$160+ Cheap flights from Ontario to Rochester (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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — ROC
Jun 5 — Jun 121
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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ontario to Rochester
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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 May 6, 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 May 6, 2026.
This Delta deal was found by Cheapflights users on 5/6. 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 5/2412:07 pm
ONT
- ROC
1 stop8h 50m
Delta
Fri 6/51:03 pm
ROC
- ONT
1 stop8h 33m
Delta
Deal found 5/6![Delta logo]()
$324
This Delta deal was found by Cheapflights users on 5/6. 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 5/2412:07 pm
ONT
- ROC
1 stop8h 50m
Delta
Tue 6/212:40 pm
ROC
- ONT
2 stops12h 08m
Delta
Deal found 5/6![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 5/6. 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 am
ONT
- ROC
1 stop7h 15m
United Airlines
Wed 6/310:42 am
ROC
- ONT
2 stops9h 46m
United Airlines
Deal found 5/6![United Airlines logo]()
$338
This United Airlines deal was found by Cheapflights users on 5/3. 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 6/36:30 pm
ONT
- ROC
2 stops12h 23m
United Airlines
Tue 6/95:52 pm
ROC
- ONT
1 stop7h 59m
United Airlines
Deal found 5/3![United Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 5/6. 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 5/2412:07 pm
ONT
- ROC
1 stop8h 50m
Delta
Wed 6/31:03 pm
ROC
- ONT
1 stop8h 33m
Delta
Deal found 5/6![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 5/6. 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 5/307:05 am
ONT
- ROC
1 stop7h 12m
Delta
Fri 6/51:03 pm
ROC
- ONT
1 stop8h 33m
Delta
Deal found 5/6![Delta logo]()
$359
This Southwest deal was found by Cheapflights users on 5/2. 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 8/19:40 pm
ONT
- ROC
1 stop11h 15m
Southwest
Tue 8/46:05 am
ROC
- ONT
2 stops10h 05m
Southwest
Deal found 5/2![Southwest logo]()
$360
This American Airlines deal was found by Cheapflights users on 5/5. 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.
Fri 6/57:13 pm
ONT
- ROC
2 stops12h 09m
American Airlines
Sat 6/135:00 am
ROC
- ONT
2 stops10h 04m
American Airlines
Deal found 5/5![American Airlines logo]()
$363
This Delta deal was found by Cheapflights users on 5/6. 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 5/307:05 am
ONT
- ROC
1 stop7h 12m
Delta
Tue 6/212:40 pm
ROC
- ONT
2 stops12h 08m
Delta
Deal found 5/6![Delta logo]()
$364
This American Airlines deal was found by Cheapflights users on 5/6. 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.
Wed 5/2711:59 pm
ONT
- ROC
2 stops11h 59m
American Airlines
Wed 6/35:00 am
ROC
- ONT
2 stops10h 05m
American Airlines
Deal found 5/6![American Airlines logo]()
$373
This Delta deal was found by Cheapflights users on 5/4. 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.
Thu 12/2410:59 pm
ONT
- ROC
1 stop9h 35m
Delta
Sun 1/312:20 pm
ROC
- ONT
1 stop8h 58m
Delta
Deal found 5/4![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 5/6. 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 5/2412:07 pm
ONT
- ROC
1 stop8h 50m
Delta
Sun 5/316:00 am
ROC
- ONT
1 stop7h 57m
Delta
Deal found 5/6![Delta logo]()
$384
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 May 6, 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 May 6, 2026.
This United Airlines deal was found by Cheapflights users on 5/3. 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 6/36:30 pm
ONT
- ROC
2 stops12h 23m
United Airlines
Tue 6/95:52 pm
ROC
- ONT
1 stop7h 59m
United Airlines
Deal found 5/3![United Airlines logo]()
$347
This Southwest deal was found by Cheapflights users on 5/2. 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 8/111:55 pm
ONT
- ROC
2 stops9h 00m
Southwest
Tue 8/46:05 am
ROC
- ONT
2 stops10h 05m
Southwest
Deal found 5/2![Southwest logo]()
$359
This Delta deal was found by Cheapflights users on 5/6. 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 5/305:45 pm
ONT
- ROC
2 stops13h 00m
Delta
Mon 6/112:40 pm
ROC
- ONT
2 stops12h 08m
Delta
Deal found 5/6![Delta logo]()
$450
This Southwest deal was found by Cheapflights users on 5/5. 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 6/37:55 am
ONT
- ROC
2 stops11h 10m
Southwest
Tue 6/166:00 am
ROC
- ONT
1 stop9h 05m
Southwest
Deal found 5/5![Southwest logo]()
$384
This United Airlines deal was found by Cheapflights users on 5/6. 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.
Sat 5/306:39 pm
ONT
- ROC
2 stops12h 22m
United Airlines
Mon 6/15:52 pm
ROC
- ONT
1 stop7h 59m
United Airlines
Deal found 5/6![United Airlines logo]()
$388
This Southwest deal was found by Cheapflights users on 5/3. 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 6/37:55 am
ONT
- ROC
2 stops11h 10m
Southwest
Tue 6/94:25 pm
ROC
- ONT
2 stops9h 20m
Southwest
Deal found 5/3![Southwest logo]()
$389
This Southwest deal was found by Cheapflights users on 5/4. 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 6/69:50 am
ONT
- ROC
2 stops10h 30m
Southwest
Sat 6/1312:20 pm
ROC
- ONT
2 stops13h 30m
Southwest
Deal found 5/4![Southwest logo]()
$390
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Sat 9/197:00 am
ONT
- ROC
1 stop6h 43m
United Airlines
Wed 9/2312:25 pm
ROC
- ONT
2 stops10h 39m
United Airlines
Deal found 5/1![United Airlines logo]()
$434
This Southwest deal was found by Cheapflights users on 5/6. 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 5/309:55 pm
ONT
- ROC
1 stop10h 45m
Southwest
Mon 6/16:05 am
ROC
- ONT
1 stop12h 10m
Southwest
Deal found 5/6![Southwest logo]()
$470
Last-minute flights from Ontario to RochesterDiscover last-minute flight deals from Ontario to Rochester. Data last updated May 6, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Rochester. Data last updated May 6, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/6. 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 5/2412:07 pm
ONT
- ROC
1 stop8h 50m
Delta
Fri 6/51:03 pm
ROC
- ONT
1 stop8h 33m
Delta
Deal found 5/6![Delta logo]()
$324
This Delta deal was found by Cheapflights users on 5/6. 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 5/2412:07 pm
ONT
- ROC
1 stop8h 50m
Delta
Tue 6/212:40 pm
ROC
- ONT
2 stops12h 08m
Delta
Deal found 5/6![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 5/6. 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 5/2412:07 pm
ONT
- ROC
1 stop8h 50m
Delta
Wed 6/31:03 pm
ROC
- ONT
1 stop8h 33m
Delta
Deal found 5/6![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 5/6. 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 5/2412:07 pm
ONT
- ROC
1 stop8h 50m
Delta
Sun 5/316:00 am
ROC
- ONT
1 stop7h 57m
Delta
Deal found 5/6![Delta logo]()
$384
This Delta deal was found by Cheapflights users on 5/6. 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 5/2412:07 pm
ONT
- ROC
1 stop8h 50m
Delta
Mon 6/16:00 am
ROC
- ONT
2 stops15h 36m
Delta
Deal found 5/6![Delta logo]()
$389
This United Airlines deal was found by Cheapflights users on 5/6. 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 am
ONT
- ROC
1 stop7h 15m
United Airlines
Wed 6/310:42 am
ROC
- ONT
2 stops9h 46m
United Airlines
Deal found 5/6![United Airlines logo]()
$338
This American Airlines deal was found by Cheapflights users on 5/6. 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.
Wed 5/2711:59 pm
ONT
- ROC
2 stops11h 59m
American Airlines
Wed 6/35:00 am
ROC
- ONT
2 stops10h 05m
American Airlines
Deal found 5/6![American Airlines logo]()
$373
This Delta deal was found by Cheapflights users on 5/6. 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 5/307:05 am
ONT
- ROC
1 stop7h 12m
Delta
Fri 6/51:03 pm
ROC
- ONT
1 stop8h 33m
Delta
Deal found 5/6![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 5/6. 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 5/307:05 am
ONT
- ROC
1 stop7h 12m
Delta
Wed 6/35:50 pm
ROC
- ONT
2 stops8h 44m
Delta
Deal found 5/6![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 5/6. 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.
Sat 5/306:39 pm
ONT
- ROC
2 stops12h 22m
United Airlines
Mon 6/15:52 pm
ROC
- ONT
1 stop7h 59m
United Airlines
Deal found 5/6![United Airlines logo]()
$388
This United Airlines deal was found by Cheapflights users on 5/3. 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 6/36:30 pm
ONT
- ROC
2 stops12h 23m
United Airlines
Tue 6/95:52 pm
ROC
- ONT
1 stop7h 59m
United Airlines
Deal found 5/3![United Airlines logo]()
$347
This American Airlines deal was found by Cheapflights users on 5/5. 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.
Fri 6/57:13 pm
ONT
- ROC
2 stops12h 09m
American Airlines
Sat 6/135:00 am
ROC
- ONT
2 stops10h 04m
American Airlines
Deal found 5/5![American Airlines logo]()
$363
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 May 6, 2026.
Search for one-way flight options from Ontario to Rochester. Find affordable one-way fares based on user searches. Data last updated May 6, 2026.
This United Airlines deal was found by Cheapflights users on 5/4. 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
Deal found 5/4![United Airlines logo]()
$160
This American Airlines deal was found by Cheapflights users on 5/6. 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.
Fri 6/57:13 pm
ONT
- ROC
2 stops12h 09m
American Airlines
Deal found 5/6![American Airlines logo]()
$165
This Delta deal was found by Cheapflights users on 5/5. 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 5/307:05 am
ONT
- ROC
1 stop7h 12m
Delta
Deal found 5/5![Delta logo]()
$190
This Southwest deal was found by Cheapflights users on 5/2. 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 5/236:20 am
ONT
- ROC
2 stops8h 45m
Southwest
Deal found 5/2![Southwest logo]()
$195
This American Airlines deal was found by Cheapflights users on 5/6. 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.
Mon 6/1510:00 pm
ONT
- ROC
1 stop10h 33m
American Airlines
Deal found 5/6![American Airlines logo]()
$201
This Southwest deal was found by Cheapflights users on 5/5. 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.
Mon 6/2211:55 pm
ONT
- ROC
1 stop12h 50m
Southwest
Deal found 5/5![Southwest logo]()
$215
This Alaska Airlines deal was found by Cheapflights users on 5/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/27:41 pm
ONT
- ROC
2 stops12h 13m
Alaska Airlines
Deal found 5/6![Alaska Airlines logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
Wed 6/36:00 am
ONT
- ROC
3 stops50h 24m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$224
This Southwest deal was found by Cheapflights users on 5/6. 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.
Fri 7/318:00 am
ONT
- ROC
2 stops10h 25m
Southwest
Deal found 5/6![Southwest logo]()
$225
This American Airlines deal was found by Cheapflights users on 5/5. 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 5/5![American Airlines logo]()
$233
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 May 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $347 (United Airlines) |
One-way from | $160 (Delta) |
Popular in | November |
Cheapest in | February |
Average price | $523 |
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 May 6, 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 6/3
6:30 pm-9:53 am
2 stops12h 23m
Greater Rochester Intl
Tue 6/9
5:52 pm-10:51 pm
1 stop7h 59m
$347
OntarioRochester
ONT - ROC
ONTROC
Ontario
Sat 8/1
11:55 pm-11:55 am
2 stops9h 00m
Greater Rochester Intl
Tue 8/4
6:05 am-1:10 pm
2 stops10h 05m
$359
OntarioRochester
ONT - ROC
ONTROC
Ontario
Wed 6/3
7:55 am-10:05 pm
2 stops11h 10m
Greater Rochester Intl
Tue 6/16
6:00 am-12:05 pm
1 stop9h 05m
$384
OntarioRochester
ONT - ROC
ONTROC
Ontario
Sat 5/30
6:39 pm-10:01 am
2 stops12h 22m
Greater Rochester Intl
Mon 6/1
5:52 pm-10:51 pm
1 stop7h 59m
$388
OntarioRochester
ONT - ROC
ONTROC
Ontario
Wed 6/3
7:55 am-10:05 pm
2 stops11h 10m
Greater Rochester Intl
Tue 6/9
4:25 pm-10:45 pm
2 stops9h 20m
$389
OntarioRochester
ONT - ROC
ONTROC
Ontario
Sat 6/6
9:50 am-11:20 pm
2 stops10h 30m
Greater Rochester Intl
Sat 6/13
12:20 pm-10:50 pm
2 stops13h 30m
$390
Quickest round-trip
OntarioRochester
ONT - ROC
ONTROC
Ontario
Sat 9/19
7:00 am-4:43 pm
1 stop6h 43m
Greater Rochester Intl
Wed 9/23
12:25 pm-8:04 pm
2 stops10h 39m
$434
OntarioRochester
ONT - ROC
ONTROC
Ontario
Sat 5/30
5:45 pm-9:45 am
2 stops13h 00m
Greater Rochester Intl
Mon 6/1
12:40 pm-9:48 pm
2 stops12h 08m
$450
OntarioRochester
ONT - ROC
ONTROC
Ontario
Sat 5/30
9:55 pm-11:40 am
1 stop10h 45m
Greater Rochester Intl
Mon 6/1
6:05 am-3:15 pm
1 stop12h 10m
$470
Cheapest one-way
OntarioRochester
ONT - ROC
ONTROC
Ontario
Sun 5/24
12:07 pm-11:57 pm
1 stop8h 50m
$160
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 May.
| 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 May 6, 2026.
Get a feel of what it's like to fly with Southwest 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
7.9
Comfort
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
7.9
Comfort
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Food
7.0
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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Ontario and Rochester flights
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Top airline flying from Ontario to Rochester
Discover the top airline 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 May 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$278 | Average$387 | FlexibilityNo cancel fee | On-time63% |