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Cheap flights from Rochester, MN to Ontario from C$ 658

This is the cheapest round-trip 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.
RST — YYZ
5 Aug — 12 Aug1
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 31 July 2025.

Round-trip from

C$ 658
Delta
  • Delta
  • 12/9-19/9
  • 2 total stops
  • 9h 23m 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 31 July 2025.

Fri 12/97:00 a.m.RST - YYZ
1 stop3h 38mDelta
Fri 19/96:00 a.m.YYZ - RST
1 stop5h 45mDelta
Deal found 29/7C$ 658
Sun 21/96:14 p.m.RST - YUL
1 stop4h 04mDelta
Sun 28/96:20 a.m.YUL - RST
1 stop5h 25mDelta
Deal found 29/7C$ 716
Tue 2/912:48 p.m.RST - YUL
2 stops32h 44mAmerican Airlines
Sat 6/912:30 p.m.YUL - RST
1 stop9h 29mAmerican Airlines
Deal found 30/7C$ 795
Fri 12/96:00 a.m.RST - YYZ
2 stops9h 33mAmerican Airlines
Fri 19/97:35 a.m.YYZ - RST
2 stops14h 24mAmerican Airlines
Deal found 29/7C$ 806
Sun 14/97:00 a.m.RST - YYZ
2 stops22h 12mWestJet
Sun 21/910:00 a.m.YYZ - RST
2 stops14h 28mWestJet
Deal found 30/7C$ 2,149

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 31 July 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

RST - YYZ

RSTYYZ

Rochester

Fri 12/9

7:00 a.m.-11:38 a.m.

1 stop3h 38m

Toronto Pearson Intl

Fri 19/9

6:00 a.m.-10:45 a.m.

1 stop5h 45m

C$ 658

RochesterMontreal

RST - YUL

RSTYUL

Rochester

Sun 21/9

6:14 p.m.-11:18 p.m.

1 stop4h 04m

Montreal Pierre Elliott Trudeau Intl

Sun 28/9

6:20 a.m.-10:45 a.m.

1 stop5h 25m

C$ 716

RochesterMontreal

RST - YUL

RSTYUL

Rochester

Tue 2/9

12:48 p.m.-10:32 p.m.

2 stops32h 44m

Montreal Pierre Elliott Trudeau Intl

Sat 6/9

12:30 p.m.-8:59 p.m.

1 stop9h 29m

C$ 795

RochesterToronto

RST - YYZ

RSTYYZ

Rochester

Fri 12/9

6:00 a.m.-4:33 p.m.

2 stops9h 33m

Toronto Pearson Intl

Fri 19/9

7:35 a.m.-8:59 p.m.

2 stops14h 24m

C$ 806

RochesterToronto

RST - YYZ

RSTYYZ

Rochester

Sun 14/9

7:00 a.m.-6:12 a.m.

2 stops22h 12m

Toronto Pearson Intl

Sun 21/9

10:00 a.m.-11:28 p.m.

2 stops14h 28m

C$ 2,149

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

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

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

Currently, January is the cheapest month in which you can book a flight from Rochester, Minnesota to Region of Ontario (average of C$ 167). Flying from Rochester, Minnesota 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.

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 31 July 2025.
Read through reviews of airlines operating flights from Rochester to Ontario, such as Delta,American Airlines, andWestJet. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews
Check prices

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews
Check prices

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews
Check prices

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
WestJet
7.2
Good
2,977 reviews
Delta
8.0
Very good
7,980 reviews
Check prices

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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?

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

  • 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, Minnesota to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Rochester, Minnesota to Region of Ontario (average of C$ 167). Flying from Rochester, Minnesota 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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