Boston (BOS) to Calgary (YYC) flights
One airline flies nonstop from Boston (BOS) to Calgary (YYC): WestJet. The two airports are 2,090 miles (3,364 km) apart. There are also 31 ways to fly it with one stop, through Ottawa, Toronto and Montreal and more.
Airlines flying nonstop from BOS to YYC
- WestJetNot in an alliance · bookable with 3 programsWho books it
Book BOS to YYC with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Air France-KLM Flying BlueBooks WestJet
- Delta SkyMilesBooks WestJet
- Emirates SkywardsBooks WestJet
BOS to YYC with one stop
31 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Ottawa (YOW)Porter Airlines the whole way
- Via Toronto (YYZ)Air Canada and Porter Airlines the whole way+1
- Via Montreal (YUL)Air Canada and Porter Airlines the whole way
- Via Minneapolis (MSP)Delta Air Lines the whole way
- Via Detroit (DTW)JetBlue Airways and Delta Air Lines, then WestJet
- Via New York (LGA)American Airlines the whole way
- Via New York (EWR)United Airlines and Delta Air Lines, then Air Canada
- Via New York (JFK)American Airlines the whole way
- Via Chicago (ORD)American Airlines and United Airlines the whole way+1
- Via Dulles (IAD)United Airlines the whole way
- Via Nashville (BNA)JetBlue Airways, Delta Air Lines and 1 more, then WestJet
- Via Denver (DEN)United Airlines the whole way+1
- Via Charlotte (CLT)American Airlines the whole way
- Via Halifax (YHZ)Air Canada, American Airlines and 1 more, then WestJet
- Via Salt Lake City (SLC)Delta Air Lines the whole way
BOS to YYC: common questions
Which airlines fly nonstop from BOS to YYC?
WestJet flies nonstop from Boston (BOS) to Calgary (YYC).
How far is Boston from Calgary by plane?
Boston (BOS) and Calgary (YYC) are 2,090 miles (3,364 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book BOS to YYC award flights?
3 programs can book at least one of the nonstop airlines: Air France-KLM Flying Blue, Delta SkyMiles and Emirates Skywards. Which flights each can book depends on its partners, so check the airline before you transfer points.
How many miles does BOS to YYC cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for BOS to YYC with taxes and fees.
Where can I connect between Boston and Calgary?
The most direct connections are through Ottawa (YOW), Toronto (YYZ), Montreal (YUL), Minneapolis (MSP) and Detroit (DTW). On 15 of them the same airline flies both flights, for example Porter Airlines through Ottawa.
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.