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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 21/11. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — RST
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 30 October 2025.

Fri 5/126:05 a.m.YYZ - RST
2 stops17h 46mDelta
Tue 16/124:20 p.m.RST - YYZ
2 stops23h 04mDelta
Deal found 29/10C$ 672
Wed 26/116:45 p.m.YYZ - RST
2 stops23h 50mDelta
Wed 3/1211:40 a.m.RST - YYZ
2 stops10h 31mDelta
Deal found 29/10C$ 684
Mon 17/115:10 p.m.YYZ - RST
1 stop6h 33mDelta
Fri 21/1111:35 a.m.RST - YYZ
2 stops11h 24mDelta
Deal found 29/10C$ 695
Fri 5/126:05 a.m.YYZ - RST
2 stops17h 46mDelta
Sat 20/126:00 a.m.RST - YYZ
2 stops15h 50mDelta
Deal found 29/10C$ 705
Fri 26/125:15 p.m.YYZ - RST
2 stops6h 47mDelta
Fri 9/14:39 p.m.RST - YYZ
2 stops15h 46mDelta
Deal found 30/10C$ 707
Thu 11/125:15 p.m.YYZ - RST
1 stop6h 36mDelta
Wed 17/127:00 a.m.RST - YYZ
1 stop8h 15mDelta
Deal found 29/10C$ 716
Sun 7/125:15 p.m.YYZ - RST
1 stop6h 36mDelta
Sat 20/126:00 a.m.RST - YYZ
2 stops15h 50mDelta
Deal found 29/10C$ 737
Sun 7/121:10 p.m.YYZ - RST
1 stop5h 59mAmerican Airlines
Sat 20/126:15 p.m.RST - YYZ
1 stop15h 41mAmerican Airlines
Deal found 29/10C$ 740
Fri 5/126:05 a.m.YYZ - RST
2 stops17h 46mDelta
Fri 19/127:00 a.m.RST - YYZ
2 stops9h 15mDelta
Deal found 29/10C$ 753
Sat 6/121:12 p.m.YYZ - RST
1 stop5h 57mAmerican Airlines
Mon 22/126:15 p.m.RST - YYZ
2 stops15h 01mAmerican Airlines
Deal found 29/10C$ 754
Thu 11/126:10 a.m.YYZ - RST
2 stops10h 18mDelta
Fri 19/127:00 a.m.RST - YYZ
2 stops9h 15mDelta
Deal found 29/10C$ 764
Sun 14/127:10 a.m.YUL - RST
1 stop16h 41mWestJet
Sun 21/126:36 p.m.RST - YUL
1 stop18h 13mWestJet
Deal found 30/10C$ 908

Cheap flight deals from Ontario to Rochester

Keep the following information in mind while searching for Ontario to Rochester flight deals. Data was last updated 30 October 2025.

Round-trip from

C$ 672

One-way from

C$ 387
Delta
  • Delta
  • 5/12-16/12
  • 4 total stops
  • 40h 50m total
  • Ontario to Rochester
Search Deals
Delta
  • Delta
  • 17/11
  • 2 total stops
  • 8h 05m 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 30 October 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

Mon 8/12

6:43 p.m.-11:00 a.m.

2 stops17h 17m

Rochester

Tue 16/12

4:20 p.m.-4:24 p.m.

2 stops23h 04m

C$ 672

TorontoRochester

YYZ - RST

YYZRST

Toronto Pearson Intl

Thu 11/12

5:15 p.m.-10:51 p.m.

1 stop6h 36m

Rochester

Tue 16/12

4:20 p.m.-4:24 p.m.

2 stops23h 04m

C$ 684

TorontoRochester

YYZ - RST

YYZRST

Toronto Pearson Intl

Wed 26/11

6:45 p.m.-5:35 p.m.

2 stops23h 50m

Rochester

Wed 3/12

4:20 p.m.-11:27 p.m.

1 stop6h 07m

C$ 684

TorontoRochester

YYZ - RST

YYZRST

Toronto Pearson Intl

Tue 9/12

5:15 p.m.-10:51 p.m.

1 stop6h 36m

Rochester

Tue 16/12

4:20 p.m.-4:24 p.m.

2 stops23h 04m

C$ 684

TorontoRochester

YYZ - RST

YYZRST

Toronto Pearson Intl

Mon 17/11

5:10 p.m.-10:43 p.m.

1 stop6h 33m

Rochester

Fri 21/11

11:35 a.m.-11:59 p.m.

2 stops11h 24m

C$ 695

TorontoRochester

YYZ - RST

YYZRST

Toronto Pearson Intl

Mon 8/12

2:09 p.m.-11:00 a.m.

2 stops21h 51m

Rochester

Sat 20/12

6:00 a.m.-10:50 p.m.

2 stops15h 50m

C$ 705

TorontoRochester

YYZ - RST

YYZRST

Toronto Pearson Intl

Wed 10/12

5:14 p.m.-11:00 a.m.

2 stops18h 46m

Rochester

Thu 18/12

11:40 a.m.-11:11 p.m.

2 stops10h 31m

C$ 705

TorontoRochester

YYZ - RST

YYZRST

Toronto Pearson Intl

Mon 8/12

6:43 p.m.-11:00 a.m.

2 stops17h 17m

Rochester

Wed 17/12

4:20 p.m.-11:27 p.m.

1 stop6h 07m

C$ 705

TorontoRochester

YYZ - RST

YYZRST

Toronto Pearson Intl

Tue 9/12

5:14 p.m.-11:00 a.m.

2 stops18h 46m

Rochester

Sat 20/12

6:00 a.m.-10:50 p.m.

2 stops15h 50m

C$ 705

TorontoRochester

YYZ - RST

YYZRST

Toronto Pearson Intl

Wed 10/12

5:14 p.m.-11:00 a.m.

2 stops18h 46m

Rochester

Wed 17/12

4:20 p.m.-11:27 p.m.

1 stop6h 07m

C$ 705

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/10

Showing 1-10 of 20 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$ 186). Flying from Region of Ontario to Rochester, Minnesota in February is currently the most expensive (average of C$ 486). 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 30 October 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 17h 17m. 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.

  • 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$ 186). Flying from Region of Ontario to Rochester, Minnesota in February is currently the most expensive (average of C$ 486). 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

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Ontario to Rochester

Discover the top airline that operate flights from Ontario to Rochester. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 30 October 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 596AverageC$ 680FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

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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