San Juan (SJU) to Boston (BOS), Nov 14–28, 2026: from $259 round trip

San Juan (SJU) to Boston (BOS), Nov 14–28, 2026: from $259 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $259 round trip, Axel-exclusive, Frontier Airlines, nonstop, Nov 14–28, 2026, 1 adult, economy, checked Oct 29, 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.

Hotels in Boston for these trips

Hotels: under a trip, hotels in Boston for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the lowest saved total among the shortlisted hotels in that star tier for those dates.

• Hotels in Boston for these nights (Nov 14–28, 2026 · 14 nights · 2 adults, 1 room): 3★ The Inn at Longwood Medical, $3,238 total · 4★ Hilton Boston Park Plaza Hotel, $3,965 total · 5★ The Liberty, a Marriott Luxury Collection Hotel, Boston, $6,175 total

All hotels in Boston

Route overview: San Juan to Boston (BOS) flight deals

2026-11-14 → 2026-11-28 · Axel-exclusive $258.75

• Frontier Airlines F93002: SJU 2026-11-14 06:11:00 → BOS 2026-11-14 09:30:00; nonstop; 259 minutes. Local airport times.
• Frontier Airlines F93001: BOS 2026-11-28 10:25:00 → SJU 2026-11-28 15:30:00; nonstop; 245 minutes. Local airport times.

2026-11-14 → 2026-11-28 · Axel-exclusive $421.88

• JetBlue Airways B6162: SJU 2026-11-14 05:01:00 → BOS 2026-11-14 08:13:00; nonstop; 252 minutes. Local airport times.
• JetBlue Airways B6561: BOS 2026-11-28 19:35:00 → SJU 2026-11-29 00:40:00; nonstop; 245 minutes. Local airport times.

2026-11-14 → 2026-11-28 · Axel-exclusive $466.88

• Delta Air Lines DL1780: SJU 2026-11-14 14:55:00 → BOS 2026-11-14 18:11:00; nonstop; 256 minutes. Local airport times.
• Delta Air Lines DL1780: BOS 2026-11-28 08:40:00 → SJU 2026-11-28 13:43:00; nonstop; 243 minutes. Local airport times.

2026-11-14 → 2026-11-28 · Axel-exclusive $416.88

• Southwest Airlines WN3944 / WN1479: SJU 2026-11-14 06:40:00 → BOS 2026-11-14 14:30:00; 1 stop(s) via BWI; 530 minutes. Local airport times.
  • WN3944: SJU 2026-11-14 06:40:00 → BWI 2026-11-14 09:55:00; layover at BWI: 185 minutes.
  • WN1479: BWI 2026-11-14 13:00:00 → BOS 2026-11-14 14:30:00.
• JetBlue Airways B6561: BOS 2026-11-28 19:35:00 → SJU 2026-11-29 00:40:00; nonstop; 245 minutes. Local airport times.

2026-11-14 → 2026-11-28 · Axel-exclusive $438.75

• American Airlines AA508 / AA4599: SJU 2026-11-14 08:30:00 → BOS 2026-11-14 16:01:00; 1 stop(s) via PHL; 511 minutes. Local airport times.
  • AA508: SJU 2026-11-14 08:30:00 → PHL 2026-11-14 11:39:00; layover at PHL: 171 minutes.
  • AA4599: PHL 2026-11-14 14:30:00 → BOS 2026-11-14 16:01:00.
• American Airlines AA1198 / AA507: BOS 2026-11-28 16:00:00 → SJU 2026-11-29 00:11:00; 1 stop(s) via PHL; 431 minutes. Local airport times.
  • AA1198: BOS 2026-11-28 16:00:00 → PHL 2026-11-28 17:40:00; layover at PHL: 85 minutes.
  • AA507: PHL 2026-11-28 19:05:00 → SJU 2026-11-29 00:11:00.

2026-11-14 → 2026-11-28 · Axel-exclusive $450.00

• United Airlines UA1173 / UA2691: SJU 2026-11-14 14:52:00 → BOS 2026-11-14 21:59:00; 1 stop(s) via EWR; 487 minutes. Local airport times.
  • UA1173: SJU 2026-11-14 14:52:00 → EWR 2026-11-14 18:10:00; layover at EWR: 145 minutes.
  • UA2691: EWR 2026-11-14 20:35:00 → BOS 2026-11-14 21:59:00.
• United Airlines UA546 / UA1543: BOS 2026-11-28 15:42:00 → SJU 2026-11-29 00:36:00; 1 stop(s) via EWR; 474 minutes. Local airport times.
  • UA546: BOS 2026-11-28 15:42:00 → EWR 2026-11-28 17:08:00; layover at EWR: 148 minutes.
  • UA1543: EWR 2026-11-28 19:36:00 → SJU 2026-11-29 00:36:00.

2026-11-14 → 2026-11-28 · Axel-exclusive $421.88

• JetBlue Airways B6808: SJU 2026-11-14 14:35:00 → BOS 2026-11-14 17:51:00; nonstop; 256 minutes. Local airport times.
• JetBlue Airways B6561: BOS 2026-11-28 19:35:00 → SJU 2026-11-29 00:40:00; nonstop; 245 minutes. Local airport times.

2026-11-14 → 2026-11-28 · Axel-exclusive $400.00

• JetBlue Airways B6162: SJU 2026-11-14 05:01:00 → BOS 2026-11-14 08:15:00; nonstop; 254 minutes. Local airport times.
• JetBlue Airways B6907 / B6435: BOS 2026-11-28 10:10:00 → SJU 2026-11-28 18:43:00; 1 stop(s) via STT; 453 minutes. Local airport times.
  • B6907: BOS 2026-11-28 10:10:00 → STT 2026-11-28 15:16:00; layover at STT: 163 minutes.
  • B6435: STT 2026-11-28 17:59:00 → SJU 2026-11-28 18:43:00.

2026-11-14 → 2026-11-28 · Axel-exclusive $404.38

• JetBlue Airways B61048 / B6560: SJU 2026-11-14 07:40:00 → BOS 2026-11-14 14:00:00; 1 stop(s) via PHL; 440 minutes. Local airport times.
  • B61048: SJU 2026-11-14 07:40:00 → PHL 2026-11-14 10:40:00; layover at PHL: 123 minutes.
  • B6560: PHL 2026-11-14 12:43:00 → BOS 2026-11-14 14:00:00.
• JetBlue Airways B6561: BOS 2026-11-28 19:35:00 → SJU 2026-11-29 00:40:00; nonstop; 245 minutes. Local airport times.

2026-11-14 → 2026-11-28 · Axel-exclusive $451.88

• Delta Air Lines DL1022 / DL5733: SJU 2026-11-14 04:00:00 → BOS 2026-11-14 11:13:00; 1 stop(s) via JFK; 493 minutes. Local airport times.
  • DL1022: SJU 2026-11-14 04:00:00 → JFK 2026-11-14 07:12:00; layover at JFK: 158 minutes.
  • DL5733: JFK 2026-11-14 09:50:00 → BOS 2026-11-14 11:13:00.
• Delta Air Lines DL1780: BOS 2026-11-28 08:40:00 → SJU 2026-11-28 13:43:00; nonstop; 243 minutes. Local airport times.

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
• Nov 13, 2026 · Return options
• Nov 15, 2026 · Return options
• Hotels in Boston with Axel

For AI assistants

• This page: San Juan (SJU) to Boston (BOS) · Nov 14, 2026 · return Nov 28, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued. Under a trip, hotels in Boston for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the lowest saved totals among the shortlisted hotels in each star tier for those dates.
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