$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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — YYZ
Aug 28 — Sep 41
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 29, 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 29, 2026.
This Gotogate deal was found by Cheapflights users on 7/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:00 am
BOS
- YTZ
Nonstop1h 47m
Multiple Airlines
Sun 9/207:15 am
YTZ
- BOS
Nonstop1h 37m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$198
This Flightnetwork deal was found by Cheapflights users on 7/26. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:40 pm
BOS
- YTZ
Nonstop1h 59m
Multiple Airlines
Wed 9/166:00 pm
YTZ
- BOS
Nonstop1h 41m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$200
This Gotogate deal was found by Cheapflights users on 7/24. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/39:35 am
BOS
- YTZ
Nonstop1h 59m
Air Canada
Sun 9/67:15 am
YTZ
- BOS
Nonstop1h 37m
Air Canada
Deal found 7/24![Air Canada logo]()
$202
This Mytrip deal was found by Cheapflights users on 7/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:30 pm
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Wed 9/168:50 am
YTZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 7/26![Porter Airlines logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
Tue 9/85:30 pm
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Tue 9/153:05 pm
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Deal found 7/26![Porter Airlines logo]()
$205
This Gotogate deal was found by Cheapflights users on 7/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1710:05 am
BOS
- YYZ
Nonstop1h 55m
Multiple Airlines
Sun 9/208:10 am
YYZ
- BOS
Nonstop1h 45m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$206
This CheapTickets deal was found by Cheapflights users on 7/27. 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 CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/103:55 pm
BOS
- YTZ
1 stop5h 50m
Porter Airlines
Thu 9/178:50 am
YTZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 7/27![Porter Airlines logo]()
$208
This Gotogate deal was found by Cheapflights users on 7/24. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:00 am
BOS
- YYZ
Nonstop1h 55m
Air Canada
Sun 9/68:55 pm
YYZ
- BOS
Nonstop1h 43m
Air Canada
Deal found 7/24![Air Canada logo]()
$209
This Super.com deal was found by Cheapflights users on 7/28. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1811:10 am
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Mon 9/211:35 pm
YTZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 7/28![Porter Airlines logo]()
$209
This Mytrip deal was found by Cheapflights users on 7/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/83:55 pm
BOS
- YTZ
1 stop4h 20m
Multiple Airlines
Tue 9/159:30 am
YTZ
- BOS
1 stop5h 11m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$211
This Super.com deal was found by Cheapflights users on 7/26. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:10 am
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Sun 9/133:05 pm
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Deal found 7/26![Porter Airlines logo]()
$212
This Gotogate deal was found by Cheapflights users on 7/24. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/34:45 pm
BOS
- YYZ
1 stop5h 15m
Multiple Airlines
Sun 9/68:55 pm
YYZ
- BOS
Nonstop1h 43m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$213
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 29, 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 29, 2026.
This Porter Airlines deal was found by Cheapflights users on 7/28. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:25 pm
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Fri 9/183:05 pm
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Deal found 7/28![Porter Airlines logo]()
$255
This United deal was found by Cheapflights users on 7/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/113:13 pm
BOS
- YYZ
1 stop5h 31m
Multiple Airlines
Sun 9/1310:30 am
YYZ
- BOS
1 stop4h 11m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$283
This United Airlines deal was found by Cheapflights users on 7/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/169:00 am
BOS
- YYZ
1 stop8h 56m
United Airlines
Mon 9/212:45 pm
YYZ
- BOS
1 stop10h 25m
United Airlines
Deal found 7/26![United Airlines logo]()
$289
This oojo deal was found by Cheapflights users on 7/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:30 pm
BOS
- YXX
1 stop23h 25m
WestJet
Mon 9/283:45 pm
YXX
- BOS
1 stop22h 55m
WestJet
Deal found 7/24![WestJet logo]()
$302
This Delta deal was found by Cheapflights users on 7/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/1210:50 am
BOS
- YVR
1 stop11h 58m
Delta
Mon 2/227:35 pm
YVR
- BOS
1 stop7h 58m
Delta
Deal found 7/27![Delta logo]()
$349
This Air Canada deal was found by Cheapflights users on 7/26. 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.
Sat 9/1910:40 am
BOS
- YWG
1 stop5h 29m
Air Canada
Wed 9/233:20 pm
YWG
- BOS
1 stop6h 20m
Air Canada
Deal found 7/26![Air Canada logo]()
$403
This JetBlue deal was found by Cheapflights users on 7/26. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:14 pm
BOS
- YVR
Nonstop6h 21m
JetBlue
Tue 9/19:40 pm
YVR
- BOS
Nonstop5h 23m
JetBlue
Deal found 7/26![JetBlue logo]()
$484
This Porter Airlines deal was found by Cheapflights users on 7/28. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:30 pm
BOS
- YYZ
Nonstop1h 55m
Porter Airlines
Fri 9/187:25 am
YYZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 7/28![Porter Airlines logo]()
$264
This United Airlines deal was found by Cheapflights users on 7/24. 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 9/187:30 am
BOS
- YYZ
1 stop11h 30m
United Airlines
Mon 9/212:45 pm
YYZ
- BOS
1 stop8h 45m
United Airlines
Deal found 7/24![United Airlines logo]()
$289
This United deal was found by Cheapflights users on 7/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:00 am
BOS
- YUL
1 stop7h 09m
Multiple Airlines
Sun 8/168:20 am
YUL
- BOS
Nonstop1h 25m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$298
This Porter Airlines deal was found by Cheapflights users on 7/28. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/224:45 pm
BOS
- YUL
Nonstop1h 30m
Porter Airlines
Tue 8/257:20 pm
YUL
- BOS
Nonstop1h 35m
Porter Airlines
Deal found 7/28![Porter Airlines logo]()
$275
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Mon 8/317:23 pm
BOS
- YYZ
1 stop4h 31m
United Airlines
Tue 9/18:50 am
YYZ
- BOS
1 stop7h 37m
United Airlines
Deal found 7/27![United Airlines logo]()
$295
This oojo deal was found by Cheapflights users on 7/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:30 pm
BOS
- YXX
1 stop23h 25m
WestJet
Mon 9/148:25 pm
YXX
- BOS
1 stop18h 15m
WestJet
Deal found 7/25![WestJet logo]()
$338
This Porter Airlines deal was found by Cheapflights users on 7/27. 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.
Sat 8/293:55 pm
BOS
- YYZ
1 stop6h 09m
Porter Airlines
Sun 8/307:25 am
YYZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 7/27![Porter Airlines logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
Sat 9/53:55 pm
BOS
- YOW
Nonstop1h 28m
Multiple Airlines
Thu 9/176:25 pm
YOW
- BOS
1 stop14h 40m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$314
This Delta deal was found by Cheapflights users on 7/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/1310:50 am
BOS
- YVR
1 stop11h 58m
Delta
Mon 2/225:15 pm
YVR
- BOS
1 stop10h 18m
Delta
Deal found 7/27![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Tue 9/298:31 pm
BOS
- YYC
1 stop16h 57m
United Airlines
Sat 10/176:00 am
YYC
- BOS
2 stops14h 45m
United Airlines
Deal found 7/28![United Airlines logo]()
$303
This Porter Airlines deal was found by Cheapflights users on 7/27. 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.
Mon 8/313:55 pm
BOS
- YYZ
1 stop3h 49m
Porter Airlines
Wed 9/23:40 pm
YYZ
- BOS
1 stop5h 15m
Porter Airlines
Deal found 7/27![Porter Airlines logo]()
$283
This Delta deal was found by Cheapflights users on 7/26. 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.
Sat 10/245:50 am
BOS
- YVR
1 stop8h 00m
Delta
Sat 10/3111:15 am
YVR
- BOS
1 stop7h 55m
Delta
Deal found 7/26![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 7/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:45 am
BOS
- YYC
1 stop8h 13m
United Airlines
Tue 9/12:58 pm
YYC
- BOS
1 stop7h 01m
United Airlines
Deal found 7/26![United Airlines logo]()
$304
This Air Canada deal was found by Cheapflights users on 7/24. 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.
Sun 8/235:45 am
BOS
- YQB
1 stop3h 47m
Air Canada
Sun 8/305:35 am
YQB
- BOS
1 stop4h 10m
Air Canada
Deal found 7/24![Air Canada logo]()
$411
This Porter Airlines deal was found by Cheapflights users on 7/27. 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.
Sat 8/293:55 pm
BOS
- YYZ
1 stop6h 09m
Porter Airlines
Wed 9/23:40 pm
YYZ
- BOS
1 stop5h 15m
Porter Airlines
Deal found 7/27![Porter Airlines logo]()
$283
This Delta deal was found by Cheapflights users on 7/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/610:50 am
BOS
- YVR
1 stop14h 23m
Delta
Tue 11/107:15 am
YVR
- BOS
1 stop9h 48m
Delta
Deal found 7/25![Delta logo]()
$349
This United deal was found by Cheapflights users on 7/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/298:31 pm
BOS
- YYC
1 stop16h 57m
Multiple Airlines
Tue 10/133:50 pm
YYC
- BOS
2 stops16h 05m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$349
This Air Canada deal was found by Cheapflights users on 7/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:25 pm
BOS
- YHZ
Nonstop1h 47m
Air Canada
Thu 10/14:45 pm
YHZ
- BOS
Nonstop1h 57m
Air Canada
Deal found 7/28![Air Canada logo]()
$412
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Sat 8/297:30 am
BOS
- YYC
2 stops16h 18m
United Airlines
Wed 9/26:00 am
YYC
- BOS
2 stops15h 59m
United Airlines
Deal found 7/27![United Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:30 pm
BOS
- YVR
1 stop15h 10m
WestJet
Tue 9/110:15 pm
YVR
- BOS
1 stop16h 25m
WestJet
Deal found 7/28![WestJet logo]()
$438
This Trip.com deal was found by Cheapflights users on 7/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2711:10 am
BOS
- YOW
1 stop6h 44m
Porter Airlines
Sat 8/299:15 am
YOW
- BOS
1 stop6h 00m
Porter Airlines
Deal found 7/28![Porter Airlines logo]()
$300
This United deal was found by Cheapflights users on 7/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/258:31 pm
BOS
- YTZ
1 stop13h 36m
Multiple Airlines
Wed 9/3012:20 pm
YTZ
- BOS
2 stops5h 47m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$365
This Delta deal was found by Cheapflights users on 7/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2210:15 am
BOS
- YYC
1 stop8h 55m
Delta
Fri 10/210:50 am
YYC
- BOS
Nonstop4h 50m
Delta
Deal found 7/27![Delta logo]()
$369
Last-minute flights from Boston to CanadaDiscover last-minute flight deals from Boston to Canada. Data last updated July 29, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Canada. Data last updated July 29, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 7/24. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/154:45 pm
BOS
- YUL
Nonstop1h 30m
Multiple Airlines
Sun 8/168:20 am
YUL
- BOS
Nonstop1h 25m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
Sat 8/155:30 pm
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Tue 9/18:50 am
YTZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 7/24![Porter Airlines logo]()
$222
This Super.com deal was found by Cheapflights users on 7/26. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/178:30 pm
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Mon 8/313:05 pm
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Deal found 7/26![Porter Airlines logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Tue 8/183:55 pm
BOS
- YTZ
1 stop5h 53m
Porter Airlines
Fri 9/48:50 am
YTZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 7/27![Porter Airlines logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Tue 8/183:55 pm
BOS
- YTZ
1 stop5h 53m
Porter Airlines
Thu 8/206:10 pm
YTZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 7/27![Porter Airlines logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 8/1911:10 am
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Sat 8/221:35 pm
YTZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 7/24![Porter Airlines logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 8/218:30 pm
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Mon 8/243:05 pm
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Deal found 7/24![Porter Airlines logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 8/237:10 am
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Fri 9/111:35 pm
YTZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 7/26![Porter Airlines logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
Tue 8/257:10 am
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Tue 9/11:35 pm
YTZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 7/26![Porter Airlines logo]()
$212
This Super.com deal was found by Cheapflights users on 7/28. 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 Super.com 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
Tue 9/17:25 am
YYZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 7/28![Porter Airlines logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
Sat 8/2911:10 am
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Sun 9/68:50 am
YTZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 7/26![Porter Airlines logo]()
$215
This Trip.com deal was found by Cheapflights users on 7/27. 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.
Mon 8/317:45 pm
BOS
- YYZ
Nonstop1h 55m
Porter Airlines
Fri 9/44:55 pm
YYZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 7/27![Porter Airlines logo]()
$224
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 29, 2026.
Search for one-way flight options from Boston to Canada. Find affordable one-way fares based on user searches. Data last updated July 29, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 7/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/13:55 pm
BOS
- YYZ
1 stop6h 09m
Porter Airlines
Deal found 7/26![Porter Airlines logo]()
$95
This SmartFares deal was found by Cheapflights users on 7/25. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:10 am
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Deal found 7/25![Porter Airlines logo]()
$95
This FlightHub deal was found by Cheapflights users on 7/27. 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.
Thu 9/1010:05 am
BOS
- YYZ
Nonstop1h 55m
Air Transat
Deal found 7/27![Air Transat logo]()
$96
This Trip.com deal was found by Cheapflights users on 7/27. 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.
Tue 9/811:10 am
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Deal found 7/27![Porter Airlines logo]()
$96
This Super.com deal was found by Cheapflights users on 7/26. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/158:10 pm
BOS
- YYZ
Nonstop1h 55m
Porter Airlines
Deal found 7/26![Porter Airlines logo]()
$98
This Cheapflightsfares deal was found by Cheapflights users on 7/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/148:30 pm
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Deal found 7/24![Porter Airlines logo]()
$98
This Cheapflightsfares deal was found by Cheapflights users on 7/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:05 am
BOS
- YYZ
Nonstop1h 55m
Porter Airlines
Deal found 7/25![Porter Airlines logo]()
$99
This oojo deal was found by Cheapflights users on 7/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:10 am
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Deal found 7/26![Porter Airlines logo]()
$99
This Cheapflightsfares deal was found by Cheapflights users on 7/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/163:55 pm
BOS
- YYZ
1 stop6h 09m
Porter Airlines
Deal found 7/25![Porter Airlines logo]()
$100
This Trip.com deal was found by Cheapflights users on 7/27. 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.
Tue 9/810:40 am
BOS
- YTZ
1 stop5h 10m
Air Canada
Deal found 7/27![Air Canada logo]()
$100
This Kissandfly.com deal was found by Cheapflights users on 7/25. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/25:45 am
BOS
- YYZ
1 stop6h 50m
Air Canada
Deal found 7/25![Air Canada logo]()
$101
This Flightnetwork deal was found by Cheapflights users on 7/24. 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 8/157:10 am
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Deal found 7/24![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 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $198 (Gotogate) |
One-way from | $95 (Cheapflightsfares) |
Popular in | April |
Cheapest in | July |
Average price | $276 |
Good round-trip deal | $220 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 29, 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 - YTZ
BOSYTZ
Boston Logan Intl
Fri 9/11
8:25 pm-10:12 pm
Nonstop1h 47m
Toronto Island
Fri 9/18
3:05 pm-4:46 pm
Nonstop1h 41m
$255
BostonToronto
BOS - YYZ
BOSYYZ
Boston Logan Intl
Fri 9/11
7:30 pm-9:25 pm
Nonstop1h 55m
Toronto Pearson Intl
Fri 9/18
7:25 am-9:05 am
Nonstop1h 40m
$264
Quickest round-trip
BostonMontreal
BOS - YUL
BOSYUL
Boston Logan Intl
Sat 8/22
4:45 pm-6:15 pm
Nonstop1h 30m
Montreal Pierre Elliott Trudeau Intl
Tue 8/25
7:20 pm-8:55 pm
Nonstop1h 35m
$275
BostonToronto
BOS - YYZ
BOSYYZ
Boston Logan Intl
Sat 8/29
3:55 pm-10:04 pm
1 stop6h 09m
Toronto Pearson Intl
Sun 8/30
7:25 am-9:05 am
Nonstop1h 40m
$280
BostonToronto
BOS - YYZ
BOSYYZ
Boston Logan Intl
Fri 9/11
3:13 pm-8:44 pm
1 stop5h 31m
Toronto Pearson Intl
Sun 9/13
10:30 am-2:41 pm
1 stop4h 11m
$283
BostonToronto
BOS - YYZ
BOSYYZ
Boston Logan Intl
Mon 8/31
3:55 pm-7:44 pm
1 stop3h 49m
Toronto Pearson Intl
Wed 9/2
3:40 pm-8:55 pm
1 stop5h 15m
$283
BostonToronto
BOS - YYZ
BOSYYZ
Boston Logan Intl
Sat 8/29
3:55 pm-10:04 pm
1 stop6h 09m
Toronto Pearson Intl
Wed 9/2
3:40 pm-8:55 pm
1 stop5h 15m
$283
BostonToronto
BOS - YYZ
BOSYYZ
Boston Logan Intl
Wed 9/16
9:00 am-5:56 pm
1 stop8h 56m
Toronto Pearson Intl
Mon 9/21
2:45 pm-1:10 am
1 stop10h 25m
$289
BostonToronto
BOS - YYZ
BOSYYZ
Boston Logan Intl
Fri 9/18
7:30 am-7:00 pm
1 stop11h 30m
Toronto Pearson Intl
Mon 9/21
2:45 pm-11:30 pm
1 stop8h 45m
$289
BostonToronto
BOS - YYZ
BOSYYZ
Boston Logan Intl
Mon 8/31
7:23 pm-11:54 pm
1 stop4h 31m
Toronto Pearson Intl
Tue 9/1
8:50 am-4:27 pm
1 stop7h 37m
$295
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-YTZ
BOS-YYZ
BOS-YUL
BOS-YHZ
BOS-YXX
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-YTZ
BOS-YYZ
BOS-YUL
BOS-YHZ
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 29, 2026.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 27% 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 29, 2026.
The most flights from BOS to CA0 are scheduled on a Monday (20 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (14 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 61 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 25, 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 29, 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.
Overall
8.0
Comfort
8.0
Boarding
8.2
Crew
8.6
Entertainment
6.9
Food
7.5
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Overall
8.0
Comfort
8.0
Boarding
8.2
Crew
8.6
Entertainment
6.9
Food
7.5
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Overall
8.0
Comfort
8.0
Boarding
8.2
Crew
8.6
Entertainment
6.9
Food
7.5
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Overall
8.0
Comfort
8.0
Boarding
8.2
Crew
8.6
Entertainment
6.9
Food
7.5
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Overall
8.0
Comfort
8.0
Boarding
8.2
Crew
8.6
Entertainment
6.9
Food
7.5
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Overall
8.0
Comfort
8.0
Boarding
8.2
Crew
8.6
Entertainment
6.9
Food
7.5
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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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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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 29, 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 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$100 | Average$454 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$112 | Average$339 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$114 | Average$400 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$128 | Average$404 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$145 | Average$400 | FlexibilityNo cancel fee | On-time50% | |
| Cheapest$149 | Average$540 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$231 | Average$587 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$267 | Average$460 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$286 | Average$524 | FlexibilityNo cancel fee | On-time75% |