EWR - STS

$235 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
$467
Typical prices: $470-$756
Alaska Airlines
Fri 1/19Mon 1/22
EWR - STS • 1 stop
Cheapest one-way
$235
Typical prices: $254-$386
American Airlines
Sat 3/10
EWR - STS • 1 stop
When to travel
February
Cheapest • 21% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
San Diego (SAN)
Cheapest • Avg $546 (round-trip)
Phoenix Sky Harbor Intl (PHX)
Shortest trip • 9h 17m (one-way)
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We hope you love your trip to Santa Rosa!

Cheap Flights from Newark to Santa Rosa (EWR-STS)

 

Cheap flights from Newark to Santa Rosa with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Tue, Jan 19 - Fri, Jan 22
Alaska Airlines Logo
6:19 pm - 12:21 pmEWR  Newark-STS Santa Rosa Sonoma County
21h 02m1 stop Los Angeles
Alaska Airlines Logo
7:20 pm - 3:32 pmSTS  Santa Rosa Sonoma County-EWR Newark
17h 12m1 stop San Diego
$467Alaska Airlines
Tue, Jan 19 - Fri, Jan 22
Alaska Airlines Logo
9:00 am - 10:57 pmEWR  Newark-STS Santa Rosa Sonoma County
16h 57m2 stops Seattle/Tacoma Intl San Diego
Alaska Airlines Logo
7:20 pm - 3:32 pmSTS  Santa Rosa Sonoma County-EWR Newark
17h 12m1 stop San Diego
$468Alaska Airlines
Tue, Jan 5 - Sat, Jan 9
American Airlines Logo
10:27 am - 3:55 pmEWR  Newark-STS Santa Rosa Sonoma County
8h 28m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
1:24 pm - 11:54 pmSTS  Santa Rosa Sonoma County-EWR Newark
7h 30m1 stop Phoenix Sky Harbor Intl
$469American Airlines
Sat, Jan 23 - Sat, Jan 30
Delta Logo
7:00 am - 11:54 amEWR  Newark-STS Santa Rosa Sonoma County
7h 54m1 stop Salt Lake City
Delta Logo
12:39 pm - 12:04 amSTS  Santa Rosa Sonoma County-EWR Newark
8h 25m1 stop Salt Lake City
$469Delta
Wed, Jan 20 - Sat, Jan 23
Delta Logo
7:00 am - 11:54 amEWR  Newark-STS Santa Rosa Sonoma County
7h 54m1 stop Salt Lake City
Delta Logo
7:00 am - 5:37 pmSTS  Santa Rosa Sonoma County-EWR Newark
7h 37m1 stop Salt Lake City
$469Delta
Sat, Mar 13 - Tue, Mar 16
Alaska Airlines Logo
4:18 pm - 8:12 amEWR  Newark-STS Santa Rosa Sonoma County
18h 54m1 stop Portland
Alaska Airlines Logo
12:55 pm - 6:35 amSTS  Santa Rosa Sonoma County-EWR Newark
14h 40m1 stop Los Angeles
$469Alaska Airlines
Tue, Jan 19 - Fri, Jan 22
Alaska Airlines Logo
9:00 am - 10:57 pmEWR  Newark-STS Santa Rosa Sonoma County
16h 57m2 stops Seattle/Tacoma Intl San Diego
Alaska Airlines Logo
7:20 pm - 6:53 amSTS  Santa Rosa Sonoma County-EWR Newark
32h 33m2 stops San Diego Seattle/Tacoma Intl
$473Alaska Airlines
Wed, Nov 18 - Wed, Nov 25
Delta Logo
6:00 am - 4:06 pmEWR  Newark-STS Santa Rosa Sonoma County
13h 06m2 stops Atlanta Hartsfield-Jackson Salt Lake City
Delta Logo
4:47 pm - 5:59 amSTS  Santa Rosa Sonoma County-EWR Newark
10h 12m1 stop Salt Lake City
$474Delta
Wed, Nov 18 - Wed, Nov 25
Delta Logo
9:40 am - 4:06 pmEWR  Newark-STS Santa Rosa Sonoma County
9h 26m2 stops Detroit Metropolitan Wayne County Salt Lake City
Delta Logo
4:47 pm - 5:59 amSTS  Santa Rosa Sonoma County-EWR Newark
10h 12m1 stop Salt Lake City
$474Delta
Wed, Nov 18 - Wed, Nov 25
American Airlines Logo
7:30 am - 3:56 pmEWR  Newark-STS Santa Rosa Sonoma County
11h 26m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
4:29 pm - 5:50 amSTS  Santa Rosa Sonoma County-EWR Newark
10h 21m1 stop Phoenix Sky Harbor Intl
$494American Airlines

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 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 typically range from $470 to $756. The lowest price found in the past 5 days was $467, on Alaska Airlines.

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Key details for Newark Airport to Santa Rosa flights

Low season

November

Cheapest flight

$235
Beat the crowds with an average 86% drop in travelers.
The most popular month to fly with an average 94% increase in travelers.
One-way 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 answers about this route, including flight times, airports, airlines and booking tips.

  • 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

  • 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 17m and 11h 46m 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.

  • 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 $470 to $756, with an average of $589 over the past 12 months. Anything below $470 counts as a good deal.

  • 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 $469 to $1,993. 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 $237, which is 32% below the typical average for this route.

  • 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

  • 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).

  • 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) - 79% of one-stop connections
    • San Diego (SAN) - 14% of one-stop connections
    • Seattle/Tacoma Intl (SEA) - 7% of one-stop connections

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

    Yes. Flexible dates can save you up to 28% on flights from Newark Airport to Santa Rosa. Tuesday is the cheapest departure day at $470 round-trip on average, while Thursday is the most expensive at $652, a difference of $182.

    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 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 17m, compared with 10h 03m via Seattle/Tacoma Intl (SEA) and 11h 46m via San Diego (SAN).

  • 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.

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 are flexible, aim for a Tuesday departure and avoid flying on Thursday. On this route, Tuesday flights average $470, about $182 less than Thursday fares (28% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Newark Airport to Santa Rosa trip for February. Fares historically average $465 round-trip in that month - typically $445 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

Complete your trip to Santa Rosa with a hotel stay or car rental

Car rentals in Santa Rosa
Hotels in Santa Rosa
Vacations in Santa Rosa