Ontario

$170+ 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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
ROC — YYZ
Aug 18 — Aug 251
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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 August 13, 2025.

Round-trip from

$332
(Mytrip)

One-way from

$170
(Delta)
From Rochester Greater Rochester Intl to Ontario
One-way flight from Rochester Greater Rochester Intl to Ontario

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 August 13, 2025.

This Mytrip deal was found by Cheapflights users on 8/12. 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 9/221:00 pmROC - YYZ
1 stop8h 07mMultiple Airlines
Thu 9/259:50 amYYZ - ROC
2 stops26h 25mMultiple Airlines
Deal found 8/12$332
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 9/261:47 pmROC - YYZ
1 stop8h 53mMultiple Airlines
Fri 10/311:00 amYYZ - ROC
1 stop24h 00mMultiple Airlines
Deal found 8/11$335
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 9/2512:04 pmROC - YYZ
1 stop8h 51mMultiple Airlines
Thu 10/24:00 pmYYZ - ROC
1 stop20h 52mMultiple Airlines
Deal found 8/11$338
This Mytrip deal was found by Cheapflights users on 8/12. 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 9/221:47 pmROC - YYZ
1 stop10h 08mMultiple Airlines
Wed 9/249:35 amYYZ - ROC
2 stops27h 17mMultiple Airlines
Deal found 8/12$377
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 10/811:40 amROC - YYZ
2 stops26h 25mMultiple Airlines
Wed 10/2910:55 amYYZ - ROC
1 stop12h 47mMultiple Airlines
Deal found 8/11$384
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 9/2512:04 pmROC - YUL
2 stops12h 23mMultiple Airlines
Thu 10/26:45 amYUL - ROC
1 stop30h 07mMultiple Airlines
Deal found 8/10$398
This Mytrip deal was found by Cheapflights users on 8/11. 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 9/191:00 pmROC - YUL
2 stops11h 27mMultiple Airlines
Sun 9/218:00 pmYUL - ROC
1 stop16h 52mMultiple Airlines
Deal found 8/11$404
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 9/1112:04 pmROC - YUL
1 stop26h 46mMultiple Airlines
Thu 9/186:45 amYUL - ROC
1 stop30h 07mMultiple Airlines
Deal found 8/12$451
This Delta deal was found by Cheapflights users on 8/11. 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 9/266:12 amROC - YUL
1 stop15h 45mDelta
Fri 10/37:00 amYUL - ROC
1 stop16h 18mDelta
Deal found 8/11$475
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 9/261:47 pmROC - YUL
1 stop24h 33mMultiple Airlines
Fri 10/36:45 amYUL - ROC
2 stops11h 32mMultiple Airlines
Deal found 8/11$476
This Air Canada deal was found by Cheapflights users on 8/11. 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 9/105:53 amROC - YOW
1 stop10h 50mMultiple Airlines
Wed 9/172:48 pmYOW - ROC
1 stop8h 56mMultiple Airlines
Deal found 8/11$629
This Air Canada deal was found by Cheapflights users on 8/11. 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.
Mon 9/85:53 amROC - YOW
1 stop10h 50mMultiple Airlines
Mon 9/152:48 pmYOW - ROC
1 stop8h 56mMultiple Airlines
Deal found 8/11$634

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 August 13, 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

Rochester Greater Rochester Intl

Mon 9/22

1:00 pm-9:07 pm

1 stop8h 07m

Toronto Pearson Intl

Thu 9/25

9:50 am-12:15 pm

2 stops26h 25m

$332

RochesterToronto

ROC - YYZ

ROCYYZ

Rochester Greater Rochester Intl

Fri 9/26

1:47 pm-10:40 pm

1 stop8h 53m

Toronto Pearson Intl

Fri 10/3

11:00 am-11:00 am

1 stop24h 00m

$335

RochesterToronto

ROC - YYZ

ROCYYZ

Rochester Greater Rochester Intl

Thu 9/25

12:04 pm-8:55 pm

1 stop8h 51m

Toronto Pearson Intl

Thu 10/2

4:00 pm-12:52 pm

1 stop20h 52m

$338

RochesterToronto

ROC - YYZ

ROCYYZ

Rochester Greater Rochester Intl

Mon 9/22

1:47 pm-11:55 pm

1 stop10h 08m

Toronto Pearson Intl

Wed 9/24

9:35 am-12:52 pm

2 stops27h 17m

$377

RochesterToronto

ROC - YYZ

ROCYYZ

Rochester Greater Rochester Intl

Wed 10/8

11:40 am-2:05 pm

2 stops26h 25m

Toronto Pearson Intl

Wed 10/29

10:55 am-11:42 pm

1 stop12h 47m

$384

RochesterMontreal

ROC - YUL

ROCYUL

Rochester Greater Rochester Intl

Thu 9/25

12:04 pm-12:27 am

2 stops12h 23m

Montreal Pierre Elliott Trudeau Intl

Thu 10/2

6:45 am-12:52 pm

1 stop30h 07m

$398

RochesterMontreal

ROC - YUL

ROCYUL

Rochester Greater Rochester Intl

Fri 9/19

1:00 pm-12:27 am

2 stops11h 27m

Montreal Pierre Elliott Trudeau Intl

Sun 9/21

8:00 pm-12:52 pm

1 stop16h 52m

$404

RochesterMontreal

ROC - YUL

ROCYUL

Rochester Greater Rochester Intl

Thu 9/11

12:04 pm-2:50 pm

1 stop26h 46m

Montreal Pierre Elliott Trudeau Intl

Thu 9/18

6:45 am-12:52 pm

1 stop30h 07m

$451

RochesterMontreal

ROC - YUL

ROCYUL

Rochester Greater Rochester Intl

Fri 9/26

6:12 am-9:57 pm

1 stop15h 45m

Montreal Pierre Elliott Trudeau Intl

Fri 10/3

7:00 am-11:18 pm

1 stop16h 18m

$475

RochesterMontreal

ROC - YUL

ROCYUL

Rochester Greater Rochester Intl

Fri 9/26

1:47 pm-2:20 pm

1 stop24h 33m

Montreal Pierre Elliott Trudeau Intl

Fri 10/3

6:45 am-6:17 pm

2 stops11h 32m

$476

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 29 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, Rochester Greater Rochester Intl (ROC) is the airport most travelers will use when flying to Ontario from Rochester.

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

  • 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.

  • What is the cheapest month to book a flight from Rochester to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Rochester to Region of Ontario (average of $243). Flying from Rochester to Region of Ontario in August is currently the most expensive (average of $348). 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.

See more FAQs

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