Trip.com
>
Flights
>
Flights to United States
>
Flights to New York State
>
Flights to Buffalo
>
San Antonio to Buffalo flight
>
San Antonio International Airport to Buffalo Niagara International Airport flight

Explore the cheapest one-way and round-trip flights from San Antonio International Airport to Buffalo Niagara International Airport over the next 90 days, with one-way fares from SEK 1,381 and round-trip from SEK 2,709. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      SAT 10:54
      5h 42m
      1 stop
      BUF 17:36
      San Antonio - Buffalo | Fri, Dec 4 | Delta Air Lines
      SEK 1,381 SEK 2,677
      48% off
      48% off
      SEK 2,677 SEK 1,381
    • SAT 16:29
      6h 30m
      1 stop
      BUF 23:59
      San Antonio - Buffalo | Fri, Oct 16 | Delta Air Lines
      SEK 1,511 SEK 2,677
      44% off
      44% off
      SEK 2,677 SEK 1,511
    • SAT 13:20
      9h 39m
      1 stop
      BUF 23:59
      San Antonio - Buffalo | Wed, Nov 4 | Delta Air Lines
      SEK 1,618 SEK 2,677
      40% off
      40% off
      SEK 2,677 SEK 1,618
    • SAT 06:45
      7h 31m
      1 stop
      BUF 15:16
      San Antonio - Buffalo | Fri, Dec 4 | United Airlines
      SEK 1,832
      32% off
      SEK 2,677 SEK 1,832
    • SAT 14:00
      5h 47m
      1 stop
      BUF 20:47
      San Antonio - Buffalo | Fri, Oct 23 | United Airlines
      SEK 1,949
      27% off
      SEK 2,677 SEK 1,949
    • SAT 17:00
      5h 59m
      1 stop
      BUF 23:59
      San Antonio - Buffalo | Sun, Nov 8 | Delta Air Lines
      SEK 1,970
      26% off
      SEK 2,677 SEK 1,970
    • SAT 14:00
      5h 47m
      1 stop
      BUF 20:47
      San Antonio - Buffalo | Fri, Oct 16 | United Airlines
      SEK 1,972
      26% off
      SEK 2,677 SEK 1,972
    • SAT 17:00
      5h 59m
      1 stop
      BUF 23:59
      San Antonio - Buffalo | Mon, Nov 2 | Delta Air Lines
      SEK 2,000
      25% off
      SEK 2,677 SEK 2,000
    • SAT 12:45
      9h 14m
      1 stop
      BUF 22:59
      San Antonio - Buffalo | Wed, Nov 18 | United Airlines
      SEK 2,077
      22% off
      SEK 2,677 SEK 2,077
    • SAT 13:00
      17h 25m
      1 stop
      BUF 14:00
      San Antonio - Buffalo | Sat, Oct 17 | Normal Airline
      More cheap flights
      More cheap flights
    • SAT 05:15
      5h 20m
      1 stop
      BUF 11:35
      San Antonio - Buffalo | Fri, Nov 6 | Delta Air Lines
      BUF 06:00
      7h 39m
      1 stop
      SAT 12:39
      Buffalo - San Antonio | Thu, Nov 12 | Delta Air Lines
      SEK 2,709 SEK 5,081
      47% off
      47% off
      SEK 5,081 SEK 2,709
    • SAT 16:29
      6h 30m
      1 stop
      BUF 23:59
      San Antonio - Buffalo | Fri, Oct 16 | Delta Air Lines
      BUF 06:15
      5h 25m
      1 stop
      SAT 10:40
      Buffalo - San Antonio | Sat, Oct 17 | Delta Air Lines
      SEK 3,020 SEK 5,081
      41% off
      41% off
      SEK 5,081 SEK 3,020
    • SAT 05:15
      5h 20m
      1 stop
      BUF 11:35
      San Antonio - Buffalo | Sat, Nov 7 | Delta Air Lines
      BUF 12:16
      8h 32m
      1 stop
      SAT 19:48
      Buffalo - San Antonio | Thu, Nov 12 | Delta Air Lines
      SEK 3,439 SEK 5,081
      32% off
      32% off
      SEK 5,081 SEK 3,439
    • SAT 05:30
      8h 23m
      1 stop
      BUF 14:53
      San Antonio - Buffalo | Fri, Oct 23 | Delta Air Lines
      BUF 18:55
      6h 38m
      1 stop
      SAT 00:33
      Buffalo - San Antonio | Sun, Oct 25 | Delta Air Lines
      SEK 3,596
      28% off
      SEK 5,081 SEK 3,596
    • SAT 12:45
      9h 14m
      1 stop
      BUF 22:59
      San Antonio - Buffalo | Fri, Nov 6 | United Airlines
      BUF 06:00
      6h 18m
      1 stop
      SAT 11:18
      Buffalo - San Antonio | Thu, Nov 12 | United Airlines
      SEK 3,635
      28% off
      SEK 5,081 SEK 3,635
    • SAT 13:15
      6h 21m
      1 stop
      BUF 20:36
      San Antonio - Buffalo | Sat, Nov 7 | United Airlines
      BUF 06:00
      6h 18m
      1 stop
      SAT 11:18
      Buffalo - San Antonio | Thu, Nov 12 | United Airlines
      SEK 3,650
      28% off
      SEK 5,081 SEK 3,650
    • SAT 15:09
      7h 50m
      1 stop
      BUF 23:59
      San Antonio - Buffalo | Sat, Oct 17 | American Airlines
      BUF 15:56
      8h
      1 stop
      SAT 22:56
      Buffalo - San Antonio | Wed, Oct 21 | American Airlines
      SEK 3,870
      24% off
      SEK 5,081 SEK 3,870
    • SAT 06:50
      8h 19m
      1 stop
      BUF 16:09
      San Antonio - Buffalo | Fri, Oct 30 | Delta Air Lines
      BUF 12:21
      5h 53m
      1 stop
      SAT 17:14
      Buffalo - San Antonio | Fri, Nov 6 | Delta Air Lines
      SEK 3,935
      23% off
      SEK 5,081 SEK 3,935
    • SAT 11:51
      6h 12m
      1 stop
      BUF 19:03
      San Antonio - Buffalo | Fri, Oct 16 | American Airlines
      BUF 15:56
      8h
      1 stop
      SAT 22:56
      Buffalo - San Antonio | Mon, Oct 19 | American Airlines
      SEK 4,029
      21% off
      SEK 5,081 SEK 4,029
    • SAT 13:00
      17h 25m
      1 stop
      BUF 14:00
      San Antonio - Buffalo | Sat, Oct 17 | Normal Airline
      BUF 15:00
      6h
      Nonstop
      SAT 16:00
      Buffalo - San Antonio | Mon, Oct 19 | Normal Airline
      More cheap flights
      More cheap flights

Displayed flight fares from San Antonio to Buffalo are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

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

The cheapest airline flying from San Antonio International Airport to Buffalo Niagara International Airport is Delta Air Lines (from SEK 1,381) among 4 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Delta Air Lines
From SEK 1,381
United Airlines
From SEK 1,832
American Airlines
From SEK 2,101
Frontier Airlines
From SEK 2,342

Find more flights and airlines

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

Check on the flight schedule from San Antonio to Buffalo to find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL1676

    San Antonio International Airport

    10:45

    SAT

    2h 18m

    Nonstop

    14:03

    ATL

    S M T W T F S
    Search

  2. DL2050

    Hartsfield–Jackson Atlanta International Airport

    16:37

    ATL

    2h 1m

    Nonstop

    18:38

    BUF

    - M T W T - S

  3. UA2243

    San Antonio International Airport

    13:25

    SAT

    2h 55m

    Nonstop

    16:20

    ORD

    S M T W T F S
    Search

  4. UA1335

    O'Hare International Airport

    18:00

    ORD

    1h 47m

    Nonstop

    20:47

    BUF

    S M T W T F S

  5. DL2009

    San Antonio International Airport

    16:25

    SAT

    2h 22m

    Nonstop

    19:47

    ATL

    S M T W T F S
    Search

  6. DL2334

    Hartsfield–Jackson Atlanta International Airport

    21:54

    ATL

    2h 1m

    Nonstop

    23:55

    BUF

    S M T W T F S

  7. AA2889

    San Antonio International Airport

    11:51

    SAT

    2h 54m

    Nonstop

    15:45

    CLT

    S M T W T F S
    Search

  8. AA1486

    Charlotte Douglas International Airport

    17:14

    CLT

    1h 49m

    Nonstop

    19:03

    BUF

    S M T W T F S

  9. UA471

    San Antonio International Airport

    07:00

    SAT

    3h 20m

    Nonstop

    11:20

    IAD

    S M T W T F S
    Search

  10. UA4335

    Dulles International Airport

    12:35

    IAD

    1h 11m

    Nonstop

    13:46

    BUF

    S M T W T - S

  11. DL1809

    San Antonio International Airport

    16:00

    SAT

    3h 6m

    Nonstop

    20:06

    DTW

    S M T W T - S
    Search

  12. DL978

    Detroit Metropolitan Wayne County Airport

    22:50

    DTW

    1h 12m

    Nonstop

    00:02

    BUF

    S M T W T F S

  13. F91654

    San Antonio International Airport

    13:14

    SAT

    2h 38m

    Nonstop

    16:52

    MCO

    S - T - T - -
    Search

  14. F91692

    Orlando International Airport

    08:00

    MCO

    2h 43m

    Nonstop

    10:43

    BUF

    - M - W - - S

  15. DL998

    San Antonio International Airport

    08:00

    SAT

    2h 18m

    Nonstop

    11:18

    ATL

    S M T W T F S
    Search

  16. DL2266

    Hartsfield–Jackson Atlanta International Airport

    14:12

    ATL

    2h 1m

    Nonstop

    16:13

    BUF

    S M T W - F S

  17. AA1582

    San Antonio International Airport

    14:05

    SAT

    1h 21m

    Nonstop

    15:26

    DFW

    S M T W T F S
    Search

  18. AA574

    Dallas Fort Worth International Airport

    18:54

    DFW

    3h

    Nonstop

    22:54

    BUF

    S M T W T F S
Find more flights and airlines

About San Antonio International Airport and Buffalo Niagara International Airport

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

Flight distance 2,306.92 km
Cheapest one-way ticket price SEK 1,381
Cheapest return ticket price SEK 2,709

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

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

    There are around 1 daily flights from San Antonio International Airport (SAT) to Buffalo Niagara International Airport (BUF).
  • The route from San Antonio International Airport (SAT) to Buffalo Niagara International Airport (BUF) is quite popular. Without considering departure times or holidays, tickets cost around SEK 4,430 in October, the most expensive month to book this route.
  • One-way flights from San Antonio International Airport to Buffalo Niagara International Airport currently start from SEK 1,381, and round-trip fares start from SEK 2,709. The current lowest fare is a Delta Air Lines flight departing on Fri, Dec 4; 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 Antonio International Airport to Buffalo Niagara International Airport is SEK 2,861. Prices may vary depending on the departure date, airline, and availability.
  • Enter San Antonio 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.

Popular Destinations

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

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.