What is the cheapest airline that flies from United States to Sardinia?

Delta, KLM, and Lufthansa are the most popular carriers operating from United States to Sardinia

How long is the flight from United States to Sardinia?

If you’re flying from a popular airport in United States, such as Los Angeles or Boston, and flying into Sardinia, then you can expect flight times to average 17h 35m and 18h, respectively.

What airlines fly to Sardinia?

Lufthansa, Delta and Air France are the top three most popular airlines that fly to Sardinia from United States according to our data. Lufthansa is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Sardinia. Keep in mind that there are 6 different airlines that fly to Sardinia on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from United States to Sardinia?

Prices for flights from United States to Sardinia are updated daily.

How many operators does momondo search for flights from United States to Sardinia?

As of November 2026, there are 6 operators available to choose from for flights from United States to Sardinia.

How old do you have to be to fly from United States to Sardinia?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Sardinia.

What documentation or ID do you need to fly to Sardinia?

The travel and health documents required for your trip to Sardinia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sardinia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$347 Cheap Flights from the United States to Sardinia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from the United States to Sardinia

Round-trip

One-way

Last minute

Recent round-trip flight deals from the United States to Sardinia

Enter your travel dates to find the best prices.

11:45 pm - 7:40 pmJFK New York John F Kennedy Intl-OLB Olbia Costa Smeralda

13h 55m1 stop Barcelona-El Prat

6:45 am - 8:05 pmOLB Olbia Costa Smeralda-JFK New York John F Kennedy Intl

19h 20m2 stops Barcelona-El Prat Lisbon Humberto Delgado

$633Multiple Airlines

Thu, Dec 31 - Fri, Jan 22

11:45 pm - 8:45 amJFK New York John F Kennedy Intl-CAG Cagliari Elmas

51h 00m2 stops Barcelona-El Prat Bergamo Orio Al Serio

1:20 pm - 10:00 pmCAG Cagliari Elmas-JFK New York John F Kennedy Intl

14h 40m1 stop Barcelona-El Prat

$653Multiple Airlines

Thu, Dec 31 - Thu, Jan 14

8:05 pm - 4:35 pmBOS Boston Logan Intl-OLB Olbia Costa Smeralda

14h 30m1 stop Munich Franz Josef Strauss

12:00 pm - 5:40 pmOLB Olbia Costa Smeralda-BOS Boston Logan Intl

11h 40m1 stop Munich Franz Josef Strauss

$780Lufthansa

Wed, Apr 28 - Tue, May 4

2:16 pm - 4:35 pmBOS Boston Logan Intl-OLB Olbia Costa Smeralda

20h 19m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

12:00 pm - 5:40 pmOLB Olbia Costa Smeralda-BOS Boston Logan Intl

11h 40m1 stop Munich Franz Josef Strauss

$802Lufthansa

Wed, Apr 28 - Tue, May 4

6:05 pm - 4:25 pmIAD Washington, D.C. Dulles Intl-CAG Cagliari Elmas

16h 20m1 stop Amsterdam Schiphol

5:05 pm - 3:30 pmCAG Cagliari Elmas-IAD Washington, D.C. Dulles Intl

28h 25m1 stop Amsterdam Schiphol

$872Delta

Mon, Apr 12 - Mon, Apr 19

9:00 pm - 10:30 amSFO San Francisco-OLB Olbia Costa Smeralda

28h 30m1 stop London Heathrow

7:45 pm - 1:50 pmOLB Olbia Costa Smeralda-SFO San Francisco

27h 05m1 stop London Heathrow

$877British Airways

Fri, May 14 - Sat, May 22

9:00 pm - 10:30 amSFO San Francisco-OLB Olbia Costa Smeralda

28h 30m1 stop London Heathrow

7:45 pm - 1:50 pmOLB Olbia Costa Smeralda-SFO San Francisco

27h 05m1 stop London Heathrow

$881British Airways

Fri, May 14 - Sat, May 22

5:25 pm - 4:25 pmIAD Washington, D.C. Dulles Intl-CAG Cagliari Elmas

17h 00m1 stop Amsterdam Schiphol

5:05 pm - 3:30 pmCAG Cagliari Elmas-IAD Washington, D.C. Dulles Intl

28h 25m1 stop Amsterdam Schiphol

$932Delta

Sun, Apr 18 - Fri, Apr 30

6:55 pm - 5:25 pmLAX Los Angeles-CAG Cagliari Elmas

37h 30m2 stops London Heathrow Zurich

6:10 pm - 4:35 pmCAG Cagliari Elmas-LAX Los Angeles

31h 25m1 stop Zurich

$997SWISS

Thu, Dec 24 - Sat, Jan 9

9:10 pm - 7:45 pmJFK New York John F Kennedy Intl-OLB Olbia Costa Smeralda

16h 35m1 stop Amsterdam Schiphol

8:55 am - 5:10 pmOLB Olbia Costa Smeralda-JFK New York John F Kennedy Intl

14h 15m1 stop Amsterdam Schiphol

$1,178KLM

Mon, May 10 - Thu, May 27

Recent last minute flight deals from the United States to Sardinia

Enter your travel dates to find the best prices.

5:00 pm - 10:45 pmJFK New York John F Kennedy Intl-OLB Olbia Costa Smeralda

23h 45m2 stops Dublin Rome Fiumicino

7:00 am - 7:29 pmOLB Olbia Costa Smeralda-JFK New York John F Kennedy Intl

18h 29m2 stops Rome Fiumicino Dublin

$881Multiple Airlines

Sun, Nov 15 - Sun, Nov 22

5:20 pm - 10:45 pmJFK New York John F Kennedy Intl-OLB Olbia Costa Smeralda

23h 25m1 stop Rome Fiumicino

7:00 am - 4:50 pmOLB Olbia Costa Smeralda-JFK New York John F Kennedy Intl

15h 50m1 stop Rome Fiumicino

$919Multiple Airlines

Sun, Nov 15 - Sun, Nov 22

11:00 pm - 10:05 pmEWR Newark-OLB Olbia Costa Smeralda

17h 05m2 stops Paris Orly Milan Linate

6:05 am - 9:00 pmOLB Olbia Costa Smeralda-EWR Newark

20h 55m1 stop Paris Orly

$962Multiple Airlines

Sun, Nov 15 - Sun, Nov 22

10:00 pm - 11:15 pmJFK New York John F Kennedy Intl-OLB Olbia Costa Smeralda

19h 15m2 stops Lisbon Humberto Delgado Barcelona-El Prat

4:55 pm - 5:55 pmOLB Olbia Costa Smeralda-JFK New York John F Kennedy Intl

31h 00m3 stops Milan Malpensa Valencia Casablanca Mohamed V

$968Multiple Airlines

Sun, Nov 15 - Sun, Nov 22

5:55 pm - 7:10 pmEWR Newark-OLB Olbia Costa Smeralda

19h 15m2 stops Vienna Intl Milan Linate

7:00 am - 4:00 pmOLB Olbia Costa Smeralda-EWR Newark

15h 00m2 stops Milan Linate Frankfurt am Main

$1,011Multiple Airlines

Sun, Nov 15 - Sun, Nov 22

10:05 pm - 11:15 pmJFK New York John F Kennedy Intl-OLB Olbia Costa Smeralda

19h 10m3 stops Madrid Barajas Ibiza Barcelona-El Prat

4:55 pm - 5:55 pmOLB Olbia Costa Smeralda-JFK New York John F Kennedy Intl

31h 00m3 stops Milan Malpensa Valencia Casablanca Mohamed V

$1,040Multiple Airlines

Sun, Nov 15 - Sun, Nov 22

10:00 pm - 10:05 amJFK New York John F Kennedy Intl-OLB Olbia Costa Smeralda

30h 05m2 stops Lisbon Humberto Delgado Rome Fiumicino

7:00 am - 2:15 pmOLB Olbia Costa Smeralda-JFK New York John F Kennedy Intl

13h 15m1 stop Rome Fiumicino

$1,151Multiple Airlines

Sun, Nov 15 - Sun, Nov 22

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SWISS flights from United States to Sardinia

Our best SWISS deals on United States to Sardinia flight tickets

SWISS

May 12

JFK8:30 pmNew York John F Kennedy Intl

29h 20m

1 stop

OLB7:50 amOlbia Costa Smeralda

May 21

OLB8:40 amOlbia Costa Smeralda

13h 55m

1 stop

JFK4:35 pmNew York John F Kennedy Intl

$984

SWISS

May 12

JFK4:15 pmNew York John F Kennedy Intl

22h 15m

1 stop

OLB8:30 pmOlbia Costa Smeralda

May 25

OLB9:20 pmOlbia Costa Smeralda

21h 30m

1 stop

JFK12:50 pmNew York John F Kennedy Intl

$985

SWISS

Dec 24

LAX6:55 pmLos Angeles

37h 30m

2 stops

CAG5:25 pmCagliari Elmas

Jan 9

CAG6:10 pmCagliari Elmas

31h 25m

1 stop

LAX4:35 pmLos Angeles

$997

Iberia flights from United States to Sardinia

Our best Iberia deals on United States to Sardinia flight tickets

Iberia

Apr 12

IAD5:00 pmWashington, D.C. Dulles Intl

15h 30m

2 stops

CAG2:30 pmCagliari Elmas

Apr 19

CAG3:15 pmCagliari Elmas

30h 35m

2 stops

IAD3:50 pmWashington, D.C. Dulles Intl

$873

Iberia

Apr 11

JFK4:50 pmNew York John F Kennedy Intl

15h 40m

2 stops

CAG2:30 pmCagliari Elmas

Apr 18

CAG3:15 pmCagliari Elmas

12h 45m

1 stop

JFK10:00 pmNew York John F Kennedy Intl

$882

Iberia

Apr 6

JFK4:50 pmNew York John F Kennedy Intl

15h 40m

2 stops

CAG2:30 pmCagliari Elmas

Apr 20

CAG3:15 pmCagliari Elmas

12h 45m

1 stop

JFK10:00 pmNew York John F Kennedy Intl

$976

momondo Fare Finder

Use the filters below to find and compare flights from the United States to Sardinia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkOlbia

JFK New York John F Kennedy Intl - OLB Olbia Costa Smeralda

JFKOLB

New York John F Kennedy Intl

Thu 12/31

11:45 pm-7:40 pm

1 stop13h 55m

Olbia Costa Smeralda

Fri 1/22

6:45 am-8:05 pm

2 stops19h 20m

$633

New YorkCagliari

JFK New York John F Kennedy Intl - CAG Cagliari Elmas

JFKCAG

New York John F Kennedy Intl

Thu 12/31

11:45 pm-8:45 am

2 stops51h 00m

Cagliari Elmas

Thu 1/14

1:20 pm-10:00 pm

1 stop14h 40m

$653

Quickest round-trip

BostonOlbia

BOS Boston Logan Intl - OLB Olbia Costa Smeralda

BOSOLB

Boston Logan Intl

Wed 4/28

8:05 pm-4:35 pm

1 stop14h 30m

Olbia Costa Smeralda

Tue 5/4

12:00 pm-5:40 pm

1 stop11h 40m

$780

BostonOlbia

BOS Boston Logan Intl - OLB Olbia Costa Smeralda

BOSOLB

Boston Logan Intl

Wed 4/28

2:16 pm-4:35 pm

2 stops20h 19m

Olbia Costa Smeralda

Tue 5/4

12:00 pm-5:40 pm

1 stop11h 40m

$802

Washington, D.C.Cagliari

IAD Washington, D.C. Dulles Intl - CAG Cagliari Elmas

IADCAG

Washington, D.C. Dulles Intl

Mon 4/12

6:05 pm-4:25 pm

1 stop16h 20m

Cagliari Elmas

Mon 4/19

5:05 pm-3:30 pm

1 stop28h 25m

$872

San FranciscoOlbia

SFO San Francisco - OLB Olbia Costa Smeralda

SFOOLB

San Francisco

Fri 5/14

9:00 pm-10:30 am

1 stop28h 30m

Olbia Costa Smeralda

Sat 5/22

7:45 pm-1:50 pm

1 stop27h 05m

$877

San FranciscoOlbia

SFO San Francisco - OLB Olbia Costa Smeralda

SFOOLB

San Francisco

Fri 5/14

9:00 pm-10:30 am

1 stop28h 30m

Olbia Costa Smeralda

Sat 5/22

7:45 pm-1:50 pm

1 stop27h 05m

$881

Washington, D.C.Cagliari

IAD Washington, D.C. Dulles Intl - CAG Cagliari Elmas

IADCAG

Washington, D.C. Dulles Intl

Sun 4/18

5:25 pm-4:25 pm

1 stop17h 00m

Cagliari Elmas

Fri 4/30

5:05 pm-3:30 pm

1 stop28h 25m

$932

Los AngelesCagliari

LAX Los Angeles - CAG Cagliari Elmas

LAXCAG

Los Angeles

Thu 12/24

6:55 pm-5:25 pm

2 stops37h 30m

Cagliari Elmas

Sat 1/9

6:10 pm-4:35 pm

1 stop31h 25m

$997

New YorkOlbia

JFK New York John F Kennedy Intl - OLB Olbia Costa Smeralda

JFKOLB

New York John F Kennedy Intl

Mon 5/10

9:10 pm-7:45 pm

1 stop16h 35m

Olbia Costa Smeralda

Thu 5/27

8:55 am-5:10 pm

1 stop14h 15m

$1,178

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from United States to Sardinia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest United States to Sardinia flight route?

Fly from Newark to Olbia Costa Smeralda for the best United States - Sardinia flight prices

What cabin class options are available on United States to Sardinia flights?

There are 3 cabin classes available to choose from on United States to Sardinia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United States to Sardinia flights?

You could potentially save up to 52% on your flight if you consider stops on a United States to Sardinia flight.

Cheap United States to Sardinia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Sardinia

Best Price Found	$347
Fastest flight time	8h 30m
Direct flights	None

The best one-way flight to Sardinia from United States in the past 72 hours is $347. The best round-trip flight deal from United States to Sardinia found on momondo in the last 72 hours is $633.

The fastest flight from United States to Sardinia takes 8h 30m

There are no direct flights from United States to Sardinia. There are no popular flight routes from United States to Sardinia.

Search flight deals

Frequently asked questions about flying from the United States to Sardinia

When did momondo last update prices for flights from United States to Sardinia?
Prices for flights from United States to Sardinia are updated daily.
How many operators does momondo search for flights from United States to Sardinia?
As of November 2026, there are 6 operators available to choose from for flights from United States to Sardinia.
How old do you have to be to fly from United States to Sardinia?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Sardinia.
What documentation or ID do you need to fly to Sardinia?
The travel and health documents required for your trip to Sardinia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sardinia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from United States to Sardinia?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from United States to Sardinia is Boeing 767-300 (winglets) (78.40% of total bookings). The next most popular plane models are Boeing 767-300 (8.00%), Boeing 767 (7.20%), and Boeing 787-9 Dreamliner (1.60%).

Best airlines flying from United States to Sardinia

Compare and see reviews for airlines that fly from United States to Sardinia with momondo

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom $394	Free Cancellation	Rating 7.8 1,597 reviews	Search KLM flights
SWISS	PriceFrom $436	Free Cancellation	Rating 7.5 2,119 reviews	Search SWISS flights
Lufthansa	PriceFrom $477	Free Cancellation	Rating 6.8 8,295 reviews	Search Lufthansa flights
Air France	PriceFrom $478	Free Cancellation	Rating 7.5 1,650 reviews	Search Air France flights
British Airways	PriceFrom $506	Free Cancellation	Rating 6.7 8,279 reviews	Search British Airways flights
Delta	PriceFrom $555	Free Cancellation	Rating 7.8 8,716 reviews	Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from United States to Sardinia?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from United States to Sardinia for you.

Can I find flights from United States to Sardinia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Sardinia from United States with this policy.

How can momondo help me find flights from United States to Sardinia?

Once all potential United States to Sardinia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from United States to Sardinia right now. Can momondo alert me if prices change?

If you are not ready to book a flight from United States to Sardinia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sardinia and let you know when they change.