Airlines with flights from Guanacaste to Denver
There are four airlines with scheduled flights between LIR and DEN. Both United and Southwest operates non-stop flights from Daniel Oduber Quiros International to Denver International and the flight time is 5 hours and 31 minutes.
There are four airlines with scheduled flights between LIR and DEN. Both United and Southwest operates non-stop flights from Daniel Oduber Quiros International to Denver International and the flight time is 5 hours and 31 minutes. Choose airline
Schedules
Non-stop with United Airlines
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Total flight time: 5 hours and 31 minutes
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Denver is a United Airlines hub.
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7 flights per week
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Boeing 737MAX 8 Passenger
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First class available
Flight
The timetable & schedule information was updated at 2026-04-21
Non-stop with Southwest Airlines
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Total flight time: 5 hours and 23 minutes
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Low-cost airline
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Denver is a Southwest Airlines focus city (Operating base).
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1 flight per week
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Boeing 737MAX 8 Passenger
Flight
The timetable & schedule information was updated at 2026-04-21
Via Houston with Southwest Airlines
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Total flight time: 7h 30m - 10h 20m.
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Low-cost airline
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Denver is a Southwest Airlines focus city (Operating base).
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31 flights per week
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Boeing 737MAX 8 Passenger
Flight
WN4639
WN1975
The timetable & schedule information was updated at 2026-04-21
Via Houston with United Airlines
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Total flight time: 8h 03m - 11h 05m.
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Denver is a United Airlines hub.
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50 flights per week
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Boeing 737MAX 8 Passenger
Flight
UA1654
UA2339
UA1066
The timetable & schedule information was updated at 2026-04-21
Via Dallas with American Airlines
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Total flight time: 8h 09m - 9h 39m.
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One World Alliance
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46 flights per week
Flight
AA662
AA662
The timetable & schedule information was updated at 2026-04-21
Via Miami with American Airlines
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Total flight time: 8h 46m - 11h 24m.
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One World Alliance
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61 flights per week
Flight
AA1737
The timetable & schedule information was updated at 2026-04-21
Via Atlanta with Delta