ONT - ROC

$148 Find Cheap Flights from Ontario to Rochester

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Rochester departing on 10/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Rochester

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Rochester, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Rochester, as well as popular online travel agencies
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ontario to Rochester (ONT-ROC)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Rochester that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to Rochester

Wed, Oct 29 - Sun, Nov 2
Delta Logo
11:36 am - 11:42 pmONT-ROC
9h 06m1 stop
Delta Logo
5:00 am - 9:26 amROC-ONT
7h 26m1 stop
$297Delta
Find Deal
Thu, Dec 4 - Tue, Dec 9
Delta Logo
11:45 am - 11:51 pmONT-ROC
9h 06m1 stop
Delta Logo
12:26 pm - 7:35 pmROC-ONT
10h 09m1 stop
$317Delta
Find Deal
Wed, Oct 29 - Sun, Nov 2
Delta Logo
7:05 am - 10:51 pmONT-ROC
12h 46m2 stops
Delta Logo
5:00 am - 9:26 amROC-ONT
7h 26m1 stop
$342Delta
Find Deal
Sat, Oct 11 - Tue, Oct 21
United Airlines Logo
6:51 pm - 10:19 amONT-ROC
12h 28m2 stops
United Airlines Logo
5:47 pm - 10:30 pmROC-ONT
7h 43m1 stop
$356United Airlines
Find Deal
Sat, Oct 11 - Tue, Oct 21
United Airlines Logo
6:51 pm - 10:19 amONT-ROC
12h 28m2 stops
United Airlines Logo
6:30 am - 3:02 pmROC-ONT
11h 32m2 stops
$361United Airlines
Find Deal
Fri, Oct 17 - Tue, Oct 21
JetBlue Logo
10:56 pm - 12:24 pmONT-ROC
10h 28m1 stop
JetBlue Logo
1:38 pm - 9:29 pmROC-ONT
10h 51m1 stop
$372JetBlue
Find Deal
Wed, Oct 1 - Tue, Oct 7
JetBlue Logo
10:56 pm - 12:24 pmONT-ROC
10h 28m1 stop
JetBlue Logo
1:39 pm - 9:29 pmROC-ONT
10h 50m1 stop
$373JetBlue
Find Deal
Sat, Oct 4 - Wed, Oct 8
Southwest Logo
12:05 pm - 10:05 pmONT-ROC
7h 00m1 stop
Southwest Logo
1:10 pm - 5:45 pmROC-ONT
7h 35m1 stop
$384Southwest
Find Deal
Wed, Oct 8 - Sun, Oct 12
Southwest Logo
5:45 am - 3:35 pmONT-ROC
6h 50m1 stop
Southwest Logo
12:40 pm - 8:20 pmROC-ONT
10h 40m1 stop
$385Southwest
Find Deal
Wed, Oct 29 - Sun, Nov 2
American Airlines Logo
10:09 am - 11:26 pmONT-ROC
10h 17m2 stops
American Airlines Logo
5:28 am - 2:03 pmROC-ONT
11h 35m2 stops
$481American Airlines
Find Deal

Everything you should know

Top airlines
Delta
Cheapest • from $297 (round-trip)
Southwest
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
April
Cheapest • 41% price drop
November
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$297
Overall average: $508
Delta
Wed 10/29Sun 11/2
ONT - ROC • 1 stop
Cheapest one-way
$148
Typical prices: $282-328
JetBlue
Mon 10/20
ONT - ROC • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Rochester!
Booking Insights

KAYAK's insights & trends for Ontario to Rochester flights

Get data-powered insights and trends into flights from Ontario to Rochester to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Ontario to Rochester?

The average price of all round-trip flights from Ontario to Rochester clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Rochester on a Saturday, as we generally find the cheapest rates on that day for this route. On the other hand, Thursday is the most expensive day to fly from Ontario to Rochester. For your return ticket, we recommend flying on a Wednesday and avoiding Mondays for the best deals.

What is the cheapest month to fly from Ontario to Rochester?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ontario to Rochester, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ontario to Rochester is April, where tickets cost $293 (return) on average. On the other hand, the most expensive months are May and March, where the average cost of round-trip tickets is $1,164 and $700 respectively.

Good to know

Low seasonMarch
Cheapest flight$148
Best time to beat the crowds but there is an average 39% increase in price.
Most popular time to fly with an average 17% increase in price.
Flight from Ontario to Rochester

When to book flights from Ontario to Rochester

Are your dates flexible? Find out the best times to travel from Ontario to Rochester based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Ontario to Rochester

  • What is the cheapest flight from Ontario to Rochester?

    In the last 3 days, the lowest price for a flight from Ontario to Rochester was $148 for a one-way ticket and $297 for a round-trip.

  • Do I need a passport to fly between Ontario and Rochester?

    No, a passport isn't needed to fly from Ontario to Rochester. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Ontario to Rochester?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ontario to Rochester?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Ontario and Rochester, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Ontario to Rochester, Southwest or American Airlines?

    The two airlines most popular with KAYAK users for flights from Ontario to Rochester are Southwest and American Airlines. With an average price for the route of $463 and an overall rating of 8.0, Southwest is the most popular choice. American Airlines is also a great choice for the route, with an average price of $397 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Ontario to Rochester?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Rochester.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Rochester?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rochester from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to Rochester?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Rochester with an airline and back to Ontario with another airline. Booking your flights between Ontario and ROC can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Rochester?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Rochester from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Ontario to Rochester

 
See real verified KAYAK customer reviews for airlines flying from Ontario to Rochester. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ontario to Rochester? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4242 reviews
8.0Comfort
8.6Crew
7.0Food
8.1Boarding
7.5Entertainment
Airline reviews

As always, the entire Southwest experience was wonderful, from online booking to flight to baggage retrieval. Very grateful.

10.0 ExcellentRobert, Sep 2025SFO - LAS
Read more Southwest reviews

As always, the entire Southwest experience was wonderful, from online booking to flight to baggage retrieval. Very grateful.

The weather could have been better. There was a 40 minute ATC delay in SFO because of marine fog and a micro cell storm delayed landing and take-off at Nashville. The gate was changed 5 minutes from boarding from gate B3 to gate C23 at Nashville airport.

The cabin was quiet for the redeye flight. The area was clean. The staff was great. The 787 Max was in good condition. Drawbacks were that the seat widths were tight for some passengers. The seat padding was at best average and for a long flight uncomfortable.

Delayed flight. Nicest crew member was a SW pilot flying seated next to me who kindly move to seat the final passenger. Flight extra delayed. My cup of refreshment of ginger ale was so packed with ice it was literally 2 sips.

after landing, we stay 2 hours on the taxi way before reaching the gate The airline and the crew were good though

No trays in our seats, we sat in first row, purchased a business class fare. Had to hold our drinks and snack in our hands. No plugs for our cell phones. Had to pay for it a drink cocktail each. Seats so uncomfortable.

Flight wasn’t even full, but too many carry-ons caused us to run out of bin space. New bag fee has folks who would usually check their bags carrying on. Watching Southwest morph into Spirit/Frontier is so sad to watch

Southwest is Southwest. No frills. If you're luck enough to get a happy crew (we did), then it makes for a nicer flight.

It was a perfect flight in all aspects! Both legs!

Great flight, 47 passengers on a 180 seat plane. Stewardess was pleasant and cheerful.

The entertainment package was vast and the selections were very current. Keep updating it was great.

The seat was so hard my tailbone was aching The crew was kind of a b**** because I made a joke that I didn't care if they close the door I total c*** when she was trying to f****** act like she was mad at me because I said that The flight was bumpy. Sure you didnt have control over that.

4 hours late, including over +1 hour waiting in plane to take off. Baggage left behind too.

While waiting to claim my checked luggage, I discovered the airline had lost it. After a long wait and inquiries, I discovered it was on another flight. Fortunately, the airline finally sent my luggage home.

Was not able to watch most shows on the entertainment site. They would not load

Flight was cancelled 3 hrs AFTER etd. Thetefore Missed connection from JFK to New Zealand . No accommodation provided… This cost ne aporox 1000 USD in extra expenses and turned whst should have been a 24 hr trip ftom Boston - New Zealand into a VERY expensive , late 70+ hr nightmare … Complete nonsense!!!

Overall fine, but the delay was annoying and the reasons for the delay were not communicated. The crew on board were phenomenal!

The chair cushions may need an upgrade. I have been noticing they are so worn out, thin so you’d sit in a dip 😄. Other than that, all was an enjoyable trip. Thanks AA!

Whenever a passenger purchase a ticket his advantage number should automatically to his information. It's not everyone remember the number. You request for your number and American airline agent say they will email it....and they never email anything and you loose your mileage just because you don't remember your number. It should automatically go your information and associate with your email account at all times

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

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

Information on your arrival and departure airports

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