Cheap flight tickets from Santa Rosa to Phoenix

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Flight deals from Santa Rosa to Phoenix

Looking for a cheap last-minute deal or the best return flight from Santa Rosa to Phoenix? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Santa Rosa to Phoenix

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Santa Rosa to Phoenix flights are currently cheapest in March.

Direct flights from Santa Rosa to Phoenix

Santa Rosa to Phoenix: Flight information

The things to know before you go.
Cheapest flight foundRM1,043
Cheapest month to flyMarch
Average flight time2 hrs, 8 mins
Most popular airlineAmerican Airlines
Average flights per week52

Finding cheap flights from Santa Rosa to Phoenix: Frequently asked questions

There are 4 airports in Phoenix: Phoenix Sky Harbor, Phoenix Scottsdale Municipal, Phoenix-Deer Valley, and Phoenix-Mesa Gateway.
The best price we found for a return flight from Santa Rosa to Phoenix is RM1,043. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 8 minutes is the average flight time from Santa Rosa to Phoenix.
American Airlines, Alaska Airlines and Envoy Air fly direct from Santa Rosa to Phoenix.
As of February 2026, there are 52 flights per week flying from Santa Rosa to Phoenix.
The cheapest month to fly from Santa Rosa to Phoenix is usually March.
If you're flying from Santa Rosa Airport, the cheapest airport near Phoenix is Phoenix Sky Harbor – which is 6.0 km away from the centre of Phoenix. We've found flights into this airport from RM1,043.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Santa Rosa Airport to Phoenix on Tuesday, 10 March 2026.
Yes – the average flight time is 2 hours and 8 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Phoenix but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Phoenix is around 40 days in advance, so don’t leave your flight to the last minute.
In February, the average temperature is usually around 13°C. July is typically the warmest month in Phoenix, when it usually averages around 40°C. You can expect the least rain in June. The coldest month is December, with temperatures averaging 4°C. The rainiest month is August.
Currently, Alaska Airlines offers the cheapest flight tickets to Phoenix.

Travelling from Sonoma County Airport (STS) to Phoenix: what you need to know

  • Jump on a direct flight from Sonoma County Airport to Phoenix and you'll be in the air for an average of 2 hours 15 minutes.

  • Santa Rosa (the location of Sonoma County Airport) and Phoenix are in the same timezone — UTC-7.

  • Sonoma County Airport (STS) to Phoenix Sky Harbour International Airport (PHX) is the most traveled route, with 11 departures a week to choose from. If you have things to do before heading off, the last flight from STS to PHX is with American Airlines at 16:22. Opt for the first departure with American Airlines at 12:43 if you want to get on your way earlier.

  • For a stress-free journey, arrive at the airport two hours ahead of international flights and an hour before domestic departures. That way, you won't have to rush to board your STS to Phoenix flight.

  • Heading off during a peak time like a bank holiday? Expect longer queues at check-in and security. To be on the safe side, arrive up to four hours before international flights and two hours ahead of domestic departures.

  • Direct Sonoma County Airport to Phoenix tickets are available for booking. Phoenix Sky Harbour International Airport (PHX) is where you'll be landing.

  • Check out the promotions from American Airlines. This airline operates direct flights from Sonoma County Airport to Phoenix.

  • STS is around 11 kilometres from central Santa Rosa. If you're ride-sharing, catching a cab or driving from the centre, it'll take 15 minutes or so to get there, depending on traffic conditions. If you're using public transport, expect the travel time to be around 35 minutes.

  • In search of a hotel near STS? If you're boarding an early flight from Sonoma County Airport to Phoenix, these stays will get you from your pillow to the plane in no time:

  • Of the flights that depart from Sonoma County Airport, 73.45% touch down on time at their destination.

  • STS is located at 2200 Airport Boulevard.

How to find the cheapest flights from Sonoma County Airport (STS) to Phoenix

  • RM737 is the cheapest price we've seen for a one-way Sonoma County Airport to Phoenix flight. A return ticket right now is RM1,043. Depending on how early you book and the availability, these fares may change.

  • To score cheap flights from STS to Phoenix, book your journey three months ahead of your departure.

  • Organise your trip for July. That's the best month for landing a bargain on Sonoma County Airport to Phoenix tickets. If you have flexibility with your dates, use the 'Whole month' tool to access the cheapest price across every month.

  • Picking up a cheap flight from STS to Phoenix is a breeze with Price Alerts. Simply set up one of these automatic notifications and we'll notify you as soon as there's a better deal.

  • Pick your preferred departure and arrival times, airlines and number of stops with our filters. Then, sort the results for your flight from Sonoma County Airport to Phoenix by 'Fastest,' 'Cheapest' or 'Best.'

Airports in Phoenix

Phoenix Scottsdale Municipal Airport (SCF)

  • Phoenix Scottsdale Municipal Airport (SCF) to the centre of Phoenix takes around 35 minutes by car. The centre is roughly 32 kilometres away.

  • If you're taking public transport, expect a journey time of around 1 hour 55 minutes.

  • If you're coming in on a late flight from Sonoma County Airport to Phoenix, nothing beats the convenience of staying near the terminal. Grab your luggage from the carousel and then be showered and snoozing soon after at one of these accommodation options near SCF:

Phoenix Sky Harbour International Airport (PHX)

  • The centre of Phoenix is about 8 kilometres from Phoenix Sky Harbour International Airport (PHX). After your flight from Sonoma County Airport to Phoenix has hit the runway and you've made your way through the terminal, the drive should take about 10 minutes.

  • If you choose to travel on public transport, you'll get to the city centre in 35 minutes or so.

  • After stepping off your STS to Phoenix flight, rest your head at a hotel close to PHX. These are some comfortable options that'll help you switch to relaxation mode:

  • The fastest way to reach your destination is with a Phoenix Sky Harbour International Airport rental car. Collect your wheels from Europcar, Dollar or Thrifty and get going in the blink of an eye.

  • Score the best price by securing your ride from PHX one week ahead of time. You can also expect to have a wider range of vehicles.

  • The address for Phoenix Sky Harbour International Airport is 3400 Sky Harbour Boulevard.

Phoenix-Mesa Gateway Airport (AZA)

  • Find your way to the city centre after your flight from Sonoma County Airport to Phoenix has landed. Central Phoenix is around 56 kilometres from Phoenix-Mesa Gateway Airport (AZA) and takes roughly 40 minutes to get to by car.

  • If you don't want to travel to the centre, choose a hotel close to AZA. Check in to one of these options after your STS to Phoenix flight:

  • Take control of the next part of your trip by picking up a Phoenix-Mesa Gateway Airport rental car. Dollar, Alamo and Budget will get you on the road.

  • Around two weeks before your flight from Sonoma County Airport to Phoenix is a good time to book your ride from AZA. You're more likely to get a better rate or even pick up some early bird discounts.

  • Phoenix-Mesa Gateway Airport can be found at 6033 S. Sossaman Rd..

Best time to go to Phoenix

  • Plan your trip to Phoenix during high season if you like a bustling atmosphere, but remember that hotel prices are usually higher. Alternatively, book your flights from Sonoma County Airport to Phoenix during the off-season when prices are cheaper and it's quieter.

  • When booking your Sonoma County Airport to Phoenix flight ticket, think about what kind of weather works for you. July is the warmest month in Phoenix, with temperatures ranging from 26ºC (79ºF) to 44ºC (111ºF).

  • If you'd rather travel in cooler conditions, look for a cheap ticket from STS to Phoenix in January when temperatures average between 4ºC (39ºF) and 20ºC (68ºF).

More about Phoenix

Explore more of United States

  • San Diego is just one of the many places in United States waiting to be explored once you've seen Phoenix. Around 483 kilometres away to the west, its best attractions include San Diego Zoo, USS Midway Museum and SeaWorld San Diego.

  • Las Vegas is another must-experience destination in United States and is around 418 kilometres north-west of Phoenix. No trip is complete without seeing Las Vegas Strip, Fountains of Bellagio and Fremont Street Experience.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.