$82+ 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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — YYZ
Oct 3 — Oct 101
Round-trip
1 adult, Economy
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Find cheap flights from Boston to Canada with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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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 September 3, 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 September 3, 2026.
This Trip.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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.
Fri 9/2510:05 am -
1 stop7h 36m
Tue 9/297:00 am -
1 stop6h 50m
Deal found 9/2![Porter Airlines logo]()
$196
This Trip.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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.
Fri 9/256:30 pm -
Nonstop5h 25m
Tue 9/2910:50 am -
Nonstop4h 50m
Deal found 9/2![WestJet logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 11/171:15 pm -
1 stop5h 50m
Thu 11/197:20 am -
Nonstop1h 50m
Deal found 9/2![Porter Airlines logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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 9/216:30 pm -
Nonstop5h 25m
Sun 9/2710:50 am -
Nonstop4h 50m
Deal found 9/1![WestJet logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 10/2310:05 am -
Nonstop1h 55m
Wed 10/285:20 pm -
Nonstop1h 50m
Deal found 9/2![Porter Airlines logo]()
$199
This Mytrip deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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.
Sat 10/179:55 am -
Nonstop1h 47m
Sat 10/248:30 am -
1 stop6h 11m
Deal found 9/2![Multiple Airlines logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 10/259:50 am -
Nonstop2h 10m
Wed 10/287:20 am -
Nonstop1h 50m
Deal found 9/2![Porter Airlines logo]()
$200
This Trip.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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.
Fri 10/95:50 am -
1 stop6h 00m
Sat 10/104:30 pm -
1 stop4h 56m
Deal found 9/1![Air Canada logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 10/16:30 pm -
Nonstop5h 25m
Mon 10/510:50 am -
Nonstop4h 50m
Deal found 9/2![WestJet logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 10/2410:05 am -
Nonstop1h 55m
Mon 10/267:20 am -
Nonstop1h 50m
Deal found 9/2![Porter Airlines logo]()
$201
This Mytrip deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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.
Mon 10/127:00 am -
Nonstop1h 47m
Fri 10/169:30 am -
1 stop5h 11m
Deal found 9/2![Multiple Airlines logo]()
$201
This Trip.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 9/296:30 pm -
Nonstop5h 25m
Sun 10/47:05 am -
1 stop9h 30m
Deal found 9/2![Multiple Airlines logo]()
$201
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 September 3, 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 September 3, 2026.
This Porter Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 9/2610:05 am -
1 stop7h 36m
Tue 9/297:00 am -
1 stop6h 50m
Deal found 9/2![Porter Airlines logo]()
$251
This Justfly.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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.
Mon 9/146:30 pm -
1 stop18h 30m
Wed 9/166:00 am -
1 stop8h 40m
Deal found 9/1![WestJet logo]()
$261
This United Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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 10/35:56 pm -
1 stop4h 27m
Tue 10/68:50 am -
1 stop5h 17m
Deal found 9/1![United Airlines logo]()
$264
This Trip.com deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:30 pm -
Nonstop5h 25m
Sun 10/47:05 am -
1 stop9h 30m
Deal found 8/30![Multiple Airlines logo]()
$279
This Air Canada deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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 9/245:50 am -
2 stops19h 07m
Mon 9/2810:50 pm -
2 stops12h 51m
Deal found 9/1![Air Canada logo]()
$315
This Delta deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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 10/79:10 am -
1 stop8h 28m
Mon 10/127:55 am -
1 stop8h 35m
Deal found 9/1![Delta logo]()
$396
This United Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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 12/76:00 am -
1 stop8h 35m
Fri 12/113:06 pm -
1 stop6h 58m
Deal found 9/1![United Airlines logo]()
$264
This FlightHub deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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.
Fri 10/26:30 pm -
1 stop18h 35m
Mon 10/196:00 am -
1 stop8h 40m
Deal found 9/1![WestJet logo]()
$282
This United deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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.
Thu 9/179:00 am -
1 stop15h 35m
Mon 9/217:40 pm -
1 stop12h 15m
Deal found 9/1![Multiple Airlines logo]()
$285
This United Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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 10/246:00 am -
1 stop7h 28m
Sat 10/312:06 pm -
1 stop7h 44m
Deal found 9/1![United Airlines logo]()
$264
This Mytrip deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/153:55 pm -
Nonstop1h 28m
Mon 10/263:15 pm -
Nonstop1h 27m
Deal found 9/2![Porter Airlines logo]()
$296
This WestJet deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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.
Thu 9/246:30 pm -
1 stop8h 20m
Mon 9/288:45 pm -
2 stops17h 55m
Deal found 9/1![WestJet logo]()
$282
This Mytrip deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” 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 9/226:30 pm -
2 stops32h 00m
Fri 9/2510:50 pm -
1 stop7h 15m
Deal found 8/30![Multiple Airlines logo]()
$292
This United Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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.
Sun 10/116:00 am -
1 stop10h 45m
Sun 10/181:45 pm -
1 stop16h 48m
Deal found 9/1![United Airlines logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 8/28. 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.
Thu 9/174:30 pm -
Nonstop1h 45m
Sat 9/1912:00 pm -
Nonstop1h 40m
Deal found 8/28![Porter Airlines logo]()
$305
This United deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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.
Thu 11/266:00 am -
1 stop15h 17m
Mon 11/308:35 am -
Nonstop1h 28m
Deal found 9/1![Multiple Airlines logo]()
$294
This FlightHub deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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 10/116:30 pm -
1 stop30h 55m
Sun 10/186:00 am -
1 stop8h 40m
Deal found 9/1![WestJet logo]()
$297
This United Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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 11/59:00 am -
1 stop11h 19m
Mon 11/92:50 pm -
1 stop6h 56m
Deal found 9/1![United Airlines logo]()
$270
This United Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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.
Sun 10/46:00 am -
1 stop8h 33m
Sat 10/172:55 pm -
1 stop12h 14m
Deal found 9/1![United Airlines logo]()
$270
This Porter Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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 9/232:20 pm -
1 stop5h 55m
Thu 9/248:00 am -
2 stops7h 50m
Deal found 9/1![Porter Airlines logo]()
$331
This FlightHub deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 9/306:30 pm -
1 stop23h 25m
Tue 10/66:00 am -
1 stop8h 40m
Deal found 8/29![WestJet logo]()
$302
This United deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 11/279:00 am -
1 stop12h 42m
Mon 11/308:35 am -
Nonstop1h 28m
Deal found 9/2![Multiple Airlines logo]()
$305
This Air Canada deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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.
Tue 9/296:50 pm -
1 stop4h 45m
Sat 10/34:45 pm -
Nonstop1h 57m
Deal found 8/29![Air Canada logo]()
$420
This United Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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 11/111:51 pm -
1 stop11h 28m
Sun 11/158:00 am -
1 stop10h 24m
Deal found 9/1![United Airlines logo]()
$270
This Porter Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 10/139:55 am -
2 stops14h 38m
Tue 10/207:00 am -
2 stops10h 39m
Deal found 8/29![Porter Airlines logo]()
$332
This WestJet deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:30 pm -
1 stop18h 30m
Wed 10/216:00 am -
1 stop8h 40m
Deal found 9/1![WestJet logo]()
$305
This United deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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.
Wed 10/2112:30 pm -
1 stop9h 36m
Sun 10/258:35 am -
Nonstop1h 28m
Deal found 9/2![Multiple Airlines logo]()
$305
This United Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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.
Sun 11/16:00 am -
1 stop8h 35m
Tue 11/37:00 am -
2 stops14h 59m
Deal found 9/1![United Airlines logo]()
$274
This Trip.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 10/86:30 pm -
1 stop24h 50m
Sat 10/102:30 pm -
Nonstop1h 27m
Deal found 9/2![Multiple Airlines logo]()
$311
This Trip.com deal was found by Cheapflights users on 8/28. 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.
Fri 10/237:00 am -
Nonstop1h 47m
Mon 10/2612:15 pm -
1 stop4h 27m
Deal found 8/28![Porter Airlines logo]()
$357
Last-minute flights from Boston to CanadaDiscover last-minute flight deals from Boston to Canada. Data last updated September 3, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Canada. Data last updated September 3, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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 9/216:30 pm -
Nonstop5h 25m
Sun 9/2710:50 am -
Nonstop4h 50m
Deal found 9/1![WestJet logo]()
$198
This Trip.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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.
Fri 9/2510:05 am -
1 stop7h 36m
Tue 9/297:00 am -
1 stop6h 50m
Deal found 9/2![Porter Airlines logo]()
$196
This Trip.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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.
Fri 9/256:30 pm -
Nonstop5h 25m
Tue 9/2910:50 am -
Nonstop4h 50m
Deal found 9/2![WestJet logo]()
$197
This Trip.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 9/2810:05 am -
Nonstop1h 55m
Mon 9/284:55 pm -
Nonstop1h 40m
Deal found 9/2![Porter Airlines logo]()
$198
This Trip.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 9/296:30 pm -
Nonstop5h 25m
Sun 10/47:05 am -
1 stop9h 30m
Deal found 9/2![Multiple Airlines logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 10/16:30 pm -
Nonstop5h 25m
Mon 10/510:50 am -
Nonstop4h 50m
Deal found 9/2![WestJet logo]()
$200
This Trip.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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.
Fri 10/95:50 am -
1 stop6h 00m
Sat 10/104:30 pm -
1 stop4h 56m
Deal found 9/1![Air Canada logo]()
$200
This Mytrip deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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.
Mon 10/127:00 am -
Nonstop1h 47m
Fri 10/169:30 am -
1 stop5h 11m
Deal found 9/2![Multiple Airlines logo]()
$201
This Mytrip deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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.
Sat 10/179:55 am -
Nonstop1h 47m
Sat 10/248:30 am -
1 stop6h 11m
Deal found 9/2![Multiple Airlines logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 10/233:55 pm -
1 stop5h 49m
Mon 10/267:20 am -
Nonstop1h 50m
Deal found 9/2![Porter Airlines logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 10/2410:05 am -
Nonstop1h 55m
Mon 10/267:20 am -
Nonstop1h 50m
Deal found 9/2![Porter Airlines logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 10/259:50 am -
Nonstop2h 10m
Wed 10/287:20 am -
Nonstop1h 50m
Deal found 9/2![Porter Airlines logo]()
$200
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 September 3, 2026.
Search for one-way flight options from Boston to Canada. Find affordable one-way fares based on user searches. Data last updated September 3, 2026.
This FlightHub deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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.
Mon 9/146:30 pm -
Nonstop5h 25m
Deal found 9/2![WestJet logo]()
$82
This FlightHub deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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.
Sat 9/126:30 pm -
Nonstop5h 25m
Deal found 9/2![WestJet logo]()
$83
This Trip.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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 10/106:30 pm -
Nonstop5h 25m
Deal found 9/1![WestJet logo]()
$85
This Booking.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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.
Mon 9/286:30 pm -
Nonstop5h 25m
Deal found 9/2![WestJet logo]()
$86
This Trip.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 11/310:40 am -
1 stop8h 30m
Deal found 9/2![Air Canada logo]()
$89
This Jetabroad deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2610:05 am -
1 stop7h 36m
Deal found 9/2![Porter Airlines logo]()
$90
This Cheapflightsfares deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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 9/2710:05 am -
Nonstop1h 55m
Deal found 9/1![Porter Airlines logo]()
$92
This Trip.com deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 9/272:20 pm -
1 stop5h 55m
Deal found 8/31![Porter Airlines logo]()
$92
This Super.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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 9/227:30 pm -
Nonstop1h 55m
Deal found 9/1![Porter Airlines logo]()
$93
This Air Canada deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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.
Tue 9/222:45 pm -
Nonstop1h 59m
Deal found 9/1![Air Canada logo]()
$93
This Booking.com deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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.
Mon 9/286:55 pm -
Nonstop1h 52m
Deal found 8/31![Air Canada logo]()
$94
This SmartFares deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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.
Tue 10/67:30 pm -
Nonstop1h 55m
Deal found 9/2![Air Transat logo]()
$95
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 September 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $196 (Trip.com) |
One-way from | $82 (FlightHub) |
Popular in | April |
Cheapest in | July |
Average price | $277 |
Good round-trip deal | $226 or less |
Good one-way deal | $107 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 7,457,451 searches. Data last updated September 3, 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
BostonCalgary
BOS Boston Logan Intl - YYC Calgary
BOSYYC
Boston Logan Intl
Sat 9/26
10:05 am-3:41 pm
1 stop7h 36m
Calgary
Tue 9/29
7:00 am-3:50 pm
1 stop6h 50m
$251
BostonAbbotsford
BOS Boston Logan Intl - YXX Abbotsford
BOSYXX
Boston Logan Intl
Mon 9/14
6:30 pm-10:00 am
1 stop18h 30m
Abbotsford
Wed 9/16
6:00 am-5:40 pm
1 stop8h 40m
$261
BostonToronto
BOS Boston Logan Intl - YYZ Toronto Pearson Intl
BOSYYZ
Boston Logan Intl
Sat 10/3
5:56 pm-10:23 pm
1 stop4h 27m
Toronto Pearson Intl
Tue 10/6
8:50 am-2:07 pm
1 stop5h 17m
$264
BostonCalgary
BOS Boston Logan Intl - YYC Calgary
BOSYYC
Boston Logan Intl
Mon 12/7
6:00 am-1:35 pm
1 stop8h 35m
Calgary
Fri 12/11
3:06 pm-11:04 pm
1 stop6h 58m
$264
BostonCalgary
BOS Boston Logan Intl - YYC Calgary
BOSYYC
Boston Logan Intl
Sat 10/24
6:00 am-11:28 am
1 stop7h 28m
Calgary
Sat 10/31
2:06 pm-11:50 pm
1 stop7h 44m
$264
BostonVancouver
BOS Boston Logan Intl - YVR Vancouver Intl
BOSYVR
Boston Logan Intl
Sun 10/11
6:00 am-1:45 pm
1 stop10h 45m
Vancouver Intl
Sun 10/18
1:45 pm-9:33 am
1 stop16h 48m
$270
BostonVancouver
BOS Boston Logan Intl - YVR Vancouver Intl
BOSYVR
Boston Logan Intl
Thu 11/5
9:00 am-6:19 pm
1 stop11h 19m
Vancouver Intl
Mon 11/9
2:50 pm-11:46 pm
1 stop6h 56m
$270
BostonVancouver
BOS Boston Logan Intl - YVR Vancouver Intl
BOSYVR
Boston Logan Intl
Sun 10/4
6:00 am-11:33 am
1 stop8h 33m
Vancouver Intl
Sat 10/17
2:55 pm-6:09 am
1 stop12h 14m
$270
BostonVancouver
BOS Boston Logan Intl - YVR Vancouver Intl
BOSYVR
Boston Logan Intl
Wed 11/11
1:51 pm-11:19 pm
1 stop11h 28m
Vancouver Intl
Sun 11/15
8:00 am-8:24 pm
1 stop10h 24m
$270
BostonCalgary
BOS Boston Logan Intl - YYC Calgary
BOSYYC
Boston Logan Intl
Sun 11/1
6:00 am-1:35 pm
1 stop8h 35m
Calgary
Tue 11/3
7:00 am-10:59 pm
2 stops14h 59m
$274
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-YYC
BOS-YYZ
BOS-YTZ
BOS-YOW
BOS-YLW
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-YYC
BOS-YYZ
BOS-YTZ
BOS-YOW
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 $353). Flying from Boston to Canada in March is currently the most expensive (average of $441). 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 September 3, 2026.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 41% 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 September 3, 2026.
The most flights from BOS to CA0 are scheduled on a Tuesday (19 on average). You will have fewer flight options on Friday, 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 at night 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?
Tuesday 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.
How far ahead should I book a flight from Boston to Canada?
To ensure you get the cheapest price possible for a flight from Boston to Canada, you should look to book at least 90 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest day to fly from Boston to Canada?
Use this chart to determine the cheapest time to fly round-trip from Boston to Canada. Price data was last updated on August 29, 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 September 3, 2026.
See what other customers who have flown with Porter Airlines,Delta, andUnited Airlines from Boston to Canada have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Comfort
8.0
Boarding
8.2
Entertainment
6.9
Food
7.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentRegan,Aug 2026
YYZ - YVR
Crew
8.6
Comfort
8.0
Boarding
8.2
Entertainment
6.9
Food
7.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentRegan,Aug 2026
YYZ - YVR
Crew
8.6
Comfort
8.0
Boarding
8.2
Entertainment
6.9
Food
7.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentRegan,Aug 2026
YYZ - YVR
Crew
8.6
Comfort
8.0
Boarding
8.2
Entertainment
6.9
Food
7.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentRegan,Aug 2026
YYZ - YVR
Crew
8.6
Comfort
8.0
Boarding
8.2
Entertainment
6.9
Food
7.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentRegan,Aug 2026
YYZ - YVR
Crew
8.6
Comfort
8.0
Boarding
8.2
Entertainment
6.9
Food
7.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentRegan,Aug 2026
YYZ - YVR
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 September 3, 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 7,457,451 searches. Data last updated September 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$100 | Average$460 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$102 | Average$396 | FlexibilityNo cancel fee | On-time50% | |
| Cheapest$111 | Average$547 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$118 | Average$399 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$128 | Average$400 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$133 | Average$358 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$227 | Average$587 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$267 | Average$476 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$286 | Average$532 | FlexibilityNo cancel fee | On-time75% |