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$99+ Cheap flights from Santa Rosa (STS) to Arizona

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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
STS — PHX
oct. 23 — oct. 301
jue. 10/23
jue. 10/30
1 adult, Economy
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Cheap flight deals from Santa Rosa to Arizona

Keep the following information in mind while searching for Santa Rosa to Arizona flight deals. Data was last updated septiembre 23, 2025.

Round-trip from

$177
(Alaska Airlines)

One-way from

$99
(American Airlines)

Popular in

November

Cheapest in

July

Average price

$195

Good round-trip deal

$375 or less

Good one-way deal

$264 or less
From Santa Rosa Sonoma County to Arizona
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One-way flight from Santa Rosa Sonoma County to Arizona
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Highest demand for flights based on searches. 4% potential increase in price ($9 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Santa Rosa Sonoma County to Arizona.
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Price to beat on a one-way flight from Santa Rosa Sonoma County to Arizona.
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Find flight deals from Santa Rosa to Arizona

Cheapest flights from Santa Rosa to Arizona
Explore the most affordable flight options available from Santa Rosa to Arizona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 23, 2025.

This Alaska Airlines deal was found by Cheapflights users on 9/23. 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.
mié. 10/2910:50 amSTS - LAS
Nonstop1h 42mAlaska Airlines
mié. 11/57:44 pmLAS - STS
Nonstop2h 02mAlaska Airlines
Deal found 9/23$177
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/219:43 amSTS - LAS
Nonstop1h 41mHawaiian Airlines
mar. 10/286:02 pmLAS - STS
1 stop16h 08mHawaiian Airlines
Deal found 9/23$184
This Alaska Airlines deal was found by Cheapflights users on 9/23. 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.
lun. 11/246:43 pmSTS - LAS
1 stop5h 33mAlaska Airlines
mié. 12/36:55 pmLAS - STS
1 stop3h 59mAlaska Airlines
Deal found 9/23$189
This Alaska Airlines deal was found by Cheapflights users on 9/23. 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.
mar. 12/98:00 amSTS - PHX
1 stop6h 13mAlaska Airlines
mar. 12/167:56 pmPHX - STS
1 stop19h 40mAlaska Airlines
Deal found 9/23$189
This Cheapflightsfares deal was found by Cheapflights users on 9/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/1210:50 amSTS - LAS
Nonstop1h 42mAlaska Airlines
sáb. 11/157:44 pmLAS - STS
Nonstop2h 02mAlaska Airlines
Deal found 9/21$191
This Kiwi.com deal was found by Cheapflights users on 9/22. 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.
mié. 10/159:43 amSTS - LAS
Nonstop1h 41mHawaiian Airlines
mar. 10/216:51 pmLAS - STS
1 stop15h 16mHawaiian Airlines
Deal found 9/22$193
This Trip.com deal was found by Cheapflights users on 9/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/78:03 pmSTS - LAS
1 stop24h 18mHawaiian Airlines
vie. 11/147:11 pmLAS - STS
1 stop14h 59mHawaiian Airlines
Deal found 9/23$194
This Alaska Airlines deal was found by Cheapflights users on 9/21. 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.
mié. 11/1910:50 amSTS - LAS
Nonstop1h 42mAlaska Airlines
lun. 12/19:39 pmLAS - STS
Nonstop1h 54mAlaska Airlines
Deal found 9/21$197
This American Airlines deal was found by Cheapflights users on 9/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/2112:53 pmSTS - LAS
1 stop5h 23mAmerican Airlines
mar. 10/289:49 amLAS - STS
1 stop5h 58mAmerican Airlines
Deal found 9/21$198
This Alaska Airlines deal was found by Cheapflights users on 9/23. 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.
mié. 12/36:43 pmSTS - LAS
1 stop3h 44mAlaska Airlines
jue. 12/46:55 pmLAS - STS
1 stop3h 59mAlaska Airlines
Deal found 9/23$199
This Alaska Airlines deal was found by Cheapflights users on 9/23. 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.
mar. 10/146:25 amSTS - PHX
1 stop8h 52mAlaska Airlines
mar. 10/216:00 amPHX - STS
1 stop4h 07mAlaska Airlines
Deal found 9/23$199
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/157:42 pmSTS - PHX
1 stop19h 35mHawaiian Airlines
lun. 10/204:17 pmPHX - STS
1 stop17h 50mHawaiian Airlines
Deal found 9/23$206

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Rosa to Arizona 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 septiembre 23, 2025.
Use the filters below to find and compare flights from Santa Rosa to Arizona that are best for you.

Fly from

Santa Rosa

Fly to

Arizona

Route

Depart

Return

Price

Santa RosaLas Vegas

STS - LAS

STSLAS

Santa Rosa Sonoma County

mié. 2/11

8:00 am-9:34 am

Nonstop1h 34m

Las Vegas Harry Reid Intl

mié. 2/18

6:00 pm-7:35 pm

Nonstop1h 35m

$177

Santa RosaLas Vegas

STS - LAS

STSLAS

Santa Rosa Sonoma County

lun. 1/19

8:00 am-9:34 am

Nonstop1h 34m

Las Vegas Harry Reid Intl

sáb. 1/24

6:00 pm-7:35 pm

Nonstop1h 35m

$197

Santa RosaLas Vegas

STS - LAS

STSLAS

Santa Rosa Sonoma County

sáb. 1/24

8:00 am-9:34 am

Nonstop1h 34m

Las Vegas Harry Reid Intl

mar. 1/27

6:00 pm-7:35 pm

Nonstop1h 35m

$197

Santa RosaLas Vegas

STS - LAS

STSLAS

Santa Rosa Sonoma County

mié. 11/19

10:50 am-12:32 pm

Nonstop1h 42m

Las Vegas Harry Reid Intl

lun. 12/1

9:39 pm-11:33 pm

Nonstop1h 54m

$197

Santa RosaLas Vegas

STS - LAS

STSLAS

Santa Rosa Sonoma County

dom. 1/25

8:00 am-9:34 am

Nonstop1h 34m

Las Vegas Harry Reid Intl

mié. 1/28

6:00 pm-7:35 pm

Nonstop1h 35m

$217

Santa RosaLas Vegas

STS - LAS

STSLAS

Santa Rosa Sonoma County

lun. 11/3

10:50 am-12:32 pm

Nonstop1h 42m

Las Vegas Harry Reid Intl

mar. 11/4

7:44 pm-9:46 pm

Nonstop2h 02m

$217

Santa RosaLas Vegas

STS - LAS

STSLAS

Santa Rosa Sonoma County

mar. 1/27

8:00 am-9:34 am

Nonstop1h 34m

Las Vegas Harry Reid Intl

vie. 1/30

6:00 pm-7:35 pm

Nonstop1h 35m

$217

Santa RosaLas Vegas

STS - LAS

STSLAS

Santa Rosa Sonoma County

mié. 2/4

7:28 pm-11:19 pm

1 stop3h 51m

Las Vegas Harry Reid Intl

vie. 2/6

6:00 pm-7:35 pm

Nonstop1h 35m

$230

Santa RosaLas Vegas

STS - LAS

STSLAS

Santa Rosa Sonoma County

mar. 12/2

5:59 pm-11:41 pm

1 stop5h 42m

Las Vegas Harry Reid Intl

jue. 12/4

4:02 pm-6:03 pm

Nonstop2h 01m

$240

Santa RosaLas Vegas

STS - LAS

STSLAS

Santa Rosa Sonoma County

mar. 11/11

10:50 am-12:32 pm

Nonstop1h 42m

Las Vegas Harry Reid Intl

mié. 11/19

7:25 am-11:20 am

1 stop3h 55m

$240

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/22

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

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

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

Currently, January is the cheapest month in which you can book a flight from Santa Rosa to Arizona (average of $258). Flying from Santa Rosa to Arizona in March is currently the most expensive (average of $337). 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 AZ?

Find hourly flight availability from Santa Rosa to Arizona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 23, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Santa Rosa to Arizona as you normally would.

Weekly flight availability from Santa Rosa to Arizona

Explore weekly flight availability from Santa Rosa to Arizona. 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 septiembre 23, 2025.

The most flights from STS to USAZ are scheduled on a Monday (4 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

How much does it cost to fly round-trip from Santa Rosa to Arizona?

Reviews of airlines servicing Arizona

Get insights into the airlines that provide service to Arizona. 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 Arizona. Reviews last updated septiembre 23, 2025.
Read through reviews of airlines operating flights from Santa Rosa to Arizona, such as Alaska Airlines, Hawaiian Airlines, and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

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
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

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
2,744 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

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
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

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 Arizona. 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 Arizona?

    If you book a flight to Arizona from Santa Rosa, you will be flying from Sonoma County, which is the city’s only airport. Santa Rosa Sonoma County (STS) is located 7.2 mi from the center of Santa Rosa.

  • How long is the flight from Santa Rosa to Arizona?

    Alaska Airlines and American Airlines can get you from Santa Rosa to Arizona in just under 1h 34m. Your travel time can differ by up to 4h 51m. There are 453 mi between Santa Rosa and Arizona. Both multi-stop and nonstop flights can be found to your destination and back.

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

    While some choose either Santa Rosa Sonoma County - Phoenix Sky Harbor Intl or Santa Rosa Sonoma County - Tucson, Santa Rosa Sonoma County - Las Vegas Harry Reid Intl is the most popular route from Santa Rosa to Arizona.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Santa Rosa to Arizona on time: Envoy Air (95%), Alaska Airlines (88%), American Airlines (78%).

  • What are the cheapest flights from Santa Rosa to Arizona?

    Looking for the cheapest flight from Santa Rosa to Arizona? While on average our users pay $402, our data indicates the cheapest price to be $158. The most popular route (Santa Rosa Sonoma County - Las Vegas Harry Reid Intl), is priced around $177.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Santa Rosa to Arizona 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 Arizona?

    Currently, January is the cheapest month in which you can book a flight from Santa Rosa to Arizona (average of $258). Flying from Santa Rosa to Arizona in March is currently the most expensive (average of $337). 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.

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Alternative routes for Santa Rosa to Arizona

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Santa Rosa to Arizona

Discover the top 3 airlines that operate flights from Santa Rosa to Arizona. 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 septiembre 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$137Average$459FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$161Average$242FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$255Average$446FlexibilityNo cancel feeOn-time71%

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