$91+ 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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — YYZ
abr. 26 — may. 31
Round-trip
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 marzo 27, 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 marzo 27, 2026.
This Mytrip deal was found by Cheapflights users on 3/25. 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.
dom. 5/107:10 am
BOS
- YYC
2 stops11h 20m
Multiple Airlines
sáb. 5/1612:50 am
YYC
- BOS
1 stop6h 55m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 3/25. 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.
mar. 6/27:10 am
BOS
- YYC
2 stops11h 20m
Porter Airlines
jue. 6/47:05 am
YYC
- BOS
1 stop8h 30m
Porter Airlines
Deal found 3/25![Porter Airlines logo]()
$211
This Super.com deal was found by Cheapflights users on 3/25. 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.
mar. 6/27:10 am
BOS
- YYC
2 stops11h 20m
Porter Airlines
mié. 6/107:00 am
YYC
- BOS
2 stops10h 41m
Porter Airlines
Deal found 3/25![Porter Airlines logo]()
$222
This FlightHub deal was found by Cheapflights users on 3/23. 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.
jue. 7/2310:05 am
BOS
- YYZ
Nonstop1h 55m
Porter Airlines
lun. 7/273:55 pm
YYZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 3/23![Porter Airlines logo]()
$228
This Justfly.com deal was found by Cheapflights users on 3/22. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/47:10 am
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
dom. 6/78:50 am
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Deal found 3/22![Porter Airlines logo]()
$228
This Mytrip deal was found by Cheapflights users on 3/25. 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.
jue. 5/287:10 am
BOS
- YYC
2 stops11h 20m
Porter Airlines
mar. 6/27:00 am
YYC
- BOS
1 stop7h 00m
Porter Airlines
Deal found 3/25![Porter Airlines logo]()
$228
This Mytrip deal was found by Cheapflights users on 3/23. 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.
jue. 5/145:50 am
BOS
- YYZ
1 stop4h 48m
Air Canada
sáb. 5/169:00 am
YYZ
- BOS
1 stop5h 47m
Air Canada
Deal found 3/23![Air Canada logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 3/21. 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.
jue. 6/2510:05 am
BOS
- YYZ
Nonstop1h 55m
Porter Airlines
dom. 7/53:55 pm
YYZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 3/21![Porter Airlines logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 3/22. 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.
jue. 6/47:10 am
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
jue. 6/41:00 pm
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Deal found 3/22![Porter Airlines logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 3/24. 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.
dom. 5/107:10 am
BOS
- YYC
2 stops11h 20m
Multiple Airlines
mié. 5/2010:50 am
YYC
- BOS
Nonstop4h 50m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$230
This Mytrip deal was found by Cheapflights users on 3/24. 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.
vie. 5/15:10 am
BOS
- YYZ
Nonstop1h 53m
Air Canada
vie. 5/18:55 pm
YYZ
- BOS
Nonstop1h 44m
Air Canada
Deal found 3/24![Air Canada logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 3/23. 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.
lun. 7/136:35 pm
BOS
- YYZ
Nonstop1h 55m
Porter Airlines
mié. 7/157:25 am
YYZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 3/23![Porter Airlines logo]()
$232
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 marzo 27, 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 marzo 27, 2026.
This Porter Airlines deal was found by Cheapflights users on 3/24. 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.
mié. 6/310:05 am
BOS
- YYZ
Nonstop1h 55m
Porter Airlines
sáb. 6/63:40 pm
YYZ
- BOS
1 stop5h 15m
Porter Airlines
Deal found 3/24![Porter Airlines logo]()
$272
This United Airlines deal was found by Cheapflights users on 3/22. 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.
mar. 6/306:00 am
BOS
- YYC
1 stop18h 40m
United Airlines
mié. 7/296:00 am
YYC
- BOS
1 stop15h 44m
United Airlines
Deal found 3/22![United Airlines logo]()
$277
This Air Canada deal was found by Cheapflights users on 3/21. 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.
mar. 6/95:00 pm
BOS
- YYC
1 stop7h 58m
Air Canada
mar. 6/166:30 am
YYC
- BOS
1 stop9h 29m
Air Canada
Deal found 3/21![Air Canada logo]()
$279
This Delta deal was found by Cheapflights users on 3/26. 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.
vie. 5/157:00 pm
BOS
- YYZ
1 stop4h 41m
Delta
dom. 5/176:00 am
YYZ
- BOS
1 stop5h 10m
Delta
Deal found 3/26![Delta logo]()
$325
This Justfly.com deal was found by Cheapflights users on 3/22. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/296:30 pm
BOS
- YXX
1 stop18h 30m
WestJet
lun. 5/46:00 am
YXX
- BOS
1 stop8h 40m
WestJet
Deal found 3/22![WestJet logo]()
$354
This FlightHub deal was found by Cheapflights users on 3/21. 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.
dom. 7/195:30 am
BOS
- YHZ
1 stop15h 15m
Multiple Airlines
sáb. 7/2511:05 am
YHZ
- BOS
1 stop7h 30m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$367
This Porter Airlines deal was found by Cheapflights users on 3/22. 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.
lun. 6/13:25 pm
BOS
- YTZ
1 stop3h 33m
Porter Airlines
mié. 6/1011:55 am
YTZ
- BOS
1 stop4h 05m
Porter Airlines
Deal found 3/22![Porter Airlines logo]()
$280
This United Airlines deal was found by Cheapflights users on 3/21. 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.
vie. 4/246:48 pm
BOS
- YYC
2 stops21h 05m
United Airlines
mar. 4/283:22 pm
YYC
- BOS
1 stop12h 59m
United Airlines
Deal found 3/21![United Airlines logo]()
$283
This Porter Airlines deal was found by Cheapflights users on 3/23. 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.
vie. 6/55:30 pm
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
dom. 6/78:50 am
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Deal found 3/23![Porter Airlines logo]()
$285
This United Airlines deal was found by Cheapflights users on 3/24. 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.
lun. 5/116:00 am
BOS
- YUL
1 stop7h 09m
United Airlines
vie. 5/156:00 am
YUL
- BOS
1 stop4h 20m
United Airlines
Deal found 3/24![United Airlines logo]()
$326
This Porter Airlines deal was found by Cheapflights users on 3/24. 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.
sáb. 5/304:45 pm
BOS
- YUL
Nonstop1h 30m
Porter Airlines
mié. 6/37:20 pm
YUL
- BOS
Nonstop1h 35m
Porter Airlines
Deal found 3/24![Porter Airlines logo]()
$298
This Justfly.com deal was found by Cheapflights users on 3/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/106:30 pm
BOS
- YXX
1 stop18h 30m
WestJet
sáb. 5/168:25 pm
YXX
- BOS
1 stop18h 15m
WestJet
Deal found 3/21![WestJet logo]()
$368
This Delta deal was found by Cheapflights users on 3/23. 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.
jue. 4/95:50 am
BOS
- YVR
1 stop8h 07m
Delta
mié. 4/1512:05 pm
YVR
- BOS
1 stop8h 30m
Delta
Deal found 3/23![Delta logo]()
$374
This Kiwi.com deal was found by Cheapflights users on 3/21. 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.
dom. 4/266:00 pm
BOS
- YUL
2 stops17h 38m
Multiple Airlines
mar. 4/283:50 pm
YUL
- BOS
1 stop5h 20m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$397
This Air Canada deal was found by Cheapflights users on 3/21. 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.
dom. 7/196:25 pm
BOS
- YHZ
Nonstop1h 50m
Air Canada
sáb. 7/254:45 pm
YHZ
- BOS
Nonstop1h 57m
Air Canada
Deal found 3/21![Air Canada logo]()
$401
This FlightHub deal was found by Cheapflights users on 3/21. 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.
dom. 7/195:30 am
BOS
- YHZ
1 stop15h 15m
WestJet
sáb. 7/252:00 pm
YHZ
- BOS
Nonstop1h 40m
WestJet
Deal found 3/21![WestJet logo]()
$375
This Porter Airlines deal was found by Cheapflights users on 3/26. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/283:25 pm
BOS
- YTZ
1 stop6h 23m
Porter Airlines
jue. 6/118:50 am
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Deal found 3/26![Porter Airlines logo]()
$312
This Delta deal was found by Cheapflights users on 3/21. 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.
vie. 5/86:00 pm
BOS
- YYZ
1 stop5h 41m
Delta
mar. 5/126:00 am
YYZ
- BOS
1 stop5h 15m
Delta
Deal found 3/21![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 3/22. 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.
mié. 5/65:45 am
BOS
- YYZ
1 stop4h 19m
United Airlines
mié. 5/61:00 pm
YYZ
- BOS
1 stop6h 26m
United Airlines
Deal found 3/22![United Airlines logo]()
$354
This Porter Airlines deal was found by Cheapflights users on 3/26. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/283:25 pm
BOS
- YTZ
1 stop3h 33m
Porter Airlines
vie. 6/51:00 pm
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Deal found 3/26![Porter Airlines logo]()
$312
This Delta deal was found by Cheapflights users on 3/22. 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.
vie. 5/155:00 pm
BOS
- YYZ
1 stop6h 41m
Delta
vie. 5/225:05 pm
YYZ
- BOS
1 stop5h 20m
Delta
Deal found 3/22![Delta logo]()
$379
This Mytrip deal was found by Cheapflights users on 3/22. 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.
mié. 6/37:10 am
BOS
- YXX
3 stops15h 30m
Multiple Airlines
dom. 6/78:25 pm
YXX
- BOS
2 stops18h 10m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$436
This United Airlines deal was found by Cheapflights users on 3/23. 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.
mié. 5/275:45 am
BOS
- YYZ
1 stop4h 19m
United Airlines
mié. 6/1012:45 pm
YYZ
- BOS
1 stop6h 29m
United Airlines
Deal found 3/23![United Airlines logo]()
$379
This Vliegwinkel deal was found by Cheapflights users on 3/23. 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.
vie. 5/17:10 am
BOS
- YOW
1 stop3h 49m
Porter Airlines
lun. 5/43:30 pm
YOW
- BOS
1 stop4h 16m
Porter Airlines
Deal found 3/23![Porter Airlines logo]()
$314
This Delta deal was found by Cheapflights users on 3/22. 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.
mar. 4/1411:51 am
BOS
- YYC
1 stop10h 49m
Delta
mié. 4/226:40 am
YYC
- BOS
1 stop10h 55m
Delta
Deal found 3/22![Delta logo]()
$385
This WestJet deal was found by Cheapflights users on 3/21. 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.
vie. 7/35:30 am
BOS
- YUL
2 stops12h 50m
WestJet
vie. 7/106:00 am
YUL
- BOS
1 stop17h 32m
WestJet
Deal found 3/21![WestJet logo]()
$425
This Air Canada deal was found by Cheapflights users on 3/21. 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.
sáb. 4/111:00 pm
BOS
- YUL
1 stop6h 20m
Air Canada
mar. 4/144:30 pm
YUL
- BOS
Nonstop1h 27m
Air Canada
Deal found 3/21![Air Canada logo]()
$475
This Mytrip deal was found by Cheapflights users on 3/24. 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.
jue. 6/1110:05 am
BOS
- YXX
3 stops26h 55m
Multiple Airlines
dom. 6/148:30 pm
YXX
- BOS
2 stops18h 05m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 3/25. 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.
jue. 5/78:30 am
BOS
- YYZ
1 stop5h 17m
United Airlines
lun. 5/113:00 pm
YYZ
- BOS
1 stop4h 54m
United Airlines
Deal found 3/25![United Airlines logo]()
$379
This Porter Airlines deal was found by Cheapflights users on 3/26. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/294:45 pm
BOS
- YTZ
1 stop5h 35m
Porter Airlines
jue. 6/118:50 am
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Deal found 3/26![Porter Airlines logo]()
$315
Last-minute flights from Boston to CanadaDiscover last-minute flight deals from Boston to Canada. Data last updated marzo 27, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Canada. Data last updated marzo 27, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 3/23. 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.
mié. 4/227:00 am
BOS
- YTZ
Nonstop1h 54m
Multiple Airlines
mié. 4/292:05 pm
YTZ
- BOS
1 stop4h 07m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$260
This Trip.com deal was found by Cheapflights users on 3/23. 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.
mié. 4/225:30 am
BOS
- YTZ
1 stop6h 22m
Air Canada
mié. 4/2910:45 am
YTZ
- BOS
1 stop4h 07m
Air Canada
Deal found 3/23![Air Canada logo]()
$261
This Trip.com deal was found by Cheapflights users on 3/25. 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.
jue. 4/236:15 am
BOS
- YYZ
Nonstop1h 53m
Air Canada
lun. 4/276:15 am
YYZ
- BOS
1 stop3h 34m
Air Canada
Deal found 3/25![Air Canada logo]()
$242
This Air Canada deal was found by Cheapflights users on 3/25. 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.
vie. 4/246:05 am
BOS
- YYC
2 stops12h 12m
Air Canada
mar. 4/288:45 pm
YYC
- BOS
2 stops11h 04m
Air Canada
Deal found 3/25![Air Canada logo]()
$251
This United Airlines deal was found by Cheapflights users on 3/24. 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.
vie. 4/246:48 pm
BOS
- YYC
1 stop18h 44m
United Airlines
mar. 4/283:22 pm
YYC
- BOS
1 stop12h 59m
United Airlines
Deal found 3/24![United Airlines logo]()
$254
This Justfly.com deal was found by Cheapflights users on 3/23. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/2510:20 am
BOS
- YTZ
Nonstop1h 54m
Air Transat
jue. 4/308:00 am
YTZ
- BOS
Nonstop1h 35m
Air Transat
Deal found 3/23![Air Transat logo]()
$246
This Trip.com deal was found by Cheapflights users on 3/23. 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.
sáb. 4/2510:20 am
BOS
- YTZ
Nonstop1h 54m
Multiple Airlines
sáb. 5/211:55 am
YTZ
- BOS
1 stop4h 00m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$259
This Trip.com deal was found by Cheapflights users on 3/25. 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.
lun. 4/2710:20 am
BOS
- YTZ
Nonstop1h 54m
Air Transat
mar. 4/287:35 pm
YTZ
- BOS
Nonstop1h 35m
Air Transat
Deal found 3/25![Air Transat logo]()
$247
This FlightHub deal was found by Cheapflights users on 3/24. 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.
lun. 4/2710:20 am
BOS
- YTZ
Nonstop1h 54m
Air Transat
jue. 4/308:00 am
YTZ
- BOS
Nonstop1h 35m
Air Transat
Deal found 3/24![Air Transat logo]()
$252
This Mytrip deal was found by Cheapflights users on 3/25. 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.
jue. 4/305:30 am
BOS
- YYZ
1 stop6h 08m
Air Canada
dom. 5/39:00 am
YYZ
- BOS
1 stop5h 47m
Air Canada
Deal found 3/25![Air Canada logo]()
$243
This Mytrip deal was found by Cheapflights users on 3/24. 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.
jue. 4/306:15 am
BOS
- YYZ
Nonstop1h 53m
Air Canada
vie. 5/18:55 pm
YYZ
- BOS
Nonstop1h 44m
Air Canada
Deal found 3/24![Air Canada logo]()
$252
This Booking.com deal was found by Cheapflights users on 3/24. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/306:15 am
BOS
- YYZ
Nonstop1h 53m
Air Canada
sáb. 5/22:15 pm
YYZ
- BOS
Nonstop1h 41m
Air Canada
Deal found 3/24![Air Canada logo]()
$254
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 marzo 27, 2026.
Search for one-way flight options from Boston to Canada. Find affordable one-way fares based on user searches. Data last updated marzo 27, 2026.
This Mytrip deal was found by Cheapflights users on 3/22. 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.
mié. 7/294:45 pm
BOS
- YUL
Nonstop1h 30m
Porter Airlines
Deal found 3/22![Porter Airlines logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 3/22. 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.
sáb. 4/253:30 pm
BOS
- YYC
1 stop8h 00m
Porter Airlines
Deal found 3/22![Porter Airlines logo]()
$94
This Mytrip deal was found by Cheapflights users on 3/22. 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.
mié. 7/292:45 pm
BOS
- YUL
2 stops7h 35m
Air Canada
Deal found 3/22![Air Canada logo]()
$95
This FlightHub deal was found by Cheapflights users on 3/26. 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.
vie. 7/2410:05 am
BOS
- YYZ
Nonstop1h 55m
Porter Airlines
Deal found 3/26![Porter Airlines logo]()
$97
This FlightHub deal was found by Cheapflights users on 3/26. 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.
vie. 7/243:25 pm
BOS
- YTZ
1 stop6h 23m
Porter Airlines
Deal found 3/26![Porter Airlines logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 3/22. 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.
dom. 7/264:45 pm
BOS
- YUL
Nonstop1h 30m
Porter Airlines
Deal found 3/22![Porter Airlines logo]()
$97
This Air Canada deal was found by Cheapflights users on 3/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/2410:45 am
BOS
- YYZ
Nonstop1h 53m
Air Canada
Deal found 3/26![Air Canada logo]()
$98
This Super.com deal was found by Cheapflights users on 3/25. 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.
mié. 6/177:10 am
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Deal found 3/25![Porter Airlines logo]()
$98
This FlightHub deal was found by Cheapflights users on 3/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/73:25 pm
BOS
- YTZ
1 stop3h 33m
Porter Airlines
Deal found 3/25![Porter Airlines logo]()
$99
This FlightHub deal was found by Cheapflights users on 3/26. 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.
jue. 7/2310:05 am
BOS
- YYZ
Nonstop1h 55m
Porter Airlines
Deal found 3/26![Porter Airlines logo]()
$100
This Flightnetwork deal was found by Cheapflights users on 3/25. 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.
dom. 6/2810:05 am
BOS
- YYZ
Nonstop1h 55m
Porter Airlines
Deal found 3/25![Porter Airlines logo]()
$101
This Mytrip deal was found by Cheapflights users on 3/25. 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.
lun. 7/273:35 pm
BOS
- YYZ
1 stop4h 20m
Air Canada
Deal found 3/25![Air Canada logo]()
$102
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 marzo 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $204 (Mytrip) |
One-way from | $91 (Mytrip) |
Popular in | November |
Cheapest in | October |
Average price | $315 |
Good round-trip deal | $285 or less |
Good one-way deal | $94 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 marzo 27, 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
BostonToronto
BOS - YYZ
BOSYYZ
Boston Logan Intl
mié. 6/3
10:05 am-12:00 pm
Nonstop1h 55m
Toronto Pearson Intl
sáb. 6/6
3:40 pm-8:55 pm
1 stop5h 15m
$272
BostonCalgary
BOS - YYC
BOSYYC
Boston Logan Intl
mar. 6/30
6:00 am-10:40 pm
1 stop18h 40m
Calgary
mié. 7/29
6:00 am-11:44 pm
1 stop15h 44m
$277
BostonCalgary
BOS - YYC
BOSYYC
Boston Logan Intl
mar. 6/9
5:00 pm-10:58 pm
1 stop7h 58m
Calgary
mar. 6/16
6:30 am-5:59 pm
1 stop9h 29m
$279
BostonToronto
BOS - YTZ
BOSYTZ
Boston Logan Intl
lun. 6/1
3:25 pm-6:58 pm
1 stop3h 33m
Toronto Island
mié. 6/10
11:55 am-4:00 pm
1 stop4h 05m
$280
BostonCalgary
BOS - YYC
BOSYYC
Boston Logan Intl
vie. 4/24
6:48 pm-1:53 pm
2 stops21h 05m
Calgary
mar. 4/28
3:22 pm-6:21 am
1 stop12h 59m
$283
BostonToronto
BOS - YTZ
BOSYTZ
Boston Logan Intl
vie. 6/5
5:30 pm-7:17 pm
Nonstop1h 47m
Toronto Island
dom. 6/7
8:50 am-10:31 am
Nonstop1h 41m
$285
Quickest round-trip
BostonMontreal
BOS - YUL
BOSYUL
Boston Logan Intl
sáb. 5/30
4:45 pm-6:15 pm
Nonstop1h 30m
Montreal Pierre Elliott Trudeau Intl
mié. 6/3
7:20 pm-8:55 pm
Nonstop1h 35m
$298
BostonToronto
BOS - YTZ
BOSYTZ
Boston Logan Intl
jue. 5/28
3:25 pm-9:48 pm
1 stop6h 23m
Toronto Island
jue. 6/11
8:50 am-10:31 am
Nonstop1h 41m
$312
BostonToronto
BOS - YTZ
BOSYTZ
Boston Logan Intl
jue. 5/28
3:25 pm-6:58 pm
1 stop3h 33m
Toronto Island
vie. 6/5
1:00 pm-2:41 pm
Nonstop1h 41m
$312
BostonOttawa
BOS - YOW
BOSYOW
Boston Logan Intl
vie. 5/1
7:10 am-10:59 am
1 stop3h 49m
Ottawa
lun. 5/4
3:30 pm-7:46 pm
1 stop4h 16m
$314
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-YYC
BOS-YUL
BOS-YHZ
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-YYC
BOS-YUL
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 marzo 27, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 13% 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.
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 131 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 marzo 27, 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.
Boarding
8.2
Entertainment
7.0
Overall
8.0
Comfort
8.0
Food
7.6
Crew
8.6
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Boarding
8.2
Entertainment
7.0
Overall
8.0
Comfort
8.0
Food
7.6
Crew
8.6
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Boarding
8.2
Entertainment
7.0
Overall
8.0
Comfort
8.0
Food
7.6
Crew
8.6
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Boarding
8.2
Entertainment
7.0
Overall
8.0
Comfort
8.0
Food
7.6
Crew
8.6
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Boarding
8.2
Entertainment
7.0
Overall
8.0
Comfort
8.0
Food
7.6
Crew
8.6
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Boarding
8.2
Entertainment
7.0
Overall
8.0
Comfort
8.0
Food
7.6
Crew
8.6
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
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 marzo 27, 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 marzo 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$84 | Average$415 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$98 | Average$333 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$102 | Average$314 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$112 | Average$457 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$125 | Average$362 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$128 | Average$359 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$145 | Average$359 | FlexibilityNo cancel fee | On-time50% | |
| Cheapest$286 | Average$440 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$286 | Average$540 | FlexibilityNo cancel fee | On-time75% |