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

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

The cheapest flights to San Francisco Intl. found within the past 7 days were CA $304 round trip and CA $153 one way. Prices and availability subject to change. Additional terms may apply.

Sat, Jan 17 - Sat, Jan 24
BUF
Buffalo
SFO
San Francisco
CA $304 Roundtrip, found 2 days ago
CA $304
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Sat, Jan 17 from Buffalo to San Francisco, returning Sat, Jan 24, priced at CA $304 found 2 days ago
Wed, Dec 10 - Sun, Dec 14
BUF
Buffalo
SFO
San Francisco
CA $308 Roundtrip, found 23 hours ago
CA $308
Roundtrip
found 23 hours ago
Select JetBlue Airways flight, departing Wed, Dec 10 from Buffalo to San Francisco, returning Sun, Dec 14, priced at CA $308 found 23 hours ago
Fri, Jan 9 - Tue, Jan 13
BUF
Buffalo
SFO
San Francisco
CA $309 Roundtrip, found 5 days ago
CA $309
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Fri, Jan 9 from Buffalo to San Francisco, returning Tue, Jan 13, priced at CA $309 found 5 days ago
Thu, Jan 22 - Wed, Jan 28
BUF
Buffalo
SFO
San Francisco
CA $310 Roundtrip, found 6 days ago
CA $310
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Thu, Jan 22 from Buffalo to San Francisco, returning Wed, Jan 28, priced at CA $310 found 6 days ago
Fri, Jan 30 - Sun, Feb 1
BUF
Buffalo
SFO
San Francisco
CA $314 Roundtrip, found 9 hours ago
CA $314
Roundtrip
found 9 hours ago
Select JetBlue Airways flight, departing Fri, Jan 30 from Buffalo to San Francisco, returning Sun, Feb 1, priced at CA $314 found 9 hours ago
Thu, Jan 8 - Sun, Jan 11
BUF
Buffalo
SFO
San Francisco
CA $315 Roundtrip, found 5 days ago
CA $315
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Thu, Jan 8 from Buffalo to San Francisco, returning Sun, Jan 11, priced at CA $315 found 5 days ago
Sat, Jan 17 - Thu, Jan 29
BUF
Buffalo
SFO
San Francisco
CA $349 Roundtrip, found 2 days ago
CA $349
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Sat, Jan 17 from Buffalo to San Francisco, returning Thu, Jan 29, priced at CA $349 found 2 days ago
Tue, Feb 10 - Fri, Feb 13
BUF
Buffalo
SFO
San Francisco
CA $353 Roundtrip, found 4 days ago
CA $353
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Tue, Feb 10 from Buffalo to San Francisco, returning Fri, Feb 13, priced at CA $353 found 4 days ago
Wed, Dec 10 - Sun, Dec 14
BUF
Buffalo
SFO
San Francisco
CA $354 Roundtrip, found 23 hours ago
CA $354
Roundtrip
found 23 hours ago
Select JetBlue Airways flight, departing Wed, Dec 10 from Buffalo to San Francisco, returning Sun, Dec 14, priced at CA $354 found 23 hours ago
Sat, Jan 17 - Thu, Jan 29
BUF
Buffalo
SFO
San Francisco
CA $355 Roundtrip, found 2 days ago
CA $355
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Sat, Jan 17 from Buffalo to San Francisco, returning Thu, Jan 29, priced at CA $355 found 2 days ago

Frequently asked questions

Are there direct flights from Buffalo Niagara Intl. Airport (BUF) to San Francisco Airport?
You won't find any direct flights from Buffalo Niagara International Airport to SFO. However, we can direct you to airlines offering flights with only one stopover. Have a look at American Airlines, United Airlines or Delta.
What airlines fly from Buffalo Niagara Intl. Airport (BUF) to SFO?
As it stands, no airline flies straight to SFO from Buffalo Niagara International Airport. Getting there will involve at least one stopover. Book your ticket early to get the best connections and price.
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.
*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.