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Buffalo Niagara International Airport to San Francisco International Airport flight

Which airline offers the cheapest flights from Buffalo Niagara International Airport to San Francisco International Airport?

The cheapest airline flying from Buffalo Niagara International Airport to San Francisco International Airport is Frontier Airlines (from US$104) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From US$104
Delta Air Lines
From US$123
American Airlines
From US$160
United Airlines
From US$167
Hahn Air
From US$169
Jetblue Airways
From US$255

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What is the flight schedule from Buffalo Niagara International Airport to San Francisco International Airport?

Check the schedule for flights from Buffalo to San Francisco and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL2898

    Buffalo Niagara International Airport

    06:25

    BUF

    1h 19m

    Direct

    07:44

    DTW

    S M T W T F S
    Search

  2. DL361

    Detroit Metropolitan Wayne County Airport

    08:25

    DTW

    5h 18m

    Direct

    10:43

    SFO

    S M T W T F S

  3. DL2050

    Buffalo Niagara International Airport

    19:40

    BUF

    2h 18m

    Direct

    21:58

    ATL

    S M T W T - S
    Search

  4. DL656

    Hartsfield–Jackson Atlanta International Airport

    21:55

    ATL

    5h 20m

    Direct

    00:15

    SFO

    S M T W T F S

  5. DL3841

    Buffalo Niagara International Airport

    09:06

    BUF

    1h 17m

    Direct

    10:23

    DTW

    S M T W T F S
    Search

  6. DL469

    Detroit Metropolitan Wayne County Airport

    12:15

    DTW

    5h 12m

    Direct

    14:27

    SFO

    S M T W T F S

  7. DL2266

    Buffalo Niagara International Airport

    17:24

    BUF

    2h 25m

    Direct

    19:49

    ATL

    S M T W - F S
    Search

  8. DL545

    Hartsfield–Jackson Atlanta International Airport

    20:30

    ATL

    5h 21m

    Direct

    22:51

    SFO

    S M T W T F S

  9. AA5800

    Buffalo Niagara International Airport

    13:11

    BUF

    1h 29m

    Direct

    14:40

    PHL

    S M - W T F -
    Search

  10. AA1528

    Philadelphia International Airport

    15:36

    PHL

    6h 15m

    Direct

    18:51

    SFO

    S M T W T F S

  11. DL5250

    Buffalo Niagara International Airport

    19:50

    BUF

    1h 40m

    Direct

    21:30

    JFK

    S M T W T F S
    Search

  12. DL1732

    John F. Kennedy International Airport

    21:30

    JFK

    6h 43m

    Direct

    01:13

    SFO

    S - - W T - S

  13. DL2266

    Buffalo Niagara International Airport

    17:24

    BUF

    2h 25m

    Direct

    19:49

    ATL

    S M T W - F S
    Search

  14. DL656

    Hartsfield–Jackson Atlanta International Airport

    21:55

    ATL

    5h 20m

    Direct

    00:15

    SFO

    S M T W T F S

  15. AA3664

    Buffalo Niagara International Airport

    11:26

    BUF

    2h 3m

    Direct

    12:29

    ORD

    - - - - - F -
    Search

  16. AA1253

    O'Hare International Airport

    13:30

    ORD

    4h 56m

    Direct

    16:26

    SFO

    S M T W T F S

  17. F91407

    Buffalo Niagara International Airport

    13:15

    BUF

    2h 31m

    Direct

    15:46

    ATL

    S - T - T F -
    Search

  18. F91447

    Hartsfield–Jackson Atlanta International Airport

    20:30

    ATL

    5h 45m

    Direct

    23:15

    SFO

    S M T W T F S

  19. DL3847

    Buffalo Niagara International Airport

    15:53

    BUF

    1h 16m

    Direct

    17:09

    DTW

    S M T W T F S
    Search

  20. DL1327

    Detroit Metropolitan Wayne County Airport

    20:20

    DTW

    5h 19m

    Direct

    22:39

    SFO

    S M T W T F S
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About Buffalo Niagara International Airport and San Francisco International Airport

Learn about Buffalo Niagara International Airport (BUF) and San Francisco International Airport (SFO) — including location, terminals, transportation, and travel tips.

Flight distance 3,712.57km
Cheapest one-way ticket price US$104
Cheapest return ticket price US$291

FAQs for Buffalo Niagara International Airport to San Francisco International Airport Flights

  • How long is the flight from Buffalo Niagara International Airport to San Francisco International Airport?

    Buffalo Niagara International Airport to San Francisco International Airport takes about 9 hours 9 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 1 daily flights from Buffalo Niagara International Airport (BUF) to San Francisco International Airport (SFO).
  • The earliest flight from Buffalo Niagara International Airport to San Francisco International Airport departs at 07:00, and the last departs at 07:00, with about 1 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Buffalo Niagara International Airport (BUF) to San Francisco International Airport (SFO) is quite popular. Without considering departure times or holidays, tickets cost around US$393 in October, the most expensive month to book this route.
    • The distance from San Francisco International Airport to downtown is about 17km, by taxi about 30 minutes.
  • The closest airport to San Francisco International Airport (SFO) is Oakland San Francisco Bay Airport. The distance is around 17km.
  • United Airlines is a very popular airline operating an average of 1 flights per month.
  • One-way flights from Buffalo Niagara International Airport to San Francisco International Airport currently start from US$104, and round-trip fares start from US$291. The current lowest fare is a Frontier Airlines flight departing on Thu, Nov 5; prices may vary depending on availability.
  • Yes. United Airlines operate direct flights from Buffalo Niagara International Airport to San Francisco International Airport, with an average flight time of 9 hours 4 minutes, and around 7 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Buffalo Niagara International Airport to San Francisco International Airport is US$243. Prices may vary depending on the departure date, airline, and availability.
  • Buffalo Niagara International Airport to San Francisco International Airport operates around 7 weekly flights, mainly by United Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Buffalo Niagara International Airport and San Francisco International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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