CA $663 Cheap Flights from Phoenix (PHX) to Santa Rosa (STS)

Popular airlines from Sky Harbor International Airport (PHX) to Santa Rosa, CA (STS-Sonoma County)

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Cheap flights from Phoenix (PHX) to Santa Rosa (STS)

Prices were available within the past 7 days and start at CA $663 for one-way flights and CA $565 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Alaska Airlines
Alaska Airlines
Alaska Airlines
Alaska Airlines
Alaska Airlines
Alaska Airlines
Alaska Airlines
Alaska Airlines

Frequently asked questions

How much is a flight from Sky Harbour Intl. Airport (PHX) to STS?
Round-trip tickets between PHX and Sonoma County Airport (STS) start from CA $565. This figure is based on fares offered within the last 7 days on Expedia for flights departing within the next year — book now so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Phoenix Sky Harbour Intl. Airport to Sonoma County Airport?
We get that things come up unexpectedly, so we've made it as easy as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Sky Harbour Intl. Airport (PHX) to Sonoma County Airport (STS) that have flexible change policies?
Use our "No change fees" filter to find flexible travel options for your flight from PHX to STS. This allows you to secure a fantastic price in advance and still have the freedom to reschedule without any extra fees. You'll just need to pay the fare difference, if applicable.
How many hours is the flight from PHX to Sonoma County Airport?
The flight time from Sky Harbour Intl. Airport (PHX) to Sonoma County Airport (STS) is approximately 4 hours and 58 minutes. Grab your headphones, listen to a good podcast and your time in the air will whiz by.
How far is the flight from PHX to STS?
With a flight distance of 1,100 kilometres, it's just a hop from Phoenix Sky Harbour Intl. Airport to STS. It might be a quick flight, but it's still worth bringing along something to keep you entertained on board.
Which airlines fly direct from Sky Harbour Intl. Airport (PHX) to Sonoma County Airport (STS)?
Check out the airfares with American Airlines (AA) if you want to travel directly from Phoenix Sky Harbour Intl. Airport to Sonoma County Airport (STS). This popular airline operates 30 flights every month, so you're sure to find one that fits your schedule.
Are Phoenix Sky Harbour Intl. Airport to Sonoma County Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices are constantly going up and down, so it's no sure thing. While last-minute flight deals between Phoenix Sky Harbour Intl. Airport and Sonoma County Airport are of course possible, it's also a good idea to keep a close eye on prices well before you fly. In fact, some airlines publicize their prices up to a year before the departure date. Expedia is constantly updating the best bargains around, so keep checking and be ready to lock in your seat when the price dips.

Travel information

Origin airport
Sky Harbor Intl.
Destination airport
Sonoma County
Roundtrip price
CA $565
Distance
1115 km
Average flight time
2 hours 20 mins

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