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Boston Logan International Airport to Francisco Sa Carneiro International Airport flight

Explore the cheapest one-way and round-trip flights from Boston Logan International Airport to Francisco Sa Carneiro International Airport over the next 90 days, with one-way fares from US$220 and round-trip from US$544. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      BOS 22:50
      6h 45m
      Direct
      OPO 10:35
      Boston - Porto | Sun, Dec 6 | TAP Air Portugal
      OPO 17:45
      7h 45m
      Direct
      BOS 20:30
      Porto - Boston | Sun, Dec 13 | TAP Air Portugal
      US$544 US$832
      35% off
      35% off
      US$832 US$544
    • BOS 22:45
      6h 45m
      Direct
      OPO 10:30
      Boston - Porto | Tue, Dec 8 | TAP Air Portugal
      OPO 17:45
      7h 45m
      Direct
      BOS 20:30
      Porto - Boston | Tue, Dec 15 | TAP Air Portugal
      US$602 US$832
      28% off
      28% off
      US$832 US$602
    • BOS 22:45
      6h 45m
      Direct
      OPO 10:30
      Boston - Porto | Tue, Nov 3 | TAP Air Portugal
      OPO 17:45
      7h 45m
      Direct
      BOS 20:30
      Porto - Boston | Tue, Nov 10 | TAP Air Portugal
      US$622 US$832
      25% off
      25% off
      US$832 US$622
    • BOS 22:20
      11h 40m
      1 stop
      OPO 15:00
      Boston - Porto | Thu, Nov 12 | TAP Air Portugal
      OPO 06:10
      18h 50m
      1 stop
      BOS 20:00
      Porto - Boston | Mon, Nov 16 | Azores Airlines
      US$621
      25% off
      US$832 US$621
    • BOS 18:00
      12h
      1 stop
      OPO 11:00
      Boston - Porto | Wed, Nov 4 | TAP Air Portugal
      OPO 11:00
      13h 55m
      1 stop
      BOS 19:55
      Porto - Boston | Sat, Nov 7 | TAP Air Portugal
      US$628
      25% off
      US$832 US$628
    • BOS 21:25
      9h 25m
      1 stop
      OPO 11:50
      Boston - Porto | Sun, Dec 6 | Azores Airlines
      OPO 12:40
      12h 20m
      1 stop
      BOS 20:00
      Porto - Boston | Sun, Dec 13 | Azores Airlines
      US$644
      23% off
      US$832 US$644
    • BOS 21:25
      9h 25m
      1 stop
      OPO 11:50
      Boston - Porto | Tue, Nov 24 | Azores Airlines
      OPO 14:10
      10h 50m
      1 stop
      BOS 20:00
      Porto - Boston | Tue, Dec 1 | Azores Airlines
      US$645
      22% off
      US$832 US$645
    • BOS 21:25
      18h 40m
      1 stop
      OPO 21:05
      Boston - Porto | Thu, Nov 12 | Azores Airlines
      OPO 12:40
      12h 20m
      1 stop
      BOS 20:00
      Porto - Boston | Mon, Nov 16 | Azores Airlines
      US$647
      22% off
      US$832 US$647
    • BOS 21:25
      9h 25m
      1 stop
      OPO 11:50
      Boston - Porto | Tue, Nov 10 | Azores Airlines
      OPO 12:40
      12h 20m
      1 stop
      BOS 20:00
      Porto - Boston | Sun, Nov 15 | Azores Airlines
      US$647
      22% off
      US$832 US$647
    • BOS 13:00
      17h 25m
      1 stop
      OPO 14:00
      Boston - Porto | Wed, Nov 4 | Normal Airline
      OPO 15:00
      6h
      Direct
      BOS 16:00
      Porto - Boston | Fri, Nov 6 | Normal Airline
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    • Cheapest
      BOS 23:45
      6h 45m
      Direct
      OPO 10:30
      Boston - Porto | Sun, Nov 15 | TAP Air Portugal
      US$220 US$408
      46% off
      46% off
      US$408 US$220
    • BOS 21:25
      18h 40m
      1 stop
      OPO 21:05
      Boston - Porto | Mon, Nov 23 | Azores Airlines
      US$308 US$408
      25% off
      25% off
      US$408 US$308
    • BOS 21:25
      9h 25m
      1 stop
      OPO 11:50
      Boston - Porto | Wed, Dec 16 | Azores Airlines
      US$313 US$408
      23% off
      23% off
      US$408 US$313
    • BOS 21:25
      9h 25m
      1 stop
      OPO 11:50
      Boston - Porto | Wed, Dec 9 | Azores Airlines
      US$314
      23% off
      US$408 US$314
    • BOS 21:25
      9h 25m
      1 stop
      OPO 11:50
      Boston - Porto | Wed, Nov 25 | Azores Airlines
      US$314
      23% off
      US$408 US$314
    • BOS 21:25
      9h 25m
      1 stop
      OPO 11:50
      Boston - Porto | Thu, Dec 31 | Azores Airlines
      US$315
      23% off
      US$408 US$315
    • BOS 21:25
      18h 40m
      1 stop
      OPO 21:05
      Boston - Porto | Mon, Dec 14 | Azores Airlines
      US$320
      22% off
      US$408 US$320
    • BOS 21:25
      9h 25m
      1 stop
      OPO 11:50
      Boston - Porto | Sun, Dec 20 | Azores Airlines
      US$322
      21% off
      US$408 US$322
    • BOS 21:25
      9h 25m
      1 stop
      OPO 11:50
      Boston - Porto | Sun, Dec 6 | Azores Airlines
      US$322
      21% off
      US$408 US$322
    • BOS 13:00
      17h 25m
      1 stop
      OPO 14:00
      Boston - Porto | Wed, Nov 4 | Normal Airline
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    • Cheapest nonstop
      BOS 23:45
      6h 45m
      Direct
      OPO 10:30
      Boston - Porto | Sun, Nov 15 | TAP Air Portugal
      US$220 US$408
      46% off
      46% off
      US$408 US$220
    • BOS 22:45
      6h 45m
      Direct
      OPO 10:30
      Boston - Porto | Tue, Nov 17 | TAP Air Portugal
      US$331 US$1,432
      77% off
      77% off
      US$1,432 US$331
    • BOS 22:50
      6h 45m
      Direct
      OPO 10:35
      Boston - Porto | Sun, Jan 3 | TAP Air Portugal
      US$342 US$1,432
      76% off
      76% off
      US$1,432 US$342
    • BOS 22:45
      6h 45m
      Direct
      OPO 10:30
      Boston - Porto | Tue, Dec 29 | TAP Air Portugal
      US$393
      73% off
      US$1,432 US$393
    • BOS 22:50
      6h 45m
      Direct
      OPO 10:35
      Boston - Porto | Sun, Nov 15 | TAP Air Portugal
      US$467
      67% off
      US$1,432 US$467
    • BOS 22:50
      6h 45m
      Direct
      OPO 10:35
      Boston - Porto | Sun, Nov 8 | TAP Air Portugal
      US$468
      67% off
      US$1,432 US$468
    • BOS 22:45
      6h 45m
      Direct
      OPO 10:30
      Boston - Porto | Tue, Dec 8 | TAP Air Portugal
      US$469
      67% off
      US$1,432 US$469
    • BOS 22:50
      6h 45m
      Direct
      OPO 10:35
      Boston - Porto | Sun, Dec 6 | TAP Air Portugal
      US$469
      67% off
      US$1,432 US$469
    • BOS 22:50
      6h 45m
      Direct
      OPO 10:35
      Boston - Porto | Sun, Dec 13 | TAP Air Portugal
      US$470
      67% off
      US$1,432 US$470
    • BOS 13:00
      17h 25m
      1 stop
      OPO 14:00
      Boston - Porto | Wed, Nov 4 | Normal Airline
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    • Cheapest nonstop
      BOS 22:45
      6h 45m
      Direct
      OPO 10:30
      Boston - Porto | Tue, Nov 17 | TAP Air Portugal
      US$331 US$1,432
      77% off
      77% off
      US$1,432 US$331
    • BOS 22:50
      6h 45m
      Direct
      OPO 10:35
      Boston - Porto | Sun, Jan 3 | TAP Air Portugal
      US$342 US$1,432
      76% off
      76% off
      US$1,432 US$342
    • BOS 22:45
      6h 45m
      Direct
      OPO 10:30
      Boston - Porto | Tue, Dec 29 | TAP Air Portugal
      US$393 US$1,432
      73% off
      73% off
      US$1,432 US$393
    • BOS 22:50
      6h 45m
      Direct
      OPO 10:35
      Boston - Porto | Sun, Nov 15 | TAP Air Portugal
      US$467
      67% off
      US$1,432 US$467
    • BOS 22:50
      6h 45m
      Direct
      OPO 10:35
      Boston - Porto | Sun, Nov 8 | TAP Air Portugal
      US$468
      67% off
      US$1,432 US$468
    • BOS 22:45
      6h 45m
      Direct
      OPO 10:30
      Boston - Porto | Tue, Dec 8 | TAP Air Portugal
      US$469
      67% off
      US$1,432 US$469
    • BOS 22:50
      6h 45m
      Direct
      OPO 10:35
      Boston - Porto | Sun, Dec 6 | TAP Air Portugal
      US$469
      67% off
      US$1,432 US$469
    • BOS 22:50
      6h 45m
      Direct
      OPO 10:35
      Boston - Porto | Sun, Dec 13 | TAP Air Portugal
      US$470
      67% off
      US$1,432 US$470
    • BOS 22:45
      6h 45m
      Direct
      OPO 10:30
      Boston - Porto | Tue, Nov 24 | TAP Air Portugal
      US$471
      67% off
      US$1,432 US$471
    • BOS 13:00
      17h 25m
      1 stop
      OPO 14:00
      Boston - Porto | Wed, Nov 4 | Normal Airline
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    • BOS 23:45
      6h 45m
      Direct
      OPO 10:30
      Boston - Porto | Sun, Nov 15 | TAP Air Portugal
      US$220 US$408
      46% off
      46% off
      US$408 US$220
    • BOS 22:45
      6h 45m
      Direct
      OPO 10:30
      Boston - Porto | Tue, Nov 17 | TAP Air Portugal
      US$331 US$1,432
      77% off
      77% off
      US$1,432 US$331
    • BOS 22:50
      6h 45m
      Direct
      OPO 10:35
      Boston - Porto | Sun, Jan 3 | TAP Air Portugal
      US$342 US$1,432
      76% off
      76% off
      US$1,432 US$342
    • BOS 22:45
      6h 45m
      Direct
      OPO 10:30
      Boston - Porto | Tue, Dec 29 | TAP Air Portugal
      US$393
      73% off
      US$1,432 US$393
    • BOS 22:50
      6h 45m
      Direct
      OPO 10:35
      Boston - Porto | Sun, Nov 15 | TAP Air Portugal
      US$467
      67% off
      US$1,432 US$467
    • BOS 22:50
      6h 45m
      Direct
      OPO 10:35
      Boston - Porto | Sun, Nov 8 | TAP Air Portugal
      US$468
      67% off
      US$1,432 US$468
    • BOS 22:45
      6h 45m
      Direct
      OPO 10:30
      Boston - Porto | Tue, Dec 8 | TAP Air Portugal
      US$469
      67% off
      US$1,432 US$469
    • BOS 22:50
      6h 45m
      Direct
      OPO 10:35
      Boston - Porto | Sun, Dec 6 | TAP Air Portugal
      US$469
      67% off
      US$1,432 US$469
    • BOS 22:50
      6h 45m
      Direct
      OPO 10:35
      Boston - Porto | Sun, Dec 13 | TAP Air Portugal
      US$470
      67% off
      US$1,432 US$470
    • BOS 13:00
      17h 25m
      1 stop
      OPO 14:00
      Boston - Porto | Wed, Nov 4 | Normal Airline
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    • Cheapest nonstop
      BOS 22:50
      6h 45m
      Direct
      OPO 10:35
      Boston - Porto | Sun, Nov 8 | TAP Air Portugal
      US$468 US$735
      36% off
      36% off
      US$735 US$468
    • BOS 22:10
      10h 20m
      1 stop
      OPO 13:30
      Boston - Porto | Mon, Nov 9 | TAP Air Portugal
      US$232 US$735
      68% off
      68% off
      US$735 US$232
    • BOS 21:25
      9h 25m
      1 stop
      OPO 11:50
      Boston - Porto | Fri, Nov 6 | Azores Airlines
      US$370 US$735
      50% off
      50% off
      US$735 US$370
    • BOS 21:25
      9h 25m
      1 stop
      OPO 11:50
      Boston - Porto | Sun, Nov 8 | Azores Airlines
      US$383
      48% off
      US$735 US$383
    • BOS 17:05
      10h 10m
      1 stop
      OPO 08:15
      Boston - Porto | Wed, Nov 4 | KLM
      US$520
      28% off
      US$735 US$520
    • BOS 18:20
      11h 15m
      1 stop
      OPO 10:35
      Boston - Porto | Mon, Nov 9 | Delta Air Lines
      US$580
      21% off
      US$735 US$580
    • BOS 13:00
      17h 25m
      1 stop
      OPO 14:00
      Boston - Porto | Wed, Nov 4 | Normal Airline
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Displayed flight fares from Boston to Porto are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Boston Logan International Airport to Francisco Sa Carneiro International Airport

What is the cheapest month to fly from Boston Logan International Airport to Francisco Sa Carneiro International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Boston Logan International Airport to Francisco Sa Carneiro International Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Boston Logan International Airport to Francisco Sa Carneiro International Airport are usually in September, with an average price of US$271. It is best to avoid April, when the average price can reach US$1,108.

US$1,108
US$690
US$271
0
  • US$271
    Sep
  • US$319
    Oct
  • US$332
    Nov
  • US$418
    Dec
  • US$328
    Jan
  • US$406
    Feb
  • US$1,021
    Mar
  • US$1,108
    Apr
  • US$514
    May
  • US$633
    Jun
  • US$484
    Jul
  • US$360
    Aug

What is the cheapest day of the week to fly from Boston Logan International Airport to Francisco Sa Carneiro International Airport?

The data is based on the past 12 months and shows the average ticket prices from Boston Logan International Airport to Francisco Sa Carneiro International Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from Boston Logan International Airport to Francisco Sa Carneiro International Airport is Wednesday, with average prices usually lower than other days. Avoid departing on Friday as prices are typically highest on that day.

US$1,065
US$688
US$311
0
    Cheapest
  • US$437
    Mon
  • US$425
    Tue
  • US$311
    Wed
  • US$339
    Thu
  • US$1,065
    Fri
  • US$479
    Sat
  • US$491
    Sun

Which airline offers the cheapest flights from Boston Logan International Airport to Francisco Sa Carneiro International Airport?

The cheapest airline flying from Boston Logan International Airport to Francisco Sa Carneiro International Airport is TAP Air Portugal (from US$220) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

TAP Air Portugal
From US$220
Icelandair
From US$269
Air Canada
From US$290
Azores Airlines
From US$308
Virgin Atlantic
From US$317
Delta Air Lines
From US$323
Jetblue Airways
From US$329
Aer Lingus
From US$330
Lufthansa
From US$348
Air France
From US$358

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What is the flight schedule from Boston Logan International Airport to Francisco Sa Carneiro International Airport?

Check the schedule for flights from Boston to Porto and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. TP228

    Boston Logan International Airport

    22:50

    BOS

    6h 45m

    10:35

    OPO

    - M - - - - S
    Search

  2. S4224

    Boston Logan International Airport

    21:25

    BOS

    4h 55m

    Direct

    06:20

    PDL

    - M - - T - S
    Search

  3. S4172

    PDL Airport

    08:30

    PDL

    2h 20m

    Direct

    11:50

    OPO

    S M T W T F S

  4. S4280

    Boston Logan International Airport

    21:15

    BOS

    5h 5m

    Direct

    05:20

    PDL

    - - - W - F -
    Search

  5. S4172

    PDL Airport

    08:30

    PDL

    2h 20m

    Direct

    11:50

    OPO

    S M T W T F S

  6. TP216

    Boston Logan International Airport

    22:15

    BOS

    6h 35m

    Direct

    09:50

    LIS

    S - - W T F S
    Search

  7. TP1930

    Humberto Delgado Airport

    16:00

    LIS

    1h

    Direct

    17:00

    OPO

    S M T W T F S

  8. VS4012

    Boston Logan International Airport

    19:05

    BOS

    6h 40m

    Direct

    06:45

    LHR

    S M T W T F S
    Search

  9. FR1261

    London Stansted Airport

    10:30

    STN

    2h 25m

    Direct

    12:55

    OPO

    S M T W T F S

  10. S4224

    Boston Logan International Airport

    21:25

    BOS

    4h 55m

    Direct

    06:20

    PDL

    - M - - T - S
    Search

  11. S4174

    PDL Airport

    15:30

    PDL

    2h 20m

    Direct

    18:50

    OPO

    S M T W T F S

  12. S4280

    Boston Logan International Airport

    21:15

    BOS

    5h 5m

    Direct

    05:20

    PDL

    - - - W - F -
    Search

  13. S4174

    PDL Airport

    15:30

    PDL

    2h 20m

    Direct

    18:50

    OPO

    S M T W T F S

  14. DL2391

    Boston Logan International Airport

    13:55

    BOS

    2h 59m

    Direct

    16:54

    ATL

    S M T W T F S
    Search

  15. DL194

    Hartsfield–Jackson Atlanta International Airport

    22:00

    ATL

    8h 50m

    Direct

    12:50

    BCN

    S M T W T F S

  16. VY1178

    Josep Tarradellas Barcelona-El Prat Airport

    13:00

    BCN

    1h 55m

    Direct

    13:55

    OPO

    S - T - T - S

  17. AC8607

    Boston Logan International Airport

    15:30

    BOS

    1h 25m

    Direct

    16:55

    YUL

    S M T W T F S
    Search

  18. AC822

    Montréal-Pierre Elliott Trudeau International Airport

    18:35

    YUL

    7h 25m

    Direct

    08:00

    BCN

    - M T W T F S

  19. FR4585

    Josep Tarradellas Barcelona-El Prat Airport

    19:30

    BCN

    2h

    Direct

    20:30

    OPO

    S M T W T F S

  20. AC751

    Boston Logan International Airport

    10:35

    BOS

    1h 28m

    Direct

    12:03

    YUL

    S M T - - - -
    Search

  21. AC822

    Montréal-Pierre Elliott Trudeau International Airport

    18:35

    YUL

    7h 25m

    Direct

    08:00

    BCN

    - M T W T F S

  22. VY1178

    Josep Tarradellas Barcelona-El Prat Airport

    13:00

    BCN

    1h 55m

    Direct

    13:55

    OPO

    S - T - T - S
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About Boston Logan International Airport and Francisco Sa Carneiro International Airport

Learn about Boston Logan International Airport (BOS) and Francisco Sa Carneiro International Airport (OPO) — including location, terminals, transportation, and travel tips.

Flight distance 5,054.89km
Cheapest one-way ticket price US$220
Cheapest return ticket price US$544

FAQs for Boston Logan International Airport to Francisco Sa Carneiro International Airport Flights

  • How many daily flights are there from Boston Logan International Airport (BOS) to Francisco Sa Carneiro International Airport (OPO)?

    There are around 1 daily flights from Boston Logan International Airport (BOS) to Francisco Sa Carneiro International Airport (OPO).
  • The earliest flight from Boston Logan International Airport to Francisco Sa Carneiro International Airport departs at 23:15, and the last departs at 23:50, with about 1 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Boston Logan International Airport (BOS) to Francisco Sa Carneiro International Airport (OPO) is quite popular. Without considering departure times or holidays, tickets cost around US$492 in December, the most expensive month to book this route.
    • The distance from Francisco Sa Carneiro International Airport to downtown is about 9km, by taxi about 20 minutes.
  • The closest airport to Francisco Sa Carneiro International Airport (OPO) is Viseu Airport. The distance is around 87km.
  • TAP Air Portugal is a very popular airline operating an average of 117 flights per month.
  • One-way flights from Boston Logan International Airport to Francisco Sa Carneiro International Airport currently start from US$220, and round-trip fares start from US$544. The current lowest fare is a TAP Air Portugal flight departing on Sun, Nov 15; prices may vary depending on availability.
  • Yes. TAP Air Portugal operate direct flights from Boston Logan International Airport to Francisco Sa Carneiro International Airport, with an average flight time of 5 hours 46 minutes, and around 3 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Boston Logan International Airport to Francisco Sa Carneiro International Airport is US$568. Prices may vary depending on the departure date, airline, and availability.
  • Boston Logan International Airport to Francisco Sa Carneiro International Airport operates around 3 weekly flights, mainly by TAP Air Portugal. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Boston Logan International Airport and Francisco Sa Carneiro International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please visit the customer support pages.