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Sardinia

$283+ 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CAG
jun. 21 — jun. 281
sáb. 6/21
sáb. 6/28
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 junio 16, 2025.

Round-trip from

$488
(Booking.com)

One-way from

$283
(Kiwi.com)
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 junio 16, 2025.

This Booking.com deal was found by Cheapflights users on 6/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/2511:00 pmBOS - CAG
1 stop27h 30mVueling
mar. 9/309:30 pmCAG - BOS
1 stop29h 45mVueling
Deal found 6/14$488
This Kiwi.com deal was found by Cheapflights users on 6/15. 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.
sáb. 8/2311:00 pmBOS - CAG
1 stop26h 00mMultiple Airlines
mié. 9/311:40 pmCAG - BOS
1 stop27h 35mMultiple Airlines
Deal found 6/15$521
This Kiwi.com deal was found by Cheapflights users on 6/15. 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.
mié. 8/2011:00 pmBOS - OLB
1 stop15h 35mMultiple Airlines
mié. 9/38:05 amOLB - BOS
2 stops43h 10mMultiple Airlines
Deal found 6/15$529
This KLM deal was found by Cheapflights users on 6/15. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/214:50 pmBOS - OLB
1 stop15h 35mKLM
mar. 9/28:35 pmOLB - BOS
1 stop25h 55mKLM
Deal found 6/15$621
This British Airways deal was found by Cheapflights users on 6/16. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/157:25 amBOS - OLB
1 stop29h 10mBritish Airways
sáb. 9/277:45 pmOLB - BOS
1 stop27h 25mBritish Airways
Deal found 6/16$624
This KAYAK deal was found by Cheapflights users on 6/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/245:05 pmBOS - AHO
1 stop19h 30mITA Airways
mié. 9/37:20 pmAHO - BOS
1 stop24h 20mITA Airways
Deal found 6/14$647
This Orbitz deal was found by Cheapflights users on 6/16. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/76:32 amBOS - CAG
2 stops46h 18mBritish Airways
lun. 8/118:00 pmCAG - BOS
2 stops50h 56mBritish Airways
Deal found 6/16$649
This SWISS deal was found by Cheapflights users on 6/15. 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.
dom. 8/249:40 pmBOS - CAG
1 stop16h 45mSWISS
lun. 9/19:10 pmCAG - BOS
1 stop24h 15mSWISS
Deal found 6/15$664
This SWISS deal was found by Cheapflights users on 6/15. 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.
lun. 8/185:05 pmBOS - OLB
1 stop21h 30mSWISS
mar. 9/29:25 pmOLB - BOS
1 stop24h 00mSWISS
Deal found 6/15$668
This Gotogate deal was found by Cheapflights users on 6/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/38:05 pmBOS - CAG
1 stop15h 30mLufthansa
lun. 8/187:25 pmCAG - BOS
1 stop26h 15mLufthansa
Deal found 6/14$670
This Lufthansa deal was found by Cheapflights users on 6/15. 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.
dom. 8/248:05 pmBOS - OLB
1 stop14h 30mLufthansa
mié. 9/312:00 pmOLB - BOS
1 stop11h 40mLufthansa
Deal found 6/15$674
This Mytrip deal was found by Cheapflights users on 6/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/145:50 amBOS - AHO
2 stops34h 45mMultiple Airlines
lun. 7/2111:35 amAHO - BOS
2 stops33h 50mMultiple Airlines
Deal found 6/14$674

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 junio 16, 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

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

jue. 9/25

11:00 pm-8:30 am

1 stop27h 30m

Cagliari Elmas

mar. 9/30

9:30 pm-9:15 pm

1 stop29h 45m

$488

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

sáb. 8/23

11:00 pm-7:00 am

1 stop26h 00m

Cagliari Elmas

mié. 9/3

11:40 pm-9:15 pm

1 stop27h 35m

$521

BostonOlbia

BOS - OLB

BOSOLB

Boston Logan Intl

mié. 8/20

11:00 pm-8:35 pm

1 stop15h 35m

Olbia Costa Smeralda

mié. 9/3

8:05 am-9:15 pm

2 stops43h 10m

$529

BostonOlbia

BOS - OLB

BOSOLB

Boston Logan Intl

jue. 8/21

4:50 pm-2:25 pm

1 stop15h 35m

Olbia Costa Smeralda

mar. 9/2

8:35 pm-4:30 pm

1 stop25h 55m

$621

BostonOlbia

BOS - OLB

BOSOLB

Boston Logan Intl

lun. 9/15

7:25 am-6:35 pm

1 stop29h 10m

Olbia Costa Smeralda

sáb. 9/27

7:45 pm-5:10 pm

1 stop27h 25m

$624

BostonAlghero

BOS - AHO

BOSAHO

Boston Logan Intl

dom. 8/24

5:05 pm-6:35 pm

1 stop19h 30m

Alghero-Fertilia

mié. 9/3

7:20 pm-1:40 pm

1 stop24h 20m

$647

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

jue. 8/7

6:32 am-10:50 am

2 stops46h 18m

Cagliari Elmas

lun. 8/11

8:00 pm-4:56 pm

2 stops50h 56m

$649

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

dom. 8/24

9:40 pm-8:25 pm

1 stop16h 45m

Cagliari Elmas

lun. 9/1

9:10 pm-3:25 pm

1 stop24h 15m

$664

BostonOlbia

BOS - OLB

BOSOLB

Boston Logan Intl

lun. 8/18

5:05 pm-8:35 pm

1 stop21h 30m

Olbia Costa Smeralda

mar. 9/2

9:25 pm-3:25 pm

1 stop24h 00m

$668

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

dom. 8/3

8:05 pm-5:35 pm

1 stop15h 30m

Cagliari Elmas

lun. 8/18

7:25 pm-3:40 pm

1 stop26h 15m

$670

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/15

Showing 1-10 of 31 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 junio 16, 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 junio 16, 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
7,963 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,963 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,363 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Austrian Airlines
7.6
Good
804 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,466 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,628 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 Vueling, with whom users have recently found tickets for as low as $303. 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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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 junio 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
VuelingCheapest$573Average$700FlexibilityNo cancel feeOn-time88%
ITA AirwaysCheapest$613Average$1,014FlexibilityNo cancel feeOn-time81%
DeltaCheapest$742Average$1,415FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$792Average$1,161FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$804Average$1,246FlexibilityNo cancel feeOn-time70%
Scandinavian AirlinesCheapest$805Average$857FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$1,027Average$1,217FlexibilityNo cancel feeOn-time77%

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