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Cheap flights from Rochester to Ontario from C$ 229

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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
ROC — YYZ
2 May — 9 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Rochester to Ontario

Enter your travel dates to find the best prices.

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 2 April 2026.

Sun 19/410:13 a.m.
ROC
-
YYZ
1 stop27h 52m
Multiple Airlines
Thu 23/48:00 p.m.
YYZ
-
ROC
2 stops21h 40m
Multiple Airlines
Deal found 1/4C$ 560
Mon 27/46:00 a.m.
ROC
-
YUL
1 stop7h 39m
Delta
Mon 4/56:00 a.m.
YUL
-
ROC
1 stop9h 25m
Delta
Deal found 28/3C$ 706
Fri 24/411:17 a.m.
ROC
-
YUL
1 stop4h 10m
American Airlines
Mon 27/44:16 p.m.
YUL
-
ROC
1 stop5h 44m
American Airlines
Deal found 1/4C$ 732
Fri 15/57:30 a.m.
ROC
-
YUL
1 stop7h 57m
American Airlines
Fri 22/510:30 a.m.
YUL
-
ROC
2 stops13h 18m
American Airlines
Deal found 31/3C$ 742
Thu 25/66:00 a.m.
ROC
-
YUL
2 stops15h 38m
American Airlines
Sat 4/77:51 a.m.
YUL
-
ROC
1 stop6h 57m
American Airlines
Deal found 30/3C$ 747
Tue 5/510:32 a.m.
ROC
-
YUL
1 stop4h 08m
United Airlines
Wed 6/56:35 p.m.
YUL
-
ROC
1 stop5h 07m
United Airlines
Deal found 30/3C$ 750
Tue 14/46:15 a.m.
ROC
-
YUL
2 stops12h 36m
Delta
Fri 17/46:00 a.m.
YUL
-
ROC
1 stop9h 22m
Delta
Deal found 31/3C$ 764
Sat 25/412:12 p.m.
ROC
-
YUL
2 stops24h 06m
American Airlines
Sat 2/51:03 p.m.
YUL
-
ROC
1 stop8h 57m
American Airlines
Deal found 29/3C$ 768
Fri 8/56:45 a.m.
ROC
-
YUL
2 stops8h 42m
American Airlines
Mon 11/54:16 p.m.
YUL
-
ROC
2 stops18h 39m
American Airlines
Deal found 29/3C$ 771
Fri 26/66:00 a.m.
ROC
-
YUL
2 stops15h 38m
American Airlines
Tue 30/67:51 a.m.
YUL
-
ROC
1 stop7h 01m
American Airlines
Deal found 29/3C$ 793
Tue 14/46:45 a.m.
ROC
-
YUL
2 stops8h 42m
American Airlines
Fri 17/44:16 p.m.
YUL
-
ROC
2 stops19h 08m
American Airlines
Deal found 31/3C$ 799
Fri 25/96:00 a.m.
ROC
-
YYZ
1 stop5h 43m
United Airlines
Sat 26/92:45 p.m.
YYZ
-
ROC
1 stop6h 23m
United Airlines
Deal found 29/3C$ 953

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 2 April 2026.

Round-trip from

C$ 560

One-way from

C$ 229
19/4-23/4
  • 19/4-23/4
  • 3 total stops
  • 49h 32m total
  • Rochester to Ontario
Search Deals
3/5
  • 3/5
  • 3 total stops
  • 50h 45m total
  • Rochester 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 629,999 searches. Data last updated 2 April 2026.
Use the filters below to find and compare flights from Rochester to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RochesterMontreal

ROC - YUL

ROCYUL

Greater Rochester Intl

Thu 25/6

7:21 p.m.-8:39 a.m.

1 stop13h 18m

Montreal Pierre Elliott Trudeau Intl

Sat 4/7

7:00 a.m.-10:49 p.m.

2 stops15h 49m

C$ 742

RochesterMontreal

ROC - YUL

ROCYUL

Greater Rochester Intl

Thu 25/6

6:00 a.m.-9:38 p.m.

2 stops15h 38m

Montreal Pierre Elliott Trudeau Intl

Sat 4/7

7:51 a.m.-2:48 p.m.

1 stop6h 57m

C$ 747

RochesterMontreal

ROC - YUL

ROCYUL

Greater Rochester Intl

Tue 21/4

6:20 a.m.-5:30 p.m.

1 stop11h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 22/4

6:10 a.m.-1:39 p.m.

1 stop7h 29m

C$ 750

RochesterMontreal

ROC - YUL

ROCYUL

Greater Rochester Intl

Tue 14/4

5:48 p.m.-11:08 p.m.

1 stop5h 20m

Montreal Pierre Elliott Trudeau Intl

Fri 17/4

6:00 a.m.-11:25 a.m.

1 stop5h 25m

C$ 750

RochesterMontreal

ROC - YUL

ROCYUL

Greater Rochester Intl

Wed 10/6

4:15 p.m.-10:06 p.m.

1 stop5h 51m

Montreal Pierre Elliott Trudeau Intl

Thu 11/6

9:15 a.m.-2:19 p.m.

1 stop5h 04m

C$ 750

RochesterMontreal

ROC - YUL

ROCYUL

Greater Rochester Intl

Sat 25/4

5:48 p.m.-11:08 p.m.

1 stop5h 20m

Montreal Pierre Elliott Trudeau Intl

Sat 2/5

2:29 p.m.-7:28 p.m.

1 stop4h 59m

C$ 750

RochesterMontreal

ROC - YUL

ROCYUL

Greater Rochester Intl

Fri 8/5

7:44 p.m.-12:13 a.m.

1 stop4h 29m

Montreal Pierre Elliott Trudeau Intl

Mon 11/5

11:23 a.m.-5:25 p.m.

1 stop6h 02m

C$ 750

RochesterMontreal

ROC - YUL

ROCYUL

Greater Rochester Intl

Tue 5/5

1:15 p.m.-9:26 p.m.

1 stop8h 11m

Montreal Pierre Elliott Trudeau Intl

Wed 6/5

6:35 p.m.-11:42 p.m.

1 stop5h 07m

C$ 750

RochesterToronto

ROC - YYZ

ROCYYZ

Greater Rochester Intl

Sun 6/9

12:25 p.m.-7:37 p.m.

1 stop7h 12m

Toronto Pearson Intl

Wed 9/9

9:44 a.m.-2:07 p.m.

1 stop4h 23m

C$ 953
Quickest round-trip

RochesterToronto

ROC - YYZ

ROCYYZ

Greater Rochester Intl

Fri 25/9

7:45 p.m.-11:54 p.m.

1 stop4h 09m

Toronto Pearson Intl

Sat 3/10

7:30 p.m.-11:18 p.m.

1 stop3h 48m

C$ 953

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/3

Showing 1-10 of 31 resultsSorted by cheapest first
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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?

    Most people fly from Greater Rochester Intl (ROC) if they book a flight from Rochester to Ontario. Greater Rochester Intl is conveniently located just 6.1 km from Rochester’s city centre.

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

    Departing from Rochester to Region of Ontario will take you 11h 10m. There are 406 km between Rochester and Region of Ontario. This flight may include one or multiple stops.

  • 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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Alternative routes for Rochester to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Rochester to Ontario?

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Why should you use Cheapflights to find cheap flight tickets from Rochester to Ontario?

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Can Cheapflights find flights from Rochester to Ontario with no change fees?

Yes! Cheapflights helps users easily find flights from Rochester to Ontario with no change fees.

Can Cheapflights notify me if prices for flights from Rochester to Ontario become cheaper?

Yes, Cheapflights offers price alerts on Rochester to Ontario flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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