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San Francisco Intl. Airport to Buffalo Niagara International Airport flight

Explore the cheapest one-way and round-trip flights from San Francisco Intl. Airport to Buffalo Niagara International Airport over the next 90 days, with one-way fares from TWD 3,944 and round-trip from TWD 6,637. Based on Trip.com's latest 7-day flight data.

      • SFO 10:48 PM
        10h 30m
        1 stop
        BUF 12:18 PM
        San Francisco - Buffalo | Thu, Oct 15 | Frontier Airlines
        BUF 7:00 AM
        11h 5m
        1 stop
        SFO 3:05 PM
        Buffalo - San Francisco | Wed, Oct 21 | Delta Air Lines
        TWD 6,637 TWD 11,618
        43% off
        43% off
        TWD 11,618 TWD 6,637
      • SFO 10:14 PM
        11h 45m
        1 stop
        BUF 12:59 PM
        San Francisco - Buffalo | Mon, Oct 26 | Frontier Airlines
        BUF 1:48 PM
        9h 52m
        1 stop
        SFO 8:40 PM
        Buffalo - San Francisco | Tue, Nov 3 | Frontier Airlines
        TWD 7,554 TWD 11,618
        35% off
        35% off
        TWD 11,618 TWD 7,554
      • SFO 10:17 PM
        11h 46m
        1 stop
        BUF 1:03 PM
        San Francisco - Buffalo | Mon, Nov 2 | Frontier Airlines
        BUF 1:48 PM
        9h 52m
        1 stop
        SFO 8:40 PM
        Buffalo - San Francisco | Tue, Nov 10 | Frontier Airlines
        TWD 7,578 TWD 11,618
        35% off
        35% off
        TWD 11,618 TWD 7,578
      • SFO 10:48 PM
        10h 30m
        1 stop
        BUF 12:18 PM
        San Francisco - Buffalo | Fri, Oct 16 | Frontier Airlines
        BUF 1:50 PM
        13h 50m
        1 stop
        SFO 12:40 AM
        Buffalo - San Francisco | Tue, Oct 20 |
        TWD 7,787
        33% off
        TWD 11,618 TWD 7,787
      • SFO 10:17 PM
        11h 46m
        1 stop
        BUF 1:03 PM
        San Francisco - Buffalo | Fri, Nov 6 | Frontier Airlines
        BUF 1:48 PM
        9h 52m
        1 stop
        SFO 8:40 PM
        Buffalo - San Francisco | Sat, Nov 14 | Frontier Airlines
        TWD 7,849
        32% off
        TWD 11,618 TWD 7,849
      • SFO 10:59 PM
        7h 22m
        1 stop
        BUF 8:21 AM
        San Francisco - Buffalo | Sun, Nov 1 | Delta Air Lines
        BUF 9:01 AM
        8h 19m
        1 stop
        SFO 2:20 PM
        Buffalo - San Francisco | Sat, Nov 7 | Delta Air Lines
        TWD 7,887
        32% off
        TWD 11,618 TWD 7,887
      • SFO 10:17 PM
        11h 58m
        1 stop
        BUF 1:15 PM
        San Francisco - Buffalo | Wed, Nov 4 | Frontier Airlines
        BUF 1:48 PM
        9h 52m
        1 stop
        SFO 8:40 PM
        Buffalo - San Francisco | Tue, Nov 10 | Frontier Airlines
        TWD 7,915
        32% off
        TWD 11,618 TWD 7,915
      • SFO 6:00 AM
        8h 8m
        1 stop
        BUF 5:08 PM
        San Francisco - Buffalo | Sat, Oct 31 | American Airlines
        BUF 6:47 PM
        8h 12m
        1 stop
        SFO 11:59 PM
        Buffalo - San Francisco | Sun, Nov 8 | American Airlines
        TWD 8,347
        28% off
        TWD 11,618 TWD 8,347
      • SFO 5:35 AM
        7h 15m
        1 stop
        BUF 3:50 PM
        San Francisco - Buffalo | Sun, Nov 8 | American Airlines
        BUF 6:45 PM
        8h 10m
        1 stop
        SFO 11:55 PM
        Buffalo - San Francisco | Mon, Nov 16 | American Airlines
        TWD 8,433
        27% off
        TWD 11,618 TWD 8,433
      • SFO 1:00 PM
        17h 25m
        1 stop
        BUF 2:00 PM
        San Francisco - Buffalo | Fri, Oct 9 | Normal Airline
        BUF 3:00 PM
        6h
        Nonstop
        SFO 4:00 PM
        Buffalo - San Francisco | Sun, Oct 11 | Normal Airline
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      • SFO 10:14 PM
        11h 45m
        1 stop
        BUF 12:59 PM
        San Francisco - Buffalo | Mon, Oct 26 | Frontier Airlines
        TWD 3,944 TWD 6,840
        42% off
        42% off
        TWD 6,840 TWD 3,944
      • SFO 10:17 PM
        11h 46m
        1 stop
        BUF 1:03 PM
        San Francisco - Buffalo | Mon, Nov 16 | Frontier Airlines
        TWD 3,953 TWD 6,840
        42% off
        42% off
        TWD 6,840 TWD 3,953
      • SFO 10:17 PM
        11h 58m
        1 stop
        BUF 1:15 PM
        San Francisco - Buffalo | Wed, Nov 4 | Frontier Airlines
        TWD 3,958 TWD 6,840
        42% off
        42% off
        TWD 6,840 TWD 3,958
      • SFO 10:17 PM
        11h 58m
        1 stop
        BUF 1:15 PM
        San Francisco - Buffalo | Wed, Nov 11 | Frontier Airlines
        TWD 4,043
        41% off
        TWD 6,840 TWD 4,043
      • SFO 6:00 AM
        9h
        1 stop
        BUF 6:00 PM
        San Francisco - Buffalo | Thu, Nov 19 | Delta Air Lines
        TWD 4,661
        32% off
        TWD 6,840 TWD 4,661
      • SFO 10:59 PM
        9h 24m
        1 stop
        BUF 11:23 AM
        San Francisco - Buffalo | Wed, Nov 18 | Delta Air Lines
        TWD 4,756
        30% off
        TWD 6,840 TWD 4,756
      • SFO 10:55 PM
        9h 40m
        1 stop
        BUF 11:35 AM
        San Francisco - Buffalo | Sat, Oct 31 | Delta Air Lines
        TWD 4,761
        30% off
        TWD 6,840 TWD 4,761
      • SFO 10:25 PM
        10h 5m
        1 stop
        BUF 11:30 AM
        San Francisco - Buffalo | Tue, Oct 20 | Delta Air Lines
        TWD 4,832
        28% off
        TWD 6,840 TWD 4,832
      • SFO 8:50 PM
        10h 48m
        1 stop
        BUF 10:38 AM
        San Francisco - Buffalo | Mon, Nov 2 | Delta Air Lines
        TWD 4,979
        27% off
        TWD 6,840 TWD 4,979
      • SFO 5:00 AM
        10h 8m
        1 stop
        BUF 6:08 PM
        San Francisco - Buffalo | Thu, Nov 19 | American Airlines
        TWD 4,993
        27% off
        TWD 6,840 TWD 4,993
      • SFO 10:55 PM
        8h 43m
        1 stop
        BUF 10:38 AM
        San Francisco - Buffalo | Tue, Nov 3 | Delta Air Lines
        TWD 4,993
        27% off
        TWD 6,840 TWD 4,993
      • SFO 1:00 PM
        17h 25m
        1 stop
        BUF 2:00 PM
        San Francisco - Buffalo | Fri, Oct 9 | Normal Airline
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Displayed flight fares from San Francisco Intl. Airport to Buffalo Niagara International Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

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

What is the cheapest month for one-way flights from San Francisco Intl. Airport to Buffalo Niagara International Airport?

Data is based on average one-way flight prices from San Francisco Intl. Airport to Buffalo Niagara International Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from San Francisco Intl. Airport to Buffalo Niagara International Airport, the best time to buy is in February, with an average price of TWD 4,609. You’ll want to avoid March, when the average price can reach as high as TWD 12,330.

TWD 12,330
TWD 8,470
TWD 4,609
TWD 749
    Cheapest
  • TWD 5,347
    Oct
  • TWD 6,438
    Nov
  • TWD 11,103
    Dec
  • TWD 7,378
    Jan
  • TWD 4,609
    Feb
  • TWD 12,330
    Mar
  • TWD 5,160
    Apr
  • TWD 8,350
    May
  • TWD 10,081
    Jun
  • TWD 8,584
    Jul
  • TWD 6,594
    Aug
  • TWD 7,925
    Sep

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

The data is based on the past 12 months and shows the average ticket prices from San Francisco Intl. 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 day to depart from San Francisco Intl. Airport to Buffalo Niagara International Airport is Monday, with average fares typically lower than other days. You’ll want to avoid flying on Thursday, as ticket prices are usually the highest that day.

TWD 11,022
TWD 8,853
TWD 6,683
TWD 4,514
  • TWD 6,683
    Mon
  • TWD 6,863
    Tue
  • TWD 8,098
    Wed
  • TWD 11,022
    Thu
  • TWD 10,012
    Fri
  • TWD 7,793
    Sat
  • TWD 6,843
    Sun

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

The cheapest airline flying from San Francisco Intl. Airport to Buffalo Niagara International Airport is Frontier Airlines (from TWD 3,944) among 7 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From TWD 3,944
Delta Air Lines
From TWD 4,661
American Airlines
From TWD 4,993
United Airlines
From TWD 6,561
Jetblue Airways
From TWD 7,269
Hahn Air
From TWD 9,516
Alaska Airlines
From TWD 11,554

Find more flights and airlines

What is the flight schedule from San Francisco Intl. 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 Intl. Airport

    6:00 AM

    SFO

    4h 36m

    Nonstop

    1:36 PM

    DTW

    S M T W T F S
    Search

  2. DL3847

    Detroit Metropolitan Wayne County Airport

    2:00 PM

    DTW

    1h 13m

    Nonstop

    3:13 PM

    BUF

    S M T W T F S

  3. DL335

    San Francisco Intl. Airport

    10:59 PM

    SFO

    4h 31m

    Nonstop

    6:30 AM

    DTW

    S M T W T F S
    Search

  4. DL3841

    Detroit Metropolitan Wayne County Airport

    7:10 AM

    DTW

    1h 16m

    Nonstop

    8:26 AM

    BUF

    S M T W T F S

  5. DL361

    San Francisco Intl. Airport

    11:40 AM

    SFO

    4h 32m

    Nonstop

    7:12 PM

    DTW

    S M T W T F S
    Search

  6. DL978

    Detroit Metropolitan Wayne County Airport

    10:50 PM

    DTW

    1h 12m

    Nonstop

    12:02 AM

    BUF

    S M T W T F S

  7. DL690

    San Francisco Intl. Airport

    11:45 PM

    SFO

    4h 36m

    Nonstop

    7:21 AM

    ATL

    S M T W T F S
    Search

  8. DL1384

    Hartsfield–Jackson Atlanta International Airport

    9:16 AM

    ATL

    2h

    Nonstop

    11:16 AM

    BUF

    S M T W T F S

  9. DL670

    San Francisco Intl. Airport

    10:45 PM

    SFO

    5h 32m

    Nonstop

    7:17 AM

    JFK

    S M T W T F S
    Search

  10. DL5223

    John F Kennedy Intl. Airport

    8:56 AM

    JFK

    1h 42m

    Nonstop

    10:38 AM

    BUF

    S M T W T F S

  11. DL570

    San Francisco Intl. Airport

    6:00 AM

    SFO

    4h 39m

    Nonstop

    1:39 PM

    ATL

    S M T W T F S
    Search

  12. DL2050

    Hartsfield–Jackson Atlanta International Airport

    4:37 PM

    ATL

    2h 1m

    Nonstop

    6:38 PM

    BUF

    S M T W T - S

  13. DL495

    San Francisco Intl. Airport

    10:30 PM

    SFO

    4h 37m

    Nonstop

    6:07 AM

    ATL

    S M T W T F S
    Search

  14. DL1384

    Hartsfield–Jackson Atlanta International Airport

    9:16 AM

    ATL

    2h

    Nonstop

    11:16 AM

    BUF

    S M T W T F S

  15. DL335

    San Francisco Intl. Airport

    10:59 PM

    SFO

    4h 31m

    Nonstop

    6:30 AM

    DTW

    S M T W T F S
    Search

  16. DL3848

    Detroit Metropolitan Wayne County Airport

    10:20 AM

    DTW

    1h 15m

    Nonstop

    11:35 AM

    BUF

    S M T W - F -

  17. F91448

    San Francisco Intl. Airport

    10:05 PM

    SFO

    4h 45m

    Nonstop

    5:50 AM

    ATL

    S M T W T F S
    Search

  18. F91408

    Hartsfield–Jackson Atlanta International Airport

    10:48 AM

    ATL

    2h 7m

    Nonstop

    12:55 PM

    BUF

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

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

Flight distance 3,712.57 km
Cheapest one-way ticket price TWD 3,944
Cheapest return ticket price TWD 6,637

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

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

    There are around 1 daily flights from San Francisco Intl. Airport (SFO) to Buffalo Niagara International Airport (BUF).
  • The route from San Francisco Intl. Airport (SFO) to Buffalo Niagara International Airport (BUF) is quite popular. Without considering departure times or holidays, tickets cost around TWD 17,108 in October, the most expensive month to book this route.
  • The earliest flight departs from San Francisco Intl. Airport (SFO) at 05:15 and arrives in Buffalo Niagara International Airport (BUF) at 16:53.
  • United Airlines is a very popular airline operating an average of 31 flights per month.
  • One-way flights from San Francisco Intl. Airport to Buffalo Niagara International Airport currently start from TWD 3,944, and round-trip fares start from TWD 6,637. 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 Intl. Airport to Buffalo Niagara International Airport is TWD 7,675. Prices may vary depending on the departure date, airline, and availability.
  • Enter San Francisco Intl. 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.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.