Cheap flights from California to Kolkata from ₹ 35,573
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from California to Kolkata
Cheapest flights from California to KolkataExplore the most affordable flight options available from California to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 October 2026.
Explore the most affordable flight options available from California to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 October 2026.
Best flights from California to KolkataDiscover carefully curated flight deals from California to Kolkata that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 October 2026.
Discover carefully curated flight deals from California to Kolkata that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 October 2026.
Last-minute flights from California to KolkataDiscover last-minute flight deals from California to Kolkata. Data last updated 8 October 2026 and is based on user searches.
Discover last-minute flight deals from California to Kolkata. Data last updated 8 October 2026 and is based on user searches.
One-way flights from California to KolkataSearch for one-way flight options from California to Kolkata. Find affordable one-way fares based on user searches. Data last updated 8 October 2026.
Search for one-way flight options from California to Kolkata. Find affordable one-way fares based on user searches. Data last updated 8 October 2026.
Find flight deals from California to Kolkata
Keep the following information in mind while searching for California to Kolkata flight deals. Data was last updated 8 October 2026.
Round-trip from | ₹ 73,756 |
|---|---|
One-way from | ₹ 35,573 |
Popular in | June |
Cheapest in | September |
Average price | ₹ 103,336 |
Good round-trip deal | ₹ 96,869 or less |
Good one-way deal | ₹ 53,637 or less |
Cheapflights Fare Finder
Use the filters below to find and compare flights from California to Kolkata that are best for you.
Fly from
Fly to
Route
Depart
Return
Los AngelesKolkata
LAX Los Angeles - CCU Kolkata Netaji S. Chandra
LAXCCU
Los Angeles
Fri 16/10
13:50-08:15
2 stops29h 55m
Kolkata Netaji S. Chandra
Wed 31/12
00:00-10:30
Nonstop0h 00m
San FranciscoKolkata
SFO San Francisco - CCU Kolkata Netaji S. Chandra
SFOCCU
San Francisco
Mon 19/10
13:45-10:25
2 stops32h 10m
Kolkata Netaji S. Chandra
Wed 31/12
00:00-10:30
Nonstop0h 00m
San FranciscoKolkata
SFO San Francisco - CCU Kolkata Netaji S. Chandra
SFOCCU
San Francisco
Sat 28/11
12:00-09:10
1 stop31h 40m
Kolkata Netaji S. Chandra
Wed 31/12
00:00-10:30
Nonstop0h 00m
San FranciscoKolkata
SFO San Francisco - CCU Kolkata Netaji S. Chandra
SFOCCU
San Francisco
Tue 1/12
13:50-08:45
2 stops29h 25m
Kolkata Netaji S. Chandra
Wed 31/12
00:00-10:30
Nonstop0h 00m
San FranciscoKolkata
SFO San Francisco - CCU Kolkata Netaji S. Chandra
SFOCCU
San Francisco
Sun 8/11
13:50-08:20
2 stops29h 00m
Kolkata Netaji S. Chandra
Wed 31/12
00:00-10:30
Nonstop0h 00m
Los AngelesKolkata
LAX Los Angeles - CCU Kolkata Netaji S. Chandra
LAXCCU
Los Angeles
Wed 9/12
22:00-06:10
1 stop42h 40m
Kolkata Netaji S. Chandra
Wed 31/12
00:00-10:30
Nonstop0h 00m
Los AngelesKolkata
LAX Los Angeles - CCU Kolkata Netaji S. Chandra
LAXCCU
Los Angeles
Sun 22/11
23:00-16:15
2 stops27h 45m
Kolkata Netaji S. Chandra
Wed 31/12
00:00-10:30
Nonstop0h 00m
San FranciscoKolkata
SFO San Francisco - CCU Kolkata Netaji S. Chandra
SFOCCU
San Francisco
Mon 7/12
23:30-23:50
2 stops34h 50m
Kolkata Netaji S. Chandra
Wed 31/12
00:00-10:30
Nonstop0h 00m
San FranciscoKolkata
SFO San Francisco - CCU Kolkata Netaji S. Chandra
SFOCCU
San Francisco
Wed 14/10
18:45-16:55
2 stops33h 40m
Kolkata Netaji S. Chandra
Wed 31/12
00:00-10:30
Nonstop0h 00m
Los AngelesKolkata
LAX Los Angeles - CCU Kolkata Netaji S. Chandra
LAXCCU
Los Angeles
Fri 16/10
12:30-00:10
2 stops47h 10m
Kolkata Netaji S. Chandra
Wed 31/12
00:00-10:30
Nonstop0h 00m
Best time to book a flight from California to Kolkata
Have a flexible travel schedule? Discover the best time to fly to Kolkata from California with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from California to Kolkata
What is the cheapest month to book a flight from California to Kolkata?
Currently, January is the cheapest month in which you can book a flight from California to Kolkata (average of ₹ 93,766). Flying from California to Kolkata in December is currently the most expensive (average of ₹ 173,516). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from CA to CCU?
Find hourly flight availability from California to Kolkata. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 8 October 2026.
It’s typically best to fly out from California to Kolkata in the evening. Doing so could potentially save you 17% on the flight price compared to flying in the afternoon, which is usually more expensive.
How much does it cost for a return flight from California to Kolkata?
Airfare is below average for this route at the moment.
California to Kolkata flights typically cost between ₹ 89,706 and ₹ 114,743 in January.The cheapest return price found within the last 5 days was ₹ 73,756 on China Eastern (19 Jan–15 Feb).
How far ahead should I book a flight from California to Kolkata?
The price you pay for your flight from California to Kolkata may vary depending on when you book. For the best chance of a lower fare, look to book 76 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest day to fly from California to Kolkata?
Use this chart to determine the cheapest time to fly return from California to Kolkata. Price data was last updated on 3 October 2026.
Travellers seeking maximum savings on their California to Kolkata flight should consider departing on Tuesday evenings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Related info for your journey
Find useful and relevant information for your journey from California to Kolkata. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for California to Kolkata
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Kolkata by adding a car rental and/or hotel reservation to your travel itinerary.
Direct flights to West Bengal
Book a non-stop flight to one of these other cities located in West Bengal.
Search flights from California to Kolkata by cabin class
Find flights from California to Kolkata, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Kolkata
Explore flights to Kolkata departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 8 October 2026.
California and Kolkata flights
Browse other California and Kolkata flight options. Last updated on 8 October 2026.
Popular flight searches
Check out other popular destinations found by fellow travellers in 2026
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Fly with Cheapflights
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How does Cheapflights help users find flights from California to Kolkata?
Deals for California to Kolkata flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from California to Kolkata?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from California to Kolkata for you. Better yet — we are completely free to use.
Can Cheapflights find flights from California to Kolkata with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from California to Kolkata flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from California to Kolkata become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Kolkata from California today and book when prices fit your budget.