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

Flying on JetBlue is currently your cheapest option to Ontario, with prices starting at $291. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $297 and $351, respectively. You may be able to fly from Rochester, New York to Ontario for 38% less than the average price by searching for these airlines.

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

$149 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on JetBlue and Alaska Airlines, with prices starting from $156 and $261, respectively.

What is the cheapest day to fly from Rochester, New York to Ontario?

Travelers seeking maximum savings on their Rochester, New York to Ontario flight should consider departing on Wednesday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Rochester, New York to Ontario?

When booking a flight from Rochester, New York to Ontario, you may want to consider flying on American Airlines, Delta or Southwest as they are the most popular for this route.

What is the cheapest day to fly round-trip from Rochester, New York to Ontario?

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 72% when planning your travel around this day of the week.

How far in advance should I book a flight from Rochester, New York to Ontario?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 49 days in advance, which can save you up to 48% on flights from Rochester, New York to Ontario compared to booking the week you need them. Waiting 49 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $383. For sooner than that we have options available in the next 3 days from $383.

What is the cheapest month to fly from Rochester, New York to Ontario?

September can be a great time to fly to Ontario from Rochester, New York with a flight ticket averaging about $419. Cheapflights users have found deals in the month of September for as cheap as $246. The most expensive prices can be found in the month of December.

Most accurate provider : When it comes to deals on Rochester, New York-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Rochester, New York-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Rochester, New York-Ontario flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Rochester, New York-Ontario 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 Rochester, New York-Ontario 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 Rochester to Ontario that include hotel bookings?

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

How can I find direct flights from Rochester to Ontario?

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

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

Yes. Cheapflights offers flight deals from Rochester to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$149+ Flights from Rochester, NY to Ontario

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1. Tell us where you want to go

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Cheap flight deals from Rochester to Ontario

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$291 (JetBlue)
One-way from	$149 (Delta)
Popular in	May
Cheapest in	September
Average price	$421

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

Search Deals

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

Search Deals

From Rochester Greater Rochester Intl to Ontario

Search Deals

One-way flight from Rochester Greater Rochester Intl to Ontario

Search Deals

Highest demand for flights based on searches. 15% potential increase in price ($87 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($23 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Rochester to Ontario

Cheapest flights from Rochester to Ontario
Explore the most affordable flight options available from Rochester to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

Tue 6/312:59 pmROC - ONT

1 stop11h 12mJetBlue

Sun 6/810:59 pmONT - ROC

1 stop10h 05mJetBlue

Deal found 4/21

$291

Wed 7/2312:20 pmROC - ONT

1 stop10h 09mDelta

Fri 8/110:59 pmONT - ROC

1 stop9h 35mDelta

Deal found 4/21

$297

Wed 7/235:51 pmROC - ONT

1 stop7h 20mUnited Airlines

Wed 7/307:00 amONT - ROC

1 stop6h 55mUnited Airlines

Deal found 4/21

$351

Wed 5/147:45 amROC - ONT

2 stops15h 44mAlaska Airlines

Tue 5/206:00 amONT - ROC

2 stops13h 00mAlaska Airlines

Deal found 4/20

$361

Wed 5/146:17 amROC - ONT

2 stops15h 19mAmerican Airlines

Mon 5/197:25 pmONT - ROC

2 stops12h 21mAmerican Airlines

Deal found 4/20

$395

Best flights from Rochester to Ontario
Discover carefully curated flight deals from Rochester to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 22, 2025.

Tue 6/312:59 pmROC - ONT

1 stop11h 12mJetBlue

Sun 6/810:59 pmONT - ROC

1 stop10h 05mJetBlue

Deal found 4/21

$291

Wed 7/2312:20 pmROC - ONT

1 stop10h 09mDelta

Fri 8/110:59 pmONT - ROC

1 stop9h 35mDelta

Deal found 4/21

$297

Wed 7/235:51 pmROC - ONT

1 stop7h 20mUnited Airlines

Wed 7/307:00 amONT - ROC

1 stop6h 55mUnited Airlines

Deal found 4/21

$351

Wed 5/147:45 amROC - ONT

2 stops15h 44mAlaska Airlines

Tue 5/206:00 amONT - ROC

2 stops13h 00mAlaska Airlines

Deal found 4/20

$361

Wed 5/146:17 amROC - ONT

2 stops15h 19mAmerican Airlines

Mon 5/197:25 pmONT - ROC

2 stops12h 21mAmerican Airlines

Deal found 4/20

$395

Last-minute flights from Rochester to Ontario
Discover last-minute flight deals from Rochester to Ontario. Data last updated April 22, 2025 and is based on user searches.

Fri 5/21:06 pmROC - ONT

1 stop11h 19mJetBlue

Mon 5/510:40 pmONT - ROC

1 stop10h 24mJetBlue

Deal found 4/21

$514

Fri 5/27:50 amROC - ONT

2 stops12h 40mAlaska Airlines

Mon 5/56:24 pmONT - ROC

2 stops13h 22mAlaska Airlines

Deal found 4/21

$645

Mon 5/51:06 pmROC - ONT

1 stop11h 19mJetBlue

Mon 5/1210:59 pmONT - ROC

1 stop10h 05mJetBlue

Deal found 4/21

$381

Wed 5/147:45 amROC - ONT

2 stops15h 44mAlaska Airlines

Tue 5/206:00 amONT - ROC

2 stops13h 00mAlaska Airlines

Deal found 4/20

$361

Wed 5/146:17 amROC - ONT

2 stops15h 19mAmerican Airlines

Mon 5/197:25 pmONT - ROC

2 stops12h 21mAmerican Airlines

Deal found 4/20

$395

Sat 5/176:15 amROC - ONT

2 stops9h 00mDelta

Tue 5/207:05 pmONT - ROC

2 stops10h 56mDelta

Deal found 4/21

$374

Sat 5/2410:30 amROC - ONT

2 stops14h 56mUnited Airlines

Sat 5/315:10 amONT - ROC

2 stops13h 13mUnited Airlines

Deal found 4/22

$415

One-way flights from Rochester to Ontario
Search for one-way flight options from Rochester to Ontario. Find affordable one-way fares based on user searches. Data last updated April 22, 2025.

Sat 7/126:00 amROC - ONT

1 stop8h 07mDelta

Deal found 4/21

$149

Mon 6/912:59 pmROC - ONT

1 stop11h 12mJetBlue

Deal found 4/21

$156

Mon 5/57:45 amROC - ONT

2 stops12h 45mAlaska Airlines

Deal found 4/21

$261

Thu 5/156:45 amROC - ONT

2 stops18h 15mUnited Airlines

Deal found 4/21

$332

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

RochesterOntario

ROC - ONT

ROCONT

Rochester Greater Rochester Intl

Tue 6/3

12:59 pm-9:11 pm

1 stop11h 12m

Ontario

Sun 6/8

10:59 pm-12:04 pm

1 stop10h 05m

$291

RochesterOntario

ROC - ONT

ROCONT

Rochester Greater Rochester Intl

Wed 7/16

6:00 am-11:07 am

1 stop8h 07m

Ontario

Mon 8/4

10:59 pm-11:34 am

1 stop9h 35m

$297

RochesterOntario

ROC - ONT

ROCONT

Rochester Greater Rochester Intl

Wed 5/14

7:45 am-8:29 pm

2 stops15h 44m

Ontario

Tue 5/20

6:00 am-10:00 pm

2 stops13h 00m

$361

RochesterOntario

ROC - ONT

ROCONT

Rochester Greater Rochester Intl

Wed 5/14

6:17 am-6:36 pm

2 stops15h 19m

Ontario

Mon 5/19

7:25 pm-10:46 am

2 stops12h 21m

$395

RochesterOntario

ROC - ONT

ROCONT

Rochester Greater Rochester Intl

Sat 5/24

10:30 am-10:26 pm

2 stops14h 56m

Ontario

Sat 5/31

5:10 am-9:23 pm

2 stops13h 13m

$415

RochesterOntario

ROC - ONT

ROCONT

Rochester Greater Rochester Intl

Sat 7/12

6:00 am-11:07 am

1 stop8h 07m

$149

RochesterOntario

ROC - ONT

ROCONT

Rochester Greater Rochester Intl

Mon 6/9

12:59 pm-9:11 pm

1 stop11h 12m

$156

RochesterOntario

ROC - ONT

ROCONT

Rochester Greater Rochester Intl

Mon 5/5

7:45 am-5:30 pm

2 stops12h 45m

$261

RochesterOntario

ROC - ONT

ROCONT

Rochester Greater Rochester Intl

Thu 5/15

6:45 am-10:00 pm

2 stops18h 15m

$332

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Compare providers for flights from Rochester to Ontario

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

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
Expedia	Price Accuracy1 star	Trust Score*3 stars
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 Rochester, New York-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Rochester, New York-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Rochester, New York-Ontario flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Rochester, New York-Ontario 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 Rochester, New York-Ontario 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 Rochester to Ontario

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

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

Currently, August is the cheapest month in which you can book a flight from Rochester, New York to Ontario (average of $246). Flying from Rochester, New York to Ontario in March is currently the most expensive (average of $328). 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 ROC to ONT?

When flying from Rochester, New York to Ontario, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 23% versus a flight at noon.

Rainfall in Ontario by month

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

See what other customers who have flown with Alaska Airlines, Delta and United Airlines from Rochester to Ontario have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,906 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Alaska Airlines

8.0

Very good

9,906 reviews

Alaska Airlines

8.0

Very good

9,906 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Delta

8.0

Very good

7,920 reviews

Alaska Airlines

8.0

Very good

9,906 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

United Airlines

7.4

Good

8,684 reviews

Alaska Airlines

8.0

Very good

9,906 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

JetBlue

7.3

Good

2,923 reviews

Alaska Airlines

8.0

Very good

9,906 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,906 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

What are the cheapest airlines flying from Rochester, New York to Ontario round-trip?
Flying on JetBlue is currently your cheapest option to Ontario, with prices starting at $291. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $297 and $351, respectively. You may be able to fly from Rochester, New York to Ontario for 38% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Rochester, New York to Ontario one-way?
$149 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on JetBlue and Alaska Airlines, with prices starting from $156 and $261, respectively.
Can I find deals for flights from Rochester to Ontario that include hotel bookings?
Yes. In addition to deals on Rochester to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Rochester to Ontario?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rochester to Ontario.
Can I find deals for business class flights from Rochester to Ontario?
Yes. Cheapflights offers flight deals from Rochester to Ontario 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 Rochester, New York to Ontario?
Currently, August is the cheapest month in which you can book a flight from Rochester, New York to Ontario (average of $246). Flying from Rochester, New York to Ontario in March is currently the most expensive (average of $328). 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

Browse thousands of different options on Cheapflights for your next trip

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Other flights to Ontario

Top 3 airlines flying from Rochester to Ontario

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$246	Average$385	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$296	Average$446	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$349	Average$421	FlexibilityNo cancel fee	On-time63%

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$149+ Cheap flights from Rochester, NY to Ontario (ROC - ONT)

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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Rochester to Ontario with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Rochester to Ontario

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Rochester to Ontario

Cheapest flights from Rochester to OntarioExplore the most affordable flight options available from Rochester to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

Explore the most affordable flight options available from Rochester to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

Cheapflights Fare Finder

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

Compare providers for flights from Rochester to Ontario

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 Rochester to Ontario in April.

Best time to book a flight from Rochester to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Rochester with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Rochester to Ontario

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

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

Find hourly flight availability from Rochester to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 22, 2025.

Rainfall in Ontario by month

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

Temperature in Ontario by month

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

Reviews of airlines servicing Ontario

See what other customers who have flown with Alaska Airlines, Delta and United Airlines from Rochester to Ontario have to say. You can also see how each airline compares 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 Rochester to Ontario. 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 Rochester, New York to Ontario round-trip?

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

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

How can I find direct flights from Rochester to Ontario?

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

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

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 Rochester to Ontario

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

Top 3 airlines flying from Rochester to Ontario

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Cheapest flights from Rochester to Ontario
Explore the most affordable flight options available from Rochester to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.