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

American Airlines is the most popular carrier operating from Ontario to Rochester

What airlines fly to Rochester, Minnesota?

Sun Country Air, Delta and Southwest are the top three most popular airlines that fly to Rochester, Minnesota from Ontario according to our data. Sun Country Air is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Rochester, Minnesota. Keep in mind that there are 7 different airlines that fly to Rochester, Minnesota on a routine basis, so you have a few additional options to choose from.

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

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

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario Airport to Rochester Airport.

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

The necessary travel and health documents for your Rochester Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$304 Cheap Flights from Ontario to Rochester in 2025/26

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Find the cheapest flights from Ontario to Rochester

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:59 pm - 11:06 am

ONT

RST

9h 07m2 stops

6:39 pm - 9:08 am

RST

ONT

16h 29m2 stops

$379American Airlines

Fri, Jan 16 - Mon, Jan 19

1:11 pm - 10:48 pm

ONT

RST

7h 37m2 stops

11:42 am - 12:07 pm

RST

ONT

26h 25m2 stops

$525Delta

Sat, Feb 7 - Sat, Feb 14

6:30 pm - 2:10 pm

ONT

RST

17h 40m2 stops

3:15 pm - 10:26 pm

RST

ONT

9h 11m1 stop

$688United Airlines

Mon, Jun 8 - Sat, Jun 13

7:00 am - 10:30 pm

ONT

RST

13h 30m1 stop

3:15 pm - 10:26 pm

RST

ONT

9h 11m1 stop

$708United Airlines

Mon, Jun 8 - Sat, Jun 13

6:30 pm - 2:10 pm

ONT

RST

17h 40m2 stops

3:15 pm - 10:26 pm

RST

ONT

9h 11m1 stop

$758United Airlines

Mon, Jun 8 - Mon, Jun 15

7:00 am - 10:30 pm

ONT

RST

13h 30m1 stop

3:15 pm - 10:26 pm

RST

ONT

9h 11m1 stop

$778United Airlines

Mon, Jun 8 - Mon, Jun 15

7:00 am - 2:09 pm

ONT

RST

29h 09m1 stop

3:15 pm - 10:26 pm

RST

ONT

9h 11m1 stop

$838United Airlines

Thu, May 14 - Mon, May 18

7:16 am - 6:09 pm

ONT

RST

8h 53m2 stops

6:01 am - 4:05 pm

RST

ONT

12h 04m3 stops

$873American Airlines

Fri, Jan 16 - Mon, Jan 19

1:40 pm - 10:14 am

ONT

RST

18h 34m2 stops

3:15 pm - 10:26 pm

RST

ONT

9h 11m1 stop

$887United Airlines

Thu, May 14 - Mon, May 18

Delta flights from Ontario to Rochester, Minnesota

Our best Delta deals on Ontario to Rochester, Minnesota flight tickets

Delta

Feb 7

ONT1:11 pmOntario

7h 37m

2 stops

RST10:48 pmRochester

Feb 14

RST11:42 amRochester

26h 25m

2 stops

ONT12:07 pmOntario

$525

Find similar

Delta

Jan 5

ONT10:30 pmOntario

10h 35m

2 stops

RST11:05 amRochester

Jan 22

RST11:45 amRochester

11h 20m

2 stops

ONT9:05 pmOntario

$649

Find similar

United Airlines flights from Ontario to Rochester, Minnesota

Our best United Airlines deals on Ontario to Rochester, Minnesota flight tickets

United Airlines

Jun 8

ONT6:30 pmOntario

17h 40m

2 stops

RST2:10 pmRochester

Jun 13

RST3:15 pmRochester

9h 11m

1 stop

ONT10:26 pmOntario

$688

Find similar

United Airlines

Jun 8

ONT7:00 amOntario

13h 30m

1 stop

RST10:30 pmRochester

Jun 13

RST3:15 pmRochester

9h 11m

1 stop

ONT10:26 pmOntario

$708

Find similar

United Airlines

Jun 8

ONT6:30 pmOntario

17h 40m

2 stops

RST2:10 pmRochester

Jun 15

RST3:15 pmRochester

9h 11m

1 stop

ONT10:26 pmOntario

$758

Find similar

momondo Fare Finder

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

OntarioRochester

ONT - RST

ONTRST

Ontario

Fri 1/16

11:59 pm-11:06 am

2 stops9h 07m

Rochester

Mon 1/19

6:39 pm-9:08 am

2 stops16h 29m

$379

OntarioRochester

ONT - RST

ONTRST

Ontario

Sat 2/7

1:11 pm-10:48 pm

2 stops7h 37m

Rochester

Sat 2/14

11:42 am-12:07 pm

2 stops26h 25m

$525

OntarioRochester

ONT - RST

ONTRST

Ontario

Mon 6/8

6:30 pm-2:10 pm

2 stops17h 40m

Rochester

Sat 6/13

3:15 pm-10:26 pm

1 stop9h 11m

$688

OntarioRochester

ONT - RST

ONTRST

Ontario

Mon 6/8

7:00 am-10:30 pm

1 stop13h 30m

Rochester

Sat 6/13

3:15 pm-10:26 pm

1 stop9h 11m

$708

OntarioRochester

ONT - RST

ONTRST

Ontario

Mon 6/8

6:30 pm-2:10 pm

2 stops17h 40m

Rochester

Mon 6/15

3:15 pm-10:26 pm

1 stop9h 11m

$758

OntarioRochester

ONT - RST

ONTRST

Ontario

Mon 6/8

7:00 am-10:30 pm

1 stop13h 30m

Rochester

Mon 6/15

3:15 pm-10:26 pm

1 stop9h 11m

$778

OntarioRochester

ONT - RST

ONTRST

Ontario

Thu 5/14

7:00 am-2:09 pm

1 stop29h 09m

Rochester

Mon 5/18

3:15 pm-10:26 pm

1 stop9h 11m

$838

OntarioRochester

ONT - RST

ONTRST

Ontario

Fri 1/16

7:16 am-6:09 pm

2 stops8h 53m

Rochester

Mon 1/19

6:01 am-4:05 pm

3 stops12h 04m

$873

OntarioRochester

ONT - RST

ONTRST

Ontario

Thu 5/14

1:40 pm-10:14 am

2 stops18h 34m

Rochester

Mon 5/18

3:15 pm-10:26 pm

1 stop9h 11m

$887

OntarioRochester

ONT - RST

ONTRST

Ontario

Fri 1/9

9:59 am-10:22 pm

2 stops10h 23m

$304

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first

How to get the cheapest flight ticket from 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

Prices

Airlines

What is the cheapest day to depart on your flight to Rochester, Minnesota?

The cheapest day to depart on your flight to Rochester, Minnesota is on a Wednesday when prices can be found for as low as $425. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $583. These prices are subject to change though, so be sure to set up a Price Alert for flights to Rochester, Minnesota.

What is the cheapest time of day to depart on your flight to Rochester, Minnesota?

Flying to Rochester, Minnesota from Ontario in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $454 when looking at flights departing in the afternoon. At noon is when there is more demand to fly to Rochester, Minnesota, so prices are often more expensive at around $618 per ticket.

When to book flights from Ontario to Rochester, Minnesota

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Rochester, Minnesota according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Ontario to Rochester, Minnesota (ONT to RST) flight deals and tips

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

Fastest flight time	10h 35m
Direct flights	None

The fastest flight from Ontario to Rochester, Minnesota takes 10h 35m

There are no direct flights from Ontario to Rochester, Minnesota. There are no popular flight routes from Ontario to Rochester, Minnesota.

Search flight deals

How far is Ontario to Rochester by plane?
Ontario and Rochester are 1506.6 mi apart from one another. A reasonable flight in good conditions will take 10h 35m.
When did momondo last update prices for flights from Ontario Airport to Rochester Airport?
Prices for flights from Ontario Airport to Rochester Airport are updated daily.
How old do you have to be to fly from Ontario Airport to Rochester Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario Airport to Rochester Airport.
What documentation or ID do you need to fly to Rochester Airport?
The necessary travel and health documents for your Rochester Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Austin

Why use momondo?

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

It is quick and easy to find Ontario to Rochester flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Rochester that suits you.

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

Flights from Ontario to Rochester with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Ontario to Rochester flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Ontario to Rochester flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.