$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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
PVD — YYZ
Jul 23 — Jul 301
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Rhode Island to Ontario with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Rhode Island to Ontario
Cheapest
Best
Last-minute
One-way
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 June 23, 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 June 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” 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 9/147:10 am
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Sun 9/273:05 pm
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Deal found 6/20![Porter Airlines logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” 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 9/157:10 am
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Fri 9/256:00 pm
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Deal found 6/20![Porter Airlines logo]()
$204
This Justfly.com deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” 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.
Sat 9/55:30 pm
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Mon 9/1410:00 am
YTZ
- BOS
1 stop6h 00m
Porter Airlines
Deal found 6/21![Porter Airlines logo]()
$205
This Flightnetwork deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” 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 8/59:35 am
BOS
- YTZ
Nonstop1h 59m
Air Canada
Wed 8/127:15 am
YTZ
- BOS
Nonstop1h 37m
Air Canada
Deal found 6/22![Air Canada logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” 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 9/77:10 am
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Mon 9/143:05 pm
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Deal found 6/20![Porter Airlines logo]()
$207
This Mytrip deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” 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 8/42:45 pm
BOS
- YTZ
Nonstop1h 59m
Air Canada
Tue 8/1112:25 pm
YTZ
- BOS
Nonstop1h 37m
Air Canada
Deal found 6/20![Air Canada logo]()
$208
This Gotogate deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” 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.
Fri 9/187:10 am
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Thu 9/2411:55 am
YTZ
- BOS
1 stop4h 05m
Porter Airlines
Deal found 6/19![Porter Airlines logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” 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.
Thu 9/107:30 pm
BOS
- YYZ
Nonstop1h 55m
Porter Airlines
Sun 9/137:25 am
YYZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 6/21![Porter Airlines logo]()
$211
This Mytrip deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” 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.
Mon 7/202:45 pm
BOS
- YTZ
Nonstop1h 59m
Air Canada
Mon 7/275:15 pm
YTZ
- BOS
Nonstop1h 37m
Air Canada
Deal found 6/20![Air Canada logo]()
$211
This Mytrip deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” 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.
Fri 9/46:00 am
BOS
- YYZ
Nonstop1h 55m
Air Canada
Sun 9/68:10 am
YYZ
- BOS
Nonstop1h 43m
Air Canada
Deal found 6/21![Air Canada logo]()
$212
This Mytrip deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/99:35 am
BOS
- YTZ
Nonstop1h 59m
Air Canada
Sun 7/127:15 am
YTZ
- BOS
Nonstop1h 37m
Air Canada
Deal found 6/18![Air Canada logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 9/110:05 am
BOS
- YYZ
Nonstop1h 55m
Porter Airlines
Tue 9/15:35 pm
YYZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 6/18![Porter Airlines logo]()
$213
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 June 23, 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 June 23, 2026.
This United deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:05 am
BOS
- YUL
1 stop7h 04m
Multiple Airlines
Sat 7/44:40 pm
YUL
- BOS
Nonstop1h 27m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$245
This Porter Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” 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 9/147:10 am
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Thu 9/2411:55 am
YTZ
- BOS
1 stop4h 05m
Porter Airlines
Deal found 6/20![Porter Airlines logo]()
$250
This Delta deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” 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 9/115:00 pm
BOS
- YYZ
1 stop6h 39m
Delta
Mon 9/286:00 am
YYZ
- BOS
1 stop7h 22m
Delta
Deal found 6/20![Delta logo]()
$278
This United Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” 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 7/106:00 am
BOS
- YYZ
1 stop9h 46m
United Airlines
Sat 7/1111:00 am
YYZ
- BOS
1 stop8h 30m
United Airlines
Deal found 6/19![United Airlines logo]()
$289
This Air Transat deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” 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.
Thu 8/204:45 pm
BOS
- YYZ
1 stop5h 15m
Air Transat
Sat 8/227:25 am
YYZ
- BOS
Nonstop1h 40m
Air Transat
Deal found 6/22![Air Transat logo]()
$316
This Porter Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” 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 9/137:10 am
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Thu 9/2411:55 am
YTZ
- BOS
1 stop4h 05m
Porter Airlines
Deal found 6/20![Porter Airlines logo]()
$250
This Porter Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” 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 9/163:55 pm
BOS
- YTZ
1 stop4h 23m
Porter Airlines
Thu 9/241:35 pm
YTZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 6/20![Porter Airlines logo]()
$250
This United Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 7/188:00 am
BOS
- YUL
1 stop14h 06m
United Airlines
Sat 8/19:15 am
YUL
- BOS
1 stop14h 44m
United Airlines
Deal found 6/18![United Airlines logo]()
$290
This Air Canada deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” 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 8/3010:50 am
BOS
- YQG
1 stop4h 32m
Air Canada
Wed 9/24:05 pm
YQG
- BOS
1 stop6h 33m
Air Canada
Deal found 6/19![Air Canada logo]()
$597
This Porter Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” 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 9/118:10 pm
BOS
- YYZ
Nonstop1h 55m
Porter Airlines
Sat 9/267:25 am
YYZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 6/20![Porter Airlines logo]()
$253
This Air Transat deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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.
Fri 7/177:10 am
BOS
- YTZ
Nonstop1h 49m
Air Transat
Sat 7/188:50 am
YTZ
- BOS
Nonstop1h 39m
Air Transat
Deal found 6/18![Air Transat logo]()
$318
This United Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/68:27 pm
BOS
- YYZ
1 stop12h 52m
United Airlines
Fri 7/105:15 pm
YYZ
- BOS
1 stop7h 59m
United Airlines
Deal found 6/19![United Airlines logo]()
$295
This Kiwi.com deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” 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 7/186:30 pm
BOS
- YXU
1 stop22h 15m
WestJet
Fri 7/248:40 pm
YXU
- BOS
1 stop21h 00m
WestJet
Deal found 6/20![WestJet logo]()
$675
This American Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” 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.
Wed 9/2312:02 pm
PVD
- YOW
2 stops7h 58m
American Airlines
Sun 9/278:40 am
YOW
- PVD
2 stops9h 55m
American Airlines
Deal found 6/22![American Airlines logo]()
$720
This Porter Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” 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 7/53:35 pm
BOS
- YTZ
1 stop6h 18m
Porter Airlines
Thu 7/98:50 am
YTZ
- BOS
Nonstop1h 39m
Porter Airlines
Deal found 6/19![Porter Airlines logo]()
$271
This Delta deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/45:40 am
PVD
- YYZ
1 stop7h 54m
Delta
Sat 10/102:15 pm
YYZ
- PVD
1 stop9h 08m
Delta
Deal found 6/18![Delta logo]()
$365
This Porter Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/183:55 pm
BOS
- YTZ
1 stop5h 53m
Porter Airlines
Tue 8/256:00 pm
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Deal found 6/22![Porter Airlines logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” 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 7/277:10 am
BOS
- YQT
1 stop25h 45m
Multiple Airlines
Tue 8/410:10 am
YQT
- BOS
1 stop9h 31m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$398
This Porter Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/183:55 pm
BOS
- YTZ
1 stop5h 53m
Porter Airlines
Thu 8/273:05 pm
YTZ
- BOS
Nonstop1h 41m
Porter Airlines
Deal found 6/22![Porter Airlines logo]()
$271
This United Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” 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.
Tue 7/147:40 pm
PVD
- YYZ
1 stop4h 14m
United Airlines
Tue 7/217:43 pm
YYZ
- PVD
1 stop4h 03m
United Airlines
Deal found 6/20![United Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” 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 10/125:45 am
PVD
- YYZ
1 stop7h 47m
Delta
Fri 10/162:15 pm
YYZ
- PVD
1 stop9h 08m
Delta
Deal found 6/19![Delta logo]()
$403
This Mytrip deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/197:10 am
BOS
- YOW
1 stop5h 44m
Multiple Airlines
Sun 7/266:55 am
YOW
- BOS
2 stops14h 00m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$426
This Porter Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” 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 8/217:10 am
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Wed 8/2611:55 am
YTZ
- BOS
1 stop4h 05m
Porter Airlines
Deal found 6/22![Porter Airlines logo]()
$271
This United Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 9/208:30 am
PVD
- YYZ
1 stop7h 16m
United Airlines
Wed 9/239:44 am
YYZ
- PVD
1 stop14h 08m
United Airlines
Deal found 6/18![United Airlines logo]()
$365
This Porter Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” 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 8/1911:10 am
BOS
- YTZ
Nonstop1h 47m
Porter Airlines
Wed 8/2611:55 am
YTZ
- BOS
1 stop4h 05m
Porter Airlines
Deal found 6/22![Porter Airlines logo]()
$271
This United deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/299:30 am
BOS
- YUL
1 stop6h 40m
Multiple Airlines
Sun 7/58:55 am
YUL
- BOS
1 stop5h 07m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$446
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1710:00 am
BOS
- YUL
2 stops13h 25m
Delta
Tue 7/289:30 am
YUL
- BOS
1 stop3h 51m
Delta
Deal found 6/22![Delta logo]()
$461
This United Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” 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 7/36:50 pm
BOS
- YUL
Nonstop1h 36m
United Airlines
Sun 7/58:20 am
YUL
- BOS
Nonstop1h 25m
United Airlines
Deal found 6/19![United Airlines logo]()
$395
This Porter Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” 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 8/217:30 pm
BOS
- YYZ
Nonstop1h 55m
Porter Airlines
Sat 8/227:25 am
YYZ
- BOS
Nonstop1h 40m
Porter Airlines
Deal found 6/22![Porter Airlines logo]()
$275
This Air Canada deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/510:50 am
BOS
- YQG
1 stop4h 32m
Air Canada
Wed 8/124:05 pm
YQG
- BOS
1 stop6h 33m
Air Canada
Deal found 6/22![Air Canada logo]()
$597
Last-minute flights from Rhode Island to OntarioDiscover last-minute flight deals from Rhode Island to Ontario. Data last updated June 23, 2026 and is based on user searches.
Discover last-minute flight deals from Rhode Island to Ontario. Data last updated June 23, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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.
Thu 7/24:45 pm
BOS
- YUL
Nonstop1h 30m
Porter Airlines
Thu 7/97:20 pm
YUL
- BOS
Nonstop1h 35m
Porter Airlines
Deal found 6/18![Porter Airlines logo]()
$224
This Mytrip deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/99:35 am
BOS
- YTZ
Nonstop1h 59m
Air Canada
Sun 7/127:15 am
YTZ
- BOS
Nonstop1h 37m
Air Canada
Deal found 6/18![Air Canada logo]()
$212
This Mytrip deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/97:10 am
BOS
- YTZ
Nonstop1h 49m
Multiple Airlines
Sun 7/127:15 am
YTZ
- BOS
Nonstop1h 37m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” 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.
Thu 7/97:10 am
BOS
- YTZ
Nonstop1h 49m
Porter Airlines
Sun 7/128:50 am
YTZ
- BOS
Nonstop1h 39m
Porter Airlines
Deal found 6/20![Porter Airlines logo]()
$222
This Flightnetwork deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 7/910:50 am
BOS
- YYZ
Nonstop1h 55m
Air Canada
Sun 7/128:10 am
YYZ
- BOS
Nonstop1h 43m
Air Canada
Deal found 6/18![Air Canada logo]()
$223
This Mytrip deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” 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.
Sat 7/117:35 pm
BOS
- YTZ
Nonstop1h 59m
Air Canada
Sun 7/127:15 am
YTZ
- BOS
Nonstop1h 37m
Air Canada
Deal found 6/20![Air Canada logo]()
$214
This Booking.com deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” 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.
Sat 7/114:55 pm
BOS
- YYZ
Nonstop2h 03m
Air Canada
Sun 7/128:10 am
YYZ
- BOS
Nonstop1h 43m
Air Canada
Deal found 6/20![Air Canada logo]()
$226
This Mytrip deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/162:45 pm
BOS
- YTZ
Nonstop1h 59m
Air Canada
Sun 7/197:15 am
YTZ
- BOS
Nonstop1h 37m
Air Canada
Deal found 6/21![Air Canada logo]()
$213
This Trip.com deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/167:10 am
BOS
- YTZ
Nonstop1h 49m
Porter Airlines
Sun 7/198:50 am
YTZ
- BOS
Nonstop1h 39m
Porter Airlines
Deal found 6/21![Porter Airlines logo]()
$219
This Mytrip deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/166:00 am
BOS
- YYZ
Nonstop1h 55m
Air Canada
Sun 7/198:10 am
YYZ
- BOS
Nonstop1h 43m
Air Canada
Deal found 6/21![Air Canada logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” 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 7/177:10 am
BOS
- YTZ
Nonstop1h 49m
Porter Airlines
Sun 7/198:50 am
YTZ
- BOS
Nonstop1h 39m
Porter Airlines
Deal found 6/22![Porter Airlines logo]()
$220
This Mytrip deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” 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.
Mon 7/202:45 pm
BOS
- YTZ
Nonstop1h 59m
Air Canada
Mon 7/275:15 pm
YTZ
- BOS
Nonstop1h 37m
Air Canada
Deal found 6/20![Air Canada logo]()
$211
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 June 23, 2026.
Search for one-way flight options from Rhode Island to Ontario. Find affordable one-way fares based on user searches. Data last updated June 23, 2026.
This iWofly deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/127:10 am
BOS
- YUL
1 stop5h 00m
Porter Airlines
Deal found 6/21![Porter Airlines logo]()
$96
This SmartFares deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” 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.
Wed 8/125:30 pm
BOS
- YUL
1 stop4h 40m
Porter Airlines
Deal found 6/19![Porter Airlines logo]()
$97
This Trip.com deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” 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 7/134:45 pm
BOS
- YUL
Nonstop1h 30m
Porter Airlines
Deal found 6/22![Porter Airlines logo]()
$98
This FlightHub deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/134:45 pm
BOS
- YUL
Nonstop1h 30m
Porter Airlines
Deal found 6/21![Porter Airlines logo]()
$99
This Trip.com deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” 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 7/87:10 am
BOS
- YUL
1 stop5h 00m
Porter Airlines
Deal found 6/20![Porter Airlines logo]()
$100
This FlightHub deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/244:45 pm
BOS
- YUL
Nonstop1h 30m
Porter Airlines
Deal found 6/21![Porter Airlines logo]()
$101
This Booking.com deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” 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.
Mon 8/37:10 am
BOS
- YUL
1 stop5h 00m
Porter Airlines
Deal found 6/22![Porter Airlines logo]()
$102
This Booking.com deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” 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.
Mon 7/2011:10 am
BOS
- YUL
1 stop7h 00m
Porter Airlines
Deal found 6/20![Porter Airlines logo]()
$103
This FlightHub deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” 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 8/97:10 am
BOS
- YUL
1 stop5h 00m
Porter Airlines
Deal found 6/22![Porter Airlines logo]()
$104
This FlightHub deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” 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 7/74:45 pm
BOS
- YUL
Nonstop1h 30m
Porter Airlines
Deal found 6/21![Porter Airlines logo]()
$106
This Mytrip deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” 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 8/253:55 pm
BOS
- YYZ
1 stop6h 09m
Porter Airlines
Deal found 6/20![Porter Airlines logo]()
$108
This Kiwi.com deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 9/233:55 pm
BOS
- YOW
Nonstop1h 28m
Porter Airlines
Deal found 6/18![Porter Airlines logo]()
$108
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 June 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $203 (Kiwi.com) |
One-way from | $96 (iWofly) |
Popular in | April |
Cheapest in | October |
Average price | $349 |
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 June 23, 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
BostonMontreal
BOS - YUL
BOSYUL
Boston Logan Intl
Sat 7/4
6:05 am-1:09 pm
1 stop7h 04m
Montreal Pierre Elliott Trudeau Intl
Sat 7/4
4:40 pm-6:07 pm
Nonstop1h 27m
$245
BostonToronto
BOS - YTZ
BOSYTZ
Boston Logan Intl
Mon 9/14
7:10 am-8:57 am
Nonstop1h 47m
Toronto Island
Thu 9/24
11:55 am-4:00 pm
1 stop4h 05m
$250
BostonToronto
BOS - YTZ
BOSYTZ
Boston Logan Intl
Sun 9/13
7:10 am-8:57 am
Nonstop1h 47m
Toronto Island
Thu 9/24
11:55 am-4:00 pm
1 stop4h 05m
$250
BostonToronto
BOS - YTZ
BOSYTZ
Boston Logan Intl
Wed 9/16
3:55 pm-8:18 pm
1 stop4h 23m
Toronto Island
Thu 9/24
1:35 pm-3:15 pm
Nonstop1h 40m
$250
BostonToronto
BOS - YYZ
BOSYYZ
Boston Logan Intl
Fri 9/11
8:10 pm-10:05 pm
Nonstop1h 55m
Toronto Pearson Intl
Sat 9/26
7:25 am-9:05 am
Nonstop1h 40m
$253
BostonToronto
BOS - YTZ
BOSYTZ
Boston Logan Intl
Sun 7/5
3:35 pm-9:53 pm
1 stop6h 18m
Toronto Island
Thu 7/9
8:50 am-10:29 am
Nonstop1h 39m
$271
BostonToronto
BOS - YTZ
BOSYTZ
Boston Logan Intl
Tue 8/18
3:55 pm-9:48 pm
1 stop5h 53m
Toronto Island
Tue 8/25
6:00 pm-7:41 pm
Nonstop1h 41m
$271
BostonToronto
BOS - YTZ
BOSYTZ
Boston Logan Intl
Tue 8/18
3:55 pm-9:48 pm
1 stop5h 53m
Toronto Island
Thu 8/27
3:05 pm-4:46 pm
Nonstop1h 41m
$271
BostonToronto
BOS - YTZ
BOSYTZ
Boston Logan Intl
Fri 8/21
7:10 am-8:57 am
Nonstop1h 47m
Toronto Island
Wed 8/26
11:55 am-4:00 pm
1 stop4h 05m
$271
BostonToronto
BOS - YTZ
BOSYTZ
Boston Logan Intl
Wed 8/19
11:10 am-12:57 pm
Nonstop1h 47m
Toronto Island
Wed 8/26
11:55 am-4:00 pm
1 stop4h 05m
$271
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
PVD-YYZ
BOS-YOW
PVD-YUL
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
PVD-YYZ
BOS-YOW
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 June 23, 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
Overall
7.4
Crew
8.1
Boarding
7.7
Food
6.6
Comfort
7.3
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Entertainment
7.1
Overall
7.4
Crew
8.1
Boarding
7.7
Food
6.6
Comfort
7.3
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Entertainment
7.1
Overall
7.4
Crew
8.1
Boarding
7.7
Food
6.6
Comfort
7.3
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - 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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Return Flight Options
Top destinations
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 June 23, 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 June 23, 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% |