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$152+ Cheap flights from Santa Rosa (STS) to Newark (EWR)

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
STS — EWR
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Santa Rosa to Newark

Discover tips and strategies to find the most affordable flight options for your journey from Santa Rosa (STS) to Newark (EWR). 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 July 30, 2025.

Round-trip from

$304
(Alaska Airlines)

One-way from

$152
(Alaska Airlines)

Popular in

November

Cheapest in

December

Average price

$630
From Santa Rosa Sonoma County to Newark
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One-way flight from Santa Rosa Sonoma County to Newark
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 8% potential price decrease ($52 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Santa Rosa to Newark

Cheapest flights from Santa Rosa to Newark
Explore the most affordable flight options available from Santa Rosa to Newark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This Alaska Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/77:00 amSTS - EWR
1 stop21h 39mAlaska Airlines
Wed 10/229:00 amEWR - STS
1 stop10h 54mAlaska Airlines
Deal found 7/30$304
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/133:07 pmSTS - EWR
1 stop11h 52mHawaiian Airlines
Sat 9/209:00 amEWR - STS
1 stop13h 12mHawaiian Airlines
Deal found 7/28$327

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Rosa to Newark 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 2,558,603 searches. Data last updated July 30, 2025.
Use the filters below to find and compare flights from Santa Rosa to Newark Airport that are best for you.

Fly from

Santa Rosa

Fly to

Newark

Route

Depart

Return

Price

Santa RosaNewark

STS - EWR

STSEWR

Santa Rosa Sonoma County

Tue 10/7

7:00 am-7:39 am

1 stop21h 39m

Newark

Wed 10/22

9:00 am-4:54 pm

1 stop10h 54m

$304

Santa RosaNewark

STS - EWR

STSEWR

Santa Rosa Sonoma County

Sat 9/13

3:07 pm-5:59 am

1 stop11h 52m

Newark

Sat 9/20

9:00 am-7:12 pm

1 stop13h 12m

$327

Santa RosaNewark

STS - EWR

STSEWR

Santa Rosa Sonoma County

Wed 9/3

6:00 am-5:15 pm

1 stop8h 15m

$152

Santa RosaNewark

STS - EWR

STSEWR

Santa Rosa Sonoma County

Mon 8/25

6:56 pm-5:59 am

1 stop8h 03m

$172

Santa RosaNewark

STS - EWR

STSEWR

Santa Rosa Sonoma County

Sun 11/23

4:23 pm-5:23 am

1 stop10h 00m

$404

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Santa Rosa to Newark

Have a flexible travel schedule? Discover the best time to fly to Newark from Santa Rosa with our price prediction graph.
Estimated round-trip 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 Santa Rosa to Newark Airport

What is the cheapest month to book a flight from Santa Rosa to Newark Airport?

Currently, January is the cheapest month in which you can book a flight from Santa Rosa to Newark Airport (average of $228). Flying from Santa Rosa to Newark Airport in June is currently the most expensive (average of $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.

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

Find hourly flight availability from Santa Rosa to Newark. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2025.

It’s optimal to fly from Santa Rosa to Newark Airport in the evening. By choosing this option you can save up to 72% on the cost of your flight, compared to a flight in the morning.

How much does it cost to fly round-trip from Santa Rosa to Newark Airport?

Reviews of airlines servicing Newark

Get insights into the airlines that provide service to Newark. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Newark. Reviews last updated July 30, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Hawaiian Airlines, and American Airlines from Santa Rosa to Newark Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Santa Rosa to Newark. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Santa Rosa to Newark?

    For a flight from Santa Rosa to Newark, you will be flying from Sonoma County. Santa Rosa Sonoma County (STS) is just 7.2 mi from the center of the city. Sonoma County is the only Santa Rosa airport and it handles 0 outbound flights to Newark per day. 2 airlines have flights to Newark from Santa Rosa Sonoma County on a regular basis.

  • What are the cheapest airlines flying from Santa Rosa to Newark Airport round-trip?

    According to our current data, Alaska Airlines ($304), Hawaiian Airlines ($340), and American Airlines ($684) offers the cheapest pricing from Santa Rosa to Newark Airport. Users have found that Alaska Airlines is 54% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Santa Rosa to Newark Airport one-way?

    The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $152. However, be on the lookout for offers from Hawaiian Airlines and American Airlines, as they are both options that can get you from Santa Rosa to Newark Airport for a low price.

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

    Yes. In addition to deals on Santa Rosa to Newark flights, Cheapflights offers vacation packages that include both flights and hotel.

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

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

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

    Yes. Cheapflights offers flight deals from Santa Rosa to Newark 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 Santa Rosa to Newark Airport?

    Currently, January is the cheapest month in which you can book a flight from Santa Rosa to Newark Airport (average of $228). Flying from Santa Rosa to Newark Airport in June is currently the most expensive (average of $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

Traveling to a place near Newark Airport?

Book flights to Newark Airport if you plan to visit one of these locations
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Top 2 airlines flying from Santa Rosa to Newark

Discover the top 2 airlines that operate flights from Santa Rosa to Newark. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$296Average$356FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$353Average$542FlexibilityNo cancel feeOn-time75%

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