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Cheap flights from Ontario to Rochester from $174

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 9/24. 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
1 adult, Economy, 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
12:00 pm - 11:50 pm
ONT
-
ROC
8h 50m
1 stop
Delta Logo
6:00 am - 10:42 am
ROC
-
ONT
7h 42m
1 stop
$358Delta
Tue, Aug 4 - Wed, Aug 12
Southwest Logo
11:55 pm - 11:15 am
ONT
-
ROC
8h 20m
1 stop
Southwest Logo
4:25 pm - 8:10 pm
ROC
-
ONT
6h 45m
1 stop
$397Southwest
Mon, Sep 7 - Sat, Sep 12
Southwest Logo
11:55 pm - 11:15 am
ONT
-
ROC
8h 20m
1 stop
Southwest Logo
8:25 am - 4:00 pm
ROC
-
ONT
10h 35m
2 stops
$402Southwest
Mon, Sep 7 - Sat, Sep 12
Southwest Logo
11:55 pm - 12:15 pm
ONT
-
ROC
9h 20m
2 stops
Southwest Logo
12:40 pm - 8:10 pm
ROC
-
ONT
10h 30m
2 stops
$407Southwest
Mon, Sep 7 - Sat, Sep 12
Southwest Logo
10:10 am - 9:10 pm
ONT
-
ROC
8h 00m
2 stops
Southwest Logo
6:00 am - 12:05 pm
ROC
-
ONT
9h 05m
1 stop
$424Southwest
Wed, Jul 15 - Tue, Jul 21
Delta Logo
10:00 pm - 11:35 am
ONT
-
ROC
10h 35m
2 stops
Delta Logo
6:15 am - 5:21 pm
ROC
-
ONT
14h 06m
2 stops
$427Delta
Fri, Aug 7 - Mon, Aug 17
Southwest Logo
10:10 am - 9:10 pm
ONT
-
ROC
8h 00m
2 stops
Southwest Logo
4:25 pm - 10:50 pm
ROC
-
ONT
9h 25m
2 stops
$429Southwest
Wed, Jul 15 - Tue, Jul 21
American Airlines Logo
7:15 pm - 11:35 am
ONT
-
ROC
13h 20m
2 stops
American Airlines Logo
7:00 am - 6:15 pm
ROC
-
ONT
14h 15m
2 stops
$449American Airlines
Wed, Jul 29 - Wed, Aug 5
United Airlines Logo
7:00 am - 4:43 pm
ONT
-
ROC
6h 43m
1 stop
United Airlines Logo
5:48 pm - 10:26 pm
ROC
-
ONT
7h 38m
1 stop
$467United Airlines
Sat, Oct 24 - Sun, Nov 8
Delta Logo
12:00 pm - 11:53 pm
ONT
-
ROC
8h 53m
1 stop
Delta Logo
6:00 am - 11:27 am
ROC
-
ONT
8h 27m
1 stop
$469Delta
Tue, Oct 6 - Tue, Oct 13

Delta flights from Ontario to Rochester

Our best Delta deals on Ontario to Rochester flight tickets
Delta
Aug 4
ONT12:00 pmOntario
8h 50m
1 stop
ROC11:50 pmGreater Rochester Intl
Aug 12
ROC6:00 amGreater Rochester Intl
7h 42m
1 stop
ONT10:42 amOntario
$358
Delta
Aug 7
ONT10:00 pmOntario
10h 35m
2 stops
ROC11:35 amGreater Rochester Intl
Aug 17
ROC6:15 amGreater Rochester Intl
14h 06m
2 stops
ONT5:21 pmOntario
$427
Delta
Oct 6
ONT12:00 pmOntario
8h 53m
1 stop
ROC11:53 pmGreater Rochester Intl
Oct 13
ROC6:00 amGreater Rochester Intl
8h 27m
1 stop
ONT11:27 amOntario
$469

United Airlines flights from Ontario to Rochester

Our best United Airlines deals on Ontario to Rochester flight tickets
United Airlines
Oct 24
ONT7:00 amOntario
6h 43m
1 stop
ROC4:43 pmGreater Rochester Intl
Nov 8
ROC5:48 pmGreater Rochester Intl
7h 38m
1 stop
ONT10:26 pmOntario
$467
United Airlines
Oct 24
ONT7:00 amOntario
13h 27m
2 stops
ROC11:27 pmGreater Rochester Intl
Nov 8
ROC5:48 pmGreater Rochester Intl
7h 38m
1 stop
ONT10:26 pmOntario
$472
United Airlines
Sep 1
ONT6:00 amOntario
24h 34m
2 stops
ROC9:34 amGreater Rochester Intl
Sep 2
ROC5:52 pmGreater Rochester Intl
7h 43m
1 stop
ONT10:35 pmOntario
$487

momondo 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, momondo users made 832,500 searches. Data last updated June 4, 2026.
Use the filters below to find and compare flights from Ontario to Rochester that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioRochester

ONT - ROC

ONTROC

Ontario

Tue 8/4

12:00 pm-11:50 pm

1 stop8h 50m

Greater Rochester Intl

Wed 8/12

6:00 am-10:42 am

1 stop7h 42m

$358

OntarioRochester

ONT - ROC

ONTROC

Ontario

Mon 9/7

11:55 pm-11:15 am

1 stop8h 20m

Greater Rochester Intl

Sat 9/12

4:25 pm-8:10 pm

1 stop6h 45m

$397

OntarioRochester

ONT - ROC

ONTROC

Ontario

Mon 9/7

11:55 pm-11:15 am

1 stop8h 20m

Greater Rochester Intl

Sat 9/12

8:25 am-4:00 pm

2 stops10h 35m

$402

OntarioRochester

ONT - ROC

ONTROC

Ontario

Mon 9/7

11:55 pm-12:15 pm

2 stops9h 20m

Greater Rochester Intl

Sat 9/12

12:40 pm-8:10 pm

2 stops10h 30m

$407

OntarioRochester

ONT - ROC

ONTROC

Ontario

Wed 7/15

10:10 am-9:10 pm

2 stops8h 00m

Greater Rochester Intl

Tue 7/21

6:00 am-12:05 pm

1 stop9h 05m

$424

OntarioRochester

ONT - ROC

ONTROC

Ontario

Fri 8/7

10:00 pm-11:35 am

2 stops10h 35m

Greater Rochester Intl

Mon 8/17

6:15 am-5:21 pm

2 stops14h 06m

$427

OntarioRochester

ONT - ROC

ONTROC

Ontario

Wed 7/15

10:10 am-9:10 pm

2 stops8h 00m

Greater Rochester Intl

Tue 7/21

4:25 pm-10:50 pm

2 stops9h 25m

$429

OntarioRochester

ONT - ROC

ONTROC

Ontario

Wed 7/29

7:15 pm-11:35 am

2 stops13h 20m

Greater Rochester Intl

Wed 8/5

7:00 am-6:15 pm

2 stops14h 15m

$449
Quickest round-trip

OntarioRochester

ONT - ROC

ONTROC

Ontario

Sat 10/24

7:00 am-4:43 pm

1 stop6h 43m

Greater Rochester Intl

Sun 11/8

5:48 pm-10:26 pm

1 stop7h 38m

$467

OntarioRochester

ONT - ROC

ONTROC

Ontario

Tue 10/6

12:00 pm-11:53 pm

1 stop8h 53m

Greater Rochester Intl

Tue 10/13

6:00 am-11:27 am

1 stop8h 27m

$469

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Rochester from

How to get the cheapest flight ticket from Ontario to Rochester

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 typical price of a round-trip flight between Ontario and Rochester?

What is the cheapest month to fly to Rochester?

The cheapest month to fly to Rochester from Ontario is in December. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of December, then book flights to Rochester from Ontario during February instead. Flights to Rochester in February, while not as cheap as those in December, still average around $278.

Can stopping save me money on Ontario to Rochester flights?

You could potentially save up to 37% on your flight if you consider stops on a Ontario to Rochester flight.

How have Ontario to Rochester flight prices changed over time?

When to book flights from Ontario to Rochester

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

Cheap Ontario to Rochester (ONT to ROC) flight deals and tips

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

Fastest flight time

6h 43m

Direct flights

None
The fastest flight from Ontario to Rochester takes 6h 43m
There are no direct flights from Ontario to Rochester. There are no popular flight routes from Ontario to Rochester.
Search flight deals

Frequently asked questions about flying from Ontario to Rochester

  • How far is Ontario to Greater Rochester Intl by plane?

    Greater Rochester Intl is 2226.1 mi away from Ontario. A reasonable flight in good conditions will take 6h 43m.

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

    Prices for flights from Ontario Airport to Greater Rochester Intl Airport refresh daily.

  • How many operators does momondo search for flights from Ontario Airport to Greater Rochester Intl Airport?

  • How old do you have to be to fly from Ontario Airport to Greater Rochester Intl 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 Greater Rochester Intl Airport.

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

    The necessary travel and health documents for your Greater Rochester Intl 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.

  • What is the most popular airline from Ontario to Rochester?

Best airlines flying from Ontario to Rochester

Compare and see reviews for airlines that fly from Ontario to Rochester with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $278Free CancellationRating
8.0
4,256 reviews
Search Southwest flights
United AirlinesPriceFrom $340Free CancellationRating
7.4
9,773 reviews
Search United Airlines flights
DeltaPriceFrom $367Free CancellationRating
7.9
8,397 reviews
Search Delta flights

Traveling to a place near Rochester?

Book flights to Rochester if you plan to visit one of these locations
Henrietta
Canandaigua
Geneva
Webster
Brockport
Fairport
Geneseo
Victor
Pittsford
Farmington
Brighton

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?

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?

Once you have performed a search for Ontario to Rochester flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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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