$96+ Cheap flights from Rhode Island to Ontario
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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
PVD — YYZ
Apr 17 — Apr 241
Round-trip
1 adult, Economy
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Find cheap flights from Rhode Island to Ontario with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Rhode Island to OntarioExplore the most affordable flight options available from Rhode Island to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 18, 2026.
Explore the most affordable flight options available from Rhode Island to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 18, 2026.
This Trip.com deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3010:20 am
BOS
- YTZ
Nonstop1h 54m
Porter Airlines
Fri 5/110:00 am
YTZ
- BOS
1 stop6h 00m
Porter Airlines
Deal found 3/16![Porter Airlines logo]()
$225
This Trip.com deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:00 am
BOS
- YTZ
Nonstop1h 54m
Porter Airlines
Mon 4/277:35 pm
YTZ
- BOS
Nonstop1h 35m
Porter Airlines
Deal found 3/16![Porter Airlines logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:00 am
BOS
- YTZ
Nonstop1h 54m
Porter Airlines
Thu 4/238:00 am
YTZ
- BOS
Nonstop1h 35m
Porter Airlines
Deal found 3/16![Porter Airlines logo]()
$227
This FlightHub deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:00 am
BOS
- YTZ
Nonstop1h 54m
Porter Airlines
Wed 4/298:00 am
YTZ
- BOS
Nonstop1h 35m
Porter Airlines
Deal found 3/17![Porter Airlines logo]()
$228
This FlightHub deal was found by Cheapflights users on 3/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/281:25 pm
BOS
- YTZ
Nonstop1h 54m
Porter Airlines
Thu 4/307:35 pm
YTZ
- BOS
Nonstop1h 35m
Porter Airlines
Deal found 3/15![Porter Airlines logo]()
$229
This Mytrip deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/235:30 am
BOS
- YTZ
1 stop6h 22m
Multiple Airlines
Mon 4/277:35 pm
YTZ
- BOS
Nonstop1h 35m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$230
This Flightnetwork deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3010:40 am
BOS
- YTZ
1 stop5h 12m
Multiple Airlines
Thu 5/710:00 am
YTZ
- BOS
1 stop6h 00m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/125:30 pm
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Mon 6/158:50 am
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Deal found 3/17![Porter Airlines logo]()
$232
This Trip.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/13:25 pm
BOS
- YTZ
1 stop3h 33m
Porter Airlines
Fri 5/83:05 pm
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Deal found 3/17![Porter Airlines logo]()
$234
This Mytrip deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/167:10 am
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Wed 6/243:05 pm
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Deal found 3/16![Porter Airlines logo]()
$236
This Flightnetwork deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/93:30 pm
BOS
- YYZ
1 stop4h 40m
Multiple Airlines
Sun 4/128:15 am
YYZ
- BOS
Nonstop1h 44m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$237
This Flightnetwork deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2310:45 am
BOS
- YYZ
Nonstop1h 53m
Air Canada
Mon 4/276:15 am
YYZ
- BOS
1 stop3h 34m
Air Canada
Deal found 3/16![Air Canada logo]()
$239
Best flights from Rhode Island to OntarioDiscover carefully curated flight deals from Rhode Island to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 18, 2026.
Discover carefully curated flight deals from Rhode Island to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 18, 2026.
This FlightHub deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/117:00 am
BOS
- YOW
1 stop4h 29m
Porter Airlines
Thu 4/168:40 am
YOW
- BOS
1 stop4h 00m
Porter Airlines
Deal found 3/16![Porter Airlines logo]()
$267
This Delta deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/246:00 pm
BOS
- YYZ
1 stop5h 43m
Delta
Thu 4/306:00 am
YYZ
- BOS
1 stop5h 25m
Delta
Deal found 3/16![Delta logo]()
$304
This United Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/13:32 pm
BOS
- YUL
1 stop6h 34m
United Airlines
Sun 5/36:00 am
YUL
- BOS
1 stop4h 20m
United Airlines
Deal found 3/17![United Airlines logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:30 pm
BOS
- YXU
1 stop10h 50m
Multiple Airlines
Mon 5/45:55 pm
YXU
- BOS
2 stops22h 05m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$515
This Air Canada deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:15 am
BOS
- YQG
1 stop12h 54m
Air Canada
Mon 5/44:05 pm
YQG
- BOS
1 stop6h 34m
Air Canada
Deal found 3/16![Air Canada logo]()
$560
This Porter Airlines deal was found by Cheapflights users on 3/15. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/310:05 am
BOS
- YYZ
Nonstop1h 55m
Porter Airlines
Sat 6/67:25 am
YYZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 3/15![Porter Airlines logo]()
$289
This Delta deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/271:00 pm
BOS
- YYZ
1 stop5h 09m
Delta
Wed 4/296:00 am
YYZ
- BOS
1 stop6h 22m
Delta
Deal found 3/16![Delta logo]()
$304
This Porter Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/53:25 pm
BOS
- YTZ
1 stop3h 33m
Porter Airlines
Fri 7/101:00 pm
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Deal found 3/17![Porter Airlines logo]()
$296
This American Airlines deal was found by Cheapflights users on 3/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/127:45 pm
PVD
- YOW
2 stops21h 06m
American Airlines
Thu 4/166:45 am
YOW
- PVD
2 stops26h 26m
American Airlines
Deal found 3/14![American Airlines logo]()
$679
This United Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:45 am
BOS
- YOW
1 stop4h 18m
United Airlines
Sun 5/35:50 pm
YOW
- BOS
1 stop4h 24m
United Airlines
Deal found 3/17![United Airlines logo]()
$342
This Porter Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/14:45 pm
BOS
- YUL
Nonstop1h 30m
Porter Airlines
Tue 6/26:30 am
YUL
- BOS
1 stop4h 01m
Porter Airlines
Deal found 3/16![Porter Airlines logo]()
$298
This United Airlines deal was found by Cheapflights users on 3/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:45 am
PVD
- YYZ
1 stop4h 19m
United Airlines
Tue 9/157:43 pm
YYZ
- PVD
1 stop4h 15m
United Airlines
Deal found 3/13![United Airlines logo]()
$362
This Porter Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/283:25 pm
BOS
- YYZ
1 stop4h 19m
Porter Airlines
Sun 7/53:55 pm
YYZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 3/17![Porter Airlines logo]()
$305
This Delta deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/295:29 am
PVD
- YYZ
1 stop7h 55m
Delta
Sun 5/32:15 pm
YYZ
- PVD
1 stop9h 16m
Delta
Deal found 3/16![Delta logo]()
$395
This Porter Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/227:00 am
BOS
- YTZ
Nonstop1h 54m
Porter Airlines
Tue 4/282:05 pm
YTZ
- BOS
1 stop4h 07m
Porter Airlines
Deal found 3/16![Porter Airlines logo]()
$312
This United Airlines deal was found by Cheapflights users on 3/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:00 am
BOS
- YYZ
1 stop5h 49m
United Airlines
Tue 9/2210:45 am
YYZ
- BOS
1 stop5h 58m
United Airlines
Deal found 3/13![United Airlines logo]()
$378
This Porter Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/194:45 pm
BOS
- YYZ
2 stops12h 49m
Porter Airlines
Sun 6/213:40 pm
YYZ
- BOS
1 stop5h 15m
Porter Airlines
Deal found 3/16![Porter Airlines logo]()
$314
This United Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/145:10 am
BOS
- YYZ
Nonstop1h 53m
United Airlines
Wed 6/177:30 am
YYZ
- BOS
1 stop3h 46m
United Airlines
Deal found 3/17![United Airlines logo]()
$380
This Porter Airlines deal was found by Cheapflights users on 3/15. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/293:30 pm
BOS
- YOW
Nonstop1h 29m
Porter Airlines
Sun 5/32:30 pm
YOW
- BOS
Nonstop1h 30m
Porter Airlines
Deal found 3/15![Porter Airlines logo]()
$314
This United Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/125:00 pm
BOS
- YYZ
Nonstop1h 53m
United Airlines
Wed 6/176:30 am
YYZ
- BOS
1 stop4h 46m
United Airlines
Deal found 3/17![United Airlines logo]()
$380
This United Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:00 am
PVD
- YYZ
1 stop4h 04m
United Airlines
Wed 4/297:43 pm
YYZ
- PVD
1 stop4h 11m
United Airlines
Deal found 3/17![United Airlines logo]()
$383
This Porter Airlines deal was found by Cheapflights users on 3/14. 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.
Sat 5/911:15 am
BOS
- YUL
1 stop7h 00m
Porter Airlines
Sat 5/1610:35 am
YUL
- BOS
1 stop6h 11m
Porter Airlines
Deal found 3/14![Porter Airlines logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 3/15. 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.
Fri 4/36:00 am
PVD
- YOW
1 stop11h 13m
Multiple Airlines
Sun 4/54:20 pm
YOW
- PVD
1 stop20h 37m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$671
This United Airlines deal was found by Cheapflights users on 3/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/304:20 pm
PVD
- YYZ
1 stop7h 39m
United Airlines
Thu 4/212:45 pm
YYZ
- PVD
1 stop6h 16m
United Airlines
Deal found 3/13![United Airlines logo]()
$383
This Air Canada deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/26:00 am
BOS
- YXU
1 stop5h 45m
Air Canada
Tue 8/46:00 am
YXU
- BOS
1 stop5h 52m
Air Canada
Deal found 3/17![Air Canada logo]()
$704
This American Airlines deal was found by Cheapflights users on 3/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/107:45 pm
PVD
- YUL
2 stops25h 52m
American Airlines
Mon 4/134:16 pm
YUL
- PVD
2 stops22h 22m
American Airlines
Deal found 3/13![American Airlines logo]()
$729
This Porter Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/14:45 pm
BOS
- YTZ
1 stop5h 35m
Porter Airlines
Wed 6/109:00 am
YTZ
- BOS
2 stops7h 00m
Porter Airlines
Deal found 3/16![Porter Airlines logo]()
$348
This United Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/38:58 am
PVD
- YYZ
1 stop6h 48m
United Airlines
Mon 4/67:43 pm
YYZ
- PVD
1 stop14h 01m
United Airlines
Deal found 3/16![United Airlines logo]()
$383
This Air Canada deal was found by Cheapflights users on 3/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/301:00 pm
BOS
- YXU
1 stop4h 04m
Air Canada
Thu 5/712:20 pm
YXU
- BOS
1 stop5h 39m
Air Canada
Deal found 3/15![Air Canada logo]()
$704
This Kiwi.com deal was found by Cheapflights users on 3/15. 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.
Wed 4/17:00 am
PVD
- YOW
1 stop10h 13m
Multiple Airlines
Sun 4/54:45 pm
YOW
- PVD
2 stops29h 19m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$712
Last-minute flights from Rhode Island to OntarioDiscover last-minute flight deals from Rhode Island to Ontario. Data last updated March 18, 2026 and is based on user searches.
Discover last-minute flight deals from Rhode Island to Ontario. Data last updated March 18, 2026 and is based on user searches.
This Flightnetwork deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/93:30 pm
BOS
- YYZ
1 stop4h 40m
Multiple Airlines
Sun 4/128:15 am
YYZ
- BOS
Nonstop1h 44m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$237
This Gotogate deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/135:30 am
BOS
- YYZ
1 stop5h 09m
Air Canada
Thu 4/168:15 am
YYZ
- BOS
Nonstop1h 44m
Air Canada
Deal found 3/17![Air Canada logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:00 am
BOS
- YTZ
Nonstop1h 54m
Porter Airlines
Thu 4/238:00 am
YTZ
- BOS
Nonstop1h 35m
Porter Airlines
Deal found 3/16![Porter Airlines logo]()
$227
This Trip.com deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:00 am
BOS
- YTZ
Nonstop1h 54m
Porter Airlines
Mon 4/277:35 pm
YTZ
- BOS
Nonstop1h 35m
Porter Airlines
Deal found 3/16![Porter Airlines logo]()
$226
This Mytrip deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/235:30 am
BOS
- YTZ
1 stop6h 22m
Multiple Airlines
Mon 4/277:35 pm
YTZ
- BOS
Nonstop1h 35m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$230
This Flightnetwork deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2310:45 am
BOS
- YYZ
Nonstop1h 53m
Air Canada
Mon 4/276:15 am
YYZ
- BOS
1 stop3h 34m
Air Canada
Deal found 3/16![Air Canada logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/267:00 am
BOS
- YTZ
Nonstop1h 54m
Porter Airlines
Thu 4/308:00 am
YTZ
- BOS
Nonstop1h 35m
Porter Airlines
Deal found 3/17![Porter Airlines logo]()
$234
This FlightHub deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:00 am
BOS
- YTZ
Nonstop1h 54m
Porter Airlines
Wed 4/298:00 am
YTZ
- BOS
Nonstop1h 35m
Porter Airlines
Deal found 3/17![Porter Airlines logo]()
$228
This FlightHub deal was found by Cheapflights users on 3/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/281:25 pm
BOS
- YTZ
Nonstop1h 54m
Porter Airlines
Thu 4/307:35 pm
YTZ
- BOS
Nonstop1h 35m
Porter Airlines
Deal found 3/15![Porter Airlines logo]()
$229
This Trip.com deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3010:20 am
BOS
- YTZ
Nonstop1h 54m
Porter Airlines
Fri 5/110:00 am
YTZ
- BOS
1 stop6h 00m
Porter Airlines
Deal found 3/16![Porter Airlines logo]()
$225
This Flightnetwork deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3010:40 am
BOS
- YTZ
1 stop5h 12m
Multiple Airlines
Thu 5/710:00 am
YTZ
- BOS
1 stop6h 00m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$231
This Mytrip deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:15 am
BOS
- YYZ
Nonstop1h 53m
Air Canada
Thu 5/74:15 pm
YYZ
- BOS
Nonstop1h 44m
Air Canada
Deal found 3/16![Air Canada logo]()
$240
One-way flights from Rhode Island to OntarioSearch for one-way flight options from Rhode Island to Ontario. Find affordable one-way fares based on user searches. Data last updated March 18, 2026.
Search for one-way flight options from Rhode Island to Ontario. Find affordable one-way fares based on user searches. Data last updated March 18, 2026.
This Super.com deal was found by Cheapflights users on 3/15. 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.
Thu 4/93:30 pm
BOS
- YTZ
1 stop4h 33m
Porter Airlines
Deal found 3/15![Porter Airlines logo]()
$96
This Super.com deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/137:00 am
BOS
- YTZ
Nonstop1h 54m
Porter Airlines
Deal found 3/16![Porter Airlines logo]()
$97
This Super.com deal was found by Cheapflights users on 3/15. 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.
Thu 4/93:30 pm
BOS
- YYZ
1 stop4h 40m
Porter Airlines
Deal found 3/15![Porter Airlines logo]()
$98
This Trip.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/73:30 pm
BOS
- YTZ
1 stop4h 33m
Porter Airlines
Deal found 3/17![Porter Airlines logo]()
$98
This Trip.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/203:30 pm
BOS
- YYZ
1 stop4h 40m
Porter Airlines
Deal found 3/17![Porter Airlines logo]()
$99
This Trip.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/73:30 pm
BOS
- YYZ
1 stop4h 40m
Porter Airlines
Deal found 3/17![Porter Airlines logo]()
$101
This Super.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/13:25 pm
BOS
- YYZ
1 stop4h 59m
Porter Airlines
Deal found 3/17![Porter Airlines logo]()
$102
This SmartFares deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/63:40 pm
BOS
- YUL
Nonstop1h 33m
Air Canada
Deal found 3/17![Air Canada logo]()
$102
This Super.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/176:35 pm
BOS
- YYZ
Nonstop1h 55m
Porter Airlines
Deal found 3/17![Porter Airlines logo]()
$103
This Trip.com deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:10 am
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Deal found 3/16![Porter Airlines logo]()
$105
This Flightnetwork deal was found by Cheapflights users on 3/15. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/314:45 pm
BOS
- YUL
Nonstop1h 30m
Porter Airlines
Deal found 3/15![Porter Airlines logo]()
$105
This Trip.com deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/13:25 pm
BOS
- YTZ
1 stop3h 33m
Porter Airlines
Deal found 3/16![Porter Airlines logo]()
$106
Find flight deals from Rhode Island to Ontario
Keep the following information in mind while searching for Rhode Island to Ontario flight deals. Data was last updated March 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $225 (Trip.com) |
One-way from | $96 (Super.com) |
Popular in | November |
Cheapest in | October |
Average price | $315 |
Cheapflights Fare Finder
Customize your flight search to find flights from Rhode Island to Ontario 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 18, 2026.
Use the filters below to find and compare flights from Rhode Island to Ontario that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonOttawa
BOS - YOW
BOSYOW
Boston Logan Intl
Sat 4/11
7:00 am-11:29 am
1 stop4h 29m
Ottawa
Thu 4/16
8:40 am-12:40 pm
1 stop4h 00m
$267
BostonToronto
BOS - YYZ
BOSYYZ
Boston Logan Intl
Wed 6/3
10:05 am-12:00 pm
Nonstop1h 55m
Toronto Pearson Intl
Sat 6/6
7:25 am-9:05 am
Nonstop1h 40m
$289
BostonToronto
BOS - YTZ
BOSYTZ
Boston Logan Intl
Sun 7/5
3:25 pm-6:58 pm
1 stop3h 33m
Toronto Island
Fri 7/10
1:00 pm-2:41 pm
Nonstop1h 41m
$296
BostonMontreal
BOS - YUL
BOSYUL
Boston Logan Intl
Mon 6/1
4:45 pm-6:15 pm
Nonstop1h 30m
Montreal Pierre Elliott Trudeau Intl
Tue 6/2
6:30 am-10:31 am
1 stop4h 01m
$298
BostonToronto
BOS - YYZ
BOSYYZ
Boston Logan Intl
Fri 4/24
6:00 pm-11:43 pm
1 stop5h 43m
Toronto Pearson Intl
Thu 4/30
6:00 am-11:25 am
1 stop5h 25m
$304
BostonToronto
BOS - YYZ
BOSYYZ
Boston Logan Intl
Mon 4/27
1:00 pm-6:09 pm
1 stop5h 09m
Toronto Pearson Intl
Wed 4/29
6:00 am-12:22 pm
1 stop6h 22m
$304
BostonToronto
BOS - YYZ
BOSYYZ
Boston Logan Intl
Sun 6/28
3:25 pm-7:44 pm
1 stop4h 19m
Toronto Pearson Intl
Sun 7/5
3:55 pm-5:35 pm
Nonstop1h 40m
$305
BostonToronto
BOS - YTZ
BOSYTZ
Boston Logan Intl
Wed 4/22
7:00 am-8:54 am
Nonstop1h 54m
Toronto Island
Tue 4/28
2:05 pm-6:12 pm
1 stop4h 07m
$312
BostonMontreal
BOS - YUL
BOSYUL
Boston Logan Intl
Fri 5/1
3:32 pm-10:06 pm
1 stop6h 34m
Montreal Pierre Elliott Trudeau Intl
Sun 5/3
6:00 am-10:20 am
1 stop4h 20m
$313
BostonToronto
BOS - YYZ
BOSYYZ
Boston Logan Intl
Fri 6/19
4:45 pm-5:34 am
2 stops12h 49m
Toronto Pearson Intl
Sun 6/21
3:40 pm-8:55 pm
1 stop5h 15m
$314
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Rhode Island to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from Rhode Island with our price prediction graph.
BOS-YTZ
BOS-YYZ
BOS-YOW
BOS-YUL
PVD-YYZ
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 Rhode Island to Ontario
USRI-CAON
BOS-YTZ
BOS-YYZ
BOS-YOW
BOS-YUL
How much does it cost to fly round-trip from Rhode Island to Region of Ontario?
Reviews of airlines servicing Ontario
Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated March 18, 2026.
Get a feel of what it's like to fly with United Airlines and American Airlines from Rhode Island to Ontario by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.3
Crew
8.1
Boarding
7.7
Food
6.6
Entertainment
7.1
Overall
7.4
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Comfort
7.3
Crew
8.1
Boarding
7.7
Food
6.6
Entertainment
7.1
Overall
7.4
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Comfort
7.3
Crew
8.1
Boarding
7.7
Food
6.6
Entertainment
7.1
Overall
7.4
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Related info for your journey
Find useful and relevant information for your journey from Rhode Island to Ontario. 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 Rhode Island to Ontario
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Ontario by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Rhode Island to Ontario by cabin class
Find flights from Rhode Island to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Rhode Island and Ontario flights
Browse other Rhode Island and Ontario flight options. Last updated on March 18, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Ontario
Find the right flight back to Rhode Island after your stay in Ontario
Rhode Island to Ontario flights
Consider these flights traveling from Rhode Island to Ontario.
Top 2 airlines flying from Rhode Island to Ontario
Discover the top 2 airlines that operate flights from Rhode Island to Ontario. 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 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$350 | Average$407 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$388 | Average$703 | FlexibilityNo cancel fee | On-time69% |