San Juan (SJU) to Boston (BOS) · Dec 27, 2026 · one way

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

2026-12-27 · one way · Axel-exclusive $181.25

• Frontier Airlines F93002: SJU 2026-12-27 06:11:00 → BOS 2026-12-27 09:30:00; nonstop; 259 minutes. Local airport times.

2026-12-27 · one way · Axel-exclusive $297.25

• JetBlue Airways B6162: SJU 2026-12-27 05:01:00 → BOS 2026-12-27 08:13:00; nonstop; 252 minutes. Local airport times.

2026-12-27 · one way · Axel-exclusive $326.25

• Delta Air Lines DL1780: SJU 2026-12-27 14:55:00 → BOS 2026-12-27 18:11:00; nonstop; 256 minutes. Local airport times.

2026-12-27 · one way · Axel-exclusive $282.75

• Southwest Airlines WN3944 / WN1479: SJU 2026-12-27 06:40:00 → BOS 2026-12-27 14:30:00; 1 stop(s) via BWI; 530 minutes. Local airport times.
  • WN3944: SJU 2026-12-27 06:40:00 → BWI 2026-12-27 09:55:00; layover at BWI: 185 minutes.
  • WN1479: BWI 2026-12-27 13:00:00 → BOS 2026-12-27 14:30:00.

2026-12-27 · one way · Axel-exclusive $311.75

• American Airlines AA508 / AA4599: SJU 2026-12-27 08:30:00 → BOS 2026-12-27 16:01:00; 1 stop(s) via PHL; 511 minutes. Local airport times.
  • AA508: SJU 2026-12-27 08:30:00 → PHL 2026-12-27 11:39:00; layover at PHL: 171 minutes.
  • AA4599: PHL 2026-12-27 14:30:00 → BOS 2026-12-27 16:01:00.

2026-12-27 · one way · Axel-exclusive $319.00

• United Airlines UA1173 / UA2691: SJU 2026-12-27 14:52:00 → BOS 2026-12-27 21:59:00; 1 stop(s) via EWR; 487 minutes. Local airport times.
  • UA1173: SJU 2026-12-27 14:52:00 → EWR 2026-12-27 18:10:00; layover at EWR: 145 minutes.
  • UA2691: EWR 2026-12-27 20:35:00 → BOS 2026-12-27 21:59:00.

2026-12-27 · one way · Axel-exclusive $297.25

• JetBlue Airways B6808: SJU 2026-12-27 14:35:00 → BOS 2026-12-27 17:51:00; nonstop; 256 minutes. Local airport times.

2026-12-27 · one way · Axel-exclusive $268.25

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

2026-12-27 · one way · Axel-exclusive $268.25

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

2026-12-27 · one way · Axel-exclusive $304.50

• Delta Air Lines DL1022 / DL5733: SJU 2026-12-27 04:00:00 → BOS 2026-12-27 11:13:00; 1 stop(s) via JFK; 493 minutes. Local airport times.
  • DL1022: SJU 2026-12-27 04:00:00 → JFK 2026-12-27 07:12:00; layover at JFK: 158 minutes.
  • DL5733: JFK 2026-12-27 09:50:00 → BOS 2026-12-27 11:13:00.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

Explore this route

• All dates for this route
• Dec 26, 2026 · Return options
• Dec 28, 2026 · Return options
• Hotels in Boston with Axel

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