Santa Rosa to Phoenix (STS-PHX): nonstop upgrade & award space

American Airlines and Alaska Airlines fly the STS to PHX nonstop about 13 times a week. American Airlines sets the rhythm here, a few flights a day with a small premium cabin on each, so a date with open space is worth acting on the day you see it. 2LNR tracks confirmed upgrade and award space on American Airlines and Alaska Airlines, on every STS to PHX departure, so you know which flights have space before you book.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

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13
Nonstop flights a week
696 mi
Nonstop distance
Free
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Santa Rosa to Phoenix flight schedule

Scheduled nonstop departures for STS to PHX, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Santa Rosa (STS) to Phoenix (PHX)
Date Flight Airline Departs STS Arrives PHX Duration Aircraft
AA 4989American Airlines12:5815:142h 16mE75
AA 6459American Airlines16:0818:232h 15mCR7
AA 3757American Airlines13:0815:102h 2mE75
AA 4989American Airlines16:2118:402h 19mCR7
AA 3757American Airlines13:0815:102h 2mE75
AA 4989American Airlines16:2118:402h 19mCR7
AA 3757American Airlines13:0815:102h 2mE75
AA 4989American Airlines16:2118:402h 19mCR7
AA 3757American Airlines13:0815:102h 2mE75
AA 4989American Airlines16:2118:402h 19mCR7
AA 3757American Airlines13:0815:102h 2mE75
AA 4989American Airlines16:2118:402h 19mCR7
AA 3757American Airlines13:0815:102h 2mE75
AA 4989American Airlines16:2118:402h 19mCR7

Showing all 14 scheduled STS to PHX departures across the next 7 days with service. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every STS to PHX date on the interactive map

Confirmed upgrade & award space on STS to PHX departures

2LNR tracks confirmed upgrade and award space on American Airlines and Alaska Airlines, segment by segment and date by date. Open the calendar for Santa Rosa to Phoenix to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

See real availability

Confirmed upgrade and award seats on each STS to PHX departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See STS to PHX on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Santa Rosa to Phoenix nonstop

Carriers operating STS to PHX nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See STS to PHX on the interactive map →

Frequently asked questions about STS to PHX

How far is Phoenix from Santa Rosa?
STS to PHX covers about 696 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from STS to PHX?
American Airlines and Alaska Airlines fly the route nonstop. 2LNR tracks confirmed upgrade and award space on American Airlines and Alaska Airlines.
How many flights a week are there from STS to PHX?
About 13 nonstop flights a week run between Santa Rosa and Phoenix in the current schedule, operated by American Airlines and Alaska Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from STS to PHX depart?
Scheduled STS to PHX nonstops in the next 7 days with service leave between 12:58 and 16:21, local time at Santa Rosa. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
How do I check upgrade or award availability on STS to PHX?
Open the STS to PHX route on the interactive map or the matrix to see confirmed upgrade and award space by date on American Airlines and Alaska Airlines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

Never miss STS to PHX upgrade or award space

See what is open by date on this route, the next 14 days free on every product and the full horizon on Pro.

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