What airlines fly to Sardinia?

Lufthansa, Delta and British Airways are the top three most popular airlines that fly to Sardinia from Boston according to our data. Lufthansa is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Sardinia. Keep in mind that there are 5 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 Boston Logan Intl Airport to Sardinia?

Prices for flights from Boston Logan Intl Airport to Sardinia refresh daily.

How many operators does momondo search for flights from Boston Logan Intl Airport to Sardinia?

There are 5 operators available for flights from Boston Logan Intl Airport to Sardinia as of September 2026.

How old do you have to be to fly from Boston Logan Intl Airport 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 Boston Logan Intl Airport 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.

$261 Cheap Flights from Boston to Sardinia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boston to Sardinia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:25 pm - 4:25 pmBOS Boston Logan Intl-CAG Cagliari Elmas

14h 00m1 stop Amsterdam Schiphol

4:55 pm - 2:13 pmCAG Cagliari Elmas-BOS Boston Logan Intl

27h 18m1 stop Amsterdam Schiphol

$732KLM

Fri, Oct 23 - Sun, Nov 8

6:05 am - 4:25 pmBOS Boston Logan Intl-CAG Cagliari Elmas

28h 20m2 stops Washington, D.C. Reagan-National Amsterdam Schiphol

4:55 pm - 2:13 pmCAG Cagliari Elmas-BOS Boston Logan Intl

27h 18m1 stop Amsterdam Schiphol

$732Delta

Fri, Oct 23 - Sun, Nov 8

6:05 am - 4:25 pmBOS Boston Logan Intl-CAG Cagliari Elmas

28h 20m2 stops Washington, D.C. Reagan-National Amsterdam Schiphol

4:55 pm - 2:13 pmCAG Cagliari Elmas-BOS Boston Logan Intl

27h 18m1 stop Amsterdam Schiphol

$735Delta

Fri, Oct 23 - Sun, Nov 8

8:25 pm - 4:25 pmBOS Boston Logan Intl-CAG Cagliari Elmas

14h 00m1 stop Amsterdam Schiphol

4:55 pm - 2:13 pmCAG Cagliari Elmas-BOS Boston Logan Intl

27h 18m1 stop Amsterdam Schiphol

$735KLM

Fri, Oct 23 - Sun, Nov 8

6:55 pm - 4:25 pmBOS Boston Logan Intl-CAG Cagliari Elmas

15h 30m1 stop Amsterdam Schiphol

5:05 pm - 1:15 pmCAG Cagliari Elmas-BOS Boston Logan Intl

26h 10m1 stop Amsterdam Schiphol

$763KLM

Wed, Oct 14 - Wed, Oct 21

9:20 pm - 9:00 amBOS Boston Logan Intl-OLB Olbia Costa Smeralda

29h 40m1 stop New York John F Kennedy Intl

11:20 am - 11:08 pmOLB Olbia Costa Smeralda-BOS Boston Logan Intl

17h 48m1 stop New York John F Kennedy Intl

$802Delta

Thu, Oct 8 - Tue, Oct 13

5:45 pm - 6:10 pmBOS Boston Logan Intl-CAG Cagliari Elmas

18h 25m1 stop Frankfurt am Main

6:35 pm - 5:40 pmCAG Cagliari Elmas-BOS Boston Logan Intl

29h 05m1 stop Munich Franz Josef Strauss

$831Lufthansa

Wed, Oct 14 - Wed, Oct 21

9:30 am - 5:45 pmBOS Boston Logan Intl-CAG Cagliari Elmas

26h 15m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

6:35 pm - 3:40 pmCAG Cagliari Elmas-BOS Boston Logan Intl

27h 05m2 stops Munich Franz Josef Strauss Frankfurt am Main

$833Lufthansa

Wed, Oct 14 - Wed, Oct 21

3:35 pm - 8:10 pmBOS Boston Logan Intl-AHO Alghero-Fertilia

22h 35m3 stops Montreal Pierre Elliott Trudeau Intl Naples Milan Linate

7:00 am - 7:55 pmAHO Alghero-Fertilia-BOS Boston Logan Intl

18h 55m3 stops Milan Linate Naples Zurich

$911Multiple Airlines

Fri, Oct 16 - Fri, Oct 23

5:20 pm - 10:10 amBOS Boston Logan Intl-AHO Alghero-Fertilia

10h 50m1 stop Rome Fiumicino

7:00 am - 1:45 pmAHO Alghero-Fertilia-BOS Boston Logan Intl

12h 45m1 stop Rome Fiumicino

$920Multiple Airlines

Wed, Nov 4 - Wed, Nov 11

Cheap last minute flights

Enter your travel dates to find the best prices.

10:55 pm - 7:10 amBOS Boston Logan Intl-AHO Alghero-Fertilia

26h 15m1 stop Barcelona-El Prat

7:10 am - 9:05 pmAHO Alghero-Fertilia-BOS Boston Logan Intl

19h 55m2 stops Rome Fiumicino Barcelona-El Prat

$539Multiple Airlines

Wed, Sep 23 - Wed, Sep 30

10:00 pm - 10:50 pmBOS Boston Logan Intl-AHO Alghero-Fertilia

18h 50m2 stops Frankfurt am Main Barcelona-El Prat

11:55 pm - 5:40 pmAHO Alghero-Fertilia-BOS Boston Logan Intl

23h 45m2 stops Barcelona-El Prat Munich Franz Josef Strauss

$640Multiple Airlines

Wed, Sep 23 - Wed, Sep 30

5:05 pm - 8:10 amBOS Boston Logan Intl-AHO Alghero-Fertilia

57h 05m2 stops Rome Fiumicino Milan Linate

8:55 am - 1:40 pmAHO Alghero-Fertilia-BOS Boston Logan Intl

34h 45m2 stops Milan Linate Rome Fiumicino

$838ITA Airways

Wed, Sep 23 - Wed, Sep 30

10:55 pm - 7:10 amBOS Boston Logan Intl-AHO Alghero-Fertilia

26h 15m1 stop Barcelona-El Prat

12:05 pm - 9:05 pmAHO Alghero-Fertilia-BOS Boston Logan Intl

15h 00m2 stops Venice Marco Polo Barcelona-El Prat

$841Multiple Airlines

Wed, Sep 23 - Wed, Sep 30

2:40 pm - 5:25 pmBOS Boston Logan Intl-OLB Olbia Costa Smeralda

20h 45m2 stops Cincinnati Cinci./N. Kentucky Paris Charles de Gaulle

10:55 am - 11:08 pmOLB Olbia Costa Smeralda-BOS Boston Logan Intl

18h 13m1 stop New York John F Kennedy Intl

$866Delta

Thu, Sep 24 - Sat, Oct 10

10:00 pm - 5:25 pmBOS Boston Logan Intl-OLB Olbia Costa Smeralda

13h 25m1 stop Frankfurt am Main

9:10 pm - 5:40 pmOLB Olbia Costa Smeralda-BOS Boston Logan Intl

26h 30m1 stop Munich Franz Josef Strauss

$905Lufthansa

Thu, Sep 24 - Sat, Oct 10

5:45 pm - 5:25 pmBOS Boston Logan Intl-OLB Olbia Costa Smeralda

17h 40m1 stop Frankfurt am Main

9:10 pm - 5:40 pmOLB Olbia Costa Smeralda-BOS Boston Logan Intl

26h 30m1 stop Munich Franz Josef Strauss

$905Lufthansa

Thu, Sep 24 - Sat, Oct 10

10:00 pm - 5:25 pmBOS Boston Logan Intl-OLB Olbia Costa Smeralda

13h 25m1 stop Frankfurt am Main

9:10 pm - 5:40 pmOLB Olbia Costa Smeralda-BOS Boston Logan Intl

26h 30m1 stop Munich Franz Josef Strauss

$906Lufthansa

Thu, Sep 24 - Sat, Oct 10

5:45 pm - 5:25 pmBOS Boston Logan Intl-OLB Olbia Costa Smeralda

17h 40m1 stop Frankfurt am Main

9:10 pm - 5:40 pmOLB Olbia Costa Smeralda-BOS Boston Logan Intl

26h 30m1 stop Munich Franz Josef Strauss

$906Lufthansa

Thu, Sep 24 - Sat, Oct 10

5:10 pm - 10:55 pmBOS Boston Logan Intl-AHO Alghero-Fertilia

23h 45m3 stops Zurich Palermo Punta Raisi Rome Fiumicino

12:00 am - 3:10 pmAHO Alghero-Fertilia-BOS Boston Logan Intl

21h 10m2 stops Palermo Punta Raisi Zurich

$964Multiple Airlines

Wed, Sep 23 - Tue, Sep 29

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Delta flights from Boston to Sardinia

Our best Delta deals on Boston to Sardinia flight tickets

Delta

Oct 8

BOS9:20 pmBoston Logan Intl

29h 40m

1 stop

OLB9:00 amOlbia Costa Smeralda

Oct 13

OLB11:20 amOlbia Costa Smeralda

17h 48m

1 stop

BOS11:08 pmBoston Logan Intl

$802

Delta

Sep 24

BOS2:40 pmBoston Logan Intl

20h 45m

2 stops

OLB5:25 pmOlbia Costa Smeralda

Oct 10

OLB10:55 amOlbia Costa Smeralda

18h 13m

1 stop

BOS11:08 pmBoston Logan Intl

$866

Delta

Oct 23

BOS6:15 pmBoston Logan Intl

16h 10m

2 stops

CAG4:25 pmCagliari Elmas

Nov 8

CAG4:55 pmCagliari Elmas

32h 04m

2 stops

BOS6:59 pmBoston Logan Intl

$899

Lufthansa flights from Boston to Sardinia

Our best Lufthansa deals on Boston to Sardinia flight tickets

Lufthansa

Oct 14

BOS5:45 pmBoston Logan Intl

18h 25m

1 stop

CAG6:10 pmCagliari Elmas

Oct 21

CAG6:35 pmCagliari Elmas

29h 05m

1 stop

BOS5:40 pmBoston Logan Intl

$831

Lufthansa

Oct 8

BOS8:05 pmBoston Logan Intl

15h 20m

2 stops

OLB5:25 pmOlbia Costa Smeralda

Oct 13

OLB12:00 pmOlbia Costa Smeralda

11h 40m

1 stop

BOS5:40 pmBoston Logan Intl

$845

Lufthansa

Oct 1

BOS8:05 pmBoston Logan Intl

15h 40m

1 stop

CAG5:45 pmCagliari Elmas

Oct 5

CAG6:35 pmCagliari Elmas

31h 35m

2 stops

BOS8:10 pmBoston Logan Intl

$864

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonCagliari

BOS Boston Logan Intl - CAG Cagliari Elmas

BOSCAG

Boston Logan Intl

Fri 10/23

8:25 pm-4:25 pm

1 stop14h 00m

Cagliari Elmas

Sun 11/8

4:55 pm-2:13 pm

1 stop27h 18m

$732

BostonCagliari

BOS Boston Logan Intl - CAG Cagliari Elmas

BOSCAG

Boston Logan Intl

Fri 10/23

6:05 am-4:25 pm

2 stops28h 20m

Cagliari Elmas

Sun 11/8

4:55 pm-2:13 pm

1 stop27h 18m

$732

BostonCagliari

BOS Boston Logan Intl - CAG Cagliari Elmas

BOSCAG

Boston Logan Intl

Fri 10/23

6:05 am-4:25 pm

2 stops28h 20m

Cagliari Elmas

Sun 11/8

4:55 pm-2:13 pm

1 stop27h 18m

$735

BostonCagliari

BOS Boston Logan Intl - CAG Cagliari Elmas

BOSCAG

Boston Logan Intl

Fri 10/23

8:25 pm-4:25 pm

1 stop14h 00m

Cagliari Elmas

Sun 11/8

4:55 pm-2:13 pm

1 stop27h 18m

$735

BostonCagliari

BOS Boston Logan Intl - CAG Cagliari Elmas

BOSCAG

Boston Logan Intl

Wed 10/14

6:55 pm-4:25 pm

1 stop15h 30m

Cagliari Elmas

Wed 10/21

5:05 pm-1:15 pm

1 stop26h 10m

$763

BostonOlbia

BOS Boston Logan Intl - OLB Olbia Costa Smeralda

BOSOLB

Boston Logan Intl

Thu 10/8

9:20 pm-9:00 am

1 stop29h 40m

Olbia Costa Smeralda

Tue 10/13

11:20 am-11:08 pm

1 stop17h 48m

$802

BostonCagliari

BOS Boston Logan Intl - CAG Cagliari Elmas

BOSCAG

Boston Logan Intl

Wed 10/14

5:45 pm-6:10 pm

1 stop18h 25m

Cagliari Elmas

Wed 10/21

6:35 pm-5:40 pm

1 stop29h 05m

$831

BostonCagliari

BOS Boston Logan Intl - CAG Cagliari Elmas

BOSCAG

Boston Logan Intl

Wed 10/14

9:30 am-5:45 pm

2 stops26h 15m

Cagliari Elmas

Wed 10/21

6:35 pm-3:40 pm

2 stops27h 05m

$833

BostonAlghero

BOS Boston Logan Intl - AHO Alghero-Fertilia

BOSAHO

Boston Logan Intl

Fri 10/16

3:35 pm-8:10 pm

3 stops22h 35m

Alghero-Fertilia

Fri 10/23

7:00 am-7:55 pm

3 stops18h 55m

$911

Quickest round-trip

BostonAlghero

BOS Boston Logan Intl - AHO Alghero-Fertilia

BOSAHO

Boston Logan Intl

Wed 11/4

5:20 pm-10:10 am

1 stop10h 50m

Alghero-Fertilia

Wed 11/11

7:00 am-1:45 pm

1 stop12h 45m

$920

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Boston 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

Can stopping save me money on Boston to Sardinia flights?

You could potentially save up to 49% on your flight if you consider stops on a Boston to Sardinia flight.

Cheap Boston to Sardinia flight deals and tips

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

Best Price Found	$261
Fastest flight time	15h 40m
Direct flights	None

The best one-way flight to Sardinia from Boston in the past 72 hours is $261. The best round-trip flight deal from Boston to Sardinia found on momondo in the last 72 hours is $732.

The fastest flight from Boston to Sardinia takes 15h 40m

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

Search flight deals

Frequently asked questions about flying from Boston to Sardinia

When did momondo last update prices for flights from Boston Logan Intl Airport to Sardinia?
Prices for flights from Boston Logan Intl Airport to Sardinia refresh daily.
How many operators does momondo search for flights from Boston Logan Intl Airport to Sardinia?
There are 5 operators available for flights from Boston Logan Intl Airport to Sardinia as of September 2026.
How old do you have to be to fly from Boston Logan Intl Airport 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 Boston Logan Intl Airport 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.

Best airlines flying from Boston to Sardinia

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

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom $394	Free Cancellation	Rating 7.8 1,575 reviews	Search KLM flights
SWISS	PriceFrom $436	Free Cancellation	Rating 7.5 2,077 reviews	Search SWISS flights
Lufthansa	PriceFrom $477	Free Cancellation	Rating 6.8 8,237 reviews	Search Lufthansa flights
British Airways	PriceFrom $513	Free Cancellation	Rating 6.7 8,225 reviews	Search British Airways flights
Delta	PriceFrom $555	Free Cancellation	Rating 7.8 8,591 reviews	Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Boston 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 Boston to Sardinia for you.

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

Yes. momondo allows you to filter the results for Boston to Sardinia flights to just show those with flexible booking policies.

How can momondo help me find flights from Boston to Sardinia?

momondo helps you find the best flight between Boston and Sardinia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Sardinia, momondo offers a useful price alert feature which will track prices for flights to Sardinia from Boston and alert you when they change.