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Buffalo to San Antonio International Airport flight

Explore the cheapest one-way and round-trip flights from Buffalo to San Antonio International Airport over the next 90 days, with one-way fares from KRW 184,600 and round-trip from KRW 337,600. Based on Trip.com's latest 7-day flight data.

    • BUF 12:21
      8h 27m
      1 stop
      SAT 19:48
      Buffalo - San Antonio | Thu, Nov 5 | Delta Air Lines
      SAT 16:00
      6h 59m
      1 stop
      BUF 23:59
      San Antonio - Buffalo | Thu, Nov 12 | Delta Air Lines
      KRW 337,600 KRW 591,900
      43% off
      43% off
      KRW 591,900 KRW 337,600
    • BUF 18:55
      6h 38m
      1 stop
      SAT 00:33
      Buffalo - San Antonio | Thu, Oct 22 | Delta Air Lines
      SAT 13:20
      9h 39m
      1 stop
      BUF 23:59
      San Antonio - Buffalo | Sun, Oct 25 | Delta Air Lines
      KRW 401,400 KRW 591,900
      32% off
      32% off
      KRW 591,900 KRW 401,400
    • BUF 16:04
      6h 44m
      1 stop
      SAT 21:48
      Buffalo - San Antonio | Tue, Oct 27 | Delta Air Lines
      SAT 17:00
      5h 59m
      1 stop
      BUF 23:59
      San Antonio - Buffalo | Sun, Nov 1 | Delta Air Lines
      KRW 402,400 KRW 591,900
      32% off
      32% off
      KRW 591,900 KRW 402,400
    • BUF 12:11
      8h 49m
      1 stop
      SAT 20:00
      Buffalo - San Antonio | Fri, Dec 4 | Delta Air Lines
      SAT 16:36
      6h 29m
      1 stop
      BUF 00:05
      San Antonio - Buffalo | Tue, Dec 8 | Delta Air Lines
      KRW 412,100
      30% off
      KRW 591,900 KRW 412,100
    • BUF 06:00
      7h 39m
      1 stop
      SAT 12:39
      Buffalo - San Antonio | Wed, Nov 11 | Delta Air Lines
      SAT 16:32
      6h 27m
      1 stop
      BUF 23:59
      San Antonio - Buffalo | Sat, Nov 14 | Delta Air Lines
      KRW 412,900
      30% off
      KRW 591,900 KRW 412,900
    • BUF 16:48
      7h 9m
      1 stop
      SAT 22:57
      Buffalo - San Antonio | Thu, Oct 22 | American Airlines
      SAT 16:28
      5h 26m
      1 stop
      BUF 22:54
      San Antonio - Buffalo | Sun, Oct 25 | American Airlines
      KRW 416,300
      30% off
      KRW 591,900 KRW 416,300
    • BUF 06:44
      7h 25m
      1 stop
      SAT 13:09
      Buffalo - San Antonio | Fri, Nov 27 | American Airlines
      SAT 16:34
      5h 19m
      1 stop
      BUF 22:53
      San Antonio - Buffalo | Wed, Dec 2 | American Airlines
      KRW 427,000
      28% off
      KRW 591,900 KRW 427,000
    • BUF 15:56
      8h
      1 stop
      SAT 22:56
      Buffalo - San Antonio | Sat, Oct 24 | American Airlines
      SAT 07:00
      6h 27m
      1 stop
      BUF 14:27
      San Antonio - Buffalo | Tue, Oct 27 | American Airlines
      KRW 441,700
      25% off
      KRW 591,900 KRW 441,700
    • BUF 18:46
      6h 9m
      1 stop
      SAT 23:55
      Buffalo - San Antonio | Tue, Dec 15 | American Airlines
      SAT 15:00
      6h 52m
      1 stop
      BUF 22:52
      San Antonio - Buffalo | Tue, Dec 22 | American Airlines
      KRW 466,200
      21% off
      KRW 591,900 KRW 466,200
    • BUF 13:00
      17h 25m
      1 stop
      SAT 14:00
      Buffalo - San Antonio | Fri, Oct 23 | Normal Airline
      SAT 15:00
      6h
      Direct
      BUF 16:00
      San Antonio - Buffalo | Sun, Oct 25 | Normal Airline
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    • Cheapest
      BUF 12:21
      8h 27m
      1 stop
      SAT 19:48
      Buffalo - San Antonio | Thu, Nov 5 | Delta Air Lines
      KRW 184,600 KRW 333,800
      45% off
      45% off
      KRW 333,800 KRW 184,600
    • BUF 14:00
      27h 15m
      1 stop
      SAT 16:15
      Buffalo - San Antonio | Thu, Nov 12 | Frontier Airlines
      KRW 190,400 KRW 333,800
      43% off
      43% off
      KRW 333,800 KRW 190,400
    • BUF 15:53
      8h 14m
      1 stop
      SAT 23:07
      Buffalo - San Antonio | Thu, Oct 22 | Delta Air Lines
      KRW 202,900 KRW 333,800
      39% off
      39% off
      KRW 333,800 KRW 202,900
    • BUF 12:21
      8h 27m
      1 stop
      SAT 19:48
      Buffalo - San Antonio | Fri, Oct 30 | Delta Air Lines
      KRW 216,600
      35% off
      KRW 333,800 KRW 216,600
    • BUF 17:20
      5h 28m
      1 stop
      SAT 21:48
      Buffalo - San Antonio | Wed, Oct 28 | Delta Air Lines
      KRW 216,800
      35% off
      KRW 333,800 KRW 216,800
    • BUF 12:21
      5h 53m
      1 stop
      SAT 17:14
      Buffalo - San Antonio | Sat, Oct 31 | Delta Air Lines
      KRW 226,600
      32% off
      KRW 333,800 KRW 226,600
    • BUF 18:55
      6h 38m
      1 stop
      SAT 00:33
      Buffalo - San Antonio | Sat, Oct 24 | Delta Air Lines
      KRW 267,500
      20% off
      KRW 333,800 KRW 267,500
    • BUF 14:55
      6h 13m
      1 stop
      SAT 20:08
      Buffalo - San Antonio | Thu, Oct 22 | American Airlines
      KRW 273,400
      18% off
      KRW 333,800 KRW 273,400
    • BUF 12:58
      7h 45m
      1 stop
      SAT 19:43
      Buffalo - San Antonio | Thu, Nov 5 | American Airlines
      KRW 273,800
      18% off
      KRW 333,800 KRW 273,800
    • BUF 13:00
      17h 25m
      1 stop
      SAT 14:00
      Buffalo - San Antonio | Fri, Oct 23 | Normal Airline
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    • BUF 07:06
      6h 3m
      1 stop
      SAT 12:09
      Buffalo - San Antonio | Sun, Dec 27 | American Airlines
      KRW 555,400 KRW 776,700
      28% off
      28% off
      KRW 776,700 KRW 555,400
    • BUF 06:01
      6h 3m
      1 stop
      SAT 11:04
      Buffalo - San Antonio | Sat, Dec 26 | American Airlines
      KRW 644,600 KRW 776,700
      17% off
      17% off
      KRW 776,700 KRW 644,600
    • BUF 13:00
      17h 25m
      1 stop
      SAT 14:00
      Buffalo - San Antonio | Fri, Oct 23 | Normal Airline
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    • BUF 07:06
      6h 3m
      1 stop
      SAT 12:09
      Buffalo - San Antonio | Sun, Dec 27 | American Airlines
      KRW 555,400 KRW 669,200
      17% off
      17% off
      KRW 669,200 KRW 555,400
    • BUF 13:00
      17h 25m
      1 stop
      SAT 14:00
      Buffalo - San Antonio | Fri, Oct 23 | 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 airlines are the most popular for Buffalo to San Antonio International Airport flights?

United Airlines logo United Airlines

Flight Schedule from Buffalo to San Antonio International Airport

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. DL2898

    Buffalo Niagara International Airport

    06:25

    BUF

    1h 19m

    Direct

    07:44

    DTW

    S M T W T F S
    Search

  4. DL788

    Detroit Metropolitan Wayne County Airport

    08:26

    DTW

    3h 15m

    Direct

    10:41

    SAT

    S M T W T - S

  5. DL1384

    Buffalo Niagara International Airport

    12:21

    BUF

    2h 9m

    Direct

    14:30

    ATL

    S M T W T F S
    Search

  6. DL1465

    Hartsfield–Jackson Atlanta International Airport

    15:40

    ATL

    2h 34m

    Direct

    17:14

    SAT

    S M T W T F S

  7. UA2747

    Buffalo Niagara International Airport

    17:50

    BUF

    1h 48m

    Direct

    18:38

    ORD

    S M T W T F S
    Search

  8. UA1394

    O'Hare International Airport

    20:30

    ORD

    3h 8m

    Direct

    23:38

    SAT

    S M T W T F S

  9. AA5075

    Buffalo Niagara International Airport

    14:55

    BUF

    1h 30m

    Direct

    16:25

    DCA

    S M T W T F S
    Search

  10. AA1947

    Ronald Reagan Washington National Airport

    17:15

    DCA

    3h 53m

    Direct

    20:08

    SAT

    S M T W T F S

  11. UA4390

    Buffalo Niagara International Airport

    06:00

    BUF

    1h 28m

    Direct

    07:28

    IAD

    S - - - - - S
    Search

  12. UA1789

    Dulles International Airport

    08:25

    IAD

    3h 56m

    Direct

    11:21

    SAT

    S M T W T - S

  13. AA1203

    Buffalo Niagara International Airport

    11:40

    BUF

    1h 58m

    Direct

    13:38

    CLT

    S M T W T F S
    Search

  14. AA2934

    Charlotte Douglas International Airport

    15:05

    CLT

    3h 5m

    Direct

    17:10

    SAT

    S - T W T F S

  15. DL2664

    Buffalo Niagara International Airport

    06:00

    BUF

    2h 21m

    Direct

    08:21

    ATL

    S M T W T F S
    Search

  16. DL1408

    Hartsfield–Jackson Atlanta International Airport

    11:02

    ATL

    2h 33m

    Direct

    12:35

    SAT

    S M T W T F S

  17. DL2050

    Buffalo Niagara International Airport

    18:45

    BUF

    2h 18m

    Direct

    21:03

    ATL

    S - - W T - 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. DL2266

    Buffalo Niagara International Airport

    17:24

    BUF

    2h 25m

    Direct

    19:49

    ATL

    S M T W T F S
    Search

  20. DL1508

    Hartsfield–Jackson Atlanta International Airport

    22:50

    ATL

    2h 38m

    Direct

    00:28

    SAT

    S M T W T F S
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What to know about flights from Buffalo to San Antonio International Airport?

Cheapest one-way flight price KRW 184,600
Off-season travel month September
Peak season for travel July

FAQs for Buffalo to San Antonio International Airport Flights

  • When are flight tickets from Buffalo (BUF) to San Antonio (SAT) the cheapest?

    Airlines adjust prices for flights from Buffalo to San Antonio based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • According to Trip.com's data, the lowest price is around KRW 666,800.
    • The distance from San Antonio International Airport to downtown is about 12km, by taxi about 30 minutes.
  • There are 2 airport(s) in San Antonio (SAT): San Antonio International Airport and Kelly Field Annex/Lackland Air Force Base.
  • One-way flights from Buffalo to San Antonio International Airport currently start from KRW 184,600, and round-trip fares start from KRW 337,600. The lowest fare is currently available on flights operated by Delta Air Lines departing on Thu, Nov 5. Fares are subject to change based on availability.
  • Enter your Buffalo 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 cancellation policy, fill in your passenger details and pay to receive your booking confirmation.

Find Cheap Flights with Trip.com

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 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

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.