HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sardinia

$189+ Cheap flights from the United States to Sardinia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — CAG
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from USA 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 USA to Sardinia

Keep the following information in mind while searching for USA to Sardinia flight deals. Data was last updated November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$437
(Mytrip)

One-way from

$189
(Kiwi.com)

Good round-trip deal

$755 or less
Provider with most accurate pricing for New York (NYC)-Cagliari Elmas flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Cagliari Elmas flights.
Search Deals
From USA to Sardinia
Search Deals
One-way flight from USA to Sardinia
Search Deals
Price to beat on a round-trip flight from USA to Sardinia.
Search Deals

Find flight deals from USA to Sardinia

Cheapest flights from USA to Sardinia
Explore the most affordable flight options available from USA to Sardinia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This KLM deal was found by Cheapflights users on 11/5. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/286:40 pmBOS - AHO
1 stop22h 00mKLM
Mon 12/811:15 amAHO - BOS
1 stop33h 20mKLM
Deal found 11/5$527
This Trip.com deal was found by Cheapflights users on 11/4. 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.
Fri 11/287:50 pmBOS - OLB
2 stops16h 35mMultiple Airlines
Sun 12/76:45 amOLB - BOS
2 stops17h 05mMultiple Airlines
Deal found 11/4$545
This Mytrip deal was found by Cheapflights users on 11/5. 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.
Thu 11/65:55 pmEWR - CAG
2 stops14h 15mMultiple Airlines
Thu 11/136:50 amCAG - EWR
2 stops19h 40mMultiple Airlines
Deal found 11/5$561
This Trip.com deal was found by Cheapflights users on 11/4. 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.
Sat 11/2911:35 amBOS - OLB
2 stops24h 50mMultiple Airlines
Sun 12/76:45 amOLB - BOS
2 stops17h 05mMultiple Airlines
Deal found 11/4$569
This Mytrip deal was found by Cheapflights users on 11/4. 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 11/1712:30 amJFK - OLB
1 stop11h 55mMultiple Airlines
Fri 11/213:30 pmOLB - JFK
1 stop13h 00mMultiple Airlines
Deal found 11/4$570
This Mytrip deal was found by Cheapflights users on 11/5. 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.
Thu 11/1310:05 amJFK - CAG
2 stops27h 25mMultiple Airlines
Sun 11/166:30 amCAG - JFK
2 stops15h 10mMultiple Airlines
Deal found 11/5$574
This KLM deal was found by Cheapflights users on 11/4. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/296:40 pmBOS - AHO
1 stop18h 05mKLM
Sun 12/77:00 amAHO - BOS
1 stop13h 35mKLM
Deal found 11/4$577
This Trip.com deal was found by Cheapflights users on 11/5. 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.
Thu 11/64:45 pmJFK - CAG
1 stop11h 55mMultiple Airlines
Thu 11/1311:00 amCAG - JFK
1 stop13h 55mMultiple Airlines
Deal found 11/5$589
This Mytrip deal was found by Cheapflights users on 11/5. 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.
Thu 11/1310:30 amEWR - CAG
2 stops27h 00mMultiple Airlines
Sun 11/166:30 amCAG - EWR
2 stops15h 30mMultiple Airlines
Deal found 11/5$589
This KLM deal was found by Cheapflights users on 11/4. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/295:00 pmBOS - AHO
2 stops15h 30mKLM
Sat 12/137:00 amAHO - BOS
2 stops17h 59mKLM
Deal found 11/4$592
This Mytrip deal was found by Cheapflights users on 11/5. 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.
Wed 11/125:30 pmJFK - CAG
2 stops12h 20mMultiple Airlines
Sun 11/166:30 amCAG - JFK
2 stops15h 10mMultiple Airlines
Deal found 11/5$602
This Mytrip deal was found by Cheapflights users on 11/5. 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.
Thu 11/206:10 pmJFK - CAG
2 stops21h 50mMultiple Airlines
Mon 11/244:00 pmCAG - JFK
2 stops30h 40mMultiple Airlines
Deal found 11/5$612

Cheapflights Fare Finder

 
Customize your flight search to find flights from USA 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 November 6, 2025.
Use the filters below to find and compare flights from the United States to Sardinia that are best for you.

Fly from

USA

Fly to

Sardinia

Route

Depart

Return

Price

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Tue 4/7

5:30 am-5:45 pm

2 stops30h 15m

Cagliari Elmas

Tue 4/28

6:35 pm-10:38 pm

2 stops34h 03m

$437

BostonOlbia

BOS - OLB

BOSOLB

Boston Logan Intl

Mon 4/6

5:40 pm-5:35 pm

1 stop17h 55m

Olbia Costa Smeralda

Tue 4/28

12:00 pm-5:40 pm

1 stop11h 40m

$468

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Mon 4/6

8:05 pm-5:45 pm

1 stop15h 40m

Cagliari Elmas

Wed 4/29

6:35 pm-4:13 pm

2 stops51h 38m

$497

BostonAlghero

BOS - AHO

BOSAHO

Boston Logan Intl

Fri 11/28

6:40 pm-10:40 pm

1 stop22h 00m

Alghero-Fertilia

Mon 12/8

11:15 am-2:35 pm

1 stop33h 20m

$527

BostonAlghero

BOS - AHO

BOSAHO

Boston Logan Intl

Fri 11/28

7:50 pm-6:45 pm

2 stops16h 55m

Alghero-Fertilia

Sun 12/7

7:00 am-5:50 pm

2 stops16h 50m

$532

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Mon 4/6

8:05 pm-5:45 pm

1 stop15h 40m

Cagliari Elmas

Tue 4/28

6:35 pm-5:40 pm

1 stop29h 05m

$541

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Tue 4/7

8:05 pm-5:45 pm

1 stop15h 40m

Cagliari Elmas

Tue 4/28

6:35 pm-5:40 pm

1 stop29h 05m

$541

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Mon 4/6

8:05 pm-5:45 pm

1 stop15h 40m

Cagliari Elmas

Wed 4/29

6:35 pm-5:40 pm

1 stop29h 05m

$541

BostonOlbia

BOS - OLB

BOSOLB

Boston Logan Intl

Fri 11/28

7:50 pm-6:25 pm

2 stops16h 35m

Olbia Costa Smeralda

Sun 12/7

6:45 am-5:50 pm

2 stops17h 05m

$545

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Mon 4/6

8:05 pm-5:45 pm

1 stop15h 40m

Cagliari Elmas

Mon 4/27

7:10 pm-3:55 pm

1 stop26h 45m

$561

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 43 results
1
2
3
...
5

Best time to book a flight from USA to Sardinia

Have a flexible travel schedule? Discover the best time to fly to Sardinia from USA 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 the United States to Sardinia

What is the cheapest month to book a flight from USA to Sardinia?

Currently, April is the cheapest month in which you can book a flight from USA to Sardinia (average of $177). Flying from USA to Sardinia in February is currently the most expensive (average of $881). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from US to SA?

Find hourly flight availability from USA to Sardinia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 6, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 39% on flights from USA to Sardinia by exploring options for tickets in the afternoon.

What is the cheapest day to fly from USA to Sardinia?

Use this chart to determine the cheapest time to fly round-trip from USA to Sardinia. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their USA to Sardinia flight should consider departing on Friday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Sardinia

Get insights into the airlines that provide service to Sardinia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sardinia. Reviews last updated November 6, 2025.
See what other customers who have flown with Delta, SWISS, and Lufthansa from the United States to Sardinia have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,001 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,001 reviews
Delta
7.9
Good
8,001 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
SWISS
7.5
Good
1,779 reviews
Delta
7.9
Good
8,001 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Lufthansa
6.8
Okay
7,558 reviews
Delta
7.9
Good
8,001 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
ITA Airways
6.7
Okay
1,081 reviews
Delta
7.9
Good
8,001 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,500 reviews
Delta
7.9
Good
8,001 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from USA to Sardinia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from USA to Sardinia?

    A quick flight from USA to Sardinia can take about 17h 55m. Lufthansa provides one of the quickest options available for as low as $468. There are 3990 mi between USA and Sardinia. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from USA 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.

  • What is the cheapest month to book a flight from USA to Sardinia?

    Currently, April is the cheapest month in which you can book a flight from USA to Sardinia (average of $177). Flying from USA to Sardinia in February is currently the most expensive (average of $881). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 USA 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
O'Hare Intl to Leonardo da Vinci/Fiumicino flights
Dallas/Fort Worth to Leonardo da Vinci/Fiumicino flights
LaGuardia to Leonardo da Vinci/Fiumicino flights
Dulles Intl to Leonardo da Vinci/Fiumicino flights
Boston to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Linate flights
Los Angeles to Leonardo da Vinci/Fiumicino flights
Miami to Leonardo da Vinci/Fiumicino flights
Newark to Linate flights
LaGuardia to Malpensa flights
San Francisco to Leonardo da Vinci/Fiumicino flights
Atlanta to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Vicenza flights
John F Kennedy Intl to Bergamo flights
John F Kennedy Intl to Ciampino flights
Seattle to Leonardo da Vinci/Fiumicino flights
Philadelphia to Leonardo da Vinci/Fiumicino flights
Newark to Vicenza flights
Newark to Bergamo flights
Midway to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Florence flights
Reagan-National to Leonardo da Vinci/Fiumicino flights
Baltimore to Leonardo da Vinci/Fiumicino flights
Hobby to Leonardo da Vinci/Fiumicino flights
O'Hare Intl to Malpensa flights
Newark to Florence flights
Love Field to Leonardo da Vinci/Fiumicino flights
San Francisco to Malpensa flights
Ontario to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Naples flights
Orlando to Leonardo da Vinci/Fiumicino flights
Miami to Malpensa flights
Boston to Vicenza flights
San Francisco to Linate flights
Denver to Leonardo da Vinci/Fiumicino flights
Boston to Florence flights
Detroit to Leonardo da Vinci/Fiumicino flights
Santa Ana to Leonardo da Vinci/Fiumicino flights
Los Angeles to Malpensa flights
Charlotte to Leonardo da Vinci/Fiumicino flights
Los Angeles to Linate flights
Dulles Intl to Malpensa flights
LaGuardia to Florence flights
LaGuardia to Vicenza flights
O'Hare Intl to Linate flights
Newark to Naples flights

Top 8 airlines flying from USA to Sardinia

Discover the top 8 airlines that operate flights from USA to Sardinia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$531Average$1,187FlexibilityNo cancel feeOn-time79%
VuelingCheapest$573Average$700FlexibilityNo cancel feeOn-time88%
British AirwaysCheapest$583Average$989FlexibilityNo cancel feeOn-time70%
IberiaCheapest$599Average$1,211FlexibilityNo cancel feeOn-time77%
ITA AirwaysCheapest$613Average$1,040FlexibilityNo cancel feeOn-time81%
LufthansaCheapest$650Average$1,136FlexibilityNo cancel feeOn-time76%
DeltaCheapest$746Average$1,485FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$1,255Average$1,569FlexibilityNo cancel feeOn-time77%

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.