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$1,362+ Cheap flights from Santa Rosa (STS) to Kolkata (CCU)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
STS — CCU
Jan 31 — Feb 71
Sat 1/31
Sat 2/7
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 January 1, 2026.

This Indian Eagle deal was found by Cheapflights users on 12/29. 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.
Mon 3/97:48 pmSTS - CCU
2 stops38h 07mMultiple Airlines
Tue 3/2411:40 pmCCU - STS
2 stops36h 49mMultiple Airlines
Deal found 12/29$1,362
This Qatar Airways deal was found by Cheapflights users on 12/28. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:00 amSTS - CCU
2 stops30h 50mQatar Airways
Fri 5/13:50 amCCU - STS
2 stops31h 37mQatar Airways
Deal found 12/28$1,715
This Qatar Airways deal was found by Cheapflights users on 12/30. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/197:48 pmSTS - CCU
2 stops40h 37mQatar Airways
Sun 2/223:25 amCCU - STS
2 stops34h 02mQatar Airways
Deal found 12/30$2,180
This Indian Eagle deal was found by Cheapflights users on 12/29. 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 1/159:33 pmSTS - CCU
2 stops35h 22mMultiple Airlines
Mon 2/211:40 pmCCU - STS
2 stops48h 15mMultiple Airlines
Deal found 12/29$3,281
This Indian Eagle deal was found by Cheapflights users on 12/29. 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.
Sun 1/187:00 amSTS - CCU
2 stops35h 10mMultiple Airlines
Sun 2/18:25 pmCCU - STS
2 stops40h 03mMultiple Airlines
Deal found 12/29$4,540
This Indian Eagle deal was found by Cheapflights users on 12/29. 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 1/157:00 amSTS - CCU
2 stops46h 20mMultiple Airlines
Sat 1/318:25 pmCCU - STS
2 stops40h 03mMultiple Airlines
Deal found 12/29$4,590
This Qatar Airways deal was found by Cheapflights users on 12/29. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/1911:15 amSTS - CCU
2 stops25h 10mQatar Airways
Wed 1/283:25 amCCU - STS
2 stops34h 04mQatar Airways
Deal found 12/29$6,413
This Indian Eagle deal was found by Cheapflights users on 12/29. 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 1/177:00 amSTS - CCU
2 stops35h 10mMultiple Airlines
Sat 1/318:25 pmCCU - STS
2 stops40h 03mMultiple Airlines
Deal found 12/29$5,564
This Qatar Airways deal was found by Cheapflights users on 12/29. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/1311:15 amSTS - CCU
2 stops25h 10mQatar Airways
Wed 1/283:25 amCCU - STS
2 stops34h 04mQatar Airways
Deal found 12/29$6,413
This Indian Eagle deal was found by Cheapflights users on 12/29. 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 1/167:00 amSTS - CCU
2 stops35h 10mMultiple Airlines
Wed 1/281:25 amCCU - STS
2 stops36h 04mMultiple Airlines
Deal found 12/29$5,579
This Indian Eagle deal was found by Cheapflights users on 12/29. 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 1/157:00 amSTS - CCU
2 stops35h 10mMultiple Airlines
Wed 1/281:25 amCCU - STS
2 stops36h 04mMultiple Airlines
Deal found 12/29$5,579

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 January 1, 2026.

Most accurate provider

Gotogate
3 stars

Most trusted provider

Gotogate
3 stars

Round-trip from

$2,180
(Qatar Airways)

Popular in

December

Cheapest in

September

Average price

$1,017
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.
Search Deals
From Santa Rosa Sonoma County to Kolkata Netaji S. Chandra
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($150 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($58 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 1, 2026.
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

Mon 3/9

7:48 pm-10:25 pm

2 stops38h 07m

Kolkata Netaji S. Chandra

Tue 3/24

11:40 pm-11:59 pm

2 stops36h 49m

$1,362

Santa RosaKolkata

STS - CCU

STSCCU

Santa Rosa Sonoma County

Tue 4/28

7:00 am-2:20 am

2 stops30h 50m

Kolkata Netaji S. Chandra

Fri 5/1

3:50 am-10:57 pm

2 stops31h 37m

$1,715

Santa RosaKolkata

STS - CCU

STSCCU

Santa Rosa Sonoma County

Thu 2/19

7:48 pm-1:55 am

2 stops40h 37m

Kolkata Netaji S. Chandra

Sun 2/22

3:25 am-11:57 pm

2 stops34h 02m

$2,180

Santa RosaKolkata

STS - CCU

STSCCU

Santa Rosa Sonoma County

Thu 1/15

9:33 pm-10:25 pm

2 stops35h 22m

Kolkata Netaji S. Chandra

Mon 2/2

11:40 pm-10:25 am

2 stops48h 15m

$3,281

Santa RosaKolkata

STS - CCU

STSCCU

Santa Rosa Sonoma County

Sun 1/18

7:00 am-7:40 am

2 stops35h 10m

Kolkata Netaji S. Chandra

Sun 2/1

8:25 pm-10:58 pm

2 stops40h 03m

$4,540

Santa RosaKolkata

STS - CCU

STSCCU

Santa Rosa Sonoma County

Thu 1/15

7:00 am-6:50 pm

2 stops46h 20m

Kolkata Netaji S. Chandra

Sat 1/31

8:25 pm-10:58 pm

2 stops40h 03m

$4,590

Santa RosaKolkata

STS - CCU

STSCCU

Santa Rosa Sonoma County

Sat 1/17

7:00 am-7:40 am

2 stops35h 10m

Kolkata Netaji S. Chandra

Sat 1/31

8:25 pm-10:58 pm

2 stops40h 03m

$5,564

Santa RosaKolkata

STS - CCU

STSCCU

Santa Rosa Sonoma County

Fri 1/16

7:00 am-7:40 am

2 stops35h 10m

Kolkata Netaji S. Chandra

Wed 1/28

1:25 am-11:59 pm

2 stops36h 04m

$5,579

Santa RosaKolkata

STS - CCU

STSCCU

Santa Rosa Sonoma County

Thu 1/15

7:00 am-7:40 am

2 stops35h 10m

Kolkata Netaji S. Chandra

Wed 1/28

1:25 am-11:59 pm

2 stops36h 04m

$5,579

Santa RosaKolkata

STS - CCU

STSCCU

Santa Rosa Sonoma County

Mon 1/19

11:15 am-1:55 am

2 stops25h 10m

Kolkata Netaji S. Chandra

Wed 1/28

3:25 am-11:59 pm

2 stops34h 04m

$6,413

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/29

Showing 1-10 of 11 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 $945). 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.

  • How long is the flight from Santa Rosa to Kolkata?

    There are many flights that can get you from Santa Rosa to Kolkata in 30h 50m. Fly via Qatar Airways to get the fastest option. The distance between Santa Rosa and Kolkata is about 7745 mi.

  • 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 $945). 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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