$98+ Cheap flights from Boston (BOS) to Canada
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — YYZ
Jul 27 — Aug 31
Round-trip
1 adult, Economy
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Cheapest flights from Boston to CanadaExplore the most affordable flight options available from Boston to Canada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 27, 2026.
Explore the most affordable flight options available from Boston to Canada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/26. 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.
Thu 9/1710:05 am
BOS
- YYZ
Nonstop1h 55m
Porter Airlines
Thu 9/247:25 am
YYZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 6/26![Porter Airlines logo]()
$203
This Trip.com deal was found by Cheapflights users on 6/26. 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.
Thu 7/237:10 am
BOS
- YTZ
Nonstop1h 49m
Porter Airlines
Tue 7/286:05 pm
YTZ
- BOS
Nonstop1h 39m
Porter Airlines
Deal found 6/26![Porter Airlines logo]()
$203
This Trip.com deal was found by Cheapflights users on 6/26. 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.
Mon 8/103:55 pm
BOS
- YTZ
1 stop5h 53m
Porter Airlines
Mon 8/176:00 pm
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Deal found 6/26![Porter Airlines logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 9/193:55 pm
BOS
- YYZ
1 stop6h 09m
Porter Airlines
Thu 9/244:55 pm
YYZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 6/26![Porter Airlines logo]()
$205
This Super.com deal was found by Cheapflights users on 6/24. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/167:10 am
BOS
- YTZ
Nonstop1h 49m
Porter Airlines
Tue 7/211:15 pm
YTZ
- BOS
Nonstop1h 39m
Porter Airlines
Deal found 6/24![Porter Airlines logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 6/26. 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.
Fri 9/187:30 pm
BOS
- YYZ
Nonstop1h 55m
Porter Airlines
Tue 9/224:55 pm
YYZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 6/26![Porter Airlines logo]()
$206
This Trip.com deal was found by Cheapflights users on 6/26. 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 7/1811:10 am
BOS
- YTZ
Nonstop1h 49m
Porter Airlines
Sun 7/198:50 am
YTZ
- BOS
Nonstop1h 39m
Porter Airlines
Deal found 6/26![Porter Airlines logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 6/26. 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.
Mon 9/2110:05 am
BOS
- YYZ
Nonstop1h 55m
Porter Airlines
Tue 9/227:25 am
YYZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 6/26![Porter Airlines logo]()
$207
This Flightnetwork deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/113:55 pm
BOS
- YTZ
1 stop5h 53m
Multiple Airlines
Tue 8/188:30 am
YTZ
- BOS
1 stop6h 11m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$207
This Mytrip deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2610:05 am
BOS
- YYZ
Nonstop1h 55m
Porter Airlines
Tue 9/294:55 pm
YYZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 6/26![Porter Airlines logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/111:10 am
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Mon 8/38:50 am
YTZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 6/24![Porter Airlines logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 6/26. 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.
Wed 9/233:55 pm
BOS
- YYZ
1 stop6h 09m
Porter Airlines
Tue 9/294:55 pm
YYZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 6/26![Porter Airlines logo]()
$209
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 June 27, 2026.
Discover carefully curated flight deals from Boston to Canada that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 27, 2026.
This Porter Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:10 am
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Sat 9/121:35 pm
YTZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 6/23![Porter Airlines logo]()
$244
This Air Canada deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/235:45 am
BOS
- YTZ
2 stops7h 30m
Air Canada
Thu 8/278:30 am
YTZ
- BOS
1 stop6h 11m
Air Canada
Deal found 6/26![Air Canada logo]()
$267
This United Airlines deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/165:45 am
BOS
- YYZ
1 stop4h 19m
United Airlines
Tue 9/227:43 pm
YYZ
- BOS
1 stop4h 16m
United Airlines
Deal found 6/26![United Airlines logo]()
$278
This United deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/179:30 am
BOS
- YUL
1 stop12h 36m
Multiple Airlines
Sun 7/198:20 am
YUL
- BOS
Nonstop1h 25m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$285
This Delta deal was found by Cheapflights users on 6/26. 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.
Tue 7/219:00 am
BOS
- YYZ
1 stop9h 09m
Delta
Thu 7/305:05 pm
YYZ
- BOS
1 stop6h 26m
Delta
Deal found 6/26![Delta logo]()
$289
This FlightHub deal was found by Cheapflights users on 6/26. 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 7/207:25 am
BOS
- YXX
1 stop10h 30m
WestJet
Wed 7/2210:50 am
YXX
- BOS
1 stop8h 30m
WestJet
Deal found 6/26![WestJet logo]()
$348
This Air Transat deal was found by Cheapflights users on 6/23. 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 Air Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/124:45 pm
BOS
- YUL
Nonstop1h 30m
Air Transat
Sun 7/267:20 pm
YUL
- BOS
Nonstop1h 35m
Air Transat
Deal found 6/23![Air Transat logo]()
$437
This Porter Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/118:25 pm
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Tue 8/188:50 am
YTZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 6/27![Porter Airlines logo]()
$244
This JetBlue deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:14 pm
BOS
- YVR
Nonstop6h 21m
JetBlue
Sun 9/69:40 pm
YVR
- BOS
Nonstop5h 23m
JetBlue
Deal found 6/26![JetBlue logo]()
$508
This Porter Airlines deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/213:35 pm
BOS
- YYZ
1 stop6h 29m
Porter Airlines
Wed 7/297:25 am
YYZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 6/26![Porter Airlines logo]()
$258
This United Airlines deal was found by Cheapflights users on 6/24. 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 7/248:15 am
BOS
- YYZ
1 stop7h 31m
United Airlines
Wed 8/55:27 pm
YYZ
- BOS
1 stop5h 54m
United Airlines
Deal found 6/24![United Airlines logo]()
$289
This Delta deal was found by Cheapflights users on 6/26. 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 7/103:00 pm
BOS
- YYZ
1 stop8h 44m
Delta
Wed 7/152:31 pm
YYZ
- BOS
1 stop9h 00m
Delta
Deal found 6/26![Delta logo]()
$312
This Porter Airlines deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/213:35 pm
BOS
- YYZ
1 stop6h 29m
Porter Airlines
Tue 7/287:25 am
YYZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 6/26![Porter Airlines logo]()
$258
This United Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/179:30 am
BOS
- YUL
1 stop12h 36m
United Airlines
Thu 7/306:00 am
YUL
- BOS
1 stop5h 16m
United Airlines
Deal found 6/23![United Airlines logo]()
$300
This Mytrip deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/136:50 pm
BOS
- YQB
1 stop3h 56m
Air Canada
Tue 7/2110:25 am
YQB
- BOS
1 stop4h 16m
Air Canada
Deal found 6/26![Air Canada logo]()
$331
This FlightHub deal was found by Cheapflights users on 6/26. 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.
Thu 8/67:10 am
BOS
- YOW
1 stop5h 44m
Multiple Airlines
Sun 8/92:15 pm
YOW
- BOS
1 stop6h 40m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$341
This FlightHub deal was found by Cheapflights users on 6/26. 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.
Wed 9/96:30 pm
BOS
- YXX
1 stop30h 55m
WestJet
Wed 9/166:00 am
YXX
- BOS
1 stop8h 40m
WestJet
Deal found 6/26![WestJet logo]()
$355
This Porter Airlines deal was found by Cheapflights users on 6/25. 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 8/147:30 pm
BOS
- YYZ
Nonstop1h 55m
Porter Airlines
Sun 8/303:40 pm
YYZ
- BOS
1 stop5h 15m
Porter Airlines
Deal found 6/25![Porter Airlines logo]()
$272
This United deal was found by Cheapflights users on 6/26. 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.
Sat 7/259:35 am
BOS
- YTZ
Nonstop1h 59m
Multiple Airlines
Wed 8/55:30 pm
YTZ
- BOS
1 stop3h 57m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$349
This FlightHub deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:30 pm
BOS
- YXX
1 stop18h 30m
WestJet
Sat 9/510:50 am
YXX
- BOS
1 stop8h 30m
WestJet
Deal found 6/25![WestJet logo]()
$359
This Porter Airlines deal was found by Cheapflights users on 6/24. 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.
Sun 8/24:45 pm
BOS
- YUL
Nonstop1h 30m
Porter Airlines
Tue 8/47:20 pm
YUL
- BOS
Nonstop1h 35m
Porter Airlines
Deal found 6/24![Porter Airlines logo]()
$275
This Air Canada deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:25 pm
BOS
- YHZ
Nonstop1h 47m
Air Canada
Sat 10/105:30 pm
YHZ
- BOS
1 stop4h 56m
Air Canada
Deal found 6/26![Air Canada logo]()
$382
This United deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/68:31 pm
BOS
- YYC
1 stop16h 57m
Multiple Airlines
Sun 10/1111:15 am
YYC
- BOS
2 stops8h 11m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$352
This United Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:00 am
BOS
- YYC
1 stop7h 31m
United Airlines
Fri 9/253:22 pm
YYC
- BOS
1 stop14h 54m
United Airlines
Deal found 6/22![United Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:30 pm
BOS
- YYC
Nonstop5h 25m
Delta
Tue 9/2910:50 am
YYC
- BOS
Nonstop4h 50m
Delta
Deal found 6/25![Delta logo]()
$397
This FlightHub deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:25 am
BOS
- YYJ
2 stops14h 35m
WestJet
Sun 7/198:25 pm
YYJ
- BOS
1 stop22h 55m
WestJet
Deal found 6/25![WestJet logo]()
$365
This Porter Airlines deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/84:45 pm
BOS
- YUL
Nonstop1h 30m
Porter Airlines
Sat 8/157:20 pm
YUL
- BOS
Nonstop1h 35m
Porter Airlines
Deal found 6/26![Porter Airlines logo]()
$275
This United Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:20 am
BOS
- YYC
2 stops16h 28m
United Airlines
Fri 10/23:22 pm
YYC
- BOS
1 stop14h 54m
United Airlines
Deal found 6/22![United Airlines logo]()
$359
This Air Canada deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2210:40 am
BOS
- YHZ
1 stop4h 27m
Air Canada
Sat 8/294:45 pm
YHZ
- BOS
Nonstop1h 57m
Air Canada
Deal found 6/26![Air Canada logo]()
$400
This Porter Airlines deal was found by Cheapflights users on 6/25. 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 8/97:10 am
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Sun 8/168:50 am
YTZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 6/25![Porter Airlines logo]()
$278
Last-minute flights from Boston to CanadaDiscover last-minute flight deals from Boston to Canada. Data last updated June 27, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Canada. Data last updated June 27, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 6/26. 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.
Sun 7/123:35 pm
BOS
- YTZ
1 stop6h 18m
Porter Airlines
Wed 7/153:05 pm
YTZ
- BOS
Nonstop1h 39m
Porter Airlines
Deal found 6/26![Porter Airlines logo]()
$210
This Super.com deal was found by Cheapflights users on 6/24. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/167:10 am
BOS
- YTZ
Nonstop1h 49m
Porter Airlines
Tue 7/211:15 pm
YTZ
- BOS
Nonstop1h 39m
Porter Airlines
Deal found 6/24![Porter Airlines logo]()
$205
This CheapTickets deal was found by Cheapflights users on 6/26. 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 CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/164:45 pm
BOS
- YTZ
1 stop5h 33m
Porter Airlines
Sun 7/198:50 am
YTZ
- BOS
Nonstop1h 39m
Porter Airlines
Deal found 6/26![Porter Airlines logo]()
$207
This Trip.com deal was found by Cheapflights users on 6/26. 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 7/1811:10 am
BOS
- YTZ
Nonstop1h 49m
Porter Airlines
Sun 7/198:50 am
YTZ
- BOS
Nonstop1h 39m
Porter Airlines
Deal found 6/26![Porter Airlines logo]()
$206
This Trip.com deal was found by Cheapflights users on 6/26. 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 7/188:10 pm
BOS
- YYZ
Nonstop1h 55m
Porter Airlines
Sun 7/197:25 am
YYZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 6/26![Porter Airlines logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 6/24. 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 7/187:10 am
BOS
- YTZ
Nonstop1h 49m
Porter Airlines
Thu 8/63:05 pm
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Deal found 6/24![Porter Airlines logo]()
$212
This Trip.com deal was found by Cheapflights users on 6/26. 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 7/188:10 pm
BOS
- YYZ
Nonstop1h 55m
Porter Airlines
Mon 7/207:25 am
YYZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 6/26![Porter Airlines logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 6/25. 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.
Wed 7/2211:10 am
BOS
- YTZ
Nonstop1h 49m
Porter Airlines
Thu 8/61:35 pm
YTZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 6/25![Porter Airlines logo]()
$211
This Trip.com deal was found by Cheapflights users on 6/26. 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.
Thu 7/237:10 am
BOS
- YTZ
Nonstop1h 49m
Porter Airlines
Tue 7/286:05 pm
YTZ
- BOS
Nonstop1h 39m
Porter Airlines
Deal found 6/26![Porter Airlines logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 6/26. 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.
Fri 7/247:30 pm
BOS
- YYZ
Nonstop1h 55m
Porter Airlines
Sun 7/267:25 am
YYZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 6/26![Porter Airlines logo]()
$213
This Super.com deal was found by Cheapflights users on 6/24. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/258:10 pm
BOS
- YYZ
Nonstop1h 55m
Porter Airlines
Tue 7/284:55 pm
YYZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 6/24![Porter Airlines logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 6/24. 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.
Mon 7/278:25 pm
BOS
- YTZ
Nonstop1h 49m
Porter Airlines
Mon 8/38:50 am
YTZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 6/24![Porter Airlines logo]()
$213
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 June 27, 2026.
Search for one-way flight options from Boston to Canada. Find affordable one-way fares based on user searches. Data last updated June 27, 2026.
This Trip.com deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/114:45 pm
BOS
- YUL
Nonstop1h 30m
Porter Airlines
Deal found 6/25![Porter Airlines logo]()
$98
This FlightHub deal was found by Cheapflights users on 6/24. 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.
Fri 7/244:45 pm
BOS
- YUL
Nonstop1h 30m
Porter Airlines
Deal found 6/24![Porter Airlines logo]()
$99
This iWofly deal was found by Cheapflights users on 6/27. 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/127:10 am
BOS
- YUL
1 stop5h 00m
Porter Airlines
Deal found 6/27![Porter Airlines logo]()
$100
This iWofly deal was found by Cheapflights users on 6/25. 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/129:35 am
BOS
- YUL
1 stop4h 12m
Air Canada
Deal found 6/25![Air Canada logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 6/26. 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.
Fri 7/104:45 pm
BOS
- YUL
Nonstop1h 30m
Porter Airlines
Deal found 6/26![Porter Airlines logo]()
$103
This Booking.com deal was found by Cheapflights users on 6/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/242:45 pm
BOS
- YUL
1 stop7h 02m
Air Canada
Deal found 6/23![Air Canada logo]()
$105
This Air Canada deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:00 am
BOS
- YYZ
Nonstop1h 55m
Air Canada
Deal found 6/25![Air Canada logo]()
$106
This Air Canada deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/129:35 am
BOS
- YTZ
Nonstop1h 59m
Air Canada
Deal found 6/24![Air Canada logo]()
$106
This FlightHub deal was found by Cheapflights users on 6/24. 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.
Fri 8/74:45 pm
BOS
- YUL
Nonstop1h 30m
Porter Airlines
Deal found 6/24![Porter Airlines logo]()
$106
This FlightHub deal was found by Cheapflights users on 6/24. 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.
Wed 7/223:35 pm
BOS
- YYZ
1 stop6h 29m
Porter Airlines
Deal found 6/24![Porter Airlines logo]()
$107
This FlightHub deal was found by Cheapflights users on 6/24. 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.
Wed 7/223:35 pm
BOS
- YTZ
1 stop6h 18m
Porter Airlines
Deal found 6/24![Porter Airlines logo]()
$107
This FlightHub deal was found by Cheapflights users on 6/23. 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.
Tue 8/253:55 pm
BOS
- YYZ
1 stop6h 09m
Porter Airlines
Deal found 6/23![Porter Airlines logo]()
$108
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 June 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $203 (Kiwi.com) |
One-way from | $98 (Trip.com) |
Popular in | April |
Cheapest in | October |
Average price | $349 |
Good round-trip deal | $259 or less |
Good one-way deal | $146 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Boston to Canada that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 27, 2026.
Use the filters below to find and compare flights from Boston to Canada that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonToronto
BOS - YTZ
BOSYTZ
Boston Logan Intl
Wed 9/9
11:10 am-12:57 pm
Nonstop1h 47m
Toronto Island
Sat 9/12
1:35 pm-3:15 pm
Nonstop1h 40m
$244
BostonToronto
BOS - YTZ
BOSYTZ
Boston Logan Intl
Tue 8/11
8:25 pm-10:12 pm
Nonstop1h 47m
Toronto Island
Tue 8/18
8:50 am-10:30 am
Nonstop1h 40m
$244
BostonToronto
BOS - YYZ
BOSYYZ
Boston Logan Intl
Tue 7/21
3:35 pm-10:04 pm
1 stop6h 29m
Toronto Pearson Intl
Wed 7/29
7:25 am-9:05 am
Nonstop1h 40m
$258
BostonToronto
BOS - YYZ
BOSYYZ
Boston Logan Intl
Tue 7/21
3:35 pm-10:04 pm
1 stop6h 29m
Toronto Pearson Intl
Tue 7/28
7:25 am-9:05 am
Nonstop1h 40m
$258
BostonToronto
BOS - YTZ
BOSYTZ
Boston Logan Intl
Sun 8/23
5:45 am-1:15 pm
2 stops7h 30m
Toronto Island
Thu 8/27
8:30 am-2:41 pm
1 stop6h 11m
$267
BostonToronto
BOS - YYZ
BOSYYZ
Boston Logan Intl
Fri 8/14
7:30 pm-9:25 pm
Nonstop1h 55m
Toronto Pearson Intl
Sun 8/30
3:40 pm-8:55 pm
1 stop5h 15m
$272
BostonMontreal
BOS - YUL
BOSYUL
Boston Logan Intl
Sun 8/2
4:45 pm-6:15 pm
Nonstop1h 30m
Montreal Pierre Elliott Trudeau Intl
Tue 8/4
7:20 pm-8:55 pm
Nonstop1h 35m
$275
BostonMontreal
BOS - YUL
BOSYUL
Boston Logan Intl
Sat 8/8
4:45 pm-6:15 pm
Nonstop1h 30m
Montreal Pierre Elliott Trudeau Intl
Sat 8/15
7:20 pm-8:55 pm
Nonstop1h 35m
$275
BostonToronto
BOS - YYZ
BOSYYZ
Boston Logan Intl
Wed 9/16
5:45 am-10:04 am
1 stop4h 19m
Toronto Pearson Intl
Tue 9/22
7:43 pm-11:59 pm
1 stop4h 16m
$278
BostonToronto
BOS - YTZ
BOSYTZ
Boston Logan Intl
Sun 8/9
7:10 am-8:57 am
Nonstop1h 47m
Toronto Island
Sun 8/16
8:50 am-10:30 am
Nonstop1h 40m
$278
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Boston to Canada
Have a flexible travel schedule? Discover the best time to fly to Canada from Boston with our price prediction graph.
BOS-YTZ
BOS-YYZ
BOS-YXX
BOS-YYC
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-YTZ
BOS-YYZ
BOS-YXX
BOS-YYC
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 $339). Flying from Boston to Canada in June is currently the most expensive (average of $482). 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 June 27, 2026.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 21% 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 June 27, 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 23% of weekly flights between Boston and Canada have experienced delays in the past year, with the average delay time being 128 minutes.
What is the most punctual flight time for Boston to Canada flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas 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 62 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 June 20, 2026.
Travelers seeking maximum savings on their Boston to Canada flight should consider departing on Saturday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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 June 27, 2026.
See what other customers who have flown with Porter Airlines,Delta, andUnited Airlines from Boston to Canada have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Boarding
8.2
Entertainment
6.9
Food
7.5
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Feb 2026
YYJ - YYZ
Crew
8.6
Boarding
8.2
Entertainment
6.9
Food
7.5
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Feb 2026
YYJ - YYZ
Crew
8.6
Boarding
8.2
Entertainment
6.9
Food
7.5
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Feb 2026
YYJ - YYZ
Crew
8.6
Boarding
8.2
Entertainment
6.9
Food
7.5
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Feb 2026
YYJ - YYZ
Crew
8.6
Boarding
8.2
Entertainment
6.9
Food
7.5
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Feb 2026
YYJ - YYZ
Crew
8.6
Boarding
8.2
Entertainment
6.9
Food
7.5
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Feb 2026
YYJ - YYZ
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 June 27, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Boston to Canada flights
Consider these flights traveling from Boston to Canada.
Fly to Canada regions
Consider these flights traveling to Canada regions.
Top 9 airlines flying from Boston to Canada
Discover the top 9 airlines that operate flights from Boston to Canada. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$84 | Average$530 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$108 | Average$401 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$109 | Average$338 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$116 | Average$466 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$128 | Average$412 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$145 | Average$388 | FlexibilityNo cancel fee | On-time50% | |
| Cheapest$214 | Average$531 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$286 | Average$528 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$300 | Average$456 | FlexibilityNo cancel fee | On-time71% |