HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Orange County

$108+ Cheap flights from Santa Rosa (STS) to Orange County

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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
STS — SNA
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Santa Rosa to Orange County with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Santa Rosa to Orange County

Cheapest flights from Santa Rosa to Orange County
Explore the most affordable flight options available from Santa Rosa to Orange County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Alaska Airlines deal was found by Cheapflights users on 12/10. 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 12/311:46 pmSTS - SNA
Nonstop1h 41mAlaska Airlines
Thu 1/14:04 pmSNA - STS
Nonstop1h 53mAlaska Airlines
Deal found 12/10$197
This Alaska Airlines deal was found by Cheapflights users on 12/10. 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 12/313:26 pmSTS - SNA
Nonstop1h 41mAlaska Airlines
Mon 1/59:30 pmSNA - STS
1 stop16h 02mAlaska Airlines
Deal found 12/10$246
This Alaska Airlines deal was found by Cheapflights users on 12/10. 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 12/311:46 pmSTS - SNA
Nonstop1h 41mAlaska Airlines
Tue 1/610:52 amSNA - STS
1 stop8h 10mAlaska Airlines
Deal found 12/10$255
This Alaska Airlines deal was found by Cheapflights users on 12/10. 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 12/318:17 pmSTS - SNA
1 stop13h 08mAlaska Airlines
Fri 1/25:44 pmSNA - STS
Nonstop1h 53mAlaska Airlines
Deal found 12/10$265
This Alaska Airlines deal was found by Cheapflights users on 12/10. 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 12/311:46 pmSTS - SNA
Nonstop1h 41mAlaska Airlines
Wed 1/712:33 pmSNA - STS
2 stops20h 25mAlaska Airlines
Deal found 12/10$269
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
Wed 12/173:16 pmSTS - SNA
Nonstop1h 40mHawaiian Airlines
Tue 1/612:20 pmSNA - STS
Nonstop1h 51mHawaiian Airlines
Deal found 12/10$285
This CheapTickets deal was found by Cheapflights users on 12/10. 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 CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/179:28 amSTS - SNA
Nonstop1h 44mMultiple Airlines
Tue 1/64:04 pmSNA - STS
Nonstop1h 53mMultiple Airlines
Deal found 12/10$293
This Expedia deal was found by Cheapflights users on 12/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/238:17 pmSTS - LGB
3 stops23h 48mMultiple Airlines
Thu 12/258:00 amLGB - STS
2 stops16h 18mMultiple Airlines
Deal found 12/11$1,740
This Expedia deal was found by Cheapflights users on 12/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/258:17 pmSTS - LGB
3 stops23h 48mMultiple Airlines
Mon 12/298:00 amLGB - STS
2 stops16h 18mMultiple Airlines
Deal found 12/11$8,408

Find flight deals from Santa Rosa to Orange County

Keep the following information in mind while searching for Santa Rosa to Orange County flight deals. Data was last updated December 12, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$191
(Alaska Airlines)

One-way from

$108
(Alaska Airlines)

Popular in

November

Cheapest in

January

Average price

$190
Provider with most accurate pricing for San Francisco-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Los Angeles flights.
Search Deals
From Santa Rosa Sonoma County to Orange County
Search Deals
One-way flight from Santa Rosa Sonoma County to Orange County
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Rosa to Orange County 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 12, 2025.
Use the filters below to find and compare flights from Santa Rosa to Orange County that are best for you.

Fly from

Santa Rosa

Fly to

Orange County

Route

Depart

Return

Price

Santa RosaSanta Ana

STS - SNA

STSSNA

Santa Rosa Sonoma County

Thu 1/1

11:14 am-12:55 pm

Nonstop1h 41m

Santa Ana J. Wayne/Orange Cnty

Thu 1/1

4:04 pm-5:57 pm

Nonstop1h 53m

$191

Santa RosaSanta Ana

STS - SNA

STSSNA

Santa Rosa Sonoma County

Fri 5/8

3:21 pm-4:55 pm

Nonstop1h 34m

Santa Ana J. Wayne/Orange Cnty

Tue 5/12

5:35 pm-7:17 pm

Nonstop1h 42m

$197

Santa RosaSanta Ana

STS - SNA

STSSNA

Santa Rosa Sonoma County

Thu 4/16

9:25 am-11:04 am

Nonstop1h 39m

Santa Ana J. Wayne/Orange Cnty

Mon 4/20

11:44 am-1:22 pm

Nonstop1h 38m

$197

Santa RosaSanta Ana

STS - SNA

STSSNA

Santa Rosa Sonoma County

Sat 4/25

3:21 pm-4:55 pm

Nonstop1h 34m

Santa Ana J. Wayne/Orange Cnty

Mon 5/4

11:44 am-1:22 pm

Nonstop1h 38m

$197

Santa RosaSanta Ana

STS - SNA

STSSNA

Santa Rosa Sonoma County

Fri 1/23

3:09 pm-4:49 pm

Nonstop1h 40m

Santa Ana J. Wayne/Orange Cnty

Mon 1/26

11:29 am-1:20 pm

Nonstop1h 51m

$197

Santa RosaSanta Ana

STS - SNA

STSSNA

Santa Rosa Sonoma County

Fri 2/27

9:56 am-11:37 am

Nonstop1h 41m

Santa Ana J. Wayne/Orange Cnty

Mon 3/2

12:16 pm-2:10 pm

Nonstop1h 54m

$197

Santa RosaSanta Ana

STS - SNA

STSSNA

Santa Rosa Sonoma County

Fri 2/13

5:27 pm-7:08 pm

Nonstop1h 41m

Santa Ana J. Wayne/Orange Cnty

Sat 2/14

12:16 pm-2:10 pm

Nonstop1h 54m

$197

Santa RosaSanta Ana

STS - SNA

STSSNA

Santa Rosa Sonoma County

Tue 2/24

9:56 am-11:37 am

Nonstop1h 41m

Santa Ana J. Wayne/Orange Cnty

Mon 3/2

4:03 pm-5:57 pm

Nonstop1h 54m

$197

Santa RosaSanta Ana

STS - SNA

STSSNA

Santa Rosa Sonoma County

Fri 1/2

11:14 am-12:55 pm

Nonstop1h 41m

Santa Ana J. Wayne/Orange Cnty

Tue 1/6

5:44 pm-7:37 pm

Nonstop1h 53m

$197

Santa RosaSanta Ana

STS - SNA

STSSNA

Santa Rosa Sonoma County

Fri 5/1

3:21 pm-4:55 pm

Nonstop1h 34m

Santa Ana J. Wayne/Orange Cnty

Tue 5/5

11:44 am-1:22 pm

Nonstop1h 38m

$197

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 24 results
1
2
3

Best time to book a flight from Santa Rosa to Orange County

Have a flexible travel schedule? Discover the best time to fly to Orange County 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 Orange County

What is the cheapest month to book a flight from Santa Rosa to Orange County?

Currently, February is the cheapest month in which you can book a flight from Santa Rosa to Orange County (average of $38). Flying from Santa Rosa to Orange County in November is currently the most expensive (average of $80). 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 KFI?

Find hourly flight availability from Santa Rosa to Orange County. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

It’s optimal to fly from Santa Rosa to Orange County in the evening. By choosing this option you can save up to 50% on the cost of your flight, compared to a flight at noon.

Weekly flight availability from Santa Rosa to Orange County

Explore weekly flight availability from Santa Rosa to Orange County. 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 12, 2025.

The most flights from STS to zzKFI are scheduled on a Monday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

Reviews of airlines servicing Orange County

Get insights into the airlines that provide service to Orange County. 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 Orange County. Reviews last updated December 12, 2025.
See what other customers who have flown with Alaska Airlines, Hawaiian Airlines, and American Airlines from Santa Rosa to Orange County have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,431 reviews

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.0

Food

7.1

Boarding

8.1

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
11,431 reviews
Alaska Airlines
8.0
Very good
11,431 reviews

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.0

Food

7.1

Boarding

8.1

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
2,818 reviews
Alaska Airlines
8.0
Very good
11,431 reviews

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.0

Food

7.1

Boarding

8.1

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
11,049 reviews
Alaska Airlines
8.0
Very good
11,431 reviews

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.0

Food

7.1

Boarding

8.1

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 Santa Rosa to Orange County. 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 Orange County?

    Santa Rosa Sonoma County (STS) is the airport you will fly out of if you book a flight from Santa Rosa to Orange County. It is only a 7.2 mi journey to Sonoma County (STS) from Santa Rosa’s city center.

  • How popular is this Santa Rosa to Orange County flight route?

    This flight path from Santa Rosa Sonoma County to Orange County was viewed by 10 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 Santa Rosa to Orange County?

    There are many flights that can get you from Santa Rosa to Orange County in 1h 41m. Fly via Alaska Airlines or Southwest to get the fastest option. Airlines will cover a distance of 433 mi. This flight may include one or multiple stops.

  • What are the most reliable airlines from Santa Rosa to Orange County?

    No one likes to see their flight delayed. When booking a flight from Santa Rosa to Orange County consider choosing SkyWest Airlines (80%), Alaska Airlines (80%) or Hawaiian Airlines (75%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Santa Rosa to Orange County?

    On average you can expect to pay $195 for a flight from Santa Rosa to Orange County. The cheapest flight overall is $88 while the most popular route, (Santa Rosa Sonoma County - Santa Ana J. Wayne/Orange Cnty) is currently priced at $191.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Santa Rosa to Orange County 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 Orange County?

    Currently, February is the cheapest month in which you can book a flight from Santa Rosa to Orange County (average of $38). Flying from Santa Rosa to Orange County in November is currently the most expensive (average of $80). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Santa Rosa to Orange County

See prices for flight routes from nearby airports that may be better suited for you.
San Francisco to Las Vegas flights
San Francisco to Los Angeles flights
San Francisco to Ontario flights
Los Angeles to Las Vegas flights
Ontario to San Francisco flights
Los Angeles to San Francisco flights
Santa Ana to Las Vegas flights
Burbank to Las Vegas flights
San Francisco to Santa Ana flights
San Jose to Los Angeles flights
San Jose to Las Vegas flights
Santa Ana to San Francisco flights
Los Angeles to San Jose flights
Sacramento to Las Vegas flights
Los Angeles to Sacramento flights
San Francisco to San Diego flights
Oakland to Las Vegas flights
San Francisco to Palm Springs flights
Ontario to Las Vegas flights
Sacramento to Los Angeles flights
San Diego to Las Vegas flights
San Jose to Ontario flights
San Francisco to Burbank flights
San Diego to San Francisco flights
Las Vegas to Los Angeles flights
Burbank to San Francisco flights
San Jose to San Diego flights
San Jose to Santa Ana flights
Ontario to Sacramento flights
Los Angeles to Reno flights
Santa Ana to San Jose flights
Ontario to San Jose flights
Sacramento to Ontario flights
Las Vegas to Burbank flights
Las Vegas to San Francisco flights
Las Vegas to Santa Ana flights
Fresno to Las Vegas flights
Sacramento to Santa Ana flights
Los Angeles to Oakland flights
Long Beach to San Francisco flights
Reno to Las Vegas flights
Sacramento to San Diego flights
San Diego to Sacramento flights
Reno to Los Angeles flights
Las Vegas to San Diego flights
Santa Ana to Sacramento flights
Stockton to Las Vegas flights
San Francisco to Long Beach flights
San Jose to Palm Springs flights
Oakland to San Diego flights

Top 3 airlines flying from Santa Rosa to Orange County

Discover the top 3 airlines that operate flights from Santa Rosa to Orange County. 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 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$157Average$267FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$167Average$239FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$177Average$256FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.