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Buffalo Niagara International Airport to San Antonio International Airport flight

Explore the cheapest one-way and round-trip flights from Buffalo Niagara International Airport to San Antonio International Airport over the next 90 days, with one-way fares from THB 4,300 and round-trip from THB 8,510. Based on Trip.com's latest 7-day flight data.

    • BUF 12:21
      8h 27m
      1 stop
      SAT 19:48
      Buffalo - San Antonio | Wed, Nov 4 | Delta Air Lines
      SAT 16:00
      6h 59m
      1 stop
      BUF 23:59
      San Antonio - Buffalo | Wed, Nov 11 | Delta Air Lines
      THB 8,510 THB 13,450
      37% off
      37% off
      THB 13,450 THB 8,510
    • BUF 18:55
      6h 38m
      1 stop
      SAT 00:33
      Buffalo - San Antonio | Wed, Oct 21 | Delta Air Lines
      SAT 13:20
      9h 39m
      1 stop
      BUF 23:59
      San Antonio - Buffalo | Sat, Oct 24 | Delta Air Lines
      THB 10,110 THB 13,450
      25% off
      25% off
      THB 13,450 THB 10,110
    • BUF 16:04
      6h 44m
      1 stop
      SAT 21:48
      Buffalo - San Antonio | Mon, Oct 26 | Delta Air Lines
      SAT 17:00
      5h 59m
      1 stop
      BUF 23:59
      San Antonio - Buffalo | Sat, Oct 31 | Delta Air Lines
      THB 10,140 THB 13,450
      25% off
      25% off
      THB 13,450 THB 10,140
    • BUF 12:11
      8h 49m
      1 stop
      SAT 20:00
      Buffalo - San Antonio | Thu, Dec 3 | Delta Air Lines
      SAT 16:36
      6h 29m
      1 stop
      BUF 00:05
      San Antonio - Buffalo | Mon, Dec 7 | Delta Air Lines
      THB 10,380
      23% off
      THB 13,450 THB 10,380
    • BUF 06:00
      7h 39m
      1 stop
      SAT 12:39
      Buffalo - San Antonio | Tue, Nov 10 | Delta Air Lines
      SAT 16:32
      6h 27m
      1 stop
      BUF 23:59
      San Antonio - Buffalo | Fri, Nov 13 | Delta Air Lines
      THB 10,400
      23% off
      THB 13,450 THB 10,400
    • BUF 16:48
      7h 9m
      1 stop
      SAT 22:57
      Buffalo - San Antonio | Wed, Oct 21 | American Airlines
      SAT 16:28
      5h 26m
      1 stop
      BUF 22:54
      San Antonio - Buffalo | Sat, Oct 24 | American Airlines
      THB 10,490
      22% off
      THB 13,450 THB 10,490
    • BUF 16:48
      7h 9m
      1 stop
      SAT 22:57
      Buffalo - San Antonio | Tue, Oct 20 | American Airlines
      SAT 09:20
      5h 38m
      1 stop
      BUF 15:58
      San Antonio - Buffalo | Sat, Oct 24 | American Airlines
      THB 10,500
      22% off
      THB 13,450 THB 10,500
    • BUF 06:44
      7h 25m
      1 stop
      SAT 13:09
      Buffalo - San Antonio | Thu, Nov 26 | American Airlines
      SAT 16:34
      5h 19m
      1 stop
      BUF 22:53
      San Antonio - Buffalo | Tue, Dec 1 | American Airlines
      THB 10,760
      20% off
      THB 13,450 THB 10,760
    • BUF 15:56
      8h
      1 stop
      SAT 22:56
      Buffalo - San Antonio | Fri, Oct 23 | American Airlines
      SAT 07:00
      6h 27m
      1 stop
      BUF 14:27
      San Antonio - Buffalo | Mon, Oct 26 | American Airlines
      THB 11,130
      17% off
      THB 13,450 THB 11,130
    • BUF 13:00
      17h 25m
      1 stop
      SAT 14:00
      Buffalo - San Antonio | Wed, Oct 21 | Normal Airline
      SAT 15:00
      6h
      Direct
      BUF 16:00
      San Antonio - Buffalo | Fri, Oct 23 | Normal Airline
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    • Cheapest
      BUF 15:53
      7h 27m
      1 stop
      SAT 22:20
      Buffalo - San Antonio | Thu, Oct 22 | Delta Air Lines
      THB 4,300 THB 7,850
      45% off
      45% off
      THB 7,850 THB 4,300
    • BUF 12:21
      8h 27m
      1 stop
      SAT 19:48
      Buffalo - San Antonio | Mon, Nov 9 | Delta Air Lines
      THB 4,650 THB 7,850
      41% off
      41% off
      THB 7,850 THB 4,650
    • BUF 14:00
      27h 15m
      1 stop
      SAT 16:15
      Buffalo - San Antonio | Mon, Nov 16 | Frontier Airlines
      THB 4,800 THB 7,850
      39% off
      39% off
      THB 7,850 THB 4,800
    • BUF 18:51
      15h 17m
      1 stop
      SAT 09:08
      Buffalo - San Antonio | Sun, Oct 25 | Frontier Airlines
      THB 5,000
      36% off
      THB 7,850 THB 5,000
    • BUF 15:53
      8h 14m
      1 stop
      SAT 23:07
      Buffalo - San Antonio | Mon, Oct 26 | Delta Air Lines
      THB 5,110
      35% off
      THB 7,850 THB 5,110
    • BUF 12:21
      8h 27m
      1 stop
      SAT 19:48
      Buffalo - San Antonio | Tue, Nov 3 | Delta Air Lines
      THB 5,460
      30% off
      THB 7,850 THB 5,460
    • BUF 17:20
      5h 28m
      1 stop
      SAT 21:48
      Buffalo - San Antonio | Sun, Nov 1 | Delta Air Lines
      THB 5,460
      30% off
      THB 7,850 THB 5,460
    • BUF 12:53
      21h 15m
      1 stop
      SAT 09:08
      Buffalo - San Antonio | Fri, Oct 23 | Frontier Airlines
      THB 5,650
      28% off
      THB 7,850 THB 5,650
    • BUF 12:21
      5h 53m
      1 stop
      SAT 17:14
      Buffalo - San Antonio | Wed, Nov 4 | Delta Air Lines
      THB 5,710
      27% off
      THB 7,850 THB 5,710
    • BUF 13:00
      17h 25m
      1 stop
      SAT 14:00
      Buffalo - San Antonio | Wed, Oct 21 | Normal Airline
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Displayed flight fares from Buffalo to San Antonio 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 Buffalo Niagara International Airport to San Antonio International Airport?

The cheapest airline flying from Buffalo Niagara International Airport to San Antonio International Airport is Delta Air Lines (from THB 4,300) among 4 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Delta Air Lines
From THB 4,300
Frontier Airlines
From THB 4,800
United Airlines
From THB 6,870
American Airlines
From THB 6,890

Find more flights and airlines

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL2266

    Buffalo Niagara International Airport

    17:24

    BUF

    2h 25m

    Direct

    19:49

    ATL

    S M T W T F S
    Search

  2. DL1222

    Hartsfield–Jackson Atlanta International Airport

    20:50

    ATL

    2h 37m

    Direct

    22:27

    SAT

    S M T W T - S

  3. DL1384

    Buffalo Niagara International Airport

    12:18

    BUF

    2h 9m

    Direct

    14:27

    ATL

    S M T W T F S
    Search

  4. DL1465

    Hartsfield–Jackson Atlanta International Airport

    15:40

    ATL

    2h 34m

    Direct

    17:14

    SAT

    S M T W T F S

  5. UA2747

    Buffalo Niagara International Airport

    17:50

    BUF

    1h 48m

    Direct

    18:38

    ORD

    S M T W T F S
    Search

  6. UA1394

    O'Hare International Airport

    19:50

    ORD

    3h

    Direct

    22:50

    SAT

    S M T W T F S

  7. AA5075

    Buffalo Niagara International Airport

    14:55

    BUF

    1h 30m

    Direct

    16:25

    DCA

    S M T W T F S
    Search

  8. AA1947

    Ronald Reagan Washington National Airport

    17:15

    DCA

    3h 53m

    Direct

    20:08

    SAT

    S M T W T F S

  9. UA4390

    Buffalo Niagara International Airport

    06:00

    BUF

    1h 28m

    Direct

    07:28

    IAD

    - - - - - - S
    Search

  10. UA1789

    Dulles International Airport

    08:25

    IAD

    3h 56m

    Direct

    11:21

    SAT

    S M T W T - S

  11. AA1203

    Buffalo Niagara International Airport

    11:40

    BUF

    1h 58m

    Direct

    13:38

    CLT

    S M T W T F S
    Search

  12. AA2934

    Charlotte Douglas International Airport

    15:05

    CLT

    3h 5m

    Direct

    17:10

    SAT

    S - T W T F S

  13. DL2664

    Buffalo Niagara International Airport

    06:00

    BUF

    2h 21m

    Direct

    08:21

    ATL

    S M T W T F S
    Search

  14. DL1408

    Hartsfield–Jackson Atlanta International Airport

    11:02

    ATL

    2h 33m

    Direct

    12:35

    SAT

    S M T W T F S

  15. DL2050

    Buffalo Niagara International Airport

    18:45

    BUF

    2h 18m

    Direct

    21:03

    ATL

    S M T W T - S
    Search

  16. DL1508

    Hartsfield–Jackson Atlanta International Airport

    22:50

    ATL

    2h 38m

    Direct

    00:28

    SAT

    S M T W T F S

  17. DL2266

    Buffalo Niagara International Airport

    17:24

    BUF

    2h 25m

    Direct

    19:49

    ATL

    S M T W T F S
    Search

  18. DL1508

    Hartsfield–Jackson Atlanta International Airport

    22:50

    ATL

    2h 38m

    Direct

    00:28

    SAT

    S M T W T F S

  19. AA882

    Buffalo Niagara International Airport

    07:00

    BUF

    3h 33m

    Direct

    09:33

    DFW

    S M T W T F S
    Search

  20. AA1582

    Dallas Fort Worth International Airport

    12:02

    DFW

    1h 13m

    Direct

    13:15

    SAT

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

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

Flight distance 2,306.92km
Cheapest one-way ticket price THB 4,300
Cheapest return ticket price THB 8,510

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

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

    There are around 1 daily flights from Buffalo Niagara International Airport (BUF) to San Antonio International Airport (SAT).
  • The route from Buffalo Niagara International Airport (BUF) to San Antonio International Airport (SAT) is quite popular. Without considering departure times or holidays, tickets cost around THB 7,670 in February, the most expensive month to book this route.
    • The distance from San Antonio International Airport to downtown is about 12km, by taxi about 30 minutes.
  • 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 Antonio International Airport currently start from THB 4,300, and round-trip fares start from THB 8,510. The current lowest fare is a Delta Air Lines flight departing on Thu, Oct 22; 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 Buffalo Niagara International Airport to San Antonio International Airport is THB 8,710. Prices may vary depending on the departure date, airline, and availability.
  • Enter Buffalo Niagara International Airport and San Antonio 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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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

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Prices displayed on 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, Wi-Fi, 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 the last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

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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.