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Cheap flights from Kolkata to Santa Rosa from ₹ 151,635

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — STS
28 Apr — 5 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kolkata to Santa Rosa

Enter your travel dates to find the best prices.

Cheapest flights from Kolkata to Santa Rosa
Explore the most affordable flight options available from Kolkata to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 March 2026.

Sat 4/720:55
CCU
-
STS
2 stops51h 52m
Multiple Airlines
Thu 20/820:01
STS
-
CCU
2 stops58h 44m
Multiple Airlines
Deal found 25/3₹ 151,635
Fri 3/723:30
CCU
-
STS
2 stops35h 51m
Multiple Airlines
Wed 19/815:05
STS
-
CCU
2 stops43h 00m
Multiple Airlines
Deal found 25/3₹ 177,066
Sun 5/723:40
CCU
-
STS
2 stops47h 35m
Multiple Airlines
Thu 20/819:23
STS
-
CCU
2 stops38h 22m
Multiple Airlines
Deal found 25/3₹ 195,878
Sun 5/723:40
CCU
-
STS
3 stops32h 19m
Multiple Airlines
Fri 21/820:01
STS
-
CCU
2 stops37h 44m
Multiple Airlines
Deal found 25/3₹ 202,118
Sat 4/723:40
CCU
-
STS
3 stops32h 19m
Multiple Airlines
Fri 21/820:01
STS
-
CCU
2 stops37h 44m
Multiple Airlines
Deal found 25/3₹ 219,890

Find flight deals from Kolkata to Santa Rosa

Discover tips and strategies to find the most affordable flight options for your journey from Kolkata (CCU) to Santa Rosa (STS). 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 29 March 2026.

Round-trip from

₹ 151,635

Popular in

January

Cheapest in

November

Average price

₹ 115,239
4/7-20/8
  • 4/7-20/8
  • 4 total stops
  • 110h 36m total
  • Kolkata to Santa Rosa
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (₹ 974,714 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 324,397 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
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Cheapflights 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, Cheapflights users made 454,620 searches. Data last updated 29 March 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

Cheapest return flight

KolkataSanta Rosa

CCU - STS

CCUSTS

Kolkata Netaji S. Chandra

Fri 3/7

23:30-22:51

2 stops35h 51m

Santa Rosa Sonoma County

Thu 20/8

07:00-22:15

3 stops50h 45m

₹ 178,200
Fastest return journey

KolkataSanta Rosa

CCU - STS

CCUSTS

Kolkata Netaji S. Chandra

Sat 4/7

19:15-19:29

3 stops36h 44m

Santa Rosa Sonoma County

Thu 20/8

07:12-02:30

2 stops30h 48m

₹ 192,664

KolkataSanta Rosa

CCU - STS

CCUSTS

Kolkata Netaji S. Chandra

Sat 4/7

23:40-10:45

2 stops47h 35m

Santa Rosa Sonoma County

Fri 21/8

15:05-22:15

2 stops42h 40m

₹ 195,878

KolkataSanta Rosa

CCU - STS

CCUSTS

Kolkata Netaji S. Chandra

Sun 5/7

23:40-10:45

2 stops47h 35m

Santa Rosa Sonoma County

Thu 20/8

19:23-22:15

2 stops38h 22m

₹ 195,878

KolkataSanta Rosa

CCU - STS

CCUSTS

Kolkata Netaji S. Chandra

Sat 4/7

23:40-10:45

2 stops47h 35m

Santa Rosa Sonoma County

Wed 19/8

07:00-22:35

3 stops51h 05m

₹ 197,013

Flights are sorted by cheapest return flights first.

Deals found on 25/3

Sorted by cheapest first

Best time to book a flight from Kolkata to Santa Rosa

Have a flexible travel schedule? Discover the best time to fly to Santa Rosa from Kolkata with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kolkata to Santa Rosa

What is the cheapest month to book a flight from Kolkata to Santa Rosa?

Currently, October is the cheapest month in which you can book a flight from Kolkata to Santa Rosa (average of ₹ 22,500). Flying from Kolkata to Santa Rosa in August is currently the most expensive (average of ₹ 105,975). 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.

Related info for your journey

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

  • Can I find deals for flights from Kolkata to Santa Rosa that include hotel bookings?

    Yes. In addition to deals on Kolkata to Santa Rosa flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Kolkata to Santa Rosa?

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

  • Can I find deals for business class flights from Kolkata to Santa Rosa?

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

  • What is the cheapest month to book a flight from Kolkata to Santa Rosa?

    Currently, October is the cheapest month in which you can book a flight from Kolkata to Santa Rosa (average of ₹ 22,500). Flying from Kolkata to Santa Rosa in August is currently the most expensive (average of ₹ 105,975). 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.

See more FAQs

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