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

Departing from New Delhi to Santa Rosa will take you 36h 46m. 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.

₹ 53,381+ 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 21 October 2026.

Tue 3/1123:55 -

2 stops49h 49m

Thu 6/509:00 -

2 stops32h 30m

Deal found 20/10₹ 695,190

Mon 2/1123:55 -

2 stops49h 49m

Sun 2/509:00 -

2 stops32h 30m

Deal found 20/10₹ 750,468

Sun 25/1021:40 -

2 stops36h 46m

Tue 20/407:12 -

2 stops37h 03m

Deal found 20/10₹ 774,172

Tue 3/1103:20 -

2 stops46h 24m

Tue 4/516:23 -

2 stops27h 07m

Deal found 20/10₹ 825,657

Tue 27/1007:30 -

2 stops41h 13m

Mon 19/407:00 -

2 stops49h 30m

Deal found 20/10₹ 852,775

Mon 26/1010:50 -

2 stops61h 53m

Mon 19/407:00 -

2 stops49h 30m

Deal found 20/10₹ 918,956

Sun 1/1110:50 -

2 stops62h 54m

Wed 5/516:23 -

2 stops42h 42m

Deal found 20/10₹ 922,464

Sun 25/1010:50 -

2 stops62h 20m

Mon 19/407:00 -

2 stops25h 30m

Deal found 20/10₹ 1,015,668

Sat 24/1023:30 -

2 stops49h 13m

Tue 20/416:23 -

2 stops25h 07m

Deal found 20/10₹ 1,040,131

Sat 24/1023:30 -

2 stops52h 41m

Mon 19/407:00 -

2 stops25h 30m

Deal found 20/10₹ 1,133,335

Fri 23/1008:10 -

2 stops64h 37m

Sun 18/416:23 -

2 stops25h 07m

Deal found 20/10₹ 1,139,214

Fri 23/1008:10 -

2 stops64h 37m

Mon 19/407:00 -

2 stops25h 30m

Deal found 20/10₹ 1,232,418

Find flight deals from New Delhi to Santa Rosa

Round-trip from	₹ 129,139
One-way from	₹ 53,381
Popular in	August
Cheapest in	February
Average price	₹ 109,892

American Airlines
3/2-7/2
4 total stops
69h 10m total
New Delhi to Santa Rosa

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Delta
12/11-31/12
2 total stops
44h 53m total
New Delhi to Santa Rosa

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (₹ 815,798 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (₹ 126,577 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 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

Fastest return journey

New DelhiSanta Rosa

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

DELSTS

New Delhi Indira Gandhi Intl

Tue 8/12

03:20-16:05

2 stops26h 15m

Santa Rosa Sonoma County

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 61,820

New DelhiSanta Rosa

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

DELSTS

New Delhi Indira Gandhi Intl

Mon 14/12

05:10-10:42

2 stops67h 02m

Santa Rosa Sonoma County

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 62,958

New DelhiSanta Rosa

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

DELSTS

New Delhi Indira Gandhi Intl

Mon 7/12

03:20-10:42

2 stops44h 52m

Santa Rosa Sonoma County

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 70,922

New DelhiSanta Rosa

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

DELSTS

New Delhi Indira Gandhi Intl

Sun 6/12

03:20-10:42

2 stops44h 52m

Santa Rosa Sonoma County

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 71,017

New DelhiSanta Rosa

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

DELSTS

New Delhi Indira Gandhi Intl

Wed 16/12

03:20-16:05

2 stops26h 15m

Santa Rosa Sonoma County

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 71,017

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

₹ 71,017

New DelhiSanta Rosa

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

DELSTS

New Delhi Indira Gandhi Intl

Sat 12/12

03:20-16:05

2 stops26h 15m

Santa Rosa Sonoma County

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 71,017

New DelhiSanta Rosa

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

DELSTS

New Delhi Indira Gandhi Intl

Fri 4/12

05:10-10:42

2 stops67h 02m

Santa Rosa Sonoma County

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 72,060

New DelhiSanta Rosa

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

DELSTS

New Delhi Indira Gandhi Intl

Thu 3/12

05:10-10:42

2 stops67h 02m

Santa Rosa Sonoma County

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 72,060

New DelhiSanta Rosa

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

DELSTS

New Delhi Indira Gandhi Intl

Mon 2/11

10:35-21:34

2 stops48h 29m

Santa Rosa Sonoma County

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 75,663

Flights are sorted by cheapest return flights first.

Deals found on 18/10

Showing 1-10 of 18 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 36h 46m. 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?

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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Cheap flights from New Delhi to Santa Rosa from ₹ 53,381

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/11. 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 21 October 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 21 October 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 21 October 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 21 October 2026.

Last-minute flights from New Delhi to Santa RosaDiscover last-minute flight deals from New Delhi to Santa Rosa. Data last updated 21 October 2026 and is based on user searches.

Discover last-minute flight deals from New Delhi to Santa Rosa. Data last updated 21 October 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 21 October 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 21 October 2026.

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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

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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 21 October 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 21 October 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 21 October 2026.

Last-minute flights from New Delhi to Santa Rosa
Discover last-minute flight deals from New Delhi to Santa Rosa. Data last updated 21 October 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 21 October 2026.