EWR - STS

$215 Find Cheap Flights from Newark Liberty Airport to Santa Rosa - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$429
Typical prices: $465-$649
Alaska Airlines
Sun 10/7Wed 10/24
EWR - STS • 1 stop
Cheapest one-way
$215
Typical prices: $278-$386
American Airlines
Fri 1/5
EWR - STS • 1 stop
When to travel
November
Cheapest • 24% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Los Angeles (LAX)
Cheapest • Avg $544 (round-trip)
Phoenix Sky Harbor Intl (PHX)
Shortest trip • 9h 16m (one-way)
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Cheap Flights from Newark to Santa Rosa (EWR-STS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Newark to Santa Rosa

Wed, Oct 7 - Sat, Oct 24
Alaska Airlines Logo
7:03 am - 1:06 pmEWR  Newark-STS Santa Rosa Sonoma County
9h 03m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
6:19 am - 5:19 pmSTS  Santa Rosa Sonoma County-EWR Newark
8h 00m1 stop San Diego
$429Alaska Airlines
Wed, Feb 24 - Sat, Feb 27
Alaska Airlines Logo
5:30 pm - 10:53 pmEWR  Newark-STS Santa Rosa Sonoma County
8h 23m1 stop San Diego
Alaska Airlines Logo
6:47 pm - 5:58 amSTS  Santa Rosa Sonoma County-EWR Newark
8h 11m1 stop Portland
$429Alaska Airlines
Wed, Nov 18 - Wed, Dec 2
Alaska Airlines Logo
4:29 pm - 10:25 pmEWR  Newark-STS Santa Rosa Sonoma County
8h 56m1 stop San Diego
Alaska Airlines Logo
5:39 pm - 6:48 amSTS  Santa Rosa Sonoma County-EWR Newark
10h 09m1 stop Seattle/Tacoma Intl
$429Alaska Airlines
Wed, Feb 24 - Tue, Mar 2
Alaska Airlines Logo
7:17 am - 1:28 pmEWR  Newark-STS Santa Rosa Sonoma County
9h 11m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
6:47 pm - 5:58 amSTS  Santa Rosa Sonoma County-EWR Newark
8h 11m1 stop Portland
$429Alaska Airlines
Tue, Nov 17 - Tue, Dec 1
Alaska Airlines Logo
7:00 am - 1:33 pmEWR  Newark-STS Santa Rosa Sonoma County
9h 33m1 stop Los Angeles
Alaska Airlines Logo
6:47 pm - 5:55 amSTS  Santa Rosa Sonoma County-EWR Newark
8h 08m1 stop Portland
$429Alaska Airlines
Sat, Nov 21 - Wed, Dec 2
Alaska Airlines Logo
3:29 pm - 11:39 pmEWR  Newark-STS Santa Rosa Sonoma County
11h 10m1 stop San Diego
Alaska Airlines Logo
5:39 pm - 6:48 amSTS  Santa Rosa Sonoma County-EWR Newark
10h 09m1 stop Seattle/Tacoma Intl
$429Alaska Airlines
Wed, Nov 18 - Tue, Dec 1
Alaska Airlines Logo
7:00 am - 1:33 pmEWR  Newark-STS Santa Rosa Sonoma County
9h 33m1 stop Los Angeles
Alaska Airlines Logo
6:47 pm - 5:55 amSTS  Santa Rosa Sonoma County-EWR Newark
8h 08m1 stop Portland
$429Alaska Airlines
Sat, Feb 20 - Wed, Feb 24
Alaska Airlines Logo
5:30 pm - 10:53 pmEWR  Newark-STS Santa Rosa Sonoma County
8h 23m1 stop San Diego
Alaska Airlines Logo
7:12 am - 6:56 pmSTS  Santa Rosa Sonoma County-EWR Newark
8h 44m1 stop Seattle/Tacoma Intl
$429Alaska Airlines
Sat, Oct 17 - Tue, Oct 20
American Airlines Logo
7:05 am - 12:40 pmEWR  Newark-STS Santa Rosa Sonoma County
8h 35m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
1:10 pm - 11:44 pmSTS  Santa Rosa Sonoma County-EWR Newark
7h 34m1 stop Phoenix Sky Harbor Intl
$464American Airlines
Sat, Sep 26 - Sat, Oct 3
American Airlines Logo
10:59 am - 3:50 pmEWR  Newark-STS Santa Rosa Sonoma County
7h 51m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
1:08 pm - 11:40 pmSTS  Santa Rosa Sonoma County-EWR Newark
7h 32m1 stop Phoenix Sky Harbor Intl
$472American Airlines
Booking Insights

Price, demand and travel trends for Newark Airport to Santa Rosa flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Newark Airport to Santa Rosa with more confidence.

How much is a round-trip flight from Newark Airport to Santa Rosa?

Round-trip flights from Newark Airport to Santa Rosa start at $429. Prices are below average for this route right now, with typical round-trip fares ranging from $465 to $649. The lowest price found in the past 5 days was $429 on Alaska Airlines.

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Key details for Newark Airport to Santa Rosa flights

Low season

October

Cheapest flight

$215
Most popular time to fly with an average 62% increase in price.
Flight from Newark Airport to Santa Rosa

When to book flights from Newark to Santa Rosa

Are your dates flexible? Find out the best times to travel from Newark to Santa Rosa based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Newark Airport to Santa Rosa flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Newark Airport to Santa Rosa?

    Flights from Newark Airport to Santa Rosa usually depart from Newark (EWR) and arrive at Santa Rosa Sonoma County (STS).

  • What cabin classes can I book on flights from Newark Airport to Santa Rosa?

    Two cabin classes are available on flights from Newark Airport to Santa Rosa:

    • Economy Class
    • First Class

  • Which airports do connecting flights from Newark Airport to Santa Rosa pass through?

    One-stop flights from Newark Airport to Santa Rosa most commonly connect through:

    • Phoenix Sky Harbor Intl (PHX) - 67% of one-stop connections
    • San Diego (SAN) - 13% of one-stop connections
    • Seattle/Tacoma Intl (SEA) - 13% of one-stop connections
    • Los Angeles (LAX) - 7% of one-stop connections

    Phoenix Sky Harbor Intl (PHX) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Newark Airport to Santa Rosa?

    Yes. Being flexible with your travel dates can save you up to 25% on the Newark Airport to Santa Rosa route. Tuesday is the cheapest departure day at $470 round-trip on average, while Friday is the most expensive at $620, a difference of $150. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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

    There are currently no nonstop flights available from Newark Airport to Santa Rosa. Flights with 1 layover take between 9h 16m and 13h 08m in total, depending on the connection.

  • Do I need a passport to fly from Newark Airport to Santa Rosa?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Newark Airport to Santa Rosa changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $429 to $1,814. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Newark Airport to Santa Rosa looking right now?

    One-way fares from Newark Airport to Santa Rosa are currently lower than usual. Average one-way flight prices are about $215, which is 39% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Newark Airport to Santa Rosa?

    Flying via Phoenix Sky Harbor Intl (PHX) gives the shortest average 1-stop total travel time at 9h 16m, compared with 11h 46m via San Diego (SAN) and 12h 23m via Seattle/Tacoma Intl (SEA).

  • What is the time difference between Newark Airport and Santa Rosa?

    Santa Rosa is 3 hours behind Newark Airport (Pacific Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Santa Rosa Sonoma County Airport (STS)?

    Santa Rosa Sonoma County Airport (STS) hosts 5 major car rental companies, with daily rates starting from around $24 for economy cars. Top options include:
    · Ace
    · Dollar
    · Enterprise Rent-A-Car
    · Hertz
    · Budget

  • How much should I expect to pay for a Newark Airport to Santa Rosa flight?

    Round-trip flights from Newark Airport to Santa Rosa range from $465 to $649, with an average of $563 over the past 12 months. Anything below $465 counts as a good deal.

Your guide to booking Newark Airport to Santa Rosa flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Friday. On this route, Tuesday flights average $470 - about $150 less than Friday (24% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Newark Airport to Santa Rosa trip for November. Fares historically average $427 round-trip in that month - typically $483 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Santa Rosa Sonoma County Airport.
    - Hilton Garden Inn Sonoma County Airport

More options for your flight from Newark to Santa Rosa

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