Alaska Airlines flights from SUN to SEA
Find comprehensive Alaska Airlines flight information, schedules, and booking details for direct flights from SUN to SEA. Alaska Airlines operates 0-1 flights daily flights on this route.• Flight Duration: 1h 49m - 2h 07m (average flight time)• Distance: 476 miles (766 km) (air miles between airports)• Daily Flights: 0-1 flights (scheduled departures per day)
SUN
SEA
FLIGHT TIME
1h 49m - 2h 07m
FLIGHT DISTANCE
476 miles (766 km)
2h 1m - 2h 1m
10:19
10:19
476 miles (766 km)
April
1 (Show)
6
Alaska Airlines Flight Schedule from SUN to SEA
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
AS2345 |  Alaska Airlines | 10:19 | 11:20:00 | Embraer 175 |
Alaska Airlines Monthly Flight Calendar
December 2025
Route Insights
Pricing patterns: April typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 10:00, offering more flight options and potentially better connections.
SUN - SEA flight price statistics
$391
ApproximateThe numbers are average prices found based on user searches for direct flights between the airports. It's calculated from the cheapest prices found per month for a round-trip with 1 adult and can vary depending on the amount of data we have for this particular route.
$377
Jan$629
Feb$629
Mar$189
Apr$559
May$479
Jun$269
Jul$269
Aug$269
Sep$269
Oct$432
Nov$320
DecAlaska Airlines Terminal Information
Terminal information for Alaska Airlines on this route is currently being updated. Please check back soon or contact the airports directly for terminal details.
Frequently Asked Questions about Alaska Airlines Flights
How many Alaska Airlines flights operate from SUN to SEA?
Alaska Airlines operates 1 flight from SUN to SEA.
What city does SEA airport serve?
SEA airport serves SeaTac.
How long is the Alaska Airlines flight from SUN to SEA?
The flight duration is approximately 1h 49m - 2h 07m.
What is the distance from SUN to SEA?
The distance is 476 miles (766 km).
What aircraft does Alaska Airlines use on this route?
Alaska Airlines uses Embraer 175 on this route.
What is the cheapest month to fly Alaska Airlines from SUN to SEA?
April is typically the cheapest month to fly Alaska Airlines on this route.
What is the average price for a Alaska Airlines flight from SUN to SEA?
The average price for a round-trip Alaska Airlines flight on this route is approximately $391. Prices can vary based on booking time and demand.
How many Alaska Airlines flights operate per week on this route?
Alaska Airlines operates approximately 6 flights per week from SUN to SEA.