$375 Cheap Flights from Santa Rosa (STS) to Rochester (ROC)

Featured airlines

American Airlines
United
Southwest Airlines
Delta
Spirit Airlines
JetBlue Airways
Frontier Airlines
Air India
Hawaiian Airlines
  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash

Cheap Flights from Santa Rosa to Rochester (STS-ROC)

Prices were available within the past 7 days and start at $375 for one-way flights and $831 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Alaska Airlines
Alaska Airlines
Alaska Airlines

Frequently asked questions

Is it cheaper to buy a plane ticket from Sonoma County Airport (STS) to Greater Rochester Intl. Airport last minute?
Being spontaneous is an awesome way to explore the globe, but it’s not necessarily the smartest way to pick up a cheap flight. It’s better to book your STS to Greater Rochester Intl. Airport (ROC) trip well ahead of time rather than waiting until the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. Save up that spontaneity for when you get to Greater Rochester Intl. Airport (ROC)!
What airports do you fly into for Rochester from Santa Rosa?
Catch a flight from Santa Rosa to Rochester and you’ll arrive at Greater Rochester Intl. Airport (ROC). The terminal is approximately 3 mi southwest of central Rochester. Kick off your city getaway with an excursion to Genesee River’s High Falls and University of Rochester, just two of Rochester’s must-see attractions.
Can I change the date of my flight from Sonoma County Airport to Greater Rochester Intl. Airport?
You can quickly make changes to your Sonoma County Airport to Greater Rochester Intl. Airport flight by logging in to the Expedia Trips portal. But before amending dates or times, read over the rules in your itinerary to see what the carrier will allow you to do and whether fees apply. Some airlines have a change fee per person, plus any difference in fare prices. However, if you booked in the last 24 hours, you may be able to cancel for free and book new flights. You can also browse our Customer Service portal for more useful advice and to chat with our Virtual Agent.
*Available to One Key members.