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 53% 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?

Lufthansa is the most popular carrier 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 November 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.

$365 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.

11:05 am - 5:45 pmBOS Boston Logan Intl-CAG Cagliari Elmas

24h 40m2 stops Toronto Pearson Intl Munich Franz Josef Strauss

6:35 pm - 10:39 pmCAG Cagliari Elmas-BOS Boston Logan Intl

34h 04m2 stops Munich Franz Josef Strauss Toronto Pearson Intl

$758Multiple Airlines

Mon, Apr 5 - Tue, Apr 13

7:50 pm - 5:00 pmBOS Boston Logan Intl-AHO Alghero-Fertilia

15h 10m2 stops Reykjavik Keflavik Intl Rome Fiumicino

7:35 pm - 5:50 pmAHO Alghero-Fertilia-BOS Boston Logan Intl

28h 15m2 stops Rome Fiumicino Reykjavik Keflavik Intl

$773Multiple Airlines

Mon, Nov 16 - Fri, Nov 20

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

$776Lufthansa

Wed, Apr 28 - Tue, May 4

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

14h 30m1 stop Munich Franz Josef Strauss

12:00 pm - 9:31 pmOLB Olbia Costa Smeralda-BOS Boston Logan Intl

15h 31m2 stops Munich Franz Josef Strauss Montreal Pierre Elliott Trudeau Intl

$779Multiple Airlines

Wed, Apr 28 - Tue, May 4

5:45 am - 4:35 pmBOS Boston Logan Intl-OLB Olbia Costa Smeralda

28h 50m2 stops Toronto Pearson Intl Munich Franz Josef Strauss

12:00 pm - 9:31 pmOLB Olbia Costa Smeralda-BOS Boston Logan Intl

15h 31m2 stops Munich Franz Josef Strauss Montreal Pierre Elliott Trudeau Intl

$787Multiple Airlines

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

$798Lufthansa

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 - 11:54 pmOLB Olbia Costa Smeralda-BOS Boston Logan Intl

17h 54m2 stops Munich Franz Josef Strauss Washington, D.C. Dulles Intl

$802Lufthansa

Wed, Apr 28 - Tue, May 4

9:40 pm - 7:40 amBOS Boston Logan Intl-CAG Cagliari Elmas

28h 00m1 stop Zurich

8:25 am - 7:55 pmCAG Cagliari Elmas-BOS Boston Logan Intl

17h 30m1 stop Zurich

$813SWISS

Tue, Apr 6 - Thu, Apr 15

8:15 pm - 4:25 pmBOS Boston Logan Intl-CAG Cagliari Elmas

14h 10m1 stop Amsterdam Schiphol

5:05 pm - 1:18 pmCAG Cagliari Elmas-BOS Boston Logan Intl

26h 13m1 stop Amsterdam Schiphol

$1,126Delta

Wed, Apr 7 - Sat, Apr 10

4:40 pm - 4:25 pmBOS Boston Logan Intl-CAG Cagliari Elmas

17h 45m1 stop Amsterdam Schiphol

5:05 pm - 6:27 pmCAG Cagliari Elmas-BOS Boston Logan Intl

31h 22m2 stops Amsterdam Schiphol New York John F Kennedy Intl

$4,281Delta

Tue, Apr 6 - Wed, Apr 14

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

SWISS flights from Boston to Sardinia

Our best SWISS deals on Boston to Sardinia flight tickets

SWISS

Apr 6

BOS9:40 pmBoston Logan Intl

28h 00m

1 stop

CAG7:40 amCagliari Elmas

Apr 15

CAG8:25 amCagliari Elmas

17h 30m

1 stop

BOS7:55 pmBoston Logan Intl

$813

SWISS

Apr 8

BOS9:40 pmBoston Logan Intl

28h 30m

1 stop

CAG8:10 amCagliari Elmas

Apr 15

CAG8:25 amCagliari Elmas

13h 05m

1 stop

BOS3:30 pmBoston Logan Intl

$863

Air Canada flights from Boston to Sardinia

Our best Air Canada deals on Boston to Sardinia flight tickets

Air Canada

Apr 3

BOS6:25 pmBoston Logan Intl

42h 45m

2 stops

CAG7:10 pmCagliari Elmas

Apr 10

CAG10:05 amCagliari Elmas

38h 52m

2 stops

BOS6:57 pmBoston Logan Intl

$880

Air Canada

Apr 4

BOS5:30 amBoston Logan Intl

31h 40m

2 stops

CAG7:10 pmCagliari Elmas

Apr 10

CAG10:05 amCagliari Elmas

53h 57m

2 stops

BOS10:02 amBoston Logan Intl

$883

Air Canada

Apr 14

BOS10:40 amBoston Logan Intl

26h 30m

2 stops

CAG7:10 pmCagliari Elmas

Apr 24

CAG10:05 amCagliari Elmas

34h 14m

2 stops

BOS2:19 pmBoston Logan Intl

$941

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonCagliari

BOS Boston Logan Intl - CAG Cagliari Elmas

BOSCAG

Boston Logan Intl

Mon 4/5

11:05 am-5:45 pm

2 stops24h 40m

Cagliari Elmas

Tue 4/13

6:35 pm-10:39 pm

2 stops34h 04m

$758

BostonAlghero

BOS Boston Logan Intl - AHO Alghero-Fertilia

BOSAHO

Boston Logan Intl

Mon 11/16

7:50 pm-5:00 pm

2 stops15h 10m

Alghero-Fertilia

Fri 11/20

7:35 pm-5:50 pm

2 stops28h 15m

$773

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

$776

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-9:31 pm

2 stops15h 31m

$779

BostonOlbia

BOS Boston Logan Intl - OLB Olbia Costa Smeralda

BOSOLB

Boston Logan Intl

Wed 4/28

5:45 am-4:35 pm

2 stops28h 50m

Olbia Costa Smeralda

Tue 5/4

12:00 pm-9:31 pm

2 stops15h 31m

$787

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

$798

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-11:54 pm

2 stops17h 54m

$802

BostonCagliari

BOS Boston Logan Intl - CAG Cagliari Elmas

BOSCAG

Boston Logan Intl

Tue 4/6

9:40 pm-7:40 am

1 stop28h 00m

Cagliari Elmas

Thu 4/15

8:25 am-7:55 pm

1 stop17h 30m

$813

BostonCagliari

BOS Boston Logan Intl - CAG Cagliari Elmas

BOSCAG

Boston Logan Intl

Wed 4/7

8:15 pm-4:25 pm

1 stop14h 10m

Cagliari Elmas

Sat 4/10

5:05 pm-1:18 pm

1 stop26h 13m

$1,126

BostonCagliari

BOS Boston Logan Intl - CAG Cagliari Elmas

BOSCAG

Boston Logan Intl

Tue 4/6

4:40 pm-4:25 pm

1 stop17h 45m

Cagliari Elmas

Wed 4/14

5:05 pm-6:27 pm

2 stops31h 22m

$4,281

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 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 25% 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	$365
Fastest flight time	14h 30m
Direct flights	None

The best one-way flight to Sardinia from Boston in the past 72 hours is $365. The best round-trip flight deal from Boston to Sardinia found on momondo in the last 72 hours is $758.

The fastest flight from Boston to Sardinia takes 14h 30m

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 November 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 1,595 reviews	Search KLM flights
SWISS	PriceFrom $436	Free Cancellation	Rating 7.5 2,107 reviews	Search SWISS flights
Lufthansa	PriceFrom $477	Free Cancellation	Rating 6.8 8,299 reviews	Search Lufthansa flights
British Airways	PriceFrom $513	Free Cancellation	Rating 6.7 8,279 reviews	Search British Airways flights
Delta	PriceFrom $555	Free Cancellation	Rating 7.8 8,696 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.