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San Juan → Buffalo

Dec 22, 2026 · return Dec 29, 2026

SJU → BUF1 adulteconomyRound trip

6 flight options · 4 airlines

One-stop flights

Tue, Dec 22 – Tue, Dec 29

JetBlue Airways
7:55 amSJU
8h 59m
JFK · 3h 27m
3:54 pmBUF
JetBlue Airways
10:25 amBUF
6h 59m
JFK · 1h 36m
6:24 pmSJU

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Tue, Dec 29

Southwest Airlines
5:35 amSJU
8h 25m
MCO · 2h 25m
1:00 pmBUF
JetBlue Airways
10:25 amBUF
6h 59m
JFK · 1h 36m
6:24 pmSJU

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Tue, Dec 29

United Airlines
2:05 amSJU
9h 3m
EWR · 3h 16m
10:08 amBUF
JetBlue Airways
10:25 amBUF
6h 59m
JFK · 1h 36m
6:24 pmSJU

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Tue, Dec 29

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

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Tue, Dec 29

JetBlue Airways
6:05 pmSJU
4h 42m
Nonstop
9:47 pmBUF
JetBlue Airways
10:25 amBUF
6h 59m
JFK · 1h 36m
6:24 pmSJU

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Tue, Dec 29

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

Round-trip total · 1 adult · Taxes included

Make this trip yours

SJU ⇄ BUF

Economy

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

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More dates

All dates for this routeNov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 2026 · One way
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.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-22 → 2026-12-29JetBlue AirwaysB61604 + B6802 / B62901 + B6503$518.002026-10-29T01:23:02Z
2026-12-22 → 2026-12-29Southwest Airlines / JetBlue AirwaysWN4666 + WN2448 / B62901 + B6503$535.502026-10-29T01:23:02Z
2026-12-22 → 2026-12-29United Airlines / JetBlue AirwaysUA2219 + UA3529 / B62901 + B6503$553.002026-10-29T01:23:02Z
2026-12-22 → 2026-12-29American AirlinesAA3324 + AA3962 / AA1203 + AA2098$574.002026-10-29T01:23:02Z
2026-12-22 → 2026-12-29JetBlue AirwaysB6634 / B62901 + B6503$528.502026-10-29T01:23:02Z
2026-12-22 → 2026-12-29American AirlinesAA2433 + AA5911 / AA1203 + AA2098$574.002026-10-29T01:23:02Z

2026-12-22 → 2026-12-29 · $518.00

  • JetBlue Airways B61604 / B6802: SJU 2026-12-22 07:55:00 → BUF 2026-12-22 15:54:00; 1 stop(s) via JFK; 539 minutes. Local airport times.
    • B61604: SJU 2026-12-22 07:55:00 → JFK 2026-12-22 10:58:00; layover at JFK: 207 minutes.
    • B6802: JFK 2026-12-22 14:25:00 → BUF 2026-12-22 15:54:00.
  • JetBlue Airways B62901 / B6503: BUF 2026-12-29 10:25:00 → SJU 2026-12-29 18:24:00; 1 stop(s) via JFK; 419 minutes. Local airport times.
    • B62901: BUF 2026-12-29 10:25:00 → JFK 2026-12-29 11:53:00; layover at JFK: 96 minutes.
    • B6503: JFK 2026-12-29 13:29:00 → SJU 2026-12-29 18:24:00.

2026-12-22 → 2026-12-29 · $535.50

  • Southwest Airlines WN4666 / WN2448: SJU 2026-12-22 05:35:00 → BUF 2026-12-22 13:00:00; 1 stop(s) via MCO; 505 minutes. Local airport times.
    • WN4666: SJU 2026-12-22 05:35:00 → MCO 2026-12-22 07:45:00; layover at MCO: 145 minutes.
    • WN2448: MCO 2026-12-22 10:10:00 → BUF 2026-12-22 13:00:00.
  • JetBlue Airways B62901 / B6503: BUF 2026-12-29 10:25:00 → SJU 2026-12-29 18:24:00; 1 stop(s) via JFK; 419 minutes. Local airport times.
    • B62901: BUF 2026-12-29 10:25:00 → JFK 2026-12-29 11:53:00; layover at JFK: 96 minutes.
    • B6503: JFK 2026-12-29 13:29:00 → SJU 2026-12-29 18:24:00.

2026-12-22 → 2026-12-29 · $553.00

  • United Airlines UA2219 / UA3529: SJU 2026-12-22 02:05:00 → BUF 2026-12-22 10:08:00; 1 stop(s) via EWR; 543 minutes. Local airport times.
    • UA2219: SJU 2026-12-22 02:05:00 → EWR 2026-12-22 05:24:00; layover at EWR: 196 minutes.
    • UA3529: EWR 2026-12-22 08:40:00 → BUF 2026-12-22 10:08:00.
  • JetBlue Airways B62901 / B6503: BUF 2026-12-29 10:25:00 → SJU 2026-12-29 18:24:00; 1 stop(s) via JFK; 419 minutes. Local airport times.
    • B62901: BUF 2026-12-29 10:25:00 → JFK 2026-12-29 11:53:00; layover at JFK: 96 minutes.
    • B6503: JFK 2026-12-29 13:29:00 → SJU 2026-12-29 18:24:00.

2026-12-22 → 2026-12-29 · $574.00

  • American Airlines AA3324 / AA3962: SJU 2026-12-22 07:05:00 → BUF 2026-12-22 14:57:00; 1 stop(s) via CLT; 532 minutes. Local airport times.
    • AA3324: SJU 2026-12-22 07:05:00 → CLT 2026-12-22 10:05:00; layover at CLT: 180 minutes.
    • AA3962: CLT 2026-12-22 13:05:00 → BUF 2026-12-22 14:57:00.
  • American Airlines AA1203 / AA2098: BUF 2026-12-29 12:50:00 → SJU 2026-12-29 21:13:00; 1 stop(s) via CLT; 443 minutes. Local airport times.
    • AA1203: BUF 2026-12-29 12:50:00 → CLT 2026-12-29 14:54:00; layover at CLT: 101 minutes.
    • AA2098: CLT 2026-12-29 16:35:00 → SJU 2026-12-29 21:13:00.

2026-12-22 → 2026-12-29 · $528.50

  • JetBlue Airways B6634: SJU 2026-12-22 18:05:00 → BUF 2026-12-22 21:47:00; nonstop; 282 minutes. Local airport times.
  • JetBlue Airways B62901 / B6503: BUF 2026-12-29 10:25:00 → SJU 2026-12-29 18:24:00; 1 stop(s) via JFK; 419 minutes. Local airport times.
    • B62901: BUF 2026-12-29 10:25:00 → JFK 2026-12-29 11:53:00; layover at JFK: 96 minutes.
    • B6503: JFK 2026-12-29 13:29:00 → SJU 2026-12-29 18:24:00.

2026-12-22 → 2026-12-29 · $574.00

  • American Airlines AA2433 / AA5911: SJU 2026-12-22 14:44:00 → BUF 2026-12-22 22:44:00; 1 stop(s) via PHL; 540 minutes. Local airport times.
    • AA2433: SJU 2026-12-22 14:44:00 → PHL 2026-12-22 17:55:00; layover at PHL: 203 minutes.
    • AA5911: PHL 2026-12-22 21:18:00 → BUF 2026-12-22 22:44:00.
  • American Airlines AA1203 / AA2098: BUF 2026-12-29 12:50:00 → SJU 2026-12-29 21:13:00; 1 stop(s) via CLT; 443 minutes. Local airport times.
    • AA1203: BUF 2026-12-29 12:50:00 → CLT 2026-12-29 14:54:00; layover at CLT: 101 minutes.
    • AA2098: CLT 2026-12-29 16:35:00 → SJU 2026-12-29 21:13:00.

More dates for this route