United Airlines flights from Guanacaste (LIR) to San Francisco (SFO).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sun 08:30 Guanacaste (LIR) 14:22 San Francisco (SFO)
United Airlines UA 2349 Non-stop Boeing 737 MAX 8 (7M8) 6:52 Effective 2026-03-08 through 2026-03-22
Sat,Sun 08:40 Guanacaste (LIR) 14:24 San Francisco (SFO)
United Airlines UA 2349 Non-stop Boeing 737-800 (738) 6:44 Effective 2026-03-29 through 2026-04-26
Sat,Sun 08:40 Guanacaste (LIR) 14:24 San Francisco (SFO)
United Airlines UA 2349 Non-stop Boeing 737-800 (738) 6:44 Effective 2026-05-23 through 2026-08-09
Sat,Sun 09:30 Guanacaste (LIR) 14:22 San Francisco (SFO)
United Airlines UA 2349 Non-stop Boeing 737 MAX 8 (7M8) 6:52 Valid until 2026-01-04
Sun 09:30 Guanacaste (LIR) 14:22 San Francisco (SFO)
United Airlines UA 2349 Non-stop Boeing 737 MAX 8 (7M8) 6:52 Effective 2026-01-11 through 2026-03-01


United Airlines flights from Guanacaste (LIR) to San Francisco (SFO).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Effective 2026-03-08 through 2026-03-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:52, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective 2026-03-29 through 2026-04-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 6:44, non-stop
Boeing 737-800 (738)

Direct Flights:

Effective 2026-05-23 through 2026-08-09
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 6:44, non-stop
Boeing 737-800 (738)

Direct Flights:

Valid until 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 6:52, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective 2026-01-11 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:52, non-stop
Boeing 737 MAX 8 (7M8)
  • An international route departing from Guanacaste airport, Costa Rica (LIR) and arriving at San Francisco airport, United States (SFO).
  • The flight distance is 2945 miles, or 4740 km.
  • The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-8 . 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 6:44 and 6:52.