$90+ 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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — YYZ
Sep 20 — Sep 271
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 August 21, 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 August 21, 2026.
This Vliegwinkel deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/307:25 am -
1 stop10h 30m
Sat 9/56:00 am -
1 stop8h 40m
Deal found 8/16![WestJet logo]()
$182
This Trip.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/307:25 am -
1 stop10h 30m
Thu 9/36:00 am -
1 stop8h 40m
Deal found 8/21![WestJet logo]()
$183
This Trip.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 9/87:25 am -
1 stop10h 30m
Sat 9/126:00 am -
1 stop8h 40m
Deal found 8/17![WestJet logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” 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 9/67:25 am -
1 stop10h 30m
Mon 9/146:00 am -
1 stop8h 40m
Deal found 8/16![WestJet logo]()
$190
This Trip.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” 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 9/182:20 pm -
1 stop4h 35m
Fri 9/2510:30 am -
1 stop5h 20m
Deal found 8/19![Porter Airlines logo]()
$207
This Flightnetwork deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” 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.
Mon 9/149:35 am -
Nonstop1h 59m
Thu 9/177:15 pm -
Nonstop1h 40m
Deal found 8/18![Multiple Airlines logo]()
$208
This Super.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” 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 9/117:00 am -
Nonstop1h 47m
Wed 9/163:45 pm -
Nonstop1h 40m
Deal found 8/18![Porter Airlines logo]()
$209
This Super.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” 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 9/87:00 am -
Nonstop1h 47m
Thu 9/108:50 am -
Nonstop1h 40m
Deal found 8/18![Porter Airlines logo]()
$210
This Trip.com deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” 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 9/67:25 am -
1 stop10h 30m
Fri 9/116:00 am -
1 stop8h 40m
Deal found 8/20![WestJet logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 9/184:30 pm -
Nonstop1h 45m
Thu 9/243:45 pm -
Nonstop1h 40m
Deal found 8/17![Porter Airlines logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 9/154:30 pm -
Nonstop1h 45m
Wed 9/168:50 am -
Nonstop1h 40m
Deal found 8/17![Porter Airlines logo]()
$212
This Trip.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/103:35 pm -
1 stop7h 52m
Sun 10/1810:50 am -
Nonstop4h 50m
Deal found 8/21![Multiple Airlines logo]()
$212
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 August 21, 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 August 21, 2026.
This Vliegwinkel deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/307:25 am -
1 stop10h 30m
Sat 9/56:00 am -
1 stop8h 40m
Deal found 8/16![WestJet logo]()
$182
This Porter Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” 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 9/2510:05 am -
1 stop7h 36m
Sun 9/277:05 am -
1 stop9h 30m
Deal found 8/16![Porter Airlines logo]()
$280
This United deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” 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 9/176:00 am -
1 stop7h 47m
Mon 9/218:00 am -
1 stop6h 41m
Deal found 8/20![Multiple Airlines logo]()
$283
This Air Canada deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” 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 9/296:00 am -
1 stop7h 52m
Sat 10/310:50 pm -
1 stop8h 05m
Deal found 8/16![Air Canada logo]()
$284
This United Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 stop18h 16m
Deal found 8/17![United Airlines logo]()
$289
This Delta deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2311:44 am -
1 stop12h 31m
Fri 10/210:50 am -
Nonstop4h 50m
Deal found 8/21![Delta logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” 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 9/67:25 am -
1 stop10h 30m
Mon 9/146:00 am -
1 stop8h 40m
Deal found 8/16![WestJet logo]()
$190
This JetBlue deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” 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.
Wed 10/74:11 pm -
1 stop8h 44m
Tue 10/1311:15 pm -
1 stop8h 31m
Deal found 8/18![JetBlue logo]()
$395
This FlightHub deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:25 am -
1 stop10h 30m
Sun 9/610:50 am -
1 stop8h 30m
Deal found 8/17![WestJet logo]()
$219
This Alaska Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:40 pm -
1 stop8h 19m
Tue 10/131:10 pm -
1 stop7h 49m
Deal found 8/18![Alaska Airlines logo]()
$529
This United deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” 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 9/256:00 am -
1 stop7h 47m
Mon 9/284:00 pm -
1 stop5h 26m
Deal found 8/18![Multiple Airlines logo]()
$283
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” 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 9/912:37 pm -
1 stop7h 03m
Sat 9/1211:00 am -
1 stop5h 27m
Deal found 8/18![United Airlines logo]()
$290
This FlightHub deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 8/296:30 pm -
1 stop28h 10m
Sat 9/56:00 am -
1 stop8h 40m
Deal found 8/17![WestJet logo]()
$249
This Porter Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” 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 9/267:00 am -
2 stops11h 30m
Tue 9/297:00 am -
1 stop6h 50m
Deal found 8/20![Porter Airlines logo]()
$302
This United deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 9/186:00 am -
1 stop7h 47m
Sun 9/208:10 am -
Nonstop1h 45m
Deal found 8/17![Multiple Airlines logo]()
$289
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” 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 9/153:35 pm -
1 stop6h 48m
Sat 9/199:44 am -
1 stop5h 06m
Deal found 8/18![United Airlines logo]()
$290
This Air Canada deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” 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 stops20h 42m
Mon 9/2810:50 pm -
2 stops12h 51m
Deal found 8/20![Air Canada logo]()
$334
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” 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 9/257:01 am -
1 stop8h 45m
Sun 9/277:00 am -
1 stop5h 48m
Deal found 8/18![United Airlines logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:10 pm -
Nonstop1h 47m
Fri 9/188:50 am -
Nonstop1h 40m
Deal found 8/21![Porter Airlines logo]()
$324
This WestJet deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 stop8h 20m
Sat 10/36:05 am -
1 stop8h 35m
Deal found 8/17![WestJet logo]()
$268
This Mytrip deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” 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.
Sun 8/307:25 am -
1 stop10h 30m
Sat 9/58:25 pm -
2 stops15h 16m
Deal found 8/16![Multiple Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:30 pm -
Nonstop5h 25m
Fri 9/48:45 am -
1 stop8h 58m
Deal found 8/17![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 9/179:00 am -
1 stop8h 56m
Sat 9/197:30 am -
1 stop6h 52m
Deal found 8/17![United Airlines logo]()
$290
This Air Canada deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 9/206:25 pm -
Nonstop1h 47m
Wed 9/234:45 pm -
Nonstop1h 57m
Deal found 8/17![Air Canada logo]()
$361
This Delta deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 8/307:25 am -
Nonstop5h 25m
Fri 9/48:45 am -
1 stop8h 58m
Deal found 8/17![Delta logo]()
$374
This FlightHub deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” 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 9/56:30 pm -
1 stop23h 25m
Sat 9/126:00 am -
1 stop8h 40m
Deal found 8/20![WestJet logo]()
$282
This KAYAK deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/222:20 pm -
1 stop7h 44m
Thu 9/247:25 am -
Nonstop1h 40m
Deal found 8/20![Porter Airlines logo]()
$347
This United deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” 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 9/109:33 am -
1 stop9h 27m
Sun 9/1310:00 pm -
1 stop11h 50m
Deal found 8/19![Multiple Airlines logo]()
$321
This Air Canada deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:50 am -
Nonstop1h 52m
Sat 9/128:55 pm -
Nonstop1h 45m
Deal found 8/21![Air Canada logo]()
$367
This United Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 10/310:36 am -
2 stops10h 42m
Sat 10/108:35 am -
2 stops13h 19m
Deal found 8/17![United Airlines logo]()
$304
Last-minute flights from Boston to CanadaDiscover last-minute flight deals from Boston to Canada. Data last updated August 21, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Canada. Data last updated August 21, 2026 and is based on user searches.
This Vliegwinkel deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/307:25 am -
1 stop10h 30m
Sat 9/56:00 am -
1 stop8h 40m
Deal found 8/16![WestJet logo]()
$182
This Trip.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/307:25 am -
1 stop10h 30m
Thu 9/36:00 am -
1 stop8h 40m
Deal found 8/21![WestJet logo]()
$183
This FlightHub deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” 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 8/307:25 am -
Nonstop5h 25m
Fri 9/410:50 am -
Nonstop4h 50m
Deal found 8/20![WestJet logo]()
$213
This Super.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” 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 9/87:00 am -
Nonstop1h 47m
Thu 9/108:50 am -
Nonstop1h 40m
Deal found 8/18![Porter Airlines logo]()
$210
This Trip.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 9/94:30 pm -
Nonstop1h 45m
Sat 9/128:50 am -
Nonstop1h 40m
Deal found 8/17![Porter Airlines logo]()
$214
This Vliegwinkel deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:05 am -
Nonstop1h 55m
Sun 9/137:25 am -
Nonstop1h 40m
Deal found 8/17![Porter Airlines logo]()
$214
This Super.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” 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 9/117:00 am -
Nonstop1h 47m
Wed 9/163:45 pm -
Nonstop1h 40m
Deal found 8/18![Porter Airlines logo]()
$209
This Flightnetwork deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” 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.
Mon 9/149:35 am -
Nonstop1h 59m
Thu 9/177:15 pm -
Nonstop1h 40m
Deal found 8/18![Multiple Airlines logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 9/154:30 pm -
Nonstop1h 45m
Thu 9/173:45 pm -
Nonstop1h 40m
Deal found 8/17![Porter Airlines logo]()
$212
This Trip.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” 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 9/182:20 pm -
1 stop4h 35m
Fri 9/2510:30 am -
1 stop5h 20m
Deal found 8/19![Porter Airlines logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 9/184:30 pm -
Nonstop1h 45m
Thu 9/243:45 pm -
Nonstop1h 40m
Deal found 8/17![Porter Airlines logo]()
$211
This Trip.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” 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 9/1910:05 am -
1 stop7h 36m
Sat 9/267:00 am -
1 stop6h 50m
Deal found 8/19![Porter Airlines logo]()
$214
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 August 21, 2026.
Search for one-way flight options from Boston to Canada. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 8/307:25 am -
1 stop10h 30m
Deal found 8/17![WestJet logo]()
$90
This Air Canada deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 9/154:55 pm -
Nonstop1h 52m
Deal found 8/17![Air Canada logo]()
$92
This Mytrip deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” 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 9/196:10 pm -
Nonstop1h 47m
Deal found 8/20![Porter Airlines logo]()
$92
This Super.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” 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 9/1710:05 am -
Nonstop1h 55m
Deal found 8/18![Porter Airlines logo]()
$93
This Kissandfly.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” 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 9/1611:10 am -
Nonstop1h 47m
Deal found 8/19![Porter Airlines logo]()
$93
This SmartFares deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” 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 9/1612:30 pm -
Nonstop1h 50m
Deal found 8/19![Air Canada logo]()
$95
This FlightHub deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” 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 9/137:00 am -
Nonstop1h 47m
Deal found 8/20![Porter Airlines logo]()
$95
This Trip.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 -
Nonstop1h 47m
Deal found 8/17![Porter Airlines logo]()
$96
This Trip.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” 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 9/117:50 pm -
Nonstop1h 55m
Deal found 8/18![Porter Airlines logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” 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 9/246:10 pm -
Nonstop1h 47m
Deal found 8/19![Porter Airlines logo]()
$97
This Trip.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 9/256:10 pm -
Nonstop1h 47m
Deal found 8/17![Porter Airlines logo]()
$98
This Flightnetwork deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:00 am -
Nonstop1h 56m
Deal found 8/21![Air Canada 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 August 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $182 (Trip.com) |
One-way from | $90 (Cheapflightsfares) |
Popular in | April |
Cheapest in | September |
Average price | $307 |
Good round-trip deal | $225 or less |
Good one-way deal | $108 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 August 21, 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
BostonAbbotsford
BOS Boston Logan Intl - YXX Abbotsford
BOSYXX
Boston Logan Intl
Sun 8/30
7:25 am-2:55 pm
1 stop10h 30m
Abbotsford
Sat 9/5
6:00 am-5:40 pm
1 stop8h 40m
$182
BostonAbbotsford
BOS Boston Logan Intl - YXX Abbotsford
BOSYXX
Boston Logan Intl
Sun 9/6
7:25 am-2:55 pm
1 stop10h 30m
Abbotsford
Mon 9/14
6:00 am-5:40 pm
1 stop8h 40m
$190
BostonAbbotsford
BOS Boston Logan Intl - YXX Abbotsford
BOSYXX
Boston Logan Intl
Tue 9/1
7:25 am-2:55 pm
1 stop10h 30m
Abbotsford
Sun 9/6
10:50 am-10:20 pm
1 stop8h 30m
$219
BostonAbbotsford
BOS Boston Logan Intl - YXX Abbotsford
BOSYXX
Boston Logan Intl
Sat 8/29
6:30 pm-7:40 pm
1 stop28h 10m
Abbotsford
Sat 9/5
6:00 am-5:40 pm
1 stop8h 40m
$249
BostonKelowna
BOS Boston Logan Intl - YLW Kelowna
BOSYLW
Boston Logan Intl
Tue 9/29
6:30 pm-11:50 pm
1 stop8h 20m
Kelowna
Sat 10/3
6:05 am-5:40 pm
1 stop8h 35m
$268
BostonCalgary
BOS Boston Logan Intl - YYC Calgary
BOSYYC
Boston Logan Intl
Fri 9/25
10:05 am-3:41 pm
1 stop7h 36m
Calgary
Sun 9/27
7:05 am-6:35 pm
1 stop9h 30m
$280
BostonAbbotsford
BOS Boston Logan Intl - YXX Abbotsford
BOSYXX
Boston Logan Intl
Sat 9/5
6:30 pm-2:55 pm
1 stop23h 25m
Abbotsford
Sat 9/12
6:00 am-5:40 pm
1 stop8h 40m
$282
BostonToronto
BOS Boston Logan Intl - YYZ Toronto Pearson Intl
BOSYYZ
Boston Logan Intl
Thu 9/17
6:00 am-1:47 pm
1 stop7h 47m
Toronto Pearson Intl
Mon 9/21
8:00 am-2:41 pm
1 stop6h 41m
$283
BostonToronto
BOS Boston Logan Intl - YYZ Toronto Pearson Intl
BOSYYZ
Boston Logan Intl
Fri 9/25
6:00 am-1:47 pm
1 stop7h 47m
Toronto Pearson Intl
Mon 9/28
4:00 pm-9:26 pm
1 stop5h 26m
$283
BostonKelowna
BOS Boston Logan Intl - YLW Kelowna
BOSYLW
Boston Logan Intl
Tue 9/29
6:00 am-10:52 am
1 stop7h 52m
Kelowna
Sat 10/3
10:50 pm-9:55 am
1 stop8h 05m
$284
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Boston to Canada
Have a flexible travel schedule? Discover the best time to fly to Canada from Boston with our price prediction graph.
BOS-YXX
BOS-YTZ
BOS-YYC
BOS-YYZ
BOS-YVR
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Boston to Canada
BOS-CA0
BOS-YXX
BOS-YTZ
BOS-YYC
BOS-YYZ
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 $345). 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 August 21, 2026.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 32% 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 August 21, 2026.
The most flights from BOS to CA0 are scheduled on a Wednesday (20 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (14 on average).
How often are flights from Boston to Canada delayed?
About 22% 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 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?
Tuesday 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 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 15, 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 August 21, 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
Overall
8.0
Crew
8.6
Food
7.6
Entertainment
6.9
Boarding
8.2
Reviews
1 / 20
10.0
ExcellentRegan,Aug 2026
YYZ - YVR
Comfort
8.0
Overall
8.0
Crew
8.6
Food
7.6
Entertainment
6.9
Boarding
8.2
Reviews
1 / 20
10.0
ExcellentRegan,Aug 2026
YYZ - YVR
Comfort
8.0
Overall
8.0
Crew
8.6
Food
7.6
Entertainment
6.9
Boarding
8.2
Reviews
1 / 20
10.0
ExcellentRegan,Aug 2026
YYZ - YVR
Comfort
8.0
Overall
8.0
Crew
8.6
Food
7.6
Entertainment
6.9
Boarding
8.2
Reviews
1 / 20
10.0
ExcellentRegan,Aug 2026
YYZ - YVR
Comfort
8.0
Overall
8.0
Crew
8.6
Food
7.6
Entertainment
6.9
Boarding
8.2
Reviews
1 / 20
10.0
ExcellentRegan,Aug 2026
YYZ - YVR
Comfort
8.0
Overall
8.0
Crew
8.6
Food
7.6
Entertainment
6.9
Boarding
8.2
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 August 21, 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 August 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$100 | Average$458 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$102 | Average$397 | FlexibilityNo cancel fee | On-time50% | |
| Cheapest$111 | Average$547 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$117 | Average$397 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$128 | Average$401 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$133 | Average$353 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$227 | Average$595 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$267 | Average$459 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$286 | Average$528 | FlexibilityNo cancel fee | On-time75% |