$160+ Cheap flights from Ontario to Rochester, NY (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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — ROC
May 29 — Jun 51
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to Rochester with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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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 April 29, 2026.
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 April 29, 2026.
This Southwest deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2711:55 pm
ONT
- ROC
1 stop13h 10m
Southwest
Sat 5/304:55 pm
ROC
- ONT
1 stop8h 05m
Southwest
Deal found 4/23![Southwest logo]()
$278
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/275:50 pm
ONT
- ROC
2 stops12h 55m
Delta
Sat 5/301:03 pm
ROC
- ONT
2 stops12h 42m
Delta
Deal found 4/23![Delta logo]()
$307
This Delta deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2812:00 pm
ONT
- ROC
1 stop8h 56m
Delta
Wed 10/215:30 am
ROC
- ONT
2 stops15h 48m
Delta
Deal found 4/27![Delta logo]()
$324
This Delta deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:00 am
ONT
- ROC
2 stops14h 38m
Delta
Wed 10/216:00 am
ROC
- ONT
2 stops15h 18m
Delta
Deal found 4/27![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2810:59 pm
ONT
- ROC
1 stop9h 35m
Delta
Sat 10/176:00 am
ROC
- ONT
1 stop8h 27m
Delta
Deal found 4/27![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:00 am
ONT
- ROC
2 stops14h 38m
Delta
Sat 10/176:00 am
ROC
- ONT
1 stop8h 27m
Delta
Deal found 4/27![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/97:05 am
ONT
- ROC
1 stop7h 21m
Delta
Thu 6/1112:14 pm
ROC
- ONT
1 stop9h 16m
Delta
Deal found 4/27![Delta logo]()
$379
This Southwest deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:55 pm
ONT
- ROC
1 stop8h 00m
Southwest
Thu 9/108:25 am
ROC
- ONT
1 stop10h 45m
Southwest
Deal found 4/25![Southwest logo]()
$384
This Delta deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:00 am
ONT
- ROC
2 stops14h 33m
Delta
Thu 10/226:00 am
ROC
- ONT
2 stops15h 18m
Delta
Deal found 4/27![Delta logo]()
$389
This Delta deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:59 pm
ONT
- ROC
1 stop9h 35m
Delta
Sat 10/176:00 am
ROC
- ONT
1 stop8h 27m
Delta
Deal found 4/27![Delta logo]()
$409
This Delta deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/117:00 am
ONT
- ROC
2 stops14h 33m
Delta
Sat 10/176:00 am
ROC
- ONT
1 stop8h 27m
Delta
Deal found 4/27![Delta logo]()
$414
Best flights from Ontario to RochesterDiscover 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 April 29, 2026.
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 April 29, 2026.
This United Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:30 pm
ONT
- ROC
2 stops12h 23m
United Airlines
Sat 5/305:48 pm
ROC
- ONT
1 stop8h 03m
United Airlines
Deal found 4/23![United Airlines logo]()
$354
This Southwest deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:55 pm
ONT
- ROC
1 stop8h 00m
Southwest
Thu 9/108:25 am
ROC
- ONT
1 stop10h 45m
Southwest
Deal found 4/25![Southwest logo]()
$384
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1212:08 pm
ONT
- ROC
1 stop8h 49m
Delta
Tue 5/196:20 am
ROC
- ONT
2 stops8h 59m
Delta
Deal found 4/24![Delta logo]()
$457
This Delta deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:05 am
ONT
- ROC
1 stop7h 15m
Delta
Tue 8/186:00 am
ROC
- ONT
1 stop8h 04m
Delta
Deal found 4/27![Delta logo]()
$459
This United Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/226:30 am
ONT
- ROC
1 stop7h 15m
United Airlines
Wed 7/295:47 pm
ROC
- ONT
1 stop8h 04m
United Airlines
Deal found 4/24![United Airlines logo]()
$552
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/207:00 am
ONT
- ROC
1 stop6h 45m
United Airlines
Tue 5/265:52 pm
ROC
- ONT
1 stop7h 59m
United Airlines
Deal found 4/26![United Airlines logo]()
$554
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/711:48 am
ONT
- ROC
1 stop9h 06m
Delta
Mon 8/1712:20 pm
ROC
- ONT
1 stop8h 41m
Delta
Deal found 4/28![Delta logo]()
$559
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:30 am
ONT
- ROC
1 stop7h 15m
United Airlines
Mon 8/105:47 pm
ROC
- ONT
1 stop8h 04m
United Airlines
Deal found 4/27![United Airlines logo]()
$573
This United Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:30 am
ONT
- ROC
1 stop7h 15m
United Airlines
Sat 5/305:48 pm
ROC
- ONT
1 stop8h 03m
United Airlines
Deal found 4/23![United Airlines logo]()
$583
This United Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/21:50 pm
ONT
- ROC
2 stops16h 37m
United Airlines
Sat 6/66:00 am
ROC
- ONT
2 stops19h 46m
United Airlines
Deal found 4/23![United Airlines logo]()
$610
Last-minute flights from Ontario to RochesterDiscover last-minute flight deals from Ontario to Rochester. Data last updated April 29, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Rochester. Data last updated April 29, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/912:07 pm
ONT
- ROC
1 stop8h 50m
Delta
Tue 5/126:00 am
ROC
- ONT
1 stop7h 57m
Delta
Deal found 4/24![Delta logo]()
$465
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1212:08 pm
ONT
- ROC
1 stop8h 49m
Delta
Tue 5/196:20 am
ROC
- ONT
2 stops8h 59m
Delta
Deal found 4/24![Delta logo]()
$457
This Southwest deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/128:05 am
ONT
- ROC
2 stops11h 00m
Southwest
Sat 5/164:55 pm
ROC
- ONT
1 stop8h 05m
Southwest
Deal found 4/27![Southwest logo]()
$470
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1612:07 pm
ONT
- ROC
1 stop8h 50m
Delta
Sat 5/236:00 am
ROC
- ONT
1 stop7h 57m
Delta
Deal found 4/24![Delta logo]()
$459
This American Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1711:59 pm
ONT
- ROC
2 stops10h 01m
American Airlines
Wed 5/206:07 am
ROC
- ONT
2 stops13h 15m
American Airlines
Deal found 4/27![American Airlines logo]()
$480
This Southwest deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/179:55 pm
ONT
- ROC
1 stop11h 00m
Southwest
Wed 5/208:05 am
ROC
- ONT
1 stop8h 10m
Southwest
Deal found 4/26![Southwest logo]()
$484
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/246:30 am
ONT
- ROC
1 stop7h 15m
United Airlines
Tue 5/265:52 pm
ROC
- ONT
1 stop7h 59m
United Airlines
Deal found 4/26![United Airlines logo]()
$429
This Southwest deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2711:55 pm
ONT
- ROC
1 stop13h 10m
Southwest
Sat 5/304:55 pm
ROC
- ONT
1 stop8h 05m
Southwest
Deal found 4/23![Southwest logo]()
$278
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/275:50 pm
ONT
- ROC
2 stops12h 55m
Delta
Sat 5/301:03 pm
ROC
- ONT
2 stops12h 42m
Delta
Deal found 4/23![Delta logo]()
$307
This United Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:30 pm
ONT
- ROC
2 stops12h 23m
United Airlines
Sat 5/305:48 pm
ROC
- ONT
1 stop8h 03m
United Airlines
Deal found 4/23![United Airlines logo]()
$354
One-way flights from Ontario to RochesterSearch for one-way flight options from Ontario to Rochester. Find affordable one-way fares based on user searches. Data last updated April 29, 2026.
Search for one-way flight options from Ontario to Rochester. Find affordable one-way fares based on user searches. Data last updated April 29, 2026.
This Southwest deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3011:55 pm
ONT
- ROC
1 stop8h 00m
Southwest
Deal found 4/24![Southwest logo]()
$160
This American Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/237:13 pm
ONT
- ROC
2 stops11h 54m
American Airlines
Deal found 4/26![American Airlines logo]()
$165
This American Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/267:12 pm
ONT
- ROC
2 stops12h 05m
American Airlines
Deal found 4/27![American Airlines logo]()
$177
This United Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:30 am
ONT
- ROC
1 stop7h 15m
United Airlines
Deal found 4/25![United Airlines logo]()
$183
This Delta deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/155:10 pm
ONT
- ROC
2 stops12h 58m
Delta
Deal found 4/25![Delta logo]()
$195
This Southwest deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2611:55 pm
ONT
- ROC
1 stop12h 25m
Southwest
Deal found 4/27![Southwest logo]()
$205
This American Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2310:00 pm
ONT
- ROC
1 stop10h 33m
American Airlines
Deal found 4/24![American Airlines logo]()
$215
This Southwest deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/206:00 am
ONT
- ROC
2 stops12h 25m
Southwest
Deal found 4/28![Southwest logo]()
$221
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/17:05 am
ONT
- ROC
2 stops14h 48m
Delta
Deal found 4/24![Delta logo]()
$225
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1212:08 pm
ONT
- ROC
1 stop8h 49m
Delta
Deal found 4/24![Delta logo]()
$233
This Southwest deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2111:55 pm
ONT
- ROC
1 stop13h 00m
Southwest
Deal found 4/27![Southwest logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/264:39 pm
ONT
- ROC
3 stops23h 14m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$240
Find flight deals from Ontario to Rochester
Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Rochester (ROC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $278 (Southwest) |
One-way from | $160 (Southwest) |
Popular in | November |
Cheapest in | February |
Average price | $428 |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Rochester that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2026.
Use the filters below to find and compare flights from Ontario to Rochester that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OntarioRochester
ONT - ROC
ONTROC
Ontario
Wed 5/27
6:30 pm-9:53 am
2 stops12h 23m
Greater Rochester Intl
Sat 5/30
5:48 pm-10:51 pm
1 stop8h 03m
$354
OntarioRochester
ONT - ROC
ONTROC
Ontario
Thu 9/3
11:55 pm-10:55 am
1 stop8h 00m
Greater Rochester Intl
Thu 9/10
8:25 am-4:10 pm
1 stop10h 45m
$384
OntarioRochester
ONT - ROC
ONTROC
Ontario
Tue 5/12
12:08 pm-11:57 pm
1 stop8h 49m
Greater Rochester Intl
Tue 5/19
6:20 am-12:19 pm
2 stops8h 59m
$457
OntarioRochester
ONT - ROC
ONTROC
Ontario
Sat 8/8
7:05 am-5:20 pm
1 stop7h 15m
Greater Rochester Intl
Tue 8/18
6:00 am-11:04 am
1 stop8h 04m
$459
OntarioRochester
ONT - ROC
ONTROC
Ontario
Wed 7/22
6:30 am-4:45 pm
1 stop7h 15m
Greater Rochester Intl
Wed 7/29
5:47 pm-10:51 pm
1 stop8h 04m
$552
Quickest round-trip
OntarioRochester
ONT - ROC
ONTROC
Ontario
Wed 5/20
7:00 am-4:45 pm
1 stop6h 45m
Greater Rochester Intl
Tue 5/26
5:52 pm-10:51 pm
1 stop7h 59m
$554
OntarioRochester
ONT - ROC
ONTROC
Ontario
Fri 8/7
11:48 am-11:54 pm
1 stop9h 06m
Greater Rochester Intl
Mon 8/17
12:20 pm-6:01 pm
1 stop8h 41m
$559
OntarioRochester
ONT - ROC
ONTROC
Ontario
Thu 8/6
6:30 am-4:45 pm
1 stop7h 15m
Greater Rochester Intl
Mon 8/10
5:47 pm-10:51 pm
1 stop8h 04m
$573
OntarioRochester
ONT - ROC
ONTROC
Ontario
Tue 5/26
6:30 am-4:45 pm
1 stop7h 15m
Greater Rochester Intl
Sat 5/30
5:48 pm-10:51 pm
1 stop8h 03m
$583
OntarioRochester
ONT - ROC
ONTROC
Ontario
Tue 6/2
1:50 pm-9:27 am
2 stops16h 37m
Greater Rochester Intl
Sat 6/6
6:00 am-10:46 pm
2 stops19h 46m
$610
Showing 1-10 of 21 resultsSorted by cheapest first
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 April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Ontario-Rochester flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Rochester flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.
ONT-ROC
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
Reviews of airlines servicing Rochester
Get insights into the airlines that provide service to Rochester. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Rochester. Reviews last updated April 29, 2026.
Get a feel of what it's like to fly with Southwest and Delta 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.
Overall
8.0
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
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.
Traveling to a place near Rochester?
Book flights to Rochester if you plan to visit one of these locationsHenrietta
Geneva
Pittsford
Victor
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Alternative routes for Ontario to Rochester
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Complete your trip
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Ontario and Rochester flights
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Top 2 airlines flying from Ontario to Rochester
Discover the top 2 airlines that operate flights from Ontario to Rochester. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$278 | Average$441 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$302 | Average$536 | FlexibilityNo cancel fee | On-timeN/A |