HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sardinia

$849+ Cheap flights from Philadelphia (PHL) to Sardinia

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — CAG
Jan 13 — Jan 201
Tue 1/13
Tue 1/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Philadelphia to Sardinia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Philadelphia to Sardinia

Best flights from Philadelphia to Sardinia
Discover carefully curated flight deals from Philadelphia to Sardinia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 14, 2025.

This Trip.com deal was found by Cheapflights users on 12/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/266:35 pmPHL - OLB
2 stops17h 50mMultiple Airlines
Mon 2/23:30 pmOLB - PHL
2 stops30h 45mMultiple Airlines
Deal found 12/12$849
This Mytrip deal was found by Cheapflights users on 12/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/269:52 amPHL - CAG
3 stops23h 18mMultiple Airlines
Mon 2/29:15 pmCAG - PHL
3 stops23h 32mMultiple Airlines
Deal found 12/12$2,236

Find flight deals from Philadelphia to Sardinia

Keep the following information in mind while searching for Philadelphia to Sardinia flight deals. Data was last updated December 14, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$849
(Trip.com)
Provider with most accurate pricing for Philadelphia-Cagliari Elmas flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Cagliari Elmas flights.
Search Deals
From Philadelphia to Sardinia
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Sardinia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 14, 2025.
Use the filters below to find and compare flights from Philadelphia to Sardinia that are best for you.

Fly from

Philadelphia

Fly to

Sardinia

Route

Depart

Return

Price

PhiladelphiaOlbia

PHL - OLB

PHLOLB

Philadelphia

Mon 1/26

6:35 pm-6:25 pm

2 stops17h 50m

Olbia Costa Smeralda

Mon 2/2

3:30 pm-4:15 pm

2 stops30h 45m

$849

PhiladelphiaCagliari

PHL - CAG

PHLCAG

Philadelphia

Mon 1/26

9:52 am-3:10 pm

3 stops23h 18m

Cagliari Elmas

Mon 2/2

9:15 pm-2:47 pm

3 stops23h 32m

$2,236

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

Best time to book a flight from Philadelphia to Sardinia

Have a flexible travel schedule? Discover the best time to fly to Sardinia from Philadelphia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Philadelphia to Sardinia
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Sardinia. 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 from for flights from Philadelphia to Sardinia?

    Philadelphia (PHL), located 7.0 mi from the city center, is the airport you fly out of when you book flights from Philadelphia to Sardinia.

  • Can I find deals for flights from Philadelphia to Sardinia that include hotel bookings?

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

  • How can I find direct flights from Philadelphia to Sardinia?

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

  • Can I find deals for business class flights from Philadelphia to Sardinia?

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Philadelphia to Sardinia

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
Newark to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Malpensa flights
Newark to Malpensa flights
Dulles Intl to Leonardo da Vinci/Fiumicino flights
LaGuardia to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Linate flights
Newark to Linate flights
John F Kennedy Intl to Vicenza flights
LaGuardia to Malpensa flights
Newark to Vicenza flights
Philadelphia to Leonardo da Vinci/Fiumicino flights
Reagan-National to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Naples flights
John F Kennedy Intl to Ciampino flights
John F Kennedy Intl to Florence flights
John F Kennedy Intl to Bergamo flights
Newark to Bergamo flights
LaGuardia to Vicenza flights
Newark to Naples flights
Dulles Intl to Malpensa flights
LaGuardia to Linate flights
Dulles Intl to Linate flights
John F Kennedy Intl to Catania flights
Reagan-National to Malpensa flights
Dulles Intl to Vicenza flights
Philadelphia to Naples flights
Newark to Florence flights
John F Kennedy Intl to Palermo flights
LaGuardia to Florence flights
Newark to Palermo flights
Reagan-National to Linate flights
LaGuardia to Naples flights
Reagan-National to Vicenza flights
Dulles Intl to Florence flights
Philadelphia to Vicenza flights
Pittsburgh to Leonardo da Vinci/Fiumicino flights
Newark to Bologna flights
Dulles Intl to Bergamo flights
John F Kennedy Intl to Bologna flights
Newark to Catania flights
John F Kennedy Intl to Bari flights
LaGuardia to Palermo flights
Philadelphia to Malpensa flights
LaGuardia to Catania flights
Reagan-National to Florence flights
Dulles Intl to Naples flights
Newark to Bari flights
Dulles Intl to Ciampino flights
Philadelphia to Florence flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.