Q: What is the typical price of a round-trip flight between Kolkata and San Francisco?

Prices are currently low for flights on this route. Typical prices usually range from $1,216 to $1,442. The lowest price recently found on this route was $786.

Question 1

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Friday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Question 2

What airlines fly to San Francisco?

Accepted Answer

Singapore Airlines, Air India and Qatar Airways are the top three most popular airlines that fly to San Francisco from Kolkata according to our data. Singapore Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to San Francisco. Keep in mind that there are 4 different airlines that fly to San Francisco on a routine basis, so you have a few additional options to choose from.

Question 3

What cabin class options are available on Kolkata Netaji S. Chandra to San Francisco flights?

Accepted Answer

There is only 1 cabin class available to choose from on Kolkata Netaji S. Chandra to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 4

What is the cheapest airline that flies from Kolkata Netaji S. Chandra to San Francisco?

Accepted Answer

Air India and Qatar Airways are the most popular carriers operating from Kolkata Netaji S. Chandra to San Francisco

Question 5

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

Accepted Answer

You are more likely to see cheaper flights to San Francisco from Kolkata when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $1,180 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Kolkata for as low as $891 on momondo.

Question 6

Which layover airport has the shortest connection time from Kolkata to San Francisco?

Accepted Answer

Doha (DOH) has the shortest average layover time for this route: 1h 16m.

Question 7

How have Kolkata to San Francisco flight prices changed over time?

Accepted Answer

As of January 2026, prices for Kolkata to San Francisco flights are approximately 53% cheaper when compared to flights at the same time last year.

Question 8

What is the cheapest month to fly to San Francisco?

Accepted Answer

If you aren’t able to travel to San Francisco during the month of November, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $952.

Question 9

What is the typical price of a round-trip flight between Kolkata and San Francisco?

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from $1,216 to $1,442.
The lowest price recently found on this route was $786.

Question 10

Which layover airport has the shortest travel time from Kolkata to San Francisco?

Accepted Answer

Flights connecting via New Delhi (DEL) have the shortest average one-way travel time: 21h 35m.

Question 11

Which layover airport offers the lowest fares from Kolkata to San Francisco?

Accepted Answer

Flights via Singapore (SIN) offer the lowest average round-trip price of $972.

Question 12

What is the cheapest Kolkata Netaji S. Chandra to San Francisco flight route?

Accepted Answer

Fly from Kolkata Netaji S. Chandra to San Francisco for the best Kolkata Netaji S. Chandra - San Francisco flight prices

Question 13

How often are flights from Kolkata to San Francisco delayed?

Accepted Answer

Historically, on average around 34% of flights between Kolkata and San Francisco have experienced a delay on any given week. The average delay length over the past 12 months has been 199 minutes.

Question 14

Which airline has the best punctuality record on Kolkata to San Francisco flights?

Accepted Answer

According to our data, Air India have had the least number of delays on this route over the last 12 months; with about 34% of their flights experiencing any sort of delay.

Question 15

Which airport is the most popular layover for flights between Kolkata and San Francisco?

Accepted Answer

Singapore (SIN) was the most common stop: 33% of momondo users choosing 1-stop flights on this route connected there.

Question 16

What is the most punctual flight time for Kolkata to San Francisco flights?

Accepted Answer

Generally, flights departing in the evening tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

Question 17

When did momondo last update prices for flights from Kolkata Netaji S. Chandra Airport to San Francisco Airport?

Accepted Answer

Prices for flights from Kolkata Netaji S. Chandra Airport to San Francisco Airport are refreshed on a daily basis.

Question 18

How many operators does momondo search for flights from Kolkata Netaji S. Chandra Airport to San Francisco Airport?

Accepted Answer

There are 4 operators available for flights from Kolkata Netaji S. Chandra Airport to San Francisco Airport as of January 2026.

Question 19

How old do you have to be to fly from Kolkata Netaji S. Chandra Airport to San Francisco Airport?

Accepted Answer

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kolkata Netaji S. Chandra Airport to San Francisco Airport.

Question 20

What documentation or ID do you need to fly to San Francisco Airport?

Accepted Answer

The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Fastest flight time	21h 30m
Direct flights	None

Airline	Rating	Free Cancellation	Price
Singapore Airlines	PriceFrom $707	Free Cancellation	Rating 8.2 1,440 reviews	Search Singapore Airlines flights
Air India	PriceFrom $781	Free Cancellation	Rating 5.5 2,978 reviews	Search Air India flights
Qatar Airways	PriceFrom $1,008	Free Cancellation	Rating 7.4 3,728 reviews	Search Qatar Airways flights
Emirates	PriceFrom $1,148	Free Cancellation	Rating 8.1 3,490 reviews	Search Emirates flights

Cheap flights from Kolkata to San Francisco from $522

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kolkata to San Francisco departing on 2/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Kolkata to San Francisco

What is the typical price of a round-trip flight between Kolkata and San Francisco?

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of November, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $952.

What is the cheapest Kolkata Netaji S. Chandra to San Francisco flight route?

Fly from Kolkata Netaji S. Chandra to San Francisco for the best Kolkata Netaji S. Chandra - San Francisco flight prices

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

What cabin class options are available on Kolkata Netaji S. Chandra to San Francisco flights?

There is only 1 cabin class available to choose from on Kolkata Netaji S. Chandra to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Kolkata to San Francisco flight prices changed over time?

As of January 2026, prices for Kolkata to San Francisco flights are approximately 53% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Kolkata Netaji S. Chandra to San Francisco?

Air India and Qatar Airways are the most popular carriers operating from Kolkata Netaji S. Chandra to San Francisco

What airlines fly to San Francisco?

How often are flights from Kolkata to San Francisco delayed?

Historically, on average around 34% of flights between Kolkata and San Francisco have experienced a delay on any given week. The average delay length over the past 12 months has been 199 minutes.

What is the most punctual flight time for Kolkata to San Francisco flights?

Generally, flights departing in the evening tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Friday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Kolkata to San Francisco flights?

According to our data, Air India have had the least number of delays on this route over the last 12 months; with about 34% of their flights experiencing any sort of delay.

Which airport is the most popular layover for flights between Kolkata and San Francisco?

Singapore (SIN) was the most common stop: 33% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Kolkata to San Francisco?

Flights via Singapore (SIN) offer the lowest average round-trip price of $972.

Which layover airport has the shortest travel time from Kolkata to San Francisco?

Flights connecting via New Delhi (DEL) have the shortest average one-way travel time: 21h 35m.

Which layover airport has the shortest connection time from Kolkata to San Francisco?

Doha (DOH) has the shortest average layover time for this route: 1h 16m.

When to book flights from Kolkata to San Francisco

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How far is Kolkata Netaji S. Chandra to San Francisco by plane?

When did momondo last update prices for flights from Kolkata Netaji S. Chandra Airport to San Francisco Airport?

How many operators does momondo search for flights from Kolkata Netaji S. Chandra Airport to San Francisco Airport?

How old do you have to be to fly from Kolkata Netaji S. Chandra Airport to San Francisco Airport?

What documentation or ID do you need to fly to San Francisco Airport?

What is the most popular airline from Kolkata to San Francisco?

Best airlines flying from Kolkata to San Francisco

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