🇺🇸 SEA
Seattle
566 mi
IDA 🇺🇸
Idaho Falls

Seattle to Idaho Falls Flights

Seattle–Tacoma International Airport Idaho Falls Regional Airport 2 airlines

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The Seattle to Idaho Falls route connects Seattle–Tacoma International Airport (SEA) in US with Idaho Falls Regional Airport (IDA) in US. This short-haul flight covers approximately 566 miles (911 km) with a typical flight time of 1h 19m. This route is served by 2 airlines: Horizon, SkyWest. AirportRoutes has tracked 5 unique flight numbers on this route.

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Departure Airport

Seattle–Tacoma International Airport

ICAO Code:
KSEA
IATA Code:
SEA
City:
🇺🇸 Seattle
Country:
US
Elevation:
433 ft

Destination Airport

Idaho Falls Regional Airport

ICAO Code:
KIDA
IATA Code:
IDA
City:
🇺🇸 Idaho Falls
Country:
US
Elevation:
4744 ft

2

Operators

5

Tracked Flights

566

Miles

1h 19m

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
Horizon QXE QX
SkyWest SKW OO

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 5 28%
Tuesday 2 11%
Wednesday 2 11%
Thursday 4 22%
Friday 1 6%
Saturday 2 11%
Sunday 2 11%

Pattern Analysis

5 Tracked Flights:
Data Points: 18
API observations used to build this analysis
Weekdays: 14 flights
Weekend: 4 flights
Business Route More active on weekdays

All Flight Routes

2 Routes
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
Horizon
QXE / QX
E75L 13:59 1:59 PM (Representative)
M T W T F S S
Jun 19, 2026 Active
SkyWest
SKW / OO
E75L 20:00 8:00 PM (Representative)
M T W T F S S
Jun 19, 2026 Active
Total Routes: 2
Active Routes: 2
Unique Airlines: 2
Aircraft Types: 2

Spotted Departure Times

Departure Time Operator ICAO IATA
13:59 1:59 PM Horizon QXE QX
20:00 8:00 PM SkyWest SKW OO

Time Information

Times are shown in the departure airport's local timezone (KSEA - America/Los_Angeles).

Total Departure Times: 2
Time Range:
13:59 - 20:00
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.