Boston (BOS) to Lisbon (LIS), Jan 22–24, 2027: from $304 one way

Boston (BOS) to Lisbon (LIS), Jan 22–24, 2027: from $304 one way on Axel, checked Oct 29, 2026. Lowest published fare: $304 one way, Axel-exclusive, S4, 1 stop, Jan 22, 2027, 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.

Route overview: Boston to Lisbon (LIS) flight deals

2027-01-23 · one way · Axel-exclusive $342.00

• TAP Air Portugal TP216: BOS 2027-01-23 22:10:00 → LIS 2027-01-24 09:45:00; nonstop; 395 minutes. Local airport times.

2027-01-22 · one way · Axel-exclusive $427.50

• Delta Air Lines DL124: BOS 2027-01-22 21:35:00 → LIS 2027-01-23 09:00:00; nonstop; 385 minutes. Local airport times.

2027-01-24 · one way · Axel-exclusive $304.00

• S4 S4224 / S4120: BOS 2027-01-24 21:25:00 → LIS 2027-01-25 11:50:00; 1 stop(s) via PDL; 565 minutes. Local airport times.
  • S4224: BOS 2027-01-24 21:25:00 → PDL 2027-01-25 06:20:00; layover at PDL: 135 minutes.
  • S4120: PDL 2027-01-25 08:35:00 → LIS 2027-01-25 11:50:00.

2027-01-22 · one way · Axel-exclusive $361.00

• Air Canada AC8607 / AC812: BOS 2027-01-22 15:30:00 → LIS 2027-01-23 06:55:00; 1 stop(s) via YUL; 625 minutes. Local airport times.
  • AC8607: BOS 2027-01-22 15:30:00 → YUL 2027-01-22 16:55:00; layover at YUL: 140 minutes.
  • AC812: YUL 2027-01-22 19:15:00 → LIS 2027-01-23 06:55:00.

2027-01-23 · one way · Axel-exclusive $389.50

• United Airlines UA546 / UA64: BOS 2027-01-23 15:42:00 → LIS 2027-01-24 08:10:00; 1 stop(s) via EWR; 688 minutes. Local airport times.
  • UA546: BOS 2027-01-23 15:42:00 → EWR 2027-01-23 17:08:00; layover at EWR: 197 minutes.
  • UA64: EWR 2027-01-23 20:25:00 → LIS 2027-01-24 08:10:00.

2027-01-22 · one way · Axel-exclusive $399.00

• Swiss International Air Lines LX53 / LX2084: BOS 2027-01-22 21:50:00 → LIS 2027-01-23 14:35:00; 1 stop(s) via ZRH; 705 minutes. Local airport times.
  • LX53: BOS 2027-01-22 21:50:00 → ZRH 2027-01-23 11:10:00; layover at ZRH: 85 minutes.
  • LX2084: ZRH 2027-01-23 12:35:00 → LIS 2027-01-23 14:35:00.

2027-01-24 · one way · Axel-exclusive $342.00

• TAP Air Portugal TP216: BOS 2027-01-24 22:10:00 → LIS 2027-01-25 09:40:00; nonstop; 390 minutes. Local airport times.

2027-01-22 · one way · Axel-exclusive $342.00

• TAP Air Portugal TP216: BOS 2027-01-22 22:10:00 → LIS 2027-01-23 09:45:00; nonstop; 395 minutes. Local airport times.

2027-01-24 · one way · Axel-exclusive $427.50

• Delta Air Lines DL124: BOS 2027-01-24 21:35:00 → LIS 2027-01-25 09:00:00; nonstop; 385 minutes. Local airport times.

2027-01-23 · one way · Axel-exclusive $427.50

• Delta Air Lines DL124: BOS 2027-01-23 21:35:00 → LIS 2027-01-24 09:00:00; nonstop; 385 minutes. Local airport times.

2027-01-22 · one way · Axel-exclusive $304.00

• S4 S4224 / S4120: BOS 2027-01-22 21:25:00 → LIS 2027-01-23 11:50:00; 1 stop(s) via PDL; 565 minutes. Local airport times.
  • S4224: BOS 2027-01-22 21:25:00 → PDL 2027-01-23 06:20:00; layover at PDL: 135 minutes.
  • S4120: PDL 2027-01-23 08:35:00 → LIS 2027-01-23 11:50:00.

2027-01-23 · one way · Axel-exclusive $304.00

• S4 S4224 / S4120: BOS 2027-01-23 21:25:00 → LIS 2027-01-24 11:50:00; 1 stop(s) via PDL; 565 minutes. Local airport times.
  • S4224: BOS 2027-01-23 21:25:00 → PDL 2027-01-24 06:20:00; layover at PDL: 135 minutes.
  • S4120: PDL 2027-01-24 08:35:00 → LIS 2027-01-24 11:50:00.

2027-01-24 · one way · Axel-exclusive $323.00

• TAP Air Portugal TP228 / TP1927: BOS 2027-01-24 22:45:00 → LIS 2027-01-25 13:00:00; 1 stop(s) via OPO; 555 minutes. Local airport times.
  • TP228: BOS 2027-01-24 22:45:00 → OPO 2027-01-25 10:30:00; layover at OPO: 90 minutes.
  • TP1927: OPO 2027-01-25 12:00:00 → LIS 2027-01-25 13:00:00.

2027-01-22 · one way · Axel-exclusive $323.00

• TAP Air Portugal TP228 / TP1927: BOS 2027-01-22 22:45:00 → LIS 2027-01-23 13:00:00; 1 stop(s) via OPO; 555 minutes. Local airport times.
  • TP228: BOS 2027-01-22 22:45:00 → OPO 2027-01-23 10:30:00; layover at OPO: 90 minutes.
  • TP1927: OPO 2027-01-23 12:00:00 → LIS 2027-01-23 13:00:00.

2027-01-23 · one way · Axel-exclusive $323.00

• TAP Air Portugal TP228 / TP1927: BOS 2027-01-23 22:45:00 → LIS 2027-01-24 13:00:00; 1 stop(s) via OPO; 555 minutes. Local airport times.
  • TP228: BOS 2027-01-23 22:45:00 → OPO 2027-01-24 10:30:00; layover at OPO: 90 minutes.
  • TP1927: OPO 2027-01-24 12:00:00 → LIS 2027-01-24 13:00:00.

2027-01-24 · one way · Axel-exclusive $361.00

• Air Canada AC8607 / AC812: BOS 2027-01-24 15:30:00 → LIS 2027-01-25 06:55:00; 1 stop(s) via YUL; 625 minutes. Local airport times.
  • AC8607: BOS 2027-01-24 15:30:00 → YUL 2027-01-24 16:55:00; layover at YUL: 140 minutes.
  • AC812: YUL 2027-01-24 19:15:00 → LIS 2027-01-25 06:55:00.

2027-01-23 · one way · Axel-exclusive $361.00

• Air Canada AC8607 / AC812: BOS 2027-01-23 15:30:00 → LIS 2027-01-24 06:55:00; 1 stop(s) via YUL; 625 minutes. Local airport times.
  • AC8607: BOS 2027-01-23 15:30:00 → YUL 2027-01-23 16:55:00; layover at YUL: 140 minutes.
  • AC812: YUL 2027-01-23 19:15:00 → LIS 2027-01-24 06:55:00.

2027-01-22 · one way · Axel-exclusive $389.50

• United Airlines UA546 / UA64: BOS 2027-01-22 15:42:00 → LIS 2027-01-23 08:10:00; 1 stop(s) via EWR; 688 minutes. Local airport times.
  • UA546: BOS 2027-01-22 15:42:00 → EWR 2027-01-22 17:08:00; layover at EWR: 197 minutes.
  • UA64: EWR 2027-01-22 20:25:00 → LIS 2027-01-23 08:10:00.

2027-01-23 · one way · Axel-exclusive $389.50

• Delta Air Lines DL5814 / DL272: BOS 2027-01-23 17:05:00 → LIS 2027-01-24 08:00:00; 1 stop(s) via JFK; 595 minutes. Local airport times.
  • DL5814: BOS 2027-01-23 17:05:00 → JFK 2027-01-23 18:46:00; layover at JFK: 89 minutes.
  • DL272: JFK 2027-01-23 20:15:00 → LIS 2027-01-24 08:00:00.

2027-01-24 · one way · Axel-exclusive $389.50

• Delta Air Lines DL5814 / DL272: BOS 2027-01-24 17:05:00 → LIS 2027-01-25 08:00:00; 1 stop(s) via JFK; 595 minutes. Local airport times.
  • DL5814: BOS 2027-01-24 17:05:00 → JFK 2027-01-24 18:46:00; layover at JFK: 89 minutes.
  • DL272: JFK 2027-01-24 20:15:00 → LIS 2027-01-25 08:00:00.

2027-01-24 · one way · Axel-exclusive $389.50

• United Airlines UA546 / UA64: BOS 2027-01-24 15:42:00 → LIS 2027-01-25 08:10:00; 1 stop(s) via EWR; 688 minutes. Local airport times.
  • UA546: BOS 2027-01-24 15:42:00 → EWR 2027-01-24 17:08:00; layover at EWR: 197 minutes.
  • UA64: EWR 2027-01-24 20:25:00 → LIS 2027-01-25 08:10:00.

2027-01-22 · one way · Axel-exclusive $389.50

• Delta Air Lines DL5814 / DL272: BOS 2027-01-22 17:05:00 → LIS 2027-01-23 08:00:00; 1 stop(s) via JFK; 595 minutes. Local airport times.
  • DL5814: BOS 2027-01-22 17:05:00 → JFK 2027-01-22 18:46:00; layover at JFK: 89 minutes.
  • DL272: JFK 2027-01-22 20:15:00 → LIS 2027-01-23 08:00:00.

2027-01-24 · one way · Axel-exclusive $399.00

• Swiss International Air Lines LX53 / LX2084: BOS 2027-01-24 21:50:00 → LIS 2027-01-25 14:35:00; 1 stop(s) via ZRH; 705 minutes. Local airport times.
  • LX53: BOS 2027-01-24 21:50:00 → ZRH 2027-01-25 11:10:00; layover at ZRH: 85 minutes.
  • LX2084: ZRH 2027-01-25 12:35:00 → LIS 2027-01-25 14:35:00.

2027-01-23 · one way · Axel-exclusive $399.00

• Swiss International Air Lines LX53 / LX2084: BOS 2027-01-23 21:50:00 → LIS 2027-01-24 14:35:00; 1 stop(s) via ZRH; 705 minutes. Local airport times.
  • LX53: BOS 2027-01-23 21:50:00 → ZRH 2027-01-24 11:10:00; layover at ZRH: 85 minutes.
  • LX2084: ZRH 2027-01-24 12:35:00 → LIS 2027-01-24 14:35:00.

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.

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