$97+ 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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — YYZ
Jul 4 — Jul 111
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 4, 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 4, 2026.
This Super.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 7/185:30 pm
BOS
- YTZ
Nonstop1h 49m
Porter Airlines
Thu 7/238:50 am
YTZ
- BOS
Nonstop1h 39m
Porter Airlines
Deal found 6/3![Porter Airlines logo]()
$209
This FlipMilhas deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlipMilhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:00 am
BOS
- YYZ
Nonstop1h 55m
GOL
Sat 8/298:10 am
YYZ
- BOS
Nonstop1h 43m
GOL
Deal found 5/31![GOL logo]()
$214
This Jettzy deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/184:45 pm
BOS
- YUL
Nonstop1h 30m
Porter Airlines
Sat 7/257:20 pm
YUL
- BOS
Nonstop1h 35m
Porter Airlines
Deal found 6/3![Porter Airlines logo]()
$214
This Trip.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 7/97:10 am
BOS
- YTZ
Nonstop1h 49m
Porter Airlines
Sun 7/128:50 am
YTZ
- BOS
Nonstop1h 39m
Porter Airlines
Deal found 6/3![Porter Airlines logo]()
$215
This FlightHub deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 7/111:10 am
BOS
- YTZ
Nonstop1h 49m
Porter Airlines
Mon 7/61:00 pm
YTZ
- BOS
Nonstop1h 39m
Porter Airlines
Deal found 6/3![Porter Airlines logo]()
$216
This Jettzy deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/164:45 pm
BOS
- YUL
Nonstop1h 30m
Porter Airlines
Thu 7/237:20 pm
YUL
- BOS
Nonstop1h 35m
Porter Airlines
Deal found 6/3![Porter Airlines logo]()
$216
This eDestinos deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/168:25 pm
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Thu 6/188:50 am
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Deal found 5/31![Porter Airlines logo]()
$217
This Super.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 7/188:10 pm
BOS
- YYZ
Nonstop1h 55m
Porter Airlines
Tue 7/217:25 am
YYZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 6/3![Porter Airlines logo]()
$218
This Trip.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 7/147:10 am
BOS
- YTZ
Nonstop1h 49m
Porter Airlines
Tue 7/283:05 pm
YTZ
- BOS
Nonstop1h 39m
Porter Airlines
Deal found 6/3![Porter Airlines logo]()
$218
This Super.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 8/137:10 am
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Fri 8/146:00 pm
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Deal found 6/3![Porter Airlines logo]()
$219
This Flightnetwork deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/159:35 am
BOS
- YUL
1 stop4h 12m
Air Canada
Wed 7/228:00 pm
YUL
- BOS
Nonstop1h 27m
Air Canada
Deal found 5/31![Air Canada logo]()
$220
This Trip.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 6/274:45 pm
BOS
- YUL
Nonstop1h 30m
Porter Airlines
Thu 7/27:20 pm
YUL
- BOS
Nonstop1h 35m
Porter Airlines
Deal found 6/3![Porter Airlines logo]()
$221
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 4, 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 4, 2026.
This Gotogate deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/64:45 pm
BOS
- YUL
Nonstop1h 30m
Porter Airlines
Tue 8/117:20 pm
YUL
- BOS
Nonstop1h 35m
Porter Airlines
Deal found 5/29![Porter Airlines logo]()
$241
This United Airlines deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/68:27 pm
BOS
- YYZ
1 stop12h 52m
United Airlines
Sat 7/117:00 am
YYZ
- BOS
1 stop5h 57m
United Airlines
Deal found 6/2![United Airlines logo]()
$312
This Air Canada deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:45 am
BOS
- YTZ
1 stop6h 06m
Air Canada
Wed 8/1210:45 am
YTZ
- BOS
1 stop3h 56m
Air Canada
Deal found 5/29![Air Canada logo]()
$327
This Delta deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 8/196:00 pm
BOS
- YYZ
1 stop5h 41m
Delta
Wed 8/266:59 pm
YYZ
- BOS
1 stop4h 31m
Delta
Deal found 6/3![Delta logo]()
$333
This Trip.com deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:30 pm
BOS
- YXX
1 stop18h 35m
WestJet
Fri 10/96:00 am
YXX
- BOS
1 stop8h 40m
WestJet
Deal found 5/31![WestJet logo]()
$334
This JetBlue deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:07 pm
BOS
- YVR
Nonstop6h 28m
JetBlue
Sat 7/119:40 pm
YVR
- BOS
Nonstop5h 23m
JetBlue
Deal found 5/30![JetBlue logo]()
$356
This FlightHub deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 8/47:25 am
BOS
- YVR
1 stop9h 15m
Multiple Airlines
Tue 8/119:40 pm
YVR
- BOS
Nonstop5h 23m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$420
This American Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/86:26 pm
BOS
- YQB
1 stop18h 18m
American Airlines
Sat 8/153:56 pm
YQB
- BOS
1 stop5h 47m
American Airlines
Deal found 6/3![American Airlines logo]()
$420
This FlightHub deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/64:45 pm
BOS
- YUL
Nonstop1h 30m
Porter Airlines
Sun 8/97:20 pm
YUL
- BOS
Nonstop1h 35m
Porter Airlines
Deal found 5/29![Porter Airlines logo]()
$253
This FlightHub deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1711:10 am
BOS
- YUL
1 stop7h 00m
Porter Airlines
Fri 7/2410:35 am
YUL
- BOS
1 stop6h 09m
Porter Airlines
Deal found 5/29![Porter Airlines logo]()
$263
This United Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 7/912:30 pm
BOS
- YYZ
1 stop7h 07m
United Airlines
Wed 7/157:30 am
YYZ
- BOS
1 stop3h 46m
United Airlines
Deal found 6/3![United Airlines logo]()
$312
This Porter Airlines deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/154:45 pm
BOS
- YUL
Nonstop1h 30m
Porter Airlines
Wed 7/227:20 pm
YUL
- BOS
Nonstop1h 35m
Porter Airlines
Deal found 5/31![Porter Airlines logo]()
$276
This oojo deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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.
Tue 9/17:25 am
BOS
- YXX
1 stop10h 30m
WestJet
Thu 9/106:00 am
YXX
- BOS
1 stop8h 40m
WestJet
Deal found 6/3![WestJet logo]()
$363
This United Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 8/219:33 am
BOS
- YYZ
1 stop12h 50m
United Airlines
Mon 8/248:00 pm
YYZ
- BOS
1 stop12h 17m
United Airlines
Deal found 6/3![United Airlines logo]()
$333
This Porter Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/164:45 pm
BOS
- YUL
Nonstop1h 30m
Porter Airlines
Thu 7/237:20 pm
YUL
- BOS
Nonstop1h 35m
Porter Airlines
Deal found 6/1![Porter Airlines logo]()
$276
This Delta deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/61:00 pm
BOS
- YHZ
1 stop9h 32m
Delta
Mon 7/136:30 am
YHZ
- BOS
1 stop6h 48m
Delta
Deal found 5/31![Delta logo]()
$372
This JetBlue deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/165:07 pm
BOS
- YVR
Nonstop6h 28m
JetBlue
Wed 6/249:40 pm
YVR
- BOS
Nonstop5h 22m
JetBlue
Deal found 6/2![JetBlue logo]()
$391
This Gotogate deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:00 am
BOS
- YQB
2 stops7h 55m
Air Canada
Wed 7/2211:20 am
YQB
- BOS
2 stops7h 29m
Air Canada
Deal found 5/31![Air Canada logo]()
$405
This Porter Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/245:30 pm
BOS
- YTZ
Nonstop1h 49m
Porter Airlines
Mon 8/36:00 pm
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Deal found 6/1![Porter Airlines logo]()
$277
This Delta deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/132:00 pm
BOS
- YHZ
1 stop8h 23m
Delta
Wed 7/156:30 am
YHZ
- BOS
1 stop4h 53m
Delta
Deal found 6/1![Delta logo]()
$372
This United Airlines deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/297:45 am
BOS
- YYC
1 stop16h 03m
United Airlines
Mon 7/67:15 pm
YYC
- BOS
1 stop16h 34m
United Airlines
Deal found 5/30![United Airlines logo]()
$344
This oojo deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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.
Tue 9/17:25 am
BOS
- YVR
2 stops14h 45m
WestJet
Thu 9/1010:10 pm
YVR
- BOS
2 stops16h 30m
WestJet
Deal found 6/3![WestJet logo]()
$394
This FlightHub deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1711:10 am
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Thu 8/206:00 pm
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Deal found 5/29![Porter Airlines logo]()
$277
This Delta deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/32:00 pm
BOS
- YHZ
1 stop8h 38m
Delta
Tue 7/146:30 am
YHZ
- BOS
1 stop7h 51m
Delta
Deal found 5/30![Delta logo]()
$372
This Mytrip deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:25 am
BOS
- YXX
1 stop10h 30m
Multiple Airlines
Tue 7/218:25 pm
YXX
- BOS
2 stops19h 50m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$456
This Air Canada deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 8/86:50 pm
BOS
- YQB
1 stop3h 56m
Air Canada
Sun 8/910:25 am
YQB
- BOS
1 stop4h 16m
Air Canada
Deal found 6/3![Air Canada logo]()
$433
This oojo deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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.
Fri 10/26:30 pm
BOS
- YXX
1 stop18h 35m
WestJet
Wed 10/76:00 am
YXX
- BOS
1 stop8h 40m
WestJet
Deal found 6/3![WestJet logo]()
$406
This Delta deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/97:00 am
BOS
- YHZ
1 stop4h 59m
Delta
Wed 8/126:30 am
YHZ
- BOS
1 stop8h 52m
Delta
Deal found 5/31![Delta logo]()
$372
This Porter Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/183:55 pm
BOS
- YTZ
1 stop5h 53m
Porter Airlines
Sat 8/221:35 pm
YTZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 6/1![Porter Airlines logo]()
$283
This FlightHub deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 7/1810:05 am
BOS
- YVR
1 stop12h 34m
Multiple Airlines
Mon 7/2711:45 am
YVR
- BOS
1 stop7h 35m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$457
Last-minute flights from Boston to CanadaDiscover last-minute flight deals from Boston to Canada. Data last updated June 4, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Canada. Data last updated June 4, 2026 and is based on user searches.
This eDestinos deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/168:25 pm
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Thu 6/188:50 am
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Deal found 5/31![Porter Airlines logo]()
$217
This eDestinos deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/166:35 pm
BOS
- YYZ
Nonstop1h 55m
Porter Airlines
Thu 6/187:25 am
YYZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 5/30![Porter Airlines logo]()
$226
This FlightHub deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 6/227:10 am
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Mon 6/296:00 pm
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Deal found 6/3![Porter Airlines logo]()
$223
This FlightHub deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 7/111:10 am
BOS
- YTZ
Nonstop1h 49m
Porter Airlines
Mon 7/61:00 pm
YTZ
- BOS
Nonstop1h 39m
Porter Airlines
Deal found 6/3![Porter Airlines logo]()
$216
This Super.com deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/18:10 pm
BOS
- YYZ
Nonstop1h 55m
Porter Airlines
Sat 7/47:25 am
YYZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 6/1![Porter Airlines logo]()
$227
This Justfly.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 7/38:10 pm
BOS
- YYZ
Nonstop1h 55m
Porter Airlines
Mon 7/67:25 am
YYZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 6/3![Porter Airlines logo]()
$225
This Super.com deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/77:10 am
BOS
- YTZ
Nonstop1h 49m
Porter Airlines
Sun 7/128:50 am
YTZ
- BOS
Nonstop1h 39m
Porter Airlines
Deal found 5/31![Porter Airlines logo]()
$225
This Trip.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 7/97:10 am
BOS
- YTZ
Nonstop1h 49m
Porter Airlines
Sun 7/128:50 am
YTZ
- BOS
Nonstop1h 39m
Porter Airlines
Deal found 6/3![Porter Airlines logo]()
$215
This Mytrip deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/97:40 pm
BOS
- YTZ
Nonstop1h 54m
Air Canada
Tue 7/147:15 am
YTZ
- BOS
Nonstop1h 29m
Air Canada
Deal found 5/31![Air Canada logo]()
$224
This Trip.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 7/147:10 am
BOS
- YTZ
Nonstop1h 49m
Porter Airlines
Tue 7/283:05 pm
YTZ
- BOS
Nonstop1h 39m
Porter Airlines
Deal found 6/3![Porter Airlines logo]()
$218
This Super.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 7/185:30 pm
BOS
- YTZ
Nonstop1h 49m
Porter Airlines
Thu 7/238:50 am
YTZ
- BOS
Nonstop1h 39m
Porter Airlines
Deal found 6/3![Porter Airlines logo]()
$209
This Super.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 7/188:10 pm
BOS
- YYZ
Nonstop1h 55m
Porter Airlines
Tue 7/217:25 am
YYZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 6/3![Porter Airlines logo]()
$218
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 4, 2026.
Search for one-way flight options from Boston to Canada. Find affordable one-way fares based on user searches. Data last updated June 4, 2026.
This Trip.com deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/74:45 pm
BOS
- YUL
Nonstop1h 30m
Porter Airlines
Deal found 5/31![Porter Airlines logo]()
$97
This Flightnetwork deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/42:45 pm
BOS
- YUL
2 stops7h 35m
Air Canada
Deal found 5/30![Air Canada logo]()
$99
This Mytrip deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/59:35 am
BOS
- YUL
1 stop4h 12m
Air Canada
Deal found 6/1![Air Canada logo]()
$101
This Trip.com deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/2311:15 am
BOS
- YUL
1 stop8h 55m
Porter Airlines
Deal found 5/30![Porter Airlines logo]()
$103
This Mytrip deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/287:10 am
BOS
- YUL
1 stop5h 00m
Porter Airlines
Deal found 6/2![Porter Airlines logo]()
$105
This oojo deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo 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 6/2![Porter Airlines logo]()
$107
This FlightHub deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:25 pm
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Deal found 5/30![Porter Airlines logo]()
$108
This Air Canada deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/175:10 am
BOS
- YYZ
Nonstop1h 53m
Air Canada
Deal found 5/29![Air Canada logo]()
$109
This Air Canada deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/302:45 pm
BOS
- YTZ
Nonstop1h 54m
Air Canada
Deal found 5/30![Air Canada logo]()
$109
This SmartFares deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/304:45 pm
BOS
- YYZ
1 stop5h 15m
Air Transat
Deal found 5/30![Air Transat logo]()
$110
This SmartFares deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/314:45 pm
BOS
- YTZ
1 stop5h 33m
Porter Airlines
Deal found 5/31![Porter Airlines logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/163:25 pm
BOS
- YYZ
1 stop4h 59m
Porter Airlines
Deal found 6/1![Porter Airlines logo]()
$111
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 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $209 (Super.com) |
One-way from | $97 (Trip.com) |
Popular in | April |
Cheapest in | September |
Average price | $303 |
Good round-trip deal | $266 or less |
Good one-way deal | $140 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 4, 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
Quickest round-trip
BostonMontreal
BOS - YUL
BOSYUL
Boston Logan Intl
Thu 8/6
4:45 pm-6:15 pm
Nonstop1h 30m
Montreal Pierre Elliott Trudeau Intl
Tue 8/11
7:20 pm-8:55 pm
Nonstop1h 35m
$241
BostonMontreal
BOS - YUL
BOSYUL
Boston Logan Intl
Thu 8/6
4:45 pm-6:15 pm
Nonstop1h 30m
Montreal Pierre Elliott Trudeau Intl
Sun 8/9
7:20 pm-8:55 pm
Nonstop1h 35m
$253
BostonMontreal
BOS - YUL
BOSYUL
Boston Logan Intl
Fri 7/17
11:10 am-6:10 pm
1 stop7h 00m
Montreal Pierre Elliott Trudeau Intl
Fri 7/24
10:35 am-4:44 pm
1 stop6h 09m
$263
BostonMontreal
BOS - YUL
BOSYUL
Boston Logan Intl
Wed 7/15
4:45 pm-6:15 pm
Nonstop1h 30m
Montreal Pierre Elliott Trudeau Intl
Wed 7/22
7:20 pm-8:55 pm
Nonstop1h 35m
$276
BostonMontreal
BOS - YUL
BOSYUL
Boston Logan Intl
Thu 7/16
4:45 pm-6:15 pm
Nonstop1h 30m
Montreal Pierre Elliott Trudeau Intl
Thu 7/23
7:20 pm-8:55 pm
Nonstop1h 35m
$276
BostonToronto
BOS - YTZ
BOSYTZ
Boston Logan Intl
Fri 7/24
5:30 pm-7:19 pm
Nonstop1h 49m
Toronto Island
Mon 8/3
6:00 pm-7:41 pm
Nonstop1h 41m
$277
BostonToronto
BOS - YTZ
BOSYTZ
Boston Logan Intl
Mon 8/17
11:10 am-12:57 pm
Nonstop1h 47m
Toronto Island
Thu 8/20
6:00 pm-7:41 pm
Nonstop1h 41m
$277
BostonToronto
BOS - YTZ
BOSYTZ
Boston Logan Intl
Tue 8/18
3:55 pm-9:48 pm
1 stop5h 53m
Toronto Island
Sat 8/22
1:35 pm-3:15 pm
Nonstop1h 40m
$283
BostonToronto
BOS - YYZ
BOSYYZ
Boston Logan Intl
Mon 7/6
8:27 pm-9:19 am
1 stop12h 52m
Toronto Pearson Intl
Sat 7/11
7:00 am-12:57 pm
1 stop5h 57m
$312
BostonToronto
BOS - YYZ
BOSYYZ
Boston Logan Intl
Thu 7/9
12:30 pm-7:37 pm
1 stop7h 07m
Toronto Pearson Intl
Wed 7/15
7:30 am-11:16 am
1 stop3h 46m
$312
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-YUL
BOS-YTZ
BOS-YYZ
BOS-YXX
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-YUL
BOS-YTZ
BOS-YYZ
BOS-YXX
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 $342). Flying from Boston to Canada in December is currently the most expensive (average of $468). 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 4, 2026.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 30% 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 4, 2026.
The most flights from BOS to CA0 are scheduled on a Wednesday (20 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (11 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 129 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 at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Boston to Canada flights?
Over the last year, Porter Airlines have had the lowest number of delays on this route, with just 22% of flights being delayed.
How far ahead should I book a flight from Boston to Canada?
To ensure you get the cheapest price possible for a flight from Boston to Canada, you should look to book at least 90 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest day to fly from Boston to Canada?
Use this chart to determine the cheapest time to fly round-trip from Boston to Canada. Price data was last updated on May 30, 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 June 4, 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
Crew
8.6
Food
7.6
Entertainment
6.9
Overall
8.0
Boarding
8.2
Reviews
1 / 20
6.0
GoodJustin,May 2026
YYZ - MCO
Comfort
8.0
Crew
8.6
Food
7.6
Entertainment
6.9
Overall
8.0
Boarding
8.2
Reviews
1 / 20
6.0
GoodJustin,May 2026
YYZ - MCO
Comfort
8.0
Crew
8.6
Food
7.6
Entertainment
6.9
Overall
8.0
Boarding
8.2
Reviews
1 / 20
6.0
GoodJustin,May 2026
YYZ - MCO
Comfort
8.0
Crew
8.6
Food
7.6
Entertainment
6.9
Overall
8.0
Boarding
8.2
Reviews
1 / 20
6.0
GoodJustin,May 2026
YYZ - MCO
Comfort
8.0
Crew
8.6
Food
7.6
Entertainment
6.9
Overall
8.0
Boarding
8.2
Reviews
1 / 20
6.0
GoodJustin,May 2026
YYZ - MCO
Comfort
8.0
Crew
8.6
Food
7.6
Entertainment
6.9
Overall
8.0
Boarding
8.2
Reviews
1 / 20
6.0
GoodJustin,May 2026
YYZ - MCO
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 4, 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 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$84 | Average$468 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$102 | Average$380 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$102 | Average$334 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$128 | Average$338 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$133 | Average$433 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$149 | Average$526 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$244 | Average$523 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$248 | Average$354 | FlexibilityNo cancel fee | On-time50% | |
| Cheapest$300 | Average$460 | FlexibilityNo cancel fee | On-time71% |