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Cheap flights from Kolkata to San Francisco from ₹ 78,288

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 17/9. 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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Cheap return flights

Singapore Airlines Logo
23:30 - 11:23CCU-STS
48h 23m2 stops
Singapore Airlines Logo
07:00 - 22:15STS-CCU
50h 45m2 stops
₹ 205,002Singapore Airlines
Find Deal
Wed, 8 Oct - Sat, 11 Oct
Singapore Airlines Logo
23:30 - 16:54CCU-STS
53h 54m2 stops
Singapore Airlines Logo
07:00 - 22:15STS-CCU
50h 45m2 stops
₹ 205,265Singapore Airlines
Find Deal
Wed, 8 Oct - Sat, 11 Oct
Singapore Airlines Logo
23:30 - 16:54CCU-STS
29h 54m3 stops
Singapore Airlines Logo
07:00 - 22:15STS-CCU
50h 45m2 stops
₹ 206,140Singapore Airlines
Find Deal
Wed, 8 Oct - Sat, 11 Oct
Singapore Airlines Logo
23:30 - 16:54CCU-STS
29h 54m3 stops
Singapore Airlines Logo
07:00 - 22:15STS-CCU
50h 45m2 stops
₹ 206,403Singapore Airlines
Find Deal
Wed, 8 Oct - Sat, 11 Oct
Singapore Airlines Logo
23:30 - 23:59CCU-STS
36h 59m3 stops
Singapore Airlines Logo
07:00 - 22:15STS-CCU
50h 45m2 stops
₹ 207,541Singapore Airlines
Find Deal
Wed, 8 Oct - Sat, 11 Oct
Singapore Airlines Logo
23:30 - 11:23CCU-STS
48h 23m3 stops
Singapore Airlines Logo
07:00 - 22:15STS-CCU
50h 45m3 stops
₹ 256,756Singapore Airlines
Find Deal
Wed, 8 Oct - Sat, 11 Oct
Singapore Airlines Logo
23:30 - 11:23CCU-STS
48h 23m3 stops
Singapore Airlines Logo
07:00 - 22:15STS-CCU
50h 45m3 stops
₹ 257,106Singapore Airlines
Find Deal
Wed, 8 Oct - Sat, 11 Oct
Singapore Airlines Logo
23:30 - 23:59CCU-STS
36h 59m3 stops
Singapore Airlines Logo
07:00 - 22:15STS-CCU
50h 45m3 stops
₹ 258,595Singapore Airlines
Find Deal
Wed, 8 Oct - Sat, 11 Oct

Singapore Airlines flights from Kolkata to Santa Rosa

Our best Singapore Airlines deals on Kolkata to Santa Rosa flight tickets
Singapore Airlines
8 Oct
CCU23:30Kolkata Netaji S. Chandra
48h 23m
2 stops
STS11:23Santa Rosa Sonoma County
11 Oct
STS07:00Santa Rosa Sonoma County
50h 45m
2 stops
CCU22:15Kolkata Netaji S. Chandra
₹ 205,002
Find similar
Singapore Airlines
8 Oct
CCU23:30Kolkata Netaji S. Chandra
53h 54m
2 stops
STS16:54Santa Rosa Sonoma County
11 Oct
STS07:00Santa Rosa Sonoma County
50h 45m
2 stops
CCU22:15Kolkata Netaji S. Chandra
₹ 205,265
Find similar
Singapore Airlines
8 Oct
CCU23:30Kolkata Netaji S. Chandra
29h 54m
3 stops
STS16:54Santa Rosa Sonoma County
11 Oct
STS07:00Santa Rosa Sonoma County
50h 45m
2 stops
CCU22:15Kolkata Netaji S. Chandra
₹ 206,140
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Kolkata to Santa Rosa 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, momondo users made 59,053 searches. Data last updated 1 August 2025.
Use the filters below to find and compare flights from Kolkata to Santa Rosa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KolkataSanta Rosa

CCU - STS

CCUSTS

Kolkata Netaji S. Chandra

Wed 8/10

23:30-11:23

2 stops48h 23m

Santa Rosa Sonoma County

Sat 11/10

07:00-22:15

2 stops50h 45m

₹ 205,002

KolkataSanta Rosa

CCU - STS

CCUSTS

Kolkata Netaji S. Chandra

Wed 8/10

23:30-16:54

2 stops53h 54m

Santa Rosa Sonoma County

Sat 11/10

07:00-22:15

2 stops50h 45m

₹ 205,265

KolkataSanta Rosa

CCU - STS

CCUSTS

Kolkata Netaji S. Chandra

Wed 8/10

23:30-16:54

3 stops29h 54m

Santa Rosa Sonoma County

Sat 11/10

07:00-22:15

2 stops50h 45m

₹ 206,140

KolkataSanta Rosa

CCU - STS

CCUSTS

Kolkata Netaji S. Chandra

Wed 8/10

23:30-16:54

3 stops29h 54m

Santa Rosa Sonoma County

Sat 11/10

07:00-22:15

2 stops50h 45m

₹ 206,403

KolkataSanta Rosa

CCU - STS

CCUSTS

Kolkata Netaji S. Chandra

Wed 8/10

23:30-23:59

3 stops36h 59m

Santa Rosa Sonoma County

Sat 11/10

07:00-22:15

2 stops50h 45m

₹ 207,541

KolkataSanta Rosa

CCU - STS

CCUSTS

Kolkata Netaji S. Chandra

Wed 8/10

23:30-11:23

3 stops48h 23m

Santa Rosa Sonoma County

Sat 11/10

07:00-22:15

3 stops50h 45m

₹ 256,756

KolkataSanta Rosa

CCU - STS

CCUSTS

Kolkata Netaji S. Chandra

Wed 8/10

23:30-11:23

3 stops48h 23m

Santa Rosa Sonoma County

Sat 11/10

07:00-22:15

3 stops50h 45m

₹ 257,106

KolkataSanta Rosa

CCU - STS

CCUSTS

Kolkata Netaji S. Chandra

Wed 8/10

23:30-23:59

3 stops36h 59m

Santa Rosa Sonoma County

Sat 11/10

07:00-22:15

3 stops50h 45m

₹ 258,595

KolkataSanta Rosa

CCU - STS

CCUSTS

Kolkata Netaji S. Chandra

Wed 17/9

23:30-19:12

2 stops56h 12m

₹ 78,288

KolkataSanta Rosa

CCU - STS

CCUSTS

Kolkata Netaji S. Chandra

Wed 17/9

23:30-23:59

3 stops36h 59m

₹ 86,432

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Kolkata to Santa Rosa

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Kolkata Netaji S. Chandra to Santa Rosa Sonoma County?

Singapore Airlines is the most popular carrier operating from Kolkata Netaji S. Chandra to Santa Rosa Sonoma County

Which airlines fly to Santa Rosa?

Air India, Singapore Airlines and Qatar Airways are the top three most popular airlines that fly to Santa Rosa from Kolkata according to our data. Air India is the first choice among our users, with 50% of people opting to fly with this airline when travelling to Santa Rosa. Keep in mind that there are 5 different airlines that fly to Santa Rosa on a routine basis, so you have a few additional options to choose from.

When to book flights from Kolkata to Santa Rosa

Are you open to changing your travel dates? Check out the ideal times to fly from Kolkata to Santa Rosa according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Kolkata to Santa Rosa (CCU to STS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kolkata to Santa Rosa

Best price found

₹ 78,288

Fastest flight time

29h 54m

Direct flights

None

Airports in Santa Rosa

1 airport
The best one-way flight to Santa Rosa from Kolkata in the past 72 hours is ₹ 78,288. The best return flight deal from Kolkata to Santa Rosa found on momondo in the last 72 hours is ₹ 205,002.
The fastest flight from Kolkata to Santa Rosa takes 29h 54m
There are no direct flights from Kolkata to Santa Rosa. Popular non-direct route for this connection is Kolkata Netaji S. Chandra Airport - Santa Rosa Sonoma County Airport.
There is 1 airport near Santa Rosa: Santa Rosa Sonoma County (STS)
Search flight deals

  • How far is Kolkata Netaji S. Chandra to Santa Rosa Sonoma County by plane?

    Kolkata Netaji S. Chandra and Santa Rosa Sonoma County are 12488.7 km apart from one another. In terms of flight time, this usually takes a little over 29h 54m.

  • When did momondo last update prices for flights from Kolkata Netaji S. Chandra Airport to Santa Rosa Sonoma County Airport?

    Prices for flights from Kolkata Netaji S. Chandra Airport to Santa Rosa Sonoma County Airport were last updated today.

  • How old do you have to be to fly from Kolkata Netaji S. Chandra Airport to Santa Rosa Sonoma County Airport?

    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 Santa Rosa Sonoma County Airport.

  • What documentation or ID do you need to fly to Santa Rosa Sonoma County Airport?

    The necessary travel and health documents for your Santa Rosa Sonoma County Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Kolkata to Santa Rosa?

Finding the right flight to Santa Rosa from Kolkata is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Santa Rosa quick and easy, saving you time and money.

Can I find flights from Kolkata to Santa Rosa with flexible booking policies on momondo?

All flight searches from Kolkata to Santa Rosa on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Kolkata to Santa Rosa?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Kolkata to Santa Rosa.

I’m not ready to book a flight from Kolkata to Santa Rosa right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Kolkata to Santa Rosa now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Santa Rosa and let you know when they change.

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