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Rochester

$131+ 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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — ROC
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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Cheap 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 February 11, 2026.

This United Airlines deal was found by Cheapflights users on 2/8. 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.
Wed 6/37:00 am
ONT
-
ROC
2 stops13h 32m
United Airlines
Sat 6/65:48 pm
ROC
-
ONT
1 stop7h 40m
United Airlines
Deal found 2/8$264
This Southwest deal was found by Cheapflights users on 2/8. 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.
Wed 6/39:55 pm
ONT
-
ROC
1 stop11h 20m
Southwest
Sat 6/612:20 pm
ROC
-
ONT
1 stop9h 55m
Southwest
Deal found 2/8$298
This Delta deal was found by Cheapflights users on 2/9. 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.
Fri 5/110:15 pm
ONT
-
ROC
2 stops10h 10m
Delta
Sun 5/36:18 am
ROC
-
ONT
1 stop8h 18m
Delta
Deal found 2/9$302
This Delta deal was found by Cheapflights users on 2/9. 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.
Tue 5/1912:10 pm
ONT
-
ROC
1 stop8h 39m
Delta
Wed 5/276:00 am
ROC
-
ONT
1 stop7h 57m
Delta
Deal found 2/9$307
This Delta deal was found by Cheapflights users on 2/9. 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 3/21:15 pm
ONT
-
ROC
1 stop7h 43m
Delta
Tue 3/106:00 am
ROC
-
ONT
1 stop8h 47m
Delta
Deal found 2/9$308
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Tue 3/317:59 pm
ONT
-
ROC
2 stops12h 49m
American Airlines
Thu 4/91:40 pm
ROC
-
ONT
1 stop10h 27m
American Airlines
Deal found 2/10$325
This United Airlines deal was found by Cheapflights users on 2/8. 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 10/277:00 am
ONT
-
ROC
1 stop6h 45m
United Airlines
Wed 10/285:48 pm
ROC
-
ONT
1 stop7h 38m
United Airlines
Deal found 2/8$359
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Thu 4/236:49 pm
ONT
-
ROC
2 stops12h 14m
United Airlines
Wed 4/291:25 pm
ROC
-
ONT
2 stops12h 20m
United Airlines
Deal found 2/10$365

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 February 11, 2026.
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

Thu 4/23

6:49 pm-10:03 am

2 stops12h 14m

Greater Rochester Intl

Wed 4/29

1:25 pm-10:45 pm

2 stops12h 20m

$365

OntarioRochester

ONT - ROC

ONTROC

Ontario

Fri 5/1

12:49 pm-11:44 pm

1 stop7h 55m

Greater Rochester Intl

Sun 5/3

6:18 am-11:36 am

1 stop8h 18m

$388

OntarioRochester

ONT - ROC

ONTROC

Ontario

Wed 7/15

12:00 pm-11:55 pm

1 stop8h 55m

Greater Rochester Intl

Wed 8/5

12:20 pm-6:15 pm

1 stop8h 55m

$388

OntarioRochester

ONT - ROC

ONTROC

Ontario

Sat 7/18

12:00 pm-11:55 pm

1 stop8h 55m

Greater Rochester Intl

Wed 8/5

12:20 pm-6:15 pm

1 stop8h 55m

$388

OntarioRochester

ONT - ROC

ONTROC

Ontario

Mon 7/20

10:59 pm-11:34 am

1 stop9h 35m

Greater Rochester Intl

Wed 8/5

12:20 pm-6:15 pm

1 stop8h 55m

$388

OntarioRochester

ONT - ROC

ONTROC

Ontario

Tue 8/4

10:59 pm-11:34 am

1 stop9h 35m

Greater Rochester Intl

Sun 8/9

5:30 am-6:15 pm

2 stops15h 45m

$393

OntarioRochester

ONT - ROC

ONTROC

Ontario

Mon 3/2

1:15 pm-11:58 pm

1 stop7h 43m

Greater Rochester Intl

Thu 3/5

5:42 pm-11:49 pm

2 stops9h 07m

$423

OntarioRochester

ONT - ROC

ONTROC

Ontario

Tue 7/14

7:00 am-4:46 pm

1 stop6h 46m

Greater Rochester Intl

Sat 8/1

5:48 pm-10:28 pm

1 stop7h 40m

$432

OntarioRochester

ONT - ROC

ONTROC

Ontario

Wed 7/15

7:00 am-4:46 pm

1 stop6h 46m

Greater Rochester Intl

Thu 7/30

5:48 pm-10:28 pm

1 stop7h 40m

$432

OntarioRochester

ONT - ROC

ONTROC

Ontario

Wed 7/15

7:00 am-4:46 pm

1 stop6h 46m

Greater Rochester Intl

Sat 8/1

5:48 pm-10:28 pm

1 stop7h 40m

$432

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Showing 1-10 of 21 results
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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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Rochester flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Rochester flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Rochester 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 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?

Currently, September is the cheapest month in which you can book a flight from Ontario to Rochester (average of $147). Flying from Ontario to Rochester in April is currently the most expensive (average of $212). 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 February 11, 2026.
Get a feel of what it's like to fly with Southwest 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
4,280 reviews

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Southwest
8.0
Very good
4,280 reviews
Southwest
8.0
Very good
4,280 reviews

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

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 7h 55m. United Airlines provides one of the quickest options available for as low as $388. 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 is the cheapest airline to fly from Ontario to Rochester round-trip?

    Cheapflights users have booked flights from Ontario to Rochester round-trip from $278. Users have found that Southwest is 39% 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 $147). Flying from Ontario to Rochester in April is currently the most expensive (average of $212). 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
Geneva
Pittsford
Victor

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Alternative routes for Ontario to Rochester

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Ontario to Rochester

Discover the top airline 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 February 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$278Average$385FlexibilityNo cancel feeOn-time63%

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