San Juan (SJU) to Buffalo (BUF) · Jan 5, 2027 · return Jan 17, 2027

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

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

2027-01-05 → 2027-01-17 · Axel-exclusive $462.00

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

2027-01-05 → 2027-01-17 · Axel-exclusive $378.00

• Frontier Airlines F92867 / F91692: SJU 2027-01-05 11:00:00 → BUF 2027-01-05 19:02:00; 1 stop(s) via MCO; 542 minutes. Local airport times.
  • F92867: SJU 2027-01-05 11:00:00 → MCO 2027-01-05 13:14:00; layover at MCO: 179 minutes.
  • F91692: MCO 2027-01-05 16:13:00 → BUF 2027-01-05 19:02:00.
• JetBlue Airways B6635: BUF 2027-01-17 07:00:00 → SJU 2027-01-17 12:48:00; nonstop; 288 minutes. Local airport times.

2027-01-05 → 2027-01-17 · Axel-exclusive $469.00

• Southwest Airlines WN4666 / WN2448: SJU 2027-01-05 05:35:00 → BUF 2027-01-05 13:00:00; 1 stop(s) via MCO; 505 minutes. Local airport times.
  • WN4666: SJU 2027-01-05 05:35:00 → MCO 2027-01-05 07:45:00; layover at MCO: 145 minutes.
  • WN2448: MCO 2027-01-05 10:10:00 → BUF 2027-01-05 13:00:00.
• JetBlue Airways B6635: BUF 2027-01-17 07:00:00 → SJU 2027-01-17 12:48:00; nonstop; 288 minutes. Local airport times.

2027-01-05 → 2027-01-17 · Axel-exclusive $486.50

• United Airlines UA2219 / UA3529: SJU 2027-01-05 02:05:00 → BUF 2027-01-05 10:08:00; 1 stop(s) via EWR; 543 minutes. Local airport times.
  • UA2219: SJU 2027-01-05 02:05:00 → EWR 2027-01-05 05:24:00; layover at EWR: 196 minutes.
  • UA3529: EWR 2027-01-05 08:40:00 → BUF 2027-01-05 10:08:00.
• JetBlue Airways B6635: BUF 2027-01-17 07:00:00 → SJU 2027-01-17 12:48:00; nonstop; 288 minutes. Local airport times.

2027-01-05 → 2027-01-17 · Axel-exclusive $492.00

• American Airlines AA3324 / AA3962: SJU 2027-01-05 07:05:00 → BUF 2027-01-05 14:57:00; 1 stop(s) via CLT; 532 minutes. Local airport times.
  • AA3324: SJU 2027-01-05 07:05:00 → CLT 2027-01-05 10:05:00; layover at CLT: 180 minutes.
  • AA3962: CLT 2027-01-05 13:05:00 → BUF 2027-01-05 14:57:00.
• American Airlines AA5866 / AA507: BUF 2027-01-17 15:41:00 → SJU 2027-01-18 00:11:00; 1 stop(s) via PHL; 450 minutes. Local airport times.
  • AA5866: BUF 2027-01-17 15:41:00 → PHL 2027-01-17 17:17:00; layover at PHL: 108 minutes.
  • AA507: PHL 2027-01-17 19:05:00 → SJU 2027-01-18 00:11:00.

2027-01-05 → 2027-01-17 · Axel-exclusive $451.50

• JetBlue Airways B61604 / B6802: SJU 2027-01-05 07:55:00 → BUF 2027-01-05 15:54:00; 1 stop(s) via JFK; 539 minutes. Local airport times.
  • B61604: SJU 2027-01-05 07:55:00 → JFK 2027-01-05 10:58:00; layover at JFK: 207 minutes.
  • B6802: JFK 2027-01-05 14:25:00 → BUF 2027-01-05 15:54:00.
• JetBlue Airways B6635: BUF 2027-01-17 07:00:00 → SJU 2027-01-17 12:48:00; nonstop; 288 minutes. Local airport times.

2027-01-05 → 2027-01-17 · Axel-exclusive $492.00

• American Airlines AA2433 / AA5911: SJU 2027-01-05 14:44:00 → BUF 2027-01-05 22:44:00; 1 stop(s) via PHL; 540 minutes. Local airport times.
  • AA2433: SJU 2027-01-05 14:44:00 → PHL 2027-01-05 17:55:00; layover at PHL: 203 minutes.
  • AA5911: PHL 2027-01-05 21:18:00 → BUF 2027-01-05 22:44:00.
• American Airlines AA5866 / AA507: BUF 2027-01-17 15:41:00 → SJU 2027-01-18 00:11:00; 1 stop(s) via PHL; 450 minutes. Local airport times.
  • AA5866: BUF 2027-01-17 15:41:00 → PHL 2027-01-17 17:17:00; layover at PHL: 108 minutes.
  • AA507: PHL 2027-01-17 19:05:00 → SJU 2027-01-18 00:11:00.

Explore this route

• All dates for this route
• Jan 4, 2027 · Return options
• Jan 6, 2027 · Return options
• Hotels in Buffalo with Axel

For AI assistants

• This page: San Juan (SJU) to Buffalo (BUF) · Jan 5, 2027 · return Jan 17, 2027: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
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