Cheap flights from Boston to Lisbon

Flights tailored to your budget

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Flight prices from Boston to Lisbon

There’s no fixed price — fares between Boston and Lisbon can vary a lot by day or time.

Choose a date to explore the best fares now.

The lowest fares are often found with some flexibility in travel dates. If your plans are flexible, you’ll have a better chance of finding cheap flights.

Flying between Boston and Lisbon? Consider these airports

Depending on your destination and where you’re starting from, it might make sense to look beyond the main hubs.

  • Airports in Boston: Boston has only one airport in service, Boston - Logan.
  • Airports in Lisbon: The only active option is Lisbon.

Check if your destination airport has a rail link — it can make getting around easier. Jetcost lets you view options from all Boston airports in a single search.

Flights from Boston - Logan to Lisbon

Adjust your flight filters for Boston – Lisbon

Jetcost gives you tools to search smarter. Pick your ideal price range, airline, departure time, and flight type — then compare offers from the best travel agencies and carriers.

Other popular destinations

Planning a trip to Portugal? These cities are popular too: Faro, Funchal, Lisbon, Ponta Delgada, Porto.

Sorting options let you see the most affordable flights first. Some results may include extra fees shown only at checkout — always read carefully to see what’s included.
Frequently Asked Questions

Frequently asked questions about flights from Boston to Lisbon.

How much does an airline ticket from Boston to Lisbon cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Boston to Lisbon.

How far is Boston from Lisbon?

Boston is about 5124 km from Lisbon.

What are the airports in Lisbon?

Lisbon has one airport: Lisbon.

What are the airports in Boston?

Boston has one airport: Boston - Logan.

What are the most popular cities in Portugal?

The most popular cities in Portugal according to our users' searches are: Faro, Funchal, Lisbon, Ponta Delgada, Porto.

When should I book a flight from Boston to Lisbon?

This information is not available at the moment.

What is the cheapest month to fly from Boston to Lisbon?

This information is not available at the moment.

What is the most expensive month to fly from Boston to Lisbon?

This information is not available at the moment.

What is the best day of the week to fly from Boston to Lisbon?

This information is not available at the moment.