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Sardinia

$356+ 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CAG
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
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 July 31, 2025.

Round-trip from

$488
(Kiwi.com)

One-way from

$266
(Kiwi.com)

Popular in

February

Cheapest in

January

Average price

$1,016
From Boston Logan Intl to Sardinia
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One-way flight from Boston Logan Intl to Sardinia
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High demand for flights, 4% potential price rise
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Cheapest flight prices on average. 4% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 July 31, 2025.

This Booking.com deal was found by Cheapflights users on 7/30. 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.
Tue 9/236:00 amBOS - OLB
2 stops28h 35mMultiple Airlines
Thu 10/912:00 pmOLB - BOS
1 stop11h 40mMultiple Airlines
Deal found 7/30$495
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Sun 8/108:05 pmBOS - CAG
1 stop15h 30mLufthansa
Mon 8/256:25 pmCAG - BOS
1 stop29h 15mLufthansa
Deal found 7/31$510
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Sun 10/129:40 pmBOS - CAG
1 stop16h 45mSWISS
Tue 10/218:55 amCAG - BOS
1 stop12h 30mSWISS
Deal found 7/30$511
This Iberia deal was found by Cheapflights users on 7/30. 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.
Tue 10/711:00 pmBOS - CAG
1 stop17h 55mIberia
Wed 10/1511:40 pmCAG - BOS
1 stop27h 35mIberia
Deal found 7/30$531
This FlightHub deal was found by Cheapflights users on 7/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/238:05 pmBOS - OLB
1 stop14h 30mLufthansa
Thu 10/912:00 pmOLB - BOS
1 stop11h 40mLufthansa
Deal found 7/30$544
This United deal was found by Cheapflights users on 7/31. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1010:00 pmBOS - CAG
1 stop14h 40mMultiple Airlines
Mon 8/256:25 pmCAG - BOS
1 stop29h 15mMultiple Airlines
Deal found 7/31$548
This British Airways deal was found by Cheapflights users on 7/31. 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.
Sun 9/79:55 pmBOS - OLB
1 stop16h 30mBritish Airways
Tue 9/167:35 pmOLB - BOS
2 stops24h 48mBritish Airways
Deal found 7/31$577
This Ovago deal was found by Cheapflights users on 7/30. 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.
Sun 10/129:20 pmBOS - CAG
2 stops34h 45mBritish Airways
Tue 10/212:55 pmCAG - BOS
2 stops37h 24mBritish Airways
Deal found 7/30$577
This Iberia deal was found by Cheapflights users on 7/30. 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.
Fri 9/199:20 pmBOS - OLB
1 stop18h 55mIberia
Sat 9/2711:00 pmOLB - BOS
1 stop22h 00mIberia
Deal found 7/30$679
This Expedia deal was found by Cheapflights users on 7/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/305:05 pmBOS - AHO
1 stop11h 00mITA Airways
Mon 8/410:50 amAHO - BOS
1 stop32h 50mITA Airways
Deal found 7/30$728
This Mytrip deal was found by Cheapflights users on 7/30. 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.
Sat 9/135:05 pmBOS - AHO
2 stops21h 50mMultiple Airlines
Sat 9/202:50 pmAHO - BOS
3 stops32h 50mMultiple Airlines
Deal found 7/30$740
This KLM deal was found by Cheapflights users on 7/30. 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.
Thu 8/144:50 pmBOS - CAG
1 stop17h 35mKLM
Sat 8/235:05 pmCAG - BOS
1 stop29h 30mKLM
Deal found 7/30$845

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 July 31, 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

Tue 9/23

6:00 am-4:35 pm

2 stops28h 35m

Olbia Costa Smeralda

Thu 10/9

12:00 pm-5:40 pm

1 stop11h 40m

$495

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Sun 8/10

8:05 pm-5:35 pm

1 stop15h 30m

Cagliari Elmas

Mon 8/25

6:25 pm-5:40 pm

1 stop29h 15m

$510

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Sun 10/12

9:40 pm-8:25 pm

1 stop16h 45m

Cagliari Elmas

Tue 10/21

8:55 am-3:25 pm

1 stop12h 30m

$511

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Tue 10/7

11:00 pm-10:55 pm

1 stop17h 55m

Cagliari Elmas

Wed 10/15

11:40 pm-9:15 pm

1 stop27h 35m

$531

BostonOlbia

BOS - OLB

BOSOLB

Boston Logan Intl

Tue 9/23

8:05 pm-4:35 pm

1 stop14h 30m

Olbia Costa Smeralda

Thu 10/9

12:00 pm-5:40 pm

1 stop11h 40m

$544

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Sun 8/10

10:00 pm-6:40 pm

1 stop14h 40m

Cagliari Elmas

Mon 8/25

6:25 pm-5:40 pm

1 stop29h 15m

$548

BostonOlbia

BOS - OLB

BOSOLB

Boston Logan Intl

Sun 9/7

9:55 pm-8:25 pm

1 stop16h 30m

Olbia Costa Smeralda

Tue 9/16

7:35 pm-2:23 pm

2 stops24h 48m

$577

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Sun 10/12

9:20 pm-2:05 pm

2 stops34h 45m

Cagliari Elmas

Tue 10/21

2:55 pm-10:19 pm

2 stops37h 24m

$577

BostonOlbia

BOS - OLB

BOSOLB

Boston Logan Intl

Fri 9/19

9:20 pm-10:15 pm

1 stop18h 55m

Olbia Costa Smeralda

Sat 9/27

11:00 pm-3:00 pm

1 stop22h 00m

$679

BostonAlghero

BOS - AHO

BOSAHO

Boston Logan Intl

Sat 9/13

5:05 pm-8:55 pm

2 stops21h 50m

Alghero-Fertilia

Sat 9/20

2:50 pm-5:40 pm

3 stops32h 50m

$740

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 14 results
1
2

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 July 31, 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.

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 July 31, 2025.
Read through reviews of airlines operating flights from Boston to Sardinia, such as SWISS, Air Canada, and Iberia. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,686 reviews

Overall

7.5

Comfort

7.4

Crew

8.2

Boarding

7.7

Food

7.1

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight
SWISS
7.5
Good
1,686 reviews
SWISS
7.5
Good
1,686 reviews

Overall

7.5

Comfort

7.4

Crew

8.2

Boarding

7.7

Food

7.1

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight
Air Canada
7.1
Good
9,851 reviews
SWISS
7.5
Good
1,686 reviews

Overall

7.5

Comfort

7.4

Crew

8.2

Boarding

7.7

Food

7.1

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight
Iberia
7.0
Good
2,859 reviews
SWISS
7.5
Good
1,686 reviews

Overall

7.5

Comfort

7.4

Crew

8.2

Boarding

7.7

Food

7.1

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight
Lufthansa
6.8
Okay
7,275 reviews
SWISS
7.5
Good
1,686 reviews

Overall

7.5

Comfort

7.4

Crew

8.2

Boarding

7.7

Food

7.1

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight
ITA Airways
6.7
Okay
1,011 reviews
SWISS
7.5
Good
1,686 reviews

Overall

7.5

Comfort

7.4

Crew

8.2

Boarding

7.7

Food

7.1

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the 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 Condor, with whom users have recently found tickets for as low as $377. However, be on the lookout for offers from Air Canada and Iberia, 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 6 airlines flying from Boston to Sardinia

Discover the top 6 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
VuelingCheapest$573Average$691FlexibilityNo cancel feeOn-time88%
DeltaCheapest$574Average$1,415FlexibilityNo cancel feeOn-timeN/A
ITA AirwaysCheapest$613Average$1,041FlexibilityNo cancel feeOn-time81%
LufthansaCheapest$670Average$1,115FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$693Average$1,227FlexibilityNo cancel feeOn-time70%
IberiaCheapest$781Average$1,029FlexibilityNo cancel feeOn-time77%

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