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$1,058+ Cheap flights from Santa Rosa (STS) to Kolkata (CCU)

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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
STS — CCU
Jan 8 — Jan 151
Thu 1/8
Thu 1/15
1 adult, Economy
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Cheap flight deals from Santa Rosa to Kolkata

Best flights from Santa Rosa to Kolkata
Discover carefully curated flight deals from Santa Rosa to Kolkata that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 9, 2025.

This Indian Eagle deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/67:00 amSTS - CCU
2 stops49h 55mMultiple Airlines
Sun 3/2211:40 pmCCU - STS
2 stops50h 32mMultiple Airlines
Deal found 12/7$1,369
This Indian Eagle deal was found by Cheapflights users on 12/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/57:48 pmSTS - CCU
2 stops61h 07mMultiple Airlines
Tue 3/1711:40 pmCCU - STS
2 stops46h 37mMultiple Airlines
Deal found 12/8$1,369
This Indian Eagle deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/77:57 pmSTS - CCU
2 stops36h 58mMultiple Airlines
Sat 3/2111:40 pmCCU - STS
2 stops46h 37mMultiple Airlines
Deal found 12/7$1,372
This Indian Eagle deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/77:57 pmSTS - CCU
2 stops36h 58mMultiple Airlines
Sun 3/2211:40 pmCCU - STS
2 stops46h 37mMultiple Airlines
Deal found 12/7$1,372
This Indian Eagle deal was found by Cheapflights users on 12/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/37:00 amSTS - CCU
3 stops49h 55mMultiple Airlines
Thu 3/1911:40 pmCCU - STS
2 stops36h 31mMultiple Airlines
Deal found 12/8$1,374
This Indian Eagle deal was found by Cheapflights users on 12/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:57 pmSTS - CCU
2 stops36h 58mMultiple Airlines
Mon 3/2311:40 pmCCU - STS
2 stops27h 10mMultiple Airlines
Deal found 12/8$1,409
This Indian Eagle deal was found by Cheapflights users on 12/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/147:57 pmSTS - CCU
2 stops36h 58mMultiple Airlines
Tue 2/2411:40 pmCCU - STS
2 stops48h 01mMultiple Airlines
Deal found 12/8$1,443
This Indian Eagle deal was found by Cheapflights users on 12/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/147:57 pmSTS - CCU
2 stops36h 58mMultiple Airlines
Mon 2/2311:40 pmCCU - STS
2 stops48h 01mMultiple Airlines
Deal found 12/8$1,443
This Indian Eagle deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/48:00 amSTS - CCU
2 stops48h 55mMultiple Airlines
Wed 3/2511:40 pmCCU - STS
2 stops27h 10mMultiple Airlines
Deal found 12/7$1,443

Find flight deals from Santa Rosa to Kolkata

Discover tips and strategies to find the most affordable flight options for your journey from Santa Rosa (STS) to Kolkata (CCU). 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 December 9, 2025.

Most accurate provider

Gotogate
3 stars

Most trusted provider

Gotogate
3 stars

Round-trip from

$1,322
(Indian Eagle)

One-way from

$1,058
(Qatar Airways)

Popular in

December

Cheapest in

September

Average price

$1,797
Provider with most accurate pricing for San Francisco-Kolkata Netaji S. Chandra flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Kolkata Netaji S. Chandra flights.
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From Santa Rosa Sonoma County to Kolkata Netaji S. Chandra
Search Deals
One-way flight from Santa Rosa Sonoma County to Kolkata Netaji S. Chandra
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($156 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($60 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Rosa to Kolkata 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 2,558,603 searches. Data last updated December 9, 2025.
Use the filters below to find and compare flights from Santa Rosa to Kolkata that are best for you.

Fly from

Santa Rosa

Fly to

Kolkata

Route

Depart

Return

Price

Santa RosaKolkata

STS - CCU

STSCCU

Santa Rosa Sonoma County

Fri 3/6

7:00 am-10:25 pm

2 stops49h 55m

Kolkata Netaji S. Chandra

Sun 3/22

11:40 pm-1:42 pm

2 stops50h 32m

$1,369

Santa RosaKolkata

STS - CCU

STSCCU

Santa Rosa Sonoma County

Thu 3/5

7:48 pm-10:25 pm

2 stops61h 07m

Kolkata Netaji S. Chandra

Tue 3/17

11:40 pm-9:47 am

2 stops46h 37m

$1,369

Santa RosaKolkata

STS - CCU

STSCCU

Santa Rosa Sonoma County

Sat 3/7

7:57 pm-10:25 pm

2 stops36h 58m

Kolkata Netaji S. Chandra

Sat 3/21

11:40 pm-9:47 am

2 stops46h 37m

$1,372

Santa RosaKolkata

STS - CCU

STSCCU

Santa Rosa Sonoma County

Sat 3/7

7:57 pm-10:25 pm

2 stops36h 58m

Kolkata Netaji S. Chandra

Sun 3/22

11:40 pm-9:47 am

2 stops46h 37m

$1,372

Santa RosaKolkata

STS - CCU

STSCCU

Santa Rosa Sonoma County

Tue 3/3

7:00 am-10:25 pm

3 stops49h 55m

Kolkata Netaji S. Chandra

Thu 3/19

11:40 pm-11:41 pm

2 stops36h 31m

$1,374

Santa RosaKolkata

STS - CCU

STSCCU

Santa Rosa Sonoma County

Wed 3/4

7:57 pm-10:25 pm

2 stops36h 58m

Kolkata Netaji S. Chandra

Mon 3/23

11:40 pm-2:20 pm

2 stops27h 10m

$1,409

Santa RosaKolkata

STS - CCU

STSCCU

Santa Rosa Sonoma County

Sat 2/14

7:57 pm-10:25 pm

2 stops36h 58m

Kolkata Netaji S. Chandra

Tue 2/24

11:40 pm-10:11 am

2 stops48h 01m

$1,443

Santa RosaKolkata

STS - CCU

STSCCU

Santa Rosa Sonoma County

Sat 2/14

7:57 pm-10:25 pm

2 stops36h 58m

Kolkata Netaji S. Chandra

Mon 2/23

11:40 pm-10:11 am

2 stops48h 01m

$1,443

Santa RosaKolkata

STS - CCU

STSCCU

Santa Rosa Sonoma County

Wed 3/4

8:00 am-10:25 pm

2 stops48h 55m

Kolkata Netaji S. Chandra

Wed 3/25

11:40 pm-2:20 pm

2 stops27h 10m

$1,443

Santa RosaKolkata

STS - CCU

STSCCU

Santa Rosa Sonoma County

Wed 1/21

7:00 am-1:55 am

2 stops29h 25m

$1,058

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

Showing 1-10 of 21 results
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Best time to book a flight from Santa Rosa to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata from Santa Rosa with our price prediction graph.
Estimated round-trip 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 Santa Rosa to Kolkata

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

Currently, October is the cheapest month in which you can book a flight from Santa Rosa to Kolkata (average of $546). Flying from Santa Rosa to Kolkata in July is currently the most expensive (average of $967). 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 Santa Rosa to Kolkata. 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 Santa Rosa to Kolkata that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Santa Rosa to Kolkata 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 Santa Rosa to Kolkata?

    Currently, October is the cheapest month in which you can book a flight from Santa Rosa to Kolkata (average of $546). Flying from Santa Rosa to Kolkata in July is currently the most expensive (average of $967). 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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