ONT - ROC

$157 Find Cheap Flights from Ontario to Rochester - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$411
Typical prices: $396-$605
Delta
Tue 12/4Thu 12/6
ONT - ROC • 1 stop
Cheapest one-way
$157
Typical prices: $214-$438
Multiple Airlines
Thu 1/11
ONT - ROC • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Ontario and Rochester. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
February
Cheapest • 43% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Chicago Midway (MDW)
Cheapest • Avg $465 (round-trip)
Chicago O'Hare Intl (ORD)
Shortest trip • 7h 31m (one-way)
Insights
Insights
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Flight Deals
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Flight Deals

Cheap Flights from Ontario to Rochester (ONT-ROC)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to Rochester

Fri, Dec 4 - Sun, Dec 6
Delta Logo
11:08 pm - 11:15 amONT  Ontario-ROC Greater Rochester Intl
9h 07m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:00 am - 11:07 amROC  Greater Rochester Intl-ONT Ontario
8h 07m1 stop Atlanta Hartsfield-Jackson
$411Delta
Sun, Nov 15 - Wed, Nov 18
Delta Logo
5:56 pm - 10:53 amONT  Ontario-ROC Greater Rochester Intl
13h 57m2 stops Seattle/Tacoma Intl New York John F Kennedy Intl
Delta Logo
6:00 am - 11:03 amROC  Greater Rochester Intl-ONT Ontario
8h 03m1 stop Atlanta Hartsfield-Jackson
$411Delta
Sun, Nov 15 - Wed, Nov 18
Delta Logo
5:56 pm - 10:53 amONT  Ontario-ROC Greater Rochester Intl
13h 57m2 stops Seattle/Tacoma Intl New York John F Kennedy Intl
Delta Logo
11:35 am - 8:54 pmROC  Greater Rochester Intl-ONT Ontario
12h 19m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson
$416Delta
Fri, Dec 4 - Sun, Dec 6
American Airlines Logo
6:30 am - 10:42 pmONT  Ontario-ROC Greater Rochester Intl
13h 12m2 stops Phoenix Sky Harbor Intl Charlotte Douglas
American Airlines Logo
6:00 am - 3:35 pmROC  Greater Rochester Intl-ONT Ontario
12h 35m2 stops Charlotte Douglas Phoenix Sky Harbor Intl
$437American Airlines
Tue, Nov 24 - Thu, Nov 26
Southwest Logo
9:50 am - 11:45 pmONT  Ontario-ROC Greater Rochester Intl
10h 55m2 stops Phoenix Sky Harbor Intl Baltimore/Washington
Southwest Logo
5:55 am - 4:30 pmROC  Greater Rochester Intl-ONT Ontario
13h 35m2 stops Baltimore/Washington Las Vegas Harry Reid Intl
$467Southwest
Sat, Dec 5 - Sat, Dec 12
United Airlines Logo
7:00 am - 4:55 pmONT  Ontario-ROC Greater Rochester Intl
6h 55m1 stop Chicago O'Hare Intl
United Airlines Logo
6:11 am - 12:34 pmROC  Greater Rochester Intl-ONT Ontario
9h 23m2 stops Chicago O'Hare Intl Denver Intl
$478United Airlines
Wed, Dec 2 - Wed, Dec 9
United Airlines Logo
6:40 pm - 9:41 amONT  Ontario-ROC Greater Rochester Intl
12h 01m2 stops San Francisco Chicago O'Hare Intl
United Airlines Logo
1:33 pm - 6:44 pmROC  Greater Rochester Intl-ONT Ontario
8h 11m1 stop Chicago O'Hare Intl
$478United Airlines
Fri, Nov 13 - Tue, Nov 17
American Airlines Logo
11:59 pm - 2:55 pmONT  Ontario-ROC Greater Rochester Intl
11h 56m2 stops Dallas/Fort Worth Chicago O'Hare Intl
American Airlines Logo
5:06 am - 11:52 amROC  Greater Rochester Intl-ONT Ontario
9h 46m2 stops Chicago O'Hare Intl Dallas/Fort Worth
$479American Airlines
Sat, Dec 5 - Sat, Dec 12
United Airlines Logo
7:00 am - 11:32 pmONT  Ontario-ROC Greater Rochester Intl
13h 32m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
6:11 am - 12:34 pmROC  Greater Rochester Intl-ONT Ontario
9h 23m2 stops Chicago O'Hare Intl Denver Intl
$483United Airlines
Wed, Nov 11 - Sun, Nov 15
American Airlines Logo
10:30 am - 11:39 pmONT  Ontario-ROC Greater Rochester Intl
10h 09m2 stops Dallas/Fort Worth Boston Logan Intl
American Airlines Logo
5:00 am - 1:31 pmROC  Greater Rochester Intl-ONT Ontario
11h 31m2 stops Boston Logan Intl Dallas/Fort Worth
$491American Airlines
Booking Insights

Price, demand and travel trends for Ontario to Rochester flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Ontario to Rochester?

Round-trip flights from Ontario to Rochester typically range from $396 to $605. The lowest price found in the past 5 days was $411, on Delta.

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

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Ontario to Rochester. It’s 20% cheaper than the average day, while Friday is the most expensive, with prices 37% higher.

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Key details for Ontario to Rochester flights

Low season

November

Cheapest flight

$157
Beat the crowds with an average 87% drop in travelers.
The most popular month to fly with an average 87% increase in travelers.
One-way 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

Your Ontario to Rochester flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Ontario to Rochester?

    Only Economy Class is available on flights from Ontario to Rochester.

  • How long is a flight from Ontario to Rochester?

    A nonstop flight from Ontario to Rochester takes 00m, covering 2,221 miles.

  • Do I need a passport to fly from Ontario to Rochester?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Ontario to Rochester flight?

    Round-trip flights from Ontario to Rochester range from $396 to $605, with an average of $489 over the past 12 months. Anything below $396 counts as a good deal.

  • How are flight prices from Ontario to Rochester looking right now?

    One-way fares from Ontario to Rochester are currently lower than usual. Average one-way flight prices are about $239, which is 21% below the typical average for this route.

  • What car rental options are available at Greater Rochester Intl Airport (ROC)?

    Greater Rochester Intl Airport (ROC) hosts 5 major car rental companies, with daily rates averaging $77 for economy cars. Top options include:

    • Hertz
    • Budget
    • Enterprise Rent-A-Car
    • Alamo
    • Avis

  • Which airports can I use when flying from Ontario to Rochester?

    Flights from Ontario to Rochester usually depart from Ontario (ONT) and arrive at Greater Rochester Intl (ROC).

  • Which airports do connecting flights from Ontario to Rochester pass through?

    One-stop flights from Ontario to Rochester most commonly connect through:

    • Chicago O'Hare Intl (ORD) - 38% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 32% of one-stop connections
    • Chicago Midway (MDW) - 22% of one-stop connections
    • Baltimore/Washington (BWI) - 5% of one-stop connections

  • Can I save money by using flexible dates for flights from Ontario to Rochester?

    Yes. Flexible dates can save you up to 42% on flights from Ontario to Rochester. Monday is the cheapest departure day at $396 round-trip on average, while Friday is the most expensive at $672, a difference of $276.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Ontario to Rochester?

    Flying via Chicago O'Hare Intl (ORD) gives the shortest average 1-stop total travel time at 7h 31m, compared with 8h 09m via Chicago Midway (MDW) and 8h 14m via Atlanta Hartsfield-Jackson (ATL).

  • What is the time difference between Ontario and Rochester?

    Rochester is 3 hours ahead of Ontario (Eastern Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Rochester?

    Some of the most popular sights in Rochester are Strong National Museum of Play, Blue Cross Arena and Rochester Riverside Convention Center. These are among the most viewed places in Rochester on KAYAK.

Your guide to booking Ontario to Rochester flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure and avoid flying on Friday. On this route, Monday flights average $396, about $276 less than Friday fares (41% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Ontario to Rochester trip for February. Fares historically average $278 round-trip in that month - typically $395 less than the most expensive month, which is November (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Greater Rochester Intl Airport.

    • Best Western The Inn at Rochester Airport
    • Fairfield Inn by Marriott Rochester Airport
    • Private Rooms in Rochester Home- Near Ho

More options for your flight from Ontario to Rochester

Complete your trip to Rochester with a hotel stay or car rental

Car rentals in Rochester
Hotels in Rochester
Vacations in Rochester