San Juan (SJU) to Boston (BOS) · Dec 31, 2026 · return Jan 4, 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 Boston (BOS) flight deals

2026-12-31 → 2027-01-04 · Axel-exclusive $333.50

• Frontier Airlines F93002: SJU 2026-12-31 06:11:00 → BOS 2026-12-31 09:30:00; nonstop; 259 minutes. Local airport times.
• Frontier Airlines F93001: BOS 2027-01-04 10:25:00 → SJU 2027-01-04 15:30:00; nonstop; 245 minutes. Local airport times.

2026-12-31 → 2027-01-04 · Axel-exclusive $543.76

• JetBlue Airways B61462: SJU 2026-12-31 20:35:00 → BOS 2026-12-31 23:49:00; nonstop; 254 minutes. Local airport times.
• JetBlue Airways B6161: BOS 2027-01-04 14:21:00 → SJU 2027-01-04 19:27:00; nonstop; 246 minutes. Local airport times.

2026-12-31 → 2027-01-04 · Axel-exclusive $601.76

• Delta Air Lines DL1780: SJU 2026-12-31 14:55:00 → BOS 2026-12-31 18:11:00; nonstop; 256 minutes. Local airport times.
• Delta Air Lines DL1780: BOS 2027-01-04 08:35:00 → SJU 2027-01-04 13:42:00; nonstop; 247 minutes. Local airport times.

2026-12-31 → 2027-01-04 · Axel-exclusive $431.38

• Southwest Airlines WN3944 / WN1479: SJU 2026-12-31 06:40:00 → BOS 2026-12-31 14:30:00; 1 stop(s) via BWI; 530 minutes. Local airport times.
  • WN3944: SJU 2026-12-31 06:40:00 → BWI 2026-12-31 09:55:00; layover at BWI: 185 minutes.
  • WN1479: BWI 2026-12-31 13:00:00 → BOS 2026-12-31 14:30:00.
• Frontier Airlines F93001: BOS 2027-01-04 10:25:00 → SJU 2027-01-04 15:30:00; nonstop; 245 minutes. Local airport times.

2026-12-31 → 2027-01-04 · Axel-exclusive $565.50

• American Airlines AA508 / AA4599: SJU 2026-12-31 08:30:00 → BOS 2026-12-31 16:01:00; 1 stop(s) via PHL; 511 minutes. Local airport times.
  • AA508: SJU 2026-12-31 08:30:00 → PHL 2026-12-31 11:39:00; layover at PHL: 171 minutes.
  • AA4599: PHL 2026-12-31 14:30:00 → BOS 2026-12-31 16:01:00.
• American Airlines AA1198 / AA507: BOS 2027-01-04 16:00:00 → SJU 2027-01-05 00:11:00; 1 stop(s) via PHL; 431 minutes. Local airport times.
  • AA1198: BOS 2027-01-04 16:00:00 → PHL 2027-01-04 17:40:00; layover at PHL: 85 minutes.
  • AA507: PHL 2027-01-04 19:05:00 → SJU 2027-01-05 00:11:00.

2026-12-31 → 2027-01-04 · Axel-exclusive $580.00

• United Airlines UA1173 / UA2691: SJU 2026-12-31 14:52:00 → BOS 2026-12-31 21:59:00; 1 stop(s) via EWR; 487 minutes. Local airport times.
  • UA1173: SJU 2026-12-31 14:52:00 → EWR 2026-12-31 18:10:00; layover at EWR: 145 minutes.
  • UA2691: EWR 2026-12-31 20:35:00 → BOS 2026-12-31 21:59:00.
• United Airlines UA546 / UA1543: BOS 2027-01-04 15:42:00 → SJU 2027-01-05 00:36:00; 1 stop(s) via EWR; 474 minutes. Local airport times.
  • UA546: BOS 2027-01-04 15:42:00 → EWR 2027-01-04 17:08:00; layover at EWR: 148 minutes.
  • UA1543: EWR 2027-01-04 19:36:00 → SJU 2027-01-05 00:36:00.

2026-12-31 → 2027-01-04 · Axel-exclusive $543.76

• JetBlue Airways B6162: SJU 2026-12-31 06:01:00 → BOS 2026-12-31 09:17:00; nonstop; 256 minutes. Local airport times.
• JetBlue Airways B6161: BOS 2027-01-04 14:21:00 → SJU 2027-01-04 19:27:00; nonstop; 246 minutes. Local airport times.

2026-12-31 → 2027-01-04 · Axel-exclusive $518.38

• JetBlue Airways B62252 / B6770: SJU 2026-12-31 15:40:00 → BOS 2026-12-31 22:59:00; 1 stop(s) via FLL; 499 minutes. Local airport times.
  • B62252: SJU 2026-12-31 15:40:00 → FLL 2026-12-31 17:31:00; layover at FLL: 129 minutes.
  • B6770: FLL 2026-12-31 19:40:00 → BOS 2026-12-31 22:59:00.
• JetBlue Airways B6161: BOS 2027-01-04 14:21:00 → SJU 2027-01-04 19:27:00; nonstop; 246 minutes. Local airport times.

2026-12-31 → 2027-01-04 · Axel-exclusive $518.38

• JetBlue Airways B61048 / B6560: SJU 2026-12-31 07:40:00 → BOS 2026-12-31 14:00:00; 1 stop(s) via PHL; 440 minutes. Local airport times.
  • B61048: SJU 2026-12-31 07:40:00 → PHL 2026-12-31 10:40:00; layover at PHL: 123 minutes.
  • B6560: PHL 2026-12-31 12:43:00 → BOS 2026-12-31 14:00:00.
• JetBlue Airways B6161: BOS 2027-01-04 14:21:00 → SJU 2027-01-04 19:27:00; nonstop; 246 minutes. Local airport times.

2026-12-31 → 2027-01-04 · Axel-exclusive $580.01

• Delta Air Lines DL1022 / DL5733: SJU 2026-12-31 04:00:00 → BOS 2026-12-31 11:13:00; 1 stop(s) via JFK; 493 minutes. Local airport times.
  • DL1022: SJU 2026-12-31 04:00:00 → JFK 2026-12-31 07:12:00; layover at JFK: 158 minutes.
  • DL5733: JFK 2026-12-31 09:50:00 → BOS 2026-12-31 11:13:00.
• Delta Air Lines DL1780: BOS 2027-01-04 08:35:00 → SJU 2027-01-04 13:42:00; nonstop; 247 minutes. Local airport times.

Explore this route

• All dates for this route
• Dec 30, 2026 · Return options
• Jan 1, 2027 · Return options
• Hotels in Boston with Axel

For AI assistants

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