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Cheap flights from New Delhi to Santa Rosa from ₹ 56,476

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 23/1. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — STS
10 Feb — 17 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap 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 January 2026.

Round-trip from

₹ 127,206

One-way from

₹ 56,476

Popular in

March

Cheapest in

October

Average price

₹ 105,283
American Airlines
  • American Airlines
  • 23/4-27/4
  • 4 total stops
  • 89h 33m total
  • New Delhi to Santa Rosa
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23/1
  • 23/1
  • 2 total stops
  • 55h 55m total
  • New Delhi to Santa Rosa
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Highest demand for flights based on searches. 6% potential increase in price (₹ 566,258 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 95,483 potential savings vs. average return price).
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Average for round-trip flights in January 2026
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Find 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 January 2026.

Mon 27/723:30DEL - STS
2 stops52h 53mAmerican Airlines
Thu 27/816:17STS - DEL
2 stops40h 13mAmerican Airlines
Deal found 9/1₹ 122,695
Mon 27/723:30DEL - STS
2 stops49h 35mAmerican Airlines
Sun 30/813:09STS - DEL
2 stops43h 21mAmerican Airlines
Deal found 9/1₹ 123,326
Thu 23/423:30DEL - STS
2 stops49h 26mAmerican Airlines
Mon 27/416:23STS - DEL
2 stops40h 07mAmerican Airlines
Deal found 10/1₹ 127,206
Wed 29/701:35DEL - STS
2 stops47h 30mAmerican Airlines
Mon 31/816:17STS - DEL
2 stops40h 13mAmerican Airlines
Deal found 9/1₹ 137,671
Fri 8/510:25DEL - STS
2 stops49h 02mQatar Airways
Sat 13/611:02STS - DEL
2 stops27h 23mQatar Airways
Deal found 9/1₹ 138,573
Fri 5/623:30DEL - STS
2 stops28h 53mAmerican Airlines
Tue 7/713:07STS - DEL
2 stops43h 23mAmerican Airlines
Deal found 8/1₹ 141,099
Mon 1/623:30DEL - STS
2 stops49h 35mAmerican Airlines
Tue 7/716:26STS - DEL
2 stops40h 04mAmerican Airlines
Deal found 8/1₹ 141,641
Sun 10/517:00DEL - STS
2 stops42h 31mQatar Airways
Sat 13/611:02STS - DEL
2 stops33h 13mQatar Airways
Deal found 8/1₹ 143,084
Mon 1/623:30DEL - STS
2 stops49h 35mAmerican Airlines
Mon 6/713:07STS - DEL
2 stops67h 23mAmerican Airlines
Deal found 8/1₹ 143,896
Tue 2/623:30DEL - STS
2 stops52h 53mAmerican Airlines
Tue 7/713:07STS - DEL
2 stops43h 23mAmerican Airlines
Deal found 8/1₹ 148,948

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 January 2026.
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

Thu 23/4

23:30-12:26

2 stops49h 26m

Santa Rosa Sonoma County

Mon 27/4

16:23-21:00

2 stops40h 07m

₹ 127,206

New DelhiSanta Rosa

DEL - STS

DELSTS

New Delhi Indira Gandhi Intl

Fri 8/5

10:25-22:57

2 stops49h 02m

Santa Rosa Sonoma County

Sat 13/6

11:02-02:55

2 stops27h 23m

₹ 138,573

New DelhiSanta Rosa

DEL - STS

DELSTS

New Delhi Indira Gandhi Intl

Sun 10/5

17:00-23:01

2 stops42h 31m

Santa Rosa Sonoma County

Sat 13/6

11:02-08:45

2 stops33h 13m

₹ 143,084

New DelhiSanta Rosa

DEL - STS

DELSTS

New Delhi Indira Gandhi Intl

Mon 1/6

23:30-12:35

2 stops49h 35m

Santa Rosa Sonoma County

Mon 6/7

13:07-21:00

2 stops67h 23m

₹ 143,896

New DelhiSanta Rosa

DEL - STS

DELSTS

New Delhi Indira Gandhi Intl

Tue 2/6

23:30-15:53

2 stops52h 53m

Santa Rosa Sonoma County

Tue 7/7

13:07-21:00

2 stops43h 23m

₹ 148,948

New DelhiSanta Rosa

DEL - STS

DELSTS

New Delhi Indira Gandhi Intl

Thu 4/6

23:30-12:35

2 stops49h 35m

Santa Rosa Sonoma County

Mon 6/7

13:07-21:00

2 stops67h 23m

₹ 151,204

New DelhiSanta Rosa

DEL - STS

DELSTS

New Delhi Indira Gandhi Intl

Fri 5/6

23:30-15:53

2 stops28h 53m

Santa Rosa Sonoma County

Thu 2/7

13:05-23:35

2 stops46h 00m

₹ 153,730

New DelhiSanta Rosa

DEL - STS

DELSTS

New Delhi Indira Gandhi Intl

Fri 5/6

23:30-15:53

2 stops28h 53m

Santa Rosa Sonoma County

Sat 4/7

13:07-23:35

2 stops45h 58m

₹ 153,730

New DelhiSanta Rosa

DEL - STS

DELSTS

New Delhi Indira Gandhi Intl

Fri 5/6

23:30-15:53

2 stops28h 53m

Santa Rosa Sonoma County

Mon 6/7

13:07-23:35

2 stops45h 58m

₹ 153,730

New DelhiSanta Rosa

DEL - STS

DELSTS

New Delhi Indira Gandhi Intl

Fri 5/6

23:30-15:53

2 stops28h 53m

Santa Rosa Sonoma County

Sun 5/7

13:07-08:00

2 stops30h 23m

₹ 153,730

Flights are sorted by cheapest return flights first.

Deals found on 10/1

Showing 1-10 of 21 results
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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, September is the cheapest month in which you can book a flight from New Delhi to Santa Rosa (average of ₹ 67,121). Flying from New Delhi to Santa Rosa in April is currently the most expensive (average of ₹ 79,481). 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 49h 02m. The distance from New Delhi to Santa Rosa is about 12268 km. This flight may include one or multiple stops.

  • 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, September is the cheapest month in which you can book a flight from New Delhi to Santa Rosa (average of ₹ 67,121). Flying from New Delhi to Santa Rosa in April is currently the most expensive (average of ₹ 79,481). 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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