Alaska Airlines flights from Seattle-Tacoma (SEA) to Guanacaste (LIR).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sat 08:15 Seattle-Tacoma (SEA) 17:15 Guanacaste (LIR)
Alaska Airlines AS 126 Non-stop Boeing 737 MAX 8 (7M8) 7:00 Effective 2025-01-11 through 2025-03-08
Sat 08:15 Seattle-Tacoma (SEA) 16:15 Guanacaste (LIR)
Alaska Airlines AS 126 Non-stop Boeing 737 MAX 8 (7M8) 7:00 Effective 2025-03-15 through 2025-05-10
Fri 22:43 Seattle-Tacoma (SEA) 07:38 Guanacaste (LIR)
Alaska Airlines AS 126 Non-stop Boeing 737 (73J) 6:55 Effective 2024-12-20 through 2025-01-03
The flight arrives 1 day after departure.


Alaska Airlines flights from Seattle-Tacoma (SEA) to Guanacaste (LIR).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Effective 2025-01-11 through 2025-03-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 7:00, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2025-03-15 through 2025-05-10
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 7:00, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-12-20 through 2025-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 6:55, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.
  • An international route departing from Seattle-Tacoma airport, United States (SEA) and arriving at Guanacaste airport, Costa Rica (LIR).
  • The flight distance is 3321 miles, or 5344 km.
  • The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-6 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 6:55 and 7:00.