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Rochester

$146+ Cheap flights from Ontario to Rochester, NY (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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — ROC
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
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 March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$371
(United Airlines)

One-way from

$146
(JetBlue)

Popular in

March

Cheapest in

August

Average price

$1,539
Provider with most accurate pricing for Ontario-Rochester Greater Rochester Intl flight deals.
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Provider most trusted by Cheapflights users for Ontario-Rochester Greater Rochester Intl flights.
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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. 26% potential increase in price ($208 potential increase over avg. RT price).
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Cheapest flight prices on average. 17% potential price decrease ($88 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 26, 2025.

This United Airlines deal was found by Cheapflights users on 3/25. 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.
Tue 8/57:00 amONT - ROC
1 stop6h 55mUnited Airlines
Tue 8/125:51 pmROC - ONT
1 stop7h 20mUnited Airlines
Deal found 3/25$371
This Delta deal was found by Cheapflights users on 3/25. 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.
Mon 8/1810:59 pmONT - ROC
1 stop9h 35mDelta
Wed 8/2012:20 pmROC - ONT
1 stop10h 09mDelta
Deal found 3/25$389
This JetBlue deal was found by Cheapflights users on 3/25. 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.
Tue 5/2710:59 pmONT - ROC
1 stop10h 05mJetBlue
Tue 6/312:59 pmROC - ONT
1 stop11h 12mJetBlue
Deal found 3/25$392
This American Airlines deal was found by Cheapflights users on 3/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/710:40 pmONT - ROC
1 stop9h 19mAmerican Airlines
Tue 4/84:25 pmROC - ONT
2 stops10h 25mAmerican Airlines
Deal found 3/24$416
This Southwest deal was found by Cheapflights users on 3/24. 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.
Mon 4/71:20 pmONT - ROC
1 stop6h 25mSouthwest
Tue 4/85:55 pmROC - ONT
1 stop6h 50mSouthwest
Deal found 3/24$529
This Alaska Airlines deal was found by Cheapflights users on 3/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/276:00 amONT - ROC
2 stops12h 47mAlaska Airlines
Thu 5/17:50 amROC - ONT
2 stops12h 40mAlaska Airlines
Deal found 3/25$762

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 March 26, 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

Tue 8/5

7:00 am-4:55 pm

1 stop6h 55m

Rochester Greater Rochester Intl

Tue 8/12

5:51 pm-10:11 pm

1 stop7h 20m

$371

OntarioRochester

ONT - ROC

ONTROC

Ontario

Mon 8/18

10:59 pm-11:34 am

1 stop9h 35m

Rochester Greater Rochester Intl

Wed 8/20

12:20 pm-7:29 pm

1 stop10h 09m

$389

OntarioRochester

ONT - ROC

ONTROC

Ontario

Tue 5/27

10:59 pm-12:04 pm

1 stop10h 05m

Rochester Greater Rochester Intl

Tue 6/3

12:59 pm-9:11 pm

1 stop11h 12m

$392

OntarioRochester

ONT - ROC

ONTROC

Ontario

Mon 4/7

10:40 pm-10:59 am

1 stop9h 19m

Rochester Greater Rochester Intl

Tue 4/8

4:25 pm-11:50 pm

2 stops10h 25m

$416

OntarioRochester

ONT - ROC

ONTROC

Ontario

Mon 4/7

1:20 pm-10:45 pm

1 stop6h 25m

Rochester Greater Rochester Intl

Tue 4/8

5:55 pm-9:45 pm

1 stop6h 50m

$529

OntarioRochester

ONT - ROC

ONTROC

Ontario

Sun 4/27

6:00 am-9:47 pm

2 stops12h 47m

Rochester Greater Rochester Intl

Thu 5/1

7:50 am-5:30 pm

2 stops12h 40m

$762

OntarioRochester

ONT - ROC

ONTROC

Ontario

Fri 5/2

10:40 pm-12:10 pm

1 stop10h 30m

$146

OntarioRochester

ONT - ROC

ONTROC

Ontario

Tue 4/29

6:00 am-9:47 pm

2 stops12h 47m

$161

OntarioRochester

ONT - ROC

ONTROC

Ontario

Sat 5/10

12:18 pm-10:19 pm

1 stop7h 01m

$174

OntarioRochester

ONT - ROC

ONTROC

Ontario

Mon 6/23

6:41 pm-9:42 am

2 stops12h 01m

$183

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 12 results
1
2

Compare providers for flights from Ontario to Rochester

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Rochester in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ontario-Rochester, New York flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Rochester, New York flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Rochester, New York flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Rochester, New York flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Rochester, New York flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, New York?

Currently, September is the cheapest month in which you can book a flight from Ontario to Rochester, New York (average of $281). Flying from Ontario to Rochester, New York in April is currently the most expensive (average of $371). 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.

What is the cheapest time of day to fly from ONT to ROC?

Find hourly flight availability from Ontario to Rochester. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 26, 2025.

When flying from Ontario to Rochester, New York, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 27% versus a flight in the morning.

Rainfall in Rochester by month

Plan your trip to Rochester by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Rochester, New York ranges from 2.0 - 3.5 inches per month. August is typically the wettest month, when rainfall can reach 3.5 in. February is typically the driest time to visit Rochester, New York when rainfall is around 2.0 in.

Temperature in Rochester by month

Plan your trip to Rochester by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Rochester, New York, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

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 March 26, 2025.
Read through reviews of airlines operating flights from Ontario to Rochester, such as Southwest, Alaska Airlines and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,273 reviews

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Crew

8.6

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Southwest
8.1
Very good
4,273 reviews
Southwest
8.1
Very good
4,273 reviews

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Crew

8.6

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Alaska Airlines
8.0
Very good
9,789 reviews
Southwest
8.1
Very good
4,273 reviews

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Crew

8.6

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Delta
8.0
Very good
7,891 reviews
Southwest
8.1
Very good
4,273 reviews

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Crew

8.6

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
United Airlines
7.4
Good
8,608 reviews
Southwest
8.1
Very good
4,273 reviews

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Crew

8.6

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
JetBlue
7.3
Good
2,922 reviews
Southwest
8.1
Very good
4,273 reviews

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Crew

8.6

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

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.

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

    Currently priced at $371, United Airlines will fly you from Ontario to Rochester, New York and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and JetBlue - these airlines can fly you to your destination from $389 and $392, respectively. Users have found that United Airlines is 35% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Ontario to Rochester, New York one-way?

    The cheapest airlines for a one-way flight from Ontario to Rochester, New York are JetBlue ($146), Alaska Airlines ($161), and Delta ($174).

  • 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, New York?

    Currently, September is the cheapest month in which you can book a flight from Ontario to Rochester, New York (average of $281). Flying from Ontario to Rochester, New York in April is currently the most expensive (average of $371). 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 Ontario?

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

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Top 3 airlines flying from Ontario to Rochester

Discover the top 3 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 March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$265Average$452FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$293Average$469FlexibilityNo cancel feeOn-time63%
DeltaCheapest$337Average$617FlexibilityNo cancel feeOn-timeN/A
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