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

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$274
Unknown Company outward: Jan 29, 2022
1:10p BOS » 4:41a YUL
Unknown Company 1 stop (15h31m)
Unknown Company inbound: Feb 5, 2022
12:45p YUL » 10:48p BOS
Unknown Company 1 stop (10h03m)
$311
WestJet outward: Apr 18, 2022
12:30a BOS » 5:48a YUL
WestJet 1 stop (5h18m)
Porter Airlines inbound: Apr 27, 2022
1:45p YUL » 8:05p BOS
Porter Airlines 1 stop (6h20m)
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

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  • Delta Air Lines
Delta Air Lines
outbound: Jan 29, 2022
Delta Air Lines 1 stop
return: Feb 5, 2022
Air Transat 1 stop

Travel tips for flights Boston - Montreal

Average flight duration: 12h47m (flight with stopovers)

  • Arrival city:
  • Montreal, Canada
  • Airport(s):
  • Pierre Elliott Trudeau International Airport (YUL)
  • Local time:
  • Jan 21, 2022 10:20 PM, GMT-5
  • Weather:
  • min. -20ºF, max. 15ºF
  • Departure city:
  • Boston, USA
  • Airport(s):
  • Logan International Airport (BOS)
  • Manchester–Boston Regional Airport (MHT)
  • Local time:
  • Jan 21, 2022 10:20 PM, GMT-5
  • Weather:
  • min. 20ºF, max. 30ºF