Find Cheap Flights to Canada

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights to

(Round-trip)
Depart: Mon Nov 6 2017 Return: Sun Dec 3 2017 Trip spans 28 days
Multiple Airlines
Multiple Airlines
BOS
YUL
1h 16m
nonstop
YUL
BOS
1h 18m
nonstop
Depart: Mon Nov 6 2017 Return: Sun Nov 12 2017 Trip spans 7 days
WestJet
WestJet
BOS
YUL
1h 32m
nonstop
YUL
BOS
1h 18m
nonstop
Depart: Mon Nov 6 2017 Return: Tue Nov 7 2017 Trip spans 2 days
Air Canada
Air Canada
LGA
YUL
1h 25m
nonstop
YUL
LGA
1h 27m
nonstop
Depart: Tue Nov 7 2017 Return: Fri Nov 10 2017 Trip spans 4 days
Multiple Airlines
Multiple Airlines
BOS
YUL
1h 16m
nonstop
YUL
BOS
1h 18m
nonstop
Depart: Tue Nov 7 2017 Return: Thu Nov 9 2017 Trip spans 3 days
WestJet
WestJet
BOS
YUL
1h 32m
nonstop
YUL
BOS
1h 18m
nonstop
Depart: Thu Nov 9 2017 Return: Sun Nov 12 2017 Trip spans 4 days
Multiple Airlines
Multiple Airlines
BOS
YUL
1h 16m
nonstop
YUL
BOS
1h 18m
nonstop
Depart: Wed Nov 8 2017 Return: Sun Nov 12 2017 Trip spans 5 days
WestJet
WestJet
BOS
YUL
1h 32m
nonstop
YUL
BOS
1h 18m
nonstop
Depart: Sat Nov 11 2017 Return: Wed Nov 15 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
BOS
YUL
1h 16m
nonstop
YUL
BOS
1h 18m
nonstop
Depart: Thu Nov 9 2017 Return: Wed Nov 15 2017 Trip spans 7 days
WestJet
WestJet
BOS
YUL
1h 32m
nonstop
YUL
BOS
1h 18m
nonstop
Depart: Thu Nov 9 2017 Return: Mon Nov 13 2017 Trip spans 5 days
Air Canada
Air Canada
LGA
YUL
1h 25m
nonstop
YUL
LGA
1h 27m
nonstop
Depart: Tue Nov 14 2017 Return: Mon Nov 20 2017 Trip spans 7 days
Multiple Airlines
Multiple Airlines
BOS
YUL
1h 16m
nonstop
YUL
BOS
1h 18m
nonstop
Depart: Fri Nov 10 2017 Return: Wed Nov 15 2017 Trip spans 6 days
WestJet
WestJet
BOS
YUL
1h 32m
nonstop
YUL
BOS
1h 18m
nonstop
Depart: Tue Nov 21 2017 Return: Thu Nov 23 2017 Trip spans 3 days
Air Canada
Air Canada
LGA
YUL
1h 25m
nonstop
YUL
LGA
1h 27m
nonstop
Depart: Wed Nov 15 2017 Return: Mon Nov 20 2017 Trip spans 6 days
Multiple Airlines
Multiple Airlines
BOS
YUL
1h 16m
nonstop
YUL
BOS
1h 18m
nonstop
Depart: Sun Nov 12 2017 Return: Wed Nov 15 2017 Trip spans 4 days
WestJet
WestJet
BOS
YUL
1h 32m
nonstop
YUL
BOS
1h 18m
nonstop
Depart: Wed Nov 22 2017 Return: Sat Nov 25 2017 Trip spans 4 days
Air Canada
Air Canada
LGA
YUL
1h 25m
nonstop
YUL
LGA
1h 27m
nonstop
Depart: Thu Nov 16 2017 Return: Tue Nov 21 2017 Trip spans 6 days
Multiple Airlines
Multiple Airlines
BOS
YUL
1h 16m
nonstop
YUL
BOS
1h 18m
nonstop
Depart: Tue Nov 14 2017 Return: Thu Nov 23 2017 Trip spans 10 days
WestJet
WestJet
BOS
YUL
1h 32m
nonstop
YUL
BOS
1h 18m
nonstop
Depart: Tue Nov 28 2017 Return: Sat Dec 2 2017 Trip spans 5 days
Air Canada
Air Canada
LGA
YUL
1h 25m
nonstop
YUL
LGA
1h 27m
nonstop
Depart: Fri Nov 17 2017 Return: Mon Nov 20 2017 Trip spans 4 days
Multiple Airlines
Multiple Airlines
BOS
YUL
1h 16m
nonstop
YUL
BOS
1h 18m
nonstop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

^ The fares displayed in KAYAK ads found on other sites include all taxes and fees for economy class travel and were found by KAYAK users in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
Airports
Origin

New York
$185
Boston
$145
Destination

Montreal
$145