Guanacaste (LIR) to Houston (HOU) flights
One airline flies nonstop from Guanacaste (LIR) to Houston (HOU): Southwest Airlines. The two airports are 1,458 miles (2,346 km) apart. There are also 7 ways to fly it with one stop, through San Jose, Dallas and Miami and more.
Airlines flying nonstop from LIR to HOU
- Southwest AirlinesNot in an allianceWho books it
LIR to HOU with one stop
7 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via San Jose (SJO)SANSA, then Southwest AirlinesRZ
- Via Dallas (DFW)American Airlines the whole way
- Via Miami (MIA)American Airlines, then Southwest Airlines
- Via Fort Lauderdale (FLL)JetBlue Airways, then Southwest Airlines
- Via Atlanta (ATL)Delta Air Lines the whole way
- Via Nashville (BNA)Southwest Airlines the whole way
- Via Charlotte (CLT)American Airlines, then Southwest Airlines
LIR to HOU: common questions
Which airlines fly nonstop from LIR to HOU?
Southwest Airlines flies nonstop from Guanacaste (LIR) to Houston (HOU).
How far is Guanacaste from Houston by plane?
Guanacaste (LIR) and Houston (HOU) are 1,458 miles (2,346 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
How many miles does LIR to HOU cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for LIR to HOU with taxes and fees.
Where can I connect between Guanacaste and Houston?
The most direct connections are through San Jose (SJO), Dallas (DFW), Miami (MIA), Fort Lauderdale (FLL) and Atlanta (ATL). On 3 of them the same airline flies both flights, for example American Airlines through Dallas.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.