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Buffalo Niagara International Airport to San Diego International Airport flight
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Buffalo Niagara International Airport to San Diego International Airport Flights Info

Cheapest one-way
PHP 7,202
American Airlines American Airlines 8h 14m · 1 stop Wed, Nov 25
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Cheapest round-trip
PHP 37,078
Alaska Airlines Alaska Airlines 8h 52m · 2 stops Fri, Dec 25 - Mon, Dec 28
Book Now
Recommended airlines
American Airlines American AirlinesCheapest· From PHP 7,202 American Airlines American AirlinesMost booked

Explore the cheapest one-way and round-trip flights from Buffalo Niagara International Airport to San Diego International Airport over the next 90 days, with one-way fares from PHP 7,202 and round-trip from PHP 37,078. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      BUF 16:41
      8h 14m
      1 stop
      SAN 21:55
      Buffalo - San Diego | Wed, Nov 25 | American Airlines
      PHP 7,202 PHP 28,961
      75% off
      75% off
      PHP 28,961 PHP 7,202
    • BUF 12:50
      10h 58m
      1 stop
      SAN 20:48
      Buffalo - San Diego | Tue, Dec 8 | American Airlines
      PHP 7,231 PHP 28,961
      75% off
      75% off
      PHP 28,961 PHP 7,231
    • BUF 18:41
      7h 57m
      1 stop
      SAN 23:38
      Buffalo - San Diego | Wed, Dec 16 | Delta Air Lines
      PHP 9,972 PHP 28,961
      66% off
      66% off
      PHP 28,961 PHP 9,972
    • BUF 12:11
      10h 50m
      1 stop
      SAN 20:01
      Buffalo - San Diego | Tue, Dec 8 | Delta Air Lines
      PHP 10,153
      65% off
      PHP 28,961 PHP 10,153
    • BUF 06:00
      8h 38m
      1 stop
      SAN 11:38
      Buffalo - San Diego | Thu, Nov 19 | Delta Air Lines
      PHP 10,239
      65% off
      PHP 28,961 PHP 10,239
    • BUF 18:41
      7h 57m
      1 stop
      SAN 23:38
      Buffalo - San Diego | Sun, Dec 13 | Delta Air Lines
      PHP 10,383
      64% off
      PHP 28,961 PHP 10,383
    • BUF 11:26
      10h 52m
      1 stop
      SAN 19:18
      Buffalo - San Diego | Wed, Dec 16 | American Airlines
      PHP 10,459
      64% off
      PHP 28,961 PHP 10,459
    • BUF 07:00
      10h 23m
      1 stop
      SAN 14:23
      Buffalo - San Diego | Wed, Dec 9 | American Airlines
      PHP 10,459
      64% off
      PHP 28,961 PHP 10,459
    • BUF 18:49
      8h 10m
      1 stop
      SAN 23:59
      Buffalo - San Diego | Wed, Dec 2 | American Airlines
      PHP 10,468
      64% off
      PHP 28,961 PHP 10,468
    • BUF 13:00
      17h 25m
      1 stop
      SAN 14:00
      Buffalo - San Diego | Sun, Nov 15 | Normal Airline
      More cheap flights
      More cheap flights
    • BUF 11:10
      8h 52m
      1 stop
      SAN 17:02
      Buffalo - San Diego | Fri, Dec 25 | Alaska Airlines
      SAN 22:50
      8h 50m
      1 stop
      BUF 10:40
      San Diego - Buffalo | Mon, Dec 28 | American Airlines
      PHP 37,078 PHP 103,247
      64% off
      64% off
      PHP 103,247 PHP 37,078
    • BUF 13:10
      9h 17m
      1 stop
      SAN 19:27
      Buffalo - San Diego | Fri, Dec 25 | Delta Air Lines
      SAN 22:33
      8h 44m
      1 stop
      BUF 10:17
      San Diego - Buffalo | Mon, Dec 28 | American Airlines
      PHP 40,956 PHP 103,247
      60% off
      60% off
      PHP 103,247 PHP 40,956
    • BUF 17:35
      8h 20m
      1 stop
      SAN 22:55
      Buffalo - San Diego | Fri, Dec 25 | United Airlines
      SAN 22:33
      8h 44m
      1 stop
      BUF 10:17
      San Diego - Buffalo | Mon, Dec 28 | American Airlines
      PHP 42,656 PHP 103,247
      59% off
      59% off
      PHP 103,247 PHP 42,656
    • BUF 17:00
      8h 45m
      1 stop
      SAN 22:45
      Buffalo - San Diego | Sun, Dec 27 | Alaska Airlines
      SAN 22:33
      8h 51m
      1 stop
      BUF 10:24
      San Diego - Buffalo | Sat, Jan 2 | American Airlines
      PHP 59,905
      42% off
      PHP 103,247 PHP 59,905
    • BUF 06:25
      9h 48m
      1 stop
      SAN 13:13
      Buffalo - San Diego | Sun, Dec 27 | American Airlines
      SAN 22:33
      8h 51m
      1 stop
      BUF 10:24
      San Diego - Buffalo | Sat, Jan 2 | American Airlines
      PHP 62,054
      40% off
      PHP 103,247 PHP 62,054
    • BUF 06:30
      8h 6m
      1 stop
      SAN 11:36
      Buffalo - San Diego | Sun, Dec 27 | United Airlines
      SAN 22:33
      8h 51m
      1 stop
      BUF 10:24
      San Diego - Buffalo | Sat, Jan 2 | American Airlines
      PHP 81,261
      21% off
      PHP 103,247 PHP 81,261
    • BUF 06:00
      7h 45m
      1 stop
      SAN 10:45
      Buffalo - San Diego | Sun, Dec 27 | Delta Air Lines
      SAN 22:33
      8h 51m
      1 stop
      BUF 10:24
      San Diego - Buffalo | Sat, Jan 2 | American Airlines
      PHP 83,630
      19% off
      PHP 103,247 PHP 83,630
    • BUF 13:00
      17h 25m
      1 stop
      SAN 14:00
      Buffalo - San Diego | Sun, Nov 15 | Normal Airline
      SAN 15:00
      6h
      Nonstop
      BUF 16:00
      San Diego - Buffalo | Tue, Nov 17 | Normal Airline
      More cheap flights
      More cheap flights
    • BUF 18:40
      8h 7m
      1 stop
      SAN 23:47
      Buffalo - San Diego | Tue, Dec 1 | American Airlines
      PHP 14,127 PHP 26,414
      47% off
      47% off
      PHP 26,414 PHP 14,127
    • BUF 07:03
      8h 12m
      1 stop
      SAN 12:15
      Buffalo - San Diego | Thu, Dec 24 | American Airlines
      PHP 15,177 PHP 26,414
      43% off
      43% off
      PHP 26,414 PHP 15,177
    • BUF 15:41
      8h 56m
      1 stop
      SAN 21:37
      Buffalo - San Diego | Thu, Dec 17 | American Airlines
      PHP 17,116 PHP 26,414
      35% off
      35% off
      PHP 26,414 PHP 17,116
    • BUF 07:52
      7h 54m
      1 stop
      SAN 12:46
      Buffalo - San Diego | Tue, Nov 24 | American Airlines
      PHP 19,189
      27% off
      PHP 26,414 PHP 19,189
    • BUF 11:10
      8h 52m
      1 stop
      SAN 17:02
      Buffalo - San Diego | Thu, Dec 24 | Alaska Airlines
      PHP 19,580
      26% off
      PHP 26,414 PHP 19,580
    • BUF 11:10
      8h 52m
      1 stop
      SAN 17:02
      Buffalo - San Diego | Wed, Dec 23 | Alaska Airlines
      PHP 21,395
      19% off
      PHP 26,414 PHP 21,395
    • BUF 13:00
      17h 25m
      1 stop
      SAN 14:00
      Buffalo - San Diego | Sun, Nov 15 | Normal Airline
      More cheap flights
      More cheap flights
    • BUF 08:50
      7h 6m
      1 stop
      SAN 12:56
      Buffalo - San Diego | Tue, Nov 24 | United Airlines
      PHP 22,780 PHP 46,094
      51% off
      51% off
      PHP 46,094 PHP 22,780
    • BUF 06:05
      7h 22m
      1 stop
      SAN 10:27
      Buffalo - San Diego | Tue, Dec 1 | Delta Air Lines
      PHP 23,458 PHP 28,961
      19% off
      19% off
      PHP 28,961 PHP 23,458
    • BUF 10:42
      7h 32m
      1 stop
      SAN 15:14
      Buffalo - San Diego | Thu, Dec 24 | United Airlines
      PHP 37,336 PHP 46,094
      19% off
      19% off
      PHP 46,094 PHP 37,336
    • BUF 10:30
      7h 42m
      1 stop
      SAN 15:12
      Buffalo - San Diego | Wed, Dec 16 | United Airlines
      PHP 27,957
      39% off
      PHP 46,094 PHP 27,957
    • BUF 18:41
      7h 57m
      1 stop
      SAN 23:38
      Buffalo - San Diego | Wed, Dec 16 | Delta Air Lines
      PHP 9,972
      66% off
      PHP 28,961 PHP 9,972
    • BUF 18:41
      7h 57m
      1 stop
      SAN 23:38
      Buffalo - San Diego | Sun, Dec 13 | Delta Air Lines
      PHP 10,383
      64% off
      PHP 28,961 PHP 10,383
    • BUF 18:41
      7h 57m
      1 stop
      SAN 23:38
      Buffalo - San Diego | Mon, Dec 7 | Delta Air Lines
      PHP 10,688
      63% off
      PHP 28,961 PHP 10,688
    • BUF 13:38
      8h
      1 stop
      SAN 18:38
      Buffalo - San Diego | Mon, Dec 21 | United Airlines
      PHP 27,957
      39% off
      PHP 46,094 PHP 27,957
    • BUF 17:52
      8h 1m
      1 stop
      SAN 22:53
      Buffalo - San Diego | Wed, Dec 23 | Delta Air Lines
      PHP 21,978
      52% off
      PHP 46,094 PHP 21,978
    • BUF 13:00
      17h 25m
      1 stop
      SAN 14:00
      Buffalo - San Diego | Sun, Nov 15 | Normal Airline
      More cheap flights
      More cheap flights

Displayed flight fares from Buffalo to San Diego 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 Diego International Airport?

The cheapest airline flying from Buffalo Niagara International Airport to San Diego International Airport is American Airlines (from PHP 7,202) among 1 carriers operating this route. Based on Trip.com's latest 7-day flight data.
American Airlines logo American Airlines

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA1727

    Buffalo Niagara International Airport

    08:20

    BUF

    3h 58m

    Nonstop

    10:18

    DEN

    S M T W T F S
    Search

  2. UA1940

    Denver International Airport

    11:25

    DEN

    2h 31m

    Nonstop

    12:56

    SAN

    S M T W T F S

  3. DL1721

    Buffalo Niagara International Airport

    06:10

    BUF

    1h 23m

    Nonstop

    07:33

    DTW

    S M T W T F S
    Search

  4. DL492

    Detroit Metropolitan Wayne County Airport

    08:29

    DTW

    4h 57m

    Nonstop

    10:26

    SAN

    S M T W T F S

  5. UA2747

    Buffalo Niagara International Airport

    17:50

    BUF

    1h 48m

    Nonstop

    18:38

    ORD

    S M T W T - S
    Search

  6. UA2472

    O'Hare International Airport

    19:45

    ORD

    4h 12m

    Nonstop

    21:57

    SAN

    S M T W T F S

  7. AA2359

    Buffalo Niagara International Airport

    07:55

    BUF

    2h 10m

    Nonstop

    09:05

    ORD

    S M T W T F S
    Search

  8. AA2131

    O'Hare International Airport

    06:38

    ORD

    4h 35m

    Nonstop

    09:13

    SAN

    - - - W T - -

  9. DL2050

    Buffalo Niagara International Airport

    19:40

    BUF

    2h 18m

    Nonstop

    21:58

    ATL

    S M T W T - S
    Search

  10. DL896

    Hartsfield–Jackson Atlanta International Airport

    21:15

    ATL

    4h 48m

    Nonstop

    23:03

    SAN

    S M T W T F S

  11. UA543

    Buffalo Niagara International Airport

    06:30

    BUF

    2h 3m

    Nonstop

    07:33

    ORD

    S M T W T F S
    Search

  12. UA660

    O'Hare International Airport

    08:50

    ORD

    4h 37m

    Nonstop

    11:27

    SAN

    S M T W T F S

  13. DL4639

    Buffalo Niagara International Airport

    09:00

    BUF

    1h 19m

    Nonstop

    10:19

    DTW

    S M T W T - S
    Search

  14. DL369

    Detroit Metropolitan Wayne County Airport

    16:30

    DTW

    4h 57m

    Nonstop

    18:27

    SAN

    S M T W T F S

  15. AA2378

    Buffalo Niagara International Airport

    18:44

    BUF

    2h 19m

    Nonstop

    20:03

    ORD

    - - - W T - -
    Search

  16. AA2920

    O'Hare International Airport

    21:20

    ORD

    4h 48m

    Nonstop

    00:08

    SAN

    - - - W T - -

  17. AA1360

    Buffalo Niagara International Airport

    16:40

    BUF

    3h 44m

    Nonstop

    19:24

    DFW

    S M T W T F S
    Search

  18. AA3150

    Dallas Fort Worth International Airport

    20:40

    DFW

    3h 10m

    Nonstop

    21:50

    SAN

    S - T W T - S

  19. AA1659

    Buffalo Niagara International Airport

    06:00

    BUF

    2h 9m

    Nonstop

    08:09

    CLT

    S M T W T F S
    Search

  20. AA1954

    Charlotte Douglas International Airport

    08:55

    CLT

    5h 14m

    Nonstop

    11:09

    SAN

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

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

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

    There are around 1 daily flights from Buffalo Niagara International Airport (BUF) to San Diego International Airport (SAN).
  • The earliest flight from Buffalo Niagara International Airport to San Diego International Airport departs at 09:15, and the last departs at 09:15, with about 1 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Buffalo Niagara International Airport (BUF) to San Diego International Airport (SAN) is quite popular. Without considering departure times or holidays, tickets cost around PHP 18,530 in November, the most expensive month to book this route.
    • The distance from San Diego International Airport to downtown is about 3 km, by taxi about 20 minutes.
    • The distance from McClellan-Palomar Airport to downtown is about 47 km, by taxi about 1 hour.
  • One-way flights from Buffalo Niagara International Airport to San Diego International Airport currently start from PHP 7,202, and round-trip fares start from PHP 37,078. The current lowest fare is a American Airlines flight departing on Wed, Nov 25; 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 Diego International Airport is PHP 19,464. Prices may vary depending on the departure date, airline, and availability.
  • Enter Buffalo Niagara International Airport and San Diego 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.