Air Transat flights from Montreal-Trudeau (YUL) to Guanacaste (LIR).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sun 07:30 Montreal-Trudeau (YUL) 11:30 Guanacaste (LIR)
Air Transat TS 600 Non-stop Airbus A321neo (32Q) 6:00 Effective 2026-05-03 through 2026-05-17
Sun 07:30 Montreal-Trudeau (YUL) 11:30 Guanacaste (LIR)
Air Transat TS 600 Non-stop Airbus A321 (321) 6:00 Effective 2026-05-24 through 2026-06-14
Tue,Sun 07:30 Montreal-Trudeau (YUL) 11:30 Guanacaste (LIR)
Air Transat TS 600 Non-stop Airbus A321 (321) 6:00 Effective 2026-06-16 through 2026-09-06
Sun 07:30 Montreal-Trudeau (YUL) 11:30 Guanacaste (LIR)
Air Transat TS 600 Non-stop Airbus A321 (321) 6:00 Effective 2026-09-13 through 2026-10-18
Tue,Wed,Sun 11:25 Montreal-Trudeau (YUL) 15:25 Guanacaste (LIR)
Air Transat TS 600 Non-stop Airbus A321neo (32Q) 6:00 Effective 2026-03-08 through 2026-03-29
Fri 11:25 Montreal-Trudeau (YUL) 15:25 Guanacaste (LIR)
Air Transat TS 600 Non-stop Airbus A330-200 (332) 6:00 Effective 2026-03-13 through 2026-04-24
Wed,Sun 11:25 Montreal-Trudeau (YUL) 15:25 Guanacaste (LIR)
Air Transat TS 600 Non-stop Airbus A321neo (32Q) 6:00 Effective 2026-04-01 through 2026-04-29
Fri,Sun 11:25 Montreal-Trudeau (YUL) 15:25 Guanacaste (LIR)
Air Transat TS 600 Non-stop Airbus A321neo (32Q) 6:00 Effective from 2026-10-25
Tue,Wed,Sun 11:35 Montreal-Trudeau (YUL) 16:35 Guanacaste (LIR)
Air Transat TS 600 Non-stop Airbus A321neo (32Q) 6:00 Valid until 2026-03-04
Fri 11:35 Montreal-Trudeau (YUL) 16:35 Guanacaste (LIR)
Air Transat TS 600 Non-stop Airbus A330-200 (332) 6:00 Valid until 2026-03-06




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Air Transat flights from Montreal-Trudeau (YUL) to Guanacaste (LIR).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Air Transat TS600
07:30
Montreal-Trudeau (YUL)

11:30
Guanacaste (LIR)
Effective 2026-05-03 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:00, non-stop
Airbus A321neo (32Q)
Direct Flights:
Air Transat TS600
07:30
Montreal-Trudeau (YUL)

11:30
Guanacaste (LIR)
Effective 2026-05-24 through 2026-06-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:00, non-stop
Airbus A321 (321)
Direct Flights:
Air Transat TS600
07:30
Montreal-Trudeau (YUL)

11:30
Guanacaste (LIR)
Effective 2026-06-16 through 2026-09-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:00, non-stop
Airbus A321 (321)
Direct Flights:
Air Transat TS600
07:30
Montreal-Trudeau (YUL)

11:30
Guanacaste (LIR)
Effective 2026-09-13 through 2026-10-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:00, non-stop
Airbus A321 (321)
Direct Flights:
Air Transat TS600
11:25
Montreal-Trudeau (YUL)

15:25
Guanacaste (LIR)
Effective 2026-03-08 through 2026-03-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:00, non-stop
Airbus A321neo (32Q)
Direct Flights:
Air Transat TS600
11:25
Montreal-Trudeau (YUL)

15:25
Guanacaste (LIR)
Effective 2026-03-13 through 2026-04-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 6:00, non-stop
Airbus A330-200 (332)
Direct Flights:
Air Transat TS600
11:25
Montreal-Trudeau (YUL)

15:25
Guanacaste (LIR)
Effective 2026-04-01 through 2026-04-29
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:00, non-stop
Airbus A321neo (32Q)
Direct Flights:
Air Transat TS600
11:25
Montreal-Trudeau (YUL)

15:25
Guanacaste (LIR)
Effective from 2026-10-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 6:00, non-stop
Airbus A321neo (32Q)
Direct Flights:
Air Transat TS600
11:35
Montreal-Trudeau (YUL)

16:35
Guanacaste (LIR)
Valid until 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:00, non-stop
Airbus A321neo (32Q)
Direct Flights:
Air Transat TS600
11:35
Montreal-Trudeau (YUL)

16:35
Guanacaste (LIR)
Valid until 2026-03-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 6:00, non-stop
Airbus A330-200 (332)
  • An international route departing from Montreal-Trudeau airport, Canada (YUL) and arriving at Guanacaste airport, Costa Rica (LIR).
  • The flight distance is 2507 miles, or 4035 km.
  • The timezone of the departure airport is UTC-5 , 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 is 6:00.
All YUL-LIR flights
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