ONT - ROC

$155 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 3/31. 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, 0 bags

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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$298
American Airlines
Tue 4/21Sat 4/25
ONT - ROC • 2 stops
Cheapest one-way
$155
Typical prices: $209-$516
American Airlines
Tue 3/31
ONT - ROC • 2 stops
Top airlines
American Airlines
Cheapest • from $298 (round-trip)
Southwest
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Ontario and Rochester. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Baltimore (BWI)
Cheapest • Avg $383 (round-trip)
Las Vegas (LAS)
Shortest trip • 6h 42m (one-way)
Insights
Insights
Insights
Insights
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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!
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

Tue, Apr 21 - Sat, Apr 25
American Airlines Logo
11:59 pm - 1:00 pm
ONT
-
ROC
10h 01m
2 stops
American Airlines Logo
1:40 pm - 9:07 pm
ROC
-
ONT
10h 27m
1 stop
$298American Airlines
Tue, Apr 21 - Sat, Apr 25
American Airlines Logo
11:59 pm - 1:00 pm
ONT
-
ROC
10h 01m
2 stops
American Airlines Logo
1:40 pm - 9:07 pm
ROC
-
ONT
10h 27m
1 stop
$303American Airlines
Tue, Apr 21 - Sat, Apr 25
American Airlines Logo
11:59 pm - 1:00 pm
ONT
-
ROC
10h 01m
2 stops
American Airlines Logo
1:40 pm - 11:46 pm
ROC
-
ONT
13h 06m
2 stops
$312American Airlines
Wed, Apr 15 - Tue, Apr 21
Delta Logo
12:49 pm - 11:44 pm
ONT
-
ROC
7h 55m
1 stop
Delta Logo
6:18 am - 11:36 am
ROC
-
ONT
8h 18m
1 stop
$317Delta
Fri, Apr 17 - Sat, Apr 18
Delta Logo
12:49 pm - 11:44 pm
ONT
-
ROC
7h 55m
1 stop
Delta Logo
6:18 am - 11:36 am
ROC
-
ONT
8h 18m
1 stop
$318Delta
Tue, Apr 21 - Sat, Apr 25
American Airlines Logo
11:59 pm - 1:00 pm
ONT
-
ROC
10h 01m
2 stops
American Airlines Logo
1:40 pm - 11:46 pm
ROC
-
ONT
13h 06m
2 stops
$319American Airlines
Tue, Apr 21 - Sat, Apr 25
American Airlines Logo
11:59 pm - 1:00 pm
ONT
-
ROC
10h 01m
2 stops
American Airlines Logo
1:40 pm - 9:07 pm
ROC
-
ONT
10h 27m
1 stop
$320American Airlines
Wed, Apr 15 - Tue, Apr 21
Delta Logo
12:49 pm - 11:44 pm
ONT
-
ROC
7h 55m
1 stop
Delta Logo
12:28 pm - 9:00 pm
ROC
-
ONT
11h 32m
2 stops
$322Delta
Fri, Apr 17 - Tue, Apr 21
Delta Logo
12:49 pm - 11:44 pm
ONT
-
ROC
7h 55m
1 stop
Delta Logo
6:00 am - 6:33 pm
ROC
-
ONT
15h 33m
2 stops
$323Delta
Wed, Apr 15 - Wed, Apr 22
American Airlines Logo
11:59 pm - 1:00 pm
ONT
-
ROC
10h 01m
2 stops
American Airlines Logo
1:40 pm - 9:07 pm
ROC
-
ONT
10h 27m
1 stop
$327American Airlines
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.

Which airlines provide the cheapest flights from Ontario to Rochester?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Ontario to Rochester were found on American Airlines ($298) and Delta ($317).

Find deals

Good to know

Low seasonFebruary
Cheapest flight$155
Best time to beat the crowds with an average 40% drop in price.
Most popular time to fly with an average 13% 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 $155 for a one-way ticket and $298 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.

  • 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 airline 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 4318 reviews
8.6Crew
8.1Boarding
7.5Entertainment
8.0Comfort
7.0Food
Airline reviews

The problem with the seat assignments is that there were a lot of rows in the front that were empty but my row at the back was full. Just not so pleasant.

8.0 ExcellentTobin, Mar 2026
SJC - BUR
Read more Southwest reviews

The problem with the seat assignments is that there were a lot of rows in the front that were empty but my row at the back was full. Just not so pleasant.

Good but I prefer choose your own seat. With the new assigned seats they should board from the back I see no advantage to this new boarding. Just like every other airline

Flight boarded late after announcing on time boarding. Flight arrived only a little late despite late departure. Had trouble connecting to WiFi

The Southwest experience has definitely taken a dive from its early days. You can no longer deferentiate from other airlines. Air travel is too expensive. Southwest is no longer budget friendly. They have lost me as a loyal customer.

The charges were ridiculous for an hour flight and the turbulence was very scary.

The seats are now more narrow. I paid for front row the seats in the front are even more narrow than before.

The wifi on the plane is great. The only issue that I have is that I prefer an aisle seat and on my trips this week, I was either in the middle or window. If we can work to secure aisle seating, I will be thrilled. Nice trip.

Great flight but super high price. Glad it was a business trip and not personal

3 hour delay. Had to change plans and was still delayed.

We got exit row seats both flights. Everything was running on time

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

Information on your arrival and departure airports

Ontario (ONT)
Rochester (ROC)