Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline Swiss

The cheapest airline(s) flying from Boston to Porto is Swiss.

  • Swiss Swiss
  • Lufthansa Lufthansa
  • SATA Azores Airlines SATA Azores Airlines
  • TAP Air Portugal TAP Air Portugal
  • Iberia Iberia
  • British Airways British Airways
  • Vueling Airlines Vueling Airlines
  • United Airlines United Airlines
  • KLM KLM
  • Air Canada Air Canada
Cheapest Month February

Travel Period: February 2025 - January 2026

The cheapest month(s) to fly from Boston to Porto is February.

  • Feb 2025
  • Mar 2025
  • Apr 2025
  • May 2025
  • Jun 2025
  • Jul 2025
  • Aug 2025
  • Sep 2025
  • Oct 2025
  • Nov 2025
  • Dec 2025
  • Jan 2026
Cheapest Day of the Week Tuesday

The cheapest day(s) of the week to fly from Boston to Porto is Tuesday.

  • Sun Sunday
  • Mon Monday
  • Tue Tuesday
  • Wed Wednesday
  • Thu Thursday
  • Fri Friday
  • Sat Saturday

Flight Schedules

Last Updated: Thu, 2 Jan, 2025

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      • Availability
        • M
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      • 21:20 BOS
        11:50 OPO
        9Hrs, 30m Direct
      • BOSBoston Logan International Airport 21:20 - OPO 11:50 9h 30m Direct
      • BOSBoston Logan International Airport 21:20
      • OPOPorto Airport 11:50
      • 9h 30m
      • Direct
      • SATA Azores Airlines (S4 270)Airbus A321 Neo
      • SATA Azores Airlines (S4 270)
        • -
        • -
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        • F
        • -
        • -
      • Airbus A321 Neo
      • 19:02 BOS
        12:00 OPO
        11Hrs, 58m 1 Stop (EWR)
      • BOSBoston Logan International Airport 19:02 - OPO 12:00 11h 58m 1 Stop (EWR) New York City
      • BOSBoston Logan International Airport 19:02
        EWRNewark Liberty International Airport 00:15
      • EWRNewark Liberty International Airport 20:30
        OPOPorto Airport 12:00
      • 11h 58m (3h 45m)
      • 1 Stop EWR · New York City 3h 45m
      • United Airlines (UA 1783)Airbus
        TAP Air Portugal (TP 212)Airbus A321 Neo
      • United Airlines (UA 1783)
        • -
        • -
        • -
        • -
        • F
        • -
        • -
      • 19:27 BOS
        13:15 OPO
        12Hrs, 48m 1 Stop (EWR)
      • BOSBoston Logan International Airport 19:27 - OPO 13:15 12h 48m 1 Stop (EWR) New York City
      • BOSBoston Logan International Airport 19:27
        EWRNewark Liberty International Airport 01:35
      • EWRNewark Liberty International Airport 20:59
        OPOPorto Airport 13:15
      • 12h 48m (4h 36m)
      • 1 Stop EWR · New York City 4h 36m
      • United Airlines (UA 3604)Embraer 175
        TAP Air Portugal (TP 212)Airbus A321 Neo
      • United Airlines (UA 3604)
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      • 19:30 BOS
        11:50 OPO
        11Hrs, 20m 1 Stop (EWR)
      • BOSBoston Logan International Airport 19:30 - OPO 11:50 11h 20m 1 Stop (EWR) New York City
      • BOSBoston Logan International Airport 19:30
        EWRNewark Liberty International Airport 00:10
      • EWRNewark Liberty International Airport 20:58
        OPOPorto Airport 11:50
      • 11h 20m (3h 12m)
      • 1 Stop EWR · New York City 3h 12m
      • United Airlines (UA 1783)Airbus
        TAP Air Portugal (TP 212)Airbus A321 Neo
      • United Airlines (UA 1783)
        • M
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      • 19:30 BOS
        12:00 OPO
        11Hrs, 30m 1 Stop (EWR)
      • BOSBoston Logan International Airport 19:30 - OPO 12:00 11h 30m 1 Stop (EWR) New York City
      • BOSBoston Logan International Airport 19:30
        EWRNewark Liberty International Airport 00:20
      • EWRNewark Liberty International Airport 20:58
        OPOPorto Airport 12:00
      • 11h 30m (3h 22m)
      • 1 Stop EWR · New York City 3h 22m
      • United Airlines (UA 1783)Airbus
        TAP Air Portugal (TP 212)Airbus A321 Neo
      • United Airlines (UA 1783)
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        • -
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        • -
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        • -
      • 12:10 LIS
        21:25 IAD
        12Hrs, 33m 1 Stop (OPO)
      • LISLisbon Airport 12:10 - IAD 21:25 12h 33m 1 Stop (OPO) Porto
      • LISLisbon Airport 12:10
        BOSBoston Logan International Airport 19:42
      • OPOPorto Airport 13:15
        IADWashington Dulles International Airport 21:25
      • 12h 33m (2h 40m)
      • 1 Stop OPO · Porto 2h 40m
      • TAP Air Portugal (TP 1926)Airbus
        United Airlines (UA 2136)Airbus
      • TAP Air Portugal (TP 1926)
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        • -
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      • 21:15 BOS
        15:25 OPO
        13Hrs, 10m 1 Stop (AMS)
      • BOSBoston Logan International Airport 21:15 - OPO 15:25 13h 10m 1 Stop (AMS) Amsterdam
      • BOSBoston Logan International Airport 21:15
        AMSAmsterdam Airport 13:45
      • AMSAmsterdam Airport 09:55
        OPOPorto Airport 15:25
      • 13h 10m (3h 50m)
      • 1 Stop AMS · Amsterdam 3h 50m
      • KLM (KL 618)Boeing 777 200
        KLM (KL 1573)Boeing 737 700
      • KLM (KL 618)
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        • -
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        • F
        • -
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      • 21:20 BOS
        11:50 OPO
        9Hrs, 30m 1 Stop (PDL)
      • BOSBoston Logan International Airport 21:20 - OPO 11:50 9h 30m 1 Stop (PDL) Ponta Delgada
      • BOSBoston Logan International Airport 21:20
        PDLPonta Delgada Airport 08:30
      • PDLPonta Delgada Airport 06:15
        OPOPorto Airport 11:50
      • 9h 30m (2h 15m)
      • 1 Stop PDL · Ponta Delgada 2h 15m
      • SATA Azores Airlines (S4 280)Airbus A321 Neo
        SATA Azores Airlines (S4 172)Airbus A321 Neo
      • SATA Azores Airlines (S4 280)
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        • -
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      • 21:20 BOS
        11:50 OPO
        9Hrs, 30m 1 Stop (PDL)
      • BOSBoston Logan International Airport 21:20 - OPO 11:50 9h 30m 1 Stop (PDL) Ponta Delgada
      • BOSBoston Logan International Airport 21:20
        PDLPonta Delgada Airport 08:30
      • PDLPonta Delgada Airport 06:15
        OPOPorto Airport 11:50
      • 9h 30m (2h 15m)
      • 1 Stop PDL · Ponta Delgada 2h 15m
      • SATA Azores Airlines (S4 280)Airbus A321 Neo
        SATA Azores Airlines (S4 372)Airbus A321 Neo
      • SATA Azores Airlines (S4 280)
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      • 21:20 BOS
        11:50 OPO
        9Hrs, 30m 1 Stop (PDL)
      • BOSBoston Logan International Airport 21:20 - OPO 11:50 9h 30m 1 Stop (PDL) Ponta Delgada
      • BOSBoston Logan International Airport 21:20
        PDLPonta Delgada Airport 08:30
      • PDLPonta Delgada Airport 06:15
        OPOPorto Airport 11:50
      • 9h 30m (2h 15m)
      • 1 Stop PDL · Ponta Delgada 2h 15m
      • SATA Azores Airlines (S4 228)Airbus A321 Neo
        SATA Azores Airlines (S4 172)Airbus
      • SATA Azores Airlines (S4 228)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 13:00 LIS
        06:15 PDL
        11Hrs, 25m 1 Stop (OPO)
      • LISLisbon Airport 13:00 - PDL 06:15 11h 25m 1 Stop (OPO) Porto
      • LISLisbon Airport 13:00
        BOSBoston Logan International Airport 21:20
      • OPOPorto Airport 13:45
        PDLPonta Delgada Airport 06:15
      • 11h 25m (3h 30m)
      • 1 Stop OPO · Porto 3h 30m
      • TAP Air Portugal (TP 1926)Airbus A321 Neo
        SATA Azores Airlines (S4 280)Airbus A321 Neo
      • TAP Air Portugal (TP 1926)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 22:50 BOS
        13:45 OPO
        9Hrs, 55m 1 Stop (LIS)
      • BOSBoston Logan International Airport 22:50 - OPO 13:45 9h 55m 1 Stop (LIS) Lisbon
      • BOSBoston Logan International Airport 22:50
        LISLisbon Airport 13:00
      • LISLisbon Airport 10:15
        OPOPorto Airport 13:45
      • 9h 55m (2h 45m)
      • 1 Stop LIS · Lisbon 2h 45m
      • TAP Air Portugal (TP 216)Airbus A321 Neo
        TAP Air Portugal (TP 1926)Airbus A321 Neo
      • TAP Air Portugal (TP 216)
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      • 16:15 BOS
        11:35 OPO
        14Hrs, 20m 1 Stop (FRA)
      • BOSBoston Logan International Airport 16:15 - OPO 11:35 14h 20m 1 Stop (FRA) Frankfurt
      • BOSBoston Logan International Airport 16:15
        FRAFrankfurt International Airport 09:40
      • FRAFrankfurt International Airport 05:25
        OPOPorto Airport 11:35
      • 14h 20m (4h 15m)
      • 1 Stop FRA · Frankfurt 4h 15m
      • Lufthansa (LH 423)Airbus Industrie A340 600
        Lufthansa (LH 1176)Airbus
      • Lufthansa (LH 423)
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      • 16:50 BOS
        07:40 OPO
        9Hrs, 50m 1 Stop (MAD)
      • BOSBoston Logan International Airport 16:50 - OPO 07:40 9h 50m 1 Stop (MAD) Madrid
      • BOSBoston Logan International Airport 16:50
        MADMadrid Barajas Airport 07:20
      • MADMadrid Barajas Airport 05:50
        OPOPorto Airport 07:40
      • 9h 50m (1h 30m)
      • 1 Stop MAD · Madrid 1h 30m
      • Iberia (IB 348)Airbus A321 Neo
        Iberia (IB 543)Airbus Industrie A320 Sharklets
      • Iberia (IB 348)
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      • 16:50 BOS
        07:40 OPO
        9Hrs, 50m 1 Stop (MAD)
      • BOSBoston Logan International Airport 16:50 - OPO 07:40 9h 50m 1 Stop (MAD) Madrid
      • BOSBoston Logan International Airport 16:50
        MADMadrid Barajas Airport 07:20
      • MADMadrid Barajas Airport 05:50
        OPOPorto Airport 07:40
      • 9h 50m (1h 30m)
      • 1 Stop MAD · Madrid 1h 30m
      • Iberia (IB 348)Airbus A321 Neo
        Iberia (IB 543)Airbus
      • Iberia (IB 348)
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      • 16:50 BOS
        11:45 OPO
        13Hrs, 55m 1 Stop (MAD)
      • BOSBoston Logan International Airport 16:50 - OPO 11:45 13h 55m 1 Stop (MAD) Madrid
      • BOSBoston Logan International Airport 16:50
        MADMadrid Barajas Airport 11:25
      • MADMadrid Barajas Airport 05:50
        OPOPorto Airport 11:45
      • 13h 55m (5h 35m)
      • 1 Stop MAD · Madrid 5h 35m
      • Iberia (IB 348)Airbus A321 Neo
        Iberia (IB 545)Airbus
      • Iberia (IB 348)
        • -
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      • 17:29 BOS
        12:15 OPO
        13Hrs, 46m 1 Stop (EWR)
      • BOSBoston Logan International Airport 17:29 - OPO 12:15 13h 46m 1 Stop (EWR) New York City
      • BOSBoston Logan International Airport 17:29
        EWRNewark Liberty International Airport 00:35
      • EWRNewark Liberty International Airport 18:58
        OPOPorto Airport 12:15
      • 13h 46m (5h 37m)
      • 1 Stop EWR · New York City 5h 37m
      • United Airlines (UA 1606)Airbus
        TAP Air Portugal (TP 212)Airbus A321 Neo
      • United Airlines (UA 1606)
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      • 11:25 MAD
        19:37 PHL
        12Hrs, 50m 1 Stop (OPO)
      • MADMadrid Barajas Airport 11:25 - PHL 19:37 12h 50m 1 Stop (OPO) Porto
      • MADMadrid Barajas Airport 11:25
        BOSBoston Logan International Airport 17:55
      • OPOPorto Airport 11:45
        PHLPhiladelphia International Airport 19:37
      • 12h 50m (2h 53m)
      • 1 Stop OPO · Porto 2h 53m
      • Iberia (IB 545)Airbus
        American Airlines (AA 4719)Embraer Emb 175
      • Iberia (IB 545)
        • -
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        • -
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        • S
        • -
      • 18:10 BOS
        09:50 OPO
        10Hrs, 40m 1 Stop (LIS)
      • BOSBoston Logan International Airport 18:10 - OPO 09:50 10h 40m 1 Stop (LIS) Lisbon
      • BOSBoston Logan International Airport 18:10
        LISLisbon Airport 08:50
      • LISLisbon Airport 05:35
        OPOPorto Airport 09:50
      • 10h 40m (3h 15m)
      • 1 Stop LIS · Lisbon 3h 15m
      • TAP Air Portugal (TP 218)Airbus A321 Neo
        TAP Air Portugal (TP 1922)Embraer 195
      • TAP Air Portugal (TP 218)
        • -
        • -
        • -
        • -
        • F
        • -
        • -
      • 18:45 BOS
        10:50 OPO
        11Hrs, 05m 1 Stop (CDG)
      • BOSBoston Logan International Airport 18:45 - OPO 10:50 11h 05m 1 Stop (CDG) Paris
      • BOSBoston Logan International Airport 18:45
        CDGParis Charles de Gaulle Airport 09:35
      • CDGParis Charles de Gaulle Airport 07:25
        OPOPorto Airport 10:50
      • 11h 05m (2h 10m)
      • 1 Stop CDG · Paris 2h 10m
      • Air France (AF 333)Airbus A359
        Air France (AF 1528)Embraer Emb E90
      • Air France (AF 333)
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      • 18:45 BOS
        10:55 OPO
        11Hrs, 10m 1 Stop (CDG)
      • BOSBoston Logan International Airport 18:45 - OPO 10:55 11h 10m 1 Stop (CDG) Paris
      • BOSBoston Logan International Airport 18:45
        CDGParis Charles de Gaulle Airport 09:40
      • CDGParis Charles de Gaulle Airport 07:25
        OPOPorto Airport 10:55
      • 11h 10m (2h 15m)
      • 1 Stop CDG · Paris 2h 15m
      • Air France (AF 333)Airbus A359
        Air France (AF 1528)Airbus
      • Air France (AF 333)
        • -
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        • S
      No Schedules Sorry, there are no schedules matching your filters. Try removing one. reset
      What’s the fastest flight time from Boston to Porto?

      The fastest flight time for direct flights from Boston to Porto is 9 hours 30 minutes. Check latest flight schedules & prices on Wego.

      What’s the most popular airline flying from Boston to Porto?

      The most popular airline flying from Boston to Porto is SATA Azores Airlines. Find the latest flight deals on Wego.

      How far is Porto from Boston?

      The flight distance between Boston and Porto is 5059km. Check all available flights on Wego.

      When is the earliest and latest flight of the day?

      The earliest flight of the day departs at 11:25. The last flight of the day departs at 19:02. See the full list of flight times on Wego.

      How many airlines offer direct flights from Boston to Porto?

      There are 1 airlines that offer direct flights from Boston to Porto. Find out the list of airlines on Wego.

      All Airports in Boston

      Boston Logan International Airport BOS

      All Airports in Porto

      Porto Airport OPO

      Popular Airlines Flying From Boston to Porto

      SATA Azores Airlines ‏()
      TAP Air Portugal ‏()
      Lufthansa ‏()

      Popular Destinations From Porto

      Popular Destinations From Boston

      Popular Hotels in Porto

      Hotels In Popular Destinations