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Sardinia

$416+ Cheap flights from Boston (BOS) to Sardinia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CAG
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap flight deals from Boston to Sardinia

Keep the following information in mind while searching for Boston to Sardinia flight deals. Data was last updated April 24, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$706
(Kiwi.com)

One-way from

$416
(Kiwi.com)
Provider with most accurate pricing for Boston Logan Intl-Cagliari Elmas flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Cagliari Elmas flights.
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From Boston Logan Intl to Sardinia
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One-way flight from Boston Logan Intl to Sardinia
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Find flight deals from Boston to Sardinia

Cheapest flights from Boston to Sardinia
Explore the most affordable flight options available from Boston to Sardinia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2911:00 pmBOS - OLB
1 stop17h 25mMultiple Airlines
Thu 10/98:50 pmOLB - BOS
1 stop30h 25mMultiple Airlines
Deal found 4/23$470
This Kiwi.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/611:00 pmBOS - CAG
1 stop15h 45mVueling
Thu 10/99:35 pmCAG - BOS
1 stop29h 40mVueling
Deal found 4/22$487
This Kiwi.com deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/211:00 pmBOS - CAG
1 stop10h 20mMultiple Airlines
Tue 9/97:50 amCAG - BOS
2 stops19h 25mMultiple Airlines
Deal found 4/23$614
This Iberia deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/611:00 pmBOS - CAG
1 stop15h 45mIberia
Thu 10/99:35 pmCAG - BOS
2 stops28h 35mIberia
Deal found 4/22$749
This SmartFares deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/25:40 pmBOS - CAG
1 stop20h 05mScandinavian Airlines
Tue 7/811:40 amCAG - BOS
1 stop33h 55mScandinavian Airlines
Deal found 4/23$786
This SWISS deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/215:05 pmBOS - CAG
1 stop21h 20mSWISS
Mon 9/299:10 pmCAG - BOS
1 stop28h 45mSWISS
Deal found 4/23$913
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2310:20 pmBOS - CAG
1 stop13h 40mDelta
Mon 8/185:05 pmCAG - BOS
1 stop31h 20mDelta
Deal found 4/23$916
This Lufthansa deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/298:05 pmBOS - OLB
1 stop14h 30mLufthansa
Fri 10/1012:00 pmOLB - BOS
1 stop11h 40mLufthansa
Deal found 4/23$923
This Ovago deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/125:05 pmBOS - AHO
1 stop23h 35mITA Airways
Sat 9/207:10 amAHO - BOS
2 stops21h 19mITA Airways
Deal found 4/23$940
This Lufthansa deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/262:46 pmBOS - CAG
2 stops45h 54mLufthansa
Mon 8/186:25 pmCAG - BOS
1 stop29h 15mLufthansa
Deal found 4/23$949
This Travelocity deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/157:40 pmBOS - OLB
1 stop18h 55mBritish Airways
Wed 5/219:20 pmOLB - BOS
1 stop25h 45mBritish Airways
Deal found 4/23$974
This SWISS deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/189:40 pmBOS - OLB
1 stop30h 20mSWISS
Fri 9/268:40 amOLB - BOS
1 stop12h 45mSWISS
Deal found 4/22$977

Cheapflights Fare Finder

Customize your flight search to find flights from Boston to Sardinia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2025.
Use the filters below to find and compare flights from Boston to Sardinia that are best for you.

Fly from

Boston

Fly to

Sardinia

Route

Depart

Return

Price

BostonOlbia

BOS - OLB

BOSOLB

Boston Logan Intl

Mon 9/29

11:00 pm-10:25 pm

1 stop17h 25m

Olbia Costa Smeralda

Thu 10/9

8:50 pm-9:15 pm

1 stop30h 25m

$470

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Mon 10/6

11:00 pm-8:45 pm

1 stop15h 45m

Cagliari Elmas

Thu 10/9

9:35 pm-9:15 pm

1 stop29h 40m

$487

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Tue 9/2

11:00 pm-3:20 pm

1 stop10h 20m

Cagliari Elmas

Tue 9/9

7:50 am-9:15 pm

2 stops19h 25m

$614

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Mon 10/6

11:00 pm-8:45 pm

1 stop15h 45m

Cagliari Elmas

Thu 10/9

9:35 pm-8:10 pm

2 stops28h 35m

$749

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Wed 7/2

5:40 pm-7:45 pm

1 stop20h 05m

Cagliari Elmas

Tue 7/8

11:40 am-3:35 pm

1 stop33h 55m

$786

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Sun 9/21

5:05 pm-8:25 pm

1 stop21h 20m

Cagliari Elmas

Mon 9/29

9:10 pm-7:55 pm

1 stop28h 45m

$913

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Sun 7/20

5:04 pm-6:00 pm

2 stops18h 56m

Cagliari Elmas

Mon 8/18

5:05 pm-6:25 pm

1 stop31h 20m

$920

BostonOlbia

BOS - OLB

BOSOLB

Boston Logan Intl

Mon 9/29

8:05 pm-4:35 pm

1 stop14h 30m

Olbia Costa Smeralda

Tue 10/7

12:00 pm-5:40 pm

1 stop11h 40m

$923

BostonAlghero

BOS - AHO

BOSAHO

Boston Logan Intl

Fri 9/12

5:05 pm-10:40 pm

1 stop23h 35m

Alghero-Fertilia

Sat 9/20

7:10 am-10:29 pm

2 stops21h 19m

$940

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Sat 7/26

2:46 pm-6:40 pm

2 stops45h 54m

Cagliari Elmas

Mon 8/18

6:25 pm-5:40 pm

1 stop29h 15m

$949

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 27 results
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Best time to book a flight from Boston to Sardinia

Have a flexible travel schedule? Discover the best time to fly to Sardinia from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Boston to Sardinia

What is the cheapest time of day to fly from BOS to SA?

Find hourly flight availability from Boston to Sardinia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Boston to Sardinia as you normally would.

Rainfall in Sardinia by month

Plan your trip to Sardinia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sardinia ranges from 0.1 - 2.2 inches per month. February is typically the wettest month, when rainfall can reach 2.2 in. July is typically the driest time to visit Sardinia when rainfall is around 0.1 in.

Temperature in Sardinia by month

Plan your trip to Sardinia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sardinia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing Sardinia

Get insights into the airlines that provide service to Sardinia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sardinia. Reviews last updated April 24, 2025.
Read through reviews of airlines operating flights from Boston to Sardinia, such as Delta, KLM and Austrian Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,582 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,442 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Boston to Sardinia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boston to Sardinia?

    If you book a flight to Sardinia from Boston, you will be flying from Logan Intl, which is the city’s only airport. Boston Logan Intl (BOS) is located 2.6 mi from the center of Boston.

  • What are the cheapest airlines to fly from Boston to Sardinia one-way?

    The cheapest airline one-way is Iberia, with whom users have recently found tickets for as low as $552. However, be on the lookout for offers from British Airways and ITA Airways, as they are both options that can get you from Boston to Sardinia for a low price.

  • What are the most popular routes from Boston to Sardinia?

    When deciding which route to take from Boston to Sardinia consider Boston Logan Intl - Cagliari Elmas, Boston Logan Intl - Olbia Costa Smeralda or Boston Logan Intl - Alghero-Fertilia as they are the most popular.

  • Can I find deals for flights from Boston to Sardinia that include hotel bookings?

    Yes. In addition to deals on Boston to Sardinia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Sardinia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Sardinia.

  • Can I find deals for business class flights from Boston to Sardinia?

    Yes. Cheapflights offers flight deals from Boston to Sardinia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Boston to Sardinia

See prices for flight routes from nearby airports that may be better suited for you.
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Worcester to Leonardo da Vinci/Fiumicino flights
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Albany to Florence flights
Boston to Trapani flights
Hartford to Catania flights
Hartford to Turin flights

Top 7 airlines flying from Boston to Sardinia

Discover the top 7 airlines that operate flights from Boston to Sardinia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
VuelingCheapest$530Average$701FlexibilityNo cancel feeOn-time88%
ITA AirwaysCheapest$613Average$1,011FlexibilityNo cancel feeOn-time81%
DeltaCheapest$742Average$1,273FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$775Average$1,178FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$796Average$1,177FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$805Average$857FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$1,027Average$1,218FlexibilityNo cancel feeOn-time77%

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