£190 Cheap Flights from San Francisco (SFO) to Buffalo (BUF)

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Flight 1

Popular airlines from San Francisco International Airport (SFO) to Buffalo Niagara Intl. Airport (BUF)

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Cheap Flights from San Francisco (SFO) to Buffalo (BUF)

Prices were available within the past 7 days and start at £190 for one-way flights and £614 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Wed, 13 May - Fri, 15 May
SFO
San Francisco
BUF
Buffalo
£614 Return, found 17 hours ago
£614
Return
found 17 hours ago
Select JetBlue Airways flight, departing Wed, 13 May from San Francisco to Buffalo, returning Fri, 15 May, priced at £614 found 17 hours ago
Alaska Airlines
Wed, 13 May - Fri, 15 May
SFO
San Francisco
BUF
Buffalo
£635 Return, found 17 hours ago
£635
Return
found 17 hours ago
Select Alaska Airlines flight, departing Wed, 13 May from San Francisco to Buffalo, returning Fri, 15 May, priced at £635 found 17 hours ago
JetBlue Airways
Wed, 13 May - Fri, 15 May
SFO
San Francisco
BUF
Buffalo
£660 Return, found 17 hours ago
£660
Return
found 17 hours ago
Select JetBlue Airways flight, departing Wed, 13 May from San Francisco to Buffalo, returning Fri, 15 May, priced at £660 found 17 hours ago
JetBlue Airways
Sun, 3 May - Sun, 10 May
SFO
San Francisco
BUF
Buffalo
£667 Return, found 3 days ago
£667
Return
found 3 days ago
Select JetBlue Airways flight, departing Sun, 3 May from San Francisco to Buffalo, returning Sun, 10 May, priced at £667 found 3 days ago
JetBlue Airways
Wed, 13 May - Fri, 15 May
SFO
San Francisco
BUF
Buffalo
£683 Return, found 17 hours ago
£683
Return
found 17 hours ago
Select JetBlue Airways flight, departing Wed, 13 May from San Francisco to Buffalo, returning Fri, 15 May, priced at £683 found 17 hours ago
JetBlue Airways
Wed, 13 May - Fri, 15 May
SFO
San Francisco
BUF
Buffalo
£692 Return, found 17 hours ago
£692
Return
found 17 hours ago
Select JetBlue Airways flight, departing Wed, 13 May from San Francisco to Buffalo, returning Fri, 15 May, priced at £692 found 17 hours ago
JetBlue Airways
Sun, 3 May - Sun, 10 May
SFO
San Francisco
BUF
Buffalo
£694 Return, found 3 days ago
£694
Return
found 3 days ago
Select JetBlue Airways flight, departing Sun, 3 May from San Francisco to Buffalo, returning Sun, 10 May, priced at £694 found 3 days ago
Alaska Airlines
Wed, 13 May - Fri, 15 May
SFO
San Francisco
BUF
Buffalo
£704 Return, found 17 hours ago
£704
Return
found 17 hours ago
Select Alaska Airlines flight, departing Wed, 13 May from San Francisco to Buffalo, returning Fri, 15 May, priced at £704 found 17 hours ago
JetBlue Airways
Sun, 3 May - Sun, 10 May
SFO
San Francisco
BUF
Buffalo
£707 Return, found 3 days ago
£707
Return
found 3 days ago
Select JetBlue Airways flight, departing Sun, 3 May from San Francisco to Buffalo, returning Sun, 10 May, priced at £707 found 3 days ago
JetBlue Airways
Wed, 13 May - Fri, 15 May
SFO
San Francisco
BUF
Buffalo
£727 Return, found 17 hours ago
£727
Return
found 17 hours ago
Select JetBlue Airways flight, departing Wed, 13 May from San Francisco to Buffalo, returning Fri, 15 May, priced at £727 found 17 hours ago

Frequently asked questions

How much does a flight from San Francisco, CA (SFO-San Francisco Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) cost?
One-way flights typically cost between £285 and £1,094 and return flights often range between £285 and £1,094. 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.
What is the cheapest month to fly from San Francisco, CA (SFO-San Francisco Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
January is typically the cheapest month to fly from San Francisco International Airport (SFO) to Buffalo Niagara International Airport (BUF), with average return fares of approximately £264. This is about 15% lower than the average price throughout the year. January often sees lower prices because it falls after the busy holiday travel season, when demand tends to decrease and airlines offer more competitive fares. Other cheap months to fly from San Francisco International Airport (SFO) to Buffalo Niagara International Airport (BUF) include February and September.
How do I find cheap flights from San Francisco, CA (SFO-San Francisco Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
To find a cheap flight from San Francisco, CA (SFO-San Francisco Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.), 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 San Francisco, CA (SFO-San Francisco Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
When looking for the best time to fly from San Francisco, CA (SFO-San Francisco Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.), it's all about balancing good prices with flight availability. Based on booking data from the past year, you'll find the cheapest flights in January and September, with average return fares around £264. While March is a popular month for travel, offering plenty of flight options, it's not one of the cheapest. For the best value, consider flying in January or September to save on your trip.
How many flights per day from San Francisco, CA (SFO-San Francisco Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
There are approximately 117 connecting flights per day from San Francisco, CA (SFO-San Francisco Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.). Some common connection points include Los Angeles Intl. (LAX), O'Hare Intl. (ORD), and John F. Kennedy Intl. (JFK).
What is the earliest flight from San Francisco, CA (SFO-San Francisco Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The earliest flight from San Francisco, CA (SFO-San Francisco Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) typically departs at approximately 12:05 AM local time, operated by United Airlines. This is a seasonal service active in April. An early departure like this can help you maximise 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 San Francisco, CA (SFO-San Francisco Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
You'll typically find the most flights from San Francisco Intl. (SFO) to Buffalo Niagara Intl. (BUF) on a Saturday, with around 55 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include United Airlines, American Airlines, and Delta Air Lines. Flight schedules are consistent throughout the week.
What are the most popular departure times for flights from San Francisco, CA (SFO-San Francisco Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The most popular departure times for flights from San Francisco International Airport (SFO) to Buffalo Niagara International Airport (BUF) are in the late evening, from 9pm to midnight. Approximately 35% of passengers prefer this time window. Many major carriers, including United Airlines, Southwest Airlines and American Airlines, offer flights during this window. These times work well because you can maximise your time in San Francisco before your evening flight, and you'll arrive in Buffalo ready for your day.
How long does it take to fly from San Francisco, CA (SFO-San Francisco Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Flights from SFO to BUF with one stop typically take around 9 hours 20 minutes, covering approximately 2,304 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 San Francisco, CA (SFO-San Francisco Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Select the "Business class" and "First class" filters when looking for SFO to BUF 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 San Francisco, CA (SFO-San Francisco Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight with Expedia?
It's easy to earn miles on a San Francisco, CA (SFO-San Francisco Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) 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 Buffalo from San Francisco Intl. (SFO)?
If you're planning to travel to Buffalo from San Francisco Intl. (SFO), you can fly directly into Buffalo Niagara Intl. (BUF) Some flights may connect through major hubs like Los Angeles Intl. (LAX), Denver Intl. (DEN), San Diego Intl. (SAN) before reaching Buffalo. 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 San Francisco, CA (SFO-San Francisco Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) at the last minute?
Typically, booking a last minute flight from San Francisco, CA (SFO-San Francisco Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) 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 San Francisco, CA (SFO-San Francisco Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight and hotel package?
Securing a San Francisco, CA (SFO-San Francisco Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) 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 San Francisco, CA (SFO-San Francisco Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
If you booked your San Francisco, CA (SFO-San Francisco Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) 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
San Francisco Intl.
Destination airport
Buffalo Niagara Intl.
Airlines serving
Alaska Airlines, JetBlue Airways
Return price
£614
Distance
3686 km

Book with confidence

Compare flights from San Francisco to Buffalo easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from San Francisco to Buffalo. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Buffalo Niagara Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from San Francisco Intl. to Buffalo Niagara Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from San Francisco Intl. (SFO) to Buffalo Niagara Intl. (BUF)

The easiest way to view the best deals on flights from San Francisco to Buffalo today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from San Francisco Intl. to Buffalo Niagara Intl. start at just £614 and range up to £727.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near San Francisco and Buffalo
  • booking your flight during May, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your San Francisco to Buffalo flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from San Francisco Intl. to Buffalo Niagara Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from San Francisco to Buffalo easily and book with confidence

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