$64+ 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 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — YYZ
Mar 30 — Apr 61
1 adult, Economy
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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 February 28, 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 February 28, 2026.
This FlightHub deal was found by Cheapflights users on 2/24. 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 3/3111:50 am
BOS
- YTZ
Nonstop1h 52m
Porter Airlines
Wed 4/17:35 pm
YTZ
- BOS
Nonstop1h 35m
Porter Airlines
Deal found 2/24![Porter Airlines logo]()
$212
This eDestinos deal was found by Cheapflights users on 2/25. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1111:50 am
BOS
- YTZ
Nonstop1h 52m
Porter Airlines
Sat 3/141:10 pm
YTZ
- BOS
Nonstop1h 35m
Porter Airlines
Deal found 2/25![Porter Airlines logo]()
$213
This Trip.com deal was found by Cheapflights users on 2/26. 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.
Tue 3/179:00 am
BOS
- YTZ
Nonstop1h 52m
Porter Airlines
Wed 3/257:35 pm
YTZ
- BOS
Nonstop1h 35m
Porter Airlines
Deal found 2/26![Porter Airlines logo]()
$214
This Flightnetwork deal was found by Cheapflights users on 2/24. 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 4/113:30 pm
BOS
- YYZ
1 stop4h 40m
Multiple Airlines
Sat 4/186:15 am
YYZ
- BOS
1 stop3h 34m
Multiple Airlines
Deal found 2/24![Multiple Airlines logo]()
$215
This FlightHub deal was found by Cheapflights users on 2/27. 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.
Sun 4/267:00 am
BOS
- YTZ
Nonstop1h 54m
Porter Airlines
Thu 4/308:00 am
YTZ
- BOS
Nonstop1h 35m
Porter Airlines
Deal found 2/27![Porter Airlines logo]()
$215
This FlightHub deal was found by Cheapflights users on 2/24. 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 4/13:30 pm
BOS
- YYZ
1 stop4h 40m
Porter Airlines
Thu 4/21:00 pm
YYZ
- BOS
1 stop5h 12m
Porter Airlines
Deal found 2/24![Porter Airlines logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 2/24. 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 4/37:00 am
BOS
- YTZ
Nonstop1h 54m
Porter Airlines
Sun 4/58:00 am
YTZ
- BOS
Nonstop1h 35m
Porter Airlines
Deal found 2/24![Porter Airlines logo]()
$216
This Flightnetwork deal was found by Cheapflights users on 2/25. 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.
Thu 3/263:30 pm
BOS
- YYZ
1 stop6h 10m
Multiple Airlines
Sun 3/296:15 am
YYZ
- BOS
1 stop3h 37m
Multiple Airlines
Deal found 2/25![Multiple Airlines logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 2/26. 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 5/133:25 pm
BOS
- YTZ
1 stop3h 33m
Porter Airlines
Sun 5/178:50 am
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Deal found 2/26![Porter Airlines logo]()
$217
This Trip.com deal was found by Cheapflights users on 2/25. 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 3/283:30 pm
BOS
- YYZ
1 stop4h 40m
Porter Airlines
Thu 4/21:00 pm
YYZ
- BOS
1 stop5h 12m
Porter Airlines
Deal found 2/25![Porter Airlines logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 2/24. 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.
Tue 3/109:00 am
BOS
- YTZ
Nonstop1h 52m
Porter Airlines
Wed 3/259:30 am
YTZ
- BOS
Nonstop1h 35m
Porter Airlines
Deal found 2/24![Porter Airlines logo]()
$218
This Booking.com deal was found by Cheapflights users on 2/27. 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 3/266:15 am
BOS
- YYZ
Nonstop2h 02m
Air Canada
Mon 3/308:55 pm
YYZ
- BOS
Nonstop1h 44m
Air Canada
Deal found 2/27![Air Canada logo]()
$219
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 February 28, 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 February 28, 2026.
This Super.com deal was found by Cheapflights users on 2/25. 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.
Mon 5/256:30 pm
BOS
- YXX
1 stop18h 30m
WestJet
Wed 6/36:00 am
YXX
- BOS
1 stop8h 40m
WestJet
Deal found 2/25![WestJet logo]()
$236
This Porter Airlines deal was found by Cheapflights users on 2/24. 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.
Thu 6/43:25 pm
BOS
- YYZ
1 stop4h 19m
Porter Airlines
Mon 6/83:55 pm
YYZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 2/24![Porter Airlines logo]()
$262
This United Airlines deal was found by Cheapflights users on 2/27. 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 6/410:55 am
BOS
- YYZ
1 stop7h 01m
United Airlines
Mon 6/87:43 pm
YYZ
- BOS
1 stop4h 16m
United Airlines
Deal found 2/27![United Airlines logo]()
$282
This Delta deal was found by Cheapflights users on 2/26. 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 5/156:00 am
BOS
- YYZ
1 stop7h 40m
Delta
Mon 5/186:37 pm
YYZ
- BOS
1 stop5h 00m
Delta
Deal found 2/26![Delta logo]()
$293
This Air Canada deal was found by Cheapflights users on 2/24. 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.
Fri 8/79:35 am
BOS
- YUL
1 stop4h 12m
Air Canada
Sun 8/98:25 am
YUL
- BOS
Nonstop1h 25m
Air Canada
Deal found 2/24![Air Canada logo]()
$323
This Mytrip deal was found by Cheapflights users on 2/24. 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.
Tue 3/245:49 pm
BOS
- YUL
3 stops30h 43m
Multiple Airlines
Tue 3/316:50 am
YUL
- BOS
1 stop4h 15m
Multiple Airlines
Deal found 2/24![Multiple Airlines logo]()
$347
This Alaska Airlines deal was found by Cheapflights users on 2/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/67:15 am
BOS
- YVR
1 stop29h 25m
Alaska Airlines
Thu 4/912:30 pm
YVR
- BOS
2 stops15h 09m
Alaska Airlines
Deal found 2/26![Alaska Airlines logo]()
$397
This Porter Airlines deal was found by Cheapflights users on 2/27. 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.
Wed 4/110:20 am
BOS
- YTZ
Nonstop1h 54m
Porter Airlines
Thu 4/212:00 pm
YTZ
- BOS
1 stop6h 12m
Porter Airlines
Deal found 2/27![Porter Airlines logo]()
$280
This United Airlines deal was found by Cheapflights users on 2/28. 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 4/299:20 am
BOS
- YYZ
1 stop11h 24m
United Airlines
Sun 5/37:30 am
YYZ
- BOS
1 stop5h 21m
United Airlines
Deal found 2/28![United Airlines logo]()
$282
This Delta deal was found by Cheapflights users on 2/24. 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.
Mon 3/169:00 am
BOS
- YYZ
1 stop4h 36m
Delta
Tue 3/172:26 pm
YYZ
- BOS
1 stop3h 49m
Delta
Deal found 2/24![Delta logo]()
$303
This Trip.com deal was found by Cheapflights users on 2/27. 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.
Sun 8/237:00 am
BOS
- YXX
1 stop10h 55m
WestJet
Fri 8/286:00 am
YXX
- BOS
1 stop8h 40m
WestJet
Deal found 2/27![WestJet logo]()
$311
This Porter Airlines deal was found by Cheapflights users on 2/24. 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 4/73:30 pm
BOS
- YOW
Nonstop1h 29m
Porter Airlines
Wed 4/811:00 am
YOW
- BOS
1 stop3h 45m
Porter Airlines
Deal found 2/24![Porter Airlines logo]()
$293
This Air Canada deal was found by Cheapflights users on 2/24. 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.
Fri 3/206:15 am
BOS
- YUL
1 stop7h 07m
Air Canada
Tue 3/248:05 am
YUL
- BOS
Nonstop1h 27m
Air Canada
Deal found 2/24![Air Canada logo]()
$325
This United Airlines deal was found by Cheapflights users on 2/24. 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.
Mon 5/48:10 pm
BOS
- YYC
1 stop17h 22m
United Airlines
Tue 5/126:00 am
YYC
- BOS
2 stops11h 54m
United Airlines
Deal found 2/24![United Airlines logo]()
$298
This Delta deal was found by Cheapflights users on 2/24. 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 3/109:00 am
BOS
- YYZ
1 stop7h 14m
Delta
Thu 3/1910:19 am
YYZ
- BOS
1 stop4h 56m
Delta
Deal found 2/24![Delta logo]()
$304
This FlightHub deal was found by Cheapflights users on 2/26. 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 7/77:00 am
BOS
- YXX
1 stop10h 55m
WestJet
Sun 7/1210:50 am
YXX
- BOS
1 stop8h 30m
WestJet
Deal found 2/26![WestJet logo]()
$313
This United Airlines deal was found by Cheapflights users on 2/24. 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.
Fri 3/137:05 am
BOS
- YYZ
1 stop6h 38m
United Airlines
Mon 3/169:30 am
YYZ
- BOS
1 stop5h 46m
United Airlines
Deal found 2/24![United Airlines logo]()
$304
This Porter Airlines deal was found by Cheapflights users on 2/27. 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.
Thu 5/284:45 pm
BOS
- YYZ
2 stops12h 49m
Porter Airlines
Tue 6/23:40 pm
YYZ
- BOS
1 stop5h 15m
Porter Airlines
Deal found 2/27![Porter Airlines logo]()
$313
This Delta deal was found by Cheapflights users on 2/24. 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 3/102:00 pm
BOS
- YYZ
1 stop3h 49m
Delta
Sat 3/212:26 pm
YYZ
- BOS
1 stop17h 49m
Delta
Deal found 2/24![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 2/24. 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.
Tue 3/104:25 pm
BOS
- YYZ
1 stop4h 59m
United Airlines
Fri 3/207:30 am
YYZ
- BOS
1 stop5h 26m
United Airlines
Deal found 2/24![United Airlines logo]()
$304
This Trip.com deal was found by Cheapflights users on 2/27. 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 4/163:30 pm
BOS
- YOW
Nonstop1h 29m
Porter Airlines
Tue 4/214:45 pm
YOW
- BOS
Nonstop1h 27m
Porter Airlines
Deal found 2/27![Porter Airlines logo]()
$317
This Mytrip deal was found by Cheapflights users on 2/27. 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 3/199:00 am
BOS
- YXX
3 stops18h 07m
Multiple Airlines
Thu 3/263:10 pm
YXX
- BOS
3 stops29h 49m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$422
This Alaska Airlines deal was found by Cheapflights users on 2/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:00 am
BOS
- YVR
2 stops21h 07m
Alaska Airlines
Tue 6/28:30 am
YVR
- BOS
2 stops12h 29m
Alaska Airlines
Deal found 2/26![Alaska Airlines logo]()
$435
This Delta deal was found by Cheapflights users on 2/24. 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.
Mon 3/235:50 am
BOS
- YVR
1 stop8h 07m
Delta
Mon 3/303:44 pm
YVR
- BOS
1 stop12h 06m
Delta
Deal found 2/24![Delta logo]()
$330
This United Airlines deal was found by Cheapflights users on 2/28. 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.
Sat 4/45:45 am
BOS
- YOW
1 stop4h 15m
United Airlines
Sun 4/53:10 pm
YOW
- BOS
1 stop6h 44m
United Airlines
Deal found 2/28![United Airlines logo]()
$308
This WestJet deal was found by Cheapflights users on 2/27. 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.
Mon 6/297:00 am
BOS
- YXX
1 stop10h 55m
WestJet
Sat 7/1110:50 am
YXX
- BOS
1 stop8h 30m
WestJet
Deal found 2/27![WestJet logo]()
$385
This Porter Airlines deal was found by Cheapflights users on 2/25. 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 4/197:00 am
BOS
- YOW
1 stop4h 29m
Porter Airlines
Thu 4/236:50 am
YOW
- BOS
1 stop5h 50m
Porter Airlines
Deal found 2/25![Porter Airlines logo]()
$320
This Delta deal was found by Cheapflights users on 2/26. 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 3/136:00 am
BOS
- YYZ
1 stop5h 19m
Delta
Tue 3/172:26 pm
YYZ
- BOS
1 stop3h 49m
Delta
Deal found 2/26![Delta logo]()
$335
This Mytrip deal was found by Cheapflights users on 2/27. 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.
Fri 5/296:30 pm
BOS
- YXX
2 stops28h 15m
Multiple Airlines
Mon 6/18:25 pm
YXX
- BOS
1 stop18h 15m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$448
This Air Canada deal was found by Cheapflights users on 2/27. 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 8/86:25 pm
BOS
- YHZ
Nonstop1h 50m
Air Canada
Sun 8/165:30 pm
YHZ
- BOS
1 stop4h 57m
Air Canada
Deal found 2/27![Air Canada logo]()
$449
Last-minute flights from Boston to CanadaDiscover last-minute flight deals from Boston to Canada. Data last updated February 28, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Canada. Data last updated February 28, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 2/24. 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.
Tue 3/109:00 am
BOS
- YTZ
Nonstop1h 52m
Porter Airlines
Wed 3/259:30 am
YTZ
- BOS
Nonstop1h 35m
Porter Airlines
Deal found 2/24![Porter Airlines logo]()
$218
This eDestinos deal was found by Cheapflights users on 2/25. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1111:50 am
BOS
- YTZ
Nonstop1h 52m
Porter Airlines
Sat 3/141:10 pm
YTZ
- BOS
Nonstop1h 35m
Porter Airlines
Deal found 2/25![Porter Airlines logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 2/24. 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 3/119:00 am
BOS
- YTZ
Nonstop1h 52m
Porter Airlines
Thu 3/261:10 pm
YTZ
- BOS
Nonstop1h 35m
Porter Airlines
Deal found 2/24![Porter Airlines logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 2/27. 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.
Sun 3/159:00 am
BOS
- YTZ
Nonstop1h 52m
Porter Airlines
Thu 3/197:35 pm
YTZ
- BOS
Nonstop1h 35m
Porter Airlines
Deal found 2/27![Porter Airlines logo]()
$219
This Trip.com deal was found by Cheapflights users on 2/26. 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.
Tue 3/179:00 am
BOS
- YTZ
Nonstop1h 52m
Porter Airlines
Wed 3/257:35 pm
YTZ
- BOS
Nonstop1h 35m
Porter Airlines
Deal found 2/26![Porter Airlines logo]()
$214
This Trip.com deal was found by Cheapflights users on 2/26. 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.
Sun 3/229:00 am
BOS
- YTZ
Nonstop1h 52m
Porter Airlines
Wed 3/257:35 pm
YTZ
- BOS
Nonstop1h 35m
Porter Airlines
Deal found 2/26![Porter Airlines logo]()
$217
This Flightnetwork deal was found by Cheapflights users on 2/25. 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.
Thu 3/263:30 pm
BOS
- YYZ
1 stop6h 10m
Multiple Airlines
Sun 3/296:15 am
YYZ
- BOS
1 stop3h 37m
Multiple Airlines
Deal found 2/25![Multiple Airlines logo]()
$217
This Booking.com deal was found by Cheapflights users on 2/27. 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 3/266:15 am
BOS
- YYZ
Nonstop2h 02m
Air Canada
Mon 3/308:55 pm
YYZ
- BOS
Nonstop1h 44m
Air Canada
Deal found 2/27![Air Canada logo]()
$219
This Flightnetwork deal was found by Cheapflights users on 2/25. 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.
Thu 3/266:15 am
BOS
- YYZ
Nonstop2h 02m
Air Canada
Sun 3/296:15 am
YYZ
- BOS
1 stop3h 37m
Air Canada
Deal found 2/25![Air Canada logo]()
$220
This Trip.com deal was found by Cheapflights users on 2/25. 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 3/283:30 pm
BOS
- YYZ
1 stop4h 40m
Porter Airlines
Thu 4/21:00 pm
YYZ
- BOS
1 stop5h 12m
Porter Airlines
Deal found 2/25![Porter Airlines logo]()
$218
This FlightHub deal was found by Cheapflights users on 2/24. 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 3/3111:50 am
BOS
- YTZ
Nonstop1h 52m
Porter Airlines
Wed 4/17:35 pm
YTZ
- BOS
Nonstop1h 35m
Porter Airlines
Deal found 2/24![Porter Airlines logo]()
$212
This FlightHub deal was found by Cheapflights users on 2/24. 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 3/313:30 pm
BOS
- YTZ
1 stop4h 33m
Porter Airlines
Fri 4/38:00 am
YTZ
- BOS
Nonstop1h 35m
Porter Airlines
Deal found 2/24![Porter Airlines logo]()
$220
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 February 28, 2026.
Search for one-way flight options from Boston to Canada. Find affordable one-way fares based on user searches. Data last updated February 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/25. 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 4/276:30 pm
BOS
- YYC
Nonstop5h 25m
WestJet
Deal found 2/25![WestJet logo]()
$64
This Super.com deal was found by Cheapflights users on 2/25. 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.
Sat 3/143:30 pm
BOS
- YYC
2 stops9h 52m
Porter Airlines
Deal found 2/25![Porter Airlines logo]()
$70
This Super.com deal was found by Cheapflights users on 2/24. 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 3/263:30 pm
BOS
- YYC
2 stops9h 52m
Porter Airlines
Deal found 2/24![Porter Airlines logo]()
$74
This Vakatrip deal was found by Cheapflights users on 2/25. 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 Vakatrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/113:30 pm
BOS
- YYC
1 stop8h 00m
Porter Airlines
Deal found 2/25![Porter Airlines logo]()
$77
This Mytrip deal was found by Cheapflights users on 2/25. 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.
Fri 3/203:30 pm
BOS
- YYC
2 stops9h 57m
Porter Airlines
Deal found 2/25![Porter Airlines logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 2/26. 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.
Sun 5/246:30 pm
BOS
- YYC
Nonstop5h 25m
WestJet
Deal found 2/26![WestJet logo]()
$83
This Kiwi.com deal was found by Cheapflights users on 2/25. 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 4/93:30 pm
BOS
- YYC
1 stop8h 00m
Porter Airlines
Deal found 2/25![Porter Airlines logo]()
$84
This United Airlines deal was found by Cheapflights users on 2/25. 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.
Sat 4/412:00 pm
BOS
- YYC
1 stop11h 48m
United Airlines
Deal found 2/25![United Airlines logo]()
$87
This Kiwi.com deal was found by Cheapflights users on 2/27. 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 3/189:00 am
BOS
- YUL
1 stop6h 10m
Porter Airlines
Deal found 2/27![Porter Airlines logo]()
$88
This Air Canada deal was found by Cheapflights users on 2/25. 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.
Wed 4/810:40 am
BOS
- YYC
2 stops11h 19m
Air Canada
Deal found 2/25![Air Canada logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 2/27. 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 5/67:10 am
BOS
- YUL
1 stop5h 00m
Porter Airlines
Deal found 2/27![Porter Airlines logo]()
$92
This United Airlines deal was found by Cheapflights users on 2/25. 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.
Tue 4/75:45 am
BOS
- YYC
2 stops18h 03m
United Airlines
Deal found 2/25![United Airlines logo]()
$92
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 February 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $212 (FlightHub) |
One-way from | $64 (Kiwi.com) |
Popular in | February |
Cheapest in | October |
Average price | $365 |
Good round-trip deal | $269 or less |
Good one-way deal | $145 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 February 28, 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
BostonAbbotsford
BOS - YXX
BOSYXX
Boston Logan Intl
Mon 5/25
6:30 pm-10:00 am
1 stop18h 30m
Abbotsford
Wed 6/3
6:00 am-5:40 pm
1 stop8h 40m
$236
BostonToronto
BOS - YYZ
BOSYYZ
Boston Logan Intl
Thu 6/4
3:25 pm-7:44 pm
1 stop4h 19m
Toronto Pearson Intl
Mon 6/8
3:55 pm-5:35 pm
Nonstop1h 40m
$262
BostonToronto
BOS - YTZ
BOSYTZ
Boston Logan Intl
Wed 4/1
10:20 am-12:14 pm
Nonstop1h 54m
Toronto Island
Thu 4/2
12:00 pm-6:12 pm
1 stop6h 12m
$280
BostonToronto
BOS - YYZ
BOSYYZ
Boston Logan Intl
Thu 6/4
10:55 am-5:56 pm
1 stop7h 01m
Toronto Pearson Intl
Mon 6/8
7:43 pm-11:59 pm
1 stop4h 16m
$282
BostonToronto
BOS - YYZ
BOSYYZ
Boston Logan Intl
Wed 4/29
9:20 am-8:44 pm
1 stop11h 24m
Toronto Pearson Intl
Sun 5/3
7:30 am-12:51 pm
1 stop5h 21m
$282
BostonToronto
BOS - YYZ
BOSYYZ
Boston Logan Intl
Fri 5/15
6:00 am-1:40 pm
1 stop7h 40m
Toronto Pearson Intl
Mon 5/18
6:37 pm-11:37 pm
1 stop5h 00m
$293
BostonOttawa
BOS - YOW
BOSYOW
Boston Logan Intl
Tue 4/7
3:30 pm-4:59 pm
Nonstop1h 29m
Ottawa
Wed 4/8
11:00 am-2:45 pm
1 stop3h 45m
$293
BostonCalgary
BOS - YYC
BOSYYC
Boston Logan Intl
Mon 5/4
8:10 pm-11:32 am
1 stop17h 22m
Calgary
Tue 5/12
6:00 am-7:54 pm
2 stops11h 54m
$298
BostonToronto
BOS - YYZ
BOSYYZ
Boston Logan Intl
Mon 3/16
9:00 am-1:36 pm
1 stop4h 36m
Toronto Pearson Intl
Tue 3/17
2:26 pm-6:15 pm
1 stop3h 49m
$303
BostonToronto
BOS - YYZ
BOSYYZ
Boston Logan Intl
Tue 3/10
9:00 am-4:14 pm
1 stop7h 14m
Toronto Pearson Intl
Thu 3/19
10:19 am-3:15 pm
1 stop4h 56m
$304
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-YXX
BOS-YYZ
BOS-YUL
BOS-YVR
BOS-YTZ
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-YXX
BOS-YYZ
BOS-YUL
BOS-YVR
What is the cheapest month to book a flight from Boston to Canada?
Currently, October is the cheapest month in which you can book a flight from Boston to Canada (average of $85). Flying from Boston to Canada in December is currently the most expensive (average of $168). 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 February 28, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 12% on flights from Boston to Canada by exploring options for tickets in the evening.
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 June 29, 2025.
Travelers seeking maximum savings on their Boston to Canada flight should consider departing on Saturday at noon 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.
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 February 28, 2026.
The most flights from BOS to CA0 are scheduled on a Saturday (12 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (5 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 132 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 at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Thursday 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.
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 February 28, 2026.
See what other customers who have flown with Porter Airlines, Delta, and United 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.
Overall
8.0
Entertainment
7.0
Food
7.6
Crew
8.6
Boarding
8.2
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Feb 2026
YYJ - YYZ
Overall
8.0
Entertainment
7.0
Food
7.6
Crew
8.6
Boarding
8.2
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Feb 2026
YYJ - YYZ
Overall
8.0
Entertainment
7.0
Food
7.6
Crew
8.6
Boarding
8.2
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Feb 2026
YYJ - YYZ
Overall
8.0
Entertainment
7.0
Food
7.6
Crew
8.6
Boarding
8.2
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Feb 2026
YYJ - YYZ
Overall
8.0
Entertainment
7.0
Food
7.6
Crew
8.6
Boarding
8.2
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Feb 2026
YYJ - YYZ
Overall
8.0
Entertainment
7.0
Food
7.6
Crew
8.6
Boarding
8.2
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Feb 2026
YYJ - YYZ
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 February 28, 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 February 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$84 | Average$410 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$98 | Average$326 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$104 | Average$315 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$111 | Average$439 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$125 | Average$357 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$128 | Average$338 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$145 | Average$347 | FlexibilityNo cancel fee | On-time50% | |
| Cheapest$286 | Average$433 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$286 | Average$559 | FlexibilityNo cancel fee | On-time75% |