$132+ Cheap flights from Ontario to Massachusetts
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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BOS
Apr 12 — Apr 191
Round-trip
1 adult, Economy
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Cheapest flights from Ontario to MassachusettsExplore the most affordable flight options available from Ontario to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 13, 2026.
Explore the most affordable flight options available from Ontario to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 13, 2026.
This Trip.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” 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 4/38:55 pm
YYZ
- BOS
Nonstop1h 44m
Air Canada
Sun 4/56:15 am
BOS
- YYZ
Nonstop1h 53m
Air Canada
Deal found 3/9![Air Canada logo]()
$211
This Trip.com deal was found by Cheapflights users on 3/10. 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.
Fri 5/224:15 pm
YYZ
- BOS
Nonstop1h 44m
Air Canada
Mon 5/256:55 pm
BOS
- YYZ
Nonstop1h 48m
Air Canada
Deal found 3/10![Air Canada logo]()
$212
This Super.com deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” 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.
Mon 4/611:05 am
YTZ
- BOS
Nonstop1h 35m
Porter Airlines
Mon 4/133:30 pm
BOS
- YTZ
1 stop4h 33m
Porter Airlines
Deal found 3/7![Porter Airlines logo]()
$216
This Booking.com deal was found by Cheapflights users on 3/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/43:55 pm
YYZ
- BOS
Nonstop1h 40m
Porter Airlines
Mon 6/86:35 pm
BOS
- YYZ
Nonstop1h 55m
Porter Airlines
Deal found 3/12![Porter Airlines logo]()
$216
This SmartFares deal was found by Cheapflights users on 3/10. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/711:05 am
YTZ
- BOS
Nonstop1h 35m
Air Transat
Tue 4/146:55 pm
BOS
- YTZ
Nonstop1h 54m
Air Transat
Deal found 3/10![Air Transat logo]()
$219
This Trip.com deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/222:05 pm
YTZ
- BOS
1 stop4h 07m
Porter Airlines
Wed 4/293:30 pm
BOS
- YTZ
1 stop4h 33m
Porter Airlines
Deal found 3/8![Porter Airlines logo]()
$221
This Trip.com deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 4/37:35 pm
YTZ
- BOS
Nonstop1h 35m
Porter Airlines
Sun 4/53:30 pm
BOS
- YTZ
1 stop4h 33m
Porter Airlines
Deal found 3/8![Porter Airlines logo]()
$224
This Trip.com deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/18:00 am
YTZ
- BOS
Nonstop1h 35m
Porter Airlines
Thu 4/23:30 pm
BOS
- YTZ
1 stop4h 33m
Porter Airlines
Deal found 3/7![Porter Airlines logo]()
$226
This Trip.com deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:35 pm
YTZ
- BOS
Nonstop1h 35m
Porter Airlines
Wed 5/63:25 pm
BOS
- YTZ
1 stop6h 23m
Porter Airlines
Deal found 3/8![Porter Airlines logo]()
$229
This Vliegwinkel deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/24:45 pm
YOW
- BOS
Nonstop1h 27m
Porter Airlines
Sun 4/53:30 pm
BOS
- YOW
Nonstop1h 29m
Porter Airlines
Deal found 3/8![Porter Airlines logo]()
$259
This FlightHub deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 6/1310:35 am
YUL
- BOS
1 stop6h 11m
Porter Airlines
Sun 6/144:45 pm
BOS
- YUL
Nonstop1h 30m
Porter Airlines
Deal found 3/8![Porter Airlines logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/313:50 pm
YUL
- BOS
1 stop5h 20m
Porter Airlines
Fri 4/310:20 am
BOS
- YUL
1 stop4h 50m
Porter Airlines
Deal found 3/10![Porter Airlines logo]()
$265
Best flights from Ontario to MassachusettsDiscover carefully curated flight deals from Ontario to Massachusetts that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 13, 2026.
Discover carefully curated flight deals from Ontario to Massachusetts that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 13, 2026.
This Porter Airlines deal was found by Cheapflights users on 3/10. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/43:55 pm
YYZ
- BOS
Nonstop1h 40m
Porter Airlines
Sun 6/710:05 am
BOS
- YYZ
Nonstop1h 55m
Porter Airlines
Deal found 3/10![Porter Airlines logo]()
$247
This Delta deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” 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 5/126:00 am
YYZ
- BOS
1 stop5h 10m
Delta
Sun 5/177:00 am
BOS
- YYZ
1 stop9h 12m
Delta
Deal found 3/7![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 6/117:30 am
YYZ
- BOS
1 stop3h 46m
United Airlines
Sat 6/132:40 pm
BOS
- YYZ
1 stop4h 20m
United Airlines
Deal found 3/8![United Airlines logo]()
$290
This Air Canada deal was found by Cheapflights users on 3/10. 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.
Tue 7/2811:40 am
YQT
- BOS
1 stop6h 42m
Air Canada
Fri 7/315:45 am
BOS
- YQT
2 stops11h 39m
Air Canada
Deal found 3/10![Air Canada logo]()
$490
This Justfly.com deal was found by Cheapflights users on 3/12. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2411:55 am
YTZ
- BOS
1 stop4h 05m
Porter Airlines
Mon 6/294:45 pm
BOS
- YTZ
1 stop5h 35m
Porter Airlines
Deal found 3/12![Porter Airlines logo]()
$248
This American Airlines deal was found by Cheapflights users on 3/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/165:25 pm
YYZ
- BDL
1 stop14h 46m
American Airlines
Sat 4/187:23 pm
BDL
- YYZ
1 stop15h 06m
American Airlines
Deal found 3/12![American Airlines logo]()
$518
This FlightHub deal was found by Cheapflights users on 3/11. 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.
Sun 6/1412:30 pm
YYZ
- BDL
1 stop11h 02m
WestJet
Mon 6/296:00 am
BDL
- YYZ
1 stop12h 25m
WestJet
Deal found 3/11![WestJet logo]()
$533
This Mytrip deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” 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.
Wed 4/17:25 am
YHM
- BOS
1 stop16h 34m
Multiple Airlines
Thu 4/25:45 am
BOS
- YHM
1 stop9h 15m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$554
This Delta deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” 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 4/66:00 am
YYZ
- BOS
1 stop7h 15m
Delta
Mon 4/139:00 am
BOS
- YYZ
1 stop9h 09m
Delta
Deal found 3/7![Delta logo]()
$289
This Porter Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 9/99:00 am
YTZ
- BOS
2 stops7h 00m
Porter Airlines
Sun 9/133:25 pm
BOS
- YTZ
1 stop4h 53m
Porter Airlines
Deal found 3/8![Porter Airlines logo]()
$275
This Delta deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” 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 4/106:00 am
YYZ
- BOS
1 stop7h 15m
Delta
Mon 4/207:00 am
BOS
- YYZ
1 stop9h 15m
Delta
Deal found 3/7![Delta logo]()
$289
This Porter Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 5/233:05 pm
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Wed 5/277:10 am
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Deal found 3/8![Porter Airlines logo]()
$275
This Delta deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 4/292:34 pm
YYZ
- BOS
1 stop7h 52m
Delta
Sun 5/36:00 am
BOS
- YYZ
1 stop5h 26m
Delta
Deal found 3/8![Delta logo]()
$290
This Porter Airlines deal was found by Cheapflights users on 3/10. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/47:20 pm
YUL
- BOS
Nonstop1h 35m
Porter Airlines
Sun 6/74:45 pm
BOS
- YUL
Nonstop1h 30m
Porter Airlines
Deal found 3/10![Porter Airlines logo]()
$275
This Porter Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” 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 6/108:50 am
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Sat 6/205:30 pm
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Deal found 3/9![Porter Airlines logo]()
$278
This Porter Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 6/231:00 pm
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Tue 6/235:30 pm
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Deal found 3/8![Porter Airlines logo]()
$279
This United Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 4/227:00 am
YYZ
- ALB
1 stop8h 12m
United Airlines
Wed 4/298:04 am
ALB
- YYZ
1 stop7h 42m
United Airlines
Deal found 3/8![United Airlines logo]()
$493
This FlightHub deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” 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 4/37:35 am
YTZ
- BOS
2 stops10h 37m
Porter Airlines
Sun 4/57:00 am
BOS
- YTZ
Nonstop1h 54m
Porter Airlines
Deal found 3/9![Porter Airlines logo]()
$281
This Air Canada deal was found by Cheapflights users on 3/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/65:05 am
YQT
- BOS
2 stops9h 36m
Air Canada
Mon 7/2710:50 am
BOS
- YQT
1 stop6h 34m
Air Canada
Deal found 3/11![Air Canada logo]()
$502
This United Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/239:44 am
YYZ
- BDL
1 stop4h 22m
United Airlines
Sun 6/76:09 am
BDL
- YYZ
1 stop5h 40m
United Airlines
Deal found 3/8![United Airlines logo]()
$493
This Porter Airlines deal was found by Cheapflights users on 3/12. 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.
Fri 5/1511:00 am
YUL
- BOS
1 stop6h 35m
Porter Airlines
Thu 5/214:45 pm
BOS
- YUL
Nonstop1h 30m
Porter Airlines
Deal found 3/12![Porter Airlines logo]()
$283
This Delta deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” 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 4/166:00 am
YYZ
- ALB
1 stop7h 11m
Delta
Mon 4/205:50 am
ALB
- YYZ
1 stop12h 19m
Delta
Deal found 3/7![Delta logo]()
$421
This Mytrip deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” 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 3/267:25 am
YHM
- BOS
1 stop16h 34m
Multiple Airlines
Sat 3/285:45 am
BOS
- YHM
1 stop9h 15m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$588
This Air Canada deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 4/27:55 am
YTZ
- BDL
2 stops6h 13m
Air Canada
Tue 4/76:00 am
BDL
- YTZ
2 stops9h 02m
Air Canada
Deal found 3/8![Air Canada logo]()
$538
This United Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 4/29:35 am
YYZ
- BDL
1 stop4h 33m
United Airlines
Tue 4/76:00 am
BDL
- YYZ
1 stop5h 49m
United Airlines
Deal found 3/8![United Airlines logo]()
$493
This Porter Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 4/229:00 am
YYZ
- BOS
2 stops9h 12m
Porter Airlines
Wed 4/293:30 pm
BOS
- YYZ
1 stop4h 40m
Porter Airlines
Deal found 3/8![Porter Airlines logo]()
$285
This American Airlines deal was found by Cheapflights users on 3/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/107:45 am
YUL
- BDL
1 stop15h 56m
American Airlines
Fri 4/176:00 am
BDL
- YUL
1 stop9h 27m
American Airlines
Deal found 3/11![American Airlines logo]()
$616
This United Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 4/227:43 pm
YYZ
- BDL
1 stop4h 16m
United Airlines
Wed 4/296:00 am
BDL
- YYZ
1 stop4h 04m
United Airlines
Deal found 3/8![United Airlines logo]()
$493
This Delta deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 4/222:34 pm
YYZ
- ALB
1 stop8h 24m
Delta
Wed 4/299:45 am
ALB
- YYZ
1 stop3h 39m
Delta
Deal found 3/8![Delta logo]()
$457
This Mytrip deal was found by Cheapflights users on 3/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/27:25 am
YHM
- BOS
2 stops33h 29m
Multiple Airlines
Sun 4/55:45 am
BOS
- YHM
1 stop9h 15m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$613
Last-minute flights from Ontario to MassachusettsDiscover last-minute flight deals from Ontario to Massachusetts. Data last updated March 13, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Massachusetts. Data last updated March 13, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/313:50 pm
YUL
- BOS
1 stop5h 20m
Porter Airlines
Fri 4/310:20 am
BOS
- YUL
1 stop4h 50m
Porter Airlines
Deal found 3/10![Porter Airlines logo]()
$265
This Trip.com deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/18:00 am
YTZ
- BOS
Nonstop1h 35m
Porter Airlines
Thu 4/23:30 pm
BOS
- YTZ
1 stop4h 33m
Porter Airlines
Deal found 3/7![Porter Airlines logo]()
$226
This Vliegwinkel deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/24:45 pm
YOW
- BOS
Nonstop1h 27m
Porter Airlines
Sun 4/53:30 pm
BOS
- YOW
Nonstop1h 29m
Porter Airlines
Deal found 3/8![Porter Airlines logo]()
$259
This Trip.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” 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 4/38:55 pm
YYZ
- BOS
Nonstop1h 44m
Air Canada
Sun 4/56:15 am
BOS
- YYZ
Nonstop1h 53m
Air Canada
Deal found 3/9![Air Canada logo]()
$211
This Trip.com deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 4/37:35 pm
YTZ
- BOS
Nonstop1h 35m
Porter Airlines
Sun 4/53:30 pm
BOS
- YTZ
1 stop4h 33m
Porter Airlines
Deal found 3/8![Porter Airlines logo]()
$224
This Super.com deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” 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.
Mon 4/611:05 am
YTZ
- BOS
Nonstop1h 35m
Porter Airlines
Mon 4/133:30 pm
BOS
- YTZ
1 stop4h 33m
Porter Airlines
Deal found 3/7![Porter Airlines logo]()
$216
This SmartFares deal was found by Cheapflights users on 3/10. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/711:05 am
YTZ
- BOS
Nonstop1h 35m
Air Transat
Tue 4/146:55 pm
BOS
- YTZ
Nonstop1h 54m
Air Transat
Deal found 3/10![Air Transat logo]()
$219
This Booking.com deal was found by Cheapflights users on 3/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/98:55 am
YUL
- BOS
1 stop5h 50m
Porter Airlines
Sat 4/1110:20 am
BOS
- YUL
1 stop4h 55m
Porter Airlines
Deal found 3/11![Porter Airlines logo]()
$268
This Trip.com deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/222:05 pm
YTZ
- BOS
1 stop4h 07m
Porter Airlines
Wed 4/293:30 pm
BOS
- YTZ
1 stop4h 33m
Porter Airlines
Deal found 3/8![Porter Airlines logo]()
$221
This Trip.com deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/228:20 am
YUL
- BOS
Nonstop1h 29m
Air Canada
Wed 4/2910:40 am
BOS
- YUL
Nonstop1h 18m
Air Canada
Deal found 3/8![Air Canada logo]()
$271
This Trip.com deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:35 pm
YTZ
- BOS
Nonstop1h 35m
Porter Airlines
Wed 5/63:25 pm
BOS
- YTZ
1 stop6h 23m
Porter Airlines
Deal found 3/8![Porter Airlines logo]()
$229
This FlightHub deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” 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 4/2911:00 am
YOW
- BOS
1 stop3h 45m
Porter Airlines
Tue 5/511:15 am
BOS
- YOW
1 stop6h 39m
Porter Airlines
Deal found 3/9![Porter Airlines logo]()
$270
One-way flights from Ontario to MassachusettsSearch for one-way flight options from Ontario to Massachusetts. Find affordable one-way fares based on user searches. Data last updated March 13, 2026.
Search for one-way flight options from Ontario to Massachusetts. Find affordable one-way fares based on user searches. Data last updated March 13, 2026.
This Flightnetwork deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 4/221:10 pm
YTZ
- BOS
Nonstop1h 35m
Porter Airlines
Deal found 3/8![Porter Airlines logo]()
$132
This Super.com deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 4/157:35 am
YTZ
- BOS
2 stops10h 37m
Porter Airlines
Deal found 3/8![Porter Airlines logo]()
$133
This Trip.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” 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 6/84:15 pm
YYZ
- BOS
Nonstop1h 44m
Air Canada
Deal found 3/9![Air Canada logo]()
$133
This Jettzy deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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.
Mon 3/302:05 pm
YTZ
- BOS
1 stop4h 02m
Porter Airlines
Deal found 3/8![Porter Airlines logo]()
$134
This Trip.com deal was found by Cheapflights users on 3/10. 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.
Tue 4/75:00 pm
YYZ
- BOS
1 stop4h 27m
Air Canada
Deal found 3/10![Air Canada logo]()
$134
This Jettzy deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” 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 6/183:05 pm
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Deal found 3/9![Porter Airlines logo]()
$135
This Flightnetwork deal was found by Cheapflights users on 3/10. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/98:10 am
YYZ
- BOS
2 stops6h 37m
Air Canada
Deal found 3/10![Air Canada logo]()
$135
This Air Canada deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” 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 4/98:15 am
YYZ
- BOS
Nonstop1h 44m
Air Canada
Deal found 3/9![Air Canada logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/83:05 pm
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Deal found 3/10![Porter Airlines logo]()
$137
This Air Canada deal was found by Cheapflights users on 3/10. 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.
Fri 4/38:55 pm
YYZ
- BOS
Nonstop1h 44m
Air Canada
Deal found 3/10![Air Canada logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” 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 4/1110:20 am
YUL
- BOS
1 stop4h 25m
Porter Airlines
Deal found 3/9![Porter Airlines logo]()
$137
This Jettzy deal was found by Cheapflights users on 3/10. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/249:00 am
YYZ
- BOS
1 stop5h 47m
Air Canada
Deal found 3/10![Air Canada logo]()
$138
Find flight deals from Ontario to Massachusetts
Keep the following information in mind while searching for Ontario to Massachusetts flight deals. Data was last updated March 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $211 (Trip.com) |
One-way from | $132 (Flightnetwork) |
Popular in | March |
Cheapest in | October |
Average price | $301 |
Good round-trip deal | $221 or less |
Good one-way deal | $168 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Massachusetts 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 March 13, 2026.
Use the filters below to find and compare flights from Ontario to Massachusetts that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
TorontoBoston
YYZ - BOS
YYZBOS
Toronto Pearson Intl
Thu 6/4
3:55 pm-5:35 pm
Nonstop1h 40m
Boston Logan Intl
Sun 6/7
10:05 am-12:00 pm
Nonstop1h 55m
$247
TorontoBoston
YTZ - BOS
YTZBOS
Toronto Island
Wed 6/24
11:55 am-4:00 pm
1 stop4h 05m
Boston Logan Intl
Mon 6/29
4:45 pm-10:20 pm
1 stop5h 35m
$248
TorontoBoston
YTZ - BOS
YTZBOS
Toronto Island
Wed 9/9
9:00 am-4:00 pm
2 stops7h 00m
Boston Logan Intl
Sun 9/13
3:25 pm-8:18 pm
1 stop4h 53m
$275
TorontoBoston
YTZ - BOS
YTZBOS
Toronto Island
Sat 5/23
3:05 pm-4:46 pm
Nonstop1h 41m
Boston Logan Intl
Wed 5/27
7:10 am-8:57 am
Nonstop1h 47m
$275
Quickest round-trip
MontrealBoston
YUL - BOS
YULBOS
Montreal Pierre Elliott Trudeau Intl
Thu 6/4
7:20 pm-8:55 pm
Nonstop1h 35m
Boston Logan Intl
Sun 6/7
4:45 pm-6:15 pm
Nonstop1h 30m
$275
TorontoBoston
YTZ - BOS
YTZBOS
Toronto Island
Wed 6/10
8:50 am-10:31 am
Nonstop1h 41m
Boston Logan Intl
Sat 6/20
5:30 pm-7:17 pm
Nonstop1h 47m
$278
TorontoBoston
YTZ - BOS
YTZBOS
Toronto Island
Tue 6/23
1:00 pm-2:41 pm
Nonstop1h 41m
Boston Logan Intl
Tue 6/23
5:30 pm-7:17 pm
Nonstop1h 47m
$279
TorontoBoston
YTZ - BOS
YTZBOS
Toronto Island
Fri 4/3
7:35 am-6:12 pm
2 stops10h 37m
Boston Logan Intl
Sun 4/5
7:00 am-8:54 am
Nonstop1h 54m
$281
MontrealBoston
YUL - BOS
YULBOS
Montreal Pierre Elliott Trudeau Intl
Fri 5/15
11:00 am-5:35 pm
1 stop6h 35m
Boston Logan Intl
Thu 5/21
4:45 pm-6:15 pm
Nonstop1h 30m
$283
TorontoBoston
YYZ - BOS
YYZBOS
Toronto Pearson Intl
Wed 4/22
9:00 am-6:12 pm
2 stops9h 12m
Boston Logan Intl
Wed 4/29
3:30 pm-8:10 pm
1 stop4h 40m
$285
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Ontario to Massachusetts
Have a flexible travel schedule? Discover the best time to fly to Massachusetts from Ontario with our price prediction graph.
YYZ-BOS
YTZ-BOS
YOW-BOS
YUL-BOS
YYZ-BDL
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 Ontario to Massachusetts
CAON-USMA
YYZ-BOS
YTZ-BOS
YOW-BOS
YUL-BOS
What is the cheapest month to book a flight from Region of Ontario to Massachusetts?
Currently, March is the cheapest month in which you can book a flight from Region of Ontario to Massachusetts (average of $177). Flying from Region of Ontario to Massachusetts in June is currently the most expensive (average of $207). 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 ON to MA?
Find hourly flight availability from Ontario to Massachusetts. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 13, 2026.
One of the essential ways to save on airfare from Region of Ontario to Massachusetts is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 52% on airfare.
What is the cheapest day to fly from Region of Ontario to Massachusetts?
Use this chart to determine the cheapest time to fly round-trip from Ontario to Massachusetts. Price data was last updated on August 31, 2025.
Travelers seeking maximum savings on their Region of Ontario to Massachusetts flight should consider departing on Saturday 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 Region of Ontario to Massachusetts
Explore weekly flight availability from Ontario to Massachusetts. 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 March 13, 2026.
The most flights from CAON to USMA are scheduled on a Friday (14 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 on average).
Reviews of airlines servicing Massachusetts
Get insights into the airlines that provide service to Massachusetts. 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 Massachusetts. Reviews last updated March 13, 2026.
Read through reviews of airlines operating flights from Ontario to Massachusetts, such as Porter Airlines,Air Transat, andUnited Airlines. 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.
Comfort
8.0
Entertainment
7.0
Overall
8.0
Boarding
8.2
Crew
8.6
Food
7.6
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Comfort
8.0
Entertainment
7.0
Overall
8.0
Boarding
8.2
Crew
8.6
Food
7.6
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Comfort
8.0
Entertainment
7.0
Overall
8.0
Boarding
8.2
Crew
8.6
Food
7.6
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Comfort
8.0
Entertainment
7.0
Overall
8.0
Boarding
8.2
Crew
8.6
Food
7.6
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Comfort
8.0
Entertainment
7.0
Overall
8.0
Boarding
8.2
Crew
8.6
Food
7.6
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Related info for your journey
Find useful and relevant information for your journey from Ontario to Massachusetts. 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 Ontario to Massachusetts
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Massachusetts by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Ontario to Massachusetts by cabin class
Find flights from Ontario to Massachusetts, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Ontario and Massachusetts flights
Browse other Ontario and Massachusetts flight options. Last updated on March 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Massachusetts
Find the right flight back to Ontario after your stay in Massachusetts
Ontario to Massachusetts flights
Consider these flights traveling from Ontario to Massachusetts.
Top 3 airlines flying from Ontario to Massachusetts
Discover the top 3 airlines that operate flights from Ontario to Massachusetts. 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 March 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$179 | Average$318 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$180 | Average$298 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$213 | Average$403 | FlexibilityNo cancel fee | On-time69% |