$95+ Cheap flights from Boston (BOS) to Canada
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — YYZ
Aug 17 — Aug 241
Round-trip
1 adult, Economy
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Find cheap flights from Boston to Canada with Cheapflights
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Cheapest flights from Boston to CanadaExplore the most affordable flight options available from Boston to Canada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 18, 2026.
Explore the most affordable flight options available from Boston to Canada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 18, 2026.
This Booking.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:35 pm
BOS
- YYZ
1 stop4h 20m
Air Canada
Thu 9/38:10 am
YYZ
- BOS
Nonstop1h 43m
Air Canada
Deal found 7/13![Air Canada logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/208:00 am
BOS
- YTZ
Nonstop1h 54m
Porter Airlines
Fri 11/278:45 pm
YTZ
- BOS
Nonstop1h 32m
Porter Airlines
Deal found 7/13![Porter Airlines logo]()
$192
This Trip.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:45 pm
BOS
- YYZ
Nonstop1h 55m
Porter Airlines
Sun 8/167:25 am
YYZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 7/13![Porter Airlines logo]()
$193
This Trip.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/277:10 am
BOS
- YTZ
Nonstop1h 49m
Porter Airlines
Fri 8/76:10 pm
YTZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 7/13![Porter Airlines logo]()
$193
This Mytrip deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:30 pm
BOS
- YYZ
Nonstop1h 55m
Porter Airlines
Sun 10/187:25 am
YYZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 7/13![Porter Airlines logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/277:10 am
BOS
- YTZ
Nonstop1h 49m
Porter Airlines
Wed 7/296:10 pm
YTZ
- BOS
Nonstop1h 39m
Porter Airlines
Deal found 7/13![Porter Airlines logo]()
$194
This Trip.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:15 pm
BOS
- YYZ
Nonstop1h 55m
Air Canada
Mon 8/108:10 am
YYZ
- BOS
Nonstop1h 43m
Air Canada
Deal found 7/13![Air Canada logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/211:15 pm
BOS
- YTZ
1 stop5h 13m
Porter Airlines
Thu 11/268:45 pm
YTZ
- BOS
Nonstop1h 32m
Porter Airlines
Deal found 7/13![Porter Airlines logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/199:50 am
BOS
- YYZ
Nonstop2h 10m
Porter Airlines
Sat 11/287:20 am
YYZ
- BOS
Nonstop1h 45m
Porter Airlines
Deal found 7/13![Porter Airlines logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/208:00 am
BOS
- YTZ
Nonstop1h 54m
Porter Airlines
Sat 11/282:20 pm
YTZ
- BOS
Nonstop1h 32m
Porter Airlines
Deal found 7/13![Porter Airlines logo]()
$196
This Trip.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/135:45 am
BOS
- YTZ
1 stop4h 21m
Multiple Airlines
Mon 8/176:10 pm
YTZ
- BOS
Nonstop1h 40m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$197
This Flightnetwork deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/83:55 pm
BOS
- YYZ
1 stop6h 09m
Multiple Airlines
Mon 8/108:10 am
YYZ
- BOS
Nonstop1h 43m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$198
Best flights from Boston to CanadaDiscover carefully curated flight deals from Boston to Canada that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 18, 2026.
Discover carefully curated flight deals from Boston to Canada that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 18, 2026.
This Porter Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/111:10 am
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Wed 8/53:05 pm
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Deal found 7/13![Porter Airlines logo]()
$234
This United deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/305:45 am
BOS
- YYZ
1 stop4h 19m
Multiple Airlines
Sun 9/68:00 am
YYZ
- BOS
1 stop6h 41m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$293
This United Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2711:00 am
BOS
- YUL
1 stop5h 10m
United Airlines
Sun 8/306:00 am
YUL
- BOS
1 stop6h 43m
United Airlines
Deal found 7/17![United Airlines logo]()
$304
This Air Transat deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/124:45 pm
BOS
- YYZ
1 stop5h 15m
Air Transat
Thu 8/207:25 am
YYZ
- BOS
Nonstop1h 40m
Air Transat
Deal found 7/17![Air Transat logo]()
$315
This Delta deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/189:00 am
BOS
- YYZ
1 stop9h 09m
Delta
Mon 9/216:25 pm
YYZ
- BOS
1 stop4h 45m
Delta
Deal found 7/17![Delta logo]()
$323
This oojo deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:30 pm
BOS
- YXX
1 stop18h 35m
WestJet
Mon 9/283:45 pm
YXX
- BOS
1 stop22h 55m
WestJet
Deal found 7/17![WestJet logo]()
$327
This Mytrip deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:40 am
BOS
- YWG
1 stop5h 34m
Air Canada
Mon 8/315:00 am
YWG
- BOS
1 stop5h 52m
Air Canada
Deal found 7/13![Air Canada logo]()
$342
This JetBlue deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2312:52 pm
BOS
- YVR
1 stop12h 03m
JetBlue
Mon 8/319:40 pm
YVR
- BOS
Nonstop5h 23m
JetBlue
Deal found 7/13![JetBlue logo]()
$434
This American Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:00 am
BOS
- YQB
1 stop7h 47m
American Airlines
Sun 9/202:37 pm
YQB
- BOS
1 stop19h 15m
American Airlines
Deal found 7/13![American Airlines logo]()
$438
This Porter Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2511:10 am
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Sun 9/273:05 pm
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Deal found 7/13![Porter Airlines logo]()
$234
This Porter Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/228:00 am
BOS
- YTZ
Nonstop1h 54m
Porter Airlines
Wed 11/2512:15 pm
YTZ
- BOS
1 stop4h 27m
Porter Airlines
Deal found 7/13![Porter Airlines logo]()
$239
This Porter Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/204:35 pm
BOS
- YTZ
Nonstop1h 54m
Porter Airlines
Wed 11/257:15 am
YTZ
- BOS
2 stops9h 27m
Porter Airlines
Deal found 7/13![Porter Airlines logo]()
$244
This United deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/318:00 am
BOS
- YOW
1 stop14h 05m
Multiple Airlines
Wed 8/52:00 pm
YOW
- BOS
1 stop4h 57m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$320
This United Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:00 am
BOS
- YYC
1 stop7h 28m
United Airlines
Mon 10/193:22 pm
YYC
- BOS
1 stop12h 49m
United Airlines
Deal found 7/14![United Airlines logo]()
$341
This WestJet deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:25 am
BOS
- YXX
1 stop10h 30m
WestJet
Wed 9/96:00 am
YXX
- BOS
1 stop8h 40m
WestJet
Deal found 7/15![WestJet logo]()
$353
This United deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:31 pm
BOS
- YYC
1 stop16h 57m
Multiple Airlines
Sun 10/411:15 am
YYC
- BOS
2 stops8h 11m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$326
This Porter Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:30 pm
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Sat 8/2911:55 am
YTZ
- BOS
1 stop4h 05m
Porter Airlines
Deal found 7/17![Porter Airlines logo]()
$271
This Delta deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:45 am
BOS
- YHZ
Nonstop1h 40m
Delta
Sun 9/66:30 am
YHZ
- BOS
1 stop4h 53m
Delta
Deal found 7/16![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:38 am
BOS
- YYC
2 stops16h 10m
United Airlines
Wed 10/211:27 pm
YYC
- BOS
2 stops21h 16m
United Airlines
Deal found 7/13![United Airlines logo]()
$345
This Gotogate deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:00 am
BOS
- YWG
1 stop6h 15m
Air Canada
Sat 9/51:30 pm
YWG
- BOS
2 stops6h 57m
Air Canada
Deal found 7/14![Air Canada logo]()
$380
This Porter Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2510:05 am
BOS
- YYZ
Nonstop1h 55m
Porter Airlines
Sat 8/297:25 am
YYZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 7/17![Porter Airlines logo]()
$275
This oojo deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:30 pm
BOS
- YXX
1 stop30h 55m
WestJet
Sun 8/166:00 am
YXX
- BOS
1 stop13h 20m
WestJet
Deal found 7/17![WestJet logo]()
$374
This Delta deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:30 pm
BOS
- YYC
Nonstop5h 25m
Delta
Tue 9/155:50 pm
YYC
- BOS
1 stop11h 50m
Delta
Deal found 7/16![Delta logo]()
$380
This United Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:00 am
BOS
- YYC
1 stop7h 28m
United Airlines
Tue 10/203:22 pm
YYC
- BOS
2 stops14h 15m
United Airlines
Deal found 7/14![United Airlines logo]()
$346
This Air Canada deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/193:35 pm
BOS
- YWG
1 stop6h 39m
Air Canada
Wed 9/238:10 am
YWG
- BOS
1 stop5h 31m
Air Canada
Deal found 7/17![Air Canada logo]()
$398
This Mytrip deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:30 pm
BOS
- YXX
1 stop18h 30m
Multiple Airlines
Sat 9/193:40 pm
YXX
- BOS
2 stops15h 15m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$363
This Porter Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/43:55 pm
BOS
- YTZ
1 stop5h 53m
Porter Airlines
Wed 8/126:10 pm
YTZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 7/17![Porter Airlines logo]()
$289
This United Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:00 am
BOS
- YYC
1 stop7h 28m
United Airlines
Wed 10/216:00 am
YYC
- BOS
2 stops16h 59m
United Airlines
Deal found 7/14![United Airlines logo]()
$350
This Delta deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/59:00 am
BOS
- YYZ
1 stop9h 09m
Delta
Sat 8/156:00 am
YYZ
- BOS
1 stop13h 16m
Delta
Deal found 7/17![Delta logo]()
$386
This JetBlue deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:14 pm
BOS
- YVR
Nonstop6h 21m
JetBlue
Wed 9/211:15 pm
YVR
- BOS
1 stop9h 10m
JetBlue
Deal found 7/17![JetBlue logo]()
$470
Last-minute flights from Boston to CanadaDiscover last-minute flight deals from Boston to Canada. Data last updated July 18, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Canada. Data last updated July 18, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/277:10 am
BOS
- YTZ
Nonstop1h 49m
Porter Airlines
Fri 8/76:10 pm
YTZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 7/13![Porter Airlines logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/277:10 am
BOS
- YTZ
Nonstop1h 49m
Porter Airlines
Wed 7/296:10 pm
YTZ
- BOS
Nonstop1h 39m
Porter Airlines
Deal found 7/13![Porter Airlines logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/277:10 am
BOS
- YTZ
Nonstop1h 49m
Porter Airlines
Thu 7/306:10 pm
YTZ
- BOS
Nonstop1h 39m
Porter Airlines
Deal found 7/13![Porter Airlines logo]()
$195
This Trip.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/277:10 am
BOS
- YTZ
Nonstop1h 49m
Porter Airlines
Tue 7/286:10 pm
YTZ
- BOS
Nonstop1h 39m
Porter Airlines
Deal found 7/13![Porter Airlines logo]()
$199
This Vliegwinkel deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/307:10 am
BOS
- YTZ
Nonstop1h 49m
Porter Airlines
Sun 8/28:50 am
YTZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 7/13![Porter Airlines logo]()
$196
This Trip.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/15:30 pm
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Wed 8/123:05 pm
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Deal found 7/13![Porter Airlines logo]()
$198
This Trip.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:15 pm
BOS
- YYZ
Nonstop1h 55m
Air Canada
Mon 8/108:10 am
YYZ
- BOS
Nonstop1h 43m
Air Canada
Deal found 7/13![Air Canada logo]()
$195
This Flightnetwork deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/83:55 pm
BOS
- YYZ
1 stop6h 09m
Multiple Airlines
Mon 8/108:10 am
YYZ
- BOS
Nonstop1h 43m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$198
This Trip.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:45 pm
BOS
- YYZ
Nonstop1h 55m
Porter Airlines
Sun 8/167:25 am
YYZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 7/13![Porter Airlines logo]()
$193
This Trip.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/135:45 am
BOS
- YTZ
1 stop4h 21m
Multiple Airlines
Mon 8/176:10 pm
YTZ
- BOS
Nonstop1h 40m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/143:55 pm
BOS
- YYZ
1 stop6h 09m
Porter Airlines
Mon 8/177:25 am
YYZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 7/13![Porter Airlines logo]()
$199
This Booking.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:35 pm
BOS
- YYZ
1 stop4h 20m
Air Canada
Thu 9/38:10 am
YYZ
- BOS
Nonstop1h 43m
Air Canada
Deal found 7/13![Air Canada logo]()
$192
One-way flights from Boston to CanadaSearch for one-way flight options from Boston to Canada. Find affordable one-way fares based on user searches. Data last updated July 18, 2026.
Search for one-way flight options from Boston to Canada. Find affordable one-way fares based on user searches. Data last updated July 18, 2026.
This Super.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/103:55 pm
BOS
- YYZ
1 stop6h 09m
Porter Airlines
Deal found 7/16![Porter Airlines logo]()
$95
This iWofly deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:10 am
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Deal found 7/15![Porter Airlines logo]()
$95
This iWofly deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2910:05 am
BOS
- YYZ
Nonstop1h 55m
Porter Airlines
Deal found 7/15![Porter Airlines logo]()
$96
This Super.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:30 pm
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Deal found 7/17![Porter Airlines logo]()
$96
This FlightHub deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:05 am
BOS
- YYZ
Nonstop1h 55m
Porter Airlines
Deal found 7/16![Porter Airlines logo]()
$97
This FlightHub deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/13:55 pm
BOS
- YTZ
1 stop5h 50m
Porter Airlines
Deal found 7/15![Porter Airlines logo]()
$97
This Cheapflightsfares deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/108:30 pm
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Deal found 7/15![Porter Airlines logo]()
$98
This Booking.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/317:15 pm
BOS
- YYZ
Nonstop1h 55m
Air Canada
Deal found 7/13![Air Canada logo]()
$99
This Trip.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/33:55 pm
BOS
- YTZ
1 stop5h 50m
Porter Airlines
Deal found 7/14![Porter Airlines logo]()
$99
This Cheapflightsfares deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/103:55 pm
BOS
- YYZ
1 stop3h 49m
Porter Airlines
Deal found 7/18![Porter Airlines logo]()
$100
This Trip.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:10 am
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Deal found 7/14![Porter Airlines logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:00 am
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Deal found 7/16![Porter Airlines logo]()
$101
Find flight deals from Boston to Canada
Keep the following information in mind while searching for Boston to Canada flight deals. Data was last updated July 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $192 (Booking.com) |
One-way from | $95 (Super.com) |
Popular in | April |
Cheapest in | October |
Average price | $293 |
Good round-trip deal | $222 or less |
Good one-way deal | $100 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Boston to Canada that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 18, 2026.
Use the filters below to find and compare flights from Boston to Canada that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BostonToronto
BOS - YTZ
BOSYTZ
Boston Logan Intl
Sat 8/1
11:10 am-12:57 pm
Nonstop1h 47m
Toronto Island
Wed 8/5
3:05 pm-4:46 pm
Nonstop1h 41m
$234
BostonToronto
BOS - YTZ
BOSYTZ
Boston Logan Intl
Fri 9/25
11:10 am-12:57 pm
Nonstop1h 47m
Toronto Island
Sun 9/27
3:05 pm-4:46 pm
Nonstop1h 41m
$234
BostonToronto
BOS - YTZ
BOSYTZ
Boston Logan Intl
Sun 11/22
8:00 am-9:54 am
Nonstop1h 54m
Toronto Island
Wed 11/25
12:15 pm-4:42 pm
1 stop4h 27m
$239
BostonToronto
BOS - YTZ
BOSYTZ
Boston Logan Intl
Fri 11/20
4:35 pm-6:29 pm
Nonstop1h 54m
Toronto Island
Wed 11/25
7:15 am-4:42 pm
2 stops9h 27m
$244
BostonToronto
BOS - YTZ
BOSYTZ
Boston Logan Intl
Tue 8/25
5:30 pm-7:17 pm
Nonstop1h 47m
Toronto Island
Sat 8/29
11:55 am-4:00 pm
1 stop4h 05m
$271
BostonToronto
BOS - YYZ
BOSYYZ
Boston Logan Intl
Tue 8/25
10:05 am-12:00 pm
Nonstop1h 55m
Toronto Pearson Intl
Sat 8/29
7:25 am-9:05 am
Nonstop1h 40m
$275
BostonToronto
BOS - YTZ
BOSYTZ
Boston Logan Intl
Tue 8/4
3:55 pm-9:48 pm
1 stop5h 53m
Toronto Island
Wed 8/12
6:10 pm-7:50 pm
Nonstop1h 40m
$289
BostonToronto
BOS - YYZ
BOSYYZ
Boston Logan Intl
Sun 8/30
5:45 am-10:04 am
1 stop4h 19m
Toronto Pearson Intl
Sun 9/6
8:00 am-2:41 pm
1 stop6h 41m
$293
BostonMontreal
BOS - YUL
BOSYUL
Boston Logan Intl
Thu 8/27
11:00 am-4:10 pm
1 stop5h 10m
Montreal Pierre Elliott Trudeau Intl
Sun 8/30
6:00 am-12:43 pm
1 stop6h 43m
$304
BostonToronto
BOS - YYZ
BOSYYZ
Boston Logan Intl
Wed 8/12
4:45 pm-10:00 pm
1 stop5h 15m
Toronto Pearson Intl
Thu 8/20
7:25 am-9:05 am
Nonstop1h 40m
$315
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Boston to Canada
Have a flexible travel schedule? Discover the best time to fly to Canada from Boston with our price prediction graph.
BOS-YYZ
BOS-YTZ
BOS-YUL
BOS-YYC
BOS-YWG
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Boston to Canada
BOS-CA0
BOS-YYZ
BOS-YTZ
BOS-YUL
BOS-YYC
What is the cheapest month to book a flight from Boston to Canada?
Currently, September is the cheapest month in which you can book a flight from Boston to Canada (average of $352). Flying from Boston to Canada in March is currently the most expensive (average of $440). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from BOS to CA?
Find hourly flight availability from Boston to Canada. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 18, 2026.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 25% on flights from Boston to Canada by exploring options for tickets in the evening.
Weekly flight availability from Boston to Canada
Explore weekly flight availability from Boston to Canada. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 18, 2026.
The most flights from BOS to CA0 are scheduled on a Monday (20 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (16 on average).
How often are flights from Boston to Canada delayed?
About 23% of weekly flights between Boston and Canada have experienced delays in the past year, with the average delay time being 127 minutes.
What is the most punctual flight time for Boston to Canada flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Boston to Canada flights?
Over the last year, Porter Airlines have had the lowest number of delays on this route, with just 22% of flights being delayed.
How far ahead should I book a flight from Boston to Canada?
To ensure you get the cheapest price possible for a flight from Boston to Canada, you should look to book at least 90 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest day to fly from Boston to Canada?
Use this chart to determine the cheapest time to fly round-trip from Boston to Canada. Price data was last updated on July 11, 2026.
Travelers seeking maximum savings on their Boston to Canada flight should consider departing on Monday mornings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Canada
Get insights into the airlines that provide service to Canada. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Canada. Reviews last updated July 18, 2026.
See what other customers who have flown with Porter Airlines,Delta, andUnited Airlines from Boston to Canada have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Boarding
8.2
Food
7.5
Overall
8.0
Comfort
8.0
Entertainment
6.9
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Crew
8.6
Boarding
8.2
Food
7.5
Overall
8.0
Comfort
8.0
Entertainment
6.9
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Crew
8.6
Boarding
8.2
Food
7.5
Overall
8.0
Comfort
8.0
Entertainment
6.9
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Crew
8.6
Boarding
8.2
Food
7.5
Overall
8.0
Comfort
8.0
Entertainment
6.9
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Crew
8.6
Boarding
8.2
Food
7.5
Overall
8.0
Comfort
8.0
Entertainment
6.9
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Crew
8.6
Boarding
8.2
Food
7.5
Overall
8.0
Comfort
8.0
Entertainment
6.9
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Related info for your journey
Find useful and relevant information for your journey from Boston to Canada. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Boston to Canada
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Canada by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Boston to Canada by cabin class
Find flights from Boston to Canada, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boston and Canada flights
Browse other Boston and Canada flight options. Last updated on July 18, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Boston to Canada flights
Consider these flights traveling from Boston to Canada.
Fly to Canada regions
Consider these flights traveling to Canada regions.
Top 9 airlines flying from Boston to Canada
Discover the top 9 airlines that operate flights from Boston to Canada. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$100 | Average$471 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$111 | Average$340 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$113 | Average$404 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$118 | Average$535 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$128 | Average$403 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$145 | Average$394 | FlexibilityNo cancel fee | On-time50% | |
| Cheapest$228 | Average$560 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$286 | Average$521 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$300 | Average$459 | FlexibilityNo cancel fee | On-time71% |