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Cheap flights from New Delhi to Santa Rosa from ₹ 59,828

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 18/4. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — STS
10 Apr — 17 Apr1
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 March 2026.

Fri 13/1123:55
DEL
-
STS
2 stops50h 23m
American Airlines
Tue 17/1112:38
STS
-
DEL
2 stops66h 27m
American Airlines
Deal found 9/3₹ 105,319
Mon 11/523:30
DEL
-
STS
2 stops49h 26m
American Airlines
Sun 9/816:17
STS
-
DEL
2 stops40h 13m
American Airlines
Deal found 6/3₹ 107,341
Mon 11/523:30
DEL
-
STS
2 stops49h 26m
American Airlines
Sun 16/813:09
STS
-
DEL
2 stops43h 21m
American Airlines
Deal found 6/3₹ 107,892
Thu 14/523:30
DEL
-
STS
2 stops49h 26m
American Airlines
Wed 12/816:17
STS
-
DEL
2 stops40h 13m
American Airlines
Deal found 6/3₹ 112,119
Tue 7/723:30
DEL
-
STS
2 stops49h 25m
American Airlines
Fri 11/916:21
STS
-
DEL
2 stops40h 09m
American Airlines
Deal found 8/3₹ 112,303
Thu 14/523:30
DEL
-
STS
2 stops49h 26m
American Airlines
Sun 16/813:09
STS
-
DEL
2 stops43h 21m
American Airlines
Deal found 6/3₹ 112,671
Tue 7/723:30
DEL
-
STS
2 stops49h 25m
American Airlines
Thu 10/912:44
STS
-
DEL
2 stops43h 46m
American Airlines
Deal found 8/3₹ 112,855
Tue 5/517:00
DEL
-
STS
2 stops55h 51m
Multiple Airlines
Tue 1/907:12
STS
-
DEL
2 stops31h 13m
Multiple Airlines
Deal found 10/3₹ 113,130

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 March 2026.

Round-trip from

₹ 107,341

One-way from

₹ 59,828

Popular in

August

Cheapest in

October

Average price

₹ 105,686
American Airlines
  • American Airlines
  • 11/5-15/8
  • 4 total stops
  • 89h 39m total
  • New Delhi to Santa Rosa
Search Deals
18/4
  • 18/4
  • 3 total stops
  • 49h 50m total
  • New Delhi to Santa Rosa
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (₹ 339,805 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 110,326 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
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 March 2026.
Use the filters below to find and compare flights from New Delhi to Santa Rosa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

New DelhiSanta Rosa

DEL - STS

DELSTS

New Delhi Indira Gandhi Intl

Wed 13/5

17:00-19:46

2 stops39h 16m

Santa Rosa Sonoma County

Wed 9/9

07:12-02:55

2 stops31h 13m

₹ 113,130

New DelhiSanta Rosa

DEL - STS

DELSTS

New Delhi Indira Gandhi Intl

Sat 16/5

23:30-15:53

2 stops52h 53m

Santa Rosa Sonoma County

Fri 14/8

16:17-21:00

2 stops40h 13m

₹ 117,358

New DelhiSanta Rosa

DEL - STS

DELSTS

New Delhi Indira Gandhi Intl

Fri 8/5

23:30-15:53

2 stops52h 53m

Santa Rosa Sonoma County

Mon 10/8

16:17-21:00

2 stops40h 13m

₹ 117,358

New DelhiSanta Rosa

DEL - STS

DELSTS

New Delhi Indira Gandhi Intl

Sat 16/5

23:30-12:26

2 stops49h 26m

Santa Rosa Sonoma County

Tue 11/8

16:17-21:00

2 stops40h 13m

₹ 117,358

New DelhiSanta Rosa

DEL - STS

DELSTS

New Delhi Indira Gandhi Intl

Tue 12/5

23:30-12:26

2 stops49h 26m

Santa Rosa Sonoma County

Sun 16/8

13:09-21:00

2 stops43h 21m

₹ 117,909
Fastest return journey

New DelhiSanta Rosa

DEL - STS

DELSTS

New Delhi Indira Gandhi Intl

Wed 13/5

03:25-21:22

2 stops30h 27m

Santa Rosa Sonoma County

Fri 14/8

12:17-15:00

2 stops38h 13m

₹ 123,883

New DelhiSanta Rosa

DEL - STS

DELSTS

New Delhi Indira Gandhi Intl

Fri 3/4

23:30-12:26

2 stops49h 26m

Santa Rosa Sonoma County

Tue 8/9

16:17-21:00

2 stops40h 13m

₹ 132,889

New DelhiSanta Rosa

DEL - STS

DELSTS

New Delhi Indira Gandhi Intl

Mon 11/5

23:30-12:26

2 stops49h 26m

Santa Rosa Sonoma County

Sat 15/8

16:17-21:00

2 stops40h 13m

₹ 132,889

New DelhiSanta Rosa

DEL - STS

DELSTS

New Delhi Indira Gandhi Intl

Fri 3/4

23:30-12:26

2 stops49h 26m

Santa Rosa Sonoma County

Wed 30/9

16:21-21:00

2 stops40h 09m

₹ 132,889

New DelhiSanta Rosa

DEL - STS

DELSTS

New Delhi Indira Gandhi Intl

Mon 11/5

23:30-12:26

2 stops49h 26m

Santa Rosa Sonoma County

Wed 12/8

16:17-21:00

2 stops40h 13m

₹ 132,889

Flights are sorted by cheapest return flights first.

Deals found on 11/3

Showing 1-10 of 23 resultsSorted by cheapest first
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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 ₹ 66,628). Flying from New Delhi to Santa Rosa in August is currently the most expensive (average of ₹ 78,300). 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, September is the cheapest month in which you can book a flight from New Delhi to Santa Rosa (average of ₹ 66,628). Flying from New Delhi to Santa Rosa in August is currently the most expensive (average of ₹ 78,300). 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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