By plane

Burlington International Airport is located in South Burlington, 5 km (3 miles) east of Burlington’s central business district. 

Rental cars, taxis and car services, including Green Cab VT, UBER, and lyft are available. 

Also, Green Mountain Transit provides bus service to Burlington’s waterfront Monday thru Friday, with limited schedules on Saturday and Sunday (see Purple line schedule here). Adult single fares are $1.50 US.

Montreal – Pierre Elliott Trudeau International Airport is located in Dorval, Quebec. It is the primary international airport serving Montreal, 20 km from downtown and 165 km from Burlington, roughly a 2 hours drive, not including border crossing times.

Rome2rio provides bus service from Trudeau to Burlington International Airport (see schedule and fees here). 

All major rental car services are available at Montreal – Trudeau, as well.

Plattsburgh International Airport is located three nautical miles from the City of Plattsburgh, New York’s central business district. 

Including a 15 minute ferry ride with Lake Champlain Transportation Company on the Plattsburgh, NY – Grand Isle, VT line, this route takes roughly 1 hour and 23 minutes with total driving time to Burlington. This ferry runs 24 hours, 7 days a week (see schedule and fees here).