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Santa Rosa

$79+ Cheap flights from North America to Santa Rosa (STS)

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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — STS
Jan 25 — Feb 11
Sun 1/25
Sun 2/1
1 adult, Economy
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Cheap flight deals from North America to Santa Rosa

Cheapest flights from North America to Santa Rosa
Explore the most affordable flight options available from North America to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 2025.

This Alaska Airlines deal was found by Cheapflights users on 12/26. 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.
Fri 12/269:48 pmLAS - STS
Nonstop1h 52mAlaska Airlines
Fri 1/309:33 pmSTS - LAS
1 stop25h 39mAlaska Airlines
Deal found 12/26$395
This Alaska Airlines deal was found by Cheapflights users on 12/23. 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 12/311:32 pmLAX - STS
Nonstop1h 41mAlaska Airlines
Fri 1/27:00 amSTS - LAX
Nonstop1h 37mAlaska Airlines
Deal found 12/23$407
This Alaska Airlines deal was found by Cheapflights users on 12/24. 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 12/259:48 pmLAS - STS
Nonstop1h 52mAlaska Airlines
Thu 1/17:00 amSTS - LAS
Nonstop1h 41mAlaska Airlines
Deal found 12/24$447
This Alaska Airlines deal was found by Cheapflights users on 12/23. 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 12/237:56 pmLAS - STS
1 stop4h 22mAlaska Airlines
Tue 12/306:37 pmSTS - LAS
1 stop5h 49mAlaska Airlines
Deal found 12/23$466
This Alaska Airlines deal was found by Cheapflights users on 12/25. 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 12/251:32 pmLAX - STS
Nonstop1h 41mAlaska Airlines
Thu 12/256:37 pmSTS - LAX
Nonstop1h 44mAlaska Airlines
Deal found 12/25$481
This Alaska Airlines deal was found by Cheapflights users on 12/26. 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.
Sat 12/2711:04 amPHX - STS
Nonstop2h 25mAlaska Airlines
Tue 1/66:45 amSTS - PHX
1 stop4h 05mAlaska Airlines
Deal found 12/26$484
This Alaska Airlines deal was found by Cheapflights users on 12/26. 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.
Sat 12/271:32 pmLAX - STS
Nonstop1h 41mAlaska Airlines
Sun 12/287:00 amSTS - LAX
Nonstop1h 47mAlaska Airlines
Deal found 12/26$487
This Alaska Airlines deal was found by Cheapflights users on 12/25. 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 12/3112:20 pmSNA - STS
Nonstop1h 51mAlaska Airlines
Sun 1/41:46 pmSTS - SNA
Nonstop1h 41mAlaska Airlines
Deal found 12/25$487
This Alaska Airlines deal was found by Cheapflights users on 12/24. 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 12/297:50 pmLAX - STS
1 stop3h 50mAlaska Airlines
Fri 1/23:53 pmSTS - LAX
Nonstop1h 32mAlaska Airlines
Deal found 12/24$497
This Alaska Airlines deal was found by Cheapflights users on 12/24. 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 12/318:09 pmSEA - STS
Nonstop2h 08mAlaska Airlines
Mon 1/56:00 amSTS - SEA
Nonstop2h 06mAlaska Airlines
Deal found 12/24$497
This Alaska Airlines deal was found by Cheapflights users on 12/25. 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 12/3111:04 amPHX - STS
Nonstop2h 25mAlaska Airlines
Sat 1/312:59 pmSTS - PHX
Nonstop2h 03mAlaska Airlines
Deal found 12/25$505
This Alaska Airlines deal was found by Cheapflights users on 12/26. 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.
Tue 12/308:20 amPHX - STS
1 stop7h 24mAlaska Airlines
Fri 1/99:38 amSTS - PHX
1 stop4h 25mAlaska Airlines
Deal found 12/26$506

Find flight deals from North America to Santa Rosa

Keep the following information in mind while searching for North America to Santa Rosa flight deals. Data was last updated December 26, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$117
(Alaska Airlines)

One-way from

$79
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$517

Good round-trip deal

$137 or less

Good one-way deal

$58 or less
Provider with most accurate pricing for New York (NYC)-San Francisco flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-San Francisco flights.
Search Deals
From North America to Santa Rosa Sonoma County
Search Deals
One-way flight from North America to Santa Rosa Sonoma County
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from North America to Santa Rosa Sonoma County.
Search Deals
Price to beat on a one-way flight from North America to Santa Rosa Sonoma County.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from North America to Santa Rosa 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 December 26, 2025.
Use the filters below to find and compare flights from North America to Santa Rosa that are best for you.

Fly from

North America

Fly to

Santa Rosa

Route

Depart

Return

Price

SeattleSanta Rosa

SEA - STS

SEASTS

Seattle/Tacoma Intl

Fri 1/30

9:59 pm-11:59 pm

Nonstop2h 00m

Santa Rosa Sonoma County

Sun 2/1

9:33 pm-11:36 pm

Nonstop2h 03m

$117

SeattleSanta Rosa

SEA - STS

SEASTS

Seattle/Tacoma Intl

Fri 1/23

9:59 pm-11:59 pm

Nonstop2h 00m

Santa Rosa Sonoma County

Mon 1/26

9:33 pm-11:36 pm

Nonstop2h 03m

$117

Los AngelesSanta Rosa

LAX - STS

LAXSTS

Los Angeles

Thu 2/26

10:10 pm-11:57 pm

Nonstop1h 47m

Santa Rosa Sonoma County

Tue 3/3

7:00 am-8:47 am

Nonstop1h 47m

$137

Los AngelesSanta Rosa

LAX - STS

LAXSTS

Los Angeles

Thu 1/22

9:16 pm-10:58 pm

Nonstop1h 42m

Santa Rosa Sonoma County

Mon 1/26

7:56 pm-9:34 pm

Nonstop1h 38m

$137

SeattleSanta Rosa

SEA - STS

SEASTS

Seattle/Tacoma Intl

Sat 1/24

8:35 am-10:35 am

Nonstop2h 00m

Santa Rosa Sonoma County

Sun 1/25

9:33 pm-11:36 pm

Nonstop2h 03m

$137

SeattleSanta Rosa

SEA - STS

SEASTS

Seattle/Tacoma Intl

Sat 1/24

8:35 am-10:35 am

Nonstop2h 00m

Santa Rosa Sonoma County

Mon 1/26

9:33 pm-11:36 pm

Nonstop2h 03m

$137

SeattleSanta Rosa

SEA - STS

SEASTS

Seattle/Tacoma Intl

Fri 2/27

9:48 pm-11:50 pm

Nonstop2h 02m

Santa Rosa Sonoma County

Sun 3/1

7:57 pm-10:05 pm

Nonstop2h 08m

$142

Los AngelesSanta Rosa

LAX - STS

LAXSTS

Los Angeles

Sun 2/15

8:19 am-10:11 am

Nonstop1h 52m

Santa Rosa Sonoma County

Thu 2/26

7:00 am-8:47 am

Nonstop1h 47m

$147

Los AngelesSanta Rosa

LAX - STS

LAXSTS

Los Angeles

Sat 1/24

8:35 am-10:25 am

Nonstop1h 50m

Santa Rosa Sonoma County

Fri 1/30

7:56 pm-9:34 pm

Nonstop1h 38m

$147

Los AngelesSanta Rosa

LAX - STS

LAXSTS

Los Angeles

Tue 2/17

8:19 am-10:11 am

Nonstop1h 52m

Santa Rosa Sonoma County

Fri 2/27

7:48 pm-9:28 pm

Nonstop1h 40m

$147

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/25

Showing 1-10 of 60 results
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Best time to book a flight from North America to Santa Rosa

Have a flexible travel schedule? Discover the best time to fly to Santa Rosa from North America 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 North America to Santa Rosa

What is the cheapest month to book a flight from North America to Santa Rosa?

Currently, March is the cheapest month in which you can book a flight from North America to Santa Rosa (average of $23). Flying from North America to Santa Rosa in July is currently the most expensive (average of $59). 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 NA to STS?

Find hourly flight availability from North America to Santa Rosa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 26, 2025.

A simple way to save on the total cost of your ticket is to fly from North America to Santa Rosa at noon. If you’re flexible enough to do this you can expect to save up to 45% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from North America to Santa Rosa?

Use this chart to determine the cheapest time to fly round-trip from North America to Santa Rosa. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their North America to Santa Rosa flight should consider departing on Tuesday mornings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from North America to Santa Rosa

Explore weekly flight availability from North America to Santa Rosa. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 26, 2025.

The most flights from 0NA to STS are scheduled on a Tuesday (13 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (7 on average).

Reviews of airlines servicing Santa Rosa

Get insights into the airlines that provide service to Santa Rosa. 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 Santa Rosa. Reviews last updated December 26, 2025.
Read reviews from past customers who have flown Alaska Airlines, Hawaiian Airlines, and Avelo Airlines from North America to Santa Rosa. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,534 reviews

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
11,534 reviews
Alaska Airlines
8.0
Very good
11,534 reviews

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Hawaiian Airlines
7.8
Good
2,820 reviews
Alaska Airlines
8.0
Very good
11,534 reviews

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Avelo Airlines
7.5
Good
Alaska Airlines
8.0
Very good
11,534 reviews

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
American Airlines
7.2
Good
11,064 reviews
Alaska Airlines
8.0
Very good
11,534 reviews

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Frontier
5.8
Fair
3,070 reviews
Alaska Airlines
8.0
Very good
11,534 reviews

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

Find useful and relevant information for your journey from North America to Santa Rosa. 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 into for flights to Santa Rosa from North America?

    For a flight from North America to Santa Rosa, you will be flying into Sonoma County. Santa Rosa Sonoma County (STS) is just 7.2 mi from the center of the city.

  • How popular is this North America to Santa Rosa flight route?

    The North America to Santa Rosa Sonoma County flight path was viewed by 4 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from North America to Santa Rosa?

    Alaska Airlines and American Airlines can get you from North America to Santa Rosa in just under 2h. Your travel time can differ by up to 4h 08m. There are 618 mi between North America and Santa Rosa. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from North America to Santa Rosa one-way?

    One-way options have recently been found by users for as low as $26 on Avelo Airlines. Other airlines that offer cheap prices include Alaska Airlines from $58 and Hawaiian Airlines from $68 one-way.

  • What are the most popular routes from North America to Santa Rosa?

    Most travelers choose Los Angeles - Santa Rosa Sonoma County, Seattle/Tacoma Intl - Santa Rosa Sonoma County or Santa Ana J. Wayne/Orange Cnty - Santa Rosa Sonoma County when deciding on the best route from North America to Santa Rosa.

  • What are the most reliable airlines from North America to Santa Rosa?

    Consider Japan Airlines (88%), SkyWest Airlines (82%) or Alaska Airlines (79%) when booking your flight. These represent the most reliable airlines when flying from North America to Santa Rosa.

  • What are the cheapest flights from North America to Santa Rosa?

    Looking for the cheapest flight from North America to Santa Rosa? While on average our users pay $228, our data indicates the cheapest price to be $98. The most popular route (Los Angeles - Santa Rosa Sonoma County), is priced around $137.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from North America 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.

  • What is the cheapest month to book a flight from North America to Santa Rosa?

    Currently, March is the cheapest month in which you can book a flight from North America to Santa Rosa (average of $23). Flying from North America to Santa Rosa in July is currently the most expensive (average of $59). 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 Santa Rosa?

Book flights to Santa Rosa if you plan to visit one of these locations
Fort Bragg
Ukiah

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Alternative routes for North America to Santa Rosa

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from North America to Santa Rosa

Discover the top 5 airlines that operate flights from North America to Santa Rosa. 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 December 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$38Average$130FlexibilityNo cancel feeOn-time62%
Avelo AirlinesCheapest$47Average$120FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$117Average$226FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$137Average$421FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$167Average$537FlexibilityNo cancel feeOn-time71%

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