$444 Cheap Flights from Cagliari (CAG) to Philadelphia (PHL)

View $444 flight on Fri, Jun 5, 2026Opens in a new window

Popular airlines from Elmas Airport (CAG) to Philadelphia Intl. Airport (PHL)

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Cheap Flights from Cagliari to Philadelphia (CAG-PHL)

Prices were available within the past 7 days and start at $444 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Elmas Airport (CAG) to Philadelphia Intl. Airport (PHL) cost?
Grab a cheap one-way flight from $444 or cheap return flight from Elmas Airport (CAG) to Philadelphia Intl. Airport (PHL) 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 Elmas Airport (CAG) to Philadelphia Intl. Airport (PHL)?
is the cheapest month to fly from CAG to PHL. Timing your trip outside of the busy season is often the key to finding a great deal.
What is the cheapest airline that flies from Elmas Airport (CAG) to Philadelphia Intl. Airport (PHL)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest CAG to PHL flight.
How many flights per day from Elmas Airport (CAG) to Philadelphia Intl. Airport (PHL)?
You'll need to book a flight with a layover when traveling from Elmas Airport (CAG) to Philadelphia Intl. Airport (PHL). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from CAG to PHL?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can change based on the time of year, carrier 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 Elmas Airport (CAG) to Philadelphia Intl. Airport (PHL)?
Opt for a flight from Elmas Airport (CAG) to Philadelphia Intl. Airport (PHL) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures later than this are on average 22% more likely to be 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 Elmas Airport (CAG) to Philadelphia Intl. Airport (PHL) last-minute?
Last-minute fares from CAG to PHL are usually more expensive. For the cheapest rates, start searching for flights early. That said, if you can play around with your travel dates, it's possible to land a cheap fare right before your trip.
Is it cheaper to book a CAG to PHL flight and hotel package?
Opting for a CAG to PHL flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Select from our wide range of accommodations and then add flights, car rentals and activities 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 Elmas Airport (CAG) to Philadelphia Intl. Airport (PHL)?
In most instances, you can modify or cancel your CAG to PHL 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 rules and fees on flight changes, or if you'd like further information, head to our Customer Service portal.

Travel information

Travel information

Origin airport
Elmas
Destination airport
Philadelphia Intl.
Distance
4304 mi

Book with confidence

Book with confidence

Cagliari to Philadelphia Flights

The cheapest times to fly from Cagliari to Philadelphia

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 Cagliari to Philadelphia are during the month of . You can find some of the cheapest flights from Cagliari to Philadelphia with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Cagliari to Philadelphia

Sunday is one of the best days to book for cheap flights from Cagliari to Philadelphia: 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 Cagliari to Philadelphia

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 Cagliari to Philadelphia in 2025. You can also book with separate airlines for your outbound and return journeys, from $444 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 Cagliari to Philadelphia 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 Cagliari to Philadelphia 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.

 

Cagliari to Philadelphia Flights

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*Available to One Key members.