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$187+ 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 12/20. Fares are subject to change and may not be available on all flights or dates of travel.
ROC — YYZ
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
1 adult, Economy
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Find 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 November 20, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/19. 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 12/186:00 pmROC - YYZ
1 stop20h 20mMultiple Airlines
Sun 1/117:35 amYYZ - ROC
1 stop11h 26mMultiple Airlines
Deal found 11/19$327
This Kiwi.com deal was found by Cheapflights users on 11/19. 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 12/186:00 pmROC - YYZ
1 stop20h 20mMultiple Airlines
Wed 1/142:15 pmYYZ - ROC
2 stops24h 13mMultiple Airlines
Deal found 11/19$332
This Kiwi.com deal was found by Cheapflights users on 11/19. 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 12/186:00 pmROC - YYZ
1 stop20h 20mMultiple Airlines
Thu 1/158:20 pmYYZ - ROC
2 stops21h 50mMultiple Airlines
Deal found 11/19$348
This Kiwi.com deal was found by Cheapflights users on 11/19. 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 12/186:00 pmROC - YYZ
1 stop20h 20mMultiple Airlines
Mon 1/127:15 amYYZ - ROC
2 stops10h 55mMultiple Airlines
Deal found 11/19$353
This Kiwi.com deal was found by Cheapflights users on 11/19. 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 12/186:00 pmROC - YYZ
1 stop20h 20mMultiple Airlines
Tue 1/132:15 pmYYZ - ROC
1 stop25h 37mMultiple Airlines
Deal found 11/19$371
This Kiwi.com deal was found by Cheapflights users on 11/19. 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.
Fri 12/196:00 pmROC - YYZ
1 stop20h 20mMultiple Airlines
Sun 1/117:35 amYYZ - ROC
1 stop11h 26mMultiple Airlines
Deal found 11/19$377
This Kiwi.com deal was found by Cheapflights users on 11/19. 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.
Fri 12/196:00 pmROC - YYZ
1 stop20h 20mMultiple Airlines
Wed 1/142:15 pmYYZ - ROC
2 stops24h 13mMultiple Airlines
Deal found 11/19$383
This Kiwi.com deal was found by Cheapflights users on 11/19. 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.
Fri 12/196:00 pmROC - YYZ
1 stop20h 20mMultiple Airlines
Thu 1/158:20 pmYYZ - ROC
2 stops21h 50mMultiple Airlines
Deal found 11/19$399
This Kiwi.com deal was found by Cheapflights users on 11/18. 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.
Mon 12/226:00 pmROC - YUL
1 stop30h 30mMultiple Airlines
Mon 12/2910:15 amYUL - ROC
2 stops30h 40mMultiple Airlines
Deal found 11/18$531
This Mytrip deal was found by Cheapflights users on 11/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:00 pmROC - YUL
2 stops22h 22mMultiple Airlines
Sun 1/45:25 pmYUL - ROC
3 stops23h 30mMultiple Airlines
Deal found 11/19$581
This United Airlines deal was found by Cheapflights users on 11/19. 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.
Wed 12/316:20 amROC - YUL
1 stop14h 57mUnited Airlines
Sun 1/48:05 amYUL - ROC
1 stop4h 51mUnited Airlines
Deal found 11/19$773
This American Airlines deal was found by Cheapflights users on 11/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:44 amROC - YUL
2 stops24h 36mAmerican Airlines
Sun 1/412:59 pmYUL - ROC
2 stops22h 20mAmerican Airlines
Deal found 11/19$866

Cheap flight deals from Rochester to Ontario

Keep the following information in mind while searching for Rochester to Ontario flight deals. Data was last updated November 20, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$327
(Kiwi.com)

One-way from

$187
(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
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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 November 20, 2025.
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

Thu 12/18

6:00 pm-2:20 pm

1 stop20h 20m

Toronto Pearson Intl

Wed 1/14

2:15 pm-2:28 pm

2 stops24h 13m

$332

RochesterToronto

ROC - YYZ

ROCYYZ

Greater Rochester Intl

Thu 12/18

6:00 pm-2:20 pm

1 stop20h 20m

Toronto Pearson Intl

Thu 1/15

8:20 pm-6:10 pm

2 stops21h 50m

$348

RochesterToronto

ROC - YYZ

ROCYYZ

Greater Rochester Intl

Thu 12/18

6:00 pm-2:20 pm

1 stop20h 20m

Toronto Pearson Intl

Mon 1/12

7:15 am-6:10 pm

2 stops10h 55m

$353

RochesterToronto

ROC - YYZ

ROCYYZ

Greater Rochester Intl

Thu 12/18

6:00 pm-2:20 pm

1 stop20h 20m

Toronto Pearson Intl

Tue 1/13

2:15 pm-3:52 pm

1 stop25h 37m

$371

RochesterToronto

ROC - YYZ

ROCYYZ

Greater Rochester Intl

Fri 12/19

6:00 pm-2:20 pm

1 stop20h 20m

Toronto Pearson Intl

Sun 1/11

7:35 am-7:01 pm

1 stop11h 26m

$377

RochesterToronto

ROC - YYZ

ROCYYZ

Greater Rochester Intl

Fri 12/19

6:00 pm-2:20 pm

1 stop20h 20m

Toronto Pearson Intl

Thu 1/15

8:20 pm-6:10 pm

2 stops21h 50m

$399

RochesterToronto

ROC - YYZ

ROCYYZ

Greater Rochester Intl

Sat 12/20

6:00 pm-11:43 am

1 stop17h 43m

Toronto Pearson Intl

Sun 1/11

7:35 am-7:01 pm

1 stop11h 26m

$404

RochesterToronto

ROC - YYZ

ROCYYZ

Greater Rochester Intl

Sat 12/20

6:00 pm-11:43 am

1 stop17h 43m

Toronto Pearson Intl

Wed 1/14

2:15 pm-2:28 pm

2 stops24h 13m

$409

RochesterToronto

ROC - YYZ

ROCYYZ

Greater Rochester Intl

Fri 12/19

6:00 pm-2:20 pm

1 stop20h 20m

Toronto Pearson Intl

Tue 1/13

2:15 pm-3:52 pm

1 stop25h 37m

$421

RochesterToronto

ROC - YYZ

ROCYYZ

Greater Rochester Intl

Sat 12/20

6:00 pm-11:43 am

1 stop17h 43m

Toronto Pearson Intl

Thu 1/15

8:20 pm-6:10 pm

2 stops21h 50m

$425

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 28 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 and Air Canada can get you from Rochester to Region of Ontario in just under 12h 15m. Your travel time can differ by up to 55m. Airlines will cover a distance of 667 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 - Montreal Pierre Elliott Trudeau Intl, Greater Rochester Intl - Toronto Pearson Intl or Greater Rochester Intl - Thunder Bay 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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