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Rochester

$227+ 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 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ROC
Mar 21 — Mar 281
Sat 3/21
Sat 3/28
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 February 19, 2026.

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.
Thu 4/162:29 pm
YUL
-
ROC
1 stop8h 53m
Delta
Mon 4/206:00 am
ROC
-
YUL
1 stop7h 39m
Delta
Deal found 2/18$434
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/166:14 pm
YYZ
-
ROC
1 stop16h 18m
Delta
Mon 3/236:59 pm
ROC
-
YYZ
1 stop14h 29m
Delta
Deal found 2/16$437
This Delta deal was found by Cheapflights users on 2/17. 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.
Fri 4/175:05 pm
YUL
-
ROC
1 stop5h 58m
Delta
Sun 4/196:50 am
ROC
-
YUL
1 stop6h 49m
Delta
Deal found 2/17$470
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:45 am
YUL
-
ROC
2 stops14h 02m
American Airlines
Sat 5/97:30 am
ROC
-
YUL
1 stop4h 48m
American Airlines
Deal found 2/16$483
This American Airlines deal was found by Cheapflights users on 2/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/33:57 pm
YUL
-
ROC
2 stops19h 40m
American Airlines
Fri 4/107:38 pm
ROC
-
YUL
1 stop16h 40m
American Airlines
Deal found 2/17$487
This Delta deal was found by Cheapflights users on 2/15. 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.
Thu 2/266:00 am
YYZ
-
ROC
1 stop11h 02m
Delta
Mon 3/25:23 am
ROC
-
YYZ
1 stop17h 31m
Delta
Deal found 2/15$507
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.
Sun 4/56:00 am
YUL
-
ROC
1 stop6h 27m
United Airlines
Sun 4/126:05 pm
ROC
-
YUL
1 stop4h 01m
United Airlines
Deal found 2/18$509
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.
Sun 4/56:45 am
YUL
-
ROC
2 stops8h 57m
Delta
Sun 4/126:00 am
ROC
-
YUL
1 stop5h 59m
Delta
Deal found 2/18$530
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1610:10 am
YUL
-
ROC
2 stops10h 59m
Air Canada
Mon 4/206:20 am
ROC
-
YUL
2 stops8h 01m
Air Canada
Deal found 2/18$538
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/242:20 pm
YYZ
-
ROC
1 stop20h 40m
Multiple Airlines
Thu 2/2610:13 am
ROC
-
YYZ
1 stop9h 42m
Multiple Airlines
Deal found 2/15$550
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.
Sat 4/411:00 am
YYZ
-
ROC
1 stop10h 09m
United Airlines
Sat 4/112:50 pm
ROC
-
YYZ
1 stop4h 12m
United Airlines
Deal found 2/18$581
This Kiwi.com deal was found by Cheapflights users on 2/14. 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 2/1910:05 am
YYZ
-
ROC
1 stop9h 45m
Multiple Airlines
Thu 2/2610:13 am
ROC
-
YYZ
1 stop9h 42m
Multiple Airlines
Deal found 2/14$604

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 February 19, 2026.

Round-trip from

$434
(Delta)

One-way from

$227
(Kiwi.com)
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 February 19, 2026.
Use the filters below to find and compare flights from Ontario to Rochester that are best for you.

Fly from

Ontario

Fly to

Rochester

Route

Depart

Return

Price

MontrealRochester

YUL - ROC

YULROC

Montreal Pierre Elliott Trudeau Intl

Thu 4/16

2:29 pm-11:22 pm

1 stop8h 53m

Greater Rochester Intl

Mon 4/20

6:00 am-1:39 pm

1 stop7h 39m

$434

TorontoRochester

YYZ - ROC

YYZROC

Toronto Pearson Intl

Mon 3/16

6:14 pm-10:32 am

1 stop16h 18m

Greater Rochester Intl

Mon 3/23

6:59 pm-9:28 am

1 stop14h 29m

$437

MontrealRochester

YUL - ROC

YULROC

Montreal Pierre Elliott Trudeau Intl

Fri 4/17

5:05 pm-11:03 pm

1 stop5h 58m

Greater Rochester Intl

Sun 4/19

6:50 am-1:39 pm

1 stop6h 49m

$470

MontrealRochester

YUL - ROC

YULROC

Montreal Pierre Elliott Trudeau Intl

Thu 5/7

6:00 am-9:45 am

1 stop3h 45m

Greater Rochester Intl

Sat 5/9

6:00 am-11:35 am

1 stop5h 35m

$470

MontrealRochester

YUL - ROC

YULROC

Montreal Pierre Elliott Trudeau Intl

Fri 4/3

3:57 pm-11:37 am

2 stops19h 40m

Greater Rochester Intl

Fri 4/10

7:38 pm-12:18 pm

1 stop16h 40m

$487

TorontoRochester

YYZ - ROC

YYZROC

Toronto Pearson Intl

Thu 2/26

6:00 am-5:02 pm

1 stop11h 02m

Greater Rochester Intl

Mon 3/2

5:23 am-10:54 pm

1 stop17h 31m

$507

MontrealRochester

YUL - ROC

YULROC

Montreal Pierre Elliott Trudeau Intl

Sun 4/5

6:00 am-12:27 pm

1 stop6h 27m

Greater Rochester Intl

Sun 4/12

6:05 pm-10:06 pm

1 stop4h 01m

$509

MontrealRochester

YUL - ROC

YULROC

Montreal Pierre Elliott Trudeau Intl

Sun 4/5

6:45 am-3:42 pm

2 stops8h 57m

Greater Rochester Intl

Sun 4/12

6:00 am-11:59 am

1 stop5h 59m

$530

MontrealRochester

YUL - ROC

YULROC

Montreal Pierre Elliott Trudeau Intl

Thu 4/16

10:10 am-9:09 pm

2 stops10h 59m

Greater Rochester Intl

Mon 4/20

6:20 am-2:21 pm

2 stops8h 01m

$538

TorontoRochester

YYZ - ROC

YYZROC

Toronto Pearson Intl

Tue 2/24

2:20 pm-11:00 am

1 stop20h 40m

Greater Rochester Intl

Thu 2/26

10:13 am-7:55 pm

1 stop9h 42m

$550

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/16

Showing 1-10 of 33 results
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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 8h 53m. Region of Ontario and Rochester are separated by a distance of 252 mi.

  • 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
Victor

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Alternative routes for Ontario to Rochester

See prices for flight routes from nearby airports that may be better suited for you.
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