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Rochester

$148+ Cheap flights from Ontario to Rochester (ONT - ROC)

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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — ROC
oct. 17 — oct. 241
ven. 10/17
ven. 10/24
1 adult, Economy
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Cheap flight deals from Ontario to Rochester

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Rochester (ROC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated septembre 17, 2025.

Round-trip from

$297
(Delta)

One-way from

$148
(Priceline)

Popular in

May

Cheapest in

April

Average price

$341
From Ontario to Rochester Greater Rochester Intl
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One-way flight from Ontario to Rochester Greater Rochester Intl
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Highest demand for flights based on searches. 24% potential increase in price ($158 potential increase over avg. RT price).
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Cheapest flight prices on average. 13% potential price decrease ($60 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Ontario to Rochester

Cheapest flights from Ontario to Rochester
Explore the most affordable flight options available from Ontario to Rochester. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septembre 17, 2025.

This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 10/2911:36 amONT - ROC
1 stop9h 06mDelta
dim. 11/25:00 amROC - ONT
1 stop7h 26mDelta
Deal found 9/15$297
This JetBlue deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 10/410:56 pmONT - ROC
1 stop10h 27mJetBlue
mar. 10/71:39 pmROC - ONT
1 stop10h 50mJetBlue
Deal found 9/15$334
This Priceline deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/3010:56 pmONT - ROC
1 stop10h 28mJetBlue
sam. 10/41:39 pmROC - ONT
1 stop10h 50mJetBlue
Deal found 9/15$343
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 10/116:51 pmONT - ROC
2 stops12h 28mUnited Airlines
mar. 10/215:47 pmROC - ONT
1 stop7h 43mUnited Airlines
Deal found 9/15$356
This JetBlue deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 10/1710:56 pmONT - ROC
1 stop10h 28mJetBlue
mar. 10/211:38 pmROC - ONT
1 stop10h 51mJetBlue
Deal found 9/15$372
This Priceline deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 10/110:56 pmONT - ROC
1 stop10h 28mJetBlue
mar. 10/71:39 pmROC - ONT
1 stop10h 50mJetBlue
Deal found 9/16$373
This JetBlue deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 10/910:56 pmONT - ROC
1 stop10h 28mJetBlue
dim. 10/121:38 pmROC - ONT
1 stop10h 51mJetBlue
Deal found 9/16$375
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/1410:00 pmONT - ROC
2 stops10h 50mDelta
mar. 10/2112:10 pmROC - ONT
2 stops13h 12mDelta
Deal found 9/15$377
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/116:38 pmONT - ROC
2 stops12h 22mUnited Airlines
dim. 11/165:37 pmROC - ONT
1 stop7h 54mUnited Airlines
Deal found 9/14$379
This Southwest deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 10/412:05 pmONT - ROC
1 stop7h 00mSouthwest
mer. 10/81:10 pmROC - ONT
1 stop7h 35mSouthwest
Deal found 9/16$384

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated septembre 17, 2025.
Use the filters below to find and compare flights from Ontario to Rochester that are best for you.

Fly from

Ontario

Fly to

Rochester

Route

Depart

Return

Price

OntarioRochester

ONT - ROC

ONTROC

Ontario

mer. 10/29

11:36 am-11:42 pm

1 stop9h 06m

Rochester Greater Rochester Intl

dim. 11/2

5:00 am-9:26 am

1 stop7h 26m

$297

OntarioRochester

ONT - ROC

ONTROC

Ontario

sam. 10/4

10:56 pm-12:23 pm

1 stop10h 27m

Rochester Greater Rochester Intl

mar. 10/7

1:39 pm-9:29 pm

1 stop10h 50m

$334

OntarioRochester

ONT - ROC

ONTROC

Ontario

mar. 9/30

10:56 pm-12:24 pm

1 stop10h 28m

Rochester Greater Rochester Intl

sam. 10/4

1:39 pm-9:29 pm

1 stop10h 50m

$343

OntarioRochester

ONT - ROC

ONTROC

Ontario

mar. 10/14

10:00 pm-11:50 am

2 stops10h 50m

Rochester Greater Rochester Intl

mar. 10/21

12:10 pm-10:22 pm

2 stops13h 12m

$377

OntarioRochester

ONT - ROC

ONTROC

Ontario

mar. 11/11

6:38 pm-10:00 am

2 stops12h 22m

Rochester Greater Rochester Intl

dim. 11/16

5:37 pm-10:31 pm

1 stop7h 54m

$379

OntarioRochester

ONT - ROC

ONTROC

Ontario

sam. 10/4

12:05 pm-10:05 pm

1 stop7h 00m

Rochester Greater Rochester Intl

mer. 10/8

1:10 pm-5:45 pm

1 stop7h 35m

$384

OntarioRochester

ONT - ROC

ONTROC

Ontario

jeu. 10/2

12:50 pm-11:45 pm

1 stop7h 55m

Rochester Greater Rochester Intl

mer. 10/8

6:30 am-10:35 am

1 stop7h 05m

$398

OntarioRochester

ONT - ROC

ONTROC

Ontario

lun. 10/27

6:38 pm-10:00 am

2 stops12h 22m

Rochester Greater Rochester Intl

jeu. 10/30

5:37 pm-10:31 pm

1 stop7h 54m

$402

OntarioRochester

ONT - ROC

ONTROC

Ontario

mar. 10/21

10:56 pm-12:24 pm

1 stop10h 28m

$148

OntarioRochester

ONT - ROC

ONTROC

Ontario

lun. 10/20

10:56 pm-12:24 pm

1 stop10h 28m

$148

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 19 results
1
2

Best time to book a flight from Ontario to Rochester

Have a flexible travel schedule? Discover the best time to fly to Rochester from Ontario 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 Ontario to Rochester

What is the cheapest month to book a flight from Ontario to Rochester?

Currently, September is the cheapest month in which you can book a flight from Ontario to Rochester (average of $281). Flying from Ontario to Rochester in July is currently the most expensive (average of $361). 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 Rochester

Get insights into the airlines that provide service to Rochester. 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 Rochester. Reviews last updated septembre 17, 2025.
Get a feel of what it's like to fly with Southwest and American Airlines from Ontario to Rochester by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Rochester. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ontario to Rochester?

    A quick flight from Ontario to Rochester can take about 9h 06m. Delta provides one of the quickest options available for as low as $297. The distance from Ontario to Rochester is about 2221 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Ontario to Rochester round-trip?

    Cheapflights users have booked flights from Ontario to Rochester round-trip from $246. Another airline that can offer you cheap pricing is Southwest. Users have found that American Airlines is 50% cheaper than the other options available to this destination.

  • Can I find deals for flights from Ontario to Rochester that include hotel bookings?

    Yes. In addition to deals on Ontario to Rochester flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Rochester?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Rochester.

  • Can I find deals for business class flights from Ontario to Rochester?

    Yes. Cheapflights offers flight deals from Ontario to Rochester 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 Ontario to Rochester?

    Currently, September is the cheapest month in which you can book a flight from Ontario to Rochester (average of $281). Flying from Ontario to Rochester in July is currently the most expensive (average of $361). 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

Traveling to a place near Rochester?

Book flights to Rochester if you plan to visit one of these locations
Henrietta
Pittsford
Victor

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Top 2 airlines flying from Ontario to Rochester

Discover the top 2 airlines that operate flights from Ontario to Rochester. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$246Average$397FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$293Average$463FlexibilityNo cancel feeOn-time63%

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