Guanacaste (LIR) to Ottawa (YOW) flights
One airline flies nonstop from Guanacaste (LIR) to Ottawa (YOW): Porter Airlines. The two airports are 2,469 miles (3,974 km) apart. There are also 9 ways to fly it with one stop, through Dulles, Miami and Fort Lauderdale and more.
Airlines flying nonstop from LIR to YOW
- Porter AirlinesNot in an alliance · bookable with 1 programWho books it
Book LIR to YOW with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Alaska Atmos RewardsBooks Porter Airlines
LIR to YOW with one stop
9 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Dulles (IAD)United Airlines the whole way
- Via Miami (MIA)American Airlines, then Porter Airlines
- Via Fort Lauderdale (FLL)JetBlue Airways, then Air Canada and Porter Airlines
- Via New York (EWR)United Airlines the whole way
- Via Toronto (YYZ)Air Canada, WestJet and 1 more the whole way
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- Via Montreal (YUL)Air Canada and Air Transat the whole wayPP
- Via Boston (BOS)JetBlue Airways and Delta Air Lines, then Porter Airlines
- Via Chicago (ORD)United Airlines the whole way
- Via Winnipeg (YWG)WestJet the whole way
LIR to YOW: common questions
Which airlines fly nonstop from LIR to YOW?
Porter Airlines flies nonstop from Guanacaste (LIR) to Ottawa (YOW).
How far is Guanacaste from Ottawa by plane?
Guanacaste (LIR) and Ottawa (YOW) are 2,469 miles (3,974 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book LIR to YOW award flights?
1 program can book at least one of the nonstop airlines: Alaska Atmos Rewards. Which flights each can book depends on its partners, so check the airline before you transfer points.
How many miles does LIR to YOW 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 YOW with taxes and fees.
Where can I connect between Guanacaste and Ottawa?
The most direct connections are through Dulles (IAD), Miami (MIA), Fort Lauderdale (FLL), New York (EWR) and Toronto (YYZ). On 6 of them the same airline flies both flights, for example United Airlines through Dulles.
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.