What airlines fly to Sardinia?

Lufthansa, British Airways and Delta 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 51% 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.

What is the cheapest airline that flies from Boston Logan Intl to Sardinia?

SWISS, ITA Airways, and KLM are the most popular carriers operating from Boston Logan Intl 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 June 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.

$291 Cheap Flights from Boston to Sardinia in 2026

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.

8:05 pm - 8:35 pm

BOS

OLB

18h 30m

1 stop

10:05 am - 9:05 pm

OLB

BOS

17h 00m

1 stop

$603Multiple Airlines

Tue, Sep 1 - Thu, Sep 10

8:50 pm - 9:05 pm

BOS

OLB

18h 15m

2 stops

10:05 am - 9:05 pm

OLB

BOS

17h 00m

1 stop

$626Multiple Airlines

Tue, Sep 1 - Thu, Sep 10

8:05 pm - 4:35 pm

BOS

OLB

14h 30m

1 stop

9:20 pm - 3:10 pm

OLB

BOS

23h 50m

1 stop

$634Multiple Airlines

Sun, Aug 9 - Tue, Aug 25

3:35 pm - 4:35 pm

BOS

OLB

19h 00m

2 stops

9:20 pm - 7:55 pm

OLB

BOS

28h 35m

1 stop

$635Multiple Airlines

Sun, Aug 9 - Tue, Aug 25

8:05 pm - 4:35 pm

BOS

OLB

14h 30m

1 stop

12:00 pm - 5:40 pm

OLB

BOS

11h 40m

1 stop

$669Lufthansa

Wed, Aug 19 - Fri, Aug 28

9:05 am - 9:00 am

BOS

OLB

17h 55m

1 stop

10:30 pm - 1:18 pm

OLB

BOS

20h 48m

1 stop

$678KLM

Mon, Aug 10 - Tue, Aug 18

5:15 pm - 6:15 pm

BOS

OLB

19h 00m

2 stops

11:20 am - 10:43 pm

OLB

BOS

17h 23m

1 stop

$681Delta

Wed, Aug 19 - Tue, Aug 25

9:25 am - 5:45 pm

BOS

CAG

26h 20m

2 stops

6:35 pm - 5:40 pm

CAG

BOS

29h 05m

1 stop

$724Lufthansa

Sun, Aug 2 - Tue, Aug 18

5:05 pm - 8:55 pm

BOS

AHO

21h 50m

2 stops

7:00 am - 1:40 pm

AHO

BOS

36h 40m

2 stops

$742ITA Airways

Wed, Aug 19 - Tue, Aug 25

5:05 pm - 11:05 pm

BOS

AHO

24h 00m

2 stops

7:00 am - 1:40 pm

AHO

BOS

36h 40m

2 stops

$848ITA Airways

Tue, Sep 22 - Wed, Sep 30

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Delta flights from Boston to Sardinia

Our best Delta deals on Boston to Sardinia flight tickets

Delta

Aug 19

BOS5:15 pmBoston Logan Intl

19h 00m

2 stops

OLB6:15 pmOlbia Costa Smeralda

Aug 25

OLB11:20 amOlbia Costa Smeralda

17h 23m

1 stop

BOS10:43 pmBoston Logan Intl

$681

Delta

Jul 19

BOS6:05 amBoston Logan Intl

20h 55m

1 stop

OLB9:00 amOlbia Costa Smeralda

Sep 29

OLB11:20 amOlbia Costa Smeralda

13h 48m

1 stop

BOS7:08 pmBoston Logan Intl

$693

Delta

Jul 14

BOS8:00 amBoston Logan Intl

19h 30m

2 stops

OLB9:30 amOlbia Costa Smeralda

Oct 1

OLB11:20 amOlbia Costa Smeralda

17h 06m

1 stop

BOS10:26 pmBoston Logan Intl

$712

KLM flights from Boston to Sardinia

Our best KLM deals on Boston to Sardinia flight tickets

KLM

Aug 10

BOS9:05 amBoston Logan Intl

17h 55m

1 stop

OLB9:00 amOlbia Costa Smeralda

Aug 18

OLB10:30 pmOlbia Costa Smeralda

20h 48m

1 stop

BOS1:18 pmBoston Logan Intl

$678

KLM

Jul 18

BOS7:30 pmBoston Logan Intl

31h 30m

1 stop

OLB9:00 amOlbia Costa Smeralda

Oct 1

OLB11:20 amOlbia Costa Smeralda

17h 50m

1 stop

BOS11:10 pmBoston Logan Intl

$699

KLM

Aug 31

BOS7:05 pmBoston Logan Intl

13h 40m

1 stop

OLB2:45 pmOlbia Costa Smeralda

Sep 8

OLB9:55 pmOlbia Costa Smeralda

21h 24m

1 stop

BOS1:19 pmBoston Logan Intl

$736

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonOlbia

BOS - OLB

BOSOLB

Boston Logan Intl

Tue 9/1

8:05 pm-8:35 pm

1 stop18h 30m

Olbia Costa Smeralda

Thu 9/10

10:05 am-9:05 pm

1 stop17h 00m

$603

BostonOlbia

BOS - OLB

BOSOLB

Boston Logan Intl

Tue 9/1

8:50 pm-9:05 pm

2 stops18h 15m

Olbia Costa Smeralda

Thu 9/10

10:05 am-9:05 pm

1 stop17h 00m

$626

BostonOlbia

BOS - OLB

BOSOLB

Boston Logan Intl

Sun 8/9

8:05 pm-4:35 pm

1 stop14h 30m

Olbia Costa Smeralda

Tue 8/25

9:20 pm-3:10 pm

1 stop23h 50m

$634

BostonOlbia

BOS - OLB

BOSOLB

Boston Logan Intl

Sun 8/9

3:35 pm-4:35 pm

2 stops19h 00m

Olbia Costa Smeralda

Tue 8/25

9:20 pm-7:55 pm

1 stop28h 35m

$635

Quickest round-trip

BostonOlbia

BOS - OLB

BOSOLB

Boston Logan Intl

Wed 8/19

8:05 pm-4:35 pm

1 stop14h 30m

Olbia Costa Smeralda

Fri 8/28

12:00 pm-5:40 pm

1 stop11h 40m

$669

BostonOlbia

BOS - OLB

BOSOLB

Boston Logan Intl

Mon 8/10

9:05 am-9:00 am

1 stop17h 55m

Olbia Costa Smeralda

Tue 8/18

10:30 pm-1:18 pm

1 stop20h 48m

$678

BostonOlbia

BOS - OLB

BOSOLB

Boston Logan Intl

Wed 8/19

5:15 pm-6:15 pm

2 stops19h 00m

Olbia Costa Smeralda

Tue 8/25

11:20 am-10:43 pm

1 stop17h 23m

$681

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Sun 8/2

9:25 am-5:45 pm

2 stops26h 20m

Cagliari Elmas

Tue 8/18

6:35 pm-5:40 pm

1 stop29h 05m

$724

BostonAlghero

BOS - AHO

BOSAHO

Boston Logan Intl

Wed 8/19

5:05 pm-8:55 pm

2 stops21h 50m

Alghero-Fertilia

Tue 8/25

7:00 am-1:40 pm

2 stops36h 40m

$742

BostonAlghero

BOS - AHO

BOSAHO

Boston Logan Intl

Tue 9/22

5:05 pm-11:05 pm

2 stops24h 00m

Alghero-Fertilia

Wed 9/30

7:00 am-1:40 pm

2 stops36h 40m

$848

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 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 4% 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

Fastest flight time	13h 05m
Direct flights	None

The fastest flight from Boston to Sardinia takes 13h 05m

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 June 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 $382	Free Cancellation	Rating 7.8 1,530 reviews	Search KLM flights
SWISS	PriceFrom $436	Free Cancellation	Rating 7.5 1,972 reviews	Search SWISS flights
Lufthansa	PriceFrom $477	Free Cancellation	Rating 6.8 8,086 reviews	Search Lufthansa flights
British Airways	PriceFrom $515	Free Cancellation	Rating 6.7 8,062 reviews	Search British Airways flights
Delta	PriceFrom $555	Free Cancellation	Rating 7.8 8,423 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.