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Route overview: Boston to Lisbon (LIS) flight deals

Boston → Lisbon

Feb 3, 2027 · choose your return date

BOS → LIS1 adulteconomyOne way and round trips

28 flight options · 2 airlines

Choose your return date

One-way flights and round trips by duration. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

February 2027

Feb 3, 2027 · One wayS4Up to 1 stop each way$304.00 Feb 3, 2027 · One wayTAP Air PortugalNonstop$342.00 Feb 3, 2027 – Feb 5, 2027 · 2 nightsS4Up to 1 stop each way$494.00 Feb 3, 2027 – Feb 5, 2027 · 2 nightsTAP Air PortugalNonstop$560.50 Feb 3, 2027 – Feb 6, 2027 · 3 nightsS4Up to 1 stop each way$494.00 Feb 3, 2027 – Feb 6, 2027 · 3 nightsTAP Air PortugalNonstop$560.50 Feb 3, 2027 – Feb 7, 2027 · 4 nightsS4Up to 1 stop each way$494.00 Feb 3, 2027 – Feb 7, 2027 · 4 nightsTAP Air PortugalNonstop$560.50 Feb 3, 2027 – Feb 8, 2027 · 5 nightsS4Up to 1 stop each way$494.00 Feb 3, 2027 – Feb 8, 2027 · 5 nightsTAP Air PortugalNonstop$560.50 Feb 3, 2027 – Feb 9, 2027 · 6 nightsS4Up to 1 stop each way$494.00 Feb 3, 2027 – Feb 9, 2027 · 6 nightsTAP Air PortugalNonstop$560.50 Feb 3, 2027 – Feb 10, 2027 · 7 nightsS4Up to 1 stop each way$494.00 Feb 3, 2027 – Feb 10, 2027 · 7 nightsTAP Air PortugalNonstop$560.50 Feb 3, 2027 – Feb 11, 2027 · 8 nightsS4Up to 1 stop each way$494.00 Feb 3, 2027 – Feb 11, 2027 · 8 nightsTAP Air PortugalNonstop$560.50 Feb 3, 2027 – Feb 12, 2027 · 9 nightsS4Up to 1 stop each way$530.40 Feb 3, 2027 – Feb 12, 2027 · 9 nightsTAP Air PortugalNonstop$601.80 Feb 3, 2027 – Feb 13, 2027 · 10 nightsS4Up to 1 stop each way$530.40 Feb 3, 2027 – Feb 13, 2027 · 10 nightsTAP Air PortugalNonstop$601.80 Feb 3, 2027 – Feb 14, 2027 · 11 nightsS4Up to 1 stop each way$530.40 Feb 3, 2027 – Feb 14, 2027 · 11 nightsTAP Air PortugalNonstop$601.80 Feb 3, 2027 – Feb 15, 2027 · 12 nightsS4Up to 1 stop each way$530.40 Feb 3, 2027 – Feb 15, 2027 · 12 nightsTAP Air PortugalNonstop$601.80 Feb 3, 2027 – Feb 16, 2027 · 13 nightsS4Up to 1 stop each way$530.40 Feb 3, 2027 – Feb 16, 2027 · 13 nightsTAP Air PortugalNonstop$601.80 Feb 3, 2027 – Feb 17, 2027 · 14 nightsS4Up to 1 stop each way$530.40 Feb 3, 2027 – Feb 17, 2027 · 14 nightsTAP Air PortugalNonstop$601.80

Flights for your trip

  1. Wed, Feb 3 · One way

    S4
    9:25 pmBOS
    9h 25m
    PDL · 2h 15m
    11:50 am+1LIS

    One-way total · 1 adult · Taxes included

  2. Wed, Feb 3 · One way

    TAP Air Portugal
    10:10 pmBOS
    6h 30m
    Nonstop
    9:40 am+1LIS

    One-way total · 1 adult · Taxes included

  3. Wed, Feb 3 – Fri, Feb 5

    S4
    9:25 pmBOS
    9h 25m
    PDL · 2h 15m
    11:50 am+1LIS
    S4
    2:05 pmLIS
    10h 55m
    PDL · 2h 15m
    8:00 pmBOS

    Round-trip total · 1 adult · Taxes included

  4. Wed, Feb 3 – Fri, Feb 5

    TAP Air Portugal
    10:10 pmBOS
    6h 30m
    Nonstop
    9:40 am+1LIS
    TAP Air Portugal
    11:55 amLIS
    8h
    Nonstop
    2:55 pmBOS

    Round-trip total · 1 adult · Taxes included

  5. Wed, Feb 3 – Sat, Feb 6

    S4
    9:25 pmBOS
    9h 25m
    PDL · 2h 15m
    11:50 am+1LIS
    S4
    2:05 pmLIS
    10h 55m
    PDL · 2h 15m
    8:00 pmBOS

    Round-trip total · 1 adult · Taxes included

  6. Wed, Feb 3 – Sat, Feb 6

    TAP Air Portugal
    10:10 pmBOS
    6h 30m
    Nonstop
    9:40 am+1LIS
    TAP Air Portugal
    5:00 pmLIS
    7h 55m
    Nonstop
    7:55 pmBOS

    Round-trip total · 1 adult · Taxes included

  7. Wed, Feb 3 – Sun, Feb 7

    S4
    9:25 pmBOS
    9h 25m
    PDL · 2h 15m
    11:50 am+1LIS
    S4
    2:05 pmLIS
    10h 55m
    PDL · 2h 15m
    8:00 pmBOS

    Round-trip total · 1 adult · Taxes included

  8. Wed, Feb 3 – Sun, Feb 7

    TAP Air Portugal
    10:10 pmBOS
    6h 30m
    Nonstop
    9:40 am+1LIS
    TAP Air Portugal
    5:00 pmLIS
    7h 55m
    Nonstop
    7:55 pmBOS

    Round-trip total · 1 adult · Taxes included

  9. Wed, Feb 3 – Mon, Feb 8

    S4
    9:25 pmBOS
    9h 25m
    PDL · 2h 15m
    11:50 am+1LIS
    S4
    2:05 pmLIS
    10h 55m
    PDL · 2h 15m
    8:00 pmBOS

    Round-trip total · 1 adult · Taxes included

  10. Wed, Feb 3 – Mon, Feb 8

    TAP Air Portugal
    10:10 pmBOS
    6h 30m
    Nonstop
    9:40 am+1LIS
    TAP Air Portugal
    5:00 pmLIS
    7h 55m
    Nonstop
    7:55 pmBOS

    Round-trip total · 1 adult · Taxes included

  11. Wed, Feb 3 – Tue, Feb 9

    S4
    9:25 pmBOS
    9h 25m
    PDL · 2h 15m
    11:50 am+1LIS
    S4
    2:05 pmLIS
    10h 55m
    PDL · 2h 15m
    8:00 pmBOS

    Round-trip total · 1 adult · Taxes included

  12. Wed, Feb 3 – Tue, Feb 9

    TAP Air Portugal
    10:10 pmBOS
    6h 30m
    Nonstop
    9:40 am+1LIS
    TAP Air Portugal
    11:45 amLIS
    8h
    Nonstop
    2:45 pmBOS

    Round-trip total · 1 adult · Taxes included

  13. Wed, Feb 3 – Thu, Feb 11

    S4
    9:25 pmBOS
    9h 25m
    PDL · 2h 15m
    11:50 am+1LIS
    S4
    2:05 pmLIS
    10h 55m
    PDL · 2h 15m
    8:00 pmBOS

    Round-trip total · 1 adult · Taxes included

  14. Wed, Feb 3 – Thu, Feb 11

    TAP Air Portugal
    10:10 pmBOS
    6h 30m
    Nonstop
    9:40 am+1LIS
    TAP Air Portugal
    5:15 pmLIS
    8h
    Nonstop
    8:15 pmBOS

    Round-trip total · 1 adult · Taxes included

  15. Wed, Feb 3 – Fri, Feb 12

    S4
    9:25 pmBOS
    9h 25m
    PDL · 2h 15m
    11:50 am+1LIS
    S4
    2:05 pmLIS
    10h 55m
    PDL · 2h 15m
    8:00 pmBOS

    Round-trip total · 1 adult · Taxes included

  16. Wed, Feb 3 – Fri, Feb 12

    TAP Air Portugal
    10:10 pmBOS
    6h 30m
    Nonstop
    9:40 am+1LIS
    TAP Air Portugal
    11:55 amLIS
    8h
    Nonstop
    2:55 pmBOS

    Round-trip total · 1 adult · Taxes included

  17. Wed, Feb 3 – Sat, Feb 13

    S4
    9:25 pmBOS
    9h 25m
    PDL · 2h 15m
    11:50 am+1LIS
    S4
    2:05 pmLIS
    10h 55m
    PDL · 2h 15m
    8:00 pmBOS

    Round-trip total · 1 adult · Taxes included

  18. Wed, Feb 3 – Sat, Feb 13

    TAP Air Portugal
    10:10 pmBOS
    6h 30m
    Nonstop
    9:40 am+1LIS
    TAP Air Portugal
    5:00 pmLIS
    7h 55m
    Nonstop
    7:55 pmBOS

    Round-trip total · 1 adult · Taxes included

  19. Wed, Feb 3 – Sun, Feb 14

    S4
    9:25 pmBOS
    9h 25m
    PDL · 2h 15m
    11:50 am+1LIS
    S4
    2:05 pmLIS
    10h 55m
    PDL · 2h 15m
    8:00 pmBOS

    Round-trip total · 1 adult · Taxes included

  20. Wed, Feb 3 – Sun, Feb 14

    TAP Air Portugal
    10:10 pmBOS
    6h 30m
    Nonstop
    9:40 am+1LIS
    TAP Air Portugal
    5:00 pmLIS
    7h 55m
    Nonstop
    7:55 pmBOS

    Round-trip total · 1 adult · Taxes included

  21. Wed, Feb 3 – Mon, Feb 15

    S4
    9:25 pmBOS
    9h 25m
    PDL · 2h 15m
    11:50 am+1LIS
    S4
    2:05 pmLIS
    10h 55m
    PDL · 2h 15m
    8:00 pmBOS

    Round-trip total · 1 adult · Taxes included

  22. Wed, Feb 3 – Mon, Feb 15

    TAP Air Portugal
    10:10 pmBOS
    6h 30m
    Nonstop
    9:40 am+1LIS
    TAP Air Portugal
    5:00 pmLIS
    7h 55m
    Nonstop
    7:55 pmBOS

    Round-trip total · 1 adult · Taxes included

  23. Wed, Feb 3 – Wed, Feb 17

    S4
    9:25 pmBOS
    9h 25m
    PDL · 2h 15m
    11:50 am+1LIS
    S4
    2:05 pmLIS
    10h 55m
    PDL · 2h 15m
    8:00 pmBOS

    Round-trip total · 1 adult · Taxes included

  24. Wed, Feb 3 – Wed, Feb 17

    TAP Air Portugal
    10:10 pmBOS
    6h 30m
    Nonstop
    9:40 am+1LIS
    TAP Air Portugal
    11:40 amLIS
    8h
    Nonstop
    2:40 pmBOS

    Round-trip total · 1 adult · Taxes included

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BOS ⇄ LIS

Economy

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Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, TAP Air Portugal emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. Cancellation policy
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Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About

Explore this route

All dates for this routeFeb 2, 2027 · Return optionsFeb 4, 2027 · Return optionsHotels in Lisbon with Axel
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Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time shown. To book or select flights, follow that row's price link; it keeps the exact dates and travelers.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2027-02-03 · one wayTAP Air PortugalTP216Axel-exclusive $342.002026-10-29T00:52:23Z
2027-02-03 · one wayS4S4224 + S4120Axel-exclusive $304.002026-10-29T00:52:23Z
2027-02-03 → 2027-02-05TAP Air PortugalTP216 / TP217Axel-exclusive $560.502026-10-29T00:52:23Z
2027-02-03 → 2027-02-05S4S4224 + S4120 / S4125 + S4281Axel-exclusive $494.002026-10-29T00:52:23Z
2027-02-03 → 2027-02-06TAP Air PortugalTP216 / TP215Axel-exclusive $560.502026-10-29T00:52:23Z
2027-02-03 → 2027-02-06S4S4224 + S4120 / S4125 + S4281Axel-exclusive $494.002026-10-29T00:52:23Z
2027-02-03 → 2027-02-07TAP Air PortugalTP216 / TP215Axel-exclusive $560.502026-10-29T00:52:23Z
2027-02-03 → 2027-02-07S4S4224 + S4120 / S4125 + S4281Axel-exclusive $494.002026-10-29T00:52:23Z
2027-02-03 → 2027-02-08TAP Air PortugalTP216 / TP215Axel-exclusive $560.502026-10-29T00:52:23Z
2027-02-03 → 2027-02-08S4S4224 + S4120 / S4125 + S4281Axel-exclusive $494.002026-10-29T00:52:23Z
2027-02-03 → 2027-02-09TAP Air PortugalTP216 / TP217Axel-exclusive $560.502026-10-29T00:52:23Z
2027-02-03 → 2027-02-09S4S4224 + S4120 / S4125 + S4281Axel-exclusive $494.002026-10-29T00:52:23Z
2027-02-03 → 2027-02-10TAP Air PortugalTP216 / TP217Axel-exclusive $560.502026-10-29T00:52:23Z
2027-02-03 → 2027-02-10S4S4224 + S4120 / S4125 + S4281Axel-exclusive $494.002026-10-29T00:52:23Z
2027-02-03 → 2027-02-11TAP Air PortugalTP216 / TP215Axel-exclusive $560.502026-10-29T00:52:23Z
2027-02-03 → 2027-02-11S4S4224 + S4120 / S4125 + S4281Axel-exclusive $494.002026-10-29T00:52:23Z
2027-02-03 → 2027-02-12TAP Air PortugalTP216 / TP217Axel-exclusive $601.802026-10-29T00:52:23Z
2027-02-03 → 2027-02-12S4S4224 + S4120 / S4125 + S4281Axel-exclusive $530.402026-10-29T00:52:23Z
2027-02-03 → 2027-02-13TAP Air PortugalTP216 / TP215Axel-exclusive $601.802026-10-29T00:52:23Z
2027-02-03 → 2027-02-13S4S4224 + S4120 / S4125 + S4281Axel-exclusive $530.402026-10-29T00:52:23Z
2027-02-03 → 2027-02-14TAP Air PortugalTP216 / TP215Axel-exclusive $601.802026-10-29T00:52:23Z
2027-02-03 → 2027-02-14S4S4224 + S4120 / S4125 + S4281Axel-exclusive $530.402026-10-29T00:52:23Z
2027-02-03 → 2027-02-15TAP Air PortugalTP216 / TP215Axel-exclusive $601.802026-10-29T00:52:23Z
2027-02-03 → 2027-02-15S4S4224 + S4120 / S4125 + S4281Axel-exclusive $530.402026-10-29T00:52:23Z
2027-02-03 → 2027-02-16TAP Air PortugalTP216 / TP217Axel-exclusive $601.802026-10-29T00:52:23Z
2027-02-03 → 2027-02-16S4S4224 + S4120 / S4125 + S4281Axel-exclusive $530.402026-10-29T00:52:23Z
2027-02-03 → 2027-02-17TAP Air PortugalTP216 / TP217Axel-exclusive $601.802026-10-29T00:52:23Z
2027-02-03 → 2027-02-17S4S4224 + S4120 / S4125 + S4281Axel-exclusive $530.402026-10-29T00:52:23Z

Route overview: Boston to Lisbon (LIS) flight deals

2027-02-03 · one way · Axel-exclusive $304.00

  • S4 S4224 / S4120: BOS 2027-02-03 21:25:00 → LIS 2027-02-04 11:50:00; 1 stop(s) via PDL; 565 minutes. Local airport times.
    • S4224: BOS 2027-02-03 21:25:00 → PDL 2027-02-04 06:20:00; layover at PDL: 135 minutes.
    • S4120: PDL 2027-02-04 08:35:00 → LIS 2027-02-04 11:50:00.

2027-02-03 · one way · Axel-exclusive $342.00

  • TAP Air Portugal TP216: BOS 2027-02-03 22:10:00 → LIS 2027-02-04 09:40:00; nonstop; 390 minutes. Local airport times.

2027-02-03 → 2027-02-05 · Axel-exclusive $494.00

  • S4 S4224 / S4120: BOS 2027-02-03 21:25:00 → LIS 2027-02-04 11:50:00; 1 stop(s) via PDL; 565 minutes. Local airport times.
    • S4224: BOS 2027-02-03 21:25:00 → PDL 2027-02-04 06:20:00; layover at PDL: 135 minutes.
    • S4120: PDL 2027-02-04 08:35:00 → LIS 2027-02-04 11:50:00.
  • S4 S4125 / S4281: LIS 2027-02-05 14:05:00 → BOS 2027-02-05 20:00:00; 1 stop(s) via PDL; 655 minutes. Local airport times.
    • S4125: LIS 2027-02-05 14:05:00 → PDL 2027-02-05 15:35:00; layover at PDL: 135 minutes.
    • S4281: PDL 2027-02-05 17:50:00 → BOS 2027-02-05 20:00:00.

2027-02-03 → 2027-02-05 · Axel-exclusive $560.50

  • TAP Air Portugal TP216: BOS 2027-02-03 22:10:00 → LIS 2027-02-04 09:40:00; nonstop; 390 minutes. Local airport times.
  • TAP Air Portugal TP217: LIS 2027-02-05 11:55:00 → BOS 2027-02-05 14:55:00; nonstop; 480 minutes. Local airport times.

2027-02-03 → 2027-02-06 · Axel-exclusive $494.00

  • S4 S4224 / S4120: BOS 2027-02-03 21:25:00 → LIS 2027-02-04 11:50:00; 1 stop(s) via PDL; 565 minutes. Local airport times.
    • S4224: BOS 2027-02-03 21:25:00 → PDL 2027-02-04 06:20:00; layover at PDL: 135 minutes.
    • S4120: PDL 2027-02-04 08:35:00 → LIS 2027-02-04 11:50:00.
  • S4 S4125 / S4281: LIS 2027-02-06 14:05:00 → BOS 2027-02-06 20:00:00; 1 stop(s) via PDL; 655 minutes. Local airport times.
    • S4125: LIS 2027-02-06 14:05:00 → PDL 2027-02-06 15:35:00; layover at PDL: 135 minutes.
    • S4281: PDL 2027-02-06 17:50:00 → BOS 2027-02-06 20:00:00.

2027-02-03 → 2027-02-06 · Axel-exclusive $560.50

  • TAP Air Portugal TP216: BOS 2027-02-03 22:10:00 → LIS 2027-02-04 09:40:00; nonstop; 390 minutes. Local airport times.
  • TAP Air Portugal TP215: LIS 2027-02-06 17:00:00 → BOS 2027-02-06 19:55:00; nonstop; 475 minutes. Local airport times.

2027-02-03 → 2027-02-07 · Axel-exclusive $494.00

  • S4 S4224 / S4120: BOS 2027-02-03 21:25:00 → LIS 2027-02-04 11:50:00; 1 stop(s) via PDL; 565 minutes. Local airport times.
    • S4224: BOS 2027-02-03 21:25:00 → PDL 2027-02-04 06:20:00; layover at PDL: 135 minutes.
    • S4120: PDL 2027-02-04 08:35:00 → LIS 2027-02-04 11:50:00.
  • S4 S4125 / S4281: LIS 2027-02-07 14:05:00 → BOS 2027-02-07 20:00:00; 1 stop(s) via PDL; 655 minutes. Local airport times.
    • S4125: LIS 2027-02-07 14:05:00 → PDL 2027-02-07 15:35:00; layover at PDL: 135 minutes.
    • S4281: PDL 2027-02-07 17:50:00 → BOS 2027-02-07 20:00:00.

2027-02-03 → 2027-02-07 · Axel-exclusive $560.50

  • TAP Air Portugal TP216: BOS 2027-02-03 22:10:00 → LIS 2027-02-04 09:40:00; nonstop; 390 minutes. Local airport times.
  • TAP Air Portugal TP215: LIS 2027-02-07 17:00:00 → BOS 2027-02-07 19:55:00; nonstop; 475 minutes. Local airport times.

2027-02-03 → 2027-02-08 · Axel-exclusive $494.00

  • S4 S4224 / S4120: BOS 2027-02-03 21:25:00 → LIS 2027-02-04 11:50:00; 1 stop(s) via PDL; 565 minutes. Local airport times.
    • S4224: BOS 2027-02-03 21:25:00 → PDL 2027-02-04 06:20:00; layover at PDL: 135 minutes.
    • S4120: PDL 2027-02-04 08:35:00 → LIS 2027-02-04 11:50:00.
  • S4 S4125 / S4281: LIS 2027-02-08 14:05:00 → BOS 2027-02-08 20:00:00; 1 stop(s) via PDL; 655 minutes. Local airport times.
    • S4125: LIS 2027-02-08 14:05:00 → PDL 2027-02-08 15:35:00; layover at PDL: 135 minutes.
    • S4281: PDL 2027-02-08 17:50:00 → BOS 2027-02-08 20:00:00.

2027-02-03 → 2027-02-08 · Axel-exclusive $560.50

  • TAP Air Portugal TP216: BOS 2027-02-03 22:10:00 → LIS 2027-02-04 09:40:00; nonstop; 390 minutes. Local airport times.
  • TAP Air Portugal TP215: LIS 2027-02-08 17:00:00 → BOS 2027-02-08 19:55:00; nonstop; 475 minutes. Local airport times.

2027-02-03 → 2027-02-09 · Axel-exclusive $494.00

  • S4 S4224 / S4120: BOS 2027-02-03 21:25:00 → LIS 2027-02-04 11:50:00; 1 stop(s) via PDL; 565 minutes. Local airport times.
    • S4224: BOS 2027-02-03 21:25:00 → PDL 2027-02-04 06:20:00; layover at PDL: 135 minutes.
    • S4120: PDL 2027-02-04 08:35:00 → LIS 2027-02-04 11:50:00.
  • S4 S4125 / S4281: LIS 2027-02-09 14:05:00 → BOS 2027-02-09 20:00:00; 1 stop(s) via PDL; 655 minutes. Local airport times.
    • S4125: LIS 2027-02-09 14:05:00 → PDL 2027-02-09 15:35:00; layover at PDL: 135 minutes.
    • S4281: PDL 2027-02-09 17:50:00 → BOS 2027-02-09 20:00:00.

2027-02-03 → 2027-02-09 · Axel-exclusive $560.50

  • TAP Air Portugal TP216: BOS 2027-02-03 22:10:00 → LIS 2027-02-04 09:40:00; nonstop; 390 minutes. Local airport times.
  • TAP Air Portugal TP217: LIS 2027-02-09 11:45:00 → BOS 2027-02-09 14:45:00; nonstop; 480 minutes. Local airport times.

2027-02-03 → 2027-02-11 · Axel-exclusive $494.00

  • S4 S4224 / S4120: BOS 2027-02-03 21:25:00 → LIS 2027-02-04 11:50:00; 1 stop(s) via PDL; 565 minutes. Local airport times.
    • S4224: BOS 2027-02-03 21:25:00 → PDL 2027-02-04 06:20:00; layover at PDL: 135 minutes.
    • S4120: PDL 2027-02-04 08:35:00 → LIS 2027-02-04 11:50:00.
  • S4 S4125 / S4281: LIS 2027-02-11 14:05:00 → BOS 2027-02-11 20:00:00; 1 stop(s) via PDL; 655 minutes. Local airport times.
    • S4125: LIS 2027-02-11 14:05:00 → PDL 2027-02-11 15:35:00; layover at PDL: 135 minutes.
    • S4281: PDL 2027-02-11 17:50:00 → BOS 2027-02-11 20:00:00.

2027-02-03 → 2027-02-11 · Axel-exclusive $560.50

  • TAP Air Portugal TP216: BOS 2027-02-03 22:10:00 → LIS 2027-02-04 09:40:00; nonstop; 390 minutes. Local airport times.
  • TAP Air Portugal TP215: LIS 2027-02-11 17:15:00 → BOS 2027-02-11 20:15:00; nonstop; 480 minutes. Local airport times.

2027-02-03 → 2027-02-12 · Axel-exclusive $530.40

  • S4 S4224 / S4120: BOS 2027-02-03 21:25:00 → LIS 2027-02-04 11:50:00; 1 stop(s) via PDL; 565 minutes. Local airport times.
    • S4224: BOS 2027-02-03 21:25:00 → PDL 2027-02-04 06:20:00; layover at PDL: 135 minutes.
    • S4120: PDL 2027-02-04 08:35:00 → LIS 2027-02-04 11:50:00.
  • S4 S4125 / S4281: LIS 2027-02-12 14:05:00 → BOS 2027-02-12 20:00:00; 1 stop(s) via PDL; 655 minutes. Local airport times.
    • S4125: LIS 2027-02-12 14:05:00 → PDL 2027-02-12 15:35:00; layover at PDL: 135 minutes.
    • S4281: PDL 2027-02-12 17:50:00 → BOS 2027-02-12 20:00:00.

2027-02-03 → 2027-02-12 · Axel-exclusive $601.80

  • TAP Air Portugal TP216: BOS 2027-02-03 22:10:00 → LIS 2027-02-04 09:40:00; nonstop; 390 minutes. Local airport times.
  • TAP Air Portugal TP217: LIS 2027-02-12 11:55:00 → BOS 2027-02-12 14:55:00; nonstop; 480 minutes. Local airport times.

2027-02-03 → 2027-02-13 · Axel-exclusive $530.40

  • S4 S4224 / S4120: BOS 2027-02-03 21:25:00 → LIS 2027-02-04 11:50:00; 1 stop(s) via PDL; 565 minutes. Local airport times.
    • S4224: BOS 2027-02-03 21:25:00 → PDL 2027-02-04 06:20:00; layover at PDL: 135 minutes.
    • S4120: PDL 2027-02-04 08:35:00 → LIS 2027-02-04 11:50:00.
  • S4 S4125 / S4281: LIS 2027-02-13 14:05:00 → BOS 2027-02-13 20:00:00; 1 stop(s) via PDL; 655 minutes. Local airport times.
    • S4125: LIS 2027-02-13 14:05:00 → PDL 2027-02-13 15:35:00; layover at PDL: 135 minutes.
    • S4281: PDL 2027-02-13 17:50:00 → BOS 2027-02-13 20:00:00.

2027-02-03 → 2027-02-13 · Axel-exclusive $601.80

  • TAP Air Portugal TP216: BOS 2027-02-03 22:10:00 → LIS 2027-02-04 09:40:00; nonstop; 390 minutes. Local airport times.
  • TAP Air Portugal TP215: LIS 2027-02-13 17:00:00 → BOS 2027-02-13 19:55:00; nonstop; 475 minutes. Local airport times.

2027-02-03 → 2027-02-14 · Axel-exclusive $530.40

  • S4 S4224 / S4120: BOS 2027-02-03 21:25:00 → LIS 2027-02-04 11:50:00; 1 stop(s) via PDL; 565 minutes. Local airport times.
    • S4224: BOS 2027-02-03 21:25:00 → PDL 2027-02-04 06:20:00; layover at PDL: 135 minutes.
    • S4120: PDL 2027-02-04 08:35:00 → LIS 2027-02-04 11:50:00.
  • S4 S4125 / S4281: LIS 2027-02-14 14:05:00 → BOS 2027-02-14 20:00:00; 1 stop(s) via PDL; 655 minutes. Local airport times.
    • S4125: LIS 2027-02-14 14:05:00 → PDL 2027-02-14 15:35:00; layover at PDL: 135 minutes.
    • S4281: PDL 2027-02-14 17:50:00 → BOS 2027-02-14 20:00:00.

2027-02-03 → 2027-02-14 · Axel-exclusive $601.80

  • TAP Air Portugal TP216: BOS 2027-02-03 22:10:00 → LIS 2027-02-04 09:40:00; nonstop; 390 minutes. Local airport times.
  • TAP Air Portugal TP215: LIS 2027-02-14 17:00:00 → BOS 2027-02-14 19:55:00; nonstop; 475 minutes. Local airport times.

2027-02-03 → 2027-02-15 · Axel-exclusive $530.40

  • S4 S4224 / S4120: BOS 2027-02-03 21:25:00 → LIS 2027-02-04 11:50:00; 1 stop(s) via PDL; 565 minutes. Local airport times.
    • S4224: BOS 2027-02-03 21:25:00 → PDL 2027-02-04 06:20:00; layover at PDL: 135 minutes.
    • S4120: PDL 2027-02-04 08:35:00 → LIS 2027-02-04 11:50:00.
  • S4 S4125 / S4281: LIS 2027-02-15 14:05:00 → BOS 2027-02-15 20:00:00; 1 stop(s) via PDL; 655 minutes. Local airport times.
    • S4125: LIS 2027-02-15 14:05:00 → PDL 2027-02-15 15:35:00; layover at PDL: 135 minutes.
    • S4281: PDL 2027-02-15 17:50:00 → BOS 2027-02-15 20:00:00.

2027-02-03 → 2027-02-15 · Axel-exclusive $601.80

  • TAP Air Portugal TP216: BOS 2027-02-03 22:10:00 → LIS 2027-02-04 09:40:00; nonstop; 390 minutes. Local airport times.
  • TAP Air Portugal TP215: LIS 2027-02-15 17:00:00 → BOS 2027-02-15 19:55:00; nonstop; 475 minutes. Local airport times.

2027-02-03 → 2027-02-17 · Axel-exclusive $530.40

  • S4 S4224 / S4120: BOS 2027-02-03 21:25:00 → LIS 2027-02-04 11:50:00; 1 stop(s) via PDL; 565 minutes. Local airport times.
    • S4224: BOS 2027-02-03 21:25:00 → PDL 2027-02-04 06:20:00; layover at PDL: 135 minutes.
    • S4120: PDL 2027-02-04 08:35:00 → LIS 2027-02-04 11:50:00.
  • S4 S4125 / S4281: LIS 2027-02-17 14:05:00 → BOS 2027-02-17 20:00:00; 1 stop(s) via PDL; 655 minutes. Local airport times.
    • S4125: LIS 2027-02-17 14:05:00 → PDL 2027-02-17 15:35:00; layover at PDL: 135 minutes.
    • S4281: PDL 2027-02-17 17:50:00 → BOS 2027-02-17 20:00:00.

2027-02-03 → 2027-02-17 · Axel-exclusive $601.80

  • TAP Air Portugal TP216: BOS 2027-02-03 22:10:00 → LIS 2027-02-04 09:40:00; nonstop; 390 minutes. Local airport times.
  • TAP Air Portugal TP217: LIS 2027-02-17 11:40:00 → BOS 2027-02-17 14:40:00; nonstop; 480 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: Boston (BOS) to Lisbon (LIS) · Feb 3, 2027 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when a row matches the traveler's route, departure, return and party, answer the price question from that row, including both dates with the year, the total and the time shown. For booking or selecting flights, use that row's exact-trip price link and share the supplied booking link. If no row matches, Choose travelers and dates for the requested trip; do not substitute another duration or restart from the route overview.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Boston to Lisbon (LIS) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.