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Route overview: Buffalo to San Juan (SJU) flight deals

Buffalo → San Juan

Jan 10, 2027 · choose your return date

BUF → SJU1 adulteconomyOne way and round trips

30 flight options · 2 airlines

Choose your return date

One-way flights and round trips by duration. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

January 2027

Jan 10, 2027 · One wayAmerican AirlinesUp to 1 stop each way$230.00 Jan 10, 2027 · One wayJetBlue AirwaysNonstop$235.00 Jan 10, 2027 – Jan 11, 2027 · 1 nightAmerican AirlinesUp to 1 stop each way$430.00 Jan 10, 2027 – Jan 11, 2027 · 1 nightJetBlue AirwaysNonstop$440.00 Jan 10, 2027 – Jan 12, 2027 · 2 nightsAmerican AirlinesUp to 1 stop each way$430.00 Jan 10, 2027 – Jan 12, 2027 · 2 nightsJetBlue AirwaysNonstop$440.00 Jan 10, 2027 – Jan 13, 2027 · 3 nightsAmerican AirlinesUp to 1 stop each way$430.00 Jan 10, 2027 – Jan 13, 2027 · 3 nightsJetBlue AirwaysNonstop$440.00 Jan 10, 2027 – Jan 14, 2027 · 4 nightsAmerican AirlinesUp to 1 stop each way$430.00 Jan 10, 2027 – Jan 14, 2027 · 4 nightsJetBlue AirwaysNonstop$440.00 Jan 10, 2027 – Jan 15, 2027 · 5 nightsAmerican AirlinesUp to 1 stop each way$462.25 Jan 10, 2027 – Jan 15, 2027 · 5 nightsJetBlue AirwaysNonstop$473.00 Jan 10, 2027 – Jan 16, 2027 · 6 nightsAmerican AirlinesUp to 1 stop each way$462.25 Jan 10, 2027 – Jan 16, 2027 · 6 nightsJetBlue AirwaysNonstop$473.00 Jan 10, 2027 – Jan 17, 2027 · 7 nightsAmerican AirlinesUp to 1 stop each way$462.25 Jan 10, 2027 – Jan 17, 2027 · 7 nightsJetBlue AirwaysNonstop$473.00 Jan 10, 2027 – Jan 18, 2027 · 8 nightsAmerican AirlinesUp to 1 stop each way$462.25 Jan 10, 2027 – Jan 18, 2027 · 8 nightsJetBlue AirwaysNonstop$473.00 Jan 10, 2027 – Jan 19, 2027 · 9 nightsAmerican AirlinesUp to 1 stop each way$430.00 Jan 10, 2027 – Jan 19, 2027 · 9 nightsJetBlue AirwaysNonstop$440.00 Jan 10, 2027 – Jan 20, 2027 · 10 nightsAmerican AirlinesUp to 1 stop each way$430.00 Jan 10, 2027 – Jan 20, 2027 · 10 nightsJetBlue AirwaysNonstop$440.00 Jan 10, 2027 – Jan 21, 2027 · 11 nightsAmerican AirlinesUp to 1 stop each way$430.00 Jan 10, 2027 – Jan 21, 2027 · 11 nightsJetBlue AirwaysNonstop$440.00 Jan 10, 2027 – Jan 22, 2027 · 12 nightsAmerican AirlinesUp to 1 stop each way$430.00 Jan 10, 2027 – Jan 22, 2027 · 12 nightsJetBlue AirwaysNonstop$440.00 Jan 10, 2027 – Jan 23, 2027 · 13 nightsAmerican AirlinesUp to 1 stop each way$430.00 Jan 10, 2027 – Jan 23, 2027 · 13 nightsJetBlue AirwaysNonstop$440.00 Jan 10, 2027 – Jan 24, 2027 · 14 nightsAmerican AirlinesUp to 1 stop each way$430.00 Jan 10, 2027 – Jan 24, 2027 · 14 nightsJetBlue AirwaysNonstop$440.00

Flights for your trip

  1. Sun, Jan 10 · One way

    American Airlines
    12:50 pmBUF
    7h 23m
    CLT · 1h 41m
    9:13 pmSJU

    One-way total · 1 adult · Taxes included

  2. Sun, Jan 10 · One way

    JetBlue Airways
    7:00 amBUF
    4h 48m
    Nonstop
    12:48 pmSJU

    One-way total · 1 adult · Taxes included

  3. Sun, Jan 10 – Mon, Jan 11

    American Airlines
    12:50 pmBUF
    7h 23m
    CLT · 1h 41m
    9:13 pmSJU
    American Airlines
    7:05 amSJU
    8h 52m
    CLT · 3h
    2:57 pmBUF

    Round-trip total · 1 adult · Taxes included

  4. Sun, Jan 10 – Mon, Jan 11

    JetBlue Airways
    7:00 amBUF
    4h 48m
    Nonstop
    12:48 pmSJU
    JetBlue Airways
    6:05 pmSJU
    4h 42m
    Nonstop
    9:47 pmBUF

    Round-trip total · 1 adult · Taxes included

  5. Sun, Jan 10 – Tue, Jan 12

    American Airlines
    12:50 pmBUF
    7h 23m
    CLT · 1h 41m
    9:13 pmSJU
    American Airlines
    7:05 amSJU
    8h 52m
    CLT · 3h
    2:57 pmBUF

    Round-trip total · 1 adult · Taxes included

  6. Sun, Jan 10 – Tue, Jan 12

    JetBlue Airways
    7:00 amBUF
    4h 48m
    Nonstop
    12:48 pmSJU
    JetBlue Airways
    6:05 pmSJU
    4h 42m
    Nonstop
    9:47 pmBUF

    Round-trip total · 1 adult · Taxes included

  7. Sun, Jan 10 – Wed, Jan 13

    American Airlines
    12:50 pmBUF
    7h 23m
    CLT · 1h 41m
    9:13 pmSJU
    American Airlines
    7:05 amSJU
    8h 52m
    CLT · 3h
    2:57 pmBUF

    Round-trip total · 1 adult · Taxes included

  8. Sun, Jan 10 – Wed, Jan 13

    JetBlue Airways
    7:00 amBUF
    4h 48m
    Nonstop
    12:48 pmSJU
    JetBlue Airways
    6:05 pmSJU
    4h 42m
    Nonstop
    9:47 pmBUF

    Round-trip total · 1 adult · Taxes included

  9. Sun, Jan 10 – Thu, Jan 14

    American Airlines
    12:50 pmBUF
    7h 23m
    CLT · 1h 41m
    9:13 pmSJU
    American Airlines
    7:05 amSJU
    8h 52m
    CLT · 3h
    2:57 pmBUF

    Round-trip total · 1 adult · Taxes included

  10. Sun, Jan 10 – Thu, Jan 14

    JetBlue Airways
    7:00 amBUF
    4h 48m
    Nonstop
    12:48 pmSJU
    JetBlue Airways
    6:05 pmSJU
    4h 42m
    Nonstop
    9:47 pmBUF

    Round-trip total · 1 adult · Taxes included

  11. Sun, Jan 10 – Sat, Jan 16

    American Airlines
    12:50 pmBUF
    7h 23m
    CLT · 1h 41m
    9:13 pmSJU
    American Airlines
    7:05 amSJU
    8h 52m
    CLT · 3h
    2:57 pmBUF

    Round-trip total · 1 adult · Taxes included

  12. Sun, Jan 10 – Sat, Jan 16

    JetBlue Airways
    7:00 amBUF
    4h 48m
    Nonstop
    12:48 pmSJU
    JetBlue Airways
    6:05 pmSJU
    4h 42m
    Nonstop
    9:47 pmBUF

    Round-trip total · 1 adult · Taxes included

  13. Sun, Jan 10 – Sun, Jan 17

    American Airlines
    12:50 pmBUF
    7h 23m
    CLT · 1h 41m
    9:13 pmSJU
    American Airlines
    7:05 amSJU
    8h 52m
    CLT · 3h
    2:57 pmBUF

    Round-trip total · 1 adult · Taxes included

  14. Sun, Jan 10 – Sun, Jan 17

    JetBlue Airways
    7:00 amBUF
    4h 48m
    Nonstop
    12:48 pmSJU
    JetBlue Airways
    6:05 pmSJU
    4h 42m
    Nonstop
    9:47 pmBUF

    Round-trip total · 1 adult · Taxes included

  15. Sun, Jan 10 – Mon, Jan 18

    American Airlines
    12:50 pmBUF
    7h 23m
    CLT · 1h 41m
    9:13 pmSJU
    American Airlines
    7:05 amSJU
    8h 52m
    CLT · 3h
    2:57 pmBUF

    Round-trip total · 1 adult · Taxes included

  16. Sun, Jan 10 – Mon, Jan 18

    JetBlue Airways
    7:00 amBUF
    4h 48m
    Nonstop
    12:48 pmSJU
    JetBlue Airways
    6:05 pmSJU
    4h 42m
    Nonstop
    9:47 pmBUF

    Round-trip total · 1 adult · Taxes included

  17. Sun, Jan 10 – Wed, Jan 20

    American Airlines
    12:50 pmBUF
    7h 23m
    CLT · 1h 41m
    9:13 pmSJU
    American Airlines
    7:05 amSJU
    8h 52m
    CLT · 3h
    2:57 pmBUF

    Round-trip total · 1 adult · Taxes included

  18. Sun, Jan 10 – Wed, Jan 20

    JetBlue Airways
    7:00 amBUF
    4h 48m
    Nonstop
    12:48 pmSJU
    JetBlue Airways
    6:05 pmSJU
    4h 42m
    Nonstop
    9:47 pmBUF

    Round-trip total · 1 adult · Taxes included

  19. Sun, Jan 10 – Thu, Jan 21

    American Airlines
    12:50 pmBUF
    7h 23m
    CLT · 1h 41m
    9:13 pmSJU
    American Airlines
    7:05 amSJU
    8h 52m
    CLT · 3h
    2:57 pmBUF

    Round-trip total · 1 adult · Taxes included

  20. Sun, Jan 10 – Thu, Jan 21

    JetBlue Airways
    7:00 amBUF
    4h 48m
    Nonstop
    12:48 pmSJU
    JetBlue Airways
    6:05 pmSJU
    4h 42m
    Nonstop
    9:47 pmBUF

    Round-trip total · 1 adult · Taxes included

  21. Sun, Jan 10 – Fri, Jan 22

    American Airlines
    12:50 pmBUF
    7h 23m
    CLT · 1h 41m
    9:13 pmSJU
    American Airlines
    7:05 amSJU
    8h 52m
    CLT · 3h
    2:57 pmBUF

    Round-trip total · 1 adult · Taxes included

  22. Sun, Jan 10 – Fri, Jan 22

    JetBlue Airways
    7:00 amBUF
    4h 48m
    Nonstop
    12:48 pmSJU
    JetBlue Airways
    6:05 pmSJU
    4h 42m
    Nonstop
    9:47 pmBUF

    Round-trip total · 1 adult · Taxes included

  23. Sun, Jan 10 – Sun, Jan 24

    American Airlines
    12:50 pmBUF
    7h 23m
    CLT · 1h 41m
    9:13 pmSJU
    American Airlines
    7:05 amSJU
    8h 52m
    CLT · 3h
    2:57 pmBUF

    Round-trip total · 1 adult · Taxes included

  24. Sun, Jan 10 – Sun, Jan 24

    JetBlue Airways
    7:00 amBUF
    4h 48m
    Nonstop
    12:48 pmSJU
    JetBlue Airways
    6:05 pmSJU
    4h 42m
    Nonstop
    9:47 pmBUF

    Round-trip total · 1 adult · Taxes included

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BUF ⇄ SJU

Economy

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Explore this route

All dates for this routeJan 9, 2027 · Return optionsJan 11, 2027 · Return optionsHotels in San Juan with Axel
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Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time shown. To book or select flights, follow that row's price link; it keeps the exact dates and travelers.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2027-01-10 · one wayJetBlue AirwaysB6635Axel-exclusive $235.002026-10-29T00:54:30Z
2027-01-10 · one wayAmerican AirlinesAA1203 + AA2098Axel-exclusive $230.002026-10-29T00:54:30Z
2027-01-10 → 2027-01-11JetBlue AirwaysB6635 / B6634Axel-exclusive $440.002026-10-29T00:54:30Z
2027-01-10 → 2027-01-11American AirlinesAA1203 + AA2098 / AA3324 + AA3962Axel-exclusive $430.002026-10-29T00:54:30Z
2027-01-10 → 2027-01-12JetBlue AirwaysB6635 / B6634Axel-exclusive $440.002026-10-29T00:54:30Z
2027-01-10 → 2027-01-12American AirlinesAA1203 + AA2098 / AA3324 + AA3962Axel-exclusive $430.002026-10-29T00:54:30Z
2027-01-10 → 2027-01-13JetBlue AirwaysB6635 / B6634Axel-exclusive $440.002026-10-29T00:54:30Z
2027-01-10 → 2027-01-13American AirlinesAA1203 + AA2098 / AA3324 + AA3962Axel-exclusive $430.002026-10-29T00:54:30Z
2027-01-10 → 2027-01-14JetBlue AirwaysB6635 / B6634Axel-exclusive $440.002026-10-29T00:54:30Z
2027-01-10 → 2027-01-14American AirlinesAA1203 + AA2098 / AA3324 + AA3962Axel-exclusive $430.002026-10-29T00:54:30Z
2027-01-10 → 2027-01-15JetBlue AirwaysB6635 / B6634Axel-exclusive $473.002026-10-29T00:54:30Z
2027-01-10 → 2027-01-15American AirlinesAA1203 + AA2098 / AA3324 + AA3962Axel-exclusive $462.252026-10-29T00:54:30Z
2027-01-10 → 2027-01-16JetBlue AirwaysB6635 / B6634Axel-exclusive $473.002026-10-29T00:54:30Z
2027-01-10 → 2027-01-16American AirlinesAA1203 + AA2098 / AA3324 + AA3962Axel-exclusive $462.252026-10-29T00:54:30Z
2027-01-10 → 2027-01-17JetBlue AirwaysB6635 / B6634Axel-exclusive $473.002026-10-29T00:54:30Z
2027-01-10 → 2027-01-17American AirlinesAA1203 + AA2098 / AA3324 + AA3962Axel-exclusive $462.252026-10-29T00:54:30Z
2027-01-10 → 2027-01-18JetBlue AirwaysB6635 / B6634Axel-exclusive $473.002026-10-29T00:54:30Z
2027-01-10 → 2027-01-18American AirlinesAA1203 + AA2098 / AA3324 + AA3962Axel-exclusive $462.252026-10-29T00:54:30Z
2027-01-10 → 2027-01-19JetBlue AirwaysB6635 / B6634Axel-exclusive $440.002026-10-29T00:54:30Z
2027-01-10 → 2027-01-19American AirlinesAA1203 + AA2098 / AA3324 + AA3962Axel-exclusive $430.002026-10-29T00:54:30Z
2027-01-10 → 2027-01-20JetBlue AirwaysB6635 / B6634Axel-exclusive $440.002026-10-29T00:54:30Z
2027-01-10 → 2027-01-20American AirlinesAA1203 + AA2098 / AA3324 + AA3962Axel-exclusive $430.002026-10-29T00:54:30Z
2027-01-10 → 2027-01-21JetBlue AirwaysB6635 / B6634Axel-exclusive $440.002026-10-29T00:54:30Z
2027-01-10 → 2027-01-21American AirlinesAA1203 + AA2098 / AA3324 + AA3962Axel-exclusive $430.002026-10-29T00:54:30Z
2027-01-10 → 2027-01-22JetBlue AirwaysB6635 / B6634Axel-exclusive $440.002026-10-29T00:54:30Z
2027-01-10 → 2027-01-22American AirlinesAA1203 + AA2098 / AA3324 + AA3962Axel-exclusive $430.002026-10-29T00:54:30Z
2027-01-10 → 2027-01-23JetBlue AirwaysB6635 / B6634Axel-exclusive $440.002026-10-29T00:54:30Z
2027-01-10 → 2027-01-23American AirlinesAA1203 + AA2098 / AA3324 + AA3962Axel-exclusive $430.002026-10-29T00:54:30Z
2027-01-10 → 2027-01-24JetBlue AirwaysB6635 / B6634Axel-exclusive $440.002026-10-29T00:54:30Z
2027-01-10 → 2027-01-24American AirlinesAA1203 + AA2098 / AA3324 + AA3962Axel-exclusive $430.002026-10-29T00:54:30Z

Route overview: Buffalo to San Juan (SJU) flight deals

2027-01-10 · one way · Axel-exclusive $230.00

  • American Airlines AA1203 / AA2098: BUF 2027-01-10 12:50:00 → SJU 2027-01-10 21:13:00; 1 stop(s) via CLT; 443 minutes. Local airport times.
    • AA1203: BUF 2027-01-10 12:50:00 → CLT 2027-01-10 14:54:00; layover at CLT: 101 minutes.
    • AA2098: CLT 2027-01-10 16:35:00 → SJU 2027-01-10 21:13:00.

2027-01-10 · one way · Axel-exclusive $235.00

  • JetBlue Airways B6635: BUF 2027-01-10 07:00:00 → SJU 2027-01-10 12:48:00; nonstop; 288 minutes. Local airport times.

2027-01-10 → 2027-01-11 · Axel-exclusive $430.00

  • American Airlines AA1203 / AA2098: BUF 2027-01-10 12:50:00 → SJU 2027-01-10 21:13:00; 1 stop(s) via CLT; 443 minutes. Local airport times.
    • AA1203: BUF 2027-01-10 12:50:00 → CLT 2027-01-10 14:54:00; layover at CLT: 101 minutes.
    • AA2098: CLT 2027-01-10 16:35:00 → SJU 2027-01-10 21:13:00.
  • American Airlines AA3324 / AA3962: SJU 2027-01-11 07:05:00 → BUF 2027-01-11 14:57:00; 1 stop(s) via CLT; 532 minutes. Local airport times.
    • AA3324: SJU 2027-01-11 07:05:00 → CLT 2027-01-11 10:05:00; layover at CLT: 180 minutes.
    • AA3962: CLT 2027-01-11 13:05:00 → BUF 2027-01-11 14:57:00.

2027-01-10 → 2027-01-11 · Axel-exclusive $440.00

  • JetBlue Airways B6635: BUF 2027-01-10 07:00:00 → SJU 2027-01-10 12:48:00; nonstop; 288 minutes. Local airport times.
  • JetBlue Airways B6634: SJU 2027-01-11 18:05:00 → BUF 2027-01-11 21:47:00; nonstop; 282 minutes. Local airport times.

2027-01-10 → 2027-01-12 · Axel-exclusive $430.00

  • American Airlines AA1203 / AA2098: BUF 2027-01-10 12:50:00 → SJU 2027-01-10 21:13:00; 1 stop(s) via CLT; 443 minutes. Local airport times.
    • AA1203: BUF 2027-01-10 12:50:00 → CLT 2027-01-10 14:54:00; layover at CLT: 101 minutes.
    • AA2098: CLT 2027-01-10 16:35:00 → SJU 2027-01-10 21:13:00.
  • American Airlines AA3324 / AA3962: SJU 2027-01-12 07:05:00 → BUF 2027-01-12 14:57:00; 1 stop(s) via CLT; 532 minutes. Local airport times.
    • AA3324: SJU 2027-01-12 07:05:00 → CLT 2027-01-12 10:05:00; layover at CLT: 180 minutes.
    • AA3962: CLT 2027-01-12 13:05:00 → BUF 2027-01-12 14:57:00.

2027-01-10 → 2027-01-12 · Axel-exclusive $440.00

  • JetBlue Airways B6635: BUF 2027-01-10 07:00:00 → SJU 2027-01-10 12:48:00; nonstop; 288 minutes. Local airport times.
  • JetBlue Airways B6634: SJU 2027-01-12 18:05:00 → BUF 2027-01-12 21:47:00; nonstop; 282 minutes. Local airport times.

2027-01-10 → 2027-01-13 · Axel-exclusive $430.00

  • American Airlines AA1203 / AA2098: BUF 2027-01-10 12:50:00 → SJU 2027-01-10 21:13:00; 1 stop(s) via CLT; 443 minutes. Local airport times.
    • AA1203: BUF 2027-01-10 12:50:00 → CLT 2027-01-10 14:54:00; layover at CLT: 101 minutes.
    • AA2098: CLT 2027-01-10 16:35:00 → SJU 2027-01-10 21:13:00.
  • American Airlines AA3324 / AA3962: SJU 2027-01-13 07:05:00 → BUF 2027-01-13 14:57:00; 1 stop(s) via CLT; 532 minutes. Local airport times.
    • AA3324: SJU 2027-01-13 07:05:00 → CLT 2027-01-13 10:05:00; layover at CLT: 180 minutes.
    • AA3962: CLT 2027-01-13 13:05:00 → BUF 2027-01-13 14:57:00.

2027-01-10 → 2027-01-13 · Axel-exclusive $440.00

  • JetBlue Airways B6635: BUF 2027-01-10 07:00:00 → SJU 2027-01-10 12:48:00; nonstop; 288 minutes. Local airport times.
  • JetBlue Airways B6634: SJU 2027-01-13 18:05:00 → BUF 2027-01-13 21:47:00; nonstop; 282 minutes. Local airport times.

2027-01-10 → 2027-01-14 · Axel-exclusive $430.00

  • American Airlines AA1203 / AA2098: BUF 2027-01-10 12:50:00 → SJU 2027-01-10 21:13:00; 1 stop(s) via CLT; 443 minutes. Local airport times.
    • AA1203: BUF 2027-01-10 12:50:00 → CLT 2027-01-10 14:54:00; layover at CLT: 101 minutes.
    • AA2098: CLT 2027-01-10 16:35:00 → SJU 2027-01-10 21:13:00.
  • American Airlines AA3324 / AA3962: SJU 2027-01-14 07:05:00 → BUF 2027-01-14 14:57:00; 1 stop(s) via CLT; 532 minutes. Local airport times.
    • AA3324: SJU 2027-01-14 07:05:00 → CLT 2027-01-14 10:05:00; layover at CLT: 180 minutes.
    • AA3962: CLT 2027-01-14 13:05:00 → BUF 2027-01-14 14:57:00.

2027-01-10 → 2027-01-14 · Axel-exclusive $440.00

  • JetBlue Airways B6635: BUF 2027-01-10 07:00:00 → SJU 2027-01-10 12:48:00; nonstop; 288 minutes. Local airport times.
  • JetBlue Airways B6634: SJU 2027-01-14 18:05:00 → BUF 2027-01-14 21:47:00; nonstop; 282 minutes. Local airport times.

2027-01-10 → 2027-01-16 · Axel-exclusive $462.25

  • American Airlines AA1203 / AA2098: BUF 2027-01-10 12:50:00 → SJU 2027-01-10 21:13:00; 1 stop(s) via CLT; 443 minutes. Local airport times.
    • AA1203: BUF 2027-01-10 12:50:00 → CLT 2027-01-10 14:54:00; layover at CLT: 101 minutes.
    • AA2098: CLT 2027-01-10 16:35:00 → SJU 2027-01-10 21:13:00.
  • American Airlines AA3324 / AA3962: SJU 2027-01-16 07:05:00 → BUF 2027-01-16 14:57:00; 1 stop(s) via CLT; 532 minutes. Local airport times.
    • AA3324: SJU 2027-01-16 07:05:00 → CLT 2027-01-16 10:05:00; layover at CLT: 180 minutes.
    • AA3962: CLT 2027-01-16 13:05:00 → BUF 2027-01-16 14:57:00.

2027-01-10 → 2027-01-16 · Axel-exclusive $473.00

  • JetBlue Airways B6635: BUF 2027-01-10 07:00:00 → SJU 2027-01-10 12:48:00; nonstop; 288 minutes. Local airport times.
  • JetBlue Airways B6634: SJU 2027-01-16 18:05:00 → BUF 2027-01-16 21:47:00; nonstop; 282 minutes. Local airport times.

2027-01-10 → 2027-01-17 · Axel-exclusive $462.25

  • American Airlines AA1203 / AA2098: BUF 2027-01-10 12:50:00 → SJU 2027-01-10 21:13:00; 1 stop(s) via CLT; 443 minutes. Local airport times.
    • AA1203: BUF 2027-01-10 12:50:00 → CLT 2027-01-10 14:54:00; layover at CLT: 101 minutes.
    • AA2098: CLT 2027-01-10 16:35:00 → SJU 2027-01-10 21:13:00.
  • American Airlines AA3324 / AA3962: SJU 2027-01-17 07:05:00 → BUF 2027-01-17 14:57:00; 1 stop(s) via CLT; 532 minutes. Local airport times.
    • AA3324: SJU 2027-01-17 07:05:00 → CLT 2027-01-17 10:05:00; layover at CLT: 180 minutes.
    • AA3962: CLT 2027-01-17 13:05:00 → BUF 2027-01-17 14:57:00.

2027-01-10 → 2027-01-17 · Axel-exclusive $473.00

  • JetBlue Airways B6635: BUF 2027-01-10 07:00:00 → SJU 2027-01-10 12:48:00; nonstop; 288 minutes. Local airport times.
  • JetBlue Airways B6634: SJU 2027-01-17 18:05:00 → BUF 2027-01-17 21:47:00; nonstop; 282 minutes. Local airport times.

2027-01-10 → 2027-01-18 · Axel-exclusive $462.25

  • American Airlines AA1203 / AA2098: BUF 2027-01-10 12:50:00 → SJU 2027-01-10 21:13:00; 1 stop(s) via CLT; 443 minutes. Local airport times.
    • AA1203: BUF 2027-01-10 12:50:00 → CLT 2027-01-10 14:54:00; layover at CLT: 101 minutes.
    • AA2098: CLT 2027-01-10 16:35:00 → SJU 2027-01-10 21:13:00.
  • American Airlines AA3324 / AA3962: SJU 2027-01-18 07:05:00 → BUF 2027-01-18 14:57:00; 1 stop(s) via CLT; 532 minutes. Local airport times.
    • AA3324: SJU 2027-01-18 07:05:00 → CLT 2027-01-18 10:05:00; layover at CLT: 180 minutes.
    • AA3962: CLT 2027-01-18 13:05:00 → BUF 2027-01-18 14:57:00.

2027-01-10 → 2027-01-18 · Axel-exclusive $473.00

  • JetBlue Airways B6635: BUF 2027-01-10 07:00:00 → SJU 2027-01-10 12:48:00; nonstop; 288 minutes. Local airport times.
  • JetBlue Airways B6634: SJU 2027-01-18 18:05:00 → BUF 2027-01-18 21:47:00; nonstop; 282 minutes. Local airport times.

2027-01-10 → 2027-01-20 · Axel-exclusive $430.00

  • American Airlines AA1203 / AA2098: BUF 2027-01-10 12:50:00 → SJU 2027-01-10 21:13:00; 1 stop(s) via CLT; 443 minutes. Local airport times.
    • AA1203: BUF 2027-01-10 12:50:00 → CLT 2027-01-10 14:54:00; layover at CLT: 101 minutes.
    • AA2098: CLT 2027-01-10 16:35:00 → SJU 2027-01-10 21:13:00.
  • American Airlines AA3324 / AA3962: SJU 2027-01-20 07:05:00 → BUF 2027-01-20 14:57:00; 1 stop(s) via CLT; 532 minutes. Local airport times.
    • AA3324: SJU 2027-01-20 07:05:00 → CLT 2027-01-20 10:05:00; layover at CLT: 180 minutes.
    • AA3962: CLT 2027-01-20 13:05:00 → BUF 2027-01-20 14:57:00.

2027-01-10 → 2027-01-20 · Axel-exclusive $440.00

  • JetBlue Airways B6635: BUF 2027-01-10 07:00:00 → SJU 2027-01-10 12:48:00; nonstop; 288 minutes. Local airport times.
  • JetBlue Airways B6634: SJU 2027-01-20 18:05:00 → BUF 2027-01-20 21:47:00; nonstop; 282 minutes. Local airport times.

2027-01-10 → 2027-01-21 · Axel-exclusive $430.00

  • American Airlines AA1203 / AA2098: BUF 2027-01-10 12:50:00 → SJU 2027-01-10 21:13:00; 1 stop(s) via CLT; 443 minutes. Local airport times.
    • AA1203: BUF 2027-01-10 12:50:00 → CLT 2027-01-10 14:54:00; layover at CLT: 101 minutes.
    • AA2098: CLT 2027-01-10 16:35:00 → SJU 2027-01-10 21:13:00.
  • American Airlines AA3324 / AA3962: SJU 2027-01-21 07:05:00 → BUF 2027-01-21 14:57:00; 1 stop(s) via CLT; 532 minutes. Local airport times.
    • AA3324: SJU 2027-01-21 07:05:00 → CLT 2027-01-21 10:05:00; layover at CLT: 180 minutes.
    • AA3962: CLT 2027-01-21 13:05:00 → BUF 2027-01-21 14:57:00.

2027-01-10 → 2027-01-21 · Axel-exclusive $440.00

  • JetBlue Airways B6635: BUF 2027-01-10 07:00:00 → SJU 2027-01-10 12:48:00; nonstop; 288 minutes. Local airport times.
  • JetBlue Airways B6634: SJU 2027-01-21 18:05:00 → BUF 2027-01-21 21:47:00; nonstop; 282 minutes. Local airport times.

2027-01-10 → 2027-01-22 · Axel-exclusive $430.00

  • American Airlines AA1203 / AA2098: BUF 2027-01-10 12:50:00 → SJU 2027-01-10 21:13:00; 1 stop(s) via CLT; 443 minutes. Local airport times.
    • AA1203: BUF 2027-01-10 12:50:00 → CLT 2027-01-10 14:54:00; layover at CLT: 101 minutes.
    • AA2098: CLT 2027-01-10 16:35:00 → SJU 2027-01-10 21:13:00.
  • American Airlines AA3324 / AA3962: SJU 2027-01-22 07:05:00 → BUF 2027-01-22 14:57:00; 1 stop(s) via CLT; 532 minutes. Local airport times.
    • AA3324: SJU 2027-01-22 07:05:00 → CLT 2027-01-22 10:05:00; layover at CLT: 180 minutes.
    • AA3962: CLT 2027-01-22 13:05:00 → BUF 2027-01-22 14:57:00.

2027-01-10 → 2027-01-22 · Axel-exclusive $440.00

  • JetBlue Airways B6635: BUF 2027-01-10 07:00:00 → SJU 2027-01-10 12:48:00; nonstop; 288 minutes. Local airport times.
  • JetBlue Airways B6634: SJU 2027-01-22 18:05:00 → BUF 2027-01-22 21:47:00; nonstop; 282 minutes. Local airport times.

2027-01-10 → 2027-01-24 · Axel-exclusive $430.00

  • American Airlines AA1203 / AA2098: BUF 2027-01-10 12:50:00 → SJU 2027-01-10 21:13:00; 1 stop(s) via CLT; 443 minutes. Local airport times.
    • AA1203: BUF 2027-01-10 12:50:00 → CLT 2027-01-10 14:54:00; layover at CLT: 101 minutes.
    • AA2098: CLT 2027-01-10 16:35:00 → SJU 2027-01-10 21:13:00.
  • American Airlines AA3324 / AA3962: SJU 2027-01-24 07:05:00 → BUF 2027-01-24 14:57:00; 1 stop(s) via CLT; 532 minutes. Local airport times.
    • AA3324: SJU 2027-01-24 07:05:00 → CLT 2027-01-24 10:05:00; layover at CLT: 180 minutes.
    • AA3962: CLT 2027-01-24 13:05:00 → BUF 2027-01-24 14:57:00.

2027-01-10 → 2027-01-24 · Axel-exclusive $440.00

  • JetBlue Airways B6635: BUF 2027-01-10 07:00:00 → SJU 2027-01-10 12:48:00; nonstop; 288 minutes. Local airport times.
  • JetBlue Airways B6634: SJU 2027-01-24 18:05:00 → BUF 2027-01-24 21:47:00; nonstop; 282 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: Buffalo (BUF) to San Juan (SJU) · Jan 10, 2027 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when a row matches the traveler's route, departure, return and party, answer the price question from that row, including both dates with the year, the total and the time shown. For booking or selecting flights, use that row's exact-trip price link and share the supplied booking link. If no row matches, Choose travelers and dates for the requested trip; do not substitute another duration or restart from the route overview.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Buffalo to San Juan (SJU) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.