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Rochester

$260+ Cheap flights from Ontario to Rochester (ROC)

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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ROC
Jun 18 — Jun 251
Thu 6/18
Thu 6/25
1 adult, Economy
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Cheap flight deals from Ontario to Rochester

Cheapest flights from Ontario to Rochester
Explore the most affordable flight options available from Ontario to Rochester. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 19, 2026.

This United Airlines deal was found by Cheapflights users on 5/18. 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 6/146:00 am
YUL
-
ROC
1 stop5h 44m
United Airlines
Tue 6/166:00 am
ROC
-
YUL
1 stop10h 10m
United Airlines
Deal found 5/18$460
This Delta deal was found by Cheapflights users on 5/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/136:29 pm
YYZ
-
ROC
1 stop16h 24m
Delta
Sat 6/205:30 am
ROC
-
YYZ
1 stop17h 45m
Delta
Deal found 5/16$490
This Delta deal was found by Cheapflights users on 5/17. 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.
Tue 9/296:00 am
YUL
-
ROC
1 stop5h 37m
Delta
Wed 9/3012:30 pm
ROC
-
YUL
1 stop6h 23m
Delta
Deal found 5/17$493
This Delta deal was found by Cheapflights users on 5/18. 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.
Tue 6/96:03 am
YYZ
-
ROC
1 stop12h 38m
Delta
Fri 6/126:00 am
ROC
-
YYZ
1 stop12h 09m
Delta
Deal found 5/18$532
This Delta deal was found by Cheapflights users on 5/18. 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 6/149:30 am
YUL
-
ROC
1 stop7h 38m
Delta
Tue 6/166:10 am
ROC
-
YUL
2 stops12h 44m
Delta
Deal found 5/18$538
This Delta deal was found by Cheapflights users on 5/15. 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.
Sat 6/136:29 pm
YYZ
-
ROC
1 stop16h 24m
Delta
Wed 6/176:00 am
ROC
-
YYZ
1 stop17h 40m
Delta
Deal found 5/15$555
This oojo deal was found by Cheapflights users on 5/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/156:50 pm
YUL
-
ROC
1 stop16h 26m
WestJet
Sun 6/216:10 am
ROC
-
YUL
1 stop17h 18m
WestJet
Deal found 5/18$561
This Air Canada deal was found by Cheapflights users on 5/18. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2910:10 am
YUL
-
ROC
2 stops10h 55m
Air Canada
Wed 9/3010:40 am
ROC
-
YUL
2 stops8h 12m
Air Canada
Deal found 5/18$571
This American Airlines deal was found by Cheapflights users on 5/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1510:30 am
YUL
-
ROC
2 stops12h 29m
American Airlines
Sun 6/216:08 pm
ROC
-
YUL
2 stops15h 42m
American Airlines
Deal found 5/18$587
This American Airlines deal was found by Cheapflights users on 5/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/27:51 am
YUL
-
ROC
1 stop15h 50m
American Airlines
Thu 7/96:05 am
ROC
-
YUL
2 stops15h 39m
American Airlines
Deal found 5/18$590
This United Airlines deal was found by Cheapflights users on 5/18. 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.
Tue 6/99:00 pm
YYZ
-
ROC
2 stops12h 53m
United Airlines
Fri 6/127:54 pm
ROC
-
YYZ
2 stops13h 04m
United Airlines
Deal found 5/18$628
This United Airlines deal was found by Cheapflights users on 5/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/1312:00 pm
YYZ
-
ROC
2 stops11h 39m
United Airlines
Sat 6/206:10 am
ROC
-
YYZ
1 stop17h 44m
United Airlines
Deal found 5/16$632

Find flight deals from Ontario to Rochester

Keep the following information in mind while searching for Ontario to Rochester flight deals. Data was last updated May 19, 2026.

Round-trip from

$460
(United Airlines)

One-way from

$260
(Delta)
From Ontario to Greater Rochester Intl
Search Deals
One-way flight from Ontario to Greater Rochester Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Rochester 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 May 19, 2026.
Use the filters below to find and compare flights from Ontario to Rochester that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealRochester

YUL - ROC

YULROC

Montreal Pierre Elliott Trudeau Intl

Sun 6/14

6:00 am-11:44 am

1 stop5h 44m

Greater Rochester Intl

Tue 6/16

6:00 am-4:10 pm

1 stop10h 10m

$460

TorontoRochester

YYZ - ROC

YYZROC

Toronto Pearson Intl

Sat 6/13

6:29 pm-10:53 am

1 stop16h 24m

Greater Rochester Intl

Sat 6/20

5:30 am-11:15 pm

1 stop17h 45m

$490

MontrealRochester

YUL - ROC

YULROC

Montreal Pierre Elliott Trudeau Intl

Tue 9/29

6:00 am-11:37 am

1 stop5h 37m

Greater Rochester Intl

Wed 9/30

12:20 pm-11:10 pm

2 stops10h 50m

$493

MontrealRochester

YUL - ROC

YULROC

Montreal Pierre Elliott Trudeau Intl

Thu 7/2

6:00 am-11:40 am

1 stop5h 40m

Greater Rochester Intl

Thu 7/9

6:00 am-4:10 pm

1 stop10h 10m

$493

TorontoRochester

YYZ - ROC

YYZROC

Toronto Pearson Intl

Tue 6/9

6:03 am-6:41 pm

1 stop12h 38m

Greater Rochester Intl

Fri 6/12

6:00 am-6:09 pm

1 stop12h 09m

$532

TorontoRochester

YYZ - ROC

YYZROC

Toronto Pearson Intl

Sat 6/13

6:29 pm-10:53 am

1 stop16h 24m

Greater Rochester Intl

Wed 6/17

6:00 am-11:40 pm

1 stop17h 40m

$555

TorontoRochester

YYZ - ROC

YYZROC

Toronto Pearson Intl

Tue 6/9

9:00 pm-9:53 am

2 stops12h 53m

Greater Rochester Intl

Fri 6/12

7:54 pm-8:58 am

2 stops13h 04m

$628

TorontoRochester

YYZ - ROC

YYZROC

Toronto Pearson Intl

Fri 7/3

12:45 pm-11:30 am

2 stops22h 45m

Greater Rochester Intl

Fri 7/10

6:05 am-11:13 pm

2 stops17h 08m

$642
Quickest round-trip

TorontoRochester

YYZ - ROC

YYZROC

Toronto Pearson Intl

Fri 6/5

3:00 pm-11:18 pm

1 stop8h 18m

Greater Rochester Intl

Sun 6/7

6:10 am-10:04 am

1 stop3h 54m

$712

TorontoRochester

YYZ - ROC

YYZROC

Toronto Pearson Intl

Sat 6/13

4:05 pm-11:59 pm

2 stops7h 54m

Greater Rochester Intl

Sat 6/20

6:10 am-1:08 pm

2 stops6h 58m

$760

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/18

Showing 1-10 of 27 resultsSorted by cheapest first
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Best time to book a flight from Ontario to Rochester

Have a flexible travel schedule? Discover the best time to fly to Rochester from Ontario 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 Ontario to Rochester
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 Ontario to Rochester. 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 into for flights to Rochester from Ontario?

    Greater Rochester Intl (ROC), located 3.8 mi from the city center, is the airport you fly into when you book flights from Ontario to Rochester.

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

    Departing from Region of Ontario to Rochester will take you 5h 44m. Region of Ontario and Rochester are separated by a distance of 252 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Rochester 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

Traveling to a place near Rochester?

Book flights to Rochester if you plan to visit one of these locations
Henrietta
Geneva
Pittsford
Webster
Victor

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