$93+ Cheap flights from Boston (BOS) to Canada
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — YYZ
Oct 29 — Nov 51
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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Boston to Canada
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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 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 September 29, 2026.
This Gotogate deal was found by Cheapflights users on 9/26. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:30 pm -
Nonstop5h 25m
Wed 10/217:00 am -
1 stop6h 57m
Deal found 9/26![Multiple Airlines logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 9/26. 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 10/106:30 pm -
1 stop8h 45m
Mon 10/196:45 am -
1 stop7h 55m
Deal found 9/26![WestJet logo]()
$211
This Trip.com deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1710:05 am -
Nonstop1h 55m
Sun 10/187:25 am -
Nonstop1h 40m
Deal found 9/26![Porter Airlines logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 9/25. 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.
Fri 10/1610:05 am -
Nonstop1h 55m
Sun 10/187:25 am -
Nonstop1h 40m
Deal found 9/25![Porter Airlines logo]()
$214
This Trip.com deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:30 pm -
1 stop8h 45m
Sun 10/185:00 am -
1 stop9h 40m
Deal found 9/26![WestJet logo]()
$215
This Justfly.com deal was found by Cheapflights users on 9/24. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1510:05 am -
Nonstop1h 55m
Tue 10/204:55 pm -
Nonstop1h 40m
Deal found 9/24![Porter Airlines logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 9/24. 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.
Thu 10/1512:15 pm -
Nonstop1h 47m
Wed 10/2110:30 am -
1 stop5h 27m
Deal found 9/24![Porter Airlines logo]()
$215
This Trip.com deal was found by Cheapflights users on 9/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1510:05 am -
Nonstop1h 55m
Sun 10/187:25 am -
Nonstop1h 40m
Deal found 9/24![Porter Airlines logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 9/23. 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.
Sun 10/258:00 am -
Nonstop1h 54m
Wed 10/2812:15 pm -
1 stop4h 27m
Deal found 9/23![Porter Airlines logo]()
$216
This Trip.com deal was found by Cheapflights users on 9/27. 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 10/1910:05 am -
Nonstop1h 55m
Fri 10/237:25 am -
Nonstop1h 40m
Deal found 9/27![Porter Airlines logo]()
$217
This Trip.com deal was found by Cheapflights users on 9/28. 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.
Wed 10/2110:05 am -
Nonstop1h 55m
Thu 10/227:25 am -
Nonstop1h 40m
Deal found 9/28![Porter Airlines logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 9/24. 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 10/146:30 pm -
1 stop8h 45m
Fri 10/236:45 am -
1 stop7h 55m
Deal found 9/24![WestJet logo]()
$219
Best flights from Boston to CanadaDiscover carefully curated flight deals from Boston to Canada that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 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 September 29, 2026.
This Porter Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/233:55 pm -
1 stop5h 49m
Thu 10/297:20 am -
Nonstop1h 50m
Deal found 9/25![Porter Airlines logo]()
$269
This Flightnetwork deal was found by Cheapflights users on 9/27. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/117:00 am -
2 stops11h 58m
Sat 10/173:40 pm -
1 stop6h 00m
Deal found 9/27![Multiple Airlines logo]()
$288
This Delta deal was found by Cheapflights users on 9/27. 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.
Thu 10/229:10 am -
1 stop8h 28m
Sun 10/256:00 am -
1 stop8h 49m
Deal found 9/27![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:43 pm -
1 stop5h 16m
Wed 10/2812:55 pm -
1 stop4h 32m
Deal found 9/25![United Airlines logo]()
$289
This Air Canada deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2012:45 pm -
2 stops10h 39m
Tue 10/2012:55 am -
1 stop8h 55m
Deal found 9/27![Air Canada logo]()
$290
This Alaska Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:13 am -
1 stop9h 22m
Tue 11/177:00 am -
1 stop7h 17m
Deal found 9/26![Alaska Airlines logo]()
$358
This JetBlue deal was found by Cheapflights users on 9/24. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/84:09 pm -
1 stop9h 30m
Fri 11/2011:59 pm -
1 stop8h 00m
Deal found 9/24![JetBlue logo]()
$416
This Porter Airlines deal was found by Cheapflights users on 9/28. 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.
Thu 10/229:45 am -
Nonstop1h 44m
Fri 10/3012:15 pm -
1 stop4h 27m
Deal found 9/28![Porter Airlines logo]()
$282
This Delta deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/239:10 am -
1 stop8h 28m
Sun 10/256:00 am -
1 stop8h 49m
Deal found 9/26![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 9/26. 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.
Sat 10/176:00 am -
1 stop5h 43m
Sat 10/248:50 am -
1 stop5h 17m
Deal found 9/26![United Airlines logo]()
$289
This Porter Airlines deal was found by Cheapflights users on 9/24. 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.
Fri 10/167:00 am -
Nonstop1h 47m
Tue 10/2011:55 am -
1 stop4h 02m
Deal found 9/24![Porter Airlines logo]()
$282
This Gotogate deal was found by Cheapflights users on 9/25. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/115:50 am -
2 stops9h 32m
Tue 10/137:10 pm -
1 stop13h 45m
Deal found 9/25![Air Canada logo]()
$311
This United deal was found by Cheapflights users on 9/26. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:51 am -
1 stop6h 19m
Fri 10/238:25 am -
Nonstop1h 25m
Deal found 9/26![Multiple Airlines logo]()
$328
This United Airlines deal was found by Cheapflights users on 9/24. 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 10/237:01 am -
1 stop8h 45m
Mon 10/2612:55 pm -
1 stop4h 49m
Deal found 9/24![United Airlines logo]()
$311
This Delta deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:00 am -
1 stop7h 40m
Sun 10/186:00 am -
1 stop5h 15m
Deal found 9/24![Delta logo]()
$311
This Porter Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:00 am -
Nonstop1h 47m
Sun 10/181:35 pm -
Nonstop1h 39m
Deal found 9/25![Porter Airlines logo]()
$295
This Air Canada deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1610:50 am -
1 stop8h 22m
Mon 10/198:10 am -
1 stop5h 31m
Deal found 9/24![Air Canada logo]()
$327
This United deal was found by Cheapflights users on 9/25. 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.
Sat 10/177:38 am -
1 stop8h 32m
Sun 10/186:00 am -
1 stop5h 50m
Deal found 9/25![Multiple Airlines logo]()
$341
This United Airlines deal was found by Cheapflights users on 9/27. 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.
Fri 10/167:01 am -
1 stop6h 36m
Mon 10/198:45 am -
1 stop14h 14m
Deal found 9/27![United Airlines logo]()
$331
This Delta deal was found by Cheapflights users on 9/27. 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.
Thu 10/223:15 pm -
1 stop9h 04m
Sat 10/245:40 pm -
1 stop5h 40m
Deal found 9/27![Delta logo]()
$331
This Porter Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/258:00 am -
Nonstop1h 54m
Fri 10/307:00 am -
2 stops9h 42m
Deal found 9/25![Porter Airlines logo]()
$304
This Air Canada deal was found by Cheapflights users on 9/24. 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.
Thu 10/225:50 am -
2 stops11h 37m
Sat 10/245:00 am -
1 stop5h 50m
Deal found 9/24![Air Canada logo]()
$341
This United deal was found by Cheapflights users on 9/28. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2410:51 am -
1 stop5h 19m
Mon 10/264:10 pm -
1 stop6h 27m
Deal found 9/28![Multiple Airlines logo]()
$346
This Delta deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:00 am -
1 stop6h 40m
Tue 11/32:30 pm -
1 stop3h 58m
Deal found 9/24![Delta logo]()
$344
This United deal was found by Cheapflights users on 9/24. 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.
Wed 10/216:00 am -
1 stop7h 09m
Sat 10/248:25 am -
Nonstop1h 25m
Deal found 9/24![Multiple Airlines logo]()
$350
This Mytrip deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/229:50 am -
2 stops14h 44m
Sun 1/248:15 am -
2 stops11h 17m
Deal found 9/27![Porter Airlines logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 9/28. 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 10/291:15 pm -
Nonstop1h 30m
Sun 11/85:30 am -
1 stop27h 40m
Deal found 9/28![Multiple Airlines logo]()
$360
This Porter Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/213:55 pm -
1 stop5h 55m
Fri 10/238:00 am -
2 stops7h 57m
Deal found 9/25![Porter Airlines logo]()
$330
This Delta deal was found by Cheapflights users on 9/26. 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.
Sun 2/73:00 pm -
1 stop8h 54m
Sat 2/138:45 am -
1 stop8h 26m
Deal found 9/26![Delta logo]()
$382
This Porter Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/258:00 am -
Nonstop1h 54m
Mon 11/29:00 am -
2 stops7h 42m
Deal found 9/25![Porter Airlines logo]()
$332
Last-minute flights from Boston to CanadaDiscover last-minute flight deals from Boston to Canada. Data last updated September 29, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Canada. Data last updated September 29, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/26. 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 10/106:30 pm -
1 stop8h 45m
Mon 10/196:45 am -
1 stop7h 55m
Deal found 9/26![WestJet logo]()
$211
This Trip.com deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:30 pm -
1 stop8h 45m
Sun 10/185:00 am -
1 stop9h 40m
Deal found 9/26![WestJet logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 9/24. 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 10/146:30 pm -
1 stop8h 45m
Fri 10/236:45 am -
1 stop7h 55m
Deal found 9/24![WestJet logo]()
$219
This Gotogate deal was found by Cheapflights users on 9/26. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:30 pm -
Nonstop5h 25m
Wed 10/217:00 am -
1 stop6h 57m
Deal found 9/26![Multiple Airlines logo]()
$210
This Justfly.com deal was found by Cheapflights users on 9/24. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1510:05 am -
Nonstop1h 55m
Tue 10/204:55 pm -
Nonstop1h 40m
Deal found 9/24![Porter Airlines logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 9/24. 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.
Thu 10/1512:15 pm -
Nonstop1h 47m
Wed 10/2110:30 am -
1 stop5h 27m
Deal found 9/24![Porter Airlines logo]()
$215
This Trip.com deal was found by Cheapflights users on 9/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1510:05 am -
Nonstop1h 55m
Sun 10/187:25 am -
Nonstop1h 40m
Deal found 9/24![Porter Airlines logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 9/25. 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.
Fri 10/1610:05 am -
Nonstop1h 55m
Sun 10/187:25 am -
Nonstop1h 40m
Deal found 9/25![Porter Airlines logo]()
$214
This Trip.com deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1710:05 am -
Nonstop1h 55m
Sun 10/187:25 am -
Nonstop1h 40m
Deal found 9/26![Porter Airlines logo]()
$213
This Trip.com deal was found by Cheapflights users on 9/27. 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 10/1910:05 am -
Nonstop1h 55m
Fri 10/237:25 am -
Nonstop1h 40m
Deal found 9/27![Porter Airlines logo]()
$217
This Trip.com deal was found by Cheapflights users on 9/28. 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.
Wed 10/2110:05 am -
Nonstop1h 55m
Thu 10/227:25 am -
Nonstop1h 40m
Deal found 9/28![Porter Airlines logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 9/23. 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.
Sun 10/258:00 am -
Nonstop1h 54m
Wed 10/2812:15 pm -
1 stop4h 27m
Deal found 9/23![Porter Airlines logo]()
$216
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 29, 2026.
Search for one-way flight options from Boston to Canada. Find affordable one-way fares based on user searches. Data last updated September 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/24. 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.
Thu 10/153:55 pm -
1 stop6h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Porter Airlines logo]()
$93
This Trip.com deal was found by Cheapflights users on 9/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/153:55 pm -
1 stop4h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Porter Airlines logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 9/24. 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 10/311:10 pm -
1 stop5h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Porter Airlines logo]()
$94
This FlightHub deal was found by Cheapflights users on 9/23. 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.
Thu 10/291:15 pm -
1 stop5h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Porter Airlines logo]()
$94
This Justfly.com deal was found by Cheapflights users on 9/25. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/163:55 pm -
1 stop5h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Porter Airlines logo]()
$95
This FlightHub deal was found by Cheapflights users on 9/23. 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.
Mon 10/196:20 pm -
Nonstop1h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Porter Airlines logo]()
$95
This FlightHub deal was found by Cheapflights users on 9/26. 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.
Mon 10/1910:05 am -
Nonstop1h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Air Transat logo]()
$96
This Jetabroad deal was found by Cheapflights users on 9/26. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:00 am -
Nonstop1h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Porter Airlines logo]()
$96
This Flightnetwork deal was found by Cheapflights users on 9/27. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:50 am -
1 stop4h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Air Canada logo]()
$98
This Flightnetwork deal was found by Cheapflights users on 9/27. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:50 am -
1 stop6h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Air Canada logo]()
$98
This oojo deal was found by Cheapflights users on 9/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/223:55 pm -
1 stop6h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Porter Airlines logo]()
$99
This FlightHub deal was found by Cheapflights users on 9/24. 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.
Sat 10/314:35 pm -
Nonstop1h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Porter Airlines logo]()
$99
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 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $210 (Gotogate) |
One-way from | $93 (Kiwi.com) |
Popular in | November |
Cheapest in | July |
Average price | $311 |
Good round-trip deal | $209 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 7,457,451 searches. Data last updated September 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 Boston Logan Intl - YYZ Toronto Pearson Intl
BOSYYZ
Boston Logan Intl
Thu 10/15
7:30 pm-9:25 pm
Nonstop1h 55m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$95
Quickest round-trip
BostonToronto
BOS Boston Logan Intl - YTZ Toronto Island
BOSYTZ
Boston Logan Intl
Thu 10/15
9:00 am-10:47 am
Nonstop1h 47m
Toronto Island
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$95
BostonToronto
BOS Boston Logan Intl - YYZ Toronto Pearson Intl
BOSYYZ
Boston Logan Intl
Mon 10/19
6:00 am-7:56 am
Nonstop1h 56m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$106
BostonToronto
BOS Boston Logan Intl - YTZ Toronto Island
BOSYTZ
Boston Logan Intl
Thu 10/29
1:15 pm-6:28 pm
1 stop5h 13m
Toronto Island
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$109
BostonToronto
BOS Boston Logan Intl - YYZ Toronto Pearson Intl
BOSYYZ
Boston Logan Intl
Wed 10/28
3:01 pm-9:15 pm
1 stop6h 14m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$111
BostonToronto
BOS Boston Logan Intl - YYZ Toronto Pearson Intl
BOSYYZ
Boston Logan Intl
Sat 10/24
10:36 am-5:56 pm
1 stop7h 20m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$116
BostonToronto
BOS Boston Logan Intl - YYZ Toronto Pearson Intl
BOSYYZ
Boston Logan Intl
Sat 10/17
7:38 am-11:43 am
1 stop4h 05m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$116
BostonToronto
BOS Boston Logan Intl - YYZ Toronto Pearson Intl
BOSYYZ
Boston Logan Intl
Mon 10/26
7:05 pm-11:26 pm
1 stop4h 21m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$118
BostonToronto
BOS Boston Logan Intl - YYZ Toronto Pearson Intl
BOSYYZ
Boston Logan Intl
Sun 12/27
1:15 pm-7:05 pm
1 stop5h 50m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$121
BostonCalgary
BOS Boston Logan Intl - YYC Calgary
BOSYYC
Boston Logan Intl
Sat 10/24
9:00 am-9:48 pm
2 stops14h 48m
Calgary
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$122
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-YVR
BOS-YYZ
BOS-YTZ
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-YYC
BOS-YVR
BOS-YYZ
BOS-YTZ
What is the cheapest month to book a flight from Boston to Canada?
Currently, July is the cheapest month in which you can book a flight from Boston to Canada (average of $368). Flying from Boston to Canada in November is currently the most expensive (average of $447). 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 29, 2026.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 40% 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 29, 2026.
The most flights from BOS to CA0 are scheduled on a Sunday (20 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (10 on average).
How often are flights from Boston to Canada delayed?
About 24% of weekly flights between Boston and Canada have experienced delays in the past year, with the average delay time being 126 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 23% 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 September 26, 2026.
Travelers seeking maximum savings on their Boston to Canada flight should consider departing on Friday evenings 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 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.
Comfort
8.0
Food
7.6
Crew
8.6
Entertainment
7.0
Boarding
8.2
Overall
8.0
Reviews
1 / 20
8.0
ExcellentD,Sep 2026
YHM - YVR
Comfort
8.0
Food
7.6
Crew
8.6
Entertainment
7.0
Boarding
8.2
Overall
8.0
Reviews
1 / 20
8.0
ExcellentD,Sep 2026
YHM - YVR
Comfort
8.0
Food
7.6
Crew
8.6
Entertainment
7.0
Boarding
8.2
Overall
8.0
Reviews
1 / 20
8.0
ExcellentD,Sep 2026
YHM - YVR
Comfort
8.0
Food
7.6
Crew
8.6
Entertainment
7.0
Boarding
8.2
Overall
8.0
Reviews
1 / 20
8.0
ExcellentD,Sep 2026
YHM - YVR
Comfort
8.0
Food
7.6
Crew
8.6
Entertainment
7.0
Boarding
8.2
Overall
8.0
Reviews
1 / 20
8.0
ExcellentD,Sep 2026
YHM - YVR
Comfort
8.0
Food
7.6
Crew
8.6
Entertainment
7.0
Boarding
8.2
Overall
8.0
Reviews
1 / 20
8.0
ExcellentD,Sep 2026
YHM - 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 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 7,457,451 searches. Data last updated September 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$100 | Average$466 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$111 | Average$561 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$126 | Average$401 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$128 | Average$398 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$133 | Average$356 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$157 | Average$406 | FlexibilityNo cancel fee | On-time50% | |
| Cheapest$227 | Average$588 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$267 | Average$491 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$286 | Average$526 | FlexibilityNo cancel fee | On-time75% |