Alaska Airlines flights from Helena (HLN) to SeaTac (SEA)
Find comprehensive Alaska Airlines flight information, schedules, and booking details for direct flights from Helena (HLN), US to SeaTac (SEA), US. 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)
Helena (HLN)
US
SeaTac (SEA)
US
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
Terminal 1 (SEA)
Alaska Airlines Flight Schedule from Helena (HLN) to SeaTac (SEA)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
AS3060 |  Alaska Airlines | 19:32 | 20:27:00 | Embraer 175 |
Alaska Airlines Monthly Flight Calendar
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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.
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Alaska Airlines Policy Highlights
Baggage Policy
Checked baggage allowance varies depending on fare type and route. Additional charges may apply for excess baggage.
For detailed baggage policies, visit Alaska Airlines airline page or Alaska Airlines official website.
Check-in Information
Online check-in available 24 hours before departure.
Alaska Airlines Terminal Information
Departure Terminal at Helena (HLN):
Arrival Terminal at SeaTac (SEA):
• Alaska Airlines flights to SeaTac (SEA) arrive at Terminal Terminal 1
• Terminal Terminal 1: Alaska Airlines operates from this terminal
Frequently Asked Questions about Alaska Airlines Flights
How many Alaska Airlines flights operate from Helena (HLN) to Seattle (SEA)?
Alaska Airlines operates 1 flight from Helena (HLN) to Seattle (SEA).
What city does Seattle (SEA) airport serve?
Seattle (SEA) airport serves SeaTac, US.
How long is the Alaska Airlines flight from Helena (HLN) to Seattle (SEA)?
The flight duration is approximately 1h 41m - 1h 59m.
What is the distance from Helena (HLN) to Seattle (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.
Which terminal does Alaska Airlines use at Seattle (SEA)?
Alaska Airlines flights to Seattle (SEA) arrive at Terminal Terminal 1.
What is the cheapest month to fly Alaska Airlines from Helena (HLN) to Seattle (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 Helena (HLN) to Seattle (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 Helena (HLN) to Seattle (SEA).