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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 $698 2 $655 3 $509
4 $486 5 $548 6 $321 7 $321 8 $321 9 $321 10 $321
11 $361 12 $321 13 $321 14 $206 15 $206 16 $321 17 $321
18 $303 19 $421 20 $225 21 $206 22 $223 23 $321 24 $292
25 $296 26 $282 27 $206 28 $206 29 $206 30 $239 31 $239
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 7:00 am 8:10 am May 1 - May 24
8123 7:00 am 8:10 am May 27 - Oct 25
8443 8:45 am 9:55 am May 29 - Jun 1
8443 8:45 am 9:55 am May 21 - May 26
8443 8:45 am 9:55 am May 13 - May 20
8443 8:45 am 9:55 am May 1 - May 12
8359 12:10 pm 1:20 pm Jun 1 - Oct 25
8483 3:40 pm 4:50 pm May 1 - Oct 24
8483 3:50 pm 5:12 pm May 3 - Jun 7
8363 5:40 pm 6:50 pm May 1 - Sep 1
8425 8:15 pm 9:25 pm May 1 - Oct 25