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Cheap Flights from Boston to Montreal (BOS - YUL)

DepartReturn
1 adult
Note: some airlines charge for infants in laps.
The price shown for each flight will be the average for all passengers including any infants.
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Best fares from BOS to YUL (Found by others)

Sun Mon Tue Wed Thu Fri Sat
      1 $653 2 $541 3 $605 4
$605
5 $649 6 $638 7 $524 8 $531 9 $488 10 $507 11 $488
12 $488 13 $505 14 $505 15 $435 16 $435 17 $386 18
$386
19 $483 20 $386 21 $386 22 $386 23 $358 24 $252 25 $397
26 $386 27 $336 28 $336 29 $401 30 $336 31 $336  
KAYAK searches hundreds of sites to find the best rate for your next flight from Boston to Montreal. Get the best flight deal for your Montreal trip!
Here's how it works. Search KAYAK for a flight ticket from Boston to Montreal. Sort, filter and compare results on one web page. Then book your plane ticket direct on the airline or travel agent site of your choice!
Select an airline:  United
Direct flights BOS to YUL on United
Flight # Depart BOS Arrive YUL Sun Mon Tue Wed Thu Fri Sat Valid Between
8123 6:45 am 7:55 am Nov 2 - Nov 30
8123 6:45 am 7:55 am Oct 27 - Nov 1
8123 7:00 am 8:10 am Oct 8 - Oct 25
8443 9:55 am 11:05 am Nov 2 - Nov 30
8443 9:55 am 11:05 am Oct 26 - Nov 1
8443 10:05 am 11:15 am Sep 27 - Oct 13
8443 10:05 am 11:15 am Oct 25 - Oct 25
8443 10:05 am 11:15 am Oct 15 - Oct 24
8359 12:05 pm 1:15 pm Oct 26 - Oct 31
8359 12:05 pm 1:15 pm Nov 2 - Nov 30
8359 12:10 pm 1:20 pm Sep 27 - Oct 25
8483 3:30 pm 4:40 pm Oct 26 - Oct 31
8483 3:30 pm 4:40 pm Nov 2 - Nov 30
8483 3:40 pm 4:50 pm Sep 28 - Oct 24
8483 3:45 pm 5:06 pm Nov 1 - Nov 1
8483 3:45 pm 5:06 pm Nov 8 - Nov 29
8483 3:50 pm 5:11 pm Sep 27 - Oct 25
8363 5:40 pm 6:57 pm Sep 27 - Oct 25
8363 5:50 pm 7:10 pm Nov 2 - Mar 7
8363 5:50 pm 7:10 pm Oct 26 - Nov 1
8425 7:10 pm 8:20 pm Nov 3 - Nov 28
8425 7:10 pm 8:20 pm Oct 27 - Oct 31
8425 8:15 pm 9:25 pm Sep 27 - Oct 10
8425 8:15 pm 9:25 pm Oct 12 - Oct 25