Cheap Flights from New York (LGA) to Cascais (CAT)

Popular airlines from LaGuardia Airport (LGA) to Cascais (CAT)

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Alternative airports near Cascais

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Humberto Delgado LIS. Cheapest option available. Average driving time to city center is 24 minutes. Flights from $1,613
LIS
Humberto Delgado
Cheapest
Average driving time to city center24 min
Flights from $1,613

Frequently asked questions

How much does a flight from LaGuardia Airport (LGA) to Cascais Airport (CAT) cost?
Lock in a cheap one-way flight or cheap return flight from LaGuardia Airport (LGA) to Cascais Airport (CAT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from LaGuardia Airport (LGA) to Cascais Airport (CAT)?
Traveling in can help you save, as it's the cheapest month for flights between LGA and CAT. You'll usually find the lowest prices during the off-season.
What is the cheapest airline that flies from LaGuardia Airport (LGA) to Cascais Airport (CAT)?
To find the cheapest airline flying from LGA to CAT, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from LaGuardia Airport (LGA) to Cascais Airport (CAT)?
You'll have to hop on a flight with a layover when traveling from LaGuardia Airport (LGA) to Cascais Airport (CAT). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from LGA to CAT?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from LaGuardia Airport (LGA) to Cascais Airport (CAT)?
To touch down at Cascais Airport (CAT) on time, opt for a flight that leaves from LaGuardia Airport (LGA) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from LaGuardia Airport (LGA) to Cascais Airport (CAT) last-minute?
Booking your plane ticket from LGA to CAT shortly before your trip is typically more expensive. However, if you're flexible with your departure dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a LGA to CAT flight and hotel package?
Booking a LGA to CAT flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Pick from our wide range of stays and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from LaGuardia Airport (LGA) to Cascais Airport (CAT)?
It's usually possible to reschedule or cancel your LGA to CAT flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Travel information

Origin airport
LaGuardia
Destination airport
Cascais
Distance
3350 mi

Book with confidence

Book with confidence

New York to Cascais Flights

The cheapest times to fly from New York to Cascais

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from New York to Cascais are during the month of . You can find some of the cheapest flights from New York to Cascais with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from New York to Cascais

Sunday is one of the best days to book for cheap flights from New York to Cascais: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from New York to Cascais

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from New York to Cascais in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap New York to Cascais flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your New York to Cascais airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

New York to Cascais Flights

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*Available to One Key members.