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San Francisco International Airport to Buffalo Niagara International Airport flight

Explore the cheapest one-way and round-trip flights from San Francisco International Airport to Buffalo Niagara International Airport over the next 90 days, with one-way fares from US$124 and round-trip from US$209. Based on Trip.com's latest 7-day flight data.

      • SFO 22:48
        10h 30m
        1 stop
        BUF 12:18
        San Francisco - Buffalo | Thu, Oct 15 | Frontier Airlines
        BUF 07:00
        11h 5m
        1 stop
        SFO 15:05
        Buffalo - San Francisco | Wed, Oct 21 | Delta Air Lines
        US$209 US$366
        43% off
        43% off
        US$366 US$209
      • SFO 22:14
        11h 45m
        1 stop
        BUF 12:59
        San Francisco - Buffalo | Mon, Oct 26 | Frontier Airlines
        BUF 13:48
        9h 52m
        1 stop
        SFO 20:40
        Buffalo - San Francisco | Tue, Nov 3 | Frontier Airlines
        US$238 US$366
        35% off
        35% off
        US$366 US$238
      • SFO 22:17
        11h 46m
        1 stop
        BUF 13:03
        San Francisco - Buffalo | Mon, Nov 2 | Frontier Airlines
        BUF 13:48
        9h 52m
        1 stop
        SFO 20:40
        Buffalo - San Francisco | Tue, Nov 10 | Frontier Airlines
        US$238 US$366
        35% off
        35% off
        US$366 US$238
      • SFO 22:48
        10h 30m
        1 stop
        BUF 12:18
        San Francisco - Buffalo | Fri, Oct 16 | Frontier Airlines
        BUF 13:50
        13h 50m
        1 stop
        SFO 00:40
        Buffalo - San Francisco | Tue, Oct 20 |
        US$245
        33% off
        US$366 US$245
      • SFO 22:17
        11h 46m
        1 stop
        BUF 13:03
        San Francisco - Buffalo | Fri, Nov 6 | Frontier Airlines
        BUF 13:48
        9h 52m
        1 stop
        SFO 20:40
        Buffalo - San Francisco | Sat, Nov 14 | Frontier Airlines
        US$247
        33% off
        US$366 US$247
      • SFO 22:59
        7h 22m
        1 stop
        BUF 08:21
        San Francisco - Buffalo | Sun, Nov 1 | Delta Air Lines
        BUF 09:01
        8h 19m
        1 stop
        SFO 14:20
        Buffalo - San Francisco | Sat, Nov 7 | Delta Air Lines
        US$248
        32% off
        US$366 US$248
      • SFO 22:17
        11h 58m
        1 stop
        BUF 13:15
        San Francisco - Buffalo | Wed, Nov 4 | Frontier Airlines
        BUF 13:48
        9h 52m
        1 stop
        SFO 20:40
        Buffalo - San Francisco | Tue, Nov 10 | Frontier Airlines
        US$249
        32% off
        US$366 US$249
      • SFO 06:00
        8h 8m
        1 stop
        BUF 17:08
        San Francisco - Buffalo | Sat, Oct 31 | American Airlines
        BUF 18:47
        8h 12m
        1 stop
        SFO 23:59
        Buffalo - San Francisco | Sun, Nov 8 | American Airlines
        US$262
        28% off
        US$366 US$262
      • SFO 05:35
        7h 15m
        1 stop
        BUF 15:50
        San Francisco - Buffalo | Sun, Nov 8 | American Airlines
        BUF 18:45
        8h 10m
        1 stop
        SFO 23:55
        Buffalo - San Francisco | Mon, Nov 16 | American Airlines
        US$265
        28% off
        US$366 US$265
      • SFO 13:00
        17h 25m
        1 stop
        BUF 14:00
        San Francisco - Buffalo | Fri, Oct 9 | Normal Airline
        BUF 15:00
        6h
        Direct
        SFO 16:00
        Buffalo - San Francisco | Sun, Oct 11 | Normal Airline
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      • SFO 22:14
        11h 45m
        1 stop
        BUF 12:59
        San Francisco - Buffalo | Mon, Oct 26 | Frontier Airlines
        US$124 US$216
        43% off
        43% off
        US$216 US$124
      • SFO 22:17
        11h 46m
        1 stop
        BUF 13:03
        San Francisco - Buffalo | Mon, Nov 16 | Frontier Airlines
        US$125 US$216
        42% off
        42% off
        US$216 US$125
      • SFO 22:17
        11h 58m
        1 stop
        BUF 13:15
        San Francisco - Buffalo | Wed, Nov 4 | Frontier Airlines
        US$125 US$216
        42% off
        42% off
        US$216 US$125
      • SFO 22:17
        11h 58m
        1 stop
        BUF 13:15
        San Francisco - Buffalo | Wed, Nov 11 | Frontier Airlines
        US$127
        41% off
        US$216 US$127
      • SFO 06:00
        9h
        1 stop
        BUF 18:00
        San Francisco - Buffalo | Thu, Nov 19 | Delta Air Lines
        US$147
        32% off
        US$216 US$147
      • SFO 22:59
        9h 24m
        1 stop
        BUF 11:23
        San Francisco - Buffalo | Wed, Nov 18 | Delta Air Lines
        US$150
        31% off
        US$216 US$150
      • SFO 22:55
        9h 40m
        1 stop
        BUF 11:35
        San Francisco - Buffalo | Sat, Oct 31 | Delta Air Lines
        US$150
        31% off
        US$216 US$150
      • SFO 22:25
        10h 5m
        1 stop
        BUF 11:30
        San Francisco - Buffalo | Tue, Oct 20 | Delta Air Lines
        US$152
        30% off
        US$216 US$152
      • SFO 20:50
        10h 48m
        1 stop
        BUF 10:38
        San Francisco - Buffalo | Mon, Nov 2 | Delta Air Lines
        US$157
        27% off
        US$216 US$157
      • SFO 05:00
        10h 8m
        1 stop
        BUF 18:08
        San Francisco - Buffalo | Thu, Nov 19 | American Airlines
        US$157
        27% off
        US$216 US$157
      • SFO 22:55
        8h 43m
        1 stop
        BUF 10:38
        San Francisco - Buffalo | Tue, Nov 3 | Delta Air Lines
        US$157
        27% off
        US$216 US$157
      • SFO 13:00
        17h 25m
        1 stop
        BUF 14:00
        San Francisco - Buffalo | Fri, Oct 9 | Normal Airline
        Find more flights
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Displayed flight fares from San Francisco International Airport to Buffalo Niagara International Airport are based on average prices across airlines for the next 3 months according to the latest Trip.com data.

Trip.com Price Insights: Flights from San Francisco International Airport to Buffalo Niagara International Airport

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

The data is based on the past 12 months and shows the average one-way ticket prices from San Francisco International Airport to Buffalo Niagara International Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from San Francisco International Airport to Buffalo Niagara International Airport are usually in February, with an average price of US$145. It is best to avoid March, when the average price can reach US$387.

US$387
US$266
US$145
US$24
    Cheapest
  • US$168
    Oct
  • US$203
    Nov
  • US$349
    Dec
  • US$232
    Jan
  • US$145
    Feb
  • US$387
    Mar
  • US$162
    Apr
  • US$263
    May
  • US$317
    Jun
  • US$270
    Jul
  • US$207
    Aug
  • US$249
    Sep

What is the cheapest day of the week to fly from San Francisco International Airport to Buffalo Niagara International Airport?

The data is based on the past 12 months and shows the average ticket prices from San Francisco International Airport to Buffalo Niagara International Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from San Francisco International Airport to Buffalo Niagara International Airport is Monday, with average prices usually lower than other days. Avoid departing on Thursday as prices are typically highest on that day.

US$346
US$278
US$210
US$142
  • US$210
    Mon
  • US$216
    Tue
  • US$255
    Wed
  • US$346
    Thu
  • US$315
    Fri
  • US$245
    Sat
  • US$215
    Sun

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

The cheapest airline flying from San Francisco International Airport to Buffalo Niagara International Airport is Frontier Airlines (from US$124) among 7 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From US$124
Delta Air Lines
From US$147
American Airlines
From US$157
United Airlines
From US$206
Jetblue Airways
From US$229
Hahn Air
From US$298
Alaska Airlines
From US$363

Find more flights and airlines

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL772

    San Francisco International Airport

    06:00

    SFO

    4h 36m

    Direct

    13:36

    DTW

    S M T W T F S
    Search

  2. DL3847

    Detroit Metropolitan Wayne County Airport

    14:00

    DTW

    1h 13m

    Direct

    15:13

    BUF

    S M T W T F S

  3. DL335

    San Francisco International Airport

    22:59

    SFO

    4h 31m

    Direct

    06:30

    DTW

    S M T W T F S
    Search

  4. DL3841

    Detroit Metropolitan Wayne County Airport

    07:10

    DTW

    1h 16m

    Direct

    08:26

    BUF

    S M T W T F S

  5. DL361

    San Francisco International Airport

    11:40

    SFO

    4h 32m

    Direct

    19:12

    DTW

    S M T W T F S
    Search

  6. DL978

    Detroit Metropolitan Wayne County Airport

    22:50

    DTW

    1h 12m

    Direct

    00:02

    BUF

    S M T W T F S

  7. DL690

    San Francisco International Airport

    23:45

    SFO

    4h 36m

    Direct

    07:21

    ATL

    S M T W T F S
    Search

  8. DL1384

    Hartsfield–Jackson Atlanta International Airport

    09:16

    ATL

    2h

    Direct

    11:16

    BUF

    S M T W T F S

  9. DL670

    San Francisco International Airport

    22:45

    SFO

    5h 32m

    Direct

    07:17

    JFK

    S M T W T F S
    Search

  10. DL5223

    John F. Kennedy International Airport

    08:56

    JFK

    1h 42m

    Direct

    10:38

    BUF

    S M T W T F S

  11. DL570

    San Francisco International Airport

    06:00

    SFO

    4h 39m

    Direct

    13:39

    ATL

    S M T W T F S
    Search

  12. DL2050

    Hartsfield–Jackson Atlanta International Airport

    16:37

    ATL

    2h 1m

    Direct

    18:38

    BUF

    S M T W T - S

  13. DL495

    San Francisco International Airport

    22:30

    SFO

    4h 37m

    Direct

    06:07

    ATL

    S M T W T F S
    Search

  14. DL1384

    Hartsfield–Jackson Atlanta International Airport

    09:16

    ATL

    2h

    Direct

    11:16

    BUF

    S M T W T F S

  15. DL335

    San Francisco International Airport

    22:59

    SFO

    4h 31m

    Direct

    06:30

    DTW

    S M T W T F S
    Search

  16. DL3848

    Detroit Metropolitan Wayne County Airport

    10:20

    DTW

    1h 15m

    Direct

    11:35

    BUF

    S M T W - F -

  17. F91448

    San Francisco International Airport

    22:05

    SFO

    4h 45m

    Direct

    05:50

    ATL

    S M T W T F S
    Search

  18. F91408

    Hartsfield–Jackson Atlanta International Airport

    10:48

    ATL

    2h 7m

    Direct

    12:55

    BUF

    S - T - T F -
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About San Francisco International Airport and Buffalo Niagara International Airport

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

Flight distance 3,712.57km
Cheapest one-way ticket price US$124
Cheapest return ticket price US$209

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

  • How many daily flights are there from San Francisco International Airport (SFO) to Buffalo Niagara International Airport (BUF)?

    There are around 1 daily flights from San Francisco International Airport (SFO) to Buffalo Niagara International Airport (BUF).
  • The route from San Francisco International Airport (SFO) to Buffalo Niagara International Airport (BUF) is quite popular. Without considering departure times or holidays, tickets cost around US$537 in October, the most expensive month to book this route.
  • United Airlines is a very popular airline operating an average of 31 flights per month.
  • One-way flights from San Francisco International Airport to Buffalo Niagara International Airport currently start from US$124, and round-trip fares start from US$209. The current lowest fare is a Frontier Airlines flight departing on Mon, Oct 26; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from San Francisco International Airport to Buffalo Niagara International Airport is US$241. Prices may vary depending on the departure date, airline, and availability.
  • Enter San Francisco International Airport and Buffalo Niagara 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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