$100+ Cheap flights from Canada to Boston (BOS)
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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BOS
Mai 15 — Mai 221
Round-trip
1 adult, Economy
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Cheapest flights from Canada to BostonExplore the most affordable flight options available from Canada to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2026.
Explore the most affordable flight options available from Canada to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2026.
This Trip.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” 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.
Do 8/206:00 am
YXX
- BOS
1 stop8h 40m
WestJet
So 8/237:25 am
BOS
- YXX
1 stop10h 30m
WestJet
Deal found 4/15![WestJet logo]()
$193
This Trip.com deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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.
Mo 8/243:30 pm
YYC
- BOS
Nonstop4h 50m
WestJet
Mi 9/26:30 pm
BOS
- YYC
Nonstop5h 25m
WestJet
Deal found 4/12![WestJet logo]()
$194
This Trip.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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.
Sa 10/1010:50 am
YYC
- BOS
Nonstop4h 50m
WestJet
Sa 10/176:30 pm
BOS
- YYC
Nonstop5h 25m
WestJet
Deal found 4/14![WestJet logo]()
$195
This oojo deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” 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.
Do 7/1610:50 am
YYC
- BOS
Nonstop4h 50m
WestJet
So 7/197:25 am
BOS
- YYC
Nonstop5h 25m
WestJet
Deal found 4/13![WestJet logo]()
$203
This Trip.com deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” 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.
Mo 7/610:50 am
YYC
- BOS
Nonstop4h 50m
WestJet
Di 7/77:25 am
BOS
- YYC
Nonstop5h 25m
WestJet
Deal found 4/10![WestJet logo]()
$204
This FlightHub deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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.
Fr 5/223:05 pm
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Mo 5/253:25 pm
BOS
- YTZ
1 stop6h 23m
Porter Airlines
Deal found 4/12![Porter Airlines logo]()
$206
This Trip.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” 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.
Di 7/2810:50 am
YYC
- BOS
Nonstop4h 50m
WestJet
Do 8/277:25 am
BOS
- YYC
Nonstop5h 25m
WestJet
Deal found 4/13![WestJet logo]()
$206
This Justfly.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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.
Fr 5/223:05 pm
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Mi 5/278:30 pm
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Deal found 4/14![Porter Airlines logo]()
$207
This Trip.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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.
Fr 5/86:05 pm
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
So 5/108:30 pm
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Deal found 4/14![Porter Airlines logo]()
$208
This Trip.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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.
Do 5/219:00 am
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Di 5/263:25 pm
BOS
- YTZ
1 stop6h 23m
Porter Airlines
Deal found 4/14![Porter Airlines logo]()
$209
This oojo deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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.
Sa 5/2310:50 am
YYC
- BOS
Nonstop4h 50m
WestJet
Di 5/266:30 pm
BOS
- YYC
Nonstop5h 25m
WestJet
Deal found 4/14![WestJet logo]()
$209
This Jettzy deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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.
Do 5/281:00 pm
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Do 6/44:45 pm
BOS
- YTZ
1 stop5h 35m
Porter Airlines
Deal found 4/12![Porter Airlines logo]()
$210
Best flights from Canada to BostonDiscover carefully curated flight deals from Canada to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 15, 2026.
Discover carefully curated flight deals from Canada to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 15, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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.
Di 6/308:50 am
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Sa 7/411:15 am
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Deal found 4/14![Porter Airlines logo]()
$255
This oojo deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” 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.
Mi 5/136:00 am
YVR
- BOS
1 stop8h 40m
WestJet
Mi 5/276:30 pm
BOS
- YVR
1 stop8h 45m
WestJet
Deal found 4/15![WestJet logo]()
$266
This Delta deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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.
Mi 5/207:55 am
YYZ
- BOS
1 stop4h 25m
Delta
So 5/246:30 pm
BOS
- YYZ
1 stop5h 11m
Delta
Deal found 4/14![Delta logo]()
$271
This United Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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.
Fr 5/225:15 pm
YYZ
- BOS
1 stop7h 44m
United Airlines
Mo 5/257:30 am
BOS
- YYZ
1 stop6h 17m
United Airlines
Deal found 4/12![United Airlines logo]()
$285
This Mytrip deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” 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.
Sa 5/307:00 am
YOW
- BOS
1 stop16h 54m
Multiple Airlines
Sa 6/65:45 am
BOS
- YOW
2 stops18h 35m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$365
This Air Canada deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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.
Di 6/235:35 am
YQB
- BOS
1 stop4h 15m
Air Canada
Mi 6/245:45 am
BOS
- YQB
1 stop3h 47m
Air Canada
Deal found 4/14![Air Canada logo]()
$398
This Porter Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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.
Di 6/238:50 am
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Di 6/238:25 pm
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Deal found 4/14![Porter Airlines logo]()
$260
This United Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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.
Fr 5/225:15 pm
YYZ
- BOS
1 stop7h 44m
United Airlines
Di 5/269:30 am
BOS
- YYZ
1 stop4h 17m
United Airlines
Deal found 4/12![United Airlines logo]()
$285
This Trip.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” 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.
Sa 5/302:30 pm
YOW
- BOS
Nonstop1h 25m
Porter Airlines
Sa 6/63:25 pm
BOS
- YOW
Nonstop1h 28m
Porter Airlines
Deal found 4/15![Porter Airlines logo]()
$262
This United Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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.
Mi 5/277:43 pm
YYZ
- BOS
1 stop4h 16m
United Airlines
Sa 5/306:00 am
BOS
- YYZ
1 stop5h 43m
United Airlines
Deal found 4/12![United Airlines logo]()
$285
This Delta deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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.
Mo 10/511:00 am
YYC
- BOS
1 stop10h 32m
Delta
Sa 10/106:30 pm
BOS
- YYC
Nonstop5h 25m
Delta
Deal found 4/12![Delta logo]()
$316
This Porter Airlines deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” 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.
Do 5/287:20 pm
YUL
- BOS
Nonstop1h 35m
Porter Airlines
Sa 5/304:45 pm
BOS
- YUL
Nonstop1h 30m
Porter Airlines
Deal found 4/13![Porter Airlines logo]()
$264
This FlightHub deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” 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.
Fr 6/126:10 pm
YXX
- BOS
1 stop20h 30m
WestJet
Mo 6/156:30 pm
BOS
- YXX
1 stop23h 25m
WestJet
Deal found 4/13![WestJet logo]()
$324
This Delta deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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.
So 6/710:50 am
YYC
- BOS
Nonstop4h 50m
Delta
Sa 10/36:30 pm
BOS
- YYC
Nonstop5h 25m
Delta
Deal found 4/14![Delta logo]()
$316
This Porter Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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.
So 5/173:55 pm
YYZ
- BOS
Nonstop1h 40m
Porter Airlines
Mo 5/253:25 pm
BOS
- YYZ
2 stops14h 09m
Porter Airlines
Deal found 4/12![Porter Airlines logo]()
$265
This FlightHub deal was found by Cheapflights users on 4/11. Clicking the “Pick Dates” 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.
Sa 6/132:15 pm
YHZ
- BOS
Nonstop1h 50m
WestJet
Sa 6/2010:45 am
BOS
- YHZ
Nonstop1h 40m
WestJet
Deal found 4/11![WestJet logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” 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.
Sa 5/309:30 am
YVR
- BOS
1 stop12h 54m
Multiple Airlines
Sa 6/65:45 am
BOS
- YVR
2 stops21h 59m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$366
This Delta deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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.
Sa 8/89:45 am
YYC
- BOS
1 stop11h 23m
Delta
Mi 8/266:30 pm
BOS
- YYC
Nonstop5h 25m
Delta
Deal found 4/14![Delta logo]()
$317
This Porter Airlines deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” 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.
Sa 5/307:25 am
YYZ
- BOS
Nonstop1h 40m
Porter Airlines
Di 6/210:05 am
BOS
- YYZ
Nonstop1h 55m
Porter Airlines
Deal found 4/13![Porter Airlines logo]()
$265
This Mytrip deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” 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.
Do 8/2010:30 pm
YVR
- BOS
2 stops16h 10m
WestJet
So 8/237:25 am
BOS
- YVR
2 stops14h 45m
WestJet
Deal found 4/15![WestJet logo]()
$330
This United Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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.
Do 5/71:10 pm
YUL
- BOS
Nonstop1h 37m
United Airlines
So 5/108:30 am
BOS
- YUL
1 stop4h 39m
United Airlines
Deal found 4/14![United Airlines logo]()
$342
This Delta deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” 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.
Do 8/1310:50 am
YYC
- BOS
Nonstop4h 50m
Delta
Di 8/186:30 pm
BOS
- YYC
Nonstop5h 25m
Delta
Deal found 4/10![Delta logo]()
$319
This Porter Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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.
Mo 6/227:25 am
YYZ
- BOS
Nonstop1h 40m
Porter Airlines
Mo 6/293:25 pm
BOS
- YYZ
1 stop4h 19m
Porter Airlines
Deal found 4/14![Porter Airlines logo]()
$269
This Mytrip deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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.
Mo 6/228:30 pm
YXX
- BOS
2 stops16h 30m
Multiple Airlines
Mo 7/207:25 am
BOS
- YXX
1 stop10h 30m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$394
This WestJet deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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.
Di 6/96:00 am
YXX
- BOS
1 stop8h 40m
WestJet
Di 6/237:25 am
BOS
- YXX
1 stop10h 30m
WestJet
Deal found 4/12![WestJet logo]()
$338
This United Airlines deal was found by Cheapflights users on 4/11. Clicking the “Pick Dates” 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.
Sa 5/238:30 am
YYC
- BOS
1 stop9h 00m
United Airlines
Mi 5/273:08 pm
BOS
- YYC
1 stop9h 29m
United Airlines
Deal found 4/11![United Airlines logo]()
$345
This Air Canada deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” 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.
Sa 6/1310:25 am
YQB
- BOS
1 stop4h 22m
Air Canada
Sa 6/135:00 pm
BOS
- YQB
1 stop6h 25m
Air Canada
Deal found 4/10![Air Canada logo]()
$471
This Delta deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” 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.
Fr 6/269:45 am
YYC
- BOS
1 stop11h 21m
Delta
Mo 6/296:30 pm
BOS
- YYC
Nonstop5h 25m
Delta
Deal found 4/10![Delta logo]()
$324
This Porter Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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.
Di 6/237:25 am
YYZ
- BOS
Nonstop1h 40m
Porter Airlines
Mo 6/293:25 pm
BOS
- YYZ
1 stop4h 19m
Porter Airlines
Deal found 4/14![Porter Airlines logo]()
$269
This Mytrip deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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.
Mi 5/208:30 pm
YXX
- BOS
2 stops18h 10m
Multiple Airlines
Sa 5/306:30 pm
BOS
- YXX
1 stop23h 25m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$395
Last-minute flights from Canada to BostonDiscover last-minute flight deals from Canada to Boston. Data last updated April 15, 2026 and is based on user searches.
Discover last-minute flight deals from Canada to Boston. Data last updated April 15, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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.
Fr 5/86:05 pm
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
So 5/108:30 pm
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Deal found 4/14![Porter Airlines logo]()
$208
This Justfly.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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.
Di 5/126:05 pm
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Di 5/195:30 pm
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Deal found 4/14![Porter Airlines logo]()
$213
This Trip.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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.
So 5/179:00 am
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Mo 5/253:25 pm
BOS
- YTZ
1 stop6h 23m
Porter Airlines
Deal found 4/14![Porter Airlines logo]()
$212
This Trip.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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.
Do 5/219:00 am
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Di 5/263:25 pm
BOS
- YTZ
1 stop6h 23m
Porter Airlines
Deal found 4/14![Porter Airlines logo]()
$209
This Trip.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” 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.
Do 5/219:00 am
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Mo 5/257:10 am
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Deal found 4/13![Porter Airlines logo]()
$211
This Cheapflightsfares deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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.
Do 5/217:25 am
YYZ
- BOS
Nonstop1h 40m
Porter Airlines
Mo 5/2510:05 am
BOS
- YYZ
Nonstop1h 55m
Porter Airlines
Deal found 4/14![Porter Airlines logo]()
$212
This Super.com deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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.
Do 5/217:25 am
YYZ
- BOS
Nonstop1h 40m
Porter Airlines
Di 5/266:35 pm
BOS
- YYZ
Nonstop1h 55m
Porter Airlines
Deal found 4/12![Porter Airlines logo]()
$213
This FlightHub deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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.
Fr 5/223:05 pm
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Mo 5/253:25 pm
BOS
- YTZ
1 stop6h 23m
Porter Airlines
Deal found 4/12![Porter Airlines logo]()
$206
This Justfly.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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.
Fr 5/223:05 pm
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Mi 5/278:30 pm
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Deal found 4/14![Porter Airlines logo]()
$207
This oojo deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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.
Sa 5/2310:50 am
YYC
- BOS
Nonstop4h 50m
WestJet
Di 5/266:30 pm
BOS
- YYC
Nonstop5h 25m
WestJet
Deal found 4/14![WestJet logo]()
$209
This Jettzy deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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.
Do 5/281:00 pm
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Do 6/44:45 pm
BOS
- YTZ
1 stop5h 35m
Porter Airlines
Deal found 4/12![Porter Airlines logo]()
$210
This Cheapflightsfares deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” 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.
Fr 5/293:55 pm
YYZ
- BOS
Nonstop1h 40m
Porter Airlines
Di 6/210:05 am
BOS
- YYZ
Nonstop1h 55m
Porter Airlines
Deal found 4/13![Porter Airlines logo]()
$211
One-way flights from Canada to BostonSearch for one-way flight options from Canada to Boston. Find affordable one-way fares based on user searches. Data last updated April 15, 2026.
Search for one-way flight options from Canada to Boston. Find affordable one-way fares based on user searches. Data last updated April 15, 2026.
This Super.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” 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.
Mo 8/36:00 am
YXX
- BOS
1 stop8h 40m
WestJet
Deal found 4/13![WestJet logo]()
$100
This Super.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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.
Sa 8/16:00 am
YXX
- BOS
1 stop8h 40m
WestJet
Deal found 4/14![WestJet logo]()
$101
This Super.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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.
Mo 7/136:00 am
YXX
- BOS
1 stop8h 40m
WestJet
Deal found 4/14![WestJet logo]()
$102
This Super.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” 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.
So 8/210:50 am
YXX
- BOS
1 stop8h 30m
WestJet
Deal found 4/15![WestJet logo]()
$103
This Super.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” 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.
Mi 7/2910:50 am
YXX
- BOS
1 stop8h 30m
WestJet
Deal found 4/15![WestJet logo]()
$104
This oojo deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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.
So 8/3010:50 am
YXX
- BOS
1 stop8h 30m
WestJet
Deal found 4/14![WestJet logo]()
$107
This FlightHub deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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.
So 7/126:00 am
YXX
- BOS
1 stop8h 40m
WestJet
Deal found 4/14![WestJet logo]()
$115
This Trip.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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.
Mi 5/136:00 am
YXX
- BOS
1 stop8h 40m
WestJet
Deal found 4/14![WestJet logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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.
Mi 5/1310:50 am
YYC
- BOS
Nonstop4h 50m
WestJet
Deal found 4/14![WestJet logo]()
$125
This oojo deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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.
Mi 5/276:00 am
YXX
- BOS
1 stop8h 40m
WestJet
Deal found 4/14![WestJet logo]()
$126
This Super.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” 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.
Mi 6/37:00 am
YYC
- BOS
1 stop7h 00m
Porter Airlines
Deal found 4/13![Porter Airlines logo]()
$127
This Super.com deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” 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.
Di 7/73:05 pm
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Deal found 4/10![Porter Airlines logo]()
$130
Find flight deals from Canada to Boston
Keep the following information in mind while searching for Canada to Boston flight deals. Data was last updated April 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $193 (Trip.com) |
One-way from | $100 (Super.com) |
Popular in | March |
Cheapest in | October |
Average price | $316 |
Good round-trip deal | $205 or less |
Good one-way deal | $154 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Canada to Boston 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 April 15, 2026.
Use the filters below to find and compare flights from Canada to Boston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
TorontoBoston
YTZ - BOS
YTZBOS
Toronto Island
Di 6/30
8:50 am-10:31 am
Nonstop1h 41m
Boston Logan Intl
Sa 7/4
11:15 am-1:02 pm
Nonstop1h 47m
$255
TorontoBoston
YTZ - BOS
YTZBOS
Toronto Island
Di 6/23
8:50 am-10:31 am
Nonstop1h 41m
Boston Logan Intl
Di 6/23
8:25 pm-10:12 pm
Nonstop1h 47m
$260
Quickest round-trip
OttawaBoston
YOW - BOS
YOWBOS
Ottawa
Sa 5/30
2:30 pm-3:55 pm
Nonstop1h 25m
Boston Logan Intl
Sa 6/6
3:25 pm-4:53 pm
Nonstop1h 28m
$262
MontrealBoston
YUL - BOS
YULBOS
Montreal Pierre Elliott Trudeau Intl
Do 5/28
7:20 pm-8:55 pm
Nonstop1h 35m
Boston Logan Intl
Sa 5/30
4:45 pm-6:15 pm
Nonstop1h 30m
$264
TorontoBoston
YYZ - BOS
YYZBOS
Toronto Pearson Intl
So 5/17
3:55 pm-5:35 pm
Nonstop1h 40m
Boston Logan Intl
Mo 5/25
3:25 pm-5:34 am
2 stops14h 09m
$265
TorontoBoston
YYZ - BOS
YYZBOS
Toronto Pearson Intl
Sa 5/30
7:25 am-9:05 am
Nonstop1h 40m
Boston Logan Intl
Di 6/2
10:05 am-12:00 pm
Nonstop1h 55m
$265
VancouverBoston
YVR - BOS
YVRBOS
Vancouver Intl
Mi 5/13
6:00 am-5:40 pm
1 stop8h 40m
Boston Logan Intl
Mi 5/27
6:30 pm-12:15 am
1 stop8h 45m
$266
TorontoBoston
YYZ - BOS
YYZBOS
Toronto Pearson Intl
Mo 6/22
7:25 am-9:05 am
Nonstop1h 40m
Boston Logan Intl
Mo 6/29
3:25 pm-7:44 pm
1 stop4h 19m
$269
TorontoBoston
YYZ - BOS
YYZBOS
Toronto Pearson Intl
Di 6/23
7:25 am-9:05 am
Nonstop1h 40m
Boston Logan Intl
Mo 6/29
3:25 pm-7:44 pm
1 stop4h 19m
$269
TorontoBoston
YYZ - BOS
YYZBOS
Toronto Pearson Intl
Mi 5/20
7:55 am-12:20 pm
1 stop4h 25m
Boston Logan Intl
So 5/24
6:30 pm-11:41 pm
1 stop5h 11m
$271
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Canada to Boston
Have a flexible travel schedule? Discover the best time to fly to Boston from Canada with our price prediction graph.
YTZ-BOS
YVR-BOS
YYZ-BOS
YOW-BOS
YQB-BOS
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 Canada to Boston
CA0-BOS
YTZ-BOS
YVR-BOS
YYZ-BOS
YOW-BOS
What is the cheapest month to book a flight from Canada to Boston?
Currently, June is the cheapest month in which you can book a flight from Canada to Boston (average of $106). Flying from Canada to Boston in November is currently the most expensive (average of $189). 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 CA to BOS?
Find hourly flight availability from Canada to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 15, 2026.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 55% on flights from Canada to Boston by exploring options for tickets in the morning.
What is the cheapest day to fly from Canada to Boston?
Use this chart to determine the cheapest time to fly round-trip from Canada to Boston. Price data was last updated on April 4, 2026.
Travelers seeking maximum savings on their Canada to Boston flight should consider departing on Tuesday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Canada to Boston
Explore weekly flight availability from Canada to Boston. 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 April 15, 2026.
The most flights from CA0 to BOS are scheduled on a Monday (14 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (10 on average).
How often are flights from Canada to Boston delayed?
About 25% of weekly flights between Canada and Boston have experienced delays in the past year, with the average delay time being 120 minutes.
What is the most punctual flight time for Canada to Boston 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?
Saturday 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 Canada to Boston flights?
Over the last year, Porter Airlines have had the lowest number of delays on this route, with just 21% of flights being delayed.
Reviews of airlines servicing Boston
Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated April 15, 2026.
Read reviews from past customers who have flown Porter Airlines,Delta, andUnited Airlines from Canada to Boston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.0
Food
7.6
Boarding
8.2
Crew
8.6
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Entertainment
7.0
Food
7.6
Boarding
8.2
Crew
8.6
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Entertainment
7.0
Food
7.6
Boarding
8.2
Crew
8.6
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Entertainment
7.0
Food
7.6
Boarding
8.2
Crew
8.6
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Entertainment
7.0
Food
7.6
Boarding
8.2
Crew
8.6
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Entertainment
7.0
Food
7.6
Boarding
8.2
Crew
8.6
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Related info for your journey
Find useful and relevant information for your journey from Canada to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Boston?
Book flights to Boston if you plan to visit one of these locationsMedford
Cambridge
Concord
Hampton Beach
Watertown
Brockton
Seekonk
Cranston
Chelsea
Seabrook
Warwick
Peabody
York Beach
Londonderry
Swansea
Old Orchard Beach
Lincoln
Quincy
Waltham
Lowell
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
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Alternative routes for Canada to Boston
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Boston
Explore flights to Boston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 15, 2026.
Complete your trip
Complete your trip to Boston by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Canada to Boston by cabin class
Find flights from Canada to Boston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Canada and Boston flights
Browse other Canada and Boston flight options. Last updated on April 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Canada to Boston flights
Consider these flights traveling from Canada to Boston.
Top 7 airlines flying from Canada to Boston
Discover the top 7 airlines that operate flights from Canada to Boston. 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 April 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$63 | Average$299 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$72 | Average$436 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$100 | Average$467 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$138 | Average$363 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$157 | Average$442 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$162 | Average$356 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$258 | Average$341 | FlexibilityNo cancel fee | On-time71% |