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Olbia

$277+ Cheap flights from Boston (BOS) to Olbia (OLB)

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 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — OLB
Mar 21 — Mar 281
Sat 3/21
Sat 3/28
1 adult, Economy
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Cheap flight deals from Boston to Olbia

Cheapest flights from Boston to Olbia
Explore the most affordable flight options available from Boston to Olbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 19, 2026.

This KLM deal was found by Cheapflights users on 2/18. 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.
Mon 8/39:55 am
BOS
-
OLB
1 stop17h 05m
KLM
Wed 8/1910:35 pm
OLB
-
BOS
1 stop24h 02m
KLM
Deal found 2/18$380
This KLM deal was found by Cheapflights users on 2/18. 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.
Sun 8/28:00 pm
BOS
-
OLB
1 stop31h 00m
KLM
Wed 8/1910:35 pm
OLB
-
BOS
1 stop20h 43m
KLM
Deal found 2/18$385
This KLM deal was found by Cheapflights users on 2/17. 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.
Tue 8/118:45 pm
BOS
-
OLB
1 stop30h 15m
Multiple Airlines
Thu 8/208:30 am
OLB
-
BOS
1 stop14h 07m
Multiple Airlines
Deal found 2/17$396
This oojo deal was found by Cheapflights users on 2/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/113:07 pm
BOS
-
OLB
2 stops23h 28m
British Airways
Thu 8/2012:20 pm
OLB
-
BOS
1 stop13h 45m
British Airways
Deal found 2/17$412
This British Airways deal was found by Cheapflights users on 2/18. 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.
Tue 8/47:35 pm
BOS
-
OLB
1 stop19h 00m
British Airways
Wed 8/199:25 pm
OLB
-
BOS
1 stop28h 40m
British Airways
Deal found 2/18$417
This Expedia deal was found by Cheapflights users on 2/19. 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.
Sun 8/29:55 pm
BOS
-
OLB
1 stop16h 30m
British Airways
Tue 8/187:40 pm
OLB
-
BOS
2 stops27h 15m
British Airways
Deal found 2/19$422
This Expedia deal was found by Cheapflights users on 2/18. 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.
Mon 8/39:50 pm
BOS
-
OLB
1 stop14h 50m
British Airways
Tue 8/187:40 pm
OLB
-
BOS
2 stops27h 15m
British Airways
Deal found 2/18$423
This Gotogate deal was found by Cheapflights users on 2/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:30 am
BOS
-
OLB
2 stops29h 05m
Multiple Airlines
Wed 4/226:30 pm
OLB
-
BOS
2 stops45h 26m
Multiple Airlines
Deal found 2/16$428
This British Airways deal was found by Cheapflights users on 2/19. 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 8/25:56 pm
BOS
-
OLB
2 stops20h 29m
Multiple Airlines
Tue 8/187:40 pm
OLB
-
BOS
2 stops27h 15m
Multiple Airlines
Deal found 2/19$431
This British Airways deal was found by Cheapflights users on 2/18. 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.
Mon 8/35:56 pm
BOS
-
OLB
2 stops18h 44m
Multiple Airlines
Tue 8/187:40 pm
OLB
-
BOS
2 stops27h 15m
Multiple Airlines
Deal found 2/18$432
This KLM deal was found by Cheapflights users on 2/18. 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.
Sun 9/279:55 am
BOS
-
OLB
1 stop17h 05m
KLM
Mon 10/59:35 am
OLB
-
BOS
1 stop33h 40m
KLM
Deal found 2/18$433

Find flight deals from Boston to Olbia

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Olbia (OLB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$380
(KLM)

One-way from

$277
(Kiwi.com)
Provider with most accurate pricing for Boston Logan Intl-Olbia Costa Smeralda flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Olbia Costa Smeralda flights.
Search Deals
From Boston Logan Intl to Olbia Costa Smeralda
Search Deals
One-way flight from Boston Logan Intl to Olbia Costa Smeralda
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Olbia 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 February 19, 2026.
Use the filters below to find and compare flights from Boston to Olbia that are best for you.

Fly from

Boston

Fly to

Olbia

Route

Depart

Return

Price

BostonOlbia

BOS - OLB

BOSOLB

Boston Logan Intl

Mon 8/3

9:55 am-9:00 am

1 stop17h 05m

Olbia Costa Smeralda

Wed 8/19

10:35 pm-1:18 pm

1 stop20h 43m

$380

BostonOlbia

BOS - OLB

BOSOLB

Boston Logan Intl

Tue 8/11

8:45 pm-9:00 am

1 stop30h 15m

Olbia Costa Smeralda

Thu 8/20

8:30 am-4:37 pm

1 stop14h 07m

$396

BostonOlbia

BOS - OLB

BOSOLB

Boston Logan Intl

Tue 8/11

3:07 pm-8:35 pm

2 stops23h 28m

Olbia Costa Smeralda

Thu 8/20

12:20 pm-10:35 pm

1 stop16h 15m

$412

BostonOlbia

BOS - OLB

BOSOLB

Boston Logan Intl

Tue 8/4

7:35 pm-8:35 pm

1 stop19h 00m

Olbia Costa Smeralda

Wed 8/19

9:25 pm-8:05 pm

1 stop28h 40m

$417

BostonOlbia

BOS - OLB

BOSOLB

Boston Logan Intl

Wed 8/5

7:25 am-11:25 am

1 stop22h 00m

Olbia Costa Smeralda

Thu 8/20

12:20 pm-8:05 pm

1 stop13h 45m

$417

BostonOlbia

BOS - OLB

BOSOLB

Boston Logan Intl

Wed 8/5

7:25 am-11:25 am

1 stop22h 00m

Olbia Costa Smeralda

Tue 8/18

7:40 pm-8:05 pm

1 stop30h 25m

$417

BostonOlbia

BOS - OLB

BOSOLB

Boston Logan Intl

Sun 8/2

7:30 pm-8:25 pm

1 stop18h 55m

Olbia Costa Smeralda

Tue 8/18

7:40 pm-10:35 pm

1 stop32h 55m

$417

BostonOlbia

BOS - OLB

BOSOLB

Boston Logan Intl

Mon 8/3

9:50 pm-6:40 pm

1 stop14h 50m

Olbia Costa Smeralda

Tue 8/18

7:40 pm-10:35 pm

1 stop32h 55m

$417

BostonOlbia

BOS - OLB

BOSOLB

Boston Logan Intl

Wed 8/5

7:25 am-11:25 am

1 stop22h 00m

Olbia Costa Smeralda

Wed 8/19

9:25 pm-10:35 pm

1 stop31h 10m

$417

BostonOlbia

BOS - OLB

BOSOLB

Boston Logan Intl

Fri 4/24

10:50 pm-11:40 am

1 stop30h 50m

$277

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Showing 1-10 of 16 results
1
2

Compare providers for flights from Boston to Olbia

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Olbia in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-Olbia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Olbia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Olbia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Olbia flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Olbia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boston to Olbia

Have a flexible travel schedule? Discover the best time to fly to Olbia 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.

Reviews of airlines servicing Olbia

Get insights into the airlines that provide service to Olbia. 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 Olbia. Reviews last updated February 19, 2026.
Get a feel of what it's like to fly with Iberia, Lufthansa, and British Airways from Boston to Olbia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Iberia
7.0
Good
3,117 reviews

Comfort

6.8

Overall

7.0

Entertainment

6.6

Boarding

7.2

Crew

7.7

Food

6.4

Reviews

1 / 20
10.0
Excellent

Sylvie,Dec 2025

MAD - DSS

No space ,no confortable, and not organised at all àd very tiring and I booked my seat in advance
Iberia
7.0
Good
3,117 reviews
Iberia
7.0
Good
3,117 reviews

Comfort

6.8

Overall

7.0

Entertainment

6.6

Boarding

7.2

Crew

7.7

Food

6.4

Reviews

1 / 20
10.0
Excellent

Sylvie,Dec 2025

MAD - DSS

No space ,no confortable, and not organised at all àd very tiring and I booked my seat in advance
Lufthansa
6.8
Okay
7,790 reviews
Iberia
7.0
Good
3,117 reviews

Comfort

6.8

Overall

7.0

Entertainment

6.6

Boarding

7.2

Crew

7.7

Food

6.4

Reviews

1 / 20
10.0
Excellent

Sylvie,Dec 2025

MAD - DSS

No space ,no confortable, and not organised at all àd very tiring and I booked my seat in advance
British Airways
6.7
Okay
7,752 reviews
Iberia
7.0
Good
3,117 reviews

Comfort

6.8

Overall

7.0

Entertainment

6.6

Boarding

7.2

Crew

7.7

Food

6.4

Reviews

1 / 20
10.0
Excellent

Sylvie,Dec 2025

MAD - DSS

No space ,no confortable, and not organised at all àd very tiring and I booked my seat in advance

Related info for your journey

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

  • How long is the flight from Boston to Olbia?

    For as low as $380, KLM can have you in Olbia from Boston in 17h 05m. Boston and Olbia are separated by a distance of 3990 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Boston to Olbia round-trip?

    Cheapflights users have booked flights from Boston to Olbia round-trip from $420. Other airlines that can offer you cheap pricing are British Airways, from $524, and Iberia, from $781.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston to Olbia 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

Traveling to a place near Olbia?

Book flights to Olbia if you plan to visit one of these locations
Golfo Aranci

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Alternative routes for Boston to Olbia

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Cagliari flights
Hartford to Olbia flights
Boston to Alghero flights

Top 3 airlines flying from Boston to Olbia

Discover the top 3 airlines that operate flights from Boston to Olbia. 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 February 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$420Average$800FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$524Average$851FlexibilityNo cancel feeOn-time70%
IberiaCheapest$781Average$1,029FlexibilityNo cancel feeOn-time77%

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