Find cheap flights from Boston to Canada

Find cheap flights from Boston to Canada

Round-trip
Economy
Boston (BOS)
Canada
Fri. 7/8
Fri. 14/8
Any month
Compare vs. KAYAK |
Search hundreds of travel sites at once for deals on flights to Canada

Good to know

Low season

February Best time to beat the crowds (3% less expensive on average)

High season

August Most popular time to fly (16% more expensive on average)

Average price of a round-trip

C$ 274 (avg. price over the last 2 weeks)

Good deal for a round-trip

C$ 171 or less

FAQs for booking Boston to Canada flights

Which airlines have a flexible cancellation policy for flights from Boston Logan Intl to Canada due to COVID-19?

Which airlines apply social distancing measures on flights from Boston Logan Intl to Canada due to COVID-19?

How does KAYAK find such low prices on flights from Boston to Canada?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Canada?

What is the Hacker Fare option on flights from Boston to Canada?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Canada?

Top 5 airlines serving Boston Logan Intl to Canada

Scores according to KAYAK customer reviews

8.7
Japan Airlines
Overall score based on 4,475 reviews
8.9
Boarding
8.6
Comfort
9.0
Crew
8.5
Entertainment
8.4
Food
Airline reviews
Read more about Japan Airlines

Book cheap flights from Boston to Canada

Recent round-trip flight deals

22/9
Tue.
direct
Multiple Airlines
1h 54m
BOS - YTZ
30/9
Wed.
1 stop
Multiple Airlines
4h 53m
YTZ - BOS
22/9
Tue.
direct
Porter Airlines
1h 54m
BOS - YTZ
30/9
Wed.
direct
Porter Airlines
1h 35m
YTZ - BOS
22/9
Tue.
1 stop
Brussels Airlines
3h 50m
BOS - YTZ
30/9
Wed.
1 stop
Brussels Airlines
5h 53m
YTZ - BOS
12/12
Sat.
direct
Interjet
1h 58m
BOS - YYZ
15/12
Tue.
direct
Interjet
1h 35m
YYZ - BOS
29/9
Tue.
1 stop
Royal Jordanian
4h 45m
BOS - YYZ
28/10
Wed.
1 stop
Royal Jordanian
4h 56m
YYZ - BOS
12/9
Sat.
1 stop
SWISS
5h 44m
BOS - YUL
19/9
Sat.
direct
SWISS
1h 18m
YUL - BOS
25/10
Sun.
1 stop
British Airways
5h 04m
BOS - YYZ
17/11
Tue.
1 stop
British Airways
10h 25m
YYZ - BOS
16/9
Wed.
direct
Austrian Airlines
1h 20m
BOS - YUL
5/10
Mon.
1 stop
Austrian Airlines
4h 02m
YUL - BOS
27/7
Mon.
1 stop
Royal Air Maroc
6h 43m
BOS - YYZ
31/7
Fri.
1 stop
Royal Air Maroc
11h 09m
YYZ - BOS
9/10
Fri.
direct
Aer Lingus
1h 22m
BOS - YOW
12/10
Mon.
direct
Aer Lingus
1h 22m
YOW - BOS
12/9
Sat.
1 stop
Aeromexico
4h 35m
BOS - YUL
19/9
Sat.
1 stop
Aeromexico
4h 58m
YUL - BOS
9/10
Fri.
1 stop
Lufthansa
4h 03m
BOS - YOW
12/10
Mon.
direct
Lufthansa
1h 22m
YOW - BOS
8/8
Sat.
1 stop
Qatar Airways
4h 32m
BOS - YYZ
10/8
Mon.
1 stop
Qatar Airways
5h 41m
YYZ - BOS
4/10
Sun.
1 stop
Turkish Airlines
5h 31m
BOS - YUL
11/10
Sun.
direct
Turkish Airlines
1h 18m
YUL - BOS
20/12
Sun.
1 stop
Major Airline
5h 05m
BOS - YUL
7/1
Thu.
1 stop
Major Airline
4h 40m
YUL - BOS
6/8
Thu.
1 stop
Japan Airlines
8h 10m
BOS - YYZ
9/8
Sun.
1 stop
Japan Airlines
4h 05m
YYZ - BOS
24/7
Fri.
1 stop
Qantas Airways
15h 39m
BOS - YYC
27/7
Mon.
1 stop
Qantas Airways
24h 51m
YYC - BOS
4/11
Wed.
1 stop
SAS
8h 34m
BOS - YYC
13/11
Fri.
1 stop
SAS
7h 30m
YYC - BOS
26/9
Sat.
2 stops
Asiana Airlines
6h 02m
BOS - YHZ
4/10
Sun.
2 stops
Asiana Airlines
7h 07m
YHZ - BOS
Show more results

Recent one-way flight deals

9/9
Wed.
direct
Porter Airlines
1h 54m
BOS - YTZ
14/10
Wed.
1 stop
Austrian Airlines
6h 11m
BOS - YYZ
3/10
Sat.
direct
Brussels Airlines
1h 17m
BOS - YUL
30/9
Wed.
2 stops
Multiple Airlines
31h 45m
BOS - YTZ
3/10
Sat.
1 stop
Etihad Airways
4h 48m
BOS - YUL
14/10
Wed.
1 stop
British Airways
6h 25m
BOS - YYZ
3/10
Sat.
1 stop
Delta
4h 47m
BOS - YUL
7/8
Fri.
direct
Lufthansa
1h 53m
BOS - YYZ
27/7
Mon.
1 stop
Japan Airlines
6h 44m
BOS - YYZ
27/9
Sun.
1 stop
Aer Lingus
6h 44m
BOS - YUL
3/10
Sat.
1 stop
Turkish Airlines
8h 06m
BOS - YUL
14/10
Wed.
direct
Azores Airlines
2h 06m
BOS - YYZ
4/10
Sun.
1 stop
SWISS
8h 25m
BOS - YUL
14/10
Wed.
1 stop
SAS
5h 52m
BOS - YYZ
4/10
Sun.
1 stop
Royal Air Maroc
4h 20m
BOS - YUL
8/8
Sat.
1 stop
Qantas Airways
24h 05m
BOS - YVR
15/8
Sat.
1 stop
TAP AIR PORTUGAL
20h 10m
BOS - YYZ
3/10
Sat.
1 stop
Porter Airlines
4h 55m
BOS - YUL
4/8
Tue.
2 stops
Air New Zealand
13h 08m
BOS - YVR
22/9
Tue.
1 stop
Royal Jordanian
8h 36m
BOS - YYZ
Show more results
*
Prices are per person, are for e–tickets and include all taxes & fees in CAD.

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,
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