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SFO - BUF

C$ 228 Find Cheap Flights from San Francisco to Buffalo – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
C$ 441
Typical prices: C$ 449-C$ 798
JetBlue
Sat 20/10Tue 23/10
SFO - BUF • 1 stop
Cheapest one-way flights
C$ 228
Typical prices: C$ 225-C$ 476
Delta
Wed 24/10
SFO - BUF • 1 stop
Direct flights
Not available
There are currently no direct flights between San Francisco and Buffalo. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
20 weeks
in advance
Our data shows that travellers who book at least 20 weeks in advance save around 44% compared to booking last minute.
Insights
Insights
When to travel
September
Cheapest • 26% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Denver Intl (DEN)
Cheapest • Avg C$ 311 (round-trip)
Detroit Metropolitan Wayne County (DTW)
Shortest trip • 7h 26m (one-way)
Insights
Insights
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Buffalo!
Flight Deals
Booking Insights
Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Francisco to Buffalo

Tue, 20 Oct - Wed, 28 Oct
JetBlue Logo
7:59 a.m. - 7:59 p.m.SFO  San Francisco-BUF Buffalo
9h 00m1 stop Boston Logan Intl
JetBlue Logo
2:09 p.m. - 8:55 p.m.BUF  Buffalo-SFO San Francisco
9h 46m1 stop Boston Logan Intl
C$ 441JetBlue
Wed, 21 Oct - Thu, 22 Oct
United Airlines Logo
10:42 p.m. - 9:29 a.m.SFO  San Francisco-BUF Buffalo
7h 47m1 stop Chicago O'Hare Intl
United Airlines Logo
7:59 p.m. - 12:59 a.m.BUF  Buffalo-SFO San Francisco
8h 00m1 stop Washington, D.C. Dulles Intl
C$ 447United Airlines
Wed, 21 Oct - Sat, 24 Oct
Delta Logo
6:00 a.m. - 5:49 p.m.SFO  San Francisco-BUF Buffalo
8h 49m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:20 p.m. - 10:59 p.m.BUF  Buffalo-SFO San Francisco
8h 39m1 stop Atlanta Hartsfield-Jackson
C$ 454Delta
Thu, 10 Dec - Wed, 16 Dec
Southwest Logo
8:20 a.m. - 9:55 p.m.SFO  San Francisco-BUF Buffalo
10h 35m2 stops Los Angeles Baltimore/Washington
Southwest Logo
2:00 p.m. - 9:20 p.m.BUF  Buffalo-SFO San Francisco
10h 20m2 stops Chicago Midway Las Vegas Harry Reid Intl
C$ 468Southwest
Fri, 29 Jan - Mon, 1 Feb
Southwest Logo
6:05 a.m. - 4:05 p.m.SFO  San Francisco-BUF Buffalo
7h 00m1 stop Chicago Midway
Southwest Logo
5:50 a.m. - 1:55 p.m.BUF  Buffalo-SFO San Francisco
11h 05m2 stops Baltimore/Washington Los Angeles
C$ 478Southwest
Tue, 15 Dec - Sat, 19 Dec
Southwest Logo
6:00 a.m. - 4:00 p.m.SFO  San Francisco-BUF Buffalo
7h 00m1 stop Chicago Midway
Southwest Logo
5:00 p.m. - 11:55 p.m.BUF  Buffalo-SFO San Francisco
9h 55m1 stop Phoenix Sky Harbor Intl
C$ 508Southwest
Thu, 11 Feb - Tue, 16 Feb
Southwest Logo
5:50 a.m. - 5:00 p.m.SFO  San Francisco-BUF Buffalo
8h 10m1 stop Denver Intl
Southwest Logo
7:55 a.m. - 2:00 p.m.BUF  Buffalo-SFO San Francisco
9h 05m1 stop Baltimore/Washington
C$ 511Southwest
Tue, 10 Nov - Sun, 22 Nov
Southwest Logo
8:00 p.m. - 10:40 a.m.SFO  San Francisco-BUF Buffalo
11h 40m2 stops Los Angeles Chicago Midway
Southwest Logo
7:10 p.m. - 12:25 a.m.BUF  Buffalo-SFO San Francisco
8h 15m1 stop Chicago Midway
C$ 518Southwest
Tue, 5 Jan - Tue, 12 Jan
Delta Logo
10:00 p.m. - 10:22 a.m.SFO  San Francisco-BUF Buffalo
9h 22m1 stop New York John F Kennedy Intl
Delta Logo
6:25 a.m. - 8:18 p.m.BUF  Buffalo-SFO San Francisco
16h 53m2 stops Detroit Metropolitan Wayne County Los Angeles
C$ 521Delta
Thu, 11 Feb - Tue, 16 Feb
Delta Logo
6:00 a.m. - 5:31 p.m.SFO  San Francisco-BUF Buffalo
8h 31m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:55 p.m. - 10:39 p.m.BUF  Buffalo-SFO San Francisco
7h 44m1 stop Detroit Metropolitan Wayne County
C$ 525Delta
Booking Insights

Price, demand, and travel trends for San Francisco to Buffalo flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from San Francisco to Buffalo?

Round-trip flights from San Francisco to Buffalo typically range from C$ 449 to C$ 798. The lowest price found in the past 5 days was C$ 441, on JetBlue.

What's the cheapest day of the week to fly from San Francisco to Buffalo?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from San Francisco to Buffalo. It’s 12% cheaper than the average day, while Saturday is the most expensive, with prices 7% higher.

What is the cheapest month to fly from San Francisco to Buffalo?

•September is the cheapest month to fly from San Francisco to Buffalo at C$ 437 round-trip.
•July (C$ 749) and August (C$ 641) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 71% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from San Francisco to Buffalo the cheapest?

Flights from San Francisco to Buffalo are cheapest 20 weeks before departure. Booking in this window typically costs about 44% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for San Francisco to Buffalo flights

Low season

February

Cheapest flight

C$ 228
Beat the crowds with an average 64% drop in traveller numbers.
The most popular month to fly with an average 67% increase in traveller numbers.
One-way flight from San Francisco to Buffalo

When to book flights from San Francisco to Buffalo

Are your dates flexible? Find out the best times to travel from San Francisco to Buffalo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your San Francisco to Buffalo flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from San Francisco to Buffalo?

    Only Economy Class is available on flights from San Francisco to Buffalo.

  • How long does a flight from San Francisco to Buffalo take?

    A direct flight from San Francisco to Buffalo takes 00m, covering 5,962 km.

  • Do I need a passport to fly from San Francisco to Buffalo?

    No, a passport is not required for this domestic route, but you will need another form of identification, such as a driver's licence.

  • How much should I expect to pay for a San Francisco to Buffalo flight?

    Round-trip flights from San Francisco to Buffalo range from C$ 449 to C$ 798, with an average of C$ 594 over the past 12 months. Anything below C$ 449 counts as a good deal.

  • How expensive are last-minute San Francisco to Buffalo flights?

    Last-minute fares on this route (booked within two weeks of departure) run 24% above the C$ 594 route average. Book 20 weeks before departure for the lowest fares.

  • Have flight prices from San Francisco to Buffalo changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 441 to C$ 3,069. That means the highest observed fare was about 7x higher than the lowest one.

  • How are flight prices from San Francisco to Buffalo looking right now?

    One-way fares from San Francisco to Buffalo are currently lower than usual. Average one-way flight prices are about C$ 279, which is 16% below the typical average for this route.

  • What car rental options are available at Buffalo Airport (BUF)?

    Buffalo Airport (BUF) hosts 5 major car rental companies, with daily rates starting from around C$ 28 for economy cars. Top options include:

    • Dollar
    • Budget
    • Hertz
    • Alamo
    • Thrifty

  • Which airports can I use when flying from San Francisco to Buffalo?

    Flights from San Francisco to Buffalo usually depart from San Francisco (SFO) and arrive at Buffalo (BUF).

  • Which airports do connecting flights from San Francisco to Buffalo pass through?

    One-stop flights from San Francisco to Buffalo most commonly connect through:

    • Chicago O'Hare Intl (ORD) – 21% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) – 18% of one-stop connections
    • Detroit Metropolitan Wayne County (DTW) – 14% of one-stop connections
    • Denver Intl (DEN) – 12% of one-stop connections

  • Can I save money by using flexible dates for flights from San Francisco to Buffalo?

    Yes. Flexible dates can save you up to 19% on flights from San Francisco to Buffalo. Wednesday is the cheapest departure day at C$ 523 round-trip on average, while Saturday is the most expensive at C$ 641, a difference of C$ 118.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport when travelling from San Francisco to Buffalo?

    Flying via Detroit Metropolitan Wayne County (DTW) gives the shortest average 1-stop total travel time at 7h 26m, compared with 7h 30m via Chicago Midway (MDW) and 7h 56m via Chicago O'Hare Intl (ORD).

  • What is the time difference between San Francisco and Buffalo?

    Buffalo is 3 hours ahead of San Francisco (Eastern Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What is the best means of transport to the city center from BUH airport?

    If you do not have access to a vehicle, using the line 24 bus, which will get you there in 39min, is your best bet for getting from Buffalo Niagara International Airport (BUF) to Buffalo City Hall.

  • Are there rental car services at BUH airport?

    Enjoy the conveniences of independent mobility all throughout Buffalo with your hands on the wheel of your rental car, van, SUV, or pickup truck from Budget, which is located at the Buffalo airport. You may choose from a variety of vehicles, including cars, vans, SUVs, and pickup trucks. The rental offices are situated inside the parking garages of the complex.

  • What time should I arrive at SFO airport?

    San Francisco International Airport (SFO) suggests that passengers arrive at the airport at least of 2h before departure for domestic flights and at least 3h before departure for international flights.

  • Are there parking services at SFO airport?

    In South San Francisco, at 801 South Airport Boulevard, is where you will find the Long-Term Parking facility for SFO. The facility provides choices for expedited entrance and departure, a baggage check-in service at the curbside for the majority of domestic flights, a handy shuttle service, and assured parking.

Your guide to booking San Francisco to Buffalo flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Saturday. On this route, Wednesday flights average C$ 523, about C$ 118 less than Saturday fares (18% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 20 weeks before you fly. On this route, that window historically saves about 44% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your San Francisco to Buffalo trip for September. Fares historically average C$ 437 round-trip in that month – typically C$ 312 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Buffalo Airport.

    • Aloft Buffalo Airport
    • Comfort Inn and Suites Buffalo Airport
    • TownePlace Suites by Marriott Buffalo Airport
  • You may make use of the lounges that are available while you are at SFO airport if you feel the need to unwind while you are there. At San Francisco International Airport, there are a total of 18 lounges, some of which are dedicated to certain airlines such as British Airways, Emirates, Delta, and United Airlines.
  • At San Francisco International Airport (SFO), there are private rooms available for nursing mothers to use. The San Francisco International Airport now features 19 lactation spaces, including 13 large, elegant, and private nursing rooms for breastfeeding and breast pumping mothers. These nursing rooms are devoted to the airport's breastfeeding and pumping mothers. In Terminals 1, 2, and 3, there are lactation facilities accessible both before and after passengers go through security.
  • The San Francisco International Airport (SFO) provides travelers and the guests' dogs with specially designated areas inside each of its terminals in which they may relieve themselves. A leash is required to be linked to your pet at all times when they are at the San Francisco International Airport (SFO). In addition, if you want to travel from SFO with your pet, you need to make sure that you have the appropriate pet carrier with you at all times.
  • Both the San Francisco International Airport (SFO) and the Buffalo Niagara International Airport (BUF) have help services for passengers who, for whatever reason, may have difficulty navigating the airport or utilizing its amenities. We encourage you to get in touch with us either before or after you leave on vacation so that you can learn more about the help we can provide with renting wheelchairs and getting to and from the airport. If you want to take advantage of these services, you are required to provide the airline with a significant amount of early notice in order to do so.
  • Buffalo Airport (BUF) comprises a tiny, single-terminal airport. There is a good selection of stores and restaurants to choose from, including the legendary Anchor Bar, where Buffalo wings were first served. Vending machines are the sole source of food at the airport after restaurants and stores have closed for the evening.

More options for your flight from San Francisco to Buffalo

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