--- title: "Cheap Flights from Rochester (ROC) to Sarnia (YZR)" description: "Cheap Flights from Rochester (ROC) to Sarnia (YZR) start at for one-way and for round trip. Earn your airline miles on top of our rewards!" canonical: "https://www.expedia.ca/lp/flights/roc/yzr/rochester-to-sarnia" language: en-CA market: CA currency: CAD prices_as_of: 2026-11-13T03:02:42Z --- # Cheap Flights from Rochester (ROC) to Sarnia (YZR) ![A large steel bridge spanning a river at twilight.](https://images.trvl-media.com/place/4149/3076173d-14ac-4a3b-84fe-d59a8cb4e1a4.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ## Popular airlines from Greater Rochester Intl. Airport (ROC) to Sarnia, ON (YZR-Chris Hadfield) [Air Canada](https://www.expedia.ca/Flights-Search?leg1=from:ROC,to:YZR,departure:27/11/2026TANYT&leg2=from:YZR,to:ROC,departure:04/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) [WestJet](https://www.expedia.ca/Flights-Search?leg1=from:ROC,to:YZR,departure:27/11/2026TANYT&leg2=from:YZR,to:ROC,departure:04/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) [Flair Airlines](https://www.expedia.ca/Flights-Search?leg1=from:ROC,to:YZR,departure:27/11/2026TANYT&leg2=from:YZR,to:ROC,departure:04/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F8"}}]) [American Airlines](https://www.expedia.ca/Flights-Search?leg1=from:ROC,to:YZR,departure:27/11/2026TANYT&leg2=from:YZR,to:ROC,departure:04/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) [United](https://www.expedia.ca/Flights-Search?leg1=from:ROC,to:YZR,departure:27/11/2026TANYT&leg2=from:YZR,to:ROC,departure:04/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) [Delta](https://www.expedia.ca/Flights-Search?leg1=from:ROC,to:YZR,departure:27/11/2026TANYT&leg2=from:YZR,to:ROC,departure:04/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) [Porter Airlines](https://www.expedia.ca/Flights-Search?leg1=from:ROC,to:YZR,departure:27/11/2026TANYT&leg2=from:YZR,to:ROC,departure:04/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PD"}}]) ### Be in the know Get alerts if flight prices drop or rise\* ### Book smarter Save up to 30% on select hotels after you book a flight\* ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Book with confidence ### Rochester to Sarnia Flights #### The easy way to book your flights from Rochester to Sarnia With Expedia, it’s simple to find and book flights to Sarnia from Rochester whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Chris Hadfield, too. Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Rochester to Sarnia today, tomorrow, or this week. #### Save dollars with cheap flights from Greater Rochester Intl., ROC to Chris Hadfield, YZR Sort your search results by price to find great deals on your flight from Rochester to Sarnia—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Sarnia from Rochester currently is just rising to . Here are more money-saving tips: - Fly in when flight prices are normally at their lowest - Book about a month to 6 weeks before you travel for the best prices to Sarnia - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! #### Reasons to choose Expedia for your flight to Sarnia from Rochester Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Sarnia with Expedia today. ## Frequently Asked Questions ### How much is a flight from Greater Rochester Intl. Airport to Sarnia Chris Hadfield Airport? Pack your bags, because round-trip flights from Greater Rochester Intl. Airport (ROC) to Sarnia Airport start from . That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can change quickly, so book now to get the best deal. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from ROC to Sarnia Chris Hadfield Airport? The majority of flights can be cancelled online, but whether or not you are charged a fee all comes down to your airline. If you do need to cancel your getaway, follow the easy instructions in the [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from Greater Rochester Intl. Airport (ROC) to Chris Hadfield Airport (YZR) that have flexible change policies? Flights from Greater Rochester Intl. Airport to Sarnia Airport offering flexible change policies are available with many airlines. Simply use our "No change fees" filter when searching. You'll only need to pay the fare difference, with no extra fees to worry about. ### How far is the flight from Greater Rochester Intl. Airport to Sarnia Airport? You won't need a lengthy novel for this flight — it's only 380 kilometres from Rochester to Sarnia. Find your seat, get comfortable and you'll be touching down in next to no time. ### Which airlines fly direct from Greater Rochester Intl. Airport (ROC) to Sarnia Airport? Flying directly between Greater Rochester Intl. Airport (ROC) and YZR isn't possible right now. However, you'll still be able to find a flight to Sarnia with at least one stop. ### Are ROC to Chris Hadfield Airport (YZR) flight tickets cheaper when they're purchased at the last minute? Late planners can sometimes find a bargain, with some super cheap airfares from ROC to Chris Hadfield Airport (YZR) emerging a few weeks before the departure date. If you'd rather book ahead of time, Expedia compares and updates all the best flight deals frequently — as early as a year in advance in some cases. It depends on the carrier though, as not all airlines release prices that far in advance. ## Travel information | Origin airport | Greater Rochester Intl. Airport | | ------------------- | ------------------------------- | | Destination airport | Sarnia, ON | | Distance | 377 km away | ## Explore a world of travel with Expedia - [Flights](?equalTargetTab=tab-0) - [Flights from Muskegon (MKG) to Sarnia (YZR)](https://www.expedia.ca/lp/flights/mkg/yzr/muskegon-to-sarnia) - [Flights from San Francisco (SFO) to Sarnia (YZR)](https://www.expedia.ca/lp/flights/sfo/yzr/san-francisco-to-sarnia) - [Flights from London (LHR) to Sarnia (YZR)](https://www.expedia.ca/lp/flights/lhr/yzr/london-to-sarnia) - [Flights from Perth (PER) to Sarnia (YZR)](https://www.expedia.ca/lp/flights/per/yzr/perth-to-sarnia) - [Flights from Thunder Bay (YQT) to Sarnia (YZR)](https://www.expedia.ca/lp/flights/yqt/yzr/thunder-bay-to-sarnia) - [Flights from Detroit (DTW) to Sarnia (YZR)](https://www.expedia.ca/lp/flights/dtw/yzr/detroit-to-sarnia) - [Flights from Toronto (YYZ) to Sarnia (YZR)](https://www.expedia.ca/lp/flights/yyz/yzr/toronto-to-sarnia) - [Flights from Sault Ste. 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