How long is the flight from Ontario to Rochester?

A quick flight from Ontario to Rochester can take about 10h. American Airlines provides one of the quickest options available for as low as $256. The distance from Ontario to Rochester is about 2221 mi.

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 $293. Users have found that Southwest is 43% cheaper than the other options available to this destination.

In terms of precipitation, rainfall in Rochester 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 when rainfall is around 2.0 in.

If weather is an important factor for your trip to Rochester, 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).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Rochester as you normally would.

Most accurate provider : When it comes to deals on Ontario-Rochester flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Ontario-Rochester flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

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.

$130+ Flights from Ontario to Rochester

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1. Tell us where you want to go

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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 December 23, 2025.

Tue 12/235:05 amONT - ROC

2 stops13h 10mUnited Airlines

Thu 12/255:21 pmROC - ONT

1 stop8h 04mUnited Airlines

Deal found 12/21

$911

Best flights from Ontario to Rochester
Discover carefully curated flight deals from Ontario to Rochester that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 23, 2025.

Sat 2/1411:59 pmONT - ROC

1 stop10h 00mAmerican Airlines

Sat 2/216:00 amROC - ONT

2 stops13h 26mAmerican Airlines

Deal found 12/21

$256

Tue 1/1312:41 pmONT - ROC

1 stop8h 16mDelta

Mon 1/196:00 amROC - ONT

1 stop8h 31mDelta

Deal found 12/22

$328

Sat 1/175:05 amONT - ROC

2 stops12h 59mUnited Airlines

Tue 1/2010:37 amROC - ONT

2 stops13h 21mUnited Airlines

Deal found 12/21

$361

Wed 1/1410:30 pmONT - ROC

2 stops10h 25mDelta

Mon 1/196:00 amROC - ONT

1 stop8h 31mDelta

Deal found 12/22

$333

Wed 1/216:00 amONT - ROC

2 stops13h 59mUnited Airlines

Sat 1/241:26 pmROC - ONT

2 stops10h 32mUnited Airlines

Deal found 12/20

$361

Last-minute flights from Ontario to Rochester
Discover last-minute flight deals from Ontario to Rochester. Data last updated December 23, 2025 and is based on user searches.

Tue 1/1312:41 pmONT - ROC

1 stop8h 16mDelta

Mon 1/196:00 amROC - ONT

1 stop8h 31mDelta

Deal found 12/22

$328

Tue 1/135:05 amONT - ROC

2 stops12h 59mUnited Airlines

Sun 1/186:15 amROC - ONT

2 stops14h 28mUnited Airlines

Deal found 12/22

$365

Tue 1/1312:41 pmONT - ROC

1 stop8h 16mDelta

Sun 1/1812:35 pmROC - ONT

2 stops11h 30mDelta

Deal found 12/22

$393

Wed 1/1412:41 pmONT - ROC

1 stop8h 16mDelta

Mon 1/196:00 amROC - ONT

1 stop8h 31mDelta

Deal found 12/22

$359

Wed 1/1410:30 pmONT - ROC

2 stops10h 23mDelta

Sun 1/1812:35 pmROC - ONT

2 stops11h 30mDelta

Deal found 12/22

$398

Thu 1/155:05 amONT - ROC

2 stops12h 59mUnited Airlines

Sun 1/186:15 amROC - ONT

2 stops14h 28mUnited Airlines

Deal found 12/21

$369

Sat 1/175:05 amONT - ROC

2 stops12h 59mUnited Airlines

Tue 1/2010:37 amROC - ONT

2 stops13h 21mUnited Airlines

Deal found 12/21

$361

One-way flights from Ontario to Rochester
Search for one-way flight options from Ontario to Rochester. Find affordable one-way fares based on user searches. Data last updated December 23, 2025.

Thu 2/2612:45 pmONT - ROC

1 stop7h 05mSouthwest

Deal found 12/20

$130

Thu 2/267:50 pmONT - ROC

2 stops12h 24mAmerican Airlines

Deal found 12/20

$135

Wed 12/317:05 amONT - ROC

2 stops13h 01mDelta

Deal found 12/22

$154

Wed 12/3110:40 pmONT - ROC

1 stop9h 25mAmerican Airlines

Deal found 12/22

$180

Wed 1/215:05 amONT - ROC

2 stops14h 54mUnited Airlines

Deal found 12/22

$181

Thu 2/266:05 amONT - ROC

3 stops32h 35mMultiple Airlines

Deal found 12/20

$184

Wed 12/3111:59 pmONT - ROC

2 stops11h 14mUnited Airlines

Deal found 12/22

$185

Sat 1/107:00 amONT - ROC

3 stops56h 10mMultiple Airlines

Deal found 12/21

$195

Wed 3/114:49 pmONT - ROC

3 stops17h 36mMultiple Airlines

Deal found 12/20

$210

Tue 1/135:05 amONT - ROC

2 stops14h 54mUnited Airlines

Deal found 12/22

$239

Sat 1/106:00 amONT - ROC

2 stops14h 57mDelta

Deal found 12/21

$245

Find flight deals from Ontario to Rochester

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$256 (American Airlines)
One-way from	$130 (Southwest)
Popular in	May
Cheapest in	April
Average price	$484

Provider with most accurate pricing for Ontario-Greater Rochester Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Ontario-Greater Rochester Intl flights.

Search Deals

From Ontario to Greater Rochester Intl

Search Deals

One-way flight from Ontario to Greater Rochester Intl

Search Deals

Highest demand for flights based on searches. 21% potential increase in price ($141 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 16% potential price decrease ($72 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

OntarioRochester

ONT - ROC

ONTROC

Ontario

Sat 2/14

11:59 pm-12:59 pm

1 stop10h 00m

Greater Rochester Intl

Sat 2/21

6:00 am-4:26 pm

2 stops13h 26m

$256

OntarioRochester

ONT - ROC

ONTROC

Ontario

Tue 1/13

12:41 pm-11:57 pm

1 stop8h 16m

Greater Rochester Intl

Mon 1/19

6:00 am-11:31 am

1 stop8h 31m

$328

OntarioRochester

ONT - ROC

ONTROC

Ontario

Wed 1/14

10:30 pm-11:55 am

2 stops10h 25m

Greater Rochester Intl

Mon 1/19

6:00 am-11:31 am

1 stop8h 31m

$333

OntarioRochester

ONT - ROC

ONTROC

Ontario

Sat 1/17

5:05 am-9:04 pm

2 stops12h 59m

Greater Rochester Intl

Tue 1/20

10:37 am-8:58 pm

2 stops13h 21m

$361

OntarioRochester

ONT - ROC

ONTROC

Ontario

Wed 1/21

6:00 am-10:59 pm

2 stops13h 59m

Greater Rochester Intl

Sat 1/24

1:26 pm-8:58 pm

2 stops10h 32m

$361

OntarioRochester

ONT - ROC

ONTROC

Ontario

Sat 1/31

5:05 am-9:04 pm

2 stops12h 59m

$181

OntarioRochester

ONT - ROC

ONTROC

Ontario

Wed 1/21

5:05 am-9:04 pm

2 stops12h 59m

$181

OntarioRochester

ONT - ROC

ONTROC

Ontario

Sat 1/17

5:05 am-9:04 pm

2 stops12h 59m

$181

OntarioRochester

ONT - ROC

ONTROC

Ontario

Sat 2/14

5:00 am-9:06 pm

2 stops13h 06m

$181

OntarioRochester

ONT - ROC

ONTROC

Ontario

Sat 2/7

5:05 am-9:04 pm

2 stops12h 59m

$181

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 15 results

Compare providers for flights from Ontario to Rochester

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Rochester in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Ontario-Rochester flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 March is currently the most expensive (average of $251). 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 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

4,253 reviews

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

4,253 reviews

Southwest

8.0

Very good

4,253 reviews

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

How long is the flight from Ontario to Rochester?
A quick flight from Ontario to Rochester can take about 10h. American Airlines provides one of the quickest options available for as low as $256. The distance from Ontario to Rochester is about 2221 mi.
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 $293. Users have found that Southwest is 43% 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 March is currently the most expensive (average of $251). 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

Henrietta

Pittsford

Victor

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Complete your trip

Rochester car rentals

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Other flights to Rochester

Top airline flying from Ontario to Rochester

Airline	Cheapest	Average	Flexibility	On-time
Southwest	Cheapest$293	Average$441	FlexibilityNo cancel fee	On-time63%

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$130+ 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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Ontario to Rochester with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Ontario to Rochester

Cheapest flights from Ontario to RochesterExplore 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 December 23, 2025.

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 December 23, 2025.

Find flight deals from Ontario to Rochester

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Rochester that are best for you.

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 December.

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.

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?

Reviews of airlines servicing Rochester

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.

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?

What is the cheapest airline to fly from Ontario to Rochester round-trip?

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

How can I find direct flights from Ontario to Rochester?

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

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

Traveling to a place near Rochester?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Rochester

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Ontario to Rochester

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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 December 23, 2025.