HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Rochester

$211+ Cheap flights from Ontario to Rochester, MN (ONT - RST)

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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — RST
Jan 4 — Jan 111
Sun 1/4
Sun 1/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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

Cheapest flights from Ontario to Rochester
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 December 5, 2025.

This American Airlines deal was found by Cheapflights users on 12/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1912:45 pmONT - RST
2 stops9h 00mAmerican Airlines
Sun 1/46:15 pmRST - ONT
2 stops16h 33mAmerican Airlines
Deal found 12/2$588
This American Airlines deal was found by Cheapflights users on 12/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/227:18 pmONT - RST
2 stops13h 18mAmerican Airlines
Mon 12/296:18 amRST - ONT
2 stops9h 34mAmerican Airlines
Deal found 12/4$694

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 (RST). 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 December 5, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$289
(Delta)

One-way from

$211
(Delta)

Popular in

August

Cheapest in

June

Average price

$398
Provider with most accurate pricing for Ontario-Rochester flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ontario-Rochester flights.
Search Deals
From Ontario to Rochester
Search Deals
One-way flight from Ontario to Rochester
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($48 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 5, 2025.
Use the filters below to find and compare flights from Ontario to Rochester that are best for you.

Fly from

Ontario

Fly to

Rochester

Route

Depart

Return

Price

OntarioRochester

ONT - RST

ONTRST

Ontario

Fri 12/19

12:45 pm-11:45 pm

2 stops9h 00m

Rochester

Sun 1/4

6:15 pm-8:48 am

2 stops16h 33m

$588

OntarioRochester

ONT - RST

ONTRST

Ontario

Mon 12/22

7:18 pm-10:36 am

2 stops13h 18m

Rochester

Mon 12/29

6:18 am-1:52 pm

2 stops9h 34m

$694

OntarioRochester

ONT - RST

ONTRST

Ontario

Sun 2/8

1:10 pm-10:48 pm

2 stops7h 38m

Rochester

Mon 2/9

4:39 pm-11:58 pm

2 stops9h 19m

$793

OntarioRochester

ONT - RST

ONTRST

Ontario

Sun 2/8

10:30 pm-11:05 am

2 stops10h 35m

$211

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ontario-Rochester, Minnesota flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Ontario-Rochester, Minnesota flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Ontario-Rochester, Minnesota flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Rochester, Minnesota flights, Cheapflights users trust eDreams the most. eDreams 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, Minnesota 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.
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

What is the cheapest month to book a flight from Ontario to Rochester, Minnesota?

Currently, January is the cheapest month in which you can book a flight from Ontario to Rochester, Minnesota (average of $127). Flying from Ontario to Rochester, Minnesota in July is currently the most expensive (average of $174). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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.

  • How long is the flight from Ontario to Rochester, Minnesota?

    For as low as $793, American Airlines can have you in Rochester, Minnesota from Ontario in 7h 38m. The distance from Ontario to Rochester, Minnesota is about 1501 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Ontario to Rochester that include hotel bookings?

    Yes. In addition to deals on Ontario to Rochester flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Rochester?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Rochester.

  • Can I find deals for business class flights from Ontario to Rochester?

    Yes. Cheapflights offers flight deals from Ontario to Rochester by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ontario to Rochester, Minnesota?

    Currently, January is the cheapest month in which you can book a flight from Ontario to Rochester, Minnesota (average of $127). Flying from Ontario to Rochester, Minnesota in July is currently the most expensive (average of $174). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Rochester

See prices for flight routes from nearby airports that may be better suited for you.
San Francisco to Minneapolis flights
Los Angeles to Minneapolis flights
San Diego to Minneapolis flights
Las Vegas to Minneapolis flights
Santa Ana to Minneapolis flights
San Jose to Minneapolis flights
Ontario to Minneapolis flights
Sacramento to Minneapolis flights
Oakland to Minneapolis flights
Palm Springs to Minneapolis flights
Burbank to Minneapolis flights
Reno to Minneapolis flights
Fresno to Minneapolis flights
Los Angeles to Sioux Falls flights
Santa Ana to Sioux Falls flights
Santa Barbara to Minneapolis flights
Reno to Sioux Falls flights
Long Beach to Minneapolis flights
San Diego to Sioux Falls flights
Los Angeles to Fargo flights
Ontario to Sioux Falls flights
San Francisco to Sioux Falls flights
San Diego to Fargo flights
Monterey to Sioux Falls flights
San Francisco to Fargo flights
Ontario to Fargo flights
San Luis Obispo to Minneapolis flights
Santa Rosa to Minneapolis flights
Sacramento to Duluth flights
Sacramento to Fargo flights
Medford to Minneapolis flights
Santa Ana to Fargo flights
Reno to Fargo flights
Monterey to Minneapolis flights
Santa Barbara to Sioux Falls flights
Oakland to Sioux Falls flights
San Jose to Sioux Falls flights
Las Vegas to Fargo flights
Long Beach to Sioux Falls flights
San Francisco to Duluth flights
Arcata to Minneapolis flights
Fresno to Sioux Falls flights
Bakersfield to Sioux Falls flights
Palm Springs to Fargo flights
Burbank to Sioux Falls flights
Las Vegas to Rochester flights
Los Angeles to Brainerd flights
Los Angeles to Duluth flights
Los Angeles to Rochester flights
San Francisco to Bemidji flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
Cookie settings©2025 Cheapflights