Flights operate between Idaho Falls (IDA) and SeaTac (SEA).
1 airline operates this route with 0-2 flights daily flights.
Average flight time is 1h 49m - 2h 20m.
Route distance is 568 miles (914 km).
Route Distance
568 miles (914 km)
Average Duration
1h 49m - 2h 20m
Airlines Operating This Route
Alaska Airlines
Flight Frequency
Daily Flights
0-2 flights
Weekly Flights
12
Typical Departure Time Ranges
Earliest Departure
06:00
Latest Departure
15:14
Route Intelligence Dashboard
Overall Connectivity Score
60
GoodRoute Diversity
1
Direct Routes
Alaska Airlines serves 1 destination from IDA
Weekly Frequency
14
Weekly Flights
Trend: Stable
Top 1 Most Frequent Routes - Details
| Route | Weekly Flights | Duration | Distance | Reliability |
|---|---|---|---|---|
| IDA → SeaTac (SEA) (SEA) | 14/week | 1h 49m - 2h 20m | 568 km | Moderate |
Flight Schedule & Filters
Alaska Airlines flights from Idaho Falls (IDA) to SeaTac (SEA)
Alaska Airlines operates scheduled nonstop flights between Idaho Falls (IDA) and SeaTac (SEA). Alaska Airlines operates 0-2 flights daily flights on this route.• Flight Duration: 1h 49m - 2h 20m (average flight time)• Distance: 568 miles (914 km) (air miles between airports)• Daily Flights: 0-2 flights (scheduled departures per day)
Idaho Falls (IDA)
US
SeaTac (SEA)
US
FLIGHT TIME
1h 49m - 2h 20m
FLIGHT DISTANCE
568 miles (914 km)
2h 8m - 2h 10m
06:00
15:14
568 miles (914 km)
April
1 (Show)
12
Alaska Airlines Terminal Information & Contact
Departure Terminal - Idaho Falls (IDA)
Terminal: 1
Phone: 000 800 100 1051
Location: 1, Idaho Falls, US
Arrival Terminal - SeaTac (SEA)
Terminal: 1
Phone: 1-800-252-7522
Location: 1, Seattle, US
Alaska Airlines Flight Schedule from Idaho Falls (IDA) to SeaTac (SEA)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
AS3423 |  Alaska Airlines | 06:00 | 07:10:00 | Embraer 175 |
AS3027 | Alaska Airlines | 15:14 | 16:22:00 | Embraer 175 |
Alaska Airlines Monthly Flight Calendar
Loading calendar...
Loading price statistics...
Alaska Airlines Terminal Information
Departure Terminal at Idaho Falls (IDA):
• Terminal : Alaska Airlines operates from this terminal
Terminal 1:
• Alaska Airlines Terminal Phone: 000 800 100 1051
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 Idaho Falls (IDA) to Seattle (SEA)?
Alaska Airlines operates 2 flights from Idaho Falls (IDA) to Seattle (SEA).
What city does Seattle (SEA) airport serve?
Seattle (SEA) airport serves SeaTac, US.
How long is the Alaska Airlines flight from Idaho Falls (IDA) to Seattle (SEA)?
The flight duration is approximately 1h 49m - 2h 20m.
What is the distance from Idaho Falls (IDA) to Seattle (SEA)?
The distance is 568 miles (914 km).
What aircraft does Alaska Airlines use on this route?
Alaska Airlines uses Embraer 175 on this route.
What are the earliest and latest Alaska Airlines flight departure times?
The earliest Alaska Airlines flight departs at 06:00 and the latest departs at 15:14.
Which terminal does Alaska Airlines use at Idaho Falls (IDA)?
Alaska Airlines flights from Idaho Falls (IDA) depart from Terminal 1. Terminal 1 phone: 000 800 100 1051.
View all Alaska Airlines flights to Idaho Falls (IDA) →
Popular Alaska Airlines routes from Idaho Falls include multiple destinations.
Route data verified regularly by Triposia Travel Research Team.