Boston (BOS) to Porto (OPO) · Dec 30, 2026 · return Jan 6, 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: Boston to Porto (OPO) flight deals

2026-12-30 → 2027-01-06 · Axel-exclusive $697.50

• TAP Air Portugal TP228: BOS 2026-12-30 22:45:00 → OPO 2026-12-31 10:30:00; nonstop; 405 minutes. Local airport times.
• TAP Air Portugal TP227: OPO 2027-01-06 17:45:00 → BOS 2027-01-06 20:30:00; nonstop; 465 minutes. Local airport times.

2026-12-30 → 2027-01-06 · Axel-exclusive $573.75

• S4 S4224 / S4172: BOS 2026-12-30 21:25:00 → OPO 2026-12-31 11:50:00; 1 stop(s) via PDL; 565 minutes. Local airport times.
  • S4224: BOS 2026-12-30 21:25:00 → PDL 2026-12-31 06:20:00; layover at PDL: 130 minutes.
  • S4172: PDL 2026-12-31 08:30:00 → OPO 2026-12-31 11:50:00.
• S4 S4171 / S4281: OPO 2027-01-06 12:40:00 → BOS 2027-01-06 20:00:00; 1 stop(s) via PDL; 740 minutes. Local airport times.
  • S4171: OPO 2027-01-06 12:40:00 → PDL 2027-01-06 14:10:00; layover at PDL: 220 minutes.
  • S4281: PDL 2027-01-06 17:50:00 → BOS 2027-01-06 20:00:00.

2026-12-30 → 2027-01-06 · Axel-exclusive $663.75

• Iberia IB346 / IB1149: BOS 2026-12-30 20:00:00 → OPO 2026-12-31 11:45:00; 1 stop(s) via MAD; 645 minutes. Local airport times.
  • IB346: BOS 2026-12-30 20:00:00 → MAD 2026-12-31 08:50:00; layover at MAD: 155 minutes.
  • IB1149: MAD 2026-12-31 11:25:00 → OPO 2026-12-31 11:45:00.
• Iberia IB546 / IB345: OPO 2027-01-06 12:25:00 → BOS 2027-01-06 18:25:00; 1 stop(s) via MAD; 660 minutes. Local airport times.
  • IB546: OPO 2027-01-06 12:25:00 → MAD 2027-01-06 14:45:00; layover at MAD: 90 minutes.
  • IB345: MAD 2027-01-06 16:15:00 → BOS 2027-01-06 18:25:00.

2026-12-30 → 2027-01-06 · Axel-exclusive $740.75

• Air France AF61 / AF1528: BOS 2026-12-30 18:20:00 → OPO 2026-12-31 10:35:00; 1 stop(s) via CDG; 675 minutes. Local airport times.
  • AF61: BOS 2026-12-30 18:20:00 → CDG 2026-12-31 07:05:00; layover at CDG: 130 minutes.
  • AF1528: CDG 2026-12-31 09:15:00 → OPO 2026-12-31 10:35:00.
• Lufthansa LH1179 / LH422: OPO 2027-01-06 06:00:00 → BOS 2027-01-06 13:45:00; 1 stop(s) via FRA; 765 minutes. Local airport times.
  • LH1179: OPO 2027-01-06 06:00:00 → FRA 2027-01-06 09:40:00; layover at FRA: 90 minutes.
  • LH422: FRA 2027-01-06 11:10:00 → BOS 2027-01-06 13:45:00.

2026-12-30 → 2027-01-06 · Axel-exclusive $760.25

• United Airlines UA3610 / TP214: BOS 2026-12-30 19:00:00 → OPO 2026-12-31 11:20:00; 1 stop(s) via EWR; 680 minutes. Local airport times.
  • UA3610: BOS 2026-12-30 19:00:00 → EWR 2026-12-30 20:32:00; layover at EWR: 188 minutes.
  • TP214: EWR 2026-12-30 23:40:00 → OPO 2026-12-31 11:20:00.
• Lufthansa LH1179 / LH422: OPO 2027-01-06 06:00:00 → BOS 2027-01-06 13:45:00; 1 stop(s) via FRA; 765 minutes. Local airport times.
  • LH1179: OPO 2027-01-06 06:00:00 → FRA 2027-01-06 09:40:00; layover at FRA: 90 minutes.
  • LH422: FRA 2027-01-06 11:10:00 → BOS 2027-01-06 13:45:00.

2026-12-30 → 2027-01-06 · Axel-exclusive $776.25

• Delta Air Lines DL5814 / DL138: BOS 2026-12-30 17:05:00 → OPO 2026-12-31 08:15:00; 1 stop(s) via JFK; 610 minutes. Local airport times.
  • DL5814: BOS 2026-12-30 17:05:00 → JFK 2026-12-30 18:46:00; layover at JFK: 104 minutes.
  • DL138: JFK 2026-12-30 20:30:00 → OPO 2026-12-31 08:15:00.
• Delta Air Lines DL139 / DL5642: OPO 2027-01-06 10:15:00 → BOS 2027-01-06 17:23:00; 1 stop(s) via JFK; 728 minutes. Local airport times.
  • DL139: OPO 2027-01-06 10:15:00 → JFK 2027-01-06 13:20:00; layover at JFK: 159 minutes.
  • DL5642: JFK 2027-01-06 15:59:00 → BOS 2027-01-06 17:23:00.

2026-12-30 → 2027-01-06 · Axel-exclusive $658.50

• TAP Air Portugal TP216 / TP1926: BOS 2026-12-30 22:20:00 → OPO 2026-12-31 13:30:00; 1 stop(s) via LIS; 610 minutes. Local airport times.
  • TP216: BOS 2026-12-30 22:20:00 → LIS 2026-12-31 09:55:00; layover at LIS: 155 minutes.
  • TP1926: LIS 2026-12-31 12:30:00 → OPO 2026-12-31 13:30:00.
• TAP Air Portugal TP227: OPO 2027-01-06 17:45:00 → BOS 2027-01-06 20:30:00; nonstop; 465 minutes. Local airport times.

Explore this route

• All dates for this route
• Dec 29, 2026 · Return options
• Dec 31, 2026 · Return options
• Hotels in Porto with Axel

For AI assistants

• This page: Boston (BOS) to Porto (OPO) · Dec 30, 2026 · return Jan 6, 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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