Flights from Denver to Guanacaste – Direct & connecting routes
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DEN to LIR – All flight route options from Denver International, Colorado, USA to Daniel Oduber Quiros International, Costa Rica. These routes are operated by 4 airlines. Fly non-stop with United Airlines or Southwest Airlines, or choose from 5 different stopover flights. The shortest flight time is 5 hours and 8 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.
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Denver to Guanacaste flights
With over 51 flights every week and 7 different airlines you have a wide range of options. You can fly non-stop to Guanacaste (LIR) from Denver (DEN) with United Airlines or Southwest Airlines but if a stopover option suits you better you can choose to fly via Houston, Houston or any other of the 5 alternatives with connectiing airports.
Denver to Guanacaste with United Airlines
You can fly non-stop every weekday with flights departing at 10 in the morning. You also have the option to do a transit flight via Houston. United Airlines is a Star Alliance member.
With Southwest Airlines
You can fly non-stop with Southwest Airlines every Saturday at 7:00 am, 8:00 am or 9:00 am. You also have the option to do a transit flight via Houston.
Distance & flight times: Denver International to Daniel Oduber Quiros International
The shortest flight time between DEN and LIR is 5 hours and 5 minutes.
Via | Total flight time | Layover time | Distance |
---|---|---|---|
Direct | 5h 5m | - | 2350 miles (3781 km) |
IAH Houston | 7h 8m | 1h 13m | 2355 miles (3789 km) |
HOU Houston | 7h 15m | 1h 5m | 2354 miles (3788 km) |
DFW Dallas | 7h 54m | 1h 6m | 2358 miles (3794 km) |
MIA Miami | 10h 41m | 3h 7m | 2828 miles (4550 km) |
ATL Atlanta | 10h 46m | 4h 4m | 2805 miles (4513 km) |



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From Denver to Costa Rica
We have found another destination to Costa Rica from Denver International as well.
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SJO San Jose Direct
From USA to Guanacaste
Below is a list of other cities in USA with flights to Guanacaste with either non-stop or connecting flights.
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DFW Dallas Direct
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ORD Chicago Direct
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ATL Atlanta Direct
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JFK New York Direct
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MIA Miami Direct
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CLT Charlotte Direct
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LAX Los Angeles Direct
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IAH Houston Direct
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EWR New York Direct
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MCO Orlando