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Cheap flights from Lisbon to Boston

LIS — BOS
16 12月 — 23 12月1
1 adult

The best prices from Lisbon Humberto Delgado to Boston Logan Intl are usually found in November or February, booked 76 days in advance, depart on a Thursday or Tuesday and return on a Thursday

Cheap flight deals from Lisbon to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Lisbon (LIS) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 12月 2024.

Popular in

July

Cheapest in

November

Average price

£494
High demand for flights, 16% potential price rise
Best time to find cheap flights, 2% potential price drop
Average for round-trip flights in December 2024

Travel insights for flights from Lisbon to Boston

Get recent, data-driven insights about flights from Lisbon to Boston including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Lisbon to Boston?

Use this chart to determine the optimal time to book a return flight from Lisbon to Boston. Price data was last updated on 6 December 2024.

Booking 76 days in advance of your planned departure date is, on average, the best time to get cheap flights from Lisbon to Boston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Lisbon to Boston?

Currently, October is the cheapest month in which you can book a flight from Lisbon to Boston (average of £10). Flying from Lisbon to Boston in July is currently the most expensive (average of £673). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LIS to BOS?

Find hourly flight availability from Lisbon to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 12月 2024.

When flying from Lisbon to Boston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Boston by month

Plan your trip to Boston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Boston ranges from 78.0 - 101.0 inches per month. March is typically the wettest month, when rainfall can reach 101.0 mm. July is typically the driest time to visit Boston when rainfall is around 78.0 mm.

Temperature in Boston by month

Plan your trip to Boston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

Related info for your journey

Find useful and relevant information for your journey from Lisbon to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How popular is this Lisbon to Boston flight route?

  • What are the most reliable airlines from Lisbon to Boston?

    Before booking your flight to Boston from Lisbon, check out the most reliable airlines to get you to your destination on time: KLM (82%), Air France (82%), Delta( 82%).

  • Can I find deals for flights from Lisbon to Boston that include hotel bookings?

    Yes. In addition to deals on Lisbon to Boston flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Lisbon to Boston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lisbon to Boston.

  • Can I find deals for business class flights from Lisbon to Boston?

    Yes. Cheapflights offers flight deals from Lisbon to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Lisbon to Boston?

    Currently, October is the cheapest month in which you can book a flight from Lisbon to Boston (average of £10). Flying from Lisbon to Boston in July is currently the most expensive (average of £673). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Lisbon to Boston

Discover the top airline that operate flights from Lisbon to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 886,240 searches. Data last updated 11 12月 2024.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest£329Average£516FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Lisbon to Boston?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Boston from Lisbon today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Lisbon to Boston?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Lisbon to Boston.

Can Cheapflights find flights from Lisbon to Boston with no change fees?

Need flexible booking options for your flight to Boston from Lisbon? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Lisbon to Boston become cheaper?

Yes! Start tracking prices for Lisbon to Boston flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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