 stops Boston Logan Intl Abu Dhabi Zayed Intl

03:50 - 20:07CCU Kolkata Netaji S. Chandra-SAN San Diego

52h 47m2 stops Abu Dhabi Zayed Intl New York John F Kennedy Intl

₹ 104,674Multiple Airlines

Fri, 18 Sep - Fri, 25 Sep

23:59 - 20:30LAX Los Angeles Los Angeles-CCU Kolkata Netaji S. Chandra

32h 01m2 stops New York John F Kennedy Intl Abu Dhabi Zayed Intl

03:50 - 23:12CCU Kolkata Netaji S. Chandra-LAX Los Angeles Los Angeles

31h 52m2 stops Abu Dhabi Zayed Intl Boston Logan Intl

₹ 105,151Multiple Airlines

Useful Info

Low season	August
High season	December
Cheapest flight	₹ 35,305

Best time to beat the crowds but there is an average 4% increase in price.

Most popular time to fly (36% more expensive on average)

Flight from San Francisco to Kolkata

How does KAYAK find such low prices on flights from California 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 California to Kolkata.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to Kolkata?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kolkata from California 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 California to Kolkata?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Kolkata with an airline and back to California with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California 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 California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.