Cheap Flights From San Francisco Intl. (SFO) To Buffalo Niagara Intl. (BUF)

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

The cheapest flights to Buffalo Niagara Intl. found within the past 7 days were CA $477 round trip and CA $174 one way. Prices and availability subject to change. Additional terms may apply.

Thu, Jan 15 - Thu, Jan 22
SFO
San Francisco
BUF
Buffalo
CA $477 Roundtrip, found 11 hours ago
CA $477
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Thu, Jan 15 from San Francisco to Buffalo, returning Thu, Jan 22, priced at CA $477 found 11 hours ago
Thu, Jan 15 - Thu, Jan 22
SFO
San Francisco
BUF
Buffalo
CA $482 Roundtrip, found 11 hours ago
CA $482
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Thu, Jan 15 from San Francisco to Buffalo, returning Thu, Jan 22, priced at CA $482 found 11 hours ago
Thu, Jan 15 - Thu, Jan 22
SFO
San Francisco
BUF
Buffalo
CA $501 Roundtrip, found 11 hours ago
CA $501
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Thu, Jan 15 from San Francisco to Buffalo, returning Thu, Jan 22, priced at CA $501 found 11 hours ago
Thu, Feb 26 - Sat, Feb 28
SFO
San Francisco
BUF
Buffalo
CA $503 Roundtrip, found 1 day ago
CA $503
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Thu, Feb 26 from San Francisco to Buffalo, returning Sat, Feb 28, priced at CA $503 found 1 day ago
Thu, Feb 26 - Sat, Feb 28
SFO
San Francisco
BUF
Buffalo
CA $527 Roundtrip, found 1 day ago
CA $527
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Thu, Feb 26 from San Francisco to Buffalo, returning Sat, Feb 28, priced at CA $527 found 1 day ago
Thu, Jan 15 - Thu, Jan 22
SFO
San Francisco
BUF
Buffalo
CA $538 Roundtrip, found 11 hours ago
CA $538
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Thu, Jan 15 from San Francisco to Buffalo, returning Thu, Jan 22, priced at CA $538 found 11 hours ago
Thu, Feb 26 - Sat, Feb 28
SFO
San Francisco
BUF
Buffalo
CA $539 Roundtrip, found 1 day ago
CA $539
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Thu, Feb 26 from San Francisco to Buffalo, returning Sat, Feb 28, priced at CA $539 found 1 day ago
Thu, Jan 15 - Thu, Jan 22
SFO
San Francisco
BUF
Buffalo
CA $543 Roundtrip, found 11 hours ago
CA $543
Roundtrip
found 11 hours ago
Select Delta flight, departing Thu, Jan 15 from San Francisco to Buffalo, returning Thu, Jan 22, priced at CA $543 found 11 hours ago
Thu, Jan 15 - Thu, Jan 22
SFO
San Francisco
BUF
Buffalo
CA $545 Roundtrip, found 11 hours ago
CA $545
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Thu, Jan 15 from San Francisco to Buffalo, returning Thu, Jan 22, priced at CA $545 found 11 hours ago
Thu, Jan 15 - Thu, Jan 22
SFO
San Francisco
BUF
Buffalo
CA $545 Roundtrip, found 11 hours ago
CA $545
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Thu, Jan 15 from San Francisco to Buffalo, returning Thu, Jan 22, priced at CA $545 found 11 hours ago

Frequently asked questions

Are there direct flights from San Francisco Airport to Buffalo Niagara International Airport?
Unfortunately, there aren't any nonstop flights from San Francisco Airport to BUF. But there are airlines that operate flights with only one stopover. Look up American Airlines, United Airlines and Delta.
What airlines fly from San Francisco Intl. Airport (SFO) to Buffalo Niagara International Airport?
When traveling from SFO to BUF, you'll need to plan ahead — no airlines currently offer direct flights. Booking in advance should help you find the best price and route.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Popular Flight Routes from San Francisco (SFO)

Travelers at SFO love to visit these top cities. Roam to the top destinations from San Francisco (SFO) today with the cheap prices from Travelocity!

Popular Flight Routes from Buffalo (BUF)

Travelers at BUF love to visit these top cities. Roam to the top destinations from Buffalo(BUF) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.