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

Find cheap airline tickets from Montreal to Boston by date

  • any
  • June 2022
  • July 2022
  • August 2022
  • September 2022
  • October 2022
  • November 2022
  • December 2022
  • January 2023
  • February 2023
  • March 2023
  • April 2023
  • May 2023
  • any
  • June 2022
  • July 2022
  • August 2022
  • September 2022
  • October 2022
  • November 2022
  • December 2022
  • January 2023
  • February 2023
  • March 2023
  • April 2023
  • May 2023
  • price
  • month of departure
  • month of return
$187
Porter Airlines outward: Aug 11, 2022
1:15p YUL » 6:55p BOS
Porter Airlines 1 stop (5h40m)
Porter Airlines inbound: Aug 18, 2022
2:15p BOS » 9:13p YUL
Porter Airlines 1 stop (6h58m)
Return
Departure
Choose when you'd like to depart to Boston (USA):
Find the cheapest Montreal Boston flight by browsing the dates below to find alternative flight prices found in the last days. To launch a flight search for Montreal - Boston with these new dates, click on an offer. Want to depart from another city? Choose:

Airlines operating flights from Montreal to Boston

  • any
  • June 2022
  • July 2022
  • August 2022
  • September 2022
  • October 2022
  • November 2022
  • December 2022
  • January 2023
  • February 2023
  • March 2023
  • April 2023
  • May 2023
  • all
  • WestJet
WestJet
outbound: Aug 11, 2022
WestJet 1 stop
return: Aug 18, 2022
WestJet 1 stop

Travel tips for flights Montreal - Boston

Average flight duration: 6h19m (flight with stopovers)

  • Arrival city:
  • Boston, USA
  • Airport(s):
  • Boston Logan International Airport (BOS)
  • Manchester–Boston Regional Airport (MHT)
  • Local time:
  • Jun 25, 2022 3:38 AM, GMT-4
  • Weather:
  • min. 64ºF, max. 93ºF
  • Departure city:
  • Montreal, Canada
  • Airport(s):
  • Pierre Elliott Trudeau International Airport (YUL)
  • Local time:
  • Jun 25, 2022 3:38 AM, GMT-4
  • Weather:
  • min. 64ºF, max. 90ºF