Montreal (YUL) to San Juan (SJU) flights
2 airlines fly nonstop from Montreal (YUL) to San Juan (SJU): Air Canada and Air Transat. The two airports are 1,919 miles (3,089 km) apart. Air Canada is in Star Alliance. There are also 28 ways to fly it with one stop, through Boston, New York and New York and more.
Airlines flying nonstop from YUL to SJU
- Air CanadaStar Alliance · bookable with 12 programsWho books it
- Air TransatNot in an alliance
Book YUL to SJU with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Air Canada AeroplanBooks Air Canada
- Air New Zealand AirpointsBooks Air Canada
- ANA Mileage ClubBooks Air Canada
- Avianca LifeMilesBooks Air Canada
- Emirates SkywardsBooks Air Canada
- EVA Air Infinity MileageLandsBooks Air Canada
- Lufthansa Miles & MoreBooks Air Canada
- Singapore Airlines KrisFlyerBooks Air Canada
- TAP Miles&GoBooks Air Canada
- Thai Royal Orchid PlusBooks Air Canada
- Turkish Airlines Miles&SmilesBooks Air Canada
- United MileagePlusBooks Air Canada
YUL to SJU with one stop
28 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Boston (BOS)Air Canada and Porter Airlines, then JetBlue Airways, Frontier Airlines and 1 more
- Via New York (LGA)American Airlines, Air Canada and 1 more, then Frontier Airlines
- Via New York (EWR)United Airlines the whole way
- Via Philadelphia (PHL)American Airlines the whole way
- Via Punta Cana (PUJ)Arajet the whole way+1
- Via Washington (DCA)Air Canada, then JetBlue Airways
- Via Dulles (IAD)United Airlines the whole way
- Via Santo Domingo (SDQ)Air Canada, then JetBlue Airways, Frontier Airlines and 1 more
- Via Raleigh/Durham (RDU)Air Canada, then Frontier Airlines, JetBlue Airways and 1 more
- Via Sint Maarten (SXM)Air Transat and Air Canada, then Contour AviationLF
- Via Toronto (YYZ)Air Canada and WestJet the whole way+2
- Via Charlotte (CLT)American Airlines the whole way
- Via Cleveland (CLE)Air Canada, then Frontier Airlines
- Via Columbus (CMH)Air Canada, then Southwest Airlines
- Via Fort Lauderdale (FLL)Air Canada and Porter Airlines, then JetBlue Airways, Southwest Airlines and 1 more
YUL to SJU: common questions
Which airlines fly nonstop from YUL to SJU?
Air Canada (Star Alliance) and Air Transat fly nonstop from Montreal (YUL) to San Juan (SJU).
How far is Montreal from San Juan by plane?
Montreal (YUL) and San Juan (SJU) are 1,919 miles (3,089 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book YUL to SJU award flights?
12 programs can book at least one of the nonstop airlines: Air Canada Aeroplan, Air New Zealand Airpoints, ANA Mileage Club, Avianca LifeMiles, Emirates Skywards, EVA Air Infinity MileageLands, Lufthansa Miles & More, Singapore Airlines KrisFlyer and 4 more. Which flights each can book depends on its partners, so check the airline before you transfer points.
How many miles does YUL to SJU cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for YUL to SJU with taxes and fees.
Where can I connect between Montreal and San Juan?
The most direct connections are through Boston (BOS), New York (LGA), New York (EWR), Philadelphia (PHL) and Punta Cana (PUJ). On 13 of them the same airline flies both flights, for example United Airlines through New York.
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.