$102+ 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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
PVD — YYZ
juin 1 — juin 81
Round-trip
1 adult, Economy
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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 mai 2, 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 mai 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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.
ven. 7/247:10 am
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
jeu. 8/61:00 pm
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Deal found 4/28![Porter Airlines logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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.
dim. 5/317:10 am
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
mer. 6/171:00 pm
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Deal found 4/28![Porter Airlines logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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.
sam. 5/167:10 am
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
dim. 5/173:05 pm
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Deal found 4/28![Porter Airlines logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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.
jeu. 7/97:10 am
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
mer. 7/1511:55 am
YTZ
- BOS
1 stop4h 05m
Porter Airlines
Deal found 4/28![Porter Airlines logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/128:30 pm
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
ven. 8/281:00 pm
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Deal found 4/27![Porter Airlines logo]()
$224
This Mytrip deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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.
sam. 5/165:50 am
BOS
- YTZ
1 stop4h 17m
Multiple Airlines
dim. 5/176:05 pm
YTZ
- BOS
Nonstop1h 41m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 5/234:45 pm
BOS
- YUL
Nonstop1h 30m
Porter Airlines
dim. 5/247:20 pm
YUL
- BOS
Nonstop1h 35m
Porter Airlines
Deal found 5/2![Porter Airlines logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/188:25 pm
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
jeu. 8/278:50 am
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Deal found 4/29![Porter Airlines logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 6/67:10 am
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
mer. 6/108:50 am
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Deal found 4/27![Porter Airlines logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/284:45 pm
BOS
- YUL
Nonstop1h 30m
Porter Airlines
dim. 5/317:20 pm
YUL
- BOS
Nonstop1h 35m
Porter Airlines
Deal found 5/2![Porter Airlines logo]()
$228
This Trip.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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.
jeu. 6/1110:05 am
BOS
- YYZ
Nonstop1h 55m
Porter Airlines
jeu. 6/187:25 am
YYZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 4/28![Porter Airlines logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 6/74:45 pm
BOS
- YUL
Nonstop1h 30m
Porter Airlines
sam. 6/137:20 pm
YUL
- BOS
Nonstop1h 35m
Porter Airlines
Deal found 5/2![Porter Airlines logo]()
$229
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 mai 2, 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 mai 2, 2026.
This Porter Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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.
jeu. 6/1110:05 am
BOS
- YYZ
Nonstop1h 55m
Porter Airlines
jeu. 6/187:25 am
YYZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 4/28![Porter Airlines logo]()
$276
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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.
ven. 7/247:19 am
BOS
- YYZ
1 stop8h 27m
United Airlines
dim. 7/268:00 pm
YYZ
- BOS
1 stop12h 17m
United Airlines
Deal found 4/28![United Airlines logo]()
$301
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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.
ven. 6/196:00 pm
BOS
- YYZ
1 stop5h 40m
Delta
mar. 6/236:59 pm
YYZ
- BOS
1 stop4h 28m
Delta
Deal found 4/28![Delta logo]()
$301
This Air Transat deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 7/54:45 pm
BOS
- YYZ
1 stop5h 15m
Air Transat
ven. 7/177:25 am
YYZ
- BOS
Nonstop1h 40m
Air Transat
Deal found 5/1![Air Transat logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 5/228:30 pm
BOS
- YQT
1 stop12h 25m
Multiple Airlines
lun. 5/257:50 pm
YQT
- BOS
2 stops20h 05m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$437
This Air Canada deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 6/1110:45 am
BOS
- YQT
1 stop6h 35m
Air Canada
dim. 6/145:10 am
YQT
- BOS
1 stop6h 36m
Air Canada
Deal found 4/27![Air Canada logo]()
$438
This Porter Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 5/177:10 am
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
mar. 6/21:55 pm
YTZ
- BOS
1 stop5h 10m
Porter Airlines
Deal found 4/30![Porter Airlines logo]()
$284
This American Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 5/299:09 pm
PVD
- YUL
2 stops24h 29m
American Airlines
ven. 6/57:51 am
YUL
- PVD
1 stop15h 22m
American Airlines
Deal found 5/1![American Airlines logo]()
$576
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/307:19 am
BOS
- YYZ
1 stop16h 40m
United Airlines
mer. 7/153:00 pm
YYZ
- BOS
1 stop6h 53m
United Airlines
Deal found 4/29![United Airlines logo]()
$302
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 6/187:00 pm
BOS
- YYZ
1 stop4h 40m
Delta
lun. 6/297:55 am
YYZ
- BOS
1 stop7h 35m
Delta
Deal found 4/29![Delta logo]()
$312
This oojo deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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.
jeu. 7/96:30 pm
BOS
- YXU
1 stop10h 50m
WestJet
lun. 7/136:10 am
YXU
- BOS
1 stop16h 10m
WestJet
Deal found 4/28![WestJet logo]()
$629
This Porter Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/64:45 pm
BOS
- YTZ
1 stop5h 35m
Porter Airlines
mar. 7/143:05 pm
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Deal found 5/1![Porter Airlines logo]()
$286
This Air Transat deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 7/46:35 pm
BOS
- YYZ
Nonstop1h 55m
Air Transat
jeu. 7/164:00 pm
YYZ
- BOS
1 stop4h 55m
Air Transat
Deal found 5/1![Air Transat logo]()
$327
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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.
ven. 6/512:00 pm
BOS
- YUL
1 stop6h 53m
Delta
mar. 6/166:00 am
YUL
- BOS
2 stops10h 31m
Delta
Deal found 4/28![Delta logo]()
$312
This Porter Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 7/54:45 pm
BOS
- YTZ
1 stop5h 35m
Porter Airlines
ven. 7/173:05 pm
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Deal found 5/1![Porter Airlines logo]()
$293
This Air Transat deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 7/84:45 pm
BOS
- YYZ
1 stop5h 15m
Air Transat
sam. 7/187:25 am
YYZ
- BOS
Nonstop1h 40m
Air Transat
Deal found 5/1![Air Transat logo]()
$327
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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.
lun. 5/259:00 am
BOS
- YUL
1 stop4h 39m
Delta
lun. 6/16:00 am
YUL
- BOS
2 stops10h 28m
Delta
Deal found 4/28![Delta logo]()
$312
This Porter Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 6/176:35 pm
BOS
- YYZ
Nonstop1h 55m
Porter Airlines
ven. 6/263:55 pm
YYZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 4/29![Porter Airlines logo]()
$295
This Delta deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 5/309:00 am
BOS
- YUL
1 stop4h 39m
Delta
sam. 6/69:30 am
YUL
- BOS
1 stop8h 33m
Delta
Deal found 5/1![Delta logo]()
$313
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 6/175:50 am
BOS
- YUL
Nonstop1h 25m
United Airlines
mar. 6/231:10 pm
YUL
- BOS
1 stop8h 43m
United Airlines
Deal found 4/30![United Airlines logo]()
$389
This Porter Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 7/54:45 pm
BOS
- YTZ
1 stop5h 35m
Porter Airlines
sam. 7/181:00 pm
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Deal found 5/1![Porter Airlines logo]()
$299
This Air Canada deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 6/145:10 am
BOS
- YQT
1 stop5h 40m
Air Canada
dim. 6/216:25 pm
YQT
- BOS
1 stop15h 23m
Air Canada
Deal found 4/30![Air Canada logo]()
$463
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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.
mar. 5/1212:00 pm
BOS
- YUL
2 stops11h 13m
Delta
mer. 5/206:00 am
YUL
- BOS
2 stops8h 15m
Delta
Deal found 4/28![Delta logo]()
$317
This Porter Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 5/163:25 pm
BOS
- YYZ
1 stop4h 59m
Porter Airlines
jeu. 6/43:40 pm
YYZ
- BOS
1 stop5h 15m
Porter Airlines
Deal found 4/30![Porter Airlines logo]()
$301
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 6/35:50 am
PVD
- YYZ
1 stop4h 14m
United Airlines
mar. 6/92:45 pm
YYZ
- PVD
1 stop6h 48m
United Airlines
Deal found 5/1![United Airlines logo]()
$420
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 6/187:00 pm
BOS
- YYZ
1 stop4h 40m
Delta
dim. 6/216:59 pm
YYZ
- BOS
1 stop4h 28m
Delta
Deal found 4/29![Delta logo]()
$319
This Porter Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/1611:15 am
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
jeu. 6/2512:25 pm
YTZ
- BOS
1 stop8h 30m
Porter Airlines
Deal found 4/29![Porter Airlines logo]()
$318
This Delta deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 7/25:00 pm
BOS
- YYZ
1 stop6h 43m
Delta
dim. 7/56:03 am
YYZ
- BOS
1 stop5h 12m
Delta
Deal found 5/2![Delta logo]()
$325
This Air Canada deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 8/2810:50 am
BOS
- YQG
1 stop4h 32m
Air Canada
lun. 8/314:05 pm
YQG
- BOS
1 stop6h 33m
Air Canada
Deal found 4/29![Air Canada logo]()
$545
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 6/45:50 am
PVD
- YYZ
2 stops7h 15m
United Airlines
mar. 6/99:35 am
YYZ
- PVD
1 stop4h 30m
United Airlines
Deal found 4/30![United Airlines logo]()
$468
Last-minute flights from Rhode Island to OntarioDiscover last-minute flight deals from Rhode Island to Ontario. Data last updated mai 2, 2026 and is based on user searches.
Discover last-minute flight deals from Rhode Island to Ontario. Data last updated mai 2, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/128:30 pm
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
ven. 8/281:00 pm
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Deal found 4/27![Porter Airlines logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/137:10 am
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
mar. 5/193:05 pm
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Deal found 4/29![Porter Airlines logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 5/157:10 am
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
dim. 5/173:05 pm
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Deal found 4/30![Porter Airlines logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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.
sam. 5/167:10 am
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
dim. 5/173:05 pm
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Deal found 4/28![Porter Airlines logo]()
$221
This Mytrip deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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.
sam. 5/165:50 am
BOS
- YTZ
1 stop4h 17m
Multiple Airlines
dim. 5/176:05 pm
YTZ
- BOS
Nonstop1h 41m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$225
This Flybillet deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flybillet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 5/165:50 am
BOS
- YTZ
1 stop4h 17m
Air Canada
dim. 5/179:30 am
YTZ
- BOS
1 stop5h 17m
Air Canada
Deal found 4/28![Air Canada logo]()
$229
This Trip.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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.
sam. 5/1610:05 am
BOS
- YYZ
Nonstop1h 55m
Porter Airlines
dim. 5/177:25 am
YYZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 4/28![Porter Airlines logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 5/234:45 pm
BOS
- YUL
Nonstop1h 30m
Porter Airlines
dim. 5/247:20 pm
YUL
- BOS
Nonstop1h 35m
Porter Airlines
Deal found 5/2![Porter Airlines logo]()
$226
This Trip.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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.
mer. 5/2710:05 am
BOS
- YYZ
Nonstop1h 55m
Porter Airlines
ven. 5/297:25 am
YYZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 4/28![Porter Airlines logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/284:45 pm
BOS
- YUL
Nonstop1h 30m
Porter Airlines
dim. 5/317:20 pm
YUL
- BOS
Nonstop1h 35m
Porter Airlines
Deal found 5/2![Porter Airlines logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 5/294:45 pm
BOS
- YUL
Nonstop1h 30m
Porter Airlines
dim. 5/317:20 pm
YUL
- BOS
Nonstop1h 35m
Porter Airlines
Deal found 5/1![Porter Airlines logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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.
dim. 5/317:10 am
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
mer. 6/171:00 pm
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Deal found 4/28![Porter Airlines logo]()
$220
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 mai 2, 2026.
Search for one-way flight options from Rhode Island to Ontario. Find affordable one-way fares based on user searches. Data last updated mai 2, 2026.
This Gotogate deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/203:25 pm
BOS
- YYZ
1 stop4h 19m
Porter Airlines
Deal found 4/29![Porter Airlines logo]()
$102
This Super.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/67:10 am
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Deal found 4/29![Porter Airlines logo]()
$102
This Super.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/276:35 pm
BOS
- YYZ
Nonstop1h 55m
Porter Airlines
Deal found 4/29![Porter Airlines logo]()
$103
This Super.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 5/294:45 pm
BOS
- YTZ
1 stop5h 35m
Porter Airlines
Deal found 4/30![Porter Airlines logo]()
$103
This Cheapflightsfares deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 6/1110:05 am
BOS
- YYZ
Nonstop1h 55m
Porter Airlines
Deal found 4/30![Porter Airlines logo]()
$104
This Flightnetwork deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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.
mar. 5/125:10 am
BOS
- YYZ
Nonstop1h 53m
Air Canada
Deal found 4/28![Air Canada logo]()
$105
This Mytrip deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 8/811:15 am
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Deal found 5/1![Porter Airlines logo]()
$105
This Justfly.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/811:15 am
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Deal found 4/30![Porter Airlines logo]()
$106
This Kissandfly.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/1310:45 am
BOS
- YYZ
Nonstop1h 50m
Air Canada
Deal found 4/28![Air Canada logo]()
$107
This Mytrip deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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.
mar. 5/127:10 am
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Deal found 4/28![Porter Airlines logo]()
$107
This Trip.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 5/163:25 pm
BOS
- YYZ
1 stop4h 59m
Porter Airlines
Deal found 4/29![Porter Airlines logo]()
$108
This FlightHub deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 5/237:10 am
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Deal found 4/30![Porter Airlines logo]()
$109
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 mai 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $218 (Kiwi.com) |
One-way from | $102 (Gotogate) |
Popular in | April |
Cheapest in | October |
Average price | $305 |
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 mai 2, 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
Quickest round-trip
BostonToronto
BOS - YYZ
BOSYYZ
Boston Logan Intl
jeu. 6/11
10:05 am-12:00 pm
Nonstop1h 55m
Toronto Pearson Intl
jeu. 6/18
7:25 am-9:05 am
Nonstop1h 40m
$276
BostonToronto
BOS - YTZ
BOSYTZ
Boston Logan Intl
dim. 5/17
7:10 am-8:57 am
Nonstop1h 47m
Toronto Island
mar. 6/2
1:55 pm-7:05 pm
1 stop5h 10m
$284
BostonToronto
BOS - YTZ
BOSYTZ
Boston Logan Intl
lun. 7/6
4:45 pm-10:20 pm
1 stop5h 35m
Toronto Island
mar. 7/14
3:05 pm-4:46 pm
Nonstop1h 41m
$286
BostonToronto
BOS - YTZ
BOSYTZ
Boston Logan Intl
dim. 7/5
4:45 pm-10:20 pm
1 stop5h 35m
Toronto Island
ven. 7/17
3:05 pm-4:46 pm
Nonstop1h 41m
$293
BostonToronto
BOS - YYZ
BOSYYZ
Boston Logan Intl
mer. 6/17
6:35 pm-8:30 pm
Nonstop1h 55m
Toronto Pearson Intl
ven. 6/26
3:55 pm-5:35 pm
Nonstop1h 40m
$295
BostonToronto
BOS - YTZ
BOSYTZ
Boston Logan Intl
dim. 7/5
4:45 pm-10:20 pm
1 stop5h 35m
Toronto Island
sam. 7/18
1:00 pm-2:41 pm
Nonstop1h 41m
$299
BostonToronto
BOS - YYZ
BOSYYZ
Boston Logan Intl
ven. 7/24
7:19 am-3:46 pm
1 stop8h 27m
Toronto Pearson Intl
dim. 7/26
8:00 pm-8:17 am
1 stop12h 17m
$301
BostonToronto
BOS - YYZ
BOSYYZ
Boston Logan Intl
ven. 6/19
6:00 pm-11:40 pm
1 stop5h 40m
Toronto Pearson Intl
mar. 6/23
6:59 pm-11:27 pm
1 stop4h 28m
$301
BostonToronto
BOS - YYZ
BOSYYZ
Boston Logan Intl
sam. 5/16
3:25 pm-8:24 pm
1 stop4h 59m
Toronto Pearson Intl
jeu. 6/4
3:40 pm-8:55 pm
1 stop5h 15m
$301
BostonToronto
BOS - YYZ
BOSYYZ
Boston Logan Intl
mar. 6/30
7:19 am-11:59 pm
1 stop16h 40m
Toronto Pearson Intl
mer. 7/15
3:00 pm-9:53 pm
1 stop6h 53m
$302
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-YUL
BOS-YYZ
BOS-YOW
PVD-YYZ
BOS-YQT
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-YUL
BOS-YYZ
BOS-YOW
PVD-YYZ
What is the cheapest month to book a flight from Rhode Island to Region of Ontario?
Currently, July is the cheapest month in which you can book a flight from Rhode Island to Region of Ontario (average of $137). Flying from Rhode Island to Region of Ontario in May is currently the most expensive (average of $398). 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.
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 mai 2, 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.
Entertainment
7.1
Comfort
7.3
Food
6.6
Boarding
7.7
Crew
8.1
Overall
7.4
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Entertainment
7.1
Comfort
7.3
Food
6.6
Boarding
7.7
Crew
8.1
Overall
7.4
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Entertainment
7.1
Comfort
7.3
Food
6.6
Boarding
7.7
Crew
8.1
Overall
7.4
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
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.
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.
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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 mai 2, 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 mai 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$367 | Average$411 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$377 | Average$703 | FlexibilityNo cancel fee | On-time69% |