Alaska Airlines flights from HLN to SEA
Find comprehensive Alaska Airlines flight information, schedules, and booking details for direct flights from HLN to SEA. Alaska Airlines operates 0-1 flights daily flights on this route.• Flight Duration: 1h 41m - 1h 59m (average flight time)• Distance: 492 miles (792 km) (air miles between airports)• Daily Flights: 0-1 flights (scheduled departures per day)
HLN
SEA
FLIGHT TIME
1h 41m - 1h 59m
FLIGHT DISTANCE
492 miles (792 km)
1h 55m - 1h 55m
19:32
19:32
492 miles (792 km)
January
1 (Show)
6
Alaska Airlines Flight Schedule from HLN to SEA
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
AS3060 |  Alaska Airlines | 19:32 | 20:27:00 | Embraer 175 |
Alaska Airlines Monthly Flight Calendar
December 2025
Route Insights
Pricing patterns: January typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 19:00, offering more flight options and potentially better connections.
HLN - SEA flight price statistics
$344
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.
$176
Jan$418
Feb$347
Mar$228
Apr$720
May$488
Jun$388
Jul$418
Aug$258
Sep$198
Oct$198
Nov$289
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 HLN to SEA?
Alaska Airlines operates 1 flight from HLN to SEA.
What city does SEA airport serve?
SEA airport serves SeaTac.
How long is the Alaska Airlines flight from HLN to SEA?
The flight duration is approximately 1h 41m - 1h 59m.
What is the distance from HLN to SEA?
The distance is 492 miles (792 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 HLN to SEA?
January is typically the cheapest month to fly Alaska Airlines on this route.
What is the average price for a Alaska Airlines flight from HLN to SEA?
The average price for a round-trip Alaska Airlines flight on this route is approximately $344. 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 HLN to SEA.