Flights operate between Austin (AUS) and SeaTac (SEA).
1 airline operates this route with 5-6 flights daily flights.
Average flight time is 4h 20m - 4h 50m.
Route distance is 1779 miles (2862 km).
Route Distance
1779 miles (2862 km)
Average Duration
4h 20m - 4h 50m
Airlines Operating This Route
Alaska Airlines
Flight Frequency
Daily Flights
5-6 flights
Weekly Flights
41
Typical Departure Time Ranges
Earliest Departure
07:40
Latest Departure
19:35
Route Intelligence Dashboard
Overall Connectivity Score
70
GoodRoute Diversity
1
Direct Routes
Alaska Airlines serves 1 destination from AUS
Weekly Frequency
21
Weekly Flights
Trend: Stable
Top 1 Most Frequent Routes - Details
| Route | Weekly Flights | Duration | Distance | Reliability |
|---|---|---|---|---|
| AUS → SeaTac (SEA) (SEA) | 21/week | 4h 20m - 4h 50m | 1,779 km | Moderate |
Flight Schedule & Filters
Alaska Airlines flights from Austin (AUS) to SeaTac (SEA)
Alaska Airlines operates scheduled nonstop flights between Austin (AUS) and SeaTac (SEA). Alaska Airlines operates 5-6 flights daily flights on this route.• Flight Duration: 4h 20m - 4h 50m (average flight time)• Distance: 1779 miles (2862 km) (air miles between airports)• Daily Flights: 5-6 flights (scheduled departures per day)
Austin (AUS)
US
SeaTac (SEA)
US
FLIGHT TIME
4h 20m - 4h 50m
FLIGHT DISTANCE
1779 miles (2862 km)
4h 44m - 4h 47m
07:40
19:35
1779 miles (2862 km)
January
1 (Show)
41
Alaska Airlines Terminal Information & Contact
Departure Terminal - Austin (AUS)
Terminal: 1
Phone: 1-800-252-7522
Location: 1, Austin, US
Arrival Terminal - SeaTac (SEA)
Terminal: 1
Phone: 1-800-252-7522
Location: 1, Seattle, US
Alaska Airlines Flight Schedule from Austin (AUS) to SeaTac (SEA)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
AS463 |  Alaska Airlines | 07:40 | 10:27:00 | Boeing 737-800 (winglets) Passenger/BBJ2 |
AS503 | Alaska Airlines | 13:33 | 16:17:00 | Boeing 737MAX 9 Passenger |
AS339 | Alaska Airlines | 19:35 | 22:19:00 | Boeing 737MAX 9 Passenger |
Alaska Airlines Monthly Flight Calendar
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Alaska Airlines Terminal Information
Departure Terminal at Austin (AUS):
Terminal 1:
• Alaska Airlines Terminal Phone: 1-800-252-7522
Arrival Terminal at SeaTac (SEA):
• 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 Austin (AUS) to Seattle (SEA)?
Alaska Airlines operates 3 flights from Austin (AUS) to Seattle (SEA).
What city does Seattle (SEA) airport serve?
Seattle (SEA) airport serves SeaTac, US.
How long is the Alaska Airlines flight from Austin (AUS) to Seattle (SEA)?
The flight duration is approximately 4h 20m - 4h 50m.
What is the distance from Austin (AUS) to Seattle (SEA)?
The distance is 1779 miles (2862 km).
What aircraft does Alaska Airlines use on this route?
Alaska Airlines uses Boeing 737-800 (winglets) Passenger/BBJ2, Boeing 737MAX 9 Passenger on this route.
Which other airlines operate on this route?
1 other airline operates on this route: Delta Air Lines.
What are the earliest and latest Alaska Airlines flight departure times?
The earliest Alaska Airlines flight departs at 07:40 and the latest departs at 19:35.
View all Alaska Airlines flights to Austin (AUS) →
Popular Alaska Airlines routes from Austin include multiple destinations.
Route data verified regularly by Triposia Travel Research Team.