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$203+ Cheap flights from Rochester (ROC) 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 3/22. Fares are subject to change and may not be available on all flights or dates of travel.
ROC — YYZ
Mar 22 — Mar 291
Sun 3/22
Sun 3/29
1 adult, Economy
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Cheap flight deals from Rochester to Ontario

Cheapest flights from Rochester to Ontario
Explore the most affordable flight options available from Rochester to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/811:40 am
ROC
-
YYZ
2 stops35h 40m
Multiple Airlines
Wed 4/296:30 am
YYZ
-
ROC
1 stop26h 53m
Multiple Airlines
Deal found 2/19$373
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/910:13 am
ROC
-
YYZ
1 stop9h 42m
Multiple Airlines
Sun 4/128:20 pm
YYZ
-
ROC
2 stops21h 20m
Multiple Airlines
Deal found 2/19$419
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 4/811:40 am
ROC
-
YUL
2 stops27h 30m
Multiple Airlines
Wed 4/296:45 am
YUL
-
ROC
1 stop26h 38m
Multiple Airlines
Deal found 2/18$477
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 4/811:40 am
ROC
-
YOW
2 stops29h 45m
Multiple Airlines
Wed 4/297:00 am
YOW
-
ROC
1 stop26h 23m
Multiple Airlines
Deal found 2/18$502
This United Airlines deal was found by Cheapflights users on 2/18. 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.
Wed 3/187:43 pm
ROC
-
YYZ
2 stops12h 05m
United Airlines
Wed 3/255:25 pm
YYZ
-
ROC
2 stops16h 23m
United Airlines
Deal found 2/18$519
This Delta deal was found by Cheapflights users on 2/18. 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.
Wed 4/812:18 pm
ROC
-
YUL
1 stop6h 17m
Delta
Wed 4/292:29 pm
YUL
-
ROC
1 stop8h 53m
Delta
Deal found 2/18$527
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Sat 4/251:25 pm
ROC
-
YUL
2 stops19h 23m
United Airlines
Wed 4/298:25 am
YUL
-
ROC
2 stops12h 44m
United Airlines
Deal found 2/19$540
This Kiwi.com deal was found by Cheapflights users on 2/16. 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.
Thu 4/210:13 am
ROC
-
YYZ
1 stop9h 42m
Multiple Airlines
Sun 4/58:20 pm
YYZ
-
ROC
2 stops21h 20m
Multiple Airlines
Deal found 2/16$542
This United Airlines deal was found by Cheapflights users on 2/18. 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.
Wed 3/117:43 pm
ROC
-
YYZ
2 stops17h 27m
United Airlines
Mon 3/168:55 pm
YYZ
-
ROC
2 stops17h 16m
United Airlines
Deal found 2/18$544
This Delta deal was found by Cheapflights users on 2/20. 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.
Sun 4/512:16 pm
ROC
-
YUL
1 stop6h 19m
Delta
Wed 4/82:29 pm
YUL
-
ROC
1 stop8h 22m
Delta
Deal found 2/20$546
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/236:20 pm
ROC
-
YYZ
2 stops20h 00m
Multiple Airlines
Wed 2/253:40 pm
YYZ
-
ROC
1 stop17h 43m
Multiple Airlines
Deal found 2/19$553
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 3/1111:40 am
ROC
-
YYZ
1 stop9h 41m
Multiple Airlines
Mon 3/168:30 pm
YYZ
-
ROC
2 stops38h 30m
Multiple Airlines
Deal found 2/18$557

Find flight deals from Rochester to Ontario

Keep the following information in mind while searching for Rochester to Ontario flight deals. Data was last updated February 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$373
(Kiwi.com)

One-way from

$185
(Kiwi.com)
Provider with most accurate pricing for Greater Rochester Intl-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greater Rochester Intl-Toronto (YTO) flights.
Search Deals
From Greater Rochester Intl to Ontario
Search Deals
One-way flight from Greater Rochester Intl to Ontario
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rochester 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 February 20, 2026.
Use the filters below to find and compare flights from Rochester to Ontario that are best for you.

Fly from

Rochester

Fly to

Ontario

Route

Depart

Return

Price

RochesterToronto

ROC - YYZ

ROCYYZ

Greater Rochester Intl

Wed 4/8

11:40 am-11:20 pm

2 stops35h 40m

Toronto Pearson Intl

Wed 4/29

6:30 am-9:23 am

1 stop26h 53m

$373

RochesterToronto

ROC - YYZ

ROCYYZ

Greater Rochester Intl

Thu 4/9

10:13 am-7:55 pm

1 stop9h 42m

Toronto Pearson Intl

Sun 4/12

8:20 pm-5:40 pm

2 stops21h 20m

$419

RochesterMontreal

ROC - YUL

ROCYUL

Greater Rochester Intl

Wed 4/8

11:40 am-3:10 pm

2 stops27h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 4/29

6:45 am-9:23 am

1 stop26h 38m

$477

RochesterOttawa

ROC - YOW

ROCYOW

Greater Rochester Intl

Wed 4/8

11:40 am-5:25 pm

2 stops29h 45m

Ottawa

Wed 4/29

7:00 am-9:23 am

1 stop26h 23m

$502

RochesterMontreal

ROC - YUL

ROCYUL

Greater Rochester Intl

Sat 4/25

1:25 pm-8:48 am

2 stops19h 23m

Montreal Pierre Elliott Trudeau Intl

Wed 4/29

8:25 am-9:09 pm

2 stops12h 44m

$540

RochesterToronto

ROC - YYZ

ROCYYZ

Greater Rochester Intl

Thu 4/2

10:13 am-7:55 pm

1 stop9h 42m

Toronto Pearson Intl

Sun 4/5

8:20 pm-5:40 pm

2 stops21h 20m

$542

RochesterToronto

ROC - YYZ

ROCYYZ

Greater Rochester Intl

Wed 3/18

6:07 am-2:14 pm

1 stop8h 07m

Toronto Pearson Intl

Wed 3/25

2:45 pm-11:44 pm

1 stop8h 59m

$544

RochesterToronto

ROC - YYZ

ROCYYZ

Greater Rochester Intl

Wed 3/11

7:43 pm-1:10 pm

2 stops17h 27m

Toronto Pearson Intl

Mon 3/16

8:55 pm-2:11 pm

2 stops17h 16m

$544

RochesterMontreal

ROC - YUL

ROCYUL

Greater Rochester Intl

Sun 4/5

12:16 pm-6:35 pm

1 stop6h 19m

Montreal Pierre Elliott Trudeau Intl

Wed 4/8

2:29 pm-10:51 pm

1 stop8h 22m

$546

RochesterToronto

ROC - YYZ

ROCYYZ

Greater Rochester Intl

Wed 3/11

11:40 am-9:21 pm

1 stop9h 41m

Toronto Pearson Intl

Mon 3/16

8:30 pm-11:00 am

2 stops38h 30m

$557

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 42 results
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Best time to book a flight from Rochester to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Rochester with our price prediction graph.
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 Rochester to Ontario
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Rochester to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Rochester to Ontario?

    Located just 3.8 mi from the city center, Greater Rochester Intl (ROC) is the airport most travelers will use when flying to Ontario from Rochester.

  • How long is the flight from Rochester to Region of Ontario?

    United Airlines, Delta, and American Airlines can get you from Rochester to Region of Ontario in just under 6h 19m. Your travel time can differ by up to 16h 49m. Airlines will cover a distance of 252 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Rochester to Region of Ontario?

    When deciding which route to take from Rochester to Region of Ontario consider Greater Rochester Intl - Toronto Pearson Intl, Greater Rochester Intl - Montreal Pierre Elliott Trudeau Intl or Greater Rochester Intl - Ottawa as they are the most popular.

  • Can I find deals for flights from Rochester to Ontario that include hotel bookings?

    Yes. In addition to deals on Rochester to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rochester to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rochester to Ontario.

  • Can I find deals for business class flights from Rochester to Ontario?

    Yes. Cheapflights offers flight deals from Rochester to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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