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Cheap flights from New Delhi to Santa Rosa from ₹ 111,732

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/12. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — STS
10 Jan — 17 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from New Delhi to Santa Rosa

Enter your travel dates to find the best prices.

Cheapest flights from New Delhi to Santa Rosa
Explore the most affordable flight options available from New Delhi to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 December 2025.

Tue 16/1223:55DEL - STS
2 stops53h 26mAmerican Airlines
Wed 7/116:23STS - DEL
2 stops39h 42mAmerican Airlines
Deal found 10/12₹ 111,732
Tue 16/1223:55DEL - STS
2 stops50h 04mAmerican Airlines
Tue 6/116:23STS - DEL
2 stops63h 42mAmerican Airlines
Deal found 10/12₹ 114,069
Tue 16/1223:55DEL - STS
2 stops53h 26mAmerican Airlines
Thu 8/116:23STS - DEL
2 stops39h 42mAmerican Airlines
Deal found 10/12₹ 119,013
Wed 17/1223:55DEL - STS
2 stops29h 26mAmerican Airlines
Wed 7/116:23STS - DEL
2 stops39h 42mAmerican Airlines
Deal found 10/12₹ 120,721
Thu 18/1223:55DEL - STS
2 stops50h 04mAmerican Airlines
Wed 7/116:23STS - DEL
2 stops39h 42mAmerican Airlines
Deal found 10/12₹ 121,440
Wed 17/1223:55DEL - STS
2 stops53h 26mAmerican Airlines
Tue 6/116:23STS - DEL
2 stops63h 42mAmerican Airlines
Deal found 10/12₹ 123,867
Wed 17/1223:55DEL - STS
2 stops29h 26mAmerican Airlines
Thu 8/116:23STS - DEL
2 stops39h 42mAmerican Airlines
Deal found 10/12₹ 128,002
Thu 18/1223:55DEL - STS
2 stops50h 04mAmerican Airlines
Thu 8/116:23STS - DEL
2 stops39h 42mAmerican Airlines
Deal found 10/12₹ 128,632
Sat 20/1223:55DEL - STS
2 stops50h 04mAmerican Airlines
Wed 7/116:23STS - DEL
2 stops39h 42mAmerican Airlines
Deal found 10/12₹ 131,957
Sat 20/1223:55DEL - STS
2 stops50h 04mAmerican Airlines
Tue 6/116:23STS - DEL
2 stops63h 42mAmerican Airlines
Deal found 10/12₹ 134,564
Sat 20/1223:55DEL - STS
2 stops50h 04mAmerican Airlines
Thu 8/116:23STS - DEL
2 stops39h 42mAmerican Airlines
Deal found 10/12₹ 139,238
Tue 16/1223:55DEL - STS
2 stops50h 04mAmerican Airlines
Mon 5/112:59STS - DEL
2 stops46h 46mAmerican Airlines
Deal found 10/12₹ 142,385

Find flight deals from New Delhi to Santa Rosa

Discover tips and strategies to find the most affordable flight options for your journey from New Delhi (DEL) 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 11 December 2025.

Round-trip from

₹ 120,002

Popular in

January

Cheapest in

October

Average price

₹ 93,575
American Airlines
  • American Airlines
  • 1/4-5/4
  • 4 total stops
  • 93h 00m total
  • New Delhi to Santa Rosa
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (₹ 413,370 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 147,089 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from New Delhi 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 11 December 2025.
Use the filters below to find and compare flights from New Delhi to Santa Rosa that are best for you.

Fly from

New Delhi

Fly to

Santa Rosa

Route

Depart

Return

Price

New DelhiSanta Rosa

DEL - STS

DELSTS

New Delhi Indira Gandhi Intl

Wed 1/4

23:30-15:53

2 stops52h 53m

Santa Rosa Sonoma County

Sun 5/4

16:23-21:00

2 stops40h 07m

₹ 120,002

New DelhiSanta Rosa

DEL - STS

DELSTS

New Delhi Indira Gandhi Intl

Sat 20/12

23:55-12:29

2 stops50h 04m

Santa Rosa Sonoma County

Wed 7/1

16:23-21:35

2 stops39h 42m

₹ 131,957

New DelhiSanta Rosa

DEL - STS

DELSTS

New Delhi Indira Gandhi Intl

Sat 20/12

23:55-12:29

2 stops50h 04m

Santa Rosa Sonoma County

Tue 6/1

16:23-21:35

2 stops63h 42m

₹ 134,564

New DelhiSanta Rosa

DEL - STS

DELSTS

New Delhi Indira Gandhi Intl

Sat 20/12

23:55-12:29

2 stops50h 04m

Santa Rosa Sonoma County

Thu 8/1

16:23-21:35

2 stops39h 42m

₹ 139,238

New DelhiSanta Rosa

DEL - STS

DELSTS

New Delhi Indira Gandhi Intl

Sat 20/12

16:10-00:18

2 stops45h 38m

Santa Rosa Sonoma County

Sat 3/1

06:00-02:10

2 stops30h 40m

₹ 144,092

New DelhiSanta Rosa

DEL - STS

DELSTS

New Delhi Indira Gandhi Intl

Sat 20/12

23:55-12:29

2 stops50h 04m

Santa Rosa Sonoma County

Mon 5/1

16:21-01:15

2 stops43h 24m

₹ 162,610

New DelhiSanta Rosa

DEL - STS

DELSTS

New Delhi Indira Gandhi Intl

Sat 10/1

09:55-22:58

2 stops50h 33m

₹ 130,160

New DelhiSanta Rosa

DEL - STS

DELSTS

New Delhi Indira Gandhi Intl

Sun 11/1

23:55-15:53

2 stops29h 28m

₹ 158,295

New DelhiSanta Rosa

DEL - STS

DELSTS

New Delhi Indira Gandhi Intl

Wed 7/1

23:55-12:25

2 stops50h 00m

₹ 159,014

New DelhiSanta Rosa

DEL - STS

DELSTS

New Delhi Indira Gandhi Intl

Sun 4/1

21:15-22:17

2 stops38h 32m

₹ 175,644

Flights are sorted by cheapest return flights first.

Deals found on 9/12

Showing 1-10 of 16 results
1
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Best time to book a flight from New Delhi to Santa Rosa

Have a flexible travel schedule? Discover the best time to fly to Santa Rosa from New Delhi 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 New Delhi to Santa Rosa

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

Currently, October is the cheapest month in which you can book a flight from New Delhi to Santa Rosa (average of ₹ 65,889). Flying from New Delhi to Santa Rosa in April is currently the most expensive (average of ₹ 78,294). 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 New Delhi to Santa Rosa. 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 New Delhi to Santa Rosa?

    Departing from New Delhi to Santa Rosa will take you 52h 53m. The distance from New Delhi to Santa Rosa is about 12268 km.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from New Delhi 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 New Delhi to Santa Rosa?

    Currently, October is the cheapest month in which you can book a flight from New Delhi to Santa Rosa (average of ₹ 65,889). Flying from New Delhi to Santa Rosa in April is currently the most expensive (average of ₹ 78,294). 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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How does Cheapflights help users find flights from New Delhi to Santa Rosa?

When you search for this flight from New Delhi to Santa Rosa, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from New Delhi to Santa Rosa?

Cheapflights simply makes it quick and affordable to book flights from New Delhi to Santa Rosa by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from New Delhi to Santa Rosa with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from New Delhi to Santa Rosa flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from New Delhi to Santa Rosa become cheaper?

Yes, Cheapflights offers price alerts on New Delhi to Santa Rosa flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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