Cheap Flights from Cincinnati (CVG) to Cascais (CAT)

Popular airlines from Cincinnati-Northern Kentucky Int'l Airport (CVG) 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 $605
LIS
Humberto Delgado
Cheapest
Average driving time to city center24 min
Flights from $605

Frequently asked questions

How much does a flight from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Cascais Airport (CAT) cost?
Get a cheap one-way flight or cheap return flight from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Cascais Airport (CAT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Cascais Airport (CAT)?
Planning your getaway for can help you save, as it's the cheapest month for flights between CVG and CAT. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Cascais Airport (CAT)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll fly you from CVG to CAT. Then, sort your results by "Price (lowest to highest)" to snag a great deal.
How many flights per day from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Cascais Airport (CAT)?
There are no daily direct flights from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Cascais Airport (CAT). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from CVG to CAT?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Cascais Airport (CAT)?
To avoid potential delays on the Cincinnati - Northern Kentucky Intl. Airport (CVG) to Cascais Airport (CAT) route, aim to fly before 3 PM. Later flights have a 22% higher chance of being canceled.**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 Cincinnati - Northern Kentucky Intl. Airport (CVG) to Cascais Airport (CAT) last-minute?
Booking your ticket from CVG to CAT shortly before your getaway is typically more expensive. However, if you're flexible with your travel times and dates, you could land a cheap last-minute fare.
Is it cheaper to book a CVG to CAT flight and hotel package?
You can save money by booking a CVG to CAT flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. Once you've selected your ideal accommodations and flights, consider other add-ons like activities, car rentals and tours.
Can I cancel or change the date of my flight from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Cascais Airport (CAT)?
In most instances, you can cancel or reschedule your CVG to CAT flight. However, there may be additional charges, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you want further details, visit our Customer Service portal.

Travel information

Origin airport
Cincinnati - Northern Kentucky Intl.
Destination airport
Cascais
Distance
3923 mi

Book with confidence

Cincinnati to Cascais Flights

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

 

The best time to book a flight from Cincinnati to Cascais

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

 

Cincinnati to Cascais Flights

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*Available to One Key members.