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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 BRL 634 and round-trip from BRL 1,131. Based on Trip.com's latest 7-day flight data.

    • SFO 7:13 AM
      7h 52m
      1 stop
      BUF 6:05 PM
      San Francisco - Buffalo | Sat, Nov 21 | American Airlines
      BUF 11:26 AM
      7h 53m
      1 stop
      SFO 4:19 PM
      Buffalo - San Francisco | Tue, Nov 24 | American Airlines
      BRL 1,131 BRL 1,948
      42% off
      42% off
      BRL 1,948 BRL 1,131
    • SFO 10:20 PM
      11h 43m
      1 stop
      BUF 1:03 PM
      San Francisco - Buffalo | Thu, Nov 19 | Frontier Airlines
      BUF 2:34 PM
      9h 6m
      1 stop
      SFO 8:40 PM
      Buffalo - San Francisco | Thu, Nov 26 | Frontier Airlines
      BRL 1,160 BRL 1,948
      40% off
      40% off
      BRL 1,948 BRL 1,160
    • SFO 11:59 PM
      8h 7m
      1 stop
      BUF 11:06 AM
      San Francisco - Buffalo | Tue, Nov 17 | Delta Air Lines
      BUF 1:48 PM
      9h 52m
      1 stop
      SFO 8:40 PM
      Buffalo - San Francisco | Mon, Nov 23 | Frontier Airlines
      BRL 1,162 BRL 1,948
      40% off
      40% off
      BRL 1,948 BRL 1,162
    • SFO 10:14 PM
      11h 45m
      1 stop
      BUF 12:59 PM
      San Francisco - Buffalo | Sun, Nov 1 | Frontier Airlines
      BUF 1:48 PM
      9h 52m
      1 stop
      SFO 8:40 PM
      Buffalo - San Francisco | Mon, Nov 9 | Frontier Airlines
      BRL 1,274
      35% off
      BRL 1,948 BRL 1,274
    • SFO 10:17 PM
      11h 46m
      1 stop
      BUF 1:03 PM
      San Francisco - Buffalo | Sun, Nov 8 | Frontier Airlines
      BUF 1:48 PM
      9h 52m
      1 stop
      SFO 8:40 PM
      Buffalo - San Francisco | Mon, Nov 16 | Frontier Airlines
      BRL 1,278
      34% off
      BRL 1,948 BRL 1,278
    • SFO 10:17 PM
      11h 46m
      1 stop
      BUF 1:03 PM
      San Francisco - Buffalo | Thu, Nov 12 | Frontier Airlines
      BUF 1:48 PM
      9h 52m
      1 stop
      SFO 8:40 PM
      Buffalo - San Francisco | Fri, Nov 20 | Frontier Airlines
      BRL 1,323
      32% off
      BRL 1,948 BRL 1,323
    • SFO 10:59 PM
      7h 22m
      1 stop
      BUF 8:21 AM
      San Francisco - Buffalo | Sat, Nov 7 | Delta Air Lines
      BUF 9:01 AM
      8h 19m
      1 stop
      SFO 2:20 PM
      Buffalo - San Francisco | Fri, Nov 13 | Delta Air Lines
      BRL 1,330
      32% off
      BRL 1,948 BRL 1,330
    • SFO 11:44 AM
      9h 15m
      1 stop
      BUF 11:59 PM
      San Francisco - Buffalo | Tue, Nov 10 | Delta Air Lines
      BUF 6:35 AM
      7h 13m
      1 stop
      SFO 10:48 AM
      Buffalo - San Francisco | Tue, Nov 17 | Delta Air Lines
      BRL 1,346
      31% off
      BRL 1,948 BRL 1,346
    • SFO 10:20 PM
      12h 29m
      1 stop
      BUF 1:49 PM
      San Francisco - Buffalo | Wed, Nov 25 | Frontier Airlines
      BUF 4:41 PM
      8h 54m
      1 stop
      SFO 10:35 PM
      Buffalo - San Francisco | Sun, Nov 29 | American Airlines
      BRL 1,379
      28% off
      BRL 1,948 BRL 1,379
    • SFO 1:00 PM
      17h 25m
      1 stop
      BUF 2:00 PM
      San Francisco - Buffalo | Fri, Oct 30 | Normal Airline
      BUF 3:00 PM
      6h
      Nonstop
      SFO 4:00 PM
      Buffalo - San Francisco | Sun, Nov 1 | Normal Airline
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    • Cheapest
      SFO 10:40 PM
      9h 38m
      1 stop
      BUF 11:18 AM
      San Francisco - Buffalo | Mon, Nov 9 | Delta Air Lines
      BRL 634 BRL 1,099
      42% off
      42% off
      BRL 1,099 BRL 634
    • SFO 10:41 PM
      10h 39m
      1 stop
      BUF 12:20 PM
      San Francisco - Buffalo | Thu, Dec 10 | Frontier Airlines
      BRL 658 BRL 1,099
      40% off
      40% off
      BRL 1,099 BRL 658
    • SFO 12:20 AM
      14h 37m
      1 stop
      BUF 5:57 PM
      San Francisco - Buffalo | Fri, Dec 25 | Frontier Airlines
      BRL 664 BRL 1,099
      40% off
      40% off
      BRL 1,099 BRL 664
    • SFO 10:17 PM
      11h 58m
      1 stop
      BUF 1:15 PM
      San Francisco - Buffalo | Tue, Nov 10 | Frontier Airlines
      BRL 682
      38% off
      BRL 1,099 BRL 682
    • SFO 12:20 AM
      14h 18m
      1 stop
      BUF 5:38 PM
      San Francisco - Buffalo | Mon, Dec 21 | Frontier Airlines
      BRL 686
      38% off
      BRL 1,099 BRL 686
    • SFO 10:45 PM
      6h 41m
      1 stop
      BUF 8:26 AM
      San Francisco - Buffalo | Fri, Nov 6 | Delta Air Lines
      BRL 693
      37% off
      BRL 1,099 BRL 693
    • SFO 10:41 PM
      10h 39m
      1 stop
      BUF 12:20 PM
      San Francisco - Buffalo | Sun, Dec 6 | Frontier Airlines
      BRL 697
      37% off
      BRL 1,099 BRL 697
    • SFO 10:40 PM
      9h 44m
      1 stop
      BUF 11:24 AM
      San Francisco - Buffalo | Fri, Dec 11 | Delta Air Lines
      BRL 721
      34% off
      BRL 1,099 BRL 721
    • SFO 9:35 PM
      10h
      1 stop
      BUF 10:35 AM
      San Francisco - Buffalo | Sun, Nov 15 | Delta Air Lines
      BRL 778
      28% off
      BRL 1,099 BRL 778
    • SFO 1:00 PM
      17h 25m
      1 stop
      BUF 2:00 PM
      San Francisco - Buffalo | Fri, Oct 30 | Normal Airline
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    • SFO 1:30 PM
      6h 8m
      1 stop
      BUF 10:38 PM
      San Francisco - Buffalo | Sat, Oct 31 | Delta Air Lines
      BRL 839 BRL 1,240
      32% off
      32% off
      BRL 1,240 BRL 839
    • SFO 1:30 PM
      6h 8m
      1 stop
      BUF 10:38 PM
      San Francisco - Buffalo | Sat, Nov 7 | Delta Air Lines
      BRL 840 BRL 1,240
      32% off
      32% off
      BRL 1,240 BRL 840
    • SFO 1:36 PM
      6h 12m
      1 stop
      BUF 10:48 PM
      San Francisco - Buffalo | Sat, Dec 5 | Delta Air Lines
      BRL 841 BRL 1,240
      32% off
      32% off
      BRL 1,240 BRL 841
    • SFO 6:00 AM
      6h 19m
      1 stop
      BUF 3:19 PM
      San Francisco - Buffalo | Fri, Dec 4 | Delta Air Lines
      BRL 845
      32% off
      BRL 1,240 BRL 845
    • SFO 10:40 PM
      6h 54m
      1 stop
      BUF 8:34 AM
      San Francisco - Buffalo | Mon, Dec 14 | Delta Air Lines
      BRL 845
      32% off
      BRL 1,240 BRL 845
    • SFO 6:00 AM
      6h 19m
      1 stop
      BUF 3:19 PM
      San Francisco - Buffalo | Mon, Dec 7 | Delta Air Lines
      BRL 845
      32% off
      BRL 1,240 BRL 845
    • SFO 1:36 PM
      6h 12m
      1 stop
      BUF 10:48 PM
      San Francisco - Buffalo | Sat, Dec 12 | Delta Air Lines
      BRL 845
      32% off
      BRL 1,240 BRL 845
    • SFO 6:00 AM
      6h 19m
      1 stop
      BUF 3:19 PM
      San Francisco - Buffalo | Sun, Dec 13 | Delta Air Lines
      BRL 845
      32% off
      BRL 1,240 BRL 845
    • SFO 8:24 AM
      7h 52m
      1 stop
      BUF 7:16 PM
      San Francisco - Buffalo | Wed, Jan 6 | American Airlines
      BRL 854
      31% off
      BRL 1,240 BRL 854
    • SFO 1:00 PM
      17h 25m
      1 stop
      BUF 2:00 PM
      San Francisco - Buffalo | Fri, Oct 30 | Normal Airline
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    • SFO 1:30 PM
      6h 8m
      1 stop
      BUF 10:38 PM
      San Francisco - Buffalo | Sat, Oct 31 | Delta Air Lines
      BRL 839 BRL 3,032
      72% off
      72% off
      BRL 3,032 BRL 839
    • SFO 7:10 AM
      6h 58m
      1 stop
      BUF 5:08 PM
      San Francisco - Buffalo | Sat, Oct 31 | American Airlines
      BRL 856 BRL 3,032
      72% off
      72% off
      BRL 3,032 BRL 856
    • SFO 7:10 AM
      6h 58m
      1 stop
      BUF 5:08 PM
      San Francisco - Buffalo | Thu, Oct 29 | American Airlines
      BRL 857 BRL 3,032
      72% off
      72% off
      BRL 3,032 BRL 857
    • SFO 10:55 PM
      6h 31m
      1 stop
      BUF 8:26 AM
      San Francisco - Buffalo | Thu, Oct 29 | Delta Air Lines
      BRL 931
      69% off
      BRL 3,032 BRL 931
    • SFO 7:10 AM
      6h 58m
      1 stop
      BUF 5:08 PM
      San Francisco - Buffalo | Fri, Oct 30 | American Airlines
      BRL 1,230
      59% off
      BRL 3,032 BRL 1,230
    • SFO 6:00 AM
      6h 14m
      1 stop
      BUF 3:14 PM
      San Francisco - Buffalo | Sun, Nov 1 | Delta Air Lines
      BRL 1,278
      57% off
      BRL 3,032 BRL 1,278
    • SFO 5:35 AM
      7h 15m
      1 stop
      BUF 3:50 PM
      San Francisco - Buffalo | Mon, Nov 2 | American Airlines
      BRL 2,213
      27% off
      BRL 3,032 BRL 2,213
    • SFO 1:00 PM
      17h 25m
      1 stop
      BUF 2:00 PM
      San Francisco - Buffalo | Fri, Oct 30 | Normal Airline
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    • SFO 1:30 PM
      6h 8m
      1 stop
      BUF 10:38 PM
      San Francisco - Buffalo | Sat, Oct 31 | Delta Air Lines
      BRL 839 BRL 6,409
      87% off
      87% off
      BRL 6,409 BRL 839
    • SFO 1:30 PM
      6h 8m
      1 stop
      BUF 10:38 PM
      San Francisco - Buffalo | Sat, Nov 7 | Delta Air Lines
      BRL 840 BRL 6,409
      87% off
      87% off
      BRL 6,409 BRL 840
    • SFO 1:30 PM
      6h 8m
      1 stop
      BUF 10:38 PM
      San Francisco - Buffalo | Fri, Nov 6 | Delta Air Lines
      BRL 1,338 BRL 6,409
      79% off
      79% off
      BRL 6,409 BRL 1,338
    • SFO 1:30 PM
      6h 8m
      1 stop
      BUF 10:38 PM
      San Francisco - Buffalo | Tue, Nov 3 | Delta Air Lines
      BRL 1,581
      75% off
      BRL 6,409 BRL 1,581
    • SFO 1:30 PM
      6h 8m
      1 stop
      BUF 10:38 PM
      San Francisco - Buffalo | Wed, Nov 4 | Delta Air Lines
      BRL 2,166
      66% off
      BRL 6,409 BRL 2,166
    • SFO 1:36 PM
      6h 12m
      1 stop
      BUF 10:48 PM
      San Francisco - Buffalo | Sat, Dec 5 | Delta Air Lines
      BRL 841
      87% off
      BRL 6,409 BRL 841
    • SFO 1:36 PM
      6h 12m
      1 stop
      BUF 10:48 PM
      San Francisco - Buffalo | Sat, Dec 12 | Delta Air Lines
      BRL 845
      87% off
      BRL 6,409 BRL 845
    • SFO 1:32 PM
      6h 12m
      1 stop
      BUF 10:44 PM
      San Francisco - Buffalo | Sat, Nov 21 | Delta Air Lines
      BRL 3,010
      53% off
      BRL 6,409 BRL 3,010
    • SFO 6:00 AM
      6h 13m
      1 stop
      BUF 3:13 PM
      San Francisco - Buffalo | Thu, Oct 29 | Delta Air Lines
      BRL 1,623
      75% off
      BRL 6,409 BRL 1,623
    • SFO 1:00 PM
      17h 25m
      1 stop
      BUF 2:00 PM
      San Francisco - Buffalo | Fri, Oct 30 | Normal Airline
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Displayed flight fares from San Francisco to Buffalo 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 BRL 777. You’ll want to avoid March, when the average price can reach as high as BRL 2,079.

BRL 2,079
BRL 1,428
BRL 777
BRL 126
    Cheapest
  • BRL 902
    Oct
  • BRL 1,085
    Nov
  • BRL 1,872
    Dec
  • BRL 1,244
    Jan
  • BRL 777
    Feb
  • BRL 2,079
    Mar
  • BRL 870
    Apr
  • BRL 1,408
    May
  • BRL 1,700
    Jun
  • BRL 1,447
    Jul
  • BRL 1,112
    Aug
  • BRL 1,336
    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.

BRL 1,858
BRL 1,493
BRL 1,127
BRL 762
  • BRL 1,127
    Mon
  • BRL 1,157
    Tue
  • BRL 1,524
    Wed
  • BRL 1,858
    Thu
  • BRL 1,603
    Fri
  • BRL 1,314
    Sat
  • BRL 1,153
    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 Delta Air Lines (from BRL 634) among 8 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Delta Air Lines
From BRL 634
Frontier Airlines
From BRL 658
Jetblue Airways
From BRL 817
American Airlines
From BRL 842
United Airlines
From BRL 954
Alaska Airlines
From BRL 1,005
Hahn Air
From BRL 1,261
Qatar Airways
From BRL 2,187

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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 30m

    Nonstop

    1:30 PM

    DTW

    S M T W T F S
    Search

  2. DL5051

    Detroit Metropolitan Wayne County Airport

    2:01 PM

    DTW

    1h 13m

    Nonstop

    3:14 PM

    BUF

    S M - - - - S

  3. DL335

    San Francisco Intl. Airport

    10:31 PM

    SFO

    4h 34m

    Nonstop

    6:05 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 - T W T - S

  5. DL690

    San Francisco Intl. Airport

    11:45 PM

    SFO

    4h 36m

    Nonstop

    7:21 AM

    ATL

    S M T W T F S
    Search

  6. DL1384

    Hartsfield–Jackson Atlanta International Airport

    9:16 AM

    ATL

    2h

    Nonstop

    11:16 AM

    BUF

    S M T W T F S

  7. DL670

    San Francisco Intl. Airport

    9:00 PM

    SFO

    5h 20m

    Nonstop

    5:20 AM

    JFK

    S M T W T F S
    Search

  8. DL5223

    John F Kennedy Intl. Airport

    8:56 AM

    JFK

    1h 42m

    Nonstop

    10:38 AM

    BUF

    S M T W T F S

  9. DL668

    San Francisco Intl. Airport

    11:45 AM

    SFO

    5h 40m

    Nonstop

    8:25 PM

    JFK

    S M T W T F S
    Search

  10. DL5264

    John F Kennedy Intl. Airport

    10:10 PM

    JFK

    1h 40m

    Nonstop

    11:50 PM

    BUF

    S M T W T F S

  11. DL361

    San Francisco Intl. Airport

    11:40 AM

    SFO

    4h 32m

    Nonstop

    7:12 PM

    DTW

    S M T W T F S
    Search

  12. DL978

    Detroit Metropolitan Wayne County Airport

    10:50 PM

    DTW

    1h 11m

    Nonstop

    12:01 AM

    BUF

    S M T W T F 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

    10:31 PM

    SFO

    4h 34m

    Nonstop

    6:05 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

    - - T W T F -

  17. B6134

    San Francisco Intl. Airport

    9:44 PM

    SFO

    5h 53m

    Nonstop

    6:37 AM

    BOS

    S M T W T - S
    Search

  18. B61215

    Boston Logan International Airport

    7:00 AM

    BOS

    1h 29m

    Nonstop

    8:29 AM

    BUF

    S M T W T F S

  19. DL2112

    San Francisco Intl. Airport

    9:00 PM

    SFO

    5h 33m

    Nonstop

    5:33 AM

    JFK

    S - - W T - S
    Search

  20. DL5223

    John F Kennedy Intl. Airport

    8:56 AM

    JFK

    1h 42m

    Nonstop

    10:38 AM

    BUF

    S M T W T F S
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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 BRL 634
Cheapest return ticket price BRL 1,131

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 BRL 2,884 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 BRL 634, and round-trip fares start from BRL 1,131. The current lowest fare is a Delta Air Lines flight departing on Mon, Nov 9; 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 BRL 1,225. 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.