Which airlines fly from the USA to Lisbon?

Popular airlines flying from the USA to Lisbon include TAP Air Portugal, United Airlines, Delta Air Lines, American Airlines, British Airways, Lufthansa, and Air France.

How long is the flight from the USA to Lisbon?

Nonstop flights from the USA to Lisbon take 6–8 hours from East Coast cities. One-stop flights from most US cities take 11–18 hours depending on routing and layover duration.

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

January, February, early March, and November typically offer the lowest fares for USA to Lisbon flights.

Cheap Flights from USA to Lisbon (LIS)

✈️ How to Read Your Flight Results (30-second guide)

🕒 Times & dates: Departure and arrival are shown in each city’s local time. On longer trips you may arrive the next day, so always double-check the arrival date on the booking page.
🧭Total trip vs layovers: The big duration is the total travel time. The small timeline under it shows each flight and the layover gaps between them.
🏷️ Airlines & symbols: Logos show which airline is operating the flight. Extra icons can mean baggage rules or special conditions—click through to the booking site if a symbol isn’t clear.
🛄 Visa / baggage notes: Messages like “visa required” or bag icons are hints only. Always confirm visa rules and baggage details on the final booking page before you pay.
🔍 Sorting & filters (when available): If you tap More above the results, you may see extra tools like sorting by price, total trip time, or departure time and other filters. Use these to reorder or narrow the list based on what matters most to you. If there is no “More” button, those options aren’t available for that search.

USA to Lisbon — Complete Guide to Finding Cheap Flights

Lisbon is one of the most beautiful and historic capitals in Europe, attracting millions of American travelers every year. From pastel-colored buildings to coastal viewpoints, delicious seafood, and affordable prices, Lisbon offers an unforgettable experience. FlyToDash AI helps you compare travel dates and fares instantly, making it easy to find the cheapest flights to Lisbon Airport (LIS).

✔ Best Airlines from USA to Lisbon

TAP Air Portugal — the most nonstop USA–Lisbon routes.
United Airlines — strong network from Newark, DC, and Chicago.
Delta Air Lines — nonstop from New York JFK.
American Airlines — seasonal routes + partner options.
Air France — 1-stop through Paris.
Lufthansa — 1-stop via Frankfurt or Munich.

✔ Typical Prices for USA → Lisbon Flights

East Coast → LIS: $350–$650 round trip
Midwest → LIS: $450–$800 round trip
West Coast → LIS: $550–$950 round trip

TAP Air Portugal often offers flash sales that make Lisbon one of the cheapest European destinations from the USA.

✔ Cheapest Months to Fly

January
February
March
November

✔ Flight Duration

Nonstop flights: 6–8 hours from East Coast
1-stop routes: 11–18 hours depending on layover city

✔ Top Attractions in Lisbon

Belém Tower — historic maritime landmark.
Alfama District — narrow streets + Fado music.
Jerónimos Monastery — UNESCO heritage site.
São Jorge Castle — panoramic city views.
Sintra: Colorful palaces just 30–40 minutes away.

✔ Tips for Finding Cheaper Flights

Be flexible with travel dates — midweek flights are usually cheaper.
Compare nearby US airports.
Use FlyToDash AI to scan multiple booking platforms instantly.
Book 6–10 weeks in advance for best pricing.
Watch for TAP flash sales with 30–50% discounts.

Cheap Flights from USA to Lisbon