How long is the flight from New Delhi to Santa Rosa?

Departing from New Delhi to Santa Rosa will take you 29h 28m. The distance from New Delhi to Santa Rosa is about 12268 km. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Santa Rosa ranges from 0.0 - 180.0 inches per month. January is typically the wettest month, when rainfall can reach 180.0 mm. July is typically the driest time to visit Santa Rosa when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Santa Rosa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 8.0 C).

What is the cheapest time of day to fly from DEL to STS?

When flying from New Delhi to Santa Rosa, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

₹ 66,955+ Cheap Flights from New Delhi to Santa Rosa

Cheap flight deals from New Delhi to Santa Rosa

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 7 September 2026.

Mon 5/1023:30 -

2 stops33h 20m

Sun 7/307:00 -

2 stops25h 05m

Deal found 6/9₹ 115,590

Thu 8/1023:30 -

2 stops56h 30m

Sat 13/307:00 -

2 stops25h 05m

Deal found 6/9₹ 116,156

Thu 8/1023:30 -

2 stops56h 30m

Fri 12/307:00 -

2 stops49h 05m

Deal found 6/9₹ 116,723

Thu 8/1003:55 -

2 stops43h 16m

Sat 13/307:00 -

2 stops28h 40m

Deal found 6/9₹ 122,389

Wed 16/1205:10 -

2 stops67h 02m

Sat 15/507:00 -

2 stops27h 20m

Deal found 6/9₹ 123,617

Sat 12/1204:55 -

2 stops43h 17m

Sat 15/507:00 -

2 stops27h 20m

Deal found 6/9₹ 124,278

Thu 22/1021:30 -

2 stops36h 56m

Thu 29/1007:00 -

2 stops36h 50m

Deal found 7/9₹ 125,033

Wed 16/1205:10 -

2 stops67h 02m

Tue 18/512:39 -

2 stops23h 51m

Deal found 6/9₹ 125,411

Sun 4/1023:30 -

2 stops30h 46m

Thu 11/307:00 -

2 stops25h 05m

Deal found 6/9₹ 125,505

Mon 14/1223:55 -

2 stops29h 31m

Tue 18/507:00 -

2 stops25h 30m

Deal found 6/9₹ 125,600

Sun 4/1023:30 -

2 stops30h 46m

Fri 12/307:00 -

2 stops49h 05m

Deal found 6/9₹ 126,072

Mon 14/1203:20 -

2 stops44h 52m

Fri 21/512:39 -

2 stops45h 41m

Deal found 6/9₹ 127,677

Find flight deals from New Delhi to Santa Rosa

Round-trip from	₹ 114,267
One-way from	₹ 66,955
Popular in	August
Cheapest in	November
Average price	₹ 107,090

American Airlines
3/2-7/2
4 total stops
76h 50m total
New Delhi to Santa Rosa

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Delta
4/11-31/12
2 total stops
44h 51m total
New Delhi to Santa Rosa

Search Deals

Highest demand for flights based on searches. 8% potential increase in price (₹ 882,767 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (₹ 139,030 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

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Cheapflights Fare Finder

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 New Delhi Indira Gandhi Intl - STS Santa Rosa Sonoma County

DELSTS

New Delhi Indira Gandhi Intl

Sun 8/11

03:20-10:43

2 stops44h 53m

Santa Rosa Sonoma County

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 66,955

New DelhiSanta Rosa

DEL New Delhi Indira Gandhi Intl - STS Santa Rosa Sonoma County

DELSTS

New Delhi Indira Gandhi Intl

Mon 9/11

03:20-16:06

2 stops26h 16m

Santa Rosa Sonoma County

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 66,955

Fastest return journey

New DelhiSanta Rosa

DEL New Delhi Indira Gandhi Intl - STS Santa Rosa Sonoma County

DELSTS

New Delhi Indira Gandhi Intl

Thu 5/11

03:20-16:05

2 stops26h 15m

Santa Rosa Sonoma County

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 66,955

New DelhiSanta Rosa

DEL New Delhi Indira Gandhi Intl - STS Santa Rosa Sonoma County

DELSTS

New Delhi Indira Gandhi Intl

Wed 11/11

23:55-15:56

2 stops29h 31m

Santa Rosa Sonoma County

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 72,055

New DelhiSanta Rosa

DEL New Delhi Indira Gandhi Intl - STS Santa Rosa Sonoma County

DELSTS

New Delhi Indira Gandhi Intl

Thu 4/3

21:40-19:10

2 stops35h 00m

Santa Rosa Sonoma County

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 74,416

New DelhiSanta Rosa

DEL New Delhi Indira Gandhi Intl - STS Santa Rosa Sonoma County

DELSTS

New Delhi Indira Gandhi Intl

Sun 4/10

03:25-21:56

2 stops31h 01m

Santa Rosa Sonoma County

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 76,021

New DelhiSanta Rosa

DEL New Delhi Indira Gandhi Intl - STS Santa Rosa Sonoma County

DELSTS

New Delhi Indira Gandhi Intl

Sat 24/10

23:30-12:13

2 stops49h 13m

Santa Rosa Sonoma County

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 77,060

New DelhiSanta Rosa

DEL New Delhi Indira Gandhi Intl - STS Santa Rosa Sonoma County

DELSTS

New Delhi Indira Gandhi Intl

Thu 10/12

01:25-10:42

2 stops46h 47m

Santa Rosa Sonoma County

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 80,459

New DelhiSanta Rosa

DEL New Delhi Indira Gandhi Intl - STS Santa Rosa Sonoma County

DELSTS

New Delhi Indira Gandhi Intl

Tue 15/12

03:20-10:42

2 stops44h 52m

Santa Rosa Sonoma County

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 96,608

New DelhiSanta Rosa

DEL New Delhi Indira Gandhi Intl - STS Santa Rosa Sonoma County

DELSTS

New Delhi Indira Gandhi Intl

Thu 17/12

05:10-10:45

2 stops67h 05m

Santa Rosa Sonoma County

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 98,969

Flights are sorted by cheapest return flights first.

Deals found on 2/9

Showing 1-10 of 21 resultsSorted by cheapest first

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.

DEL-STS

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.

Related info for your journey

How long is the flight from New Delhi to Santa Rosa?
Departing from New Delhi to Santa Rosa will take you 29h 28m. 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.

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

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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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Cheap flights from New Delhi to Santa Rosa from ₹ 66,955

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from New Delhi to Santa Rosa

Cheapest flights from New Delhi to Santa RosaExplore 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 7 September 2026.

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 7 September 2026.

Best flights from New Delhi to Santa RosaDiscover carefully curated flight deals from New Delhi to Santa Rosa that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Discover carefully curated flight deals from New Delhi to Santa Rosa that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Last-minute flights from New Delhi to Santa RosaDiscover last-minute flight deals from New Delhi to Santa Rosa. Data last updated 7 September 2026 and is based on user searches.

Discover last-minute flight deals from New Delhi to Santa Rosa. Data last updated 7 September 2026 and is based on user searches.

One-way flights from New Delhi to Santa RosaSearch for one-way flight options from New Delhi to Santa Rosa. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.

Search for one-way flight options from New Delhi to Santa Rosa. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.

Find flight deals from New Delhi to Santa Rosa

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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.

Related info for your journey

How long is the flight from New Delhi to Santa Rosa?

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for New Delhi to Santa Rosa

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Santa Rosa by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to California

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Search flights from New Delhi to Santa Rosa by cabin class

Find flights from New Delhi to Santa Rosa, based on your preferred cabin class, be it economy, premium economy, business, or first class.

New Delhi and Santa Rosa flights

Browse other New Delhi and Santa Rosa flight options. Last updated on 7 September 2026.

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

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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 7 September 2026.

Best flights from New Delhi to Santa Rosa
Discover carefully curated flight deals from New Delhi to Santa Rosa that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Last-minute flights from New Delhi to Santa Rosa
Discover last-minute flight deals from New Delhi to Santa Rosa. Data last updated 7 September 2026 and is based on user searches.

One-way flights from New Delhi to Santa Rosa
Search for one-way flight options from New Delhi to Santa Rosa. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.