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Cheap flights from Rochester, NY to Ontario from C$ 147

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 16/5. Fares are subject to change and may not be available on all flights or dates of travel.
ROC — YYZ
2 Apr — 9 Apr1
1 adult

Cheap flight deals from Rochester to Ontario

Keep the following information in mind while searching for Rochester to Ontario flight deals. Data was last updated 28 March 2025.

Round-trip from

C$ 429

One-way from

C$ 147
16/5-18/5
  • 16/5-18/5
  • 2 total stops
  • 30h 30m total
  • Rochester to Ontario
Search Deals
16/5
  • 16/5
  • 1 total stop
  • 21h 46m total
  • Rochester to Ontario
Search Deals

Find flight deals from Rochester to Ontario

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 28 March 2025.

Fri 16/54:19 p.m.ROC - YYZ
1 stop21h 46mMultiple Airlines
Sun 18/56:30 a.m.YYZ - ROC
1 stop8h 44mMultiple Airlines
Deal found 26/3C$ 429
Fri 4/412:14 p.m.ROC - YUL
2 stops26h 41mMultiple Airlines
Mon 7/43:55 p.m.YUL - ROC
1 stop24h 43mMultiple Airlines
Deal found 27/3C$ 527
Fri 18/46:05 a.m.ROC - YUL
1 stop16h 49mAmerican Airlines
Mon 21/47:47 a.m.YUL - ROC
1 stop15h 01mAmerican Airlines
Deal found 28/3C$ 585
Fri 18/46:00 a.m.ROC - YUL
2 stops11h 26mUnited Airlines
Mon 21/46:00 a.m.YUL - ROC
1 stop6h 35mUnited Airlines
Deal found 28/3C$ 592
Fri 18/46:20 a.m.ROC - YUL
2 stops15h 21mAir Canada
Mon 21/410:15 p.m.YUL - ROC
2 stops18h 35mAir Canada
Deal found 28/3C$ 642
Sat 3/52:50 p.m.ROC - YYZ
1 stop21h 09mUnited Airlines
Sat 10/57:47 p.m.YYZ - ROC
1 stop14h 03mUnited Airlines
Deal found 26/3C$ 677
Tue 8/45:53 p.m.ROC - YUL
1 stop5h 35mDelta
Sat 12/47:05 a.m.YUL - ROC
1 stop4h 19mDelta
Deal found 27/3C$ 708
Sun 30/35:18 a.m.ROC - YYZ
1 stop17h 41mDelta
Tue 1/412:15 p.m.YYZ - ROC
1 stop23h 26mDelta
Deal found 25/3C$ 916
Wed 26/312:27 p.m.ROC - YYZ
2 stops6h 33mAmerican Airlines
Wed 2/410:55 a.m.YYZ - ROC
1 stop12h 50mAmerican Airlines
Deal found 25/3C$ 1,002
Tue 21/1012:20 p.m.ROC - YYZ
2 stops19h 50mWestJet
Tue 28/1011:15 p.m.YYZ - ROC
2 stops18h 19mWestJet
Deal found 26/3C$ 3,186

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 28 March 2025.
Use the filters below to find and compare flights from Rochester to Ontario that are best for you.

Fly from

Rochester

Fly to

Ontario

Route

Depart

Return

Price

RochesterToronto

ROC - YYZ

ROCYYZ

Rochester Greater Rochester Intl

Fri 16/5

4:19 p.m.-2:05 p.m.

1 stop21h 46m

Toronto Pearson Intl

Sun 18/5

6:30 a.m.-3:14 p.m.

1 stop8h 44m

C$ 429

RochesterMontreal

ROC - YUL

ROCYUL

Rochester Greater Rochester Intl

Tue 8/4

5:33 p.m.-2:55 p.m.

1 stop21h 22m

Montreal Pierre Elliott Trudeau Intl

Sat 12/4

3:55 p.m.-8:10 p.m.

1 stop28h 15m

C$ 535

RochesterMontreal

ROC - YUL

ROCYUL

Rochester Greater Rochester Intl

Fri 18/4

6:05 a.m.-10:54 p.m.

1 stop16h 49m

Montreal Pierre Elliott Trudeau Intl

Mon 21/4

7:47 a.m.-10:48 p.m.

1 stop15h 01m

C$ 585

RochesterMontreal

ROC - YUL

ROCYUL

Rochester Greater Rochester Intl

Fri 18/4

6:00 a.m.-5:26 p.m.

2 stops11h 26m

Montreal Pierre Elliott Trudeau Intl

Mon 21/4

6:00 a.m.-12:35 p.m.

1 stop6h 35m

C$ 592

RochesterMontreal

ROC - YUL

ROCYUL

Rochester Greater Rochester Intl

Fri 18/4

6:20 a.m.-9:41 p.m.

2 stops15h 21m

Montreal Pierre Elliott Trudeau Intl

Mon 21/4

10:15 p.m.-4:50 p.m.

2 stops18h 35m

C$ 642

RochesterToronto

ROC - YYZ

ROCYYZ

Rochester Greater Rochester Intl

Sat 3/5

2:50 p.m.-11:59 a.m.

1 stop21h 09m

Toronto Pearson Intl

Sat 10/5

7:47 p.m.-9:50 a.m.

1 stop14h 03m

C$ 677

RochesterMontreal

ROC - YUL

ROCYUL

Rochester Greater Rochester Intl

Tue 8/4

5:53 p.m.-11:28 p.m.

1 stop5h 35m

Montreal Pierre Elliott Trudeau Intl

Sat 12/4

7:05 a.m.-11:24 a.m.

1 stop4h 19m

C$ 708

RochesterToronto

ROC - YYZ

ROCYYZ

Rochester Greater Rochester Intl

Fri 16/5

4:19 p.m.-2:05 p.m.

1 stop21h 46m

C$ 147

RochesterMontreal

ROC - YUL

ROCYUL

Rochester Greater Rochester Intl

Fri 2/5

6:01 p.m.-11:28 p.m.

1 stop5h 27m

C$ 252

RochesterMontreal

ROC - YUL

ROCYUL

Rochester Greater Rochester Intl

Fri 2/5

4:25 p.m.-9:50 a.m.

2 stops17h 25m

C$ 267

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/3

Showing 1-10 of 15 results
1
2

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

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 28 March 2025.
To help decide which airline to fly from Rochester to Ontario, see what other customers have to say about Delta, United Airlines and American Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,896 reviews
Check prices

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,896 reviews
Delta
8.0
Very good
7,896 reviews
Check prices

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
8,603 reviews
Delta
8.0
Very good
7,896 reviews
Check prices

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,896 reviews
Check prices

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Air Canada
7.0
Good
8,986 reviews
Delta
8.0
Very good
7,896 reviews
Check prices

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

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

  • What are the cheapest airlines to fly from Rochester, New York to Region of Ontario one-way?

    One-way options have recently been found by users for as low as C$ 252 on Delta. Other airlines that offer cheap prices include American Airlines from C$ 267 and United Airlines from C$ 307 one-way.

  • 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.

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

    Currently, January is the cheapest month in which you can book a flight from Rochester, New York to Region of Ontario (average of C$ 167). Flying from Rochester, New York to Region of Ontario in July is currently the most expensive (average of C$ 258). 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

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

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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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