C$266 Cheap Flights from Rochester (ROC) to San Jose (SJCA)

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Find the cheapest month to fly from Rochester to San Jose

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Rochester to San Jose flights are currently cheapest in May.

Rochester to San Jose: Flight information

The things to know before you go.
Cheapest flight foundC$266
Cheapest month to flyMay

Finding cheap flights from Rochester to San Jose: Frequently asked questions

There are 7 airports in San Jose: San Jose International, San Jose Reid-Hillview, Oakland Metropolitan Oak, San Francisco International, Concord, Carmel Monterey Peninsula, and Sacramento Stockton.
The best price we found for a return flight from Rochester to San Jose is C$551. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Rochester to San Jose. But we found flights with one or more stops from C$551.
As of March 2026, there are no flights flying from Rochester to San Jose.
The cheapest month to fly from Rochester to San Jose is usually April.
If you're flying from Rochester Airport, the cheapest airport near San Jose is San Jose International – which is 4.7 km away from the centre of San Jose. We've found flights into this airport from C$551.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Rochester Airport to San Jose on Friday, April 24, 2026.
No airlines currently offer direct flights between Rochester Airport and San Jose. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Jose but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Jose is around 40 days in advance, so don’t leave your flight to the last minute.
In March, the average temperature is usually around 11°C. August is typically the warmest month in San Jose, when it usually averages around 28°C. You can expect the least rain in July. The coldest month is January, with temperatures averaging 5°C. The rainiest month is February.
Currently, United offers the cheapest flight tickets to San Jose.

Travelling from Greater Rochester International Airport (ROC) to San Jose: what you need to know

  • The timezone in San Jose is UTC-7. The city is 3 hours behind Rochester, where Greater Rochester International Airport is located.

  • For stress-free travel, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This will give you plenty of time to board your flight from ROC to San Jose.

  • If you're flying during a popular month like August, be at the airport even earlier. It's smart to arrive up to four hours before international flights and two hours ahead of domestic departures. You can expect lines to be longer during peak periods like spring break and summer.

  • You won't need your passport or a visa to fly within United States. You will need a valid proof of identity though, like an ID card or driver's licence. Make sure they're on your packing checklist after booking your flight tickets from Greater Rochester International Airport to San Jose.

  • ROC is about 13 kilometres from central Rochester. If you're catching a cab, driving or ride-sharing from the centre, it'll take 14 minutes or so to get there, depending on traffic. If you're planning to take public transport, expect the journey time to be approximately 1 hour and 35 minutes.

  • Have an early flight from Greater Rochester International Airport to San Jose? Avoid the last-minute rush to the terminal (and enjoy a little extra shut-eye) by choosing one of these stays near ROC:

How to find the cheapest flights from Greater Rochester International Airport (ROC) to San Jose

  • C$266 is the best price for a one-way ticket from Greater Rochester International Airport to San Jose. A return flight starts at C$551. These fares can change depending on availability.

  • It's usually best to book early if you're looking for cheap tickets from ROC to San Jose. That's because airlines change prices based on demand, which tends to increase closer to departure.

  • The 'Whole month' tool shows you the cheapest tickets from Greater Rochester International Airport to San Jose throughout the month. It's an easy way to snap up a bargain if your travel dates are flexible.

  • Snapping up a cheap ticket from ROC to San Jose couldn't be easier with Price Alerts. Simply create one of these automatic alerts and we'll let you know as soon as there's a better deal.

  • Tailor your travel plans with filters. Select your preferred arrival and departure times, airlines and total journey duration. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest' flights from Greater Rochester International Airport to San Jose.

Airports in San Jose

Norman Y. Mineta San Jose International Airport (SJC)

Best time to go to San Jose

  • August is the most popular month to hop on a flight from Greater Rochester International Airport to San Jose while May is the quietest. To work out the best time to go to San Jose, consider your preferred travel pace and style.

  • The warmest month in San Jose is August, with the temperature ranging between 11ºC and 32ºC. Book your flights from Greater Rochester International Airport to San Jose in this month if this is the type of weather you enjoy.

  • If you want cooler conditions, search for a cheap flight from ROC to San Jose in January when temperatures average between 3ºC and 18ºC.

More about San Jose

  • After booking your flight from Greater Rochester International Airport to San Jose, think about where you want to stay in this city. Make one of these options your base for exploring San Jose:

  • Winchester Mystery House and Rosicrucian Egyptian Museum are a couple of top attractions to put on your San Jose must-do list. Keep the momentum going by heading to San Jose Museum of Art.

Complete your San Jose trip with a car rental

  • Finding you a cheap flight from Greater Rochester International Airport to San Jose isn't the only trick up our sleeve. Check out our car rentals in San Jose and explore the city on your own terms. We find deals from trusted car rental providers and put them all in one place. Instantly compare offers and then book with no fees.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.