Flights operate between Seattle (SEA) and Santa Rosa (STS).
1 airline operates this route with 1-2 flights daily flights.
Average flight time is 1h 56m - 2h 11m.
Average Duration
1h 56m - 2h 11m
Airlines Operating This Route
Alaska Airlines
Flight Frequency
Daily Flights
1-2 flights
Weekly Flights
7
Typical Departure Time Ranges
Earliest Departure
11:39
Latest Departure
15:39
Route Intelligence Dashboard
Overall Connectivity Score
55
GoodRoute Diversity
1
Direct Routes
Alaska Airlines serves 1 destination from SEA
Weekly Frequency
7
Weekly Flights
Trend: Stable
Top 1 Most Frequent Routes - Details
| Route | Weekly Flights | Duration | Distance | Reliability |
|---|---|---|---|---|
| SEA → Santa Rosa (STS) (STS) | 7/week | 1h 56m - 2h 11m | N/A | Moderate |
Flight Schedule & Filters
Alaska Airlines flights from SeaTac (SEA) to Santa Rosa (STS)
Alaska Airlines operates scheduled nonstop flights between SeaTac (SEA) and Santa Rosa (STS). Alaska Airlines operates 1-2 flights daily flights on this route.• Flight Duration: 1h 56m - 2h 11m (average flight time)• Daily Flights: 1-2 flights (scheduled departures per day)
SeaTac (SEA)
US
Santa Rosa (STS)
US
FLIGHT TIME
1h 56m - 2h 11m
2h 10m - 2h 11m
11:39
15:39
1 (Show)
7
Alaska Airlines Terminal Information & Contact
Departure Terminal - SeaTac (SEA)
Terminal: 1
Phone: 1-800-252-7522
Location: 1, Seattle, US
Arrival Terminal - Santa Rosa (STS)
Terminal: 1
Phone: 1-800-252-7522
Location: 1, Santa Rosa, US
Alaska Airlines Flight Schedule from SeaTac (SEA) to Santa Rosa (STS)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
AS1321 |  Alaska Airlines | 11:39 | 13:49:00 | Boeing 737-800 (winglets) Passenger/BBJ2 |
AS3009 | Alaska Airlines | 15:39 | 17:50:00 | Embraer 175 |
Alaska Airlines Monthly Flight Calendar
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Alaska Airlines Terminal Information
Departure Terminal at SeaTac (SEA):
• Terminal : Alaska Airlines operates from this terminal
Terminal 1:
• Alaska Airlines Terminal Phone: 1-800-252-7522
Arrival Terminal at Santa Rosa (STS):
• Terminal : Alaska Airlines operates from this terminal
Terminal 1:
• Alaska Airlines Terminal Phone: 1-800-252-7522
Alaska Airlines Contact Information and Customer Services
Alaska Airlines Address
P.O. Box 68900
Seattle, WA 98168, USA
Customer Service Phone
+1 800 654 5669Official Website
alaskaair.com/Frequently Asked Questions
How many Alaska Airlines flights operate from Seattle (SEA) to Santa Rosa (STS)?
Alaska Airlines operates 2 flights from Seattle (SEA) to Santa Rosa (STS).
What city does Santa Rosa (STS) airport serve?
Santa Rosa (STS) airport serves Santa Rosa, US.
How long is the Alaska Airlines flight from Seattle (SEA) to Santa Rosa (STS)?
The flight duration is approximately 1h 56m - 2h 11m.
What aircraft does Alaska Airlines use on this route?
Alaska Airlines uses Boeing 737-800 (winglets) Passenger/BBJ2, Embraer 175 on this route.
What are the earliest and latest Alaska Airlines flight departure times?
The earliest Alaska Airlines flight departs at 11:39 and the latest departs at 15:39.
Which terminal does Alaska Airlines use at Seattle (SEA)?
Alaska Airlines flights from Seattle (SEA) depart from Terminal 1. Terminal 1 phone: 1-800-252-7522.
What is the Alaska Airlines terminal phone number at Seattle (SEA)?
The Alaska Airlines terminal phone number at Seattle (SEA) is 1-800-252-7522 (Terminal 1).
View all Alaska Airlines flights to Seattle (SEA) →
Popular Alaska Airlines routes from Seattle include multiple destinations.
Route data verified regularly by Triposia Travel Research Team.