San Juan (SJU) to Boston (BOS) · Dec 26, 2026 · return Dec 30, 2026

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 Boston (BOS) flight deals

2026-12-26 → 2026-12-30 · Axel-exclusive $333.50

• Frontier Airlines F93002: SJU 2026-12-26 06:11:00 → BOS 2026-12-26 09:30:00; nonstop; 259 minutes. Local airport times.
• Frontier Airlines F93001: BOS 2026-12-30 10:25:00 → SJU 2026-12-30 15:30:00; nonstop; 245 minutes. Local airport times.

2026-12-26 → 2026-12-30 · Axel-exclusive $543.76

• JetBlue Airways B6162: SJU 2026-12-26 05:01:00 → BOS 2026-12-26 08:16:00; nonstop; 255 minutes. Local airport times.
• JetBlue Airways B6561: BOS 2026-12-30 18:52:00 → SJU 2026-12-30 23:59:00; nonstop; 247 minutes. Local airport times.

2026-12-26 → 2026-12-30 · Axel-exclusive $601.76

• Delta Air Lines DL1780: SJU 2026-12-26 14:55:00 → BOS 2026-12-26 18:11:00; nonstop; 256 minutes. Local airport times.
• Delta Air Lines DL1780: BOS 2026-12-30 08:40:00 → SJU 2026-12-30 13:43:00; nonstop; 243 minutes. Local airport times.

2026-12-26 → 2026-12-30 · Axel-exclusive $536.51

• Southwest Airlines WN3944 / WN1479: SJU 2026-12-26 06:40:00 → BOS 2026-12-26 14:30:00; 1 stop(s) via BWI; 530 minutes. Local airport times.
  • WN3944: SJU 2026-12-26 06:40:00 → BWI 2026-12-26 09:55:00; layover at BWI: 185 minutes.
  • WN1479: BWI 2026-12-26 13:00:00 → BOS 2026-12-26 14:30:00.
• JetBlue Airways B6561: BOS 2026-12-30 18:52:00 → SJU 2026-12-30 23:59:00; nonstop; 247 minutes. Local airport times.

2026-12-26 → 2026-12-30 · Axel-exclusive $580.00

• United Airlines UA1173 / UA2691: SJU 2026-12-26 14:52:00 → BOS 2026-12-26 21:59:00; 1 stop(s) via EWR; 487 minutes. Local airport times.
  • UA1173: SJU 2026-12-26 14:52:00 → EWR 2026-12-26 18:10:00; layover at EWR: 145 minutes.
  • UA2691: EWR 2026-12-26 20:35:00 → BOS 2026-12-26 21:59:00.
• United Airlines UA546 / UA1543: BOS 2026-12-30 15:42:00 → SJU 2026-12-31 00:36:00; 1 stop(s) via EWR; 474 minutes. Local airport times.
  • UA546: BOS 2026-12-30 15:42:00 → EWR 2026-12-30 17:08:00; layover at EWR: 148 minutes.
  • UA1543: EWR 2026-12-30 19:36:00 → SJU 2026-12-31 00:36:00.

2026-12-26 → 2026-12-30 · Axel-exclusive $543.76

• JetBlue Airways B6808: SJU 2026-12-26 14:35:00 → BOS 2026-12-26 17:51:00; nonstop; 256 minutes. Local airport times.
• JetBlue Airways B6561: BOS 2026-12-30 18:52:00 → SJU 2026-12-30 23:59:00; nonstop; 247 minutes. Local airport times.

2026-12-26 → 2026-12-30 · Axel-exclusive $518.38

• JetBlue Airways B62252 / B6770: SJU 2026-12-26 15:40:00 → BOS 2026-12-26 22:59:00; 1 stop(s) via FLL; 499 minutes. Local airport times.
  • B62252: SJU 2026-12-26 15:40:00 → FLL 2026-12-26 17:31:00; layover at FLL: 129 minutes.
  • B6770: FLL 2026-12-26 19:40:00 → BOS 2026-12-26 22:59:00.
• JetBlue Airways B6561: BOS 2026-12-30 18:52:00 → SJU 2026-12-30 23:59:00; nonstop; 247 minutes. Local airport times.

2026-12-26 → 2026-12-30 · Axel-exclusive $518.38

• JetBlue Airways B6162: SJU 2026-12-26 05:01:00 → BOS 2026-12-26 08:15:00; nonstop; 254 minutes. Local airport times.
• JetBlue Airways B61159 / B61047: BOS 2026-12-30 08:00:00 → SJU 2026-12-30 16:22:00; 1 stop(s) via PHL; 442 minutes. Local airport times.
  • B61159: BOS 2026-12-30 08:00:00 → PHL 2026-12-30 09:37:00; layover at PHL: 113 minutes.
  • B61047: PHL 2026-12-30 11:30:00 → SJU 2026-12-30 16:22:00.

2026-12-26 → 2026-12-30 · Axel-exclusive $518.38

• JetBlue Airways B61048 / B6560: SJU 2026-12-26 07:40:00 → BOS 2026-12-26 14:00:00; 1 stop(s) via PHL; 440 minutes. Local airport times.
  • B61048: SJU 2026-12-26 07:40:00 → PHL 2026-12-26 10:40:00; layover at PHL: 123 minutes.
  • B6560: PHL 2026-12-26 12:43:00 → BOS 2026-12-26 14:00:00.
• JetBlue Airways B6561: BOS 2026-12-30 18:52:00 → SJU 2026-12-30 23:59:00; nonstop; 247 minutes. Local airport times.

2026-12-26 → 2026-12-30 · Axel-exclusive $580.01

• Delta Air Lines DL1022 / DL5733: SJU 2026-12-26 04:00:00 → BOS 2026-12-26 11:13:00; 1 stop(s) via JFK; 493 minutes. Local airport times.
  • DL1022: SJU 2026-12-26 04:00:00 → JFK 2026-12-26 07:12:00; layover at JFK: 158 minutes.
  • DL5733: JFK 2026-12-26 09:50:00 → BOS 2026-12-26 11:13:00.
• Delta Air Lines DL1780: BOS 2026-12-30 08:40:00 → SJU 2026-12-30 13:43:00; nonstop; 243 minutes. Local airport times.

Explore this route

• All dates for this route
• Dec 25, 2026 · Return options
• Dec 27, 2026 · Return options
• Hotels in Boston with Axel

For AI assistants

• This page: San Juan (SJU) to Boston (BOS) · Dec 26, 2026 · return Dec 30, 2026: 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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