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$189+ 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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
STS — EWR
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap 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 January 29, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/26. 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.
Wed 4/87:05 am
STS
-
EWR
2 stops13h 50m
Alaska Airlines
Tue 4/149:00 am
EWR
-
STS
1 stop12h 01m
Alaska Airlines
Deal found 1/26$336
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/237:48 pm
STS
-
EWR
1 stop16h 39m
Alaska Airlines
Wed 2/257:59 pm
EWR
-
STS
1 stop30h 58m
Alaska Airlines
Deal found 1/28$363
This Alaska Airlines deal was found by Cheapflights users on 1/27. 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.
Wed 3/117:57 pm
STS
-
EWR
1 stop8h 02m
Alaska Airlines
Mon 3/237:59 pm
EWR
-
STS
1 stop31h 00m
Alaska Airlines
Deal found 1/27$365
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/237:48 pm
STS
-
EWR
1 stop16h 39m
Alaska Airlines
Thu 2/264:29 pm
EWR
-
STS
1 stop10h 22m
Alaska Airlines
Deal found 1/28$373
This Alaska Airlines deal was found by Cheapflights users on 1/26. 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.
Thu 2/266:50 pm
STS
-
EWR
1 stop21h 09m
Alaska Airlines
Sat 2/285:30 pm
EWR
-
STS
1 stop18h 44m
Alaska Airlines
Deal found 1/26$378
This Alaska Airlines deal was found by Cheapflights users on 1/29. 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.
Sat 3/78:00 am
STS
-
EWR
1 stop7h 59m
Alaska Airlines
Wed 3/184:29 pm
EWR
-
STS
1 stop9h 44m
Alaska Airlines
Deal found 1/29$380
This Alaska Airlines deal was found by Cheapflights users on 1/26. 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.
Thu 2/268:00 am
STS
-
EWR
1 stop7h 59m
Alaska Airlines
Fri 2/275:30 pm
EWR
-
STS
1 stop18h 44m
Alaska Airlines
Deal found 1/26$393
This Alaska Airlines deal was found by Cheapflights users on 1/27. 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.
Thu 3/57:57 pm
STS
-
EWR
1 stop19h 31m
Alaska Airlines
Wed 3/184:29 pm
EWR
-
STS
1 stop9h 44m
Alaska Airlines
Deal found 1/27$399
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:00 am
STS
-
EWR
1 stop8h 19m
Alaska Airlines
Wed 10/287:29 pm
EWR
-
STS
1 stop30h 24m
Alaska Airlines
Deal found 1/28$403
This Alaska Airlines deal was found by Cheapflights users on 1/26. 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.
Thu 2/266:50 pm
STS
-
EWR
2 stops20h 38m
Alaska Airlines
Mon 3/27:59 pm
EWR
-
STS
1 stop17h 12m
Alaska Airlines
Deal found 1/26$404

Find 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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$336
(Alaska Airlines)

One-way from

$189
(Alaska Airlines)

Popular in

February

Cheapest in

October

Average price

$344
Provider with most accurate pricing for Santa Rosa Sonoma County-Newark flight deals.
Search Deals
Provider most trusted by Cheapflights users for Santa Rosa Sonoma County-Newark flights.
Search Deals
From Santa Rosa Sonoma County to Newark
Search Deals
One-way flight from Santa Rosa Sonoma County to Newark
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($100 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 29, 2026.
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

Wed 4/8

7:05 am-11:55 pm

2 stops13h 50m

Newark

Wed 4/15

9:00 am-6:01 pm

1 stop12h 01m

$336

Santa RosaNewark

STS - EWR

STSEWR

Santa Rosa Sonoma County

Wed 4/8

7:05 am-11:55 pm

2 stops13h 50m

Newark

Tue 4/14

9:00 am-6:01 pm

1 stop12h 01m

$336

Santa RosaNewark

STS - EWR

STSEWR

Santa Rosa Sonoma County

Mon 2/23

7:48 pm-3:27 pm

1 stop16h 39m

Newark

Tue 2/24

7:59 pm-10:11 am

1 stop17h 12m

$363

Santa RosaNewark

STS - EWR

STSEWR

Santa Rosa Sonoma County

Wed 3/11

7:57 pm-6:59 am

1 stop8h 02m

Newark

Mon 3/23

7:59 pm-11:59 pm

1 stop31h 00m

$365

Santa RosaNewark

STS - EWR

STSEWR

Santa Rosa Sonoma County

Mon 2/23

7:48 pm-3:27 pm

1 stop16h 39m

Newark

Thu 2/26

4:29 pm-11:51 pm

1 stop10h 22m

$373

Santa RosaNewark

STS - EWR

STSEWR

Santa Rosa Sonoma County

Thu 2/26

6:50 pm-6:59 pm

1 stop21h 09m

Newark

Sat 2/28

5:30 pm-9:14 am

1 stop18h 44m

$378

Santa RosaNewark

STS - EWR

STSEWR

Santa Rosa Sonoma County

Sat 3/7

8:00 am-6:59 pm

1 stop7h 59m

Newark

Wed 3/18

4:29 pm-11:13 pm

1 stop9h 44m

$380

Santa RosaNewark

STS - EWR

STSEWR

Santa Rosa Sonoma County

Thu 2/26

8:00 am-6:59 pm

1 stop7h 59m

Newark

Mon 3/2

5:30 pm-9:14 am

1 stop18h 44m

$393

Santa RosaNewark

STS - EWR

STSEWR

Santa Rosa Sonoma County

Fri 3/6

6:50 pm-6:59 pm

1 stop21h 09m

Newark

Wed 3/18

5:38 pm-11:15 pm

1 stop8h 37m

$403

Santa RosaNewark

STS - EWR

STSEWR

Santa Rosa Sonoma County

Thu 2/26

6:50 pm-5:11 pm

2 stops19h 21m

Newark

Fri 2/27

7:59 pm-10:11 am

1 stop17h 12m

$404

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 21 results
1
2
3
  • Most accurate provider: When it comes to deals on Santa Rosa-Newark Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Santa Rosa-Newark Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Santa Rosa-Newark Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Santa Rosa-Newark Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Santa Rosa-Newark Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, May is the cheapest month in which you can book a flight from Santa Rosa to Newark Airport (average of $138). Flying from Santa Rosa to Newark Airport in September is currently the most expensive (average of $234). 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.

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 January 29, 2026.
Get a feel of what it's like to fly with Alaska 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
11,806 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Alaska Airlines
8.0
Very good
11,806 reviews
Alaska Airlines
8.0
Very good
11,806 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

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. 1 airline has flights to Newark from Santa Rosa Sonoma County on a regular basis.

  • How long is the flight from Santa Rosa to Newark Airport?

    Airlines like Alaska Airlines fly from Santa Rosa to Newark Airport in about 13h 50m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 2559 mi.

  • What is the cheapest airline to fly from Santa Rosa to Newark Airport round-trip?

    According to our current data, Alaska Airlines ($398), offers the cheapest pricing from Santa Rosa to Newark Airport. Users have found that Alaska Airlines is 35% cheaper than the other options available to this destination.

  • 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, May is the cheapest month in which you can book a flight from Santa Rosa to Newark Airport (average of $138). Flying from Santa Rosa to Newark Airport in September is currently the most expensive (average of $234). 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
Queens
Bronx
Mahwah
East Rutherford
Yonkers
Bethlehem
Elizabeth
Secaucus
Mount Laurel
North Bergen
Ronkonkoma
Edgewater
Seaside Heights
Absecon
Carle Place
Parsippany
Staten Island
Carteret
Stamford
New Brunswick

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Top airline flying from Santa Rosa to Newark

Discover the top airline 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$398Average$537FlexibilityNo cancel feeOn-time75%

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