The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Boston, MA to Lisbon

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available at the beginning of May. Take advantage of this period to save on your flight tickets and make the most of your trip. Please note that prices may change after your search.

Filter by

week: May 4 - May 10

Flights from just $465

$606

$477

$647

$524

$718

$465

$489

$578

$616

$676

$625

$750

MarchAprilMayJune

Currency and cost comparison

TrainLocal, one-way ticket

3%Trains in Lisbon are 3% cheaper than in Boston, MA.

Boston, MA$3.29

Lisbon$3.19

MealMid-priced restaurant

41%A meal in Lisbon is 41% cheaper than a meal in Boston, MA.

Boston, MA$32.25

Lisbon$19.13

TaxiStandard daytime start rate

56%Taxis are 56% more expensive in Lisbon than in Boston, MA.

Boston, MA$3.57

Lisbon$5.58

CoffeeRegular cappuccino

50%Coffee in Lisbon is 50% cheaper than in Boston, MA.

Boston, MA$6.94

Lisbon$3.60

Exchange rate

1 CAD = 0.63 EUR

1 EUR = 1.61 CAD

Last revised on Thu, 03-26

Distance: 5131 kms

Boston, MA airports

Logan International Airport (BOS)How far from city centre: 5 kms

Lisbon airports

Lisboa (LIS)How far from city centre: 5 kms

Cheap flights from Boston, MA to Lisbon

They say experiences are worth more than things, and travel proves it. Whether you’re ready to swap your daily routine in Boston, MA for the beauty of Portugal, or you’re chasing inspiration along the way, Lisbon is calling. Some travellers love planning months in advance, while others simply pack and go.

Don’t miss out. Secure your ticket now with eDreams, a leading travel platform, and start your journey with the best deals available today!

How to book cheap flights

At eDreams, low fares are always within reach. To help you stretch your budget without sacrificing comfort, here are a few smart ways to book affordable tickets.

Follow these 5 practical tips to save on your flight to Lisbon Airport:

Travel on off-peak days: Flying midweek, especially Tuesday to Thursday, often means cheaper tickets from Boston, MA. Weekends and holidays are usually more expensive, so flexibility pays off.
Compare all airlines: Our search results include both low-cost and full-service carriers. Adjusting your travel dates can open up even better bargains.
Plan ahead: Booking early usually gives you a wider choice of fares and seats compared to waiting until the last moment.
Look for bundles: Save more by booking flight + hotel packages from Boston, MA or adding car hire in Portugal for extra convenience.
Join eDreams Prime: Prime membership unlocks year-round savings on flights, hotels, and car rentals, plus the peace of mind of flexible booking options.

Airlines flying from Boston, MA to Lisbon

Carriers on this route offer a variety of cabin classes to match your budget and travel preferences. For a smoother flight, keep these tips in mind:

Select your seat wisely: Extra legroom or seats near exits can make the journey easier, especially if you’re travelling with kids.
Stay hydrated: Drink water regularly to stay comfortable in the dry cabin air.
Bring headphones: Noise-cancelling headphones or simple earplugs can help you relax and enjoy the trip.
Move around: Stretching and short walks during the flight can improve circulation and keep you comfortable.

Flight duration from Boston, MA to Lisbon

Travel lighter for a stress-free journey. Essentials like comfy clothing, a neck pillow, and entertainment, whether it’s a book or downloaded shows, will make the flight fly by.

Airports in Boston, MA and Lisbon

Boston, MA airport(s)

You’ll find great deals on flights from Boston, MA to Lisbon with eDreams.

At Boston, MA airport, travellers can enjoy a range of services, from cafés and duty-free shops to free Wi-Fi. Whether you’re shopping, eating, or catching up on work, everything you need is on hand before departure.

Lisbon airport(s)

On arrival, collect your baggage and make sure your phone is connected. SIM cards are usually available for hassle-free navigation during your stay.

Transport links from the airport include taxis, buses, and shuttle services. If you’re unsure, the airport information desk can guide you to the best option for reaching your hotel or accommodation.

Booking flights from Boston, MA to Lisbon

Booking through eDreams is fast and easy. Just enter Boston, MA and Lisbon, select your preferred dates, and browse hundreds of flight options. Our advanced search engine will show you the best and most affordable routes.

Look out for the “Smart Choice” label, which highlights the best value option to save you time and money.

Why flight prices change

Airline fares shift depending on seat availability and demand. To get the lowest fare for Lisbon, it’s best to book as soon as you find a ticket that fits your budget.

Last-minute flight deals with eDreams

Need to travel soon? eDreams offers plenty of last-minute options. While prices can rise during busy travel periods in Portugal, you can still find competitive fares if you stay flexible with your schedule.

Benefits of eDreams Prime

Prime members enjoy exclusive discounts on flights, hotels, and car rentals. Join today and become part of the world’s biggest travel subscription service, designed for frequent flyers and holidaymakers alike.

How to check in for your flight

Online check-in for flights from Boston, MA to Lisbon typically opens 24-48 hours before departure. Once your booking is confirmed, eDreams will send you a reminder with everything you need for a smooth check-in process.

Best time to visit Lisbon

Portugal offers an incredible mix of culture, food, art, and natural beauty. When planning your trip, think about the experience you want:

If you prefer sunshine and lively events, peak season is ideal. For quieter travel and lower prices, consider the off-season, when you’ll enjoy fewer crowds at top attractions and often cheaper flights and hotels.

Weather and climate in Lisbon

Always check the forecast before your trip. Packing layers for warm days and cooler evenings will help you stay comfortable and ready for anything.

Top things to do in Lisbon

Lisbon is packed with attractions for every type of traveller. From historic landmarks and world-class museums to nightlife and modern sights, there’s always something new to explore.

Foodies will love tasting authentic United States cuisine, while outdoor enthusiasts can discover breathtaking landscapes across Portugal. Whether you’re travelling solo, as a couple, or with family, Lisbon has experiences for everyone.

How long should you stay in Lisbon?

A stay of 3 to 7 days is ideal to see the highlights, enjoy local culture, and still have downtime. With more time, you can dive deeper into neighbourhoods, try more restaurants, and explore at a relaxed pace.

Is car hire recommended in Portugal?

Hiring a car lets you explore beyond Lisbon, including nearby towns, countryside, or coastlines. If you’re staying a week or more, it’s a convenient way to experience more of Portugal at your own rhythm.

Find the best flight deals from Boston, MA to Lisbon

Search top offers on eDreams, where you’ll also find hotels, car rentals, and everything else you need to plan your trip. Just enter your travel details to get started. Don’t miss your chance to grab cheap flights from Boston, MA today!

With access to 690 airlines, over 155,000 routes, and 2.1 million hotels worldwide, eDreams gives you endless travel possibilities. Plus, package deals help you save even more.

Why wait? The best fares are just a click away, book your flight now!

FAQs about flights between Boston, MA and Lisbon

Can I choose a flexible fare for my flight from Boston, MA to Lisbon?

At eDreams, we want to give you peace of mind in case your flight is cancelled or if Portugal applies new travel restrictions when flying from Boston, MA. If your plans change, you’re covered! With our flexible ticket, you can rebook another flight with no rebooking fee or request a complete refund.

What is the usual price for a ticket from Boston, MA to Lisbon?

The average ticket price for a flight from Boston, MA to Lisbon is about $1,146.76. This can change depending on travel dates, demand, and how far in advance the flight is booked.

What’s the best way to find cheap flights from Boston, MA to Lisbon on eDreams?

The lowest current fare from Boston, MA to Lisbon is $ 447. Thanks to our system, we identify the best options across different airlines and itineraries to combine value and flexibility for your journey.

Is Lisbon more expensive than Boston, MA?

In Lisbon, a taxi averages 5.58 CAD, which is 56% higher than the 3.57 CAD in Boston, MA.

When comparing local transport, taxis in Lisbon cost about 5.58 CAD, similar to what you’d pay in Boston, MA.

Conversely, taxis are about 56% cheaper in Lisbon, costing 5.58 CAD, compared to 3.57 CAD in Boston, MA.

In Lisbon, train tickets can cost about 3% more, averaging 3.19 CAD compared to 3.29 CAD in Boston, MA.

Train tickets in both Boston, MA and Lisbon are priced around 3.19 CAD.

Train travel is around 3% cheaper in Lisbon, priced at 3.19 CAD, versus 3.29 CAD in Boston, MA.

In other cases, eating out in Lisbon may cost 41% more, at about 19.13 CAD, while in Boston, MA meals average 32.25 CAD.

A meal at lunchtime usually costs about 19.13 CAD in both Boston, MA and Lisbon.

In Lisbon, the average meal is 41% cheaper, at 19.13 CAD, compared to 32.25 CAD in Boston, MA.

In Lisbon, coffee is about 48% more expensive, with an average price of 3.60 CAD, compared with 6.94 CAD in Boston, MA.

Coffee costs nearly the same in Boston, MA and Lisbon, with an average of 3.60 CAD.

Alternatively, coffee is roughly 48% cheaper in Lisbon, where it costs 3.60 CAD, while in Boston, MA it is 6.94 CAD.

How many hours is the flight from Boston, MA to Lisbon?

Flying between Boston, MA and Lisbon generally takes about 6 h and 35 m, for a distance of approximately 5,131.26 km. Times may vary depending on whether you choose a direct flight or one with layovers.

What’s the weather like in Lisbon vs. Boston, MA?

In summer, Boston, MA experiences average highs of 21.7 ºC. At the same time, Lisbon can reach 22.3 ºC. In winter, the climate is cooler, averaging -0.12 ºC in Boston, MA compared to 11.83 ºC in Lisbon.

Which airports connect Boston, MA and Lisbon?

The main airport link between Boston, MA and Lisbon is Logan International Airport (BOS) to Humberto Delgado Airport(LIS), operated by the following airline(s):

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