Take off on cheap flights from Boston to Montreal, your adventure starts now!

Find cheap airline tickets from Boston to Montreal by date

  • any
  • May 2023
  • June 2023
  • July 2023
  • August 2023
  • September 2023
  • October 2023
  • November 2023
  • December 2023
  • January 2024
  • February 2024
  • March 2024
  • April 2024
  • any
  • May 2023
  • June 2023
  • July 2023
  • August 2023
  • September 2023
  • October 2023
  • November 2023
  • December 2023
  • January 2024
  • February 2024
  • March 2024
  • April 2024
  • price
  • month of departure
  • month of return
$357
Porter Airlines outward: Jun 14, 2023
2:15p BOS » 7:43p YUL
Porter Airlines 1 stop (5h28m)
Porter Airlines inbound: Jun 21, 2023
1:00p YUL » 4:40p BOS
Porter Airlines 1 stop (3h40m)
$423
Porter Airlines outward: Jun 23, 2023
11:05p BOS » 4:08a YUL
Porter Airlines 1 stop (5h03m)
Porter Airlines inbound: Jun 26, 2023
1:00p YUL » 4:40p BOS
Porter Airlines 1 stop (3h40m)
$423
Porter Airlines outward: Jun 23, 2023
11:05p BOS » 4:08a YUL
Porter Airlines 1 stop (5h03m)
Porter Airlines inbound: Jun 26, 2023
1:00p YUL » 4:40p BOS
Porter Airlines 1 stop (3h40m)
Return
Departure
Find the cheapest Boston Montreal flight by browsing the dates below to find alternative flight prices found in the last days. To launch a flight search for Boston - Montreal with these new dates, click on an offer. Want to depart from another city? Choose:

Airlines operating flights from Boston to Montreal

  • any
  • May 2023
  • June 2023
  • July 2023
  • August 2023
  • September 2023
  • October 2023
  • November 2023
  • December 2023
  • January 2024
  • February 2024
  • March 2024
  • April 2024
  • all
  • Delta Air Lines
Delta Air Lines
outbound: Jun 23, 2023
Delta Air Lines 1 stop
return: Jun 26, 2023
Air Canada direct

Travel tips for flights Boston - Montreal

  • Arrival city:
  • Montreal, Canada
  • Airport(s):
  • Montréal Trudeau International Airport (YUL)
  • Local time:
  • May 30, 2023 4:52 AM, GMT-4
  • Weather:
  • min. 56ºF, max. 83ºF
  • Departure city:
  • Boston, USA
  • Airport(s):
  • Boston Logan International Airport (BOS)
  • Manchester–Boston Regional Airport (MHT)
  • Local time:
  • May 30, 2023 4:52 AM, GMT-4
  • Weather:
  • min. 47ºF, max. 76ºF