Cheap Flights from Charlotte (CLT) to Cascais (CAT)

Popular airlines from Charlotte-Douglas Intl. Airport (CLT) to Cascais (CAT)

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 $752
LIS
Humberto Delgado
Cheapest
Average driving time to city center24 min
Flights from $752
Flights from Charlotte (CLT) to Cascais (CAT)
Origin airport
Charlotte-Douglas Intl.
Destination airport
Cascais
Distance
3855 mi

Charlotte to Cascais Flights

The cheapest times to fly from Charlotte 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 Charlotte to Cascais are during the month of . You can find some of the cheapest flights from Charlotte to Cascais with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Charlotte to Cascais

Sunday is one of the best days to book for cheap flights from Charlotte 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 Charlotte 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 Charlotte 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 Charlotte 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 Charlotte 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.

 

Frequently asked questions

How much does a flight from Charlotte-Douglas Intl. Airport (CLT) to Cascais Airport (CAT) cost?
Snag a cheap one-way flight or cheap return flight from Charlotte-Douglas Intl. Airport (CLT) to Cascais Airport (CAT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Charlotte-Douglas Intl. Airport (CLT) to Cascais Airport (CAT)?
is the cheapest month to fly from CLT to CAT. Traveling during an off-peak travel window is often the key to scoring lower fares.
What is the cheapest airline that flies from Charlotte-Douglas Intl. Airport (CLT) to Cascais Airport (CAT)?
To find the cheapest airline flying from CLT to CAT, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Charlotte-Douglas Intl. Airport (CLT) to Cascais Airport (CAT)?
You'll need to take a flight with a layover when traveling from Charlotte-Douglas Intl. Airport (CLT) 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 an option that works for you.
What day of the week has the most flights from CLT to CAT?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Charlotte-Douglas Intl. Airport (CLT) to Cascais Airport (CAT)?
Opt for a flight from Charlotte-Douglas Intl. Airport (CLT) to Cascais Airport (CAT) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**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 Charlotte-Douglas Intl. Airport (CLT) to Cascais Airport (CAT) last-minute?
Waiting until just before your departure to book a ticket from CLT to CAT generally means paying more. While you might find some last-minute discounts, there's no guarantee. Allow some flexibility in your schedule to boost your chances of getting a bargain.
Is it cheaper to book a CLT to CAT flight and hotel package?
Compared with arranging flights and hotels separately, booking a CLT to CAT flight and hotel package with Expedia could result in significant savings. Better still, managing everything in one place will take the hassle out of travel planning. Simply pick your flights and choose from our extensive range of hotels, then customize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Charlotte-Douglas Intl. Airport (CLT) to Cascais Airport (CAT)?
If you reserved your CLT to CAT flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

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*Available to One Key members.