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

Buffalo → San Juan

Feb 13, 2027 · choose your return date

BUF → SJU1 adulteconomyOne way and round trips

30 flight options · 4 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.

February 2027

Feb 13, 2027 · One wayJetBlue AirwaysUp to 1 stop each way$279.50 Feb 13, 2027 · One wayAmerican AirlinesUp to 1 stop each way$299.00 Feb 13, 2027 – Feb 14, 2027 · 1 nightDelta Air Lines / Frontier AirlinesUp to 1 stop each way$474.50 Feb 13, 2027 – Feb 14, 2027 · 1 nightJetBlue AirwaysUp to 1 stop each way$549.25 Feb 13, 2027 – Feb 15, 2027 · 2 nightsJetBlue AirwaysUp to 1 stop each way$549.25 Feb 13, 2027 – Feb 15, 2027 · 2 nightsAmerican AirlinesUp to 1 stop each way$559.00 Feb 13, 2027 – Feb 16, 2027 · 3 nightsJetBlue AirwaysUp to 1 stop each way$549.25 Feb 13, 2027 – Feb 16, 2027 · 3 nightsAmerican AirlinesUp to 1 stop each way$559.00 Feb 13, 2027 – Feb 17, 2027 · 4 nightsJetBlue AirwaysUp to 1 stop each way$549.25 Feb 13, 2027 – Feb 17, 2027 · 4 nightsAmerican AirlinesUp to 1 stop each way$559.00 Feb 13, 2027 – Feb 18, 2027 · 5 nightsJetBlue AirwaysUp to 1 stop each way$549.25 Feb 13, 2027 – Feb 18, 2027 · 5 nightsAmerican AirlinesUp to 1 stop each way$559.00 Feb 13, 2027 – Feb 19, 2027 · 6 nightsJetBlue AirwaysUp to 1 stop each way$549.25 Feb 13, 2027 – Feb 19, 2027 · 6 nightsAmerican AirlinesUp to 1 stop each way$559.00 Feb 13, 2027 – Feb 20, 2027 · 7 nightsJetBlue AirwaysUp to 1 stop each way$549.25 Feb 13, 2027 – Feb 20, 2027 · 7 nightsAmerican AirlinesUp to 1 stop each way$559.00 Feb 13, 2027 – Feb 21, 2027 · 8 nightsDelta Air Lines / Frontier AirlinesUp to 1 stop each way$474.50 Feb 13, 2027 – Feb 21, 2027 · 8 nightsJetBlue AirwaysUp to 1 stop each way$549.25 Feb 13, 2027 – Feb 22, 2027 · 9 nightsJetBlue AirwaysUp to 1 stop each way$483.25 Feb 13, 2027 – Feb 22, 2027 · 9 nightsAmerican AirlinesUp to 1 stop each way$494.50 Feb 13, 2027 – Feb 23, 2027 · 10 nightsJetBlue AirwaysUp to 1 stop each way$483.25 Feb 13, 2027 – Feb 23, 2027 · 10 nightsAmerican AirlinesUp to 1 stop each way$494.50 Feb 13, 2027 – Feb 24, 2027 · 11 nightsJetBlue AirwaysUp to 1 stop each way$483.25 Feb 13, 2027 – Feb 24, 2027 · 11 nightsAmerican AirlinesUp to 1 stop each way$494.50 Feb 13, 2027 – Feb 25, 2027 · 12 nightsJetBlue AirwaysUp to 1 stop each way$483.25 Feb 13, 2027 – Feb 25, 2027 · 12 nightsAmerican AirlinesUp to 1 stop each way$494.50 Feb 13, 2027 – Feb 26, 2027 · 13 nightsJetBlue AirwaysUp to 1 stop each way$483.25 Feb 13, 2027 – Feb 26, 2027 · 13 nightsAmerican AirlinesUp to 1 stop each way$494.50 Feb 13, 2027 – Feb 27, 2027 · 14 nightsJetBlue AirwaysUp to 1 stop each way$483.25 Feb 13, 2027 – Feb 27, 2027 · 14 nightsAmerican AirlinesUp to 1 stop each way$494.50

Flights for your trip

  1. Sat, Feb 13 · One way

    JetBlue Airways
    10:50 amBUF
    7h 37m
    BOS · 2h 8m
    7:27 pmSJU

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  2. Sat, Feb 13 · One way

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

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  3. Sat, Feb 13 – Sun, Feb 14

    Delta Air Lines
    3:20 pmBUF
    7h 38m
    JFK · 2h 2m
    11:58 pmSJU
    Frontier Airlines
    11:00 amSJU
    9h 2m
    MCO · 2h 59m
    7:02 pmBUF

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  4. Sat, Feb 13 – Sun, Feb 14

    JetBlue Airways
    10:50 amBUF
    7h 37m
    BOS · 2h 8m
    7:27 pmSJU
    JetBlue Airways
    6:05 pmSJU
    4h 42m
    Nonstop
    9:47 pmBUF

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  5. Sat, Feb 13 – Mon, Feb 15

    JetBlue Airways
    10:50 amBUF
    7h 37m
    BOS · 2h 8m
    7:27 pmSJU
    JetBlue Airways
    6:05 pmSJU
    4h 42m
    Nonstop
    9:47 pmBUF

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  6. Sat, Feb 13 – Mon, Feb 15

    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

    Availability is checked when you select these flights.

  7. Sat, Feb 13 – Tue, Feb 16

    JetBlue Airways
    10:50 amBUF
    7h 37m
    BOS · 2h 8m
    7:27 pmSJU
    JetBlue Airways
    6:05 pmSJU
    4h 42m
    Nonstop
    9:47 pmBUF

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  8. Sat, Feb 13 – Tue, Feb 16

    American Airlines
    12:50 pmBUF
    7h 23m
    CLT · 1h 41m
    9:13 pmSJU
    American Airlines
    2:44 pmSJU
    9h
    PHL · 3h 23m
    10:44 pmBUF

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  9. Sat, Feb 13 – Wed, Feb 17

    JetBlue Airways
    10:50 amBUF
    7h 37m
    BOS · 2h 8m
    7:27 pmSJU
    JetBlue Airways
    6:05 pmSJU
    4h 42m
    Nonstop
    9:47 pmBUF

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  10. Sat, Feb 13 – Wed, Feb 17

    American Airlines
    12:50 pmBUF
    7h 23m
    CLT · 1h 41m
    9:13 pmSJU
    American Airlines
    2:44 pmSJU
    9h
    PHL · 3h 23m
    10:44 pmBUF

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  11. Sat, Feb 13 – Fri, Feb 19

    JetBlue Airways
    10:50 amBUF
    7h 37m
    BOS · 2h 8m
    7:27 pmSJU
    JetBlue Airways
    6:05 pmSJU
    4h 42m
    Nonstop
    9:47 pmBUF

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  12. Sat, Feb 13 – Fri, Feb 19

    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

    Availability is checked when you select these flights.

  13. Sat, Feb 13 – Sat, Feb 20

    JetBlue Airways
    10:50 amBUF
    7h 37m
    BOS · 2h 8m
    7:27 pmSJU
    JetBlue Airways
    6:05 pmSJU
    4h 42m
    Nonstop
    9:47 pmBUF

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  14. Sat, Feb 13 – Sat, Feb 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

    Availability is checked when you select these flights.

  15. Sat, Feb 13 – Sun, Feb 21

    Delta Air Lines
    3:20 pmBUF
    7h 38m
    JFK · 2h 2m
    11:58 pmSJU
    Frontier Airlines
    11:00 amSJU
    9h 2m
    MCO · 2h 59m
    7:02 pmBUF

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  16. Sat, Feb 13 – Sun, Feb 21

    JetBlue Airways
    10:50 amBUF
    7h 37m
    BOS · 2h 8m
    7:27 pmSJU
    JetBlue Airways
    6:05 pmSJU
    4h 42m
    Nonstop
    9:47 pmBUF

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  17. Sat, Feb 13 – Tue, Feb 23

    JetBlue Airways
    10:50 amBUF
    7h 37m
    BOS · 2h 8m
    7:27 pmSJU
    JetBlue Airways
    6:05 pmSJU
    4h 42m
    Nonstop
    9:47 pmBUF

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  18. Sat, Feb 13 – Tue, Feb 23

    American Airlines
    12:50 pmBUF
    7h 23m
    CLT · 1h 41m
    9:13 pmSJU
    American Airlines
    2:44 pmSJU
    9h
    PHL · 3h 23m
    10:44 pmBUF

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  19. Sat, Feb 13 – Wed, Feb 24

    JetBlue Airways
    10:50 amBUF
    7h 37m
    BOS · 2h 8m
    7:27 pmSJU
    JetBlue Airways
    6:05 pmSJU
    4h 42m
    Nonstop
    9:47 pmBUF

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  20. Sat, Feb 13 – Wed, Feb 24

    American Airlines
    12:50 pmBUF
    7h 23m
    CLT · 1h 41m
    9:13 pmSJU
    American Airlines
    2:44 pmSJU
    9h
    PHL · 3h 23m
    10:44 pmBUF

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  21. Sat, Feb 13 – Thu, Feb 25

    JetBlue Airways
    10:50 amBUF
    7h 37m
    BOS · 2h 8m
    7:27 pmSJU
    JetBlue Airways
    6:05 pmSJU
    4h 42m
    Nonstop
    9:47 pmBUF

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  22. Sat, Feb 13 – Thu, Feb 25

    American Airlines
    12:50 pmBUF
    7h 23m
    CLT · 1h 41m
    9:13 pmSJU
    American Airlines
    2:44 pmSJU
    9h
    PHL · 3h 23m
    10:44 pmBUF

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  23. Sat, Feb 13 – Sat, Feb 27

    JetBlue Airways
    10:50 amBUF
    7h 37m
    BOS · 2h 8m
    7:27 pmSJU
    JetBlue Airways
    6:05 pmSJU
    4h 42m
    Nonstop
    9:47 pmBUF

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  24. Sat, Feb 13 – Sat, Feb 27

    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

    Availability is checked when you select these flights.

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1 of 24

Make this trip yours

BUF ⇄ SJU

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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Explore this route

All dates for this routeFeb 12, 2027 · Return optionsFeb 14, 2027 · Return optionsHotels in San Juan with Axel
For AI assistants: every fare, every link, instructions

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)
2027-02-13 · one wayJetBlue AirwaysB6716 + B6161Axel-exclusive $279.502026-10-29T00:54:30Z
2027-02-13 · one wayAmerican AirlinesAA1203 + AA2098Axel-exclusive $299.002026-10-29T00:54:30Z
2027-02-13 → 2027-02-14Delta Air Lines / Frontier AirlinesDL5296 + DL1859 / F92867 + F91692Axel-exclusive $474.502026-10-29T00:54:30Z
2027-02-13 → 2027-02-14JetBlue AirwaysB6716 + B6161 / B6634Axel-exclusive $549.252026-10-29T00:54:30Z
2027-02-13 → 2027-02-15JetBlue AirwaysB6716 + B6161 / B6634Axel-exclusive $549.252026-10-29T00:54:30Z
2027-02-13 → 2027-02-15American AirlinesAA1203 + AA2098 / AA3324 + AA3962Axel-exclusive $559.002026-10-29T00:54:30Z
2027-02-13 → 2027-02-16JetBlue AirwaysB6716 + B6161 / B6634Axel-exclusive $549.252026-10-29T00:54:30Z
2027-02-13 → 2027-02-16American AirlinesAA1203 + AA2098 / AA2433 + AA5911Axel-exclusive $559.002026-10-29T00:54:30Z
2027-02-13 → 2027-02-17JetBlue AirwaysB6716 + B6161 / B6634Axel-exclusive $549.252026-10-29T00:54:30Z
2027-02-13 → 2027-02-17American AirlinesAA1203 + AA2098 / AA2433 + AA5911Axel-exclusive $559.002026-10-29T00:54:30Z
2027-02-13 → 2027-02-18JetBlue AirwaysB6716 + B6161 / B6634Axel-exclusive $549.252026-10-29T00:54:30Z
2027-02-13 → 2027-02-18American AirlinesAA1203 + AA2098 / AA2433 + AA5911Axel-exclusive $559.002026-10-29T00:54:30Z
2027-02-13 → 2027-02-19JetBlue AirwaysB6716 + B6161 / B6634Axel-exclusive $549.252026-10-29T00:54:30Z
2027-02-13 → 2027-02-19American AirlinesAA1203 + AA2098 / AA3324 + AA3962Axel-exclusive $559.002026-10-29T00:54:30Z
2027-02-13 → 2027-02-20JetBlue AirwaysB6716 + B6161 / B6634Axel-exclusive $549.252026-10-29T00:54:30Z
2027-02-13 → 2027-02-20American AirlinesAA1203 + AA2098 / AA3324 + AA3962Axel-exclusive $559.002026-10-29T00:54:30Z
2027-02-13 → 2027-02-21Delta Air Lines / Frontier AirlinesDL5296 + DL1859 / F92867 + F91692Axel-exclusive $474.502026-10-29T00:54:30Z
2027-02-13 → 2027-02-21JetBlue AirwaysB6716 + B6161 / B6634Axel-exclusive $549.252026-10-29T00:54:30Z
2027-02-13 → 2027-02-22JetBlue AirwaysB6716 + B6161 / B6634Axel-exclusive $483.252026-10-29T00:54:30Z
2027-02-13 → 2027-02-22American AirlinesAA1203 + AA2098 / AA3324 + AA3962Axel-exclusive $494.502026-10-29T00:54:30Z
2027-02-13 → 2027-02-23JetBlue AirwaysB6716 + B6161 / B6634Axel-exclusive $483.252026-10-29T00:54:30Z
2027-02-13 → 2027-02-23American AirlinesAA1203 + AA2098 / AA2433 + AA5911Axel-exclusive $494.502026-10-29T00:54:30Z
2027-02-13 → 2027-02-24JetBlue AirwaysB6716 + B6161 / B6634Axel-exclusive $483.252026-10-29T00:54:30Z
2027-02-13 → 2027-02-24American AirlinesAA1203 + AA2098 / AA2433 + AA5911Axel-exclusive $494.502026-10-29T00:54:30Z
2027-02-13 → 2027-02-25JetBlue AirwaysB6716 + B6161 / B6634Axel-exclusive $483.252026-10-29T00:54:30Z
2027-02-13 → 2027-02-25American AirlinesAA1203 + AA2098 / AA2433 + AA5911Axel-exclusive $494.502026-10-29T00:54:30Z
2027-02-13 → 2027-02-26JetBlue AirwaysB6716 + B6161 / B6634Axel-exclusive $483.252026-10-29T00:54:30Z
2027-02-13 → 2027-02-26American AirlinesAA1203 + AA2098 / AA3324 + AA3962Axel-exclusive $494.502026-10-29T00:54:30Z
2027-02-13 → 2027-02-27JetBlue AirwaysB6716 + B6161 / B6634Axel-exclusive $483.252026-10-29T00:54:30Z
2027-02-13 → 2027-02-27American AirlinesAA1203 + AA2098 / AA3324 + AA3962Axel-exclusive $494.502026-10-29T00:54:30Z

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

2027-02-13 · one way · Axel-exclusive $279.50

  • JetBlue Airways B6716 / B6161: BUF 2027-02-13 10:50:00 → SJU 2027-02-13 19:27:00; 1 stop(s) via BOS; 457 minutes. Local airport times.
    • B6716: BUF 2027-02-13 10:50:00 → BOS 2027-02-13 12:13:00; layover at BOS: 128 minutes.
    • B6161: BOS 2027-02-13 14:21:00 → SJU 2027-02-13 19:27:00.

2027-02-13 · one way · Axel-exclusive $299.00

  • American Airlines AA1203 / AA2098: BUF 2027-02-13 12:50:00 → SJU 2027-02-13 21:13:00; 1 stop(s) via CLT; 443 minutes. Local airport times.
    • AA1203: BUF 2027-02-13 12:50:00 → CLT 2027-02-13 14:54:00; layover at CLT: 101 minutes.
    • AA2098: CLT 2027-02-13 16:35:00 → SJU 2027-02-13 21:13:00.

2027-02-13 → 2027-02-14 · Axel-exclusive $474.50

  • Delta Air Lines DL5296 / DL1859: BUF 2027-02-13 15:20:00 → SJU 2027-02-13 23:58:00; 1 stop(s) via JFK; 458 minutes. Local airport times.
    • DL5296: BUF 2027-02-13 15:20:00 → JFK 2027-02-13 16:53:00; layover at JFK: 122 minutes.
    • DL1859: JFK 2027-02-13 18:55:00 → SJU 2027-02-13 23:58:00.
  • Frontier Airlines F92867 / F91692: SJU 2027-02-14 11:00:00 → BUF 2027-02-14 19:02:00; 1 stop(s) via MCO; 542 minutes. Local airport times.
    • F92867: SJU 2027-02-14 11:00:00 → MCO 2027-02-14 13:14:00; layover at MCO: 179 minutes.
    • F91692: MCO 2027-02-14 16:13:00 → BUF 2027-02-14 19:02:00.

2027-02-13 → 2027-02-14 · Axel-exclusive $549.25

  • JetBlue Airways B6716 / B6161: BUF 2027-02-13 10:50:00 → SJU 2027-02-13 19:27:00; 1 stop(s) via BOS; 457 minutes. Local airport times.
    • B6716: BUF 2027-02-13 10:50:00 → BOS 2027-02-13 12:13:00; layover at BOS: 128 minutes.
    • B6161: BOS 2027-02-13 14:21:00 → SJU 2027-02-13 19:27:00.
  • JetBlue Airways B6634: SJU 2027-02-14 18:05:00 → BUF 2027-02-14 21:47:00; nonstop; 282 minutes. Local airport times.

2027-02-13 → 2027-02-15 · Axel-exclusive $549.25

  • JetBlue Airways B6716 / B6161: BUF 2027-02-13 10:50:00 → SJU 2027-02-13 19:27:00; 1 stop(s) via BOS; 457 minutes. Local airport times.
    • B6716: BUF 2027-02-13 10:50:00 → BOS 2027-02-13 12:13:00; layover at BOS: 128 minutes.
    • B6161: BOS 2027-02-13 14:21:00 → SJU 2027-02-13 19:27:00.
  • JetBlue Airways B6634: SJU 2027-02-15 18:05:00 → BUF 2027-02-15 21:47:00; nonstop; 282 minutes. Local airport times.

2027-02-13 → 2027-02-15 · Axel-exclusive $559.00

  • American Airlines AA1203 / AA2098: BUF 2027-02-13 12:50:00 → SJU 2027-02-13 21:13:00; 1 stop(s) via CLT; 443 minutes. Local airport times.
    • AA1203: BUF 2027-02-13 12:50:00 → CLT 2027-02-13 14:54:00; layover at CLT: 101 minutes.
    • AA2098: CLT 2027-02-13 16:35:00 → SJU 2027-02-13 21:13:00.
  • American Airlines AA3324 / AA3962: SJU 2027-02-15 07:05:00 → BUF 2027-02-15 14:57:00; 1 stop(s) via CLT; 532 minutes. Local airport times.
    • AA3324: SJU 2027-02-15 07:05:00 → CLT 2027-02-15 10:05:00; layover at CLT: 180 minutes.
    • AA3962: CLT 2027-02-15 13:05:00 → BUF 2027-02-15 14:57:00.

2027-02-13 → 2027-02-16 · Axel-exclusive $549.25

  • JetBlue Airways B6716 / B6161: BUF 2027-02-13 10:50:00 → SJU 2027-02-13 19:27:00; 1 stop(s) via BOS; 457 minutes. Local airport times.
    • B6716: BUF 2027-02-13 10:50:00 → BOS 2027-02-13 12:13:00; layover at BOS: 128 minutes.
    • B6161: BOS 2027-02-13 14:21:00 → SJU 2027-02-13 19:27:00.
  • JetBlue Airways B6634: SJU 2027-02-16 18:05:00 → BUF 2027-02-16 21:47:00; nonstop; 282 minutes. Local airport times.

2027-02-13 → 2027-02-16 · Axel-exclusive $559.00

  • American Airlines AA1203 / AA2098: BUF 2027-02-13 12:50:00 → SJU 2027-02-13 21:13:00; 1 stop(s) via CLT; 443 minutes. Local airport times.
    • AA1203: BUF 2027-02-13 12:50:00 → CLT 2027-02-13 14:54:00; layover at CLT: 101 minutes.
    • AA2098: CLT 2027-02-13 16:35:00 → SJU 2027-02-13 21:13:00.
  • American Airlines AA2433 / AA5911: SJU 2027-02-16 14:44:00 → BUF 2027-02-16 22:44:00; 1 stop(s) via PHL; 540 minutes. Local airport times.
    • AA2433: SJU 2027-02-16 14:44:00 → PHL 2027-02-16 17:55:00; layover at PHL: 203 minutes.
    • AA5911: PHL 2027-02-16 21:18:00 → BUF 2027-02-16 22:44:00.

2027-02-13 → 2027-02-17 · Axel-exclusive $549.25

  • JetBlue Airways B6716 / B6161: BUF 2027-02-13 10:50:00 → SJU 2027-02-13 19:27:00; 1 stop(s) via BOS; 457 minutes. Local airport times.
    • B6716: BUF 2027-02-13 10:50:00 → BOS 2027-02-13 12:13:00; layover at BOS: 128 minutes.
    • B6161: BOS 2027-02-13 14:21:00 → SJU 2027-02-13 19:27:00.
  • JetBlue Airways B6634: SJU 2027-02-17 18:05:00 → BUF 2027-02-17 21:47:00; nonstop; 282 minutes. Local airport times.

2027-02-13 → 2027-02-17 · Axel-exclusive $559.00

  • American Airlines AA1203 / AA2098: BUF 2027-02-13 12:50:00 → SJU 2027-02-13 21:13:00; 1 stop(s) via CLT; 443 minutes. Local airport times.
    • AA1203: BUF 2027-02-13 12:50:00 → CLT 2027-02-13 14:54:00; layover at CLT: 101 minutes.
    • AA2098: CLT 2027-02-13 16:35:00 → SJU 2027-02-13 21:13:00.
  • American Airlines AA2433 / AA5911: SJU 2027-02-17 14:44:00 → BUF 2027-02-17 22:44:00; 1 stop(s) via PHL; 540 minutes. Local airport times.
    • AA2433: SJU 2027-02-17 14:44:00 → PHL 2027-02-17 17:55:00; layover at PHL: 203 minutes.
    • AA5911: PHL 2027-02-17 21:18:00 → BUF 2027-02-17 22:44:00.

2027-02-13 → 2027-02-19 · Axel-exclusive $549.25

  • JetBlue Airways B6716 / B6161: BUF 2027-02-13 10:50:00 → SJU 2027-02-13 19:27:00; 1 stop(s) via BOS; 457 minutes. Local airport times.
    • B6716: BUF 2027-02-13 10:50:00 → BOS 2027-02-13 12:13:00; layover at BOS: 128 minutes.
    • B6161: BOS 2027-02-13 14:21:00 → SJU 2027-02-13 19:27:00.
  • JetBlue Airways B6634: SJU 2027-02-19 18:05:00 → BUF 2027-02-19 21:47:00; nonstop; 282 minutes. Local airport times.

2027-02-13 → 2027-02-19 · Axel-exclusive $559.00

  • American Airlines AA1203 / AA2098: BUF 2027-02-13 12:50:00 → SJU 2027-02-13 21:13:00; 1 stop(s) via CLT; 443 minutes. Local airport times.
    • AA1203: BUF 2027-02-13 12:50:00 → CLT 2027-02-13 14:54:00; layover at CLT: 101 minutes.
    • AA2098: CLT 2027-02-13 16:35:00 → SJU 2027-02-13 21:13:00.
  • American Airlines AA3324 / AA3962: SJU 2027-02-19 07:05:00 → BUF 2027-02-19 14:57:00; 1 stop(s) via CLT; 532 minutes. Local airport times.
    • AA3324: SJU 2027-02-19 07:05:00 → CLT 2027-02-19 10:05:00; layover at CLT: 180 minutes.
    • AA3962: CLT 2027-02-19 13:05:00 → BUF 2027-02-19 14:57:00.

2027-02-13 → 2027-02-20 · Axel-exclusive $549.25

  • JetBlue Airways B6716 / B6161: BUF 2027-02-13 10:50:00 → SJU 2027-02-13 19:27:00; 1 stop(s) via BOS; 457 minutes. Local airport times.
    • B6716: BUF 2027-02-13 10:50:00 → BOS 2027-02-13 12:13:00; layover at BOS: 128 minutes.
    • B6161: BOS 2027-02-13 14:21:00 → SJU 2027-02-13 19:27:00.
  • JetBlue Airways B6634: SJU 2027-02-20 18:05:00 → BUF 2027-02-20 21:47:00; nonstop; 282 minutes. Local airport times.

2027-02-13 → 2027-02-20 · Axel-exclusive $559.00

  • American Airlines AA1203 / AA2098: BUF 2027-02-13 12:50:00 → SJU 2027-02-13 21:13:00; 1 stop(s) via CLT; 443 minutes. Local airport times.
    • AA1203: BUF 2027-02-13 12:50:00 → CLT 2027-02-13 14:54:00; layover at CLT: 101 minutes.
    • AA2098: CLT 2027-02-13 16:35:00 → SJU 2027-02-13 21:13:00.
  • American Airlines AA3324 / AA3962: SJU 2027-02-20 07:05:00 → BUF 2027-02-20 14:57:00; 1 stop(s) via CLT; 532 minutes. Local airport times.
    • AA3324: SJU 2027-02-20 07:05:00 → CLT 2027-02-20 10:05:00; layover at CLT: 180 minutes.
    • AA3962: CLT 2027-02-20 13:05:00 → BUF 2027-02-20 14:57:00.

2027-02-13 → 2027-02-21 · Axel-exclusive $474.50

  • Delta Air Lines DL5296 / DL1859: BUF 2027-02-13 15:20:00 → SJU 2027-02-13 23:58:00; 1 stop(s) via JFK; 458 minutes. Local airport times.
    • DL5296: BUF 2027-02-13 15:20:00 → JFK 2027-02-13 16:53:00; layover at JFK: 122 minutes.
    • DL1859: JFK 2027-02-13 18:55:00 → SJU 2027-02-13 23:58:00.
  • Frontier Airlines F92867 / F91692: SJU 2027-02-21 11:00:00 → BUF 2027-02-21 19:02:00; 1 stop(s) via MCO; 542 minutes. Local airport times.
    • F92867: SJU 2027-02-21 11:00:00 → MCO 2027-02-21 13:14:00; layover at MCO: 179 minutes.
    • F91692: MCO 2027-02-21 16:13:00 → BUF 2027-02-21 19:02:00.

2027-02-13 → 2027-02-21 · Axel-exclusive $549.25

  • JetBlue Airways B6716 / B6161: BUF 2027-02-13 10:50:00 → SJU 2027-02-13 19:27:00; 1 stop(s) via BOS; 457 minutes. Local airport times.
    • B6716: BUF 2027-02-13 10:50:00 → BOS 2027-02-13 12:13:00; layover at BOS: 128 minutes.
    • B6161: BOS 2027-02-13 14:21:00 → SJU 2027-02-13 19:27:00.
  • JetBlue Airways B6634: SJU 2027-02-21 18:05:00 → BUF 2027-02-21 21:47:00; nonstop; 282 minutes. Local airport times.

2027-02-13 → 2027-02-23 · Axel-exclusive $483.25

  • JetBlue Airways B6716 / B6161: BUF 2027-02-13 10:50:00 → SJU 2027-02-13 19:27:00; 1 stop(s) via BOS; 457 minutes. Local airport times.
    • B6716: BUF 2027-02-13 10:50:00 → BOS 2027-02-13 12:13:00; layover at BOS: 128 minutes.
    • B6161: BOS 2027-02-13 14:21:00 → SJU 2027-02-13 19:27:00.
  • JetBlue Airways B6634: SJU 2027-02-23 18:05:00 → BUF 2027-02-23 21:47:00; nonstop; 282 minutes. Local airport times.

2027-02-13 → 2027-02-23 · Axel-exclusive $494.50

  • American Airlines AA1203 / AA2098: BUF 2027-02-13 12:50:00 → SJU 2027-02-13 21:13:00; 1 stop(s) via CLT; 443 minutes. Local airport times.
    • AA1203: BUF 2027-02-13 12:50:00 → CLT 2027-02-13 14:54:00; layover at CLT: 101 minutes.
    • AA2098: CLT 2027-02-13 16:35:00 → SJU 2027-02-13 21:13:00.
  • American Airlines AA2433 / AA5911: SJU 2027-02-23 14:44:00 → BUF 2027-02-23 22:44:00; 1 stop(s) via PHL; 540 minutes. Local airport times.
    • AA2433: SJU 2027-02-23 14:44:00 → PHL 2027-02-23 17:55:00; layover at PHL: 203 minutes.
    • AA5911: PHL 2027-02-23 21:18:00 → BUF 2027-02-23 22:44:00.

2027-02-13 → 2027-02-24 · Axel-exclusive $483.25

  • JetBlue Airways B6716 / B6161: BUF 2027-02-13 10:50:00 → SJU 2027-02-13 19:27:00; 1 stop(s) via BOS; 457 minutes. Local airport times.
    • B6716: BUF 2027-02-13 10:50:00 → BOS 2027-02-13 12:13:00; layover at BOS: 128 minutes.
    • B6161: BOS 2027-02-13 14:21:00 → SJU 2027-02-13 19:27:00.
  • JetBlue Airways B6634: SJU 2027-02-24 18:05:00 → BUF 2027-02-24 21:47:00; nonstop; 282 minutes. Local airport times.

2027-02-13 → 2027-02-24 · Axel-exclusive $494.50

  • American Airlines AA1203 / AA2098: BUF 2027-02-13 12:50:00 → SJU 2027-02-13 21:13:00; 1 stop(s) via CLT; 443 minutes. Local airport times.
    • AA1203: BUF 2027-02-13 12:50:00 → CLT 2027-02-13 14:54:00; layover at CLT: 101 minutes.
    • AA2098: CLT 2027-02-13 16:35:00 → SJU 2027-02-13 21:13:00.
  • American Airlines AA2433 / AA5911: SJU 2027-02-24 14:44:00 → BUF 2027-02-24 22:44:00; 1 stop(s) via PHL; 540 minutes. Local airport times.
    • AA2433: SJU 2027-02-24 14:44:00 → PHL 2027-02-24 17:55:00; layover at PHL: 203 minutes.
    • AA5911: PHL 2027-02-24 21:18:00 → BUF 2027-02-24 22:44:00.

2027-02-13 → 2027-02-25 · Axel-exclusive $483.25

  • JetBlue Airways B6716 / B6161: BUF 2027-02-13 10:50:00 → SJU 2027-02-13 19:27:00; 1 stop(s) via BOS; 457 minutes. Local airport times.
    • B6716: BUF 2027-02-13 10:50:00 → BOS 2027-02-13 12:13:00; layover at BOS: 128 minutes.
    • B6161: BOS 2027-02-13 14:21:00 → SJU 2027-02-13 19:27:00.
  • JetBlue Airways B6634: SJU 2027-02-25 18:05:00 → BUF 2027-02-25 21:47:00; nonstop; 282 minutes. Local airport times.

2027-02-13 → 2027-02-25 · Axel-exclusive $494.50

  • American Airlines AA1203 / AA2098: BUF 2027-02-13 12:50:00 → SJU 2027-02-13 21:13:00; 1 stop(s) via CLT; 443 minutes. Local airport times.
    • AA1203: BUF 2027-02-13 12:50:00 → CLT 2027-02-13 14:54:00; layover at CLT: 101 minutes.
    • AA2098: CLT 2027-02-13 16:35:00 → SJU 2027-02-13 21:13:00.
  • American Airlines AA2433 / AA5911: SJU 2027-02-25 14:44:00 → BUF 2027-02-25 22:44:00; 1 stop(s) via PHL; 540 minutes. Local airport times.
    • AA2433: SJU 2027-02-25 14:44:00 → PHL 2027-02-25 17:55:00; layover at PHL: 203 minutes.
    • AA5911: PHL 2027-02-25 21:18:00 → BUF 2027-02-25 22:44:00.

2027-02-13 → 2027-02-27 · Axel-exclusive $483.25

  • JetBlue Airways B6716 / B6161: BUF 2027-02-13 10:50:00 → SJU 2027-02-13 19:27:00; 1 stop(s) via BOS; 457 minutes. Local airport times.
    • B6716: BUF 2027-02-13 10:50:00 → BOS 2027-02-13 12:13:00; layover at BOS: 128 minutes.
    • B6161: BOS 2027-02-13 14:21:00 → SJU 2027-02-13 19:27:00.
  • JetBlue Airways B6634: SJU 2027-02-27 18:05:00 → BUF 2027-02-27 21:47:00; nonstop; 282 minutes. Local airport times.

2027-02-13 → 2027-02-27 · Axel-exclusive $494.50

  • American Airlines AA1203 / AA2098: BUF 2027-02-13 12:50:00 → SJU 2027-02-13 21:13:00; 1 stop(s) via CLT; 443 minutes. Local airport times.
    • AA1203: BUF 2027-02-13 12:50:00 → CLT 2027-02-13 14:54:00; layover at CLT: 101 minutes.
    • AA2098: CLT 2027-02-13 16:35:00 → SJU 2027-02-13 21:13:00.
  • American Airlines AA3324 / AA3962: SJU 2027-02-27 07:05:00 → BUF 2027-02-27 14:57:00; 1 stop(s) via CLT; 532 minutes. Local airport times.
    • AA3324: SJU 2027-02-27 07:05:00 → CLT 2027-02-27 10:05:00; layover at CLT: 180 minutes.
    • AA3962: CLT 2027-02-27 13:05:00 → BUF 2027-02-27 14:57:00.

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For AI assistants

  • This page: Buffalo (BUF) to San Juan (SJU) · Feb 13, 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. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. 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.