How long does the flight from Phoenix to Santa Rosa take?

Flight time from Phoenix (PHX) to Santa Rosa (STS) depends on routing, aircraft type, and whether the flight is direct or connecting. A direct flight typically reflects great-circle distance plus winds, while one-stop options can add several hours depending on the layover airport. Check the exact duration in the search results above, where we show block time per itinerary along with stop count.

Which airlines fly from Phoenix to Santa Rosa?

Airline availability for PHX to STS changes by season and sometimes week to week as carriers adjust capacity. Our search above pulls live schedules and returns the airlines currently selling this route, both direct and connecting. Codeshare and interline itineraries are included, so you may see results operated by one carrier but sold by another.

Are there direct flights from Phoenix to Santa Rosa?

Direct (nonstop) availability on PHX to STS varies by date, day of week, and season. Busy city pairs usually have multiple daily nonstops, while thinner routes may only have direct service a few days per week or only during peak seasons. Use our search above with flexible dates to see which days actually have nonstop options.

What is the cheapest month to fly from Phoenix to Santa Rosa?

Prices on PHX to STS shift with seasonality, school holidays, and major events at both ends. Our 12-month price calendar below the search results shows the lowest fare found per departure date, which makes it easy to spot the cheapest weeks at a glance. Flexibility of a few days around your target date often unlocks significantly lower fares.

Phoenix to Santa Rosa flights

Direct and connecting flights from Phoenix (PHX) to Santa Rosa (STS). Compare airlines, aircraft, and fares.

Distance: 1,123 km (698 mi)
Flight time: ~1h 39m
Airlines: 1
Aircraft types: 3

Airlines flying PHX → STS

Airline	Aircraft types	Observations
SkyWest	2	2

Aircraft on this route

Embraer E170/E175 — 1 operator
Embraer E170/E175 — 1 operator
Bombardier CRJ — 1 operator

Airport details

Departure: Phoenix Sky Harbor International Airport (PHX)

City: Phoenix
Country: US
IATA / ICAO: PHX / KPHX

Arrival: Charles M. Schulz Sonoma County Airport (STS)

City: Santa Rosa
Country: US
IATA / ICAO: STS / KSTS

Operating airlines

American Airlines (AA)

Distance: 1124 km. Duration: 138 minutes.

Other routes from Phoenix

Other routes to Santa Rosa

Frequently asked questions

How many airlines fly PHX to STS?

1 airline operates the PHX to STS route in our 90-day observed dataset.

What aircraft fly the PHX-STS route?

The most commonly observed aircraft on PHX to STS include: Embraer E170/E175, Embraer E170/E175, Bombardier CRJ.

How long is the Phoenix to Santa Rosa flight?

The estimated flight time from Phoenix (PHX) to Santa Rosa (STS) is approximately 1h 39m, based on a cruise speed of 850 km/h.

What's the distance from Phoenix to Santa Rosa?

The great-circle distance from Phoenix (PHX) to Santa Rosa (STS) is approximately 1,123 km (698 miles).

Loading the flight search…