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Cheap flights from Ontario to Rochester, MN from C$ 360

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — RST
31 Aug — 7 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Rochester

Enter your travel dates to find the best prices.

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 1 August 2026.

Sat 12/96:25 p.m.
YYZ
-
RST
1 stop6h 34m
American Airlines
Sat 19/95:40 a.m.
RST
-
YYZ
1 stop5h 55m
American Airlines
Deal found 29/7C$ 652
Sat 12/96:15 a.m.
YYZ
-
RST
1 stop5h 41m
Delta
Sat 19/911:36 a.m.
RST
-
YYZ
2 stops11h 23m
Delta
Deal found 29/7C$ 660
Fri 21/811:39 a.m.
YYZ
-
RST
1 stop8h 34m
American Airlines
Sun 23/87:43 p.m.
RST
-
YYZ
1 stop15h 50m
American Airlines
Deal found 29/7C$ 697
Fri 21/812:49 p.m.
YYZ
-
RST
2 stops12h 10m
American Airlines
Mon 24/86:00 a.m.
RST
-
YYZ
2 stops9h 45m
American Airlines
Deal found 28/7C$ 719
Mon 5/106:15 a.m.
YYZ
-
RST
1 stop17h 23m
WestJet
Sun 11/106:00 a.m.
RST
-
YYZ
1 stop4h 59m
WestJet
Deal found 29/7C$ 736
Sun 13/96:15 a.m.
YYZ
-
RST
1 stop5h 41m
Delta
Thu 17/95:15 a.m.
RST
-
YYZ
2 stops11h 03m
Delta
Deal found 31/7C$ 816
Thu 6/87:24 p.m.
YYZ
-
RST
1 stop21h 40m
WestJet
Tue 11/811:33 a.m.
RST
-
YYZ
1 stop10h 37m
WestJet
Deal found 28/7C$ 851
Thu 6/87:24 p.m.
YYZ
-
RST
1 stop4h 21m
Delta
Tue 11/85:28 a.m.
RST
-
YYZ
2 stops10h 56m
Delta
Deal found 28/7C$ 897
Sun 13/912:25 p.m.
YYZ
-
RST
1 stop23h 31m
WestJet
Sun 20/95:15 a.m.
RST
-
YYZ
1 stop12h 19m
WestJet
Deal found 29/7C$ 908
Sat 1/811:39 a.m.
YYZ
-
RST
1 stop13h 43m
American Airlines
Sat 8/87:40 p.m.
RST
-
YYZ
1 stop15h 53m
American Airlines
Deal found 28/7C$ 917
Tue 4/87:00 a.m.
YUL
-
RST
1 stop4h 52m
WestJet
Thu 6/84:44 p.m.
RST
-
YUL
1 stop5h 56m
WestJet
Deal found 31/7C$ 925
Tue 4/87:00 a.m.
YUL
-
RST
1 stop4h 52m
Delta
Thu 6/85:28 a.m.
RST
-
YUL
2 stops11h 18m
Delta
Deal found 31/7C$ 932

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 1 August 2026.

Round-trip from

C$ 652

One-way from

C$ 360
American Airlines
  • American Airlines
  • 12/9-19/9
  • 2 total stops
  • 12h 29m total
  • Ontario to Rochester
Search Deals
Delta
  • Delta
  • 12/9
  • 1 total stop
  • 5h 41m total
  • Ontario to Rochester
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 629,999 searches. Data last updated 1 August 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

TorontoRochester

YYZ - RST

YYZRST

Toronto Pearson Intl

Sat 12/9

6:15 a.m.-10:56 a.m.

1 stop5h 41m

Rochester

Sat 19/9

11:36 a.m.-11:59 p.m.

2 stops11h 23m

C$ 660

MontrealRochester

YUL - RST

YULRST

Montreal Pierre Elliott Trudeau Intl

Tue 19/1

3:52 p.m.-11:57 p.m.

1 stop9h 05m

Rochester

Fri 22/1

4:27 p.m.-3:20 p.m.

2 stops21h 53m

C$ 691

MontrealRochester

YUL - RST

YULRST

Montreal Pierre Elliott Trudeau Intl

Tue 19/1

6:00 a.m.-3:43 p.m.

2 stops10h 43m

Rochester

Fri 22/1

11:15 a.m.-11:51 p.m.

2 stops11h 36m

C$ 691

TorontoRochester

YYZ - RST

YYZRST

Toronto Pearson Intl

Fri 21/8

3:14 p.m.-9:49 a.m.

1 stop19h 35m

Rochester

Mon 24/8

10:20 a.m.-11:29 p.m.

1 stop12h 09m

C$ 697

TorontoRochester

YYZ - RST

YYZRST

Toronto Pearson Intl

Fri 21/8

11:39 a.m.-7:13 p.m.

1 stop8h 34m

Rochester

Sun 23/8

7:43 p.m.-12:33 p.m.

1 stop15h 50m

C$ 697
Quickest round-trip

TorontoRochester

YYZ - RST

YYZRST

Toronto Pearson Intl

Sun 13/9

6:15 a.m.-10:56 a.m.

1 stop5h 41m

Rochester

Thu 17/9

5:15 a.m.-5:18 p.m.

2 stops11h 03m

C$ 816

TorontoRochester

YYZ - RST

YYZRST

Toronto Pearson Intl

Mon 5/10

6:15 a.m.-10:38 p.m.

1 stop17h 23m

Rochester

Sun 11/10

11:23 a.m.-1:05 a.m.

2 stops12h 42m

C$ 938

TorontoRochester

YYZ - RST

YYZRST

Toronto Pearson Intl

Sun 13/9

12:25 p.m.-4:05 p.m.

1 stop4h 40m

Rochester

Thu 17/9

4:45 p.m.-6:34 p.m.

1 stop24h 49m

C$ 1,064

TorontoRochester

YYZ - RST

YYZRST

Toronto Pearson Intl

Fri 21/8

2:31 p.m.-10:45 p.m.

2 stops9h 14m

Rochester

Sun 23/8

5:28 a.m.-3:20 p.m.

2 stops8h 52m

C$ 1,169

TorontoRochester

YYZ - RST

YYZRST

Toronto Pearson Intl

Mon 14/9

12:25 p.m.-4:05 p.m.

1 stop4h 40m

Rochester

Mon 21/9

5:15 a.m.-11:13 p.m.

1 stop16h 58m

C$ 1,218

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

Showing 1-10 of 14 resultsSorted by cheapest first
1
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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?

    For a flight from Ontario to Rochester, you will be flying into Rochester. Rochester (RST) is just 11.3 km from the centre of the city.

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

    Departing from Region of Ontario to Rochester, Minnesota will take you 5h 41m. Airlines will cover a distance of 1032 km. This flight may include one or multiple 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

Travelling to a place near Rochester?

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

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Ontario to Rochester flexibly with Cheapflights today.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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