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$69+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
STS — PHX
Jan 26 — Feb 21
Mon 1/26
Mon 2/2
1 adult, Economy
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Cheap 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 December 27, 2025.

This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3112:59 pmSTS - PHX
Nonstop2h 03mAmerican Airlines
Wed 1/711:04 amPHX - STS
Nonstop2h 21mAmerican Airlines
Deal found 12/26$370
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3112:59 pmSTS - LAS
1 stop20h 10mAmerican Airlines
Sat 1/106:30 amLAS - STS
1 stop5h 55mAmerican Airlines
Deal found 12/25$375
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 12/317:00 amSTS - LAS
Nonstop1h 41mAlaska Airlines
Sat 1/105:06 pmLAS - STS
Nonstop1h 57mAlaska Airlines
Deal found 12/25$412
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/304:21 pmSTS - PHX
Nonstop2h 04mAmerican Airlines
Sat 1/32:35 pmPHX - STS
Nonstop2h 16mAmerican Airlines
Deal found 12/25$435
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.
Tue 12/307:00 amSTS - LAS
Nonstop1h 41mAlaska Airlines
Mon 1/59:48 pmLAS - STS
Nonstop1h 52mAlaska Airlines
Deal found 12/25$447
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 12/316:45 amSTS - PHX
1 stop4h 15mAlaska Airlines
Mon 1/58:20 amPHX - STS
1 stop7h 24mAlaska Airlines
Deal found 12/25$453
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 12/317:00 amSTS - LAS
Nonstop1h 41mAlaska Airlines
Mon 1/57:56 pmLAS - STS
1 stop4h 22mAlaska Airlines
Deal found 12/25$457
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.
Mon 12/297:00 amSTS - LAS
1 stop5h 56mAlaska Airlines
Sun 1/46:23 pmLAS - STS
1 stop5h 55mAlaska Airlines
Deal found 12/25$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.
Sun 12/287:00 amSTS - LAS
1 stop3h 39mAlaska Airlines
Mon 1/59:21 amLAS - STS
1 stop5h 23mAlaska Airlines
Deal found 12/25$506
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 12/316:45 amSTS - PHX
1 stop4h 15mAlaska Airlines
Sat 1/38:49 pmPHX - STS
1 stop4h 10mAlaska Airlines
Deal found 12/25$508
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.
Tue 12/304:21 pmSTS - PHX
Nonstop2h 04mAlaska Airlines
Mon 1/58:20 amPHX - STS
1 stop7h 24mAlaska Airlines
Deal found 12/25$509
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2912:59 pmSTS - PHX
Nonstop2h 03mAmerican Airlines
Sat 1/32:35 pmPHX - STS
Nonstop2h 16mAmerican Airlines
Deal found 12/25$510

Find 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 December 27, 2025.

Round-trip from

$131
(Alaska Airlines)

One-way from

$69
(Alaska Airlines)

Popular in

November

Cheapest in

July

Average price

$245

Good round-trip deal

$375 or less

Good one-way deal

$209 or less
From Santa Rosa Sonoma County to Arizona
Search Deals
One-way flight from Santa Rosa Sonoma County to Arizona
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 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 Santa Rosa Sonoma County to Arizona.
Search Deals
Price to beat on a one-way flight from Santa Rosa Sonoma County to Arizona.
Search Deals

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 December 27, 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

Wed 4/15

9:43 am-11:28 am

Nonstop1h 45m

Las Vegas Harry Reid Intl

Tue 4/21

12:13 pm-2:16 pm

Nonstop2h 03m

$137

Santa RosaLas Vegas

STS - LAS

STSLAS

Santa Rosa Sonoma County

Sun 4/12

9:43 am-11:28 am

Nonstop1h 45m

Las Vegas Harry Reid Intl

Tue 4/21

12:13 pm-2:16 pm

Nonstop2h 03m

$147

Santa RosaLas Vegas

STS - LAS

STSLAS

Santa Rosa Sonoma County

Sat 4/11

7:46 pm-11:31 pm

1 stop3h 45m

Las Vegas Harry Reid Intl

Tue 4/21

5:53 pm-11:13 pm

1 stop5h 20m

$156

Santa RosaLas Vegas

STS - LAS

STSLAS

Santa Rosa Sonoma County

Mon 4/13

9:43 am-11:28 am

Nonstop1h 45m

Las Vegas Harry Reid Intl

Tue 4/21

5:53 pm-11:13 pm

1 stop5h 20m

$157

Santa RosaLas Vegas

STS - LAS

STSLAS

Santa Rosa Sonoma County

Sun 4/12

9:43 am-11:28 am

Nonstop1h 45m

Las Vegas Harry Reid Intl

Tue 4/14

5:53 pm-11:13 pm

1 stop5h 20m

$157

Santa RosaLas Vegas

STS - LAS

STSLAS

Santa Rosa Sonoma County

Mon 4/13

7:00 am-12:02 pm

1 stop5h 02m

Las Vegas Harry Reid Intl

Wed 4/15

5:53 pm-11:13 pm

1 stop5h 20m

$176

Santa RosaLas Vegas

STS - LAS

STSLAS

Santa Rosa Sonoma County

Wed 4/15

7:00 am-12:02 pm

1 stop5h 02m

Las Vegas Harry Reid Intl

Sat 4/18

12:13 pm-2:16 pm

Nonstop2h 03m

$197

Santa RosaLas Vegas

STS - LAS

STSLAS

Santa Rosa Sonoma County

Tue 6/16

1:49 pm-3:32 pm

Nonstop1h 43m

Las Vegas Harry Reid Intl

Fri 6/19

3:12 pm-5:12 pm

Nonstop2h 00m

$197

Santa RosaLas Vegas

STS - LAS

STSLAS

Santa Rosa Sonoma County

Tue 4/7

7:00 am-12:02 pm

1 stop5h 02m

Las Vegas Harry Reid Intl

Fri 4/10

4:37 pm-11:13 pm

1 stop6h 36m

$197

Santa RosaLas Vegas

STS - LAS

STSLAS

Santa Rosa Sonoma County

Thu 4/16

12:10 pm-7:14 pm

1 stop7h 04m

Las Vegas Harry Reid Intl

Tue 4/21

12:13 pm-2:16 pm

Nonstop2h 03m

$210

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Showing 1-10 of 52 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, February is the cheapest month in which you can book a flight from Santa Rosa to Arizona (average of $31). Flying from Santa Rosa to Arizona in June is currently the most expensive (average of $100). 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 December 27, 2025.

When flying from Santa Rosa to Arizona, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 29% versus a flight at noon.

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 December 27, 2025.

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

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 December 27, 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
11,542 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Alaska Airlines
8.0
Very good
11,542 reviews
Alaska Airlines
8.0
Very good
11,542 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Hawaiian Airlines
7.8
Good
2,820 reviews
Alaska Airlines
8.0
Very good
11,542 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
American Airlines
7.2
Good
11,067 reviews
Alaska Airlines
8.0
Very good
11,542 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Frontier
5.8
Fair
3,071 reviews
Alaska Airlines
8.0
Very good
11,542 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

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 can get you from Santa Rosa to Arizona in just under 1h 45m. Your travel time will be generally consistent. There are 453 mi between Santa Rosa and Arizona. Generally, flights for this route are nonstop.

  • 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: American Airlines (79%), Alaska Airlines (79%), Envoy Air (79%).

  • 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 $449, our data indicates the cheapest price to be $98. The most popular route (Santa Rosa Sonoma County - Las Vegas Harry Reid Intl), is priced around $137.

  • 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, February is the cheapest month in which you can book a flight from Santa Rosa to Arizona (average of $31). Flying from Santa Rosa to Arizona in June is currently the most expensive (average of $100). 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

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Alternative routes for Santa Rosa to Arizona

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Top 4 airlines flying from Santa Rosa to Arizona

Discover the top 4 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 December 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$53Average$186FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$137Average$426FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$161Average$242FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$238Average$451FlexibilityNo cancel feeOn-time71%

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