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Route overview: Boston to Porto (OPO) flight deals

Boston (BOS) to Porto (OPO), Nov 14, 2026: round trips from $561, one way from $361

Boston (BOS) to Porto (OPO), Nov 14, 2026: round trips from $561, one way from $361 on Axel, checked Oct 29, 2026. Lowest published fares: $561 round trip, Axel-exclusive, Iberia, 1 stop, Nov 14–16, 2026; $361 one way, Axel-exclusive, TAP Air Portugal, nonstop, Nov 14, 2026; 1 adult, economy, checked Oct 29, 2026.

BOS → OPO1 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.

November 2026

Flights for your trip

  1. Sat, Nov 14 · One way

    TAP Air Portugal
    10:45 pmBOS
    6h 45m
    Nonstop
    10:30 am+1OPO

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  2. Sat, Nov 14 · One way

    Iberia
    8:00 pmBOS
    10h 45m
    MAD · 2h 35m
    11:45 am+1OPO

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  3. Sat, Nov 14 – Mon, Nov 16

    Iberia
    8:00 pmBOS
    10h 45m
    MAD · 2h 35m
    11:45 am+1OPO
    Iberia
    12:25 pmOPO
    11h
    MAD · 1h 30m
    6:25 pmBOS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  4. Sat, Nov 14 – Mon, Nov 16

    TAP Air Portugal
    10:45 pmBOS
    6h 45m
    Nonstop
    10:30 am+1OPO
    TAP Air Portugal
    5:45 pmOPO
    7h 45m
    Nonstop
    8:30 pmBOS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  5. Sat, Nov 14 – Tue, Nov 17

    Iberia
    8:00 pmBOS
    10h 45m
    MAD · 2h 35m
    11:45 am+1OPO
    Iberia
    12:25 pmOPO
    11h
    MAD · 1h 30m
    6:25 pmBOS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  6. Sat, Nov 14 – Tue, Nov 17

    TAP Air Portugal
    10:45 pmBOS
    6h 45m
    Nonstop
    10:30 am+1OPO
    TAP Air Portugal
    5:45 pmOPO
    7h 45m
    Nonstop
    8:30 pmBOS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  7. Sat, Nov 14 – Wed, Nov 18

    Iberia
    8:00 pmBOS
    10h 45m
    MAD · 2h 35m
    11:45 am+1OPO
    Iberia
    12:25 pmOPO
    11h
    MAD · 1h 30m
    6:25 pmBOS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  8. Sat, Nov 14 – Wed, Nov 18

    TAP Air Portugal
    10:45 pmBOS
    6h 45m
    Nonstop
    10:30 am+1OPO
    TAP Air Portugal
    5:45 pmOPO
    7h 45m
    Nonstop
    8:30 pmBOS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  9. Sat, Nov 14 – Thu, Nov 19

    Iberia
    8:00 pmBOS
    10h 45m
    MAD · 2h 35m
    11:45 am+1OPO
    Iberia
    12:25 pmOPO
    11h
    MAD · 1h 30m
    6:25 pmBOS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  10. Sat, Nov 14 – Thu, Nov 19

    TAP Air Portugal
    10:45 pmBOS
    6h 45m
    Nonstop
    10:30 am+1OPO
    TAP Air Portugal
    5:45 pmOPO
    7h 45m
    Nonstop
    8:30 pmBOS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  11. Sat, Nov 14 – Fri, Nov 20

    Iberia
    8:00 pmBOS
    10h 45m
    MAD · 2h 35m
    11:45 am+1OPO
    Iberia
    12:25 pmOPO
    11h
    MAD · 1h 30m
    6:25 pmBOS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  12. Sat, Nov 14 – Fri, Nov 20

    TAP Air Portugal
    10:45 pmBOS
    6h 45m
    Nonstop
    10:30 am+1OPO
    TAP Air Portugal
    5:45 pmOPO
    7h 45m
    Nonstop
    8:30 pmBOS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  13. Sat, Nov 14 – Sun, Nov 22

    Iberia
    8:00 pmBOS
    10h 45m
    MAD · 2h 35m
    11:45 am+1OPO
    Iberia
    12:25 pmOPO
    11h
    MAD · 1h 30m
    6:25 pmBOS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  14. Sat, Nov 14 – Sun, Nov 22

    TAP Air Portugal
    10:45 pmBOS
    6h 45m
    Nonstop
    10:30 am+1OPO
    TAP Air Portugal
    5:45 pmOPO
    7h 45m
    Nonstop
    8:30 pmBOS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  15. Sat, Nov 14 – Mon, Nov 23

    Iberia
    8:00 pmBOS
    10h 45m
    MAD · 2h 35m
    11:45 am+1OPO
    Iberia
    12:25 pmOPO
    11h
    MAD · 1h 30m
    6:25 pmBOS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  16. Sat, Nov 14 – Mon, Nov 23

    TAP Air Portugal
    10:45 pmBOS
    6h 45m
    Nonstop
    10:30 am+1OPO
    TAP Air Portugal
    5:45 pmOPO
    7h 45m
    Nonstop
    8:30 pmBOS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  17. Sat, Nov 14 – Tue, Nov 24

    Iberia
    8:00 pmBOS
    10h 45m
    MAD · 2h 35m
    11:45 am+1OPO
    Iberia
    12:25 pmOPO
    11h
    MAD · 1h 30m
    6:25 pmBOS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  18. Sat, Nov 14 – Tue, Nov 24

    TAP Air Portugal
    10:45 pmBOS
    6h 45m
    Nonstop
    10:30 am+1OPO
    TAP Air Portugal
    5:45 pmOPO
    7h 45m
    Nonstop
    8:30 pmBOS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  19. Sat, Nov 14 – Wed, Nov 25

    Iberia
    8:00 pmBOS
    10h 45m
    MAD · 2h 35m
    11:45 am+1OPO
    Iberia
    12:25 pmOPO
    11h
    MAD · 1h 30m
    6:25 pmBOS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  20. Sat, Nov 14 – Wed, Nov 25

    TAP Air Portugal
    10:45 pmBOS
    6h 45m
    Nonstop
    10:30 am+1OPO
    TAP Air Portugal
    5:45 pmOPO
    7h 45m
    Nonstop
    8:30 pmBOS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  21. Sat, Nov 14 – Thu, Nov 26

    Iberia
    8:00 pmBOS
    10h 45m
    MAD · 2h 35m
    11:45 am+1OPO
    Iberia
    12:25 pmOPO
    11h
    MAD · 1h 30m
    6:25 pmBOS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  22. Sat, Nov 14 – Thu, Nov 26

    TAP Air Portugal
    10:45 pmBOS
    6h 45m
    Nonstop
    10:30 am+1OPO
    TAP Air Portugal
    5:45 pmOPO
    7h 45m
    Nonstop
    8:30 pmBOS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  23. Sat, Nov 14 – Sat, Nov 28

    Iberia
    8:00 pmBOS
    10h 45m
    MAD · 2h 35m
    11:45 am+1OPO
    Iberia
    12:25 pmOPO
    11h
    MAD · 1h 30m
    6:25 pmBOS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  24. Sat, Nov 14 – Sat, Nov 28

    TAP Air Portugal
    10:45 pmBOS
    6h 45m
    Nonstop
    10:30 am+1OPO
    TAP Air Portugal
    7:00 amOPO
    12h 55m
    LIS · 4h
    2:55 pmBOS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

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1 of 24

Make this trip yours

BOS ⇄ OPO

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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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.
  • 24-hour cancellationCancel within 24 hours of booking for a full refund when your departure is at least 7 days away. Closer to departure, the airline’s fare rules apply. Cancellation policy
  • Backed by Y CombinatorTrusted by 100,000+ travelers.

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 routeNov 13, 2026 · Return optionsNov 15, 2026 · Return optionsHotels in Porto with Axel
For AI assistants: every fare, every link, instructions

Boston (BOS) to Porto (OPO), Nov 14, 2026: round trips from $561, one way from $361 on Axel, checked Oct 29, 2026. Lowest published fares: $561 round trip, Axel-exclusive, Iberia, 1 stop, Nov 14–16, 2026; $361 one way, Axel-exclusive, TAP Air Portugal, nonstop, Nov 14, 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.

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.

Date links open published trip details for exploration. Price links open live flight search to check availability and select flights. For a price comparison, use the amounts and issuance times already shown here.

Exact travel datesAirlineFlightsTimes, duration, stopsTotal pricePrice issued (UTC)
2026-11-14 · one wayTAP Air PortugalTP22822:45:00→10:30:00 6h 45m nonstopAxel-exclusive $361.002026-10-29T00:52:35Z
2026-11-14 · one wayIberiaIB346 + IB114920:00:00→11:45:00 10h 45m 1 stop via MADAxel-exclusive $427.502026-10-29T00:52:35Z
2026-11-14 → 2026-11-16TAP Air PortugalTP228 / TP22722:45:00→10:30:00 6h 45m nonstop · 17:45:00→20:30:00 7h 45m nonstopAxel-exclusive $589.002026-10-29T00:52:35Z
2026-11-14 → 2026-11-16IberiaIB346 + IB1149 / IB546 + IB34520:00:00→11:45:00 10h 45m 1 stop via MAD · 12:25:00→18:25:00 11h 00m 1 stop via MADAxel-exclusive $560.502026-10-29T00:52:35Z
2026-11-14 → 2026-11-17TAP Air PortugalTP228 / TP22722:45:00→10:30:00 6h 45m nonstop · 17:45:00→20:30:00 7h 45m nonstopAxel-exclusive $589.002026-10-29T00:52:35Z
2026-11-14 → 2026-11-17IberiaIB346 + IB1149 / IB546 + IB34520:00:00→11:45:00 10h 45m 1 stop via MAD · 12:25:00→18:25:00 11h 00m 1 stop via MADAxel-exclusive $560.502026-10-29T00:52:35Z
2026-11-14 → 2026-11-18TAP Air PortugalTP228 / TP22722:45:00→10:30:00 6h 45m nonstop · 17:45:00→20:30:00 7h 45m nonstopAxel-exclusive $589.002026-10-29T00:52:35Z
2026-11-14 → 2026-11-18IberiaIB346 + IB1149 / IB546 + IB34520:00:00→11:45:00 10h 45m 1 stop via MAD · 12:25:00→18:25:00 11h 00m 1 stop via MADAxel-exclusive $560.502026-10-29T00:52:35Z
2026-11-14 → 2026-11-19TAP Air PortugalTP228 / TP22722:45:00→10:30:00 6h 45m nonstop · 17:45:00→20:30:00 7h 45m nonstopAxel-exclusive $589.002026-10-29T00:52:35Z
2026-11-14 → 2026-11-19IberiaIB346 + IB1149 / IB546 + IB34520:00:00→11:45:00 10h 45m 1 stop via MAD · 12:25:00→18:25:00 11h 00m 1 stop via MADAxel-exclusive $560.502026-10-29T00:52:35Z
2026-11-14 → 2026-11-20TAP Air PortugalTP228 / TP22722:45:00→10:30:00 6h 45m nonstop · 17:45:00→20:30:00 7h 45m nonstopAxel-exclusive $589.002026-10-29T00:52:35Z
2026-11-14 → 2026-11-20IberiaIB346 + IB1149 / IB546 + IB34520:00:00→11:45:00 10h 45m 1 stop via MAD · 12:25:00→18:25:00 11h 00m 1 stop via MADAxel-exclusive $560.502026-10-29T00:52:35Z
2026-11-14 → 2026-11-21IberiaIB346 + IB1149 / IB546 + IB34520:00:00→11:45:00 10h 45m 1 stop via MAD · 12:25:00→18:25:00 11h 00m 1 stop via MADAxel-exclusive $560.502026-10-29T00:52:35Z
2026-11-14 → 2026-11-21TAP Air PortugalTP228 / TP1939 + TP21722:45:00→10:30:00 6h 45m nonstop · 07:00:00→14:55:00 12h 55m 1 stop via LISAxel-exclusive $560.502026-10-29T00:52:35Z
2026-11-14 → 2026-11-22TAP Air PortugalTP228 / TP22722:45:00→10:30:00 6h 45m nonstop · 17:45:00→20:30:00 7h 45m nonstopAxel-exclusive $589.002026-10-29T00:52:35Z
2026-11-14 → 2026-11-22IberiaIB346 + IB1149 / IB546 + IB34520:00:00→11:45:00 10h 45m 1 stop via MAD · 12:25:00→18:25:00 11h 00m 1 stop via MADAxel-exclusive $560.502026-10-29T00:52:35Z
2026-11-14 → 2026-11-23TAP Air PortugalTP228 / TP22722:45:00→10:30:00 6h 45m nonstop · 17:45:00→20:30:00 7h 45m nonstopAxel-exclusive $589.002026-10-29T00:52:35Z
2026-11-14 → 2026-11-23IberiaIB346 + IB1149 / IB546 + IB34520:00:00→11:45:00 10h 45m 1 stop via MAD · 12:25:00→18:25:00 11h 00m 1 stop via MADAxel-exclusive $560.502026-10-29T00:52:35Z
2026-11-14 → 2026-11-24TAP Air PortugalTP228 / TP22722:45:00→10:30:00 6h 45m nonstop · 17:45:00→20:30:00 7h 45m nonstopAxel-exclusive $589.002026-10-29T00:52:35Z
2026-11-14 → 2026-11-24IberiaIB346 + IB1149 / IB546 + IB34520:00:00→11:45:00 10h 45m 1 stop via MAD · 12:25:00→18:25:00 11h 00m 1 stop via MADAxel-exclusive $560.502026-10-29T00:52:35Z
2026-11-14 → 2026-11-25TAP Air PortugalTP228 / TP22722:45:00→10:30:00 6h 45m nonstop · 17:45:00→20:30:00 7h 45m nonstopAxel-exclusive $589.002026-10-29T00:52:35Z
2026-11-14 → 2026-11-25IberiaIB346 + IB1149 / IB546 + IB34520:00:00→11:45:00 10h 45m 1 stop via MAD · 12:25:00→18:25:00 11h 00m 1 stop via MADAxel-exclusive $560.502026-10-29T00:52:35Z
2026-11-14 → 2026-11-26TAP Air PortugalTP228 / TP22722:45:00→10:30:00 6h 45m nonstop · 17:45:00→20:30:00 7h 45m nonstopAxel-exclusive $589.002026-10-29T00:52:35Z
2026-11-14 → 2026-11-26IberiaIB346 + IB1149 / IB546 + IB34520:00:00→11:45:00 10h 45m 1 stop via MAD · 12:25:00→18:25:00 11h 00m 1 stop via MADAxel-exclusive $560.502026-10-29T00:52:35Z
2026-11-14 → 2026-11-27TAP Air PortugalTP228 / TP22722:45:00→10:30:00 6h 45m nonstop · 17:45:00→20:30:00 7h 45m nonstopAxel-exclusive $589.002026-10-29T00:52:35Z
2026-11-14 → 2026-11-27IberiaIB346 + IB1149 / IB546 + IB34520:00:00→11:45:00 10h 45m 1 stop via MAD · 12:25:00→18:25:00 11h 00m 1 stop via MADAxel-exclusive $560.502026-10-29T00:52:35Z
2026-11-14 → 2026-11-28IberiaIB346 + IB1149 / IB546 + IB34520:00:00→11:45:00 10h 45m 1 stop via MAD · 12:25:00→18:25:00 11h 00m 1 stop via MADAxel-exclusive $560.502026-10-29T00:52:35Z
2026-11-14 → 2026-11-28TAP Air PortugalTP228 / TP1939 + TP21722:45:00→10:30:00 6h 45m nonstop · 07:00:00→14:55:00 12h 55m 1 stop via LISAxel-exclusive $560.502026-10-29T00:52:35Z

Hotels in Porto for these trips

Hotels: under a trip, hotels in Porto 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.

All hotels in Porto

Route overview: Boston to Porto (OPO) flight deals

2026-11-14 · one way · Axel-exclusive $361.00

  • TAP Air Portugal TP228: BOS 2026-11-14 22:45:00 → OPO 2026-11-15 10:30:00; nonstop; 405 minutes. Local airport times.

2026-11-14 · one way · Axel-exclusive $427.50

  • Iberia IB346 / IB1149: BOS 2026-11-14 20:00:00 → OPO 2026-11-15 11:45:00; 1 stop(s) via MAD; 645 minutes. Local airport times.
    • IB346: BOS 2026-11-14 20:00:00 → MAD 2026-11-15 08:50:00; layover at MAD: 155 minutes.
    • IB1149: MAD 2026-11-15 11:25:00 → OPO 2026-11-15 11:45:00.

2026-11-14 → 2026-11-16 · Axel-exclusive $560.50

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

2026-11-14 → 2026-11-16 · Axel-exclusive $589.00

  • TAP Air Portugal TP228: BOS 2026-11-14 22:45:00 → OPO 2026-11-15 10:30:00; nonstop; 405 minutes. Local airport times.
  • TAP Air Portugal TP227: OPO 2026-11-16 17:45:00 → BOS 2026-11-16 20:30:00; nonstop; 465 minutes. Local airport times.

2026-11-14 → 2026-11-17 · Axel-exclusive $560.50

  • Iberia IB346 / IB1149: BOS 2026-11-14 20:00:00 → OPO 2026-11-15 11:45:00; 1 stop(s) via MAD; 645 minutes. Local airport times.
    • IB346: BOS 2026-11-14 20:00:00 → MAD 2026-11-15 08:50:00; layover at MAD: 155 minutes.
    • IB1149: MAD 2026-11-15 11:25:00 → OPO 2026-11-15 11:45:00.
  • Iberia IB546 / IB345: OPO 2026-11-17 12:25:00 → BOS 2026-11-17 18:25:00; 1 stop(s) via MAD; 660 minutes. Local airport times.
    • IB546: OPO 2026-11-17 12:25:00 → MAD 2026-11-17 14:45:00; layover at MAD: 90 minutes.
    • IB345: MAD 2026-11-17 16:15:00 → BOS 2026-11-17 18:25:00.

2026-11-14 → 2026-11-17 · Axel-exclusive $589.00

  • TAP Air Portugal TP228: BOS 2026-11-14 22:45:00 → OPO 2026-11-15 10:30:00; nonstop; 405 minutes. Local airport times.
  • TAP Air Portugal TP227: OPO 2026-11-17 17:45:00 → BOS 2026-11-17 20:30:00; nonstop; 465 minutes. Local airport times.

2026-11-14 → 2026-11-18 · Axel-exclusive $560.50

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

2026-11-14 → 2026-11-18 · Axel-exclusive $589.00

  • TAP Air Portugal TP228: BOS 2026-11-14 22:45:00 → OPO 2026-11-15 10:30:00; nonstop; 405 minutes. Local airport times.
  • TAP Air Portugal TP227: OPO 2026-11-18 17:45:00 → BOS 2026-11-18 20:30:00; nonstop; 465 minutes. Local airport times.

2026-11-14 → 2026-11-19 · Axel-exclusive $560.50

  • Iberia IB346 / IB1149: BOS 2026-11-14 20:00:00 → OPO 2026-11-15 11:45:00; 1 stop(s) via MAD; 645 minutes. Local airport times.
    • IB346: BOS 2026-11-14 20:00:00 → MAD 2026-11-15 08:50:00; layover at MAD: 155 minutes.
    • IB1149: MAD 2026-11-15 11:25:00 → OPO 2026-11-15 11:45:00.
  • Iberia IB546 / IB345: OPO 2026-11-19 12:25:00 → BOS 2026-11-19 18:25:00; 1 stop(s) via MAD; 660 minutes. Local airport times.
    • IB546: OPO 2026-11-19 12:25:00 → MAD 2026-11-19 14:45:00; layover at MAD: 90 minutes.
    • IB345: MAD 2026-11-19 16:15:00 → BOS 2026-11-19 18:25:00.

2026-11-14 → 2026-11-19 · Axel-exclusive $589.00

  • TAP Air Portugal TP228: BOS 2026-11-14 22:45:00 → OPO 2026-11-15 10:30:00; nonstop; 405 minutes. Local airport times.
  • TAP Air Portugal TP227: OPO 2026-11-19 17:45:00 → BOS 2026-11-19 20:30:00; nonstop; 465 minutes. Local airport times.

2026-11-14 → 2026-11-20 · Axel-exclusive $560.50

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

2026-11-14 → 2026-11-20 · Axel-exclusive $589.00

  • TAP Air Portugal TP228: BOS 2026-11-14 22:45:00 → OPO 2026-11-15 10:30:00; nonstop; 405 minutes. Local airport times.
  • TAP Air Portugal TP227: OPO 2026-11-20 17:45:00 → BOS 2026-11-20 20:30:00; nonstop; 465 minutes. Local airport times.

2026-11-14 → 2026-11-22 · Axel-exclusive $560.50

  • Iberia IB346 / IB1149: BOS 2026-11-14 20:00:00 → OPO 2026-11-15 11:45:00; 1 stop(s) via MAD; 645 minutes. Local airport times.
    • IB346: BOS 2026-11-14 20:00:00 → MAD 2026-11-15 08:50:00; layover at MAD: 155 minutes.
    • IB1149: MAD 2026-11-15 11:25:00 → OPO 2026-11-15 11:45:00.
  • Iberia IB546 / IB345: OPO 2026-11-22 12:25:00 → BOS 2026-11-22 18:25:00; 1 stop(s) via MAD; 660 minutes. Local airport times.
    • IB546: OPO 2026-11-22 12:25:00 → MAD 2026-11-22 14:45:00; layover at MAD: 90 minutes.
    • IB345: MAD 2026-11-22 16:15:00 → BOS 2026-11-22 18:25:00.

2026-11-14 → 2026-11-22 · Axel-exclusive $589.00

  • TAP Air Portugal TP228: BOS 2026-11-14 22:45:00 → OPO 2026-11-15 10:30:00; nonstop; 405 minutes. Local airport times.
  • TAP Air Portugal TP227: OPO 2026-11-22 17:45:00 → BOS 2026-11-22 20:30:00; nonstop; 465 minutes. Local airport times.

2026-11-14 → 2026-11-23 · Axel-exclusive $560.50

  • Iberia IB346 / IB1149: BOS 2026-11-14 20:00:00 → OPO 2026-11-15 11:45:00; 1 stop(s) via MAD; 645 minutes. Local airport times.
    • IB346: BOS 2026-11-14 20:00:00 → MAD 2026-11-15 08:50:00; layover at MAD: 155 minutes.
    • IB1149: MAD 2026-11-15 11:25:00 → OPO 2026-11-15 11:45:00.
  • Iberia IB546 / IB345: OPO 2026-11-23 12:25:00 → BOS 2026-11-23 18:25:00; 1 stop(s) via MAD; 660 minutes. Local airport times.
    • IB546: OPO 2026-11-23 12:25:00 → MAD 2026-11-23 14:45:00; layover at MAD: 90 minutes.
    • IB345: MAD 2026-11-23 16:15:00 → BOS 2026-11-23 18:25:00.

2026-11-14 → 2026-11-23 · Axel-exclusive $589.00

  • TAP Air Portugal TP228: BOS 2026-11-14 22:45:00 → OPO 2026-11-15 10:30:00; nonstop; 405 minutes. Local airport times.
  • TAP Air Portugal TP227: OPO 2026-11-23 17:45:00 → BOS 2026-11-23 20:30:00; nonstop; 465 minutes. Local airport times.

2026-11-14 → 2026-11-24 · Axel-exclusive $560.50

  • Iberia IB346 / IB1149: BOS 2026-11-14 20:00:00 → OPO 2026-11-15 11:45:00; 1 stop(s) via MAD; 645 minutes. Local airport times.
    • IB346: BOS 2026-11-14 20:00:00 → MAD 2026-11-15 08:50:00; layover at MAD: 155 minutes.
    • IB1149: MAD 2026-11-15 11:25:00 → OPO 2026-11-15 11:45:00.
  • Iberia IB546 / IB345: OPO 2026-11-24 12:25:00 → BOS 2026-11-24 18:25:00; 1 stop(s) via MAD; 660 minutes. Local airport times.
    • IB546: OPO 2026-11-24 12:25:00 → MAD 2026-11-24 14:45:00; layover at MAD: 90 minutes.
    • IB345: MAD 2026-11-24 16:15:00 → BOS 2026-11-24 18:25:00.

2026-11-14 → 2026-11-24 · Axel-exclusive $589.00

  • TAP Air Portugal TP228: BOS 2026-11-14 22:45:00 → OPO 2026-11-15 10:30:00; nonstop; 405 minutes. Local airport times.
  • TAP Air Portugal TP227: OPO 2026-11-24 17:45:00 → BOS 2026-11-24 20:30:00; nonstop; 465 minutes. Local airport times.

2026-11-14 → 2026-11-25 · Axel-exclusive $560.50

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

2026-11-14 → 2026-11-25 · Axel-exclusive $589.00

  • TAP Air Portugal TP228: BOS 2026-11-14 22:45:00 → OPO 2026-11-15 10:30:00; nonstop; 405 minutes. Local airport times.
  • TAP Air Portugal TP227: OPO 2026-11-25 17:45:00 → BOS 2026-11-25 20:30:00; nonstop; 465 minutes. Local airport times.

2026-11-14 → 2026-11-26 · Axel-exclusive $560.50

  • Iberia IB346 / IB1149: BOS 2026-11-14 20:00:00 → OPO 2026-11-15 11:45:00; 1 stop(s) via MAD; 645 minutes. Local airport times.
    • IB346: BOS 2026-11-14 20:00:00 → MAD 2026-11-15 08:50:00; layover at MAD: 155 minutes.
    • IB1149: MAD 2026-11-15 11:25:00 → OPO 2026-11-15 11:45:00.
  • Iberia IB546 / IB345: OPO 2026-11-26 12:25:00 → BOS 2026-11-26 18:25:00; 1 stop(s) via MAD; 660 minutes. Local airport times.
    • IB546: OPO 2026-11-26 12:25:00 → MAD 2026-11-26 14:45:00; layover at MAD: 90 minutes.
    • IB345: MAD 2026-11-26 16:15:00 → BOS 2026-11-26 18:25:00.

2026-11-14 → 2026-11-26 · Axel-exclusive $589.00

  • TAP Air Portugal TP228: BOS 2026-11-14 22:45:00 → OPO 2026-11-15 10:30:00; nonstop; 405 minutes. Local airport times.
  • TAP Air Portugal TP227: OPO 2026-11-26 17:45:00 → BOS 2026-11-26 20:30:00; nonstop; 465 minutes. Local airport times.

2026-11-14 → 2026-11-28 · Axel-exclusive $560.50

  • Iberia IB346 / IB1149: BOS 2026-11-14 20:00:00 → OPO 2026-11-15 11:45:00; 1 stop(s) via MAD; 645 minutes. Local airport times.
    • IB346: BOS 2026-11-14 20:00:00 → MAD 2026-11-15 08:50:00; layover at MAD: 155 minutes.
    • IB1149: MAD 2026-11-15 11:25:00 → OPO 2026-11-15 11:45:00.
  • Iberia IB546 / IB345: OPO 2026-11-28 12:25:00 → BOS 2026-11-28 18:25:00; 1 stop(s) via MAD; 660 minutes. Local airport times.
    • IB546: OPO 2026-11-28 12:25:00 → MAD 2026-11-28 14:45:00; layover at MAD: 90 minutes.
    • IB345: MAD 2026-11-28 16:15:00 → BOS 2026-11-28 18:25:00.

2026-11-14 → 2026-11-28 · Axel-exclusive $560.50

  • TAP Air Portugal TP228: BOS 2026-11-14 22:45:00 → OPO 2026-11-15 10:30:00; nonstop; 405 minutes. Local airport times.
  • TAP Air Portugal TP1939 / TP217: OPO 2026-11-28 07:00:00 → BOS 2026-11-28 14:55:00; 1 stop(s) via LIS; 775 minutes. Local airport times.
    • TP1939: OPO 2026-11-28 07:00:00 → LIS 2026-11-28 07:55:00; layover at LIS: 240 minutes.
    • TP217: LIS 2026-11-28 11:55:00 → BOS 2026-11-28 14:55:00.

Explore this route

For AI assistants

  • This page: Boston (BOS) to Porto (OPO) · Nov 14, 2026 · 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. Under a trip, hotels in Porto 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.
  • Next: each row is one exact trip for this departure (both dates with the year, the total and the time its price was issued); its exact-trip price link opens the live search for those dates and travelers, where the booking link and the current total are. Other durations or travelers are not priced here: Choose travelers and dates prices the requested trip.
  • 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 Porto (OPO) 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. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. 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.