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Cheap flights from Ontario to Rochester, MN from C$ 387

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 30/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — RST
17 Jan — 24 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Rochester

Enter your travel dates to find the best prices.

Best flights from Ontario to Rochester
Discover carefully curated flight deals from Ontario to Rochester that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 18 December 2025.

Fri 16/110:16 a.m.YYZ - RST
2 stops13h 32mDelta
Mon 19/14:39 p.m.RST - YYZ
1 stop5h 34mDelta
Deal found 17/12C$ 671
Wed 6/511:30 a.m.YYZ - RST
1 stop7h 35mAmerican Airlines
Sat 9/56:06 a.m.RST - YYZ
1 stop7h 09mAmerican Airlines
Deal found 16/12C$ 741
Fri 16/15:15 p.m.YYZ - RST
1 stop6h 33mWestJet
Mon 19/14:39 p.m.RST - YYZ
1 stop5h 34mWestJet
Deal found 17/12C$ 831
Fri 16/19:34 a.m.YUL - RST
2 stops14h 14mDelta
Tue 20/14:39 p.m.RST - YUL
2 stops15h 05mDelta
Deal found 15/12C$ 704
Wed 6/52:10 p.m.YYZ - RST
2 stops9h 28mDelta
Sat 9/511:15 a.m.RST - YYZ
2 stops10h 42mDelta
Deal found 16/12C$ 737
Fri 16/12:40 p.m.YUL - RST
1 stop9h 08mWestJet
Tue 20/16:45 a.m.RST - YUL
1 stop5h 57mWestJet
Deal found 15/12C$ 898

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 18 December 2025.

Round-trip from

C$ 676

One-way from

C$ 387
Delta
  • Delta
  • 16/1-19/1
  • 3 total stops
  • 19h 06m total
  • Ontario to Rochester
Search Deals
Delta
  • Delta
  • 30/1
  • 1 total stop
  • 5h 35m 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 18 December 2025.
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

TorontoRochester

YYZ - RST

YYZRST

Toronto Pearson Intl

Fri 16/1

10:16 a.m.-10:48 p.m.

2 stops13h 32m

Rochester

Mon 19/1

4:39 p.m.-11:13 p.m.

1 stop5h 34m

C$ 671

MontrealRochester

YUL - RST

YULRST

Montreal Pierre Elliott Trudeau Intl

Fri 16/1

9:34 a.m.-10:48 p.m.

2 stops14h 14m

Rochester

Tue 20/1

4:39 p.m.-8:44 a.m.

2 stops15h 05m

C$ 704

TorontoRochester

YYZ - RST

YYZRST

Toronto Pearson Intl

Wed 6/5

2:10 p.m.-10:38 p.m.

2 stops9h 28m

Rochester

Sat 9/5

11:15 a.m.-10:57 p.m.

2 stops10h 42m

C$ 737

TorontoRochester

YYZ - RST

YYZRST

Toronto Pearson Intl

Wed 6/5

11:30 a.m.-6:05 p.m.

1 stop7h 35m

Rochester

Sat 9/5

6:06 a.m.-2:15 p.m.

1 stop7h 09m

C$ 741

TorontoRochester

YYZ - RST

YYZRST

Toronto Pearson Intl

Fri 16/1

5:15 p.m.-10:48 p.m.

1 stop6h 33m

Rochester

Mon 19/1

4:39 p.m.-11:13 p.m.

1 stop5h 34m

C$ 831

MontrealRochester

YUL - RST

YULRST

Montreal Pierre Elliott Trudeau Intl

Fri 16/1

2:40 p.m.-10:48 p.m.

1 stop9h 08m

Rochester

Tue 20/1

6:45 a.m.-1:42 p.m.

1 stop5h 57m

C$ 898

TorontoRochester

YYZ - RST

YYZRST

Toronto Pearson Intl

Fri 30/1

6:00 a.m.-3:59 p.m.

2 stops10h 59m

C$ 387

TorontoRochester

YYZ - RST

YYZRST

Toronto Pearson Intl

Mon 19/1

6:30 a.m.-11:05 a.m.

1 stop5h 35m

C$ 387

TorontoRochester

YYZ - RST

YYZRST

Toronto Pearson Intl

Sun 1/2

4:44 p.m.-11:06 a.m.

1 stop19h 22m

C$ 398

TorontoRochester

YYZ - RST

YYZRST

Toronto Pearson Intl

Sun 1/2

6:00 a.m.-3:59 p.m.

2 stops10h 59m

C$ 400

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/12

Showing 1-10 of 16 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

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

Currently, June is the cheapest month in which you can book a flight from Region of Ontario to Rochester, Minnesota (average of C$ 183). Flying from Region of Ontario to Rochester, Minnesota in February is currently the most expensive (average of C$ 460). 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.

What is the cheapest time of day to fly from ON to RST?

Find hourly flight availability from Ontario to Rochester. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 December 2025.

A simple way to save on the total cost of your ticket is to fly from Region of Ontario to Rochester, Minnesota in the evening. If you’re flexible enough to do this you can expect to save up to 30% on your trip compared to booking a flight at noon.

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 9h 08m. Airlines will cover a distance of 1487 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.

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

    Currently, June is the cheapest month in which you can book a flight from Region of Ontario to Rochester, Minnesota (average of C$ 183). Flying from Region of Ontario to Rochester, Minnesota in February is currently the most expensive (average of C$ 460). 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

Travelling to a place near Rochester?

Book flights to Rochester if you plan to visit one of these locations
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Alternative routes for Ontario to Rochester

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Rochester?

Deals for Ontario to Rochester flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from Ontario to Rochester by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

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

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

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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