STS - PHX

$145 Find Cheap Flights from Santa Rosa to Phoenix

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Santa Rosa to Phoenix departing on 6/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Phoenix Sky Harbor Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Santa Rosa to Phoenix, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Santa Rosa to Phoenix, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$278
Typical prices: $479-$385
Alaska Airlines
Sat 6/6Tue 6/9
STS - PHX • 1 stop
Cheapest non-stop
$357
Typical prices: $463-$375
American Airlines
Sat 7/11Wed 7/15
STS - PHX • Non-stop
Top airlines
Cheapest • from $287 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with American Airlines. Average duration is 2h 09m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
When to book
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 14% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 8% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Phoenix!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Santa Rosa to Phoenix (STS-PHX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Santa Rosa to Phoenix that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Santa Rosa to Phoenix

Sat, Jun 6 - Tue, Jun 9
Multiple Airlines Logo
7:40 pm - 11:56 pm
STS
-
PHX
4h 16m
1 stop
Multiple Airlines Logo
2:20 pm - 11:56 pm
PHX
-
STS
9h 36m
1 stop
$278Multiple Airlines
Sat, May 30 - Sun, May 31
American Airlines Logo
7:40 pm - 8:02 am
STS
-
PHX
12h 22m
1 stop
American Airlines Logo
10:07 am - 12:33 pm
PHX
-
STS
2h 26mnonstop
$287American Airlines
Tue, Jun 2 - Wed, Jun 3
Alaska Airlines Logo
10:51 am - 3:41 pm
STS
-
PHX
4h 50m
1 stop
Alaska Airlines Logo
7:53 pm - 11:50 pm
PHX
-
STS
3h 57m
1 stop
$307Alaska Airlines
Sat, Jun 6 - Sun, Jun 7
American Airlines Logo
7:40 pm - 8:02 am
STS
-
PHX
12h 22m
1 stop
American Airlines Logo
10:13 am - 12:39 pm
PHX
-
STS
2h 26mnonstop
$309American Airlines
Tue, May 26 - Wed, Jun 3
Alaska Airlines Logo
7:01 am - 11:56 pm
STS
-
PHX
16h 55m
1 stop
Alaska Airlines Logo
7:20 am - 11:25 am
PHX
-
STS
4h 05m
1 stop
$313Alaska Airlines
Fri, May 29 - Wed, Jun 3
Alaska Airlines Logo
7:40 pm - 11:56 pm
STS
-
PHX
4h 16m
1 stop
Alaska Airlines Logo
7:20 am - 11:25 am
PHX
-
STS
4h 05m
1 stop
$315Alaska Airlines
Sun, May 24 - Thu, May 28
Alaska Airlines Logo
7:40 pm - 11:56 pm
STS
-
PHX
4h 16m
1 stop
Alaska Airlines Logo
7:53 pm - 11:50 pm
PHX
-
STS
3h 57m
1 stop
$317Alaska Airlines
Tue, Jun 2 - Mon, Jun 8
Alaska Airlines Logo
10:51 am - 7:10 pm
STS
-
PHX
8h 19m
1 stop
Alaska Airlines Logo
12:04 pm - 2:13 pm
PHX
-
STS
26h 09m
1 stop
$323Alaska Airlines
Wed, Jul 1 - Wed, Jul 8
Alaska Airlines Logo
5:56 pm - 11:23 pm
STS
-
PHX
5h 27m
1 stop
Alaska Airlines Logo
3:13 pm - 10:58 pm
PHX
-
STS
7h 45m
1 stop
$327Alaska Airlines
Tue, Sep 15 - Sat, Sep 19
Alaska Airlines Logo
10:34 am - 2:33 pm
STS
-
PHX
3h 59m
1 stop
Alaska Airlines Logo
7:49 pm - 11:54 pm
PHX
-
STS
4h 05m
1 stop
$337Alaska Airlines
Booking Insights

KAYAK's insights & trends for Santa Rosa to Phoenix flights

Get data-powered insights and trends into flights from Santa Rosa to Phoenix to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Santa Rosa to Phoenix Sky Harbor Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Santa Rosa to Phoenix Sky Harbor Intl Airport departing in June.

What’s the cheapest day of the week to fly from Santa Rosa to Phoenix?

The average price of all round-trip flights from Santa Rosa to Phoenix Sky Harbor Intl Airport clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Phoenix on a Saturday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Santa Rosa to Phoenix. For your return ticket, we recommend flying on a Wednesday and avoiding Sundays for the best deals.

What is the cheapest month to fly from Santa Rosa to Phoenix Sky Harbor Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Santa Rosa to Phoenix Sky Harbor Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Santa Rosa to Phoenix Sky Harbor Intl Airport is September, where tickets cost $395 (return) on average. On the other hand, the most expensive months are December and November, where the average cost of round-trip tickets is $447 and $445 respectively.

Can I save money by flying with a layover from Santa Rosa to Phoenix Sky Harbor Intl Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $420 on average.

How far in advance should I book a flight from Santa Rosa to Phoenix Sky Harbor Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Santa Rosa to Phoenix Sky Harbor Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Santa Rosa to Phoenix Sky Harbor Intl Airport, you should book around 5 weeks before departure, which saves you about 14% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low seasonJuly
Cheapest flight$145
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Santa Rosa to Phoenix

When to book flights from Santa Rosa to Phoenix

Are your dates flexible? Find out the best times to travel from Santa Rosa to Phoenix based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Santa Rosa to Phoenix flights

  • What is the cheapest flight from Santa Rosa to Phoenix Sky Harbor Intl Airport?

    In the last 3 days, the lowest price for a flight from Santa Rosa to Phoenix Sky Harbor Intl Airport was $145 for a one-way ticket and $278 for a round-trip.

  • Do I need a passport to fly between Santa Rosa and Phoenix?

    No, a passport isn't needed to fly from Santa Rosa to Phoenix. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Santa Rosa to Phoenix?

    Santa Rosa airport is called Santa Rosa Sonoma County and the only airport in Phoenix is Phoenix Sky Harbor Intl.

  • Which airlines offer Wi-Fi service onboard planes from Santa Rosa to Phoenix?

    American Airlines, Alaska Airlines, JetBlue, and United Airlines offer inflight Wi-Fi service on the Santa Rosa to Phoenix flight route.

  • Which aircraft models fly most regularly from Santa Rosa to Phoenix?

    The Embraer 175 is the aircraft model that flies most regularly on the Santa Rosa to Phoenix flight route.

  • Which airline alliances offer flights from Santa Rosa to Phoenix?

    oneworld is the only airline alliance operating flights between Santa Rosa and Phoenix.

  • On which days can I fly direct from Santa Rosa to Phoenix?

    There are nonstop flights from Santa Rosa to Phoenix on a daily basis.

  • Which is the best airline for flights from Santa Rosa to Phoenix, Alaska Airlines or Southwest?

    The two airlines most popular with KAYAK users for flights from Santa Rosa to Phoenix are Alaska Airlines and Southwest. With an average price for the route of $493 and an overall rating of 7.9, Alaska Airlines is the most popular choice. Southwest is also a great choice for the route, with an average price of $367 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Santa Rosa to Phoenix?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Santa Rosa to Phoenix.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Santa Rosa to Phoenix?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Phoenix from Santa Rosa is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Santa Rosa to Phoenix?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Phoenix with an airline and back to Santa Rosa with another airline. Booking your flights between Santa Rosa and PHX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Santa Rosa to Phoenix?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Phoenix from Santa Rosa up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Santa Rosa to Phoenix Sky Harbor Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $285 or less one-way and $462 or less round-trip.

Prefer to fly direct from Santa Rosa to Phoenix?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Santa Rosa Sonoma County to Phoenix Sky Harbor Intl.
Find which airlines fly direct from Santa Rosa Sonoma County Airport to Phoenix Sky Harbor Intl Airport, which days they fly and book direct flights.

Direct departures

Santa Rosa Sonoma County to Phoenix Sky Harbor Intl

Monday

American Airlines

American Airlines

Tuesday

American Airlines

American Airlines

Wednesday

American Airlines

American Airlines

Thursday

American Airlines

American Airlines

Friday

American Airlines

American Airlines

Saturday

American Airlines

American Airlines

Sunday

American Airlines

American Airlines

See more direct flights

Direct returns

Phoenix Sky Harbor Intl to Santa Rosa Sonoma County

Monday

American Airlines

American Airlines

Tuesday

American Airlines

American Airlines

Wednesday

American Airlines

American Airlines

Thursday

American Airlines

American Airlines

Friday

American Airlines

American Airlines

Saturday

American Airlines

American Airlines

Sunday

American Airlines

American Airlines

See more direct flights

Reviews of the top 4 airlines serving from Santa Rosa to Phoenix

 
See real verified KAYAK customer reviews for airlines flying from Santa Rosa to Phoenix. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Santa Rosa to Phoenix? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Alaska AirlinesOverall score based on 12335 reviews
7.8Comfort
7.1Food
7.0Entertainment
8.1Boarding
8.5Crew
Airline reviews

I had to change my flight last minute due to a medical emergency. Their agent was compassionate and extremely helpful. This airlines really cares about making travel, for fun, work, or an emergency a customer-focused experience. Thank you!

10.0 ExcellentMary Kay, Apr 2026
STS - PSP
Read more Alaska Airlines reviews

I had to change my flight last minute due to a medical emergency. Their agent was compassionate and extremely helpful. This airlines really cares about making travel, for fun, work, or an emergency a customer-focused experience. Thank you!

Birding was slow. extremely slow; please do experiments on efficient plane boarding experiences; especially regarding passengers that pass their seat number…

I like not much people. Could tell the kids to be quiet.

Free WiFi was awesome. I hate the five hour delayed take off.. arrrgh!

Flight was on time departure & arrival. Staff was efficient & attentive. Food was better than normal. Wish they had some sort of entertainment screens loke Delta. I would fly Alaska again though.

No issues and clear sailing. What a preferred to have sat in one of empty seats other than my assigned seat that would be my only complaint if it was to complain.

Fight attendant excellent Food very good, not great Seats were stiff and uncomfortable Flight was overall very nice. Last three flights were burdened with miserably uncomfortable seats. Hard stiff no padding.

They cancelled the flight and provided no support to find another way home or how to get a refund. Links provided didn’t work and phone wait times were over eight hours. Battery on my phone couldn’t last long enough.

Boarding much smoother than previous United flights! The flight attendant helped monitor putting bags in overhead bins. On united no help resulted in bins in first class being filled before I boarded for first class. I had to search further down into economy. Then got stuck unable to return to my seat. People were putting backpacks that needed to go under seats in bins. It was a mess. This flight was a refreshing improvement. United also had so many categories of preboarding that first class could not board early. The pilot talked to us directly instead of using the intercom before flight.

Impressed that Alaska Air(for our domestic flight) transferred our checked bags to EVA (for our international flights) so that we didn't have to handle them, & we just picked them up at our final destination.

The entire experience from boarding to landing was amazing! The crew were very friendly. Will definitely be back.

Delayed flight, lack of information, boarding process is a mess as is the carryon luggage causing issues when leaving the plane….just a poor experience.

Comfortable. Easy. No problems. Just wish they had gf options for snacks.

The crew was very kind and made going to Hawaii relaxing and fun to look forward to! Thank you Southwest for a pleasant flight!

Great flight from Seattle to Phoenix and to Chicago-Midway from Phoenix

Terrible. Even though there’s assigned seating now, they are still the slowest boarding airline of anyone.

It was good from LAX to Phoenix, But the connection in Phoenix to Tulsa was not that great. The staff on both flights were great. The choice of free entertainment was ok nothing to brag about. The 45 min delay because of some electrical issue wasn't great from Phoenix to Tulsa. We sat there with hardly any air, The seat I had was between windows so the side of the plane pushed in on you. My being a bigger man it then made the seating area uncomfortable. The seats on the plane had no power to connect to recharge your phone or anything. I would recommend that they should look into a slot or clamp to hold your phone to enjoy while watching the entertainment choices hands-free. Also make it possible to raise the inner seat by the window be able to raise the arm rest up to make more room for larger people to set more comfortably. I would also say other then that stop price gouging the airfare or nickel and diming everything. Not fair for people having to fly for emergencies and be paying for higher prices due to the season or holidays. Your making your money either way and the cost of flying is still going to be the same regardless if there's 100 people or 200 people.

Southwest was greaat! The most expensive but the least upsetting for those we were flying to see.

Boarding was easy. The seats are small and fairly uncomfortable

The problem with the seat assignments is that there were a lot of rows in the front that were empty but my row at the back was full. Just not so pleasant.

Fabulous if you have a portable wheelchair. They can store it in the galley and you can just walk out with it. Really nice and the flat seats are just incredible, very nice. iPads for movies, also pretty nice,

No charging outlets worked. Other than collecting trash attendants didn’t come around. No one could hear flight attendants announcements during the flight. Seat pads were horrible. Sitting on a board for 5 hours. What happened to Hawaiian airlines comfort, hospitality, and extras? Our pilots did an excellent job trying to minimize turbulence and incredible job in landing in windy conditions.

I like that if they asked you to checked in a bag at the gate they give you priority to board

I received several emails about my 3:10 flight. When I showed up to the airport at 12:30 to check my bags I was told the flight was actually at 1 pm. They grudgingly rebooked me for a flight at 5:22 to Vegas to get a connecting to LAX. I did find the gate for my original 3:10 flight but they were booked. I proceeded to receive status updates and gate change information for the 3:10 flight, even though I was apparently never supposed to be on that flight

The food options were limited and very specific. Some type of entertainment option for a 4.5 hour flight would have been nice.

The Kayak confirmation number did not work for checking in the day before. I checked in at 8.30 using my ticket number. When I arrived at the airport, I was informed that the flight was overbooked, and since I had checked in late, I did not have a seat. The Next flight was not until ten PM. I called my wife, who had been taking care of our kids all weekend, and she was upset, calling me a liar and telling me to stay in SD. It turned my weekend getaway into a nightmare! I blame the Kayak website and will not book flights using your app in the future.

comfortable but the food is horrible. I have flown Hawaiian several times now and no matter what they say the food is its the same squashed bread with melted goop inside. Tastes fake and isnt what they represent, its quite nasty. What happend to real food? And there is NO entertainment!! so not sure why they are asking for a review on that.

Good and friendly staff. Nicely enjoyed the complimentary drink and snack.

I was very, very cold and a stranger loaned me her sweater next to me. I didn’t wanna buy a blanket just for a four hour trip when I did not need the pillow or the earphones. I don’t mind purchasing a blanket, but I only needed that not all of it accessories. Cold air pretty much blew the entire trip. Two people in front of me both bought the blanket packages. Maybe that’s the idea. The crew was exceptionally nice and passed through multiple times.. the restrooms were very clean and usually accessible.

3 hour wait on customer service after flight was cancelled. Was bumped to a flight where I wouldnt have gotten to my destination for another 2 days. Had to fully refund flight and book a new one the following morning. Paid twice the amount for the flight than I had originally booked. Very disappointed I was not offered any sort of discount or points for all of the frustration, in fact the airline profited twice as much off of me by cancelling my flight and and changing my entire trip.

Like: flights are on time, good boarding process Can improve: planes are old, improve entertainment and make space more comfortable

Original flight was on time, then late, then changed gates...4 times. Once our newest plane came in, it was fine.

The seats need better cushioning for a nearly 5-hour flight, it was a bit uncomfortable. I'm glad American has free wi-fi but there were was a bout 30 minutes in the middle of the flight when there was no connection which was frustrating.

My original flight got delayed day of so I had to rebook it from one layover to two layovers. The flight also left earlier which was a slight inconvenience but manageable. Then my first connection flight got delayed 3 separate times for a total of 2 hours delayed, causing me to miss my second connection flight back to Santa Barbara. Now, because of this missed flight, I am missing my college classes that I pay for.

The SFO Lounge crew were amazing. The bartender Faris was great. Thanks!

On time flight, good communication about boarding, lines didn't form unnecessarily for boarding before their group was announced (kept aisles clear), friendly flight attendants and service

Good flight, seated and had a water within 5 minutes. Crew was hospitable.

I didn't go from Reno to Phoenix I ended up going from Reno to Dallas to Tucson because my flight rebooked because my Amtrak was late I tried notifying you guys I also don't know what you ask me about my flight because you guys didn't book my flight

The flight attendant was friendly and efficient. The temperature was kept nice and cool. The plane was nice, but filthy. There were visible spills on my tray table. The gate agent was somewhat rude with her announcements and in speaking with other customers.

Great experience. Good dinner and service. FA's were very nice and attentive.

Everything you need to know for your flight from Santa Rosa to Phoenix

Information on your arrival and departure airports