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Cheap flights from Ontario to Rochester from $270

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Rochester departing on 4/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ontario to Rochester

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:00 am - 4:05 pm
YUL
-
RST
11h 05m
2 stops
Delta Logo
11:32 am - 11:08 pm
RST
-
YUL
10h 36m
2 stops
$427Delta
Mon, Apr 13 - Thu, Apr 16
Delta Logo
7:00 am - 10:52 am
YUL
-
RST
4h 52m
1 stop
Delta Logo
4:45 pm - 11:26 pm
RST
-
YUL
5h 41m
1 stop
$458Delta
Mon, Apr 13 - Thu, Apr 16
American Airlines Logo
6:15 am - 11:55 pm
YYZ
-
RST
18h 40m
1 stop
American Airlines Logo
5:40 am - 10:53 am
RST
-
YYZ
4h 13m
1 stop
$467American Airlines
Wed, May 6 - Sat, May 9
American Airlines Logo
6:27 pm - 11:55 pm
YYZ
-
RST
6h 28m
1 stop
American Airlines Logo
5:40 am - 10:53 am
RST
-
YYZ
4h 13m
1 stop
$469American Airlines
Wed, May 6 - Sat, May 9
Delta Logo
5:15 pm - 10:46 pm
YYZ
-
RST
6h 31m
1 stop
Delta Logo
6:00 am - 3:59 pm
RST
-
YYZ
8h 59m
1 stop
$470Delta
Fri, Mar 6 - Tue, Mar 10
Delta Logo
2:15 pm - 10:43 pm
YYZ
-
RST
9h 28m
2 stops
Delta Logo
5:30 am - 11:36 am
RST
-
YYZ
5h 06m
1 stop
$471Delta
Wed, May 6 - Sat, May 9
Delta Logo
12:09 pm - 4:05 pm
YYZ
-
RST
28h 56m
2 stops
Delta Logo
11:32 am - 10:56 pm
RST
-
YYZ
10h 24m
2 stops
$490Delta
Tue, Apr 21 - Sat, Apr 25
United Airlines Logo
12:45 pm - 9:44 pm
YYZ
-
RST
9h 59m
2 stops
United Airlines Logo
8:22 am - 7:02 pm
RST
-
YYZ
9h 40m
2 stops
$518United Airlines
Thu, May 14 - Sat, May 16
WestJet Logo
6:45 am - 10:50 am
YUL
-
RST
29h 05m
2 stops
WestJet Logo
4:46 pm - 11:40 pm
RST
-
YUL
5h 54m
1 stop
$573WestJet
Sat, Mar 21 - Sun, Mar 22
WestJet Logo
6:30 am - 10:58 am
YYZ
-
RST
5h 28m
1 stop
WestJet Logo
6:00 am - 3:59 pm
RST
-
YYZ
8h 59m
1 stop
$611WestJet
Fri, Mar 6 - Tue, Mar 10

American Airlines flights from Region of Ontario to Rochester, Minnesota

Our best American Airlines deals on Region of Ontario to Rochester, Minnesota flight tickets
American Airlines
May 2
YUL12:30 pmMontreal Pierre Elliott Trudeau Intl
6h 37m
1 stop
RST6:07 pmRochester
May 4
RST6:37 pmRochester
16h 07m
1 stop
YUL11:44 amMontreal Pierre Elliott Trudeau Intl
$421
American Airlines
May 6
YYZ6:15 amToronto Pearson Intl
12h 58m
1 stop
RST6:13 pmRochester
May 9
RST5:40 amRochester
4h 13m
1 stop
YYZ10:53 amToronto Pearson Intl
$467
American Airlines
May 6
YYZ6:27 pmToronto Pearson Intl
6h 28m
1 stop
RST11:55 pmRochester
May 9
RST5:40 amRochester
4h 13m
1 stop
YYZ10:53 amToronto Pearson Intl
$469

Delta flights from Region of Ontario to Rochester, Minnesota

Our best Delta deals on Region of Ontario to Rochester, Minnesota flight tickets
Delta
May 2
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
4h 52m
1 stop
RST10:52 amRochester
May 4
RST11:32 amRochester
10h 36m
2 stops
YUL11:08 pmMontreal Pierre Elliott Trudeau Intl
$427
Delta
Mar 6
YYZ5:15 pmToronto Pearson Intl
6h 31m
1 stop
RST10:46 pmRochester
Mar 10
RST6:00 amRochester
8h 59m
1 stop
YYZ3:59 pmToronto Pearson Intl
$470
Delta
May 6
YYZ6:30 amToronto Pearson Intl
5h 22m
1 stop
RST10:52 amRochester
May 9
RST5:30 amRochester
6h 54m
2 stops
YYZ1:24 pmToronto Pearson Intl
$471

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario to Rochester, Minnesota 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, momondo users made 832,500 searches. Data last updated February 22, 2026.
Use the filters below to find and compare flights from Ontario to Rochester, Minnesota that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealRochester

YUL - RST

YULRST

Montreal Pierre Elliott Trudeau Intl

Mon 4/13

6:00 am-4:05 pm

2 stops11h 05m

Rochester

Thu 4/16

11:32 am-11:08 pm

2 stops10h 36m

$427

MontrealRochester

YUL - RST

YULRST

Montreal Pierre Elliott Trudeau Intl

Mon 4/13

7:00 am-10:52 am

1 stop4h 52m

Rochester

Thu 4/16

4:45 pm-11:26 pm

1 stop5h 41m

$458

TorontoRochester

YYZ - RST

YYZRST

Toronto Pearson Intl

Wed 5/6

6:15 am-11:55 pm

1 stop18h 40m

Rochester

Sat 5/9

5:40 am-10:53 am

1 stop4h 13m

$467

TorontoRochester

YYZ - RST

YYZRST

Toronto Pearson Intl

Wed 5/6

6:27 pm-11:55 pm

1 stop6h 28m

Rochester

Sat 5/9

5:40 am-10:53 am

1 stop4h 13m

$469

TorontoRochester

YYZ - RST

YYZRST

Toronto Pearson Intl

Fri 3/6

5:15 pm-10:46 pm

1 stop6h 31m

Rochester

Tue 3/10

6:00 am-3:59 pm

1 stop8h 59m

$470

TorontoRochester

YYZ - RST

YYZRST

Toronto Pearson Intl

Wed 5/6

2:15 pm-10:43 pm

2 stops9h 28m

Rochester

Sat 5/9

5:30 am-11:36 am

1 stop5h 06m

$471

TorontoRochester

YYZ - RST

YYZRST

Toronto Pearson Intl

Tue 4/21

12:09 pm-4:05 pm

2 stops28h 56m

Rochester

Sat 4/25

11:32 am-10:56 pm

2 stops10h 24m

$490

TorontoRochester

YYZ - RST

YYZRST

Toronto Pearson Intl

Thu 5/14

12:45 pm-9:44 pm

2 stops9h 59m

Rochester

Sat 5/16

8:22 am-7:02 pm

2 stops9h 40m

$518

MontrealRochester

YUL - RST

YULRST

Montreal Pierre Elliott Trudeau Intl

Sat 3/21

6:45 am-10:50 am

2 stops29h 05m

Rochester

Sun 3/22

4:46 pm-11:40 pm

1 stop5h 54m

$573

TorontoRochester

YYZ - RST

YYZRST

Toronto Pearson Intl

Fri 3/6

6:30 am-10:58 am

1 stop5h 28m

Rochester

Tue 3/10

6:00 am-3:59 pm

1 stop8h 59m

$611

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Rochester from

How to get the cheapest flight ticket from Region of Ontario to Rochester, Minnesota

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ontario to Rochester?

American Airlines and Delta are the most popular carriers operating from Ontario to Rochester

What airlines fly to Rochester, Minnesota?

Air Canada, Delta and United Airlines are the top three most popular airlines that fly to Rochester, Minnesota from Region of Ontario according to our data. Air Canada is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Rochester, Minnesota. Keep in mind that there are 5 different airlines that fly to Rochester, Minnesota on a routine basis, so you have a few additional options to choose from.

Cheap Region of Ontario to Rochester, Minnesota flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Rochester, Minnesota

Fastest flight time

4h 50m

Direct flights

None
The fastest flight from Region of Ontario to Rochester, Minnesota takes 4h 50m
There are no direct flights from Region of Ontario to Rochester, Minnesota. There are no popular flight routes from Region of Ontario to Rochester, Minnesota.
Search flight deals

  • When did momondo last update prices for flights from Ontario to Rochester Airport?

    Prices for flights from Ontario to Rochester Airport are updated daily.

  • How old do you have to be to fly from Ontario to Rochester Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to Rochester Airport.

  • What documentation or ID do you need to fly to Rochester Airport?

    The required travel and health documents for your Rochester Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Rochester Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Rochester?

Book flights to Rochester if you plan to visit one of these locations
Austin

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Rochester?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Rochester from Ontario.

Can I find flights from Ontario to Rochester with flexible booking policies on momondo?

momondo does allow users to show only those flights to Rochester from Ontario which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ontario to Rochester?

momondo provides multiple filters to help you find the best flight to Rochester from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ontario to Rochester right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ontario to Rochester flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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