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Cheap One-Way Flights from Boston (BOS) to Portugal (PT)

Discover alternate routes & cheap, one-way flights from Boston (BOS) to Portugal (PT) within a departure date range.

⭐ Search by country or region to discover cheaper routes you didn't know existed. Example: Netherlands → Italy or Europe → South-East Asia.

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  • USD 541
    Airline Logo
    10:50pm - 10:15am
    Wed Aug 3rd
    6h 25m
    Boston (BOS) → Lisbon (LIS)
    Direct

    Wed Aug 3rd 2022 TAP Portugal · TP 216 Depart at 10:50 pm from Boston (BOS) Fly for 6h 25m Arrive at 10:15 am in Lisbon (LIS)

    Book Flight
  • USD 541
    Airline Logo
    6:15pm - 5:40am
    Wed Aug 3rd
    6h 25m
    Boston (BOS) → Lisbon (LIS)
    Direct

    Wed Aug 3rd 2022 TAP Portugal · TP 218 Depart at 6:15 pm from Boston (BOS) Fly for 6h 25m Arrive at 5:40 am in Lisbon (LIS)

    Book Flight
  • USD 541
    Airline Logo
    6:15pm - 5:40am
    Sun Aug 7th
    6h 25m
    Boston (BOS) → Lisbon (LIS)
    Direct

    Sun Aug 7th 2022 TAP Portugal · TP 218 Depart at 6:15 pm from Boston (BOS) Fly for 6h 25m Arrive at 5:40 am in Lisbon (LIS)

    Book Flight
  • USD 541
    Airline Logo
    6:15pm - 5:40am
    Mon Aug 1st
    6h 25m
    Boston (BOS) → Lisbon (LIS)
    Direct

    Mon Aug 1st 2022 TAP Portugal · TP 218 Depart at 6:15 pm from Boston (BOS) Fly for 6h 25m Arrive at 5:40 am in Lisbon (LIS)

    Book Flight
  • USD 541
    Airline Logo
    6:15pm - 5:40am
    Thu Aug 4th
    6h 25m
    Boston (BOS) → Lisbon (LIS)
    Direct

    Thu Aug 4th 2022 TAP Portugal · TP 218 Depart at 6:15 pm from Boston (BOS) Fly for 6h 25m Arrive at 5:40 am in Lisbon (LIS)

    Book Flight
  • USD 542
    Airline Logo
    10:50pm - 10:15am
    Tue Aug 2nd
    6h 25m
    Boston (BOS) → Lisbon (LIS)
    Direct

    Tue Aug 2nd 2022 TAP Portugal · TP 216 Depart at 10:50 pm from Boston (BOS) Fly for 6h 25m Arrive at 10:15 am in Lisbon (LIS)

    Book Flight
  • USD 545
    Airline Logo
    6:15pm - 5:40am
    Tue Aug 2nd
    6h 25m
    Boston (BOS) → Lisbon (LIS)
    Direct

    Tue Aug 2nd 2022 TAP Portugal · TP 218 Depart at 6:15 pm from Boston (BOS) Fly for 6h 25m Arrive at 5:40 am in Lisbon (LIS)

    Book Flight
  • USD 551
    Airline Logo
    6:15pm - 5:40am
    Sun Jul 31st
    6h 25m
    Boston (BOS) → Lisbon (LIS)
    Direct

    Sun Jul 31st 2022 TAP Portugal · TP 218 Depart at 6:15 pm from Boston (BOS) Fly for 6h 25m Arrive at 5:40 am in Lisbon (LIS)

    Book Flight
  • USD 553
    Airline Logo
    6:40pm - 6:05am
    Sat Aug 6th
    6h 25m
    Boston (BOS) → Lisbon (LIS)
    Direct

    Sat Aug 6th 2022 TAP Portugal · TP 218 Depart at 6:40 pm from Boston (BOS) Fly for 6h 25m Arrive at 6:05 am in Lisbon (LIS)

    Book Flight
  • USD 553
    Airline Logo
    10:50pm - 10:15am
    Fri Aug 5th
    6h 25m
    Boston (BOS) → Lisbon (LIS)
    Direct

    Fri Aug 5th 2022 TAP Portugal · TP 216 Depart at 10:50 pm from Boston (BOS) Fly for 6h 25m Arrive at 10:15 am in Lisbon (LIS)

    Book Flight
  • USD 553
    Airline Logo
    10:50pm - 10:15am
    Sat Aug 6th
    6h 25m
    Boston (BOS) → Lisbon (LIS)
    Direct

    Sat Aug 6th 2022 TAP Portugal · TP 216 Depart at 10:50 pm from Boston (BOS) Fly for 6h 25m Arrive at 10:15 am in Lisbon (LIS)

    Book Flight
  • USD 553
    Airline Logo
    6:40pm - 6:05am
    Fri Aug 5th
    6h 25m
    Boston (BOS) → Lisbon (LIS)
    Direct

    Fri Aug 5th 2022 TAP Portugal · TP 218 Depart at 6:40 pm from Boston (BOS) Fly for 6h 25m Arrive at 6:05 am in Lisbon (LIS)

    Book Flight
  • USD 561
    Airline Logo
    6:15pm - 5:40am
    Mon Aug 8th
    6h 25m
    Boston (BOS) → Lisbon (LIS)
    Direct

    Mon Aug 8th 2022 TAP Portugal · TP 218 Depart at 6:15 pm from Boston (BOS) Fly for 6h 25m Arrive at 5:40 am in Lisbon (LIS)

    Book Flight
  • USD 563
    Airline Logo
    6:15pm - 5:40am
    Wed Aug 10th
    6h 25m
    Boston (BOS) → Lisbon (LIS)
    Direct

    Wed Aug 10th 2022 TAP Portugal · TP 218 Depart at 6:15 pm from Boston (BOS) Fly for 6h 25m Arrive at 5:40 am in Lisbon (LIS)

    Book Flight
  • USD 563
    Airline Logo
    10:50pm - 10:15am
    Wed Aug 10th
    6h 25m
    Boston (BOS) → Lisbon (LIS)
    Direct

    Wed Aug 10th 2022 TAP Portugal · TP 216 Depart at 10:50 pm from Boston (BOS) Fly for 6h 25m Arrive at 10:15 am in Lisbon (LIS)

    Book Flight
  • USD 566
    Airline Logo
    6:15pm - 5:40am
    Tue Aug 9th
    6h 25m
    Boston (BOS) → Lisbon (LIS)
    Direct

    Tue Aug 9th 2022 TAP Portugal · TP 218 Depart at 6:15 pm from Boston (BOS) Fly for 6h 25m Arrive at 5:40 am in Lisbon (LIS)

    Book Flight
  • USD 566
    Airline Logo
    10:50pm - 10:15am
    Tue Aug 9th
    6h 25m
    Boston (BOS) → Lisbon (LIS)
    Direct

    Tue Aug 9th 2022 TAP Portugal · TP 216 Depart at 10:50 pm from Boston (BOS) Fly for 6h 25m Arrive at 10:15 am in Lisbon (LIS)

    Book Flight
  • USD 569
    Airline Logo
    9:15pm - 6:10am
    Wed Aug 10th
    4h 55m
    Boston (BOS) → Terceira Island (TER)
    Direct

    Wed Aug 10th 2022 SATA International · S4 230 Depart at 9:15 pm from Boston (BOS) Fly for 4h 55m Arrive at 6:10 am in Terceira Island (TER)

    Book Flight
  • USD 624
    Airline Logo
    9:15pm - 6:10am
    Mon Aug 8th
    4h 55m
    Boston (BOS) → Ponta Delgada (PDL)
    Direct

    Mon Aug 8th 2022 SATA International · S4 224 Depart at 9:15 pm from Boston (BOS) Fly for 4h 55m Arrive at 6:10 am in Ponta Delgada (PDL)

    Book Flight
  • USD 903
    Airline Logo
    9:15pm - 6:10am
    Tue Aug 9th
    4h 55m
    Boston (BOS) → Ponta Delgada (PDL)
    Direct

    Tue Aug 9th 2022 SATA International · S4 280 Depart at 9:15 pm from Boston (BOS) Fly for 4h 55m Arrive at 6:10 am in Ponta Delgada (PDL)

    Book Flight
  • USD 907
    Airline Logo
    9:15pm - 6:10am
    Sat Aug 6th
    4h 55m
    Boston (BOS) → Ponta Delgada (PDL)
    Direct

    Sat Aug 6th 2022 SATA International · S4 224 Depart at 9:15 pm from Boston (BOS) Fly for 4h 55m Arrive at 6:10 am in Ponta Delgada (PDL)

    Book Flight
  • USD 2056
    Airline Logo
    9:15pm - 6:10am
    Fri Aug 5th
    4h 55m
    Boston (BOS) → Ponta Delgada (PDL)
    Direct

    Fri Aug 5th 2022 SATA International · S4 224 Depart at 9:15 pm from Boston (BOS) Fly for 4h 55m Arrive at 6:10 am in Ponta Delgada (PDL)

    Book Flight
@sarahbb1
Sarah Belizaire
@sarahbb1

Have flexible travel plans or looking for alternative routes given the chaos? Check out all the connection possibilities via a super helpful site created by @ismaelyws flightlist.io thanks to @andy_travels for the recommendation #travel #flights

@eyupitsjohn
John.
@eyupitsjohn

There seem to be lots of sites launching at the minute that promise to find you cheap one-way flights but not many have the professional finish of Flightlist by @ismaelyws #travel #flights

@andy_travels
ᴀɴᴅʏ ᴛʀᴀᴠᴇʟs
@andy_travels

@ismaelyws Just tried out Flightlist for the first time. Really nice idea, well made, and just what I need at the moment 👍

@travelwitbender
Travel With Bender
@travelwitbender

Did you spot my recent article about how to score cheap one-way flights? ✈️ FlightList is my new secret tool for discovering cheap routes, within a departure date range. Plus you can also search by country/region for departures & destinations. Powerful! 💪

Read Josh's Ultimate Guide To Find Cheap One Way Flights

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Cheap Flight Search Tips

Tips to help you find the cheapest flights from Boston (BOS) to Portugal (PT).

  • Book 45-90 days before your departure date.
  • Fly during weekdays (Monday-Thursday).
  • Airfare Sales: Airlines sometimes offer huge discounts and since we take a bottom-up approach these flights will appear first in the results, so check back regularly because they don't usually last long.

Why I Built FlightList

As someone who works remotely & travels frequently, I always book one-way flights and I'm flexible on my departure dates. I look for the best deals. Most sites require you to enter a specific departure date and clutter the page with uneccessary options, images and ads. I want something simple and minimal which allows me to search by departure date range & display a list of flights with the ability to filter according to my needs. So, I built FlightList to solve my own problem & help other travelers who may have the same frustration. It's how I imagine a flight booking site should be.

- Hans Desjarlais, Founder & Creator