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

LEVEL, Lufthansa, and SWISS are the most popular carriers operating from Boston Logan Intl to Sardinia

What airlines fly to Sardinia?

Lufthansa, British Airways and ITA 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 44% of people opting to fly with this airline when traveling to Sardinia. Keep in mind that there are 8 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 8 operators available for flights from Boston Logan Intl Airport to Sardinia as of March 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.

$384 Cheap Flights from Boston to Sardinia in 2026

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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.

7:35 pm - 6:40 pm

BOS

OLB

17h 05m

1 stop

9:15 pm - 4:55 pm

OLB

BOS

25h 40m

1 stop

$502British Airways

Mon, Aug 17 - Mon, Aug 24

9:55 pm - 8:25 pm

BOS

OLB

16h 30m

1 stop

7:40 pm - 5:00 pm

OLB

BOS

27h 20m

1 stop

$506British Airways

Sun, Aug 9 - Tue, Aug 18

5:40 pm - 11:55 am

BOS

OLB

12h 15m

1 stop

9:15 pm - 4:55 pm

OLB

BOS

25h 40m

1 stop

$526Multiple Airlines

Mon, Aug 17 - Mon, Aug 24

5:30 am - 4:35 pm

BOS

OLB

29h 05m

2 stops

12:00 pm - 9:59 am

OLB

BOS

51h 59m

2 stops

$537Multiple Airlines

Wed, Apr 15 - Thu, Apr 23

1:10 pm - 6:40 pm

BOS

OLB

23h 30m

2 stops

9:25 pm - 5:00 pm

OLB

BOS

25h 35m

1 stop

$539British Airways

Mon, Aug 10 - Wed, Aug 19

10:00 pm - 9:00 am

BOS

OLB

29h 00m

1 stop

11:20 am - 10:36 pm

OLB

BOS

17h 16m

1 stop

$558Delta

Tue, Aug 4 - Tue, Aug 11

4:35 pm - 4:25 pm

BOS

CAG

17h 50m

1 stop

5:05 pm - 6:30 pm

CAG

BOS

31h 25m

1 stop

$626KLM

Tue, Apr 21 - Tue, Apr 28

5:05 pm - 11:05 pm

BOS

AHO

24h 00m

2 stops

9:40 pm - 1:40 pm

AHO

BOS

22h 00m

2 stops

$669ITA Airways

Wed, Apr 8 - Wed, Apr 15

1:10 pm - 4:25 pm

BOS

CAG

21h 15m

2 stops

5:05 pm - 6:30 pm

CAG

BOS

31h 25m

1 stop

$712Delta

Tue, Aug 4 - Thu, Sep 10

5:05 pm - 8:55 pm

BOS

AHO

21h 50m

2 stops

8:55 am - 1:40 pm

AHO

BOS

34h 45m

2 stops

$744ITA Airways

Sun, Apr 5 - Sun, May 17

Lufthansa flights from Boston to Sardinia

Our best Lufthansa deals on Boston to Sardinia flight tickets

Lufthansa

Apr 15

BOS5:30 amBoston Logan Intl

29h 05m

2 stops

OLB4:35 pmOlbia Costa Smeralda

Apr 22

OLB12:00 pmOlbia Costa Smeralda

15h 27m

2 stops

BOS9:27 pmBoston Logan Intl

$584

Lufthansa

Jul 1

BOS5:45 pmBoston Logan Intl

18h 25m

1 stop

CAG6:10 pmCagliari Elmas

Jul 15

CAG6:35 pmCagliari Elmas

29h 05m

1 stop

BOS5:40 pmBoston Logan Intl

$821

Iberia flights from Boston to Sardinia

Our best Iberia deals on Boston to Sardinia flight tickets

Iberia

Sep 5

BOS5:40 pmBoston Logan Intl

18h 50m

1 stop

OLB6:30 pmOlbia Costa Smeralda

Sep 12

OLB11:00 pmOlbia Costa Smeralda

26h 50m

1 stop

BOS7:50 pmBoston Logan Intl

$651

Iberia

Sep 5

BOS11:00 pmBoston Logan Intl

13h 30m

2 stops

OLB6:30 pmOlbia Costa Smeralda

Sep 12

OLB11:00 pmOlbia Costa Smeralda

26h 50m

1 stop

BOS7:50 pmBoston Logan Intl

$666

Iberia

Aug 26

BOS9:20 pmBoston Logan Intl

15h 30m

1 stop

CAG6:50 pmCagliari Elmas

Aug 31

CAG9:35 amCagliari Elmas

17h 40m

1 stop

BOS9:15 pmBoston Logan Intl

$827

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonOlbia

BOS - OLB

BOSOLB

Boston Logan Intl

Mon 8/17

7:35 pm-6:40 pm

1 stop17h 05m

Olbia Costa Smeralda

Mon 8/24

9:15 pm-4:55 pm

1 stop25h 40m

$502

BostonOlbia

BOS - OLB

BOSOLB

Boston Logan Intl

Sun 8/9

9:55 pm-8:25 pm

1 stop16h 30m

Olbia Costa Smeralda

Tue 8/18

7:40 pm-5:00 pm

1 stop27h 20m

$506

Quickest round-trip

BostonOlbia

BOS - OLB

BOSOLB

Boston Logan Intl

Mon 8/17

5:40 pm-11:55 am

1 stop12h 15m

Olbia Costa Smeralda

Mon 8/24

9:15 pm-4:55 pm

1 stop25h 40m

$526

BostonOlbia

BOS - OLB

BOSOLB

Boston Logan Intl

Wed 4/15

5:30 am-4:35 pm

2 stops29h 05m

Olbia Costa Smeralda

Thu 4/23

12:00 pm-9:59 am

2 stops51h 59m

$537

BostonOlbia

BOS - OLB

BOSOLB

Boston Logan Intl

Mon 8/10

1:10 pm-6:40 pm

2 stops23h 30m

Olbia Costa Smeralda

Wed 8/19

9:25 pm-5:00 pm

1 stop25h 35m

$539

BostonOlbia

BOS - OLB

BOSOLB

Boston Logan Intl

Tue 8/4

10:00 pm-9:00 am

1 stop29h 00m

Olbia Costa Smeralda

Tue 8/11

11:20 am-10:36 pm

1 stop17h 16m

$558

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Tue 4/21

4:35 pm-4:25 pm

1 stop17h 50m

Cagliari Elmas

Tue 4/28

5:05 pm-6:30 pm

1 stop31h 25m

$626

BostonAlghero

BOS - AHO

BOSAHO

Boston Logan Intl

Wed 4/8

5:05 pm-11:05 pm

2 stops24h 00m

Alghero-Fertilia

Wed 4/15

9:40 pm-1:40 pm

2 stops22h 00m

$669

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Tue 8/4

1:10 pm-4:25 pm

2 stops21h 15m

Cagliari Elmas

Thu 9/10

5:05 pm-6:30 pm

1 stop31h 25m

$712

BostonAlghero

BOS - AHO

BOSAHO

Boston Logan Intl

Sun 4/5

5:05 pm-8:55 pm

2 stops21h 50m

Alghero-Fertilia

Sun 5/17

8:55 am-1:40 pm

2 stops34h 45m

$744

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 1% 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	14h 00m
Direct flights	None

The fastest flight from Boston to Sardinia takes 14h 00m

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

Search flight deals

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 8 operators available for flights from Boston Logan Intl Airport to Sardinia as of March 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
Lufthansa	PriceFrom $420	Free Cancellation	Rating 6.8 7,843 reviews	Search Lufthansa flights
British Airways	PriceFrom $515	Free Cancellation	Rating 6.7 7,781 reviews	Search British Airways flights
SWISS	PriceFrom $525	Free Cancellation	Rating 7.5 1,897 reviews	Search SWISS flights
Delta	PriceFrom $555	Free Cancellation	Rating 7.9 8,278 reviews	Search Delta flights
Vueling	PriceFrom $588	Free Cancellation	Rating 7.2 1,249 reviews	Search Vueling flights
ITA Airways	PriceFrom $688	Free Cancellation	Rating 6.7 1,165 reviews	Search ITA Airways flights
Iberia	PriceFrom $781	Free Cancellation	Rating 7.0 3,133 reviews	Search Iberia flights
Scandinavian Airlines	PriceFrom $805	Free Cancellation	Rating 7.3 1,708 reviews	Search Scandinavian Airlines 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.