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Cheap flights from Kolkata to San Francisco from ₹ 142,742

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Kolkata to San Francisco departing on 11/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
20:25 - 23:50
CCU
-
STS
40h 55m
2 stops
Multiple Airlines Logo
06:20 - 08:10
STS
-
CCU
37h 20m
2 stops
₹ 142,743Multiple Airlines
Wed, 11 Feb - Wed, 22 Jul
Multiple Airlines Logo
23:40 - 23:57
CCU
-
STS
37h 47m
2 stops
Multiple Airlines Logo
10:57 - 22:15
STS
-
CCU
46h 48m
2 stops
₹ 157,260Multiple Airlines
Wed, 11 Feb - Thu, 23 Jul
Multiple Airlines Logo
23:40 - 23:57
CCU
-
STS
37h 47m
2 stops
Multiple Airlines Logo
10:57 - 22:35
STS
-
CCU
47h 08m
3 stops
₹ 158,432Multiple Airlines
Wed, 11 Feb - Tue, 21 Jul
Multiple Airlines Logo
23:40 - 23:57
CCU
-
STS
37h 47m
2 stops
Multiple Airlines Logo
10:57 - 22:15
STS
-
CCU
46h 48m
2 stops
₹ 176,196Multiple Airlines
Thu, 12 Feb - Thu, 23 Jul
Multiple Airlines Logo
23:40 - 23:57
CCU
-
STS
37h 47m
2 stops
Multiple Airlines Logo
10:57 - 22:35
STS
-
CCU
47h 08m
3 stops
₹ 177,369Multiple Airlines
Thu, 12 Feb - Tue, 21 Jul
Multiple Airlines Logo
23:40 - 10:11
CCU
-
STS
48h 01m
2 stops
Multiple Airlines Logo
06:20 - 22:15
STS
-
CCU
51h 25m
2 stops
₹ 177,639Multiple Airlines
Tue, 10 Feb - Thu, 23 Jul
Multiple Airlines Logo
23:40 - 10:11
CCU
-
STS
48h 01m
3 stops
Multiple Airlines Logo
10:57 - 22:35
STS
-
CCU
47h 08m
2 stops
₹ 178,721Multiple Airlines
Tue, 10 Feb - Wed, 22 Jul
Multiple Airlines Logo
23:40 - 10:11
CCU
-
STS
48h 01m
3 stops
Multiple Airlines Logo
17:52 - 22:15
STS
-
CCU
63h 53m
3 stops
₹ 179,803Multiple Airlines
Tue, 10 Feb - Thu, 23 Jul

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 12 January 2026.
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 11/2

20:25-23:50

2 stops40h 55m

Santa Rosa Sonoma County

Wed 22/7

06:20-08:10

2 stops37h 20m

₹ 142,742

KolkataSanta Rosa

CCU - STS

CCUSTS

Kolkata Netaji S. Chandra

Wed 11/2

23:40-23:57

2 stops37h 47m

Santa Rosa Sonoma County

Thu 23/7

10:57-22:15

2 stops46h 48m

₹ 157,260

KolkataSanta Rosa

CCU - STS

CCUSTS

Kolkata Netaji S. Chandra

Wed 11/2

23:40-23:57

2 stops37h 47m

Santa Rosa Sonoma County

Tue 21/7

10:57-22:35

3 stops47h 08m

₹ 158,432

KolkataSanta Rosa

CCU - STS

CCUSTS

Kolkata Netaji S. Chandra

Thu 12/2

23:40-23:57

2 stops37h 47m

Santa Rosa Sonoma County

Thu 23/7

10:57-22:15

2 stops46h 48m

₹ 176,196

KolkataSanta Rosa

CCU - STS

CCUSTS

Kolkata Netaji S. Chandra

Thu 12/2

23:40-23:57

2 stops37h 47m

Santa Rosa Sonoma County

Tue 21/7

10:57-22:35

3 stops47h 08m

₹ 177,369

KolkataSanta Rosa

CCU - STS

CCUSTS

Kolkata Netaji S. Chandra

Tue 10/2

23:40-10:11

2 stops48h 01m

Santa Rosa Sonoma County

Thu 23/7

06:20-22:15

2 stops51h 25m

₹ 177,639

KolkataSanta Rosa

CCU - STS

CCUSTS

Kolkata Netaji S. Chandra

Tue 10/2

23:40-10:11

3 stops48h 01m

Santa Rosa Sonoma County

Wed 22/7

10:57-22:35

2 stops47h 08m

₹ 178,721

KolkataSanta Rosa

CCU - STS

CCUSTS

Kolkata Netaji S. Chandra

Tue 10/2

23:40-10:11

3 stops48h 01m

Santa Rosa Sonoma County

Thu 23/7

17:52-22:15

3 stops63h 53m

₹ 179,803

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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

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 41% 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

Fastest flight time

48h 01m

Direct flights

None
The fastest flight from Kolkata to Santa Rosa takes 48h 01m
There are no direct flights from Kolkata to Santa Rosa. There are no popular flight routes from Kolkata to Santa Rosa.
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 48h 01m.

  • 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.

An easier way to manage your Santa Rosa trip

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1 adult
Wed 11/2
Wed 18/2
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