CA $558 Cheap Flights from Buffalo (BUF) to Santa Rosa (STS)

View CA $558 flight on Mon, Jun 29, 2026Opens in a new window

Popular airlines from Buffalo Niagara Intl. Airport (BUF) to Santa Rosa, CA (STS-Sonoma County)

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Cheap flights from Buffalo (BUF) to Santa Rosa (STS)

Prices were available within the past 7 days and start at CA $558 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Santa Rosa, CA (STS-Sonoma County) cost?
One-way flights typically cost between $650 and $2,921 and return flights often range between $650 and $2,921. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
How do I find cheap flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Santa Rosa, CA (STS-Sonoma County)?
To find a cheap flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Santa Rosa, CA (STS-Sonoma County), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Santa Rosa, CA (STS-Sonoma County)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Santa Rosa, CA (STS-Sonoma County)?
There are approximately 12 connecting flights per day from Buffalo Niagara Intl. (BUF) to Sonoma County (STS). Some common connection points include Baltimore Washington Intl. Thurgood Marshall (BWI), Midway Intl. (MDW), and O'Hare Intl. (ORD).
What is the earliest flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Santa Rosa, CA (STS-Sonoma County)?
The earliest flight from Buffalo Niagara Intl. (BUF) to Sonoma County (STS) typically departs at approximately 5:15 AM local time. This service is operated by American Airlines and Alaska Airlines. This is a seasonal service active in May. An early departure like this can help you maximize your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Santa Rosa, CA (STS-Sonoma County)?
You'll typically find the most flights from Buffalo Niagara Intl. (BUF) to Sonoma County (STS) on a Tuesday, with around 12 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include American Airlines, Southwest Airlines, and United Airlines. Tuesdays offer notably more flight options compared to other days of the week.
What are the most popular departure times for flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Santa Rosa, CA (STS-Sonoma County)?
The most popular departure times for flights from Buffalo Niagara Intl. (BUF) to Sonoma County (STS) are in the early morning, from 6am to 9am. About 83% of passengers prefer this time window. This timing works well because it allows you to get an early start on your travel day.
How long does it take to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Santa Rosa, CA (STS-Sonoma County)?
Flying from BUF to STS with a connection usually takes about 8 hours, traveling roughly 2,302 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Santa Rosa, CA (STS-Sonoma County)?
Select the "Business class" and "First class" filters when looking for BUF to STS flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Santa Rosa, CA (STS-Sonoma County) flight with Expedia?
It's easy to earn miles on a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Santa Rosa, CA (STS-Sonoma County) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Santa Rosa from Buffalo Niagara Intl. (BUF)?
If you're planning to travel to Santa Rosa from Buffalo Niagara Intl. (BUF), you can fly into Sonoma County (STS) Some flights may connect through major hubs like Charlotte-Douglas Intl. (CLT), Philadelphia Intl. (PHL), Dallas-Fort Worth Intl. (DFW) before reaching Santa Rosa. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Santa Rosa, CA (STS-Sonoma County) at the last minute?
Typically, booking a last minute flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Santa Rosa, CA (STS-Sonoma County) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Santa Rosa, CA (STS-Sonoma County) flight and hotel package?
Securing a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Santa Rosa, CA (STS-Sonoma County) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Santa Rosa, CA (STS-Sonoma County)?
If you booked your Buffalo, NY (BUF-Buffalo Niagara Intl.) to Santa Rosa, CA (STS-Sonoma County) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Buffalo Niagara Intl.
Destination airport
Sonoma County
Distance
3682 km

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Buffalo to Windsor Flights

The easy way to book your flights from Buffalo to Santa Rosa 

With Expedia, it’s simple to find and book flights to Santa Rosa from Buffalo whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 3 airlines that cover this route. There are nonstop flights to Sonoma County, 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 Buffalo to Santa Rosa today, tomorrow, or this week.  

 

Save dollars with cheap flights from Buffalo Niagara Intl., BUF to Sonoma County, STS 

Sort your search results by price to find great deals on your flight from Buffalo to Santa Rosa—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Santa Rosa from Buffalo 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 Santa Rosa  
  • 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 Santa Rosa from Buffalo 

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 Santa Rosa with Expedia today.

Buffalo to Windsor Flights

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