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Cheap flights from Kolkata (CCU) to San Francisco (SFO) from $597

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
CCU — SFO
May 18 — May 251
From?
To?
Sat 5/18
Sat 5/25
1 adult, Economy
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The best prices from Kolkata Netaji S. Chandra to San Francisco are usually found in February or March, booked 44 days in advance, depart on a Thursday or Wednesday and return on a Monday

Cheap flight deals from Kolkata to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Kolkata (CCU) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 13, 2024.

Popular in

August

Cheapest in

February

Average price

$1,388

Round-trip from

$267
High demand for flights, 17% potential price rise
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Best time to find cheap flights, 9% potential price drop
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Average for round-trip flights in May 2024
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From Kolkata Netaji S. Chandra to San Francisco
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What is the cheapest day to fly round-trip from Kolkata to San Francisco?

Wednesday is generally a great day to depart. Flying on this day could help you save up to 17%.

How far in advance should I book a flight from Kolkata to San Francisco?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 45 days in advance, which can save you up to 23% on flights from Kolkata to San Francisco compared to booking the week you need them. Waiting 45 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $1,376. For sooner than that we have options available in the next 3 days from $1,376.

What is the cheapest month to fly from Kolkata to San Francisco?

Our data shows that February tends to be the cheapest month to fly to San Francisco from Kolkata. Users have commonly found prices around $1,376 for the month, but tickets can be as low as $967. Due to multiple factors, prepare for potentially higher prices in August.

When is the cheapest time to fly from Kolkata to San Francisco (CCU - SFO)?

It’s typically best to fly out from Kolkata to San Francisco in the morning. Doing so could potentially save you 9% on the flight price compared to flying at noon, which is usually more expensive.

Cheap Singapore Airlines flights from Kolkata to San Francisco

Explore cheap flight options specifically provided by Singapore Airlines for the route between Kolkata and San Francisco. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,633,403 searches. Data last updated May 13, 2024.
Consider these cheap Singapore Airlines flights we've found departing from Kolkata to San Francisco. Deals update often to give you more flight options matching your criteria
Tue 8/2711:30 pmCCU - SFO
1 stop33h 15mSingapore Airlines
Tue 10/2210:05 pmSFO - CCU
1 stop35h 40mSingapore Airlines
Deal found 5/13$928
Tue 8/2711:30 pmCCU - SFO
1 stop33h 15mSingapore Airlines
Tue 10/225:00 pmSFO - CCU
2 stops40h 45mSingapore Airlines
Deal found 5/13$1,103
Sun 6/3011:30 pmCCU - SFO
1 stop33h 15mSingapore Airlines
Mon 9/3011:30 amSFO - CCU
1 stop22h 15mSingapore Airlines
Deal found 5/12$1,292
Fri 8/1611:30 pmCCU - SFO
1 stop22h 40mSingapore Airlines
Sat 11/98:15 pmSFO - CCU
1 stop36h 40mSingapore Airlines
Deal found 5/13$1,300
Thu 8/1511:30 pmCCU - SFO
1 stop33h 15mSingapore Airlines
Fri 11/89:40 amSFO - CCU
1 stop23h 15mSingapore Airlines
Deal found 5/13$1,337
Wed 8/1411:30 pmCCU - SFO
1 stop57h 15mSingapore Airlines
Thu 11/148:15 pmSFO - CCU
1 stop36h 40mSingapore Airlines
Deal found 5/12$1,340
Wed 8/1411:30 pmCCU - SFO
1 stop57h 15mSingapore Airlines
Sat 11/98:15 pmSFO - CCU
1 stop36h 40mSingapore Airlines
Deal found 5/13$1,341
Wed 8/1411:30 pmCCU - SFO
1 stop57h 15mSingapore Airlines
Wed 11/68:15 pmSFO - CCU
1 stop36h 40mSingapore Airlines
Deal found 5/13$1,379
Tue 7/2311:30 pmCCU - SFO
1 stop33h 15mSingapore Airlines
Tue 1/218:15 pmSFO - CCU
1 stop36h 40mSingapore Airlines
Deal found 5/12$1,393

Cheap Air India flights from Kolkata to San Francisco

Explore cheap flight options specifically provided by Air India for the route between Kolkata and San Francisco. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,633,403 searches. Data last updated May 13, 2024.
Some of the lowest-priced Air India flights we've found at this time heading from Kolkata to San Francisco. Deals frequently update to provide users with more options.
Tue 6/259:45 amCCU - SFO
1 stop20h 45mAir India
Mon 8/2610:30 amSFO - CCU
1 stop24h 25mAir India
Deal found 5/12$1,165
Sun 6/308:55 amCCU - SFO
2 stops58h 35mAir India
Mon 9/3010:30 amSFO - CCU
1 stop34h 00mAir India
Deal found 5/12$1,325
Tue 6/256:40 amCCU - SFO
1 stop24h 10mAir India
Thu 11/149:15 amSFO - CCU
1 stop39h 50mAir India
Deal found 5/12$1,360
Fri 6/144:20 pmCCU - SFO
1 stop38h 10mAir India
Mon 6/249:00 pmSFO - CCU
1 stop37h 35mAir India
Deal found 5/12$1,386
Thu 7/48:00 pmCCU - SFO
1 stop23h 30mAir India
Fri 11/159:15 amSFO - CCU
1 stop24h 40mAir India
Deal found 5/13$1,458
Fri 6/149:45 amCCU - SFO
1 stop20h 45mAir India
Sat 6/2210:00 pmSFO - CCU
1 stop28h 10mAir India
Deal found 5/12$1,463

Cheap Kolkata to San Francisco flights in May & June 2024

Find cheap flight options from Kolkata to San Francisco specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,633,403 searches. Prices were last updated on May 13, 2024.
The lowest fares we've come across on flights traveling from Kolkata to San Francisco in May and June 2024. Check back soon for alternative fares.
Tue 6/259:45 amCCU - SFO
1 stop20h 45mAir India
Mon 8/2610:30 amSFO - CCU
1 stop24h 25mAir India
Deal found 5/12$1,165
Tue 6/256:45 pmCCU - SFO
2 stops51h 30mMultiple Airlines
Mon 8/2612:20 pmSFO - CCU
2 stops42h 55mMultiple Airlines
Deal found 5/12$1,184
Tue 6/119:55 amCCU - SFO
2 stops36h 20mMultiple Airlines
Tue 6/2512:00 pmSFO - CCU
2 stops55h 55mMultiple Airlines
Deal found 5/12$1,187
Sun 6/3011:30 pmCCU - SFO
1 stop33h 15mSingapore Airlines
Mon 9/3010:05 pmSFO - CCU
1 stop35h 40mSingapore Airlines
Deal found 5/13$1,292
Sun 6/308:55 amCCU - SFO
2 stops58h 35mAir India
Mon 9/3010:30 amSFO - CCU
1 stop34h 00mAir India
Deal found 5/12$1,325
Tue 6/2510:15 amCCU - SFO
2 stops40h 35mMultiple Airlines
Mon 8/261:55 pmSFO - CCU
2 stops31h 10mMultiple Airlines
Deal found 5/13$1,326
Tue 6/119:45 amCCU - SFO
1 stop40h 45mEmirates
Tue 6/255:05 pmSFO - CCU
1 stop26h 40mEmirates
Deal found 5/12$1,327
Tue 6/256:40 amCCU - SFO
1 stop24h 10mAir India
Thu 11/149:15 amSFO - CCU
1 stop39h 50mAir India
Deal found 5/12$1,360
Fri 5/249:45 amCCU - SFO
1 stop40h 45mEmirates
Thu 7/45:05 pmSFO - CCU
1 stop26h 40mEmirates
Deal found 5/13$1,382

Kolkata to San Francisco 2024 flight deals

Discover exclusive flight deals for travel between Kolkata and San Francisco in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,633,403 searches. Data last updated May 13, 2024.
The lowest fares we've come across on flights traveling from Kolkata to San Francisco in May and June 2024. Check back soon for alternative fares.
Tue 8/2711:30 pmCCU - SFO
1 stop33h 15mSingapore Airlines
Tue 10/2210:05 pmSFO - CCU
1 stop35h 40mSingapore Airlines
Deal found 5/13$928
Tue 8/2711:30 pmCCU - SFO
1 stop33h 15mSingapore Airlines
Tue 10/225:00 pmSFO - CCU
2 stops40h 45mSingapore Airlines
Deal found 5/13$1,103
Tue 6/259:45 amCCU - SFO
1 stop20h 45mAir India
Mon 8/2610:30 amSFO - CCU
1 stop24h 25mAir India
Deal found 5/12$1,165
Tue 6/256:45 pmCCU - SFO
2 stops51h 30mMultiple Airlines
Mon 8/2612:20 pmSFO - CCU
2 stops42h 55mMultiple Airlines
Deal found 5/12$1,184
Tue 6/119:55 amCCU - SFO
2 stops36h 20mMultiple Airlines
Tue 6/2512:00 pmSFO - CCU
2 stops55h 55mMultiple Airlines
Deal found 5/12$1,187
Fri 11/158:00 pmCCU - SFO
1 stop34h 35mAir India
Sun 12/19:15 amSFO - CCU
1 stop24h 40mAir India
Deal found 5/12$1,200
Thu 11/217:10 amCCU - SFO
1 stop23h 25mMultiple Airlines
Sat 12/78:30 pmSFO - CCU
1 stop22h 55mMultiple Airlines
Deal found 5/12$1,214
Fri 11/158:20 pmCCU - SFO
2 stops33h 25mSWISS
Sun 12/17:40 pmSFO - CCU
2 stops47h 10mSWISS
Deal found 5/12$1,264
Sun 6/3011:30 pmCCU - SFO
1 stop33h 15mSingapore Airlines
Mon 9/3010:05 pmSFO - CCU
1 stop35h 40mSingapore Airlines
Deal found 5/13$1,292

Kolkata to San Francisco flights leaving soon

Find last-minute flight options from Kolkata to San Francisco for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,633,403 searches. Data last updated May 13, 2024.
Book one of these great deals on flights from Kolkata to San Francisco. Tip: verify your flight details before completing your reservation.
Thu 5/233:50 amCCU - SFO
1 stop22h 30mMultiple Airlines
Thu 7/44:10 pmSFO - CCU
1 stop21h 40mMultiple Airlines
Deal found 5/13$1,621
Thu 5/233:50 amCCU - SFO
1 stop22h 30mQatar Airways
Thu 7/411:20 amSFO - CCU
2 stops26h 30mQatar Airways
Deal found 5/13$1,707
Thu 5/233:50 amCCU - SFO
2 stops46h 30mQatar Airways
Thu 7/411:20 amSFO - CCU
2 stops26h 30mQatar Airways
Deal found 5/12$2,087
Thu 5/233:50 amCCU - SFO
2 stops29h 19mQatar Airways
Thu 7/411:20 amSFO - CCU
2 stops26h 30mQatar Airways
Deal found 5/13$2,208

One-way flights to San Francisco from Kolkata

Search for one-way flight options from Kolkata to San Francisco. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,633,403 searches. Data last updated May 13, 2024.
Users in need of a one-way flight from Kolkata to San Francisco can choose from these deals. Users needing a return flight from Kolkata to San Francisco should utilize the search form above.
Thu 5/309:50 pmCCU - SFO
2 stops29h 35mMultiple Airlines
Deal found 5/12$597
Thu 5/309:50 pmCCU - SFO
2 stops29h 35mMultiple Airlines
Deal found 5/13$619
Tue 5/2812:30 amCCU - SFO
2 stops32h 05mMultiple Airlines
Deal found 5/13$622
Wed 5/2212:30 amCCU - SFO
3 stops26h 55mMultiple Airlines
Deal found 5/13$631
Tue 5/2812:05 amCCU - SFO
2 stops32h 30mMultiple Airlines
Deal found 5/12$637
Wed 5/299:50 pmCCU - SFO
2 stops29h 35mMultiple Airlines
Deal found 5/12$638
Tue 9/34:15 pmCCU - SFO
2 stops51h 15mAir India
Deal found 5/12$659
Thu 5/3010:00 pmCCU - SFO
3 stops35h 20mMultiple Airlines
Deal found 5/12$660
Wed 5/2212:05 amCCU - SFO
2 stops32h 30mMultiple Airlines
Deal found 5/13$661

Find flights from Kolkata to San Francisco within your budget

Customize your flight search to find flights from Kolkata to San Francisco 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, Cheapflights users made 2,633,403 searches. Data last updated May 13, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$928 - $1,582

Route

Depart

Return

Price

Kolkata Netaji S. ChandraSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Tue 8/27

1 stop33h 15m

San Francisco

Tue 10/22

1 stop35h 40m

$928

Kolkata Netaji S. ChandraSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Tue 6/25

1 stop20h 45m

San Francisco

Mon 8/26

1 stop24h 25m

$1,165

Kolkata Netaji S. ChandraSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Tue 6/25

2 stops51h 30m

San Francisco

Mon 8/26

2 stops42h 55m

$1,184

Kolkata Netaji S. ChandraSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Tue 6/11

1 stop40h 45m

San Francisco

Tue 6/25

1 stop26h 40m

$1,327

Kolkata Netaji S. ChandraSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Sat 6/29

1 stop22h 30m

San Francisco

Mon 9/30

1 stop21h 40m

$1,472

Kolkata Netaji S. ChandraSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Mon 6/24

2 stops30h 45m

San Francisco

Mon 8/26

2 stops42h 00m

$1,484

Kolkata Netaji S. ChandraSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Fri 5/24

2 stops44h 03m

San Francisco

Thu 7/4

2 stops33h 55m

$1,523

Kolkata Netaji S. ChandraSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Tue 8/13

2 stops29h 15m

San Francisco

Tue 11/5

2 stops30h 35m

$1,550

Kolkata Netaji S. ChandraSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Fri 6/14

2 stops40h 45m

San Francisco

Mon 6/24

2 stops55h 55m

$1,582

Flights are sorted by cheapest first

Deals found on 5/13

When is the best time to book a flight from Kolkata to San Francisco?

Use this chart to determine the optimal time to book a round-trip flight from Kolkata to San Francisco. Price data was last updated on May 10, 2024.
The price you pay for your flight from Kolkata to San Francisco may vary depending on when you book. For the best chance of a lower fare, look to book 44 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time to fly from Kolkata to San Francisco?

Use this chart to determine the cheapest time to fly round-trip from Kolkata to San Francisco. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Kolkata to San Francisco flight should consider departing on Monday afternoons when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to San Francisco by month

Plan your trip from Kolkata to San Francisco by taking into account the cheapest months to travel. The average price of a one-way flight from Kolkata to San Francisco is currently $636 while a round-trip flight costs $1,357. Price data was last updated on May 12, 2024.

Currently, December is the cheapest month in which you can book a flight from Kolkata to San Francisco (average of $267). Flying from Kolkata to San Francisco in June is currently the most expensive (average of $382). 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.

January

$274

February

$281

March

$330

April

$296

May

$316

June

$382

July

$364

August

$298

September

$268

October

$268

November

$287

December

$267

Temperature and rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature and rainfall totals by month.

SFO

Temperature

51.8 - 62.6 °F

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated May 13, 2024.
Get a feel of what it's like to fly with Singapore Airlines, Air India and Emirates from Kolkata to San Francisco by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,474 reviews
Check prices

Entertainment

7.8

Comfort

8.2

Boarding

8.4

Crew

8.7

Food

7.8

Overall

8.3

Reviews

1 / 10

Flight was on time, seating was comfortable, food was delicious, and crew was wonderful. Smooth flight overall!

Japan Airlines
8.3
Very good
1,474 reviews
Japan Airlines
8.3
Very good
1,474 reviews
Check prices

Entertainment

7.8

Comfort

8.2

Boarding

8.4

Crew

8.7

Food

7.8

Overall

8.3

Reviews

1 / 10

Flight was on time, seating was comfortable, food was delicious, and crew was wonderful. Smooth flight overall!

Singapore Airlines
8.3
Very good
1,455 reviews
Japan Airlines
8.3
Very good
1,474 reviews
Check prices

Entertainment

7.8

Comfort

8.2

Boarding

8.4

Crew

8.7

Food

7.8

Overall

8.3

Reviews

1 / 10

Flight was on time, seating was comfortable, food was delicious, and crew was wonderful. Smooth flight overall!

Emirates
8.1
Very good
3,963 reviews
Japan Airlines
8.3
Very good
1,474 reviews
Check prices

Entertainment

7.8

Comfort

8.2

Boarding

8.4

Crew

8.7

Food

7.8

Overall

8.3

Reviews

1 / 10

Flight was on time, seating was comfortable, food was delicious, and crew was wonderful. Smooth flight overall!

SWISS
7.8
Good
1,996 reviews
Japan Airlines
8.3
Very good
1,474 reviews
Check prices

Entertainment

7.8

Comfort

8.2

Boarding

8.4

Crew

8.7

Food

7.8

Overall

8.3

Reviews

1 / 10

Flight was on time, seating was comfortable, food was delicious, and crew was wonderful. Smooth flight overall!

Qatar Airways
7.7
Good
4,410 reviews
Japan Airlines
8.3
Very good
1,474 reviews
Check prices

Entertainment

7.8

Comfort

8.2

Boarding

8.4

Crew

8.7

Food

7.8

Overall

8.3

Reviews

1 / 10

Flight was on time, seating was comfortable, food was delicious, and crew was wonderful. Smooth flight overall!

Related info for your journey

Find useful and relevant information for your journey from Kolkata to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Kolkata to San Francisco for under $1,000 on Cheapflights?

    Yes, there are multiple flights from Kolkata to San Francisco for under $1,000. The cheapest flight booked recently is on Singapore Airlines for just $928, but on average you can expect to pay $1,289.

  • Are there last-minute flights available from Kolkata to San Francisco for under $1,700?

    There are currently 4+ open flights from Kolkata to San Francisco within the next 7 days for less than $1,700.

  • What are the cheapest airlines flying from Kolkata to San Francisco round-trip?

    Cheapflights users have booked flights from Kolkata to San Francisco round-trip from $928. Other airlines that can offer you cheap pricing are Air India, from $1,165, and Emirates, from $1,327. Users have found that Singapore Airlines is 32% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Kolkata to San Francisco one-way?

    To fly one-way, consider booking your trip with Air India, which is currently one of the cheapest options available, starting at $659. Qatar Airways flights start at $785 while deals on Emirates start at $812 one-way.

  • What are the most popular airlines that fly from Kolkata to San Francisco?

    Consider Air India, Emirates or Qatar Airways when booking your flight. These represent the most popular airlines when flying from Kolkata to San Francisco.

  • What does CCU to SFO mean?

    CCU stands for Kolkata Netaji S. Chandra Airport, while SFO stands for San Francisco Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Kolkata to San Francisco that include extra baggage allowance?

    The amount of baggage you can bring on your Kolkata to San Francisco flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Kolkata to San Francisco with specific airlines?

    Yes, Cheapflights allows you to browse and filter Kolkata to San Francisco flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Kolkata to San Francisco that include hotel bookings?

    Yes. In addition to deals on Kolkata to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kolkata to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kolkata to San Francisco.

  • Can I find deals for business class flights from Kolkata to San Francisco?

    Yes. Cheapflights offers flight deals from Kolkata to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Kolkata to San Francisco that allow pets onboard?

    Many airlines flying from Kolkata to San Francisco offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Kolkata to San Francisco?

    Yes, you can often find last-minute deals on Kolkata to San Francisco flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Kolkata to San Francisco flight deals updated?

    The Kolkata to San Francisco flight deals you see on this page were last updated on 5/13.

See more FAQs

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Alternative routes for Kolkata to San Francisco
See prices for flight routes from nearby airports that may be better suited for you.

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Top 4 airlines flying from Kolkata to San Francisco

Discover the top 4 airlines that operate flights from Kolkata to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,633,403 searches. Data last updated May 13, 2024.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$888Average$1,309FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Air IndiaCheapest$955Average$1,330FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
EmiratesCheapest$1,211Average$1,318FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Qatar AirwaysCheapest$1,222Average$1,512FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
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Search flights from Kolkata to San Francisco by cabin class

Find flights from Kolkata to San Francisco, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Prem Econ Class
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Kolkata to San Francisco?

Cheapflights helps you search for flights from Kolkata to San Francisco via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Kolkata to San Francisco?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to San Francisco from Kolkata.

Can Cheapflights find flights from Kolkata to San Francisco with no change fees?

Certainly. Search results for flights to San Francisco from Kolkata shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Kolkata to San Francisco become cheaper?

Yes, Cheapflights offers price alerts on Kolkata to San Francisco flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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