Which airline has the best punctuality record on the United States to Lisbon flights?

Over the last year, Delta have had the lowest number of delays on this route, with just 21% of flights being delayed.

What is the most punctual flight time for the United States to Lisbon flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

How often are flights from the United States to Lisbon delayed?

About 28% of weekly flights between United States and Lisbon have experienced delays in the past year, with the average delay time being 141 minutes.

How popular is this USA to Lisbon flight route?

The United States to Lisbon Humberto Delgado flight path was viewed by 56 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

How long is the flight from USA to Lisbon?

Airlines like TAP AIR PORTUGAL, Icelandair, and United Airlines fly from USA to Lisbon in about 6h 45m. The time it takes to get you to your destination can typically vary by up to 13h. Airlines will cover a distance of 3374 mi. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines to fly from USA to Lisbon one-way?

The cheapest airline one-way is LEVEL, with whom users have recently found tickets for as low as $164. However, be on the lookout for offers from Iberia and Icelandair, as they are both options that can get you from USA to Lisbon for a low price.

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

Currently, February is the cheapest month in which you can book a flight from USA to Lisbon (average of $350). Flying from USA to Lisbon in June is currently the most expensive (average of $453). 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 day to fly from USA to Lisbon?

Travelers seeking maximum savings on their USA to Lisbon flight should consider departing on Tuesday at noon when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Lisbon ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Lisbon when rainfall is around 0.2 in.

If weather is an important factor for your trip to Lisbon, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

What are the most popular routes from USA to Lisbon?

When deciding which route to take from USA to Lisbon consider New York John F Kennedy Intl - Lisbon Humberto Delgado, Newark - Lisbon Humberto Delgado or Boston Logan Intl - Lisbon Humberto Delgado as they are the most popular.

What are the cheapest flights from USA to Lisbon?

Looking at all options, your cheapest flight can be booked for $226. While the most popular route (New York John F Kennedy Intl - Lisbon Humberto Delgado) can be booked for $392 on average, our data indicates $1,556 when flying from USA to Lisbon.

What are the most popular airlines that fly from USA to Lisbon?

The most popular airlines flying from USA to Lisbon are TAP AIR PORTUGAL, United Airlines and Delta. Something to consider prior to booking your flight.

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

It’s typically best to fly out from USA to Lisbon in the morning. Doing so could potentially save you 5% on the flight price compared to flying in the afternoon, which is usually more expensive.

What airport do you fly into for flights to Lisbon from United States?

Most people fly into Lisbon Humberto Delgado (LIS) if they book a flight to Lisbon from United States. Humberto Delgado is conveniently located just 4.2 mi from Lisbon’s city center.

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

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

How can I find direct flights from USA to Lisbon?

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

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

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

$219+ Flights from the United States to Lisbon

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$411 (Kiwi.com)
One-way from	$219 (SmartFares)
Popular in	June
Cheapest in	January
Average price	$765
Good round-trip deal	$450 or less
Good one-way deal	$283 or less

American's Flagship Business offers 20” wide seats converting to 6’ 7” lay-flat beds on long-haul flights.

American's Premium Economy offers 18.5” seats with 8” recline and 38” pitch on long-haul flights.

Airline	Cheapest	Average	Flexibility	On-time
Vueling	Cheapest$165	Average$682	FlexibilityNo cancel fee	On-time88%
LEVEL	Cheapest$228	Average$642	FlexibilityNo cancel fee	On-timeN/A
SWISS	Cheapest$287	Average$614	FlexibilityNo cancel fee	On-time79%
PLAY	Cheapest$328	Average$379	FlexibilityNo cancel fee	On-timeN/A
Icelandair	Cheapest$339	Average$485	FlexibilityNo cancel fee	On-time76%
Iberia	Cheapest$343	Average$708	FlexibilityNo cancel fee	On-time77%
Scandinavian Airlines	Cheapest$357	Average$596	FlexibilityNo cancel fee	On-time77%
Finnair	Cheapest$370	Average$693	FlexibilityNo cancel fee	On-time76%
LEVEL	Cheapest$405	Average$468	FlexibilityNo cancel fee	On-timeN/A
Air Europa	Cheapest$415	Average$579	FlexibilityNo cancel fee	On-time83%

$219+ Cheap flights from the United States to Lisbon (LIS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/19. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from USA to Lisbon

Cheapest flights from USA to LisbonExplore the most affordable flight options available from USA to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Explore the most affordable flight options available from USA to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Find flight deals from USA to Lisbon

Keep the following information in mind while searching for USA to Lisbon flight deals. Data was last updated December 18, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

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Use the filters below to find and compare flights from the United States to Lisbon that are best for you.

Best time to book a flight from USA to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from USA with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from the United States to Lisbon

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

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

Find hourly flight availability from USA to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

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

Use this chart to determine the cheapest time to fly round-trip from USA to Lisbon. Price data was last updated on December 16, 2024.

How often are flights from the United States to Lisbon delayed?

What is the most punctual flight time for the United States to Lisbon flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on the United States to Lisbon flights?

The best insider tips for theUnited States to Lisbon flights

AI-powered summary based on content written by travel experts. AI can make mistakes.

Cheapflights partnered with top experts to bring you the best recommendations for your theUnited States to Lisbon trip

Airlines

TAP AIR PORTUGAL

United Airlines

Delta

British Airways

Air Canada

American Airlines

Airports

LIS

Our travel experts

Reviews of airlines servicing Lisbon

Peruse reviews from past customers who have flown with Delta, United Airlines, and TAP AIR PORTUGAL from the United States to Lisbon to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from USA to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Lisbon from United States?

How popular is this USA to Lisbon flight route?

How long is the flight from USA to Lisbon?

What are the cheapest airlines to fly from USA to Lisbon one-way?

What are the most popular routes from USA to Lisbon?

What are the cheapest flights from USA to Lisbon?

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

How can I find direct flights from USA to Lisbon?

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

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

Traveling to a place near Lisbon?

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Alternative routes for USA to Lisbon

See prices for flight routes from nearby airports that may be better suited for you.

Cheapest flights from USA to Lisbon
Explore the most affordable flight options available from USA to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.