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

Buffalo → San Juan

Jun 27, 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.

June 2027

Jun 27, 2027 · One wayAmerican AirlinesUp to 1 stop each way$210.00 Jun 27, 2027 · One wayJetBlue AirwaysNonstop$215.00 Jun 27, 2027 – Jun 28, 2027 · 1 nightAmerican AirlinesUp to 1 stop each way$395.00 Jun 27, 2027 – Jun 28, 2027 · 1 nightJetBlue AirwaysNonstop$405.00 Jun 27, 2027 – Jun 29, 2027 · 2 nightsAmerican AirlinesUp to 1 stop each way$395.00 Jun 27, 2027 – Jun 29, 2027 · 2 nightsJetBlue AirwaysNonstop$405.00 Jun 27, 2027 – Jun 30, 2027 · 3 nightsAmerican AirlinesUp to 1 stop each way$395.00 Jun 27, 2027 – Jun 30, 2027 · 3 nightsJetBlue AirwaysNonstop$405.00 Jun 27, 2027 – Jul 1, 2027 · 4 nightsAmerican AirlinesUp to 1 stop each way$434.50 Jun 27, 2027 – Jul 1, 2027 · 4 nightsJetBlue AirwaysNonstop$445.50 Jun 27, 2027 – Jul 2, 2027 · 5 nightsAmerican AirlinesUp to 1 stop each way$434.50 Jun 27, 2027 – Jul 2, 2027 · 5 nightsJetBlue AirwaysNonstop$445.50 Jun 27, 2027 – Jul 3, 2027 · 6 nightsAmerican AirlinesUp to 1 stop each way$434.50 Jun 27, 2027 – Jul 3, 2027 · 6 nightsJetBlue AirwaysNonstop$445.50 Jun 27, 2027 – Jul 4, 2027 · 7 nightsAmerican AirlinesUp to 1 stop each way$434.50 Jun 27, 2027 – Jul 4, 2027 · 7 nightsJetBlue AirwaysNonstop$445.50 Jun 27, 2027 – Jul 5, 2027 · 8 nightsAmerican AirlinesUp to 1 stop each way$434.50 Jun 27, 2027 – Jul 5, 2027 · 8 nightsJetBlue AirwaysNonstop$445.50 Jun 27, 2027 – Jul 6, 2027 · 9 nightsAmerican AirlinesUp to 1 stop each way$395.00 Jun 27, 2027 – Jul 6, 2027 · 9 nightsJetBlue AirwaysNonstop$405.00 Jun 27, 2027 – Jul 7, 2027 · 10 nightsAmerican AirlinesUp to 1 stop each way$395.00 Jun 27, 2027 – Jul 7, 2027 · 10 nightsJetBlue AirwaysNonstop$405.00 Jun 27, 2027 – Jul 8, 2027 · 11 nightsAmerican AirlinesUp to 1 stop each way$395.00 Jun 27, 2027 – Jul 8, 2027 · 11 nightsJetBlue AirwaysNonstop$405.00 Jun 27, 2027 – Jul 9, 2027 · 12 nightsAmerican AirlinesUp to 1 stop each way$395.00 Jun 27, 2027 – Jul 9, 2027 · 12 nightsJetBlue AirwaysNonstop$405.00 Jun 27, 2027 – Jul 10, 2027 · 13 nightsAmerican AirlinesUp to 1 stop each way$395.00 Jun 27, 2027 – Jul 10, 2027 · 13 nightsJetBlue AirwaysNonstop$405.00 Jun 27, 2027 – Jul 11, 2027 · 14 nightsAmerican AirlinesUp to 1 stop each way$395.00 Jun 27, 2027 – Jul 11, 2027 · 14 nightsJetBlue AirwaysNonstop$405.00

Flights for your trip

  1. Sun, Jun 27 · One way

    American Airlines
    12:50 pmBUF
    7h 23m
    CLT · 1h 41m
    8:13 pmSJU

    One-way total · 1 adult · Taxes included

  2. Sun, Jun 27 · One way

    JetBlue Airways
    7:00 amBUF
    4h 48m
    Nonstop
    11:48 amSJU

    One-way total · 1 adult · Taxes included

  3. Sun, Jun 27 – Mon, Jun 28

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

    Round-trip total · 1 adult · Taxes included

  4. Sun, Jun 27 – Mon, Jun 28

    JetBlue Airways
    7:00 amBUF
    4h 48m
    Nonstop
    11:48 amSJU
    JetBlue Airways
    6:05 pmSJU
    4h 42m
    Nonstop
    10:47 pmBUF

    Round-trip total · 1 adult · Taxes included

  5. Sun, Jun 27 – Tue, Jun 29

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

    Round-trip total · 1 adult · Taxes included

  6. Sun, Jun 27 – Tue, Jun 29

    JetBlue Airways
    7:00 amBUF
    4h 48m
    Nonstop
    11:48 amSJU
    JetBlue Airways
    6:05 pmSJU
    4h 42m
    Nonstop
    10:47 pmBUF

    Round-trip total · 1 adult · Taxes included

  7. Sun, Jun 27 – Wed, Jun 30

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

    Round-trip total · 1 adult · Taxes included

  8. Sun, Jun 27 – Wed, Jun 30

    JetBlue Airways
    7:00 amBUF
    4h 48m
    Nonstop
    11:48 amSJU
    JetBlue Airways
    6:05 pmSJU
    4h 42m
    Nonstop
    10:47 pmBUF

    Round-trip total · 1 adult · Taxes included

  9. Sun, Jun 27 – Thu, Jul 1

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

    Round-trip total · 1 adult · Taxes included

  10. Sun, Jun 27 – Thu, Jul 1

    JetBlue Airways
    7:00 amBUF
    4h 48m
    Nonstop
    11:48 amSJU
    JetBlue Airways
    6:05 pmSJU
    4h 42m
    Nonstop
    10:47 pmBUF

    Round-trip total · 1 adult · Taxes included

  11. Sun, Jun 27 – Sat, Jul 3

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

    Round-trip total · 1 adult · Taxes included

  12. Sun, Jun 27 – Sat, Jul 3

    JetBlue Airways
    7:00 amBUF
    4h 48m
    Nonstop
    11:48 amSJU
    JetBlue Airways
    6:05 pmSJU
    4h 42m
    Nonstop
    10:47 pmBUF

    Round-trip total · 1 adult · Taxes included

  13. Sun, Jun 27 – Sun, Jul 4

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

    Round-trip total · 1 adult · Taxes included

  14. Sun, Jun 27 – Sun, Jul 4

    JetBlue Airways
    7:00 amBUF
    4h 48m
    Nonstop
    11:48 amSJU
    JetBlue Airways
    6:05 pmSJU
    4h 42m
    Nonstop
    10:47 pmBUF

    Round-trip total · 1 adult · Taxes included

  15. Sun, Jun 27 – Mon, Jul 5

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

    Round-trip total · 1 adult · Taxes included

  16. Sun, Jun 27 – Mon, Jul 5

    JetBlue Airways
    7:00 amBUF
    4h 48m
    Nonstop
    11:48 amSJU
    JetBlue Airways
    6:05 pmSJU
    4h 42m
    Nonstop
    10:47 pmBUF

    Round-trip total · 1 adult · Taxes included

  17. Sun, Jun 27 – Wed, Jul 7

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

    Round-trip total · 1 adult · Taxes included

  18. Sun, Jun 27 – Wed, Jul 7

    JetBlue Airways
    7:00 amBUF
    4h 48m
    Nonstop
    11:48 amSJU
    JetBlue Airways
    6:05 pmSJU
    4h 42m
    Nonstop
    10:47 pmBUF

    Round-trip total · 1 adult · Taxes included

  19. Sun, Jun 27 – Thu, Jul 8

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

    Round-trip total · 1 adult · Taxes included

  20. Sun, Jun 27 – Thu, Jul 8

    JetBlue Airways
    7:00 amBUF
    4h 48m
    Nonstop
    11:48 amSJU
    JetBlue Airways
    6:05 pmSJU
    4h 42m
    Nonstop
    10:47 pmBUF

    Round-trip total · 1 adult · Taxes included

  21. Sun, Jun 27 – Fri, Jul 9

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

    Round-trip total · 1 adult · Taxes included

  22. Sun, Jun 27 – Fri, Jul 9

    JetBlue Airways
    7:00 amBUF
    4h 48m
    Nonstop
    11:48 amSJU
    JetBlue Airways
    6:05 pmSJU
    4h 42m
    Nonstop
    10:47 pmBUF

    Round-trip total · 1 adult · Taxes included

  23. Sun, Jun 27 – Sun, Jul 11

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

    Round-trip total · 1 adult · Taxes included

  24. Sun, Jun 27 – Sun, Jul 11

    JetBlue Airways
    7:00 amBUF
    4h 48m
    Nonstop
    11:48 amSJU
    JetBlue Airways
    6:05 pmSJU
    4h 42m
    Nonstop
    10:47 pmBUF

    Round-trip total · 1 adult · Taxes included

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1 of 24

Make this trip yours

BUF ⇄ SJU

Economy

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Explore this route

All dates for this routeJun 26, 2027 · Return optionsJun 28, 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)
2027-06-27 · one wayJetBlue AirwaysB6635Axel-exclusive $215.002026-10-29T00:54:30Z
2027-06-27 · one wayAmerican AirlinesAA1203 + AA2098Axel-exclusive $210.002026-10-29T00:54:30Z
2027-06-27 → 2027-06-28JetBlue AirwaysB6635 / B6634Axel-exclusive $405.002026-10-29T00:54:30Z
2027-06-27 → 2027-06-28American AirlinesAA1203 + AA2098 / AA3324 + AA3962Axel-exclusive $395.002026-10-29T00:54:30Z
2027-06-27 → 2027-06-29JetBlue AirwaysB6635 / B6634Axel-exclusive $405.002026-10-29T00:54:30Z
2027-06-27 → 2027-06-29American AirlinesAA1203 + AA2098 / AA3324 + AA3962Axel-exclusive $395.002026-10-29T00:54:30Z
2027-06-27 → 2027-06-30JetBlue AirwaysB6635 / B6634Axel-exclusive $405.002026-10-29T00:54:30Z
2027-06-27 → 2027-06-30American AirlinesAA1203 + AA2098 / AA3324 + AA3962Axel-exclusive $395.002026-10-29T00:54:30Z
2027-06-27 → 2027-07-01JetBlue AirwaysB6635 / B6634Axel-exclusive $445.502026-10-29T00:54:30Z
2027-06-27 → 2027-07-01American AirlinesAA1203 + AA2098 / AA3324 + AA3962Axel-exclusive $434.502026-10-29T00:54:30Z
2027-06-27 → 2027-07-02JetBlue AirwaysB6635 / B6634Axel-exclusive $445.502026-10-29T00:54:30Z
2027-06-27 → 2027-07-02American AirlinesAA1203 + AA2098 / AA3324 + AA3962Axel-exclusive $434.502026-10-29T00:54:30Z
2027-06-27 → 2027-07-03JetBlue AirwaysB6635 / B6634Axel-exclusive $445.502026-10-29T00:54:30Z
2027-06-27 → 2027-07-03American AirlinesAA1203 + AA2098 / AA3324 + AA3962Axel-exclusive $434.502026-10-29T00:54:30Z
2027-06-27 → 2027-07-04JetBlue AirwaysB6635 / B6634Axel-exclusive $445.502026-10-29T00:54:30Z
2027-06-27 → 2027-07-04American AirlinesAA1203 + AA2098 / AA3324 + AA3962Axel-exclusive $434.502026-10-29T00:54:30Z
2027-06-27 → 2027-07-05JetBlue AirwaysB6635 / B6634Axel-exclusive $445.502026-10-29T00:54:30Z
2027-06-27 → 2027-07-05American AirlinesAA1203 + AA2098 / AA3324 + AA3962Axel-exclusive $434.502026-10-29T00:54:30Z
2027-06-27 → 2027-07-06JetBlue AirwaysB6635 / B6634Axel-exclusive $405.002026-10-29T00:54:30Z
2027-06-27 → 2027-07-06American AirlinesAA1203 + AA2098 / AA3324 + AA3962Axel-exclusive $395.002026-10-29T00:54:30Z
2027-06-27 → 2027-07-07JetBlue AirwaysB6635 / B6634Axel-exclusive $405.002026-10-29T00:54:30Z
2027-06-27 → 2027-07-07American AirlinesAA1203 + AA2098 / AA3324 + AA3962Axel-exclusive $395.002026-10-29T00:54:30Z
2027-06-27 → 2027-07-08JetBlue AirwaysB6635 / B6634Axel-exclusive $405.002026-10-29T00:54:30Z
2027-06-27 → 2027-07-08American AirlinesAA1203 + AA2098 / AA3324 + AA3962Axel-exclusive $395.002026-10-29T00:54:30Z
2027-06-27 → 2027-07-09JetBlue AirwaysB6635 / B6634Axel-exclusive $405.002026-10-29T00:54:30Z
2027-06-27 → 2027-07-09American AirlinesAA1203 + AA2098 / AA3324 + AA3962Axel-exclusive $395.002026-10-29T00:54:30Z
2027-06-27 → 2027-07-10JetBlue AirwaysB6635 / B6634Axel-exclusive $405.002026-10-29T00:54:30Z
2027-06-27 → 2027-07-10American AirlinesAA1203 + AA2098 / AA3324 + AA3962Axel-exclusive $395.002026-10-29T00:54:30Z
2027-06-27 → 2027-07-11JetBlue AirwaysB6635 / B6634Axel-exclusive $405.002026-10-29T00:54:30Z
2027-06-27 → 2027-07-11American AirlinesAA1203 + AA2098 / AA3324 + AA3962Axel-exclusive $395.002026-10-29T00:54:30Z

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

2027-06-27 · one way · Axel-exclusive $210.00

  • American Airlines AA1203 / AA2098: BUF 2027-06-27 12:50:00 → SJU 2027-06-27 20:13:00; 1 stop(s) via CLT; 443 minutes. Local airport times.
    • AA1203: BUF 2027-06-27 12:50:00 → CLT 2027-06-27 14:54:00; layover at CLT: 101 minutes.
    • AA2098: CLT 2027-06-27 16:35:00 → SJU 2027-06-27 20:13:00.

2027-06-27 · one way · Axel-exclusive $215.00

  • JetBlue Airways B6635: BUF 2027-06-27 07:00:00 → SJU 2027-06-27 11:48:00; nonstop; 288 minutes. Local airport times.

2027-06-27 → 2027-06-28 · Axel-exclusive $395.00

  • American Airlines AA1203 / AA2098: BUF 2027-06-27 12:50:00 → SJU 2027-06-27 20:13:00; 1 stop(s) via CLT; 443 minutes. Local airport times.
    • AA1203: BUF 2027-06-27 12:50:00 → CLT 2027-06-27 14:54:00; layover at CLT: 101 minutes.
    • AA2098: CLT 2027-06-27 16:35:00 → SJU 2027-06-27 20:13:00.
  • American Airlines AA3324 / AA3962: SJU 2027-06-28 07:05:00 → BUF 2027-06-28 15:57:00; 1 stop(s) via CLT; 532 minutes. Local airport times.
    • AA3324: SJU 2027-06-28 07:05:00 → CLT 2027-06-28 11:05:00; layover at CLT: 180 minutes.
    • AA3962: CLT 2027-06-28 14:05:00 → BUF 2027-06-28 15:57:00.

2027-06-27 → 2027-06-28 · Axel-exclusive $405.00

  • JetBlue Airways B6635: BUF 2027-06-27 07:00:00 → SJU 2027-06-27 11:48:00; nonstop; 288 minutes. Local airport times.
  • JetBlue Airways B6634: SJU 2027-06-28 18:05:00 → BUF 2027-06-28 22:47:00; nonstop; 282 minutes. Local airport times.

2027-06-27 → 2027-06-29 · Axel-exclusive $395.00

  • American Airlines AA1203 / AA2098: BUF 2027-06-27 12:50:00 → SJU 2027-06-27 20:13:00; 1 stop(s) via CLT; 443 minutes. Local airport times.
    • AA1203: BUF 2027-06-27 12:50:00 → CLT 2027-06-27 14:54:00; layover at CLT: 101 minutes.
    • AA2098: CLT 2027-06-27 16:35:00 → SJU 2027-06-27 20:13:00.
  • American Airlines AA3324 / AA3962: SJU 2027-06-29 07:05:00 → BUF 2027-06-29 15:57:00; 1 stop(s) via CLT; 532 minutes. Local airport times.
    • AA3324: SJU 2027-06-29 07:05:00 → CLT 2027-06-29 11:05:00; layover at CLT: 180 minutes.
    • AA3962: CLT 2027-06-29 14:05:00 → BUF 2027-06-29 15:57:00.

2027-06-27 → 2027-06-29 · Axel-exclusive $405.00

  • JetBlue Airways B6635: BUF 2027-06-27 07:00:00 → SJU 2027-06-27 11:48:00; nonstop; 288 minutes. Local airport times.
  • JetBlue Airways B6634: SJU 2027-06-29 18:05:00 → BUF 2027-06-29 22:47:00; nonstop; 282 minutes. Local airport times.

2027-06-27 → 2027-06-30 · Axel-exclusive $395.00

  • American Airlines AA1203 / AA2098: BUF 2027-06-27 12:50:00 → SJU 2027-06-27 20:13:00; 1 stop(s) via CLT; 443 minutes. Local airport times.
    • AA1203: BUF 2027-06-27 12:50:00 → CLT 2027-06-27 14:54:00; layover at CLT: 101 minutes.
    • AA2098: CLT 2027-06-27 16:35:00 → SJU 2027-06-27 20:13:00.
  • American Airlines AA3324 / AA3962: SJU 2027-06-30 07:05:00 → BUF 2027-06-30 15:57:00; 1 stop(s) via CLT; 532 minutes. Local airport times.
    • AA3324: SJU 2027-06-30 07:05:00 → CLT 2027-06-30 11:05:00; layover at CLT: 180 minutes.
    • AA3962: CLT 2027-06-30 14:05:00 → BUF 2027-06-30 15:57:00.

2027-06-27 → 2027-06-30 · Axel-exclusive $405.00

  • JetBlue Airways B6635: BUF 2027-06-27 07:00:00 → SJU 2027-06-27 11:48:00; nonstop; 288 minutes. Local airport times.
  • JetBlue Airways B6634: SJU 2027-06-30 18:05:00 → BUF 2027-06-30 22:47:00; nonstop; 282 minutes. Local airport times.

2027-06-27 → 2027-07-01 · Axel-exclusive $434.50

  • American Airlines AA1203 / AA2098: BUF 2027-06-27 12:50:00 → SJU 2027-06-27 20:13:00; 1 stop(s) via CLT; 443 minutes. Local airport times.
    • AA1203: BUF 2027-06-27 12:50:00 → CLT 2027-06-27 14:54:00; layover at CLT: 101 minutes.
    • AA2098: CLT 2027-06-27 16:35:00 → SJU 2027-06-27 20:13:00.
  • American Airlines AA3324 / AA3962: SJU 2027-07-01 07:05:00 → BUF 2027-07-01 15:57:00; 1 stop(s) via CLT; 532 minutes. Local airport times.
    • AA3324: SJU 2027-07-01 07:05:00 → CLT 2027-07-01 11:05:00; layover at CLT: 180 minutes.
    • AA3962: CLT 2027-07-01 14:05:00 → BUF 2027-07-01 15:57:00.

2027-06-27 → 2027-07-01 · Axel-exclusive $445.50

  • JetBlue Airways B6635: BUF 2027-06-27 07:00:00 → SJU 2027-06-27 11:48:00; nonstop; 288 minutes. Local airport times.
  • JetBlue Airways B6634: SJU 2027-07-01 18:05:00 → BUF 2027-07-01 22:47:00; nonstop; 282 minutes. Local airport times.

2027-06-27 → 2027-07-03 · Axel-exclusive $434.50

  • American Airlines AA1203 / AA2098: BUF 2027-06-27 12:50:00 → SJU 2027-06-27 20:13:00; 1 stop(s) via CLT; 443 minutes. Local airport times.
    • AA1203: BUF 2027-06-27 12:50:00 → CLT 2027-06-27 14:54:00; layover at CLT: 101 minutes.
    • AA2098: CLT 2027-06-27 16:35:00 → SJU 2027-06-27 20:13:00.
  • American Airlines AA3324 / AA3962: SJU 2027-07-03 07:05:00 → BUF 2027-07-03 15:57:00; 1 stop(s) via CLT; 532 minutes. Local airport times.
    • AA3324: SJU 2027-07-03 07:05:00 → CLT 2027-07-03 11:05:00; layover at CLT: 180 minutes.
    • AA3962: CLT 2027-07-03 14:05:00 → BUF 2027-07-03 15:57:00.

2027-06-27 → 2027-07-03 · Axel-exclusive $445.50

  • JetBlue Airways B6635: BUF 2027-06-27 07:00:00 → SJU 2027-06-27 11:48:00; nonstop; 288 minutes. Local airport times.
  • JetBlue Airways B6634: SJU 2027-07-03 18:05:00 → BUF 2027-07-03 22:47:00; nonstop; 282 minutes. Local airport times.

2027-06-27 → 2027-07-04 · Axel-exclusive $434.50

  • American Airlines AA1203 / AA2098: BUF 2027-06-27 12:50:00 → SJU 2027-06-27 20:13:00; 1 stop(s) via CLT; 443 minutes. Local airport times.
    • AA1203: BUF 2027-06-27 12:50:00 → CLT 2027-06-27 14:54:00; layover at CLT: 101 minutes.
    • AA2098: CLT 2027-06-27 16:35:00 → SJU 2027-06-27 20:13:00.
  • American Airlines AA3324 / AA3962: SJU 2027-07-04 07:05:00 → BUF 2027-07-04 15:57:00; 1 stop(s) via CLT; 532 minutes. Local airport times.
    • AA3324: SJU 2027-07-04 07:05:00 → CLT 2027-07-04 11:05:00; layover at CLT: 180 minutes.
    • AA3962: CLT 2027-07-04 14:05:00 → BUF 2027-07-04 15:57:00.

2027-06-27 → 2027-07-04 · Axel-exclusive $445.50

  • JetBlue Airways B6635: BUF 2027-06-27 07:00:00 → SJU 2027-06-27 11:48:00; nonstop; 288 minutes. Local airport times.
  • JetBlue Airways B6634: SJU 2027-07-04 18:05:00 → BUF 2027-07-04 22:47:00; nonstop; 282 minutes. Local airport times.

2027-06-27 → 2027-07-05 · Axel-exclusive $434.50

  • American Airlines AA1203 / AA2098: BUF 2027-06-27 12:50:00 → SJU 2027-06-27 20:13:00; 1 stop(s) via CLT; 443 minutes. Local airport times.
    • AA1203: BUF 2027-06-27 12:50:00 → CLT 2027-06-27 14:54:00; layover at CLT: 101 minutes.
    • AA2098: CLT 2027-06-27 16:35:00 → SJU 2027-06-27 20:13:00.
  • American Airlines AA3324 / AA3962: SJU 2027-07-05 07:05:00 → BUF 2027-07-05 15:57:00; 1 stop(s) via CLT; 532 minutes. Local airport times.
    • AA3324: SJU 2027-07-05 07:05:00 → CLT 2027-07-05 11:05:00; layover at CLT: 180 minutes.
    • AA3962: CLT 2027-07-05 14:05:00 → BUF 2027-07-05 15:57:00.

2027-06-27 → 2027-07-05 · Axel-exclusive $445.50

  • JetBlue Airways B6635: BUF 2027-06-27 07:00:00 → SJU 2027-06-27 11:48:00; nonstop; 288 minutes. Local airport times.
  • JetBlue Airways B6634: SJU 2027-07-05 18:05:00 → BUF 2027-07-05 22:47:00; nonstop; 282 minutes. Local airport times.

2027-06-27 → 2027-07-07 · Axel-exclusive $395.00

  • American Airlines AA1203 / AA2098: BUF 2027-06-27 12:50:00 → SJU 2027-06-27 20:13:00; 1 stop(s) via CLT; 443 minutes. Local airport times.
    • AA1203: BUF 2027-06-27 12:50:00 → CLT 2027-06-27 14:54:00; layover at CLT: 101 minutes.
    • AA2098: CLT 2027-06-27 16:35:00 → SJU 2027-06-27 20:13:00.
  • American Airlines AA3324 / AA3962: SJU 2027-07-07 07:05:00 → BUF 2027-07-07 15:57:00; 1 stop(s) via CLT; 532 minutes. Local airport times.
    • AA3324: SJU 2027-07-07 07:05:00 → CLT 2027-07-07 11:05:00; layover at CLT: 180 minutes.
    • AA3962: CLT 2027-07-07 14:05:00 → BUF 2027-07-07 15:57:00.

2027-06-27 → 2027-07-07 · Axel-exclusive $405.00

  • JetBlue Airways B6635: BUF 2027-06-27 07:00:00 → SJU 2027-06-27 11:48:00; nonstop; 288 minutes. Local airport times.
  • JetBlue Airways B6634: SJU 2027-07-07 18:05:00 → BUF 2027-07-07 22:47:00; nonstop; 282 minutes. Local airport times.

2027-06-27 → 2027-07-08 · Axel-exclusive $395.00

  • American Airlines AA1203 / AA2098: BUF 2027-06-27 12:50:00 → SJU 2027-06-27 20:13:00; 1 stop(s) via CLT; 443 minutes. Local airport times.
    • AA1203: BUF 2027-06-27 12:50:00 → CLT 2027-06-27 14:54:00; layover at CLT: 101 minutes.
    • AA2098: CLT 2027-06-27 16:35:00 → SJU 2027-06-27 20:13:00.
  • American Airlines AA3324 / AA3962: SJU 2027-07-08 07:05:00 → BUF 2027-07-08 15:57:00; 1 stop(s) via CLT; 532 minutes. Local airport times.
    • AA3324: SJU 2027-07-08 07:05:00 → CLT 2027-07-08 11:05:00; layover at CLT: 180 minutes.
    • AA3962: CLT 2027-07-08 14:05:00 → BUF 2027-07-08 15:57:00.

2027-06-27 → 2027-07-08 · Axel-exclusive $405.00

  • JetBlue Airways B6635: BUF 2027-06-27 07:00:00 → SJU 2027-06-27 11:48:00; nonstop; 288 minutes. Local airport times.
  • JetBlue Airways B6634: SJU 2027-07-08 18:05:00 → BUF 2027-07-08 22:47:00; nonstop; 282 minutes. Local airport times.

2027-06-27 → 2027-07-09 · Axel-exclusive $395.00

  • American Airlines AA1203 / AA2098: BUF 2027-06-27 12:50:00 → SJU 2027-06-27 20:13:00; 1 stop(s) via CLT; 443 minutes. Local airport times.
    • AA1203: BUF 2027-06-27 12:50:00 → CLT 2027-06-27 14:54:00; layover at CLT: 101 minutes.
    • AA2098: CLT 2027-06-27 16:35:00 → SJU 2027-06-27 20:13:00.
  • American Airlines AA3324 / AA3962: SJU 2027-07-09 07:05:00 → BUF 2027-07-09 15:57:00; 1 stop(s) via CLT; 532 minutes. Local airport times.
    • AA3324: SJU 2027-07-09 07:05:00 → CLT 2027-07-09 11:05:00; layover at CLT: 180 minutes.
    • AA3962: CLT 2027-07-09 14:05:00 → BUF 2027-07-09 15:57:00.

2027-06-27 → 2027-07-09 · Axel-exclusive $405.00

  • JetBlue Airways B6635: BUF 2027-06-27 07:00:00 → SJU 2027-06-27 11:48:00; nonstop; 288 minutes. Local airport times.
  • JetBlue Airways B6634: SJU 2027-07-09 18:05:00 → BUF 2027-07-09 22:47:00; nonstop; 282 minutes. Local airport times.

2027-06-27 → 2027-07-11 · Axel-exclusive $395.00

  • American Airlines AA1203 / AA2098: BUF 2027-06-27 12:50:00 → SJU 2027-06-27 20:13:00; 1 stop(s) via CLT; 443 minutes. Local airport times.
    • AA1203: BUF 2027-06-27 12:50:00 → CLT 2027-06-27 14:54:00; layover at CLT: 101 minutes.
    • AA2098: CLT 2027-06-27 16:35:00 → SJU 2027-06-27 20:13:00.
  • American Airlines AA3324 / AA3962: SJU 2027-07-11 07:05:00 → BUF 2027-07-11 15:57:00; 1 stop(s) via CLT; 532 minutes. Local airport times.
    • AA3324: SJU 2027-07-11 07:05:00 → CLT 2027-07-11 11:05:00; layover at CLT: 180 minutes.
    • AA3962: CLT 2027-07-11 14:05:00 → BUF 2027-07-11 15:57:00.

2027-06-27 → 2027-07-11 · Axel-exclusive $405.00

  • JetBlue Airways B6635: BUF 2027-06-27 07:00:00 → SJU 2027-06-27 11:48:00; nonstop; 288 minutes. Local airport times.
  • JetBlue Airways B6634: SJU 2027-07-11 18:05:00 → BUF 2027-07-11 22:47:00; nonstop; 282 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: Buffalo (BUF) to San Juan (SJU) · Jun 27, 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.