HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Olbia

$376+ Cheap flights from Boston (BOS) to Olbia (OLB)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — OLB
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boston to Olbia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 January 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$376
(Mytrip)
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

Find 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 January 15, 2026.

This Mytrip deal was found by Cheapflights users on 1/14. 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.
Wed 4/155:30 am
BOS
-
OLB
2 stops29h 05m
Multiple Airlines
Wed 4/2212:00 pm
OLB
-
BOS
2 stops15h 27m
Multiple Airlines
Deal found 1/14$376
This Flightnetwork deal was found by Cheapflights users on 1/13. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/105:45 am
BOS
-
OLB
2 stops28h 50m
Multiple Airlines
Mon 8/245:30 pm
OLB
-
BOS
1 stop30h 10m
Multiple Airlines
Deal found 1/13$388
This oojo deal was found by Cheapflights users on 1/13. 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.
Wed 7/297:25 am
BOS
-
OLB
1 stop22h 00m
British Airways
Wed 8/199:25 pm
OLB
-
BOS
1 stop31h 10m
British Airways
Deal found 1/13$396
This Ovago deal was found by Cheapflights users on 1/13. 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.
Wed 4/155:30 am
BOS
-
OLB
2 stops29h 05m
Lufthansa
Wed 4/2212:00 pm
OLB
-
BOS
2 stops15h 27m
Lufthansa
Deal found 1/13$402
This Gotogate deal was found by Cheapflights users on 1/13. 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
Mon 4/275:30 pm
OLB
-
BOS
2 stops54h 27m
Multiple Airlines
Deal found 1/13$417
This oojo deal was found by Cheapflights users on 1/13. 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 5/197:25 am
BOS
-
OLB
1 stop31h 10m
British Airways
Tue 5/267:40 pm
OLB
-
BOS
1 stop30h 25m
British Airways
Deal found 1/13$421

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 January 15, 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

Wed 4/15

5:30 am-4:35 pm

2 stops29h 05m

Olbia Costa Smeralda

Wed 4/22

12:00 pm-9:52 am

2 stops27h 52m

$377

BostonOlbia

BOS - OLB

BOSOLB

Boston Logan Intl

Wed 4/15

5:30 am-4:35 pm

2 stops29h 05m

Olbia Costa Smeralda

Mon 4/27

5:30 pm-5:57 pm

2 stops54h 27m

$417

BostonOlbia

BOS - OLB

BOSOLB

Boston Logan Intl

Tue 5/19

11:34 am-8:35 pm

2 stops27h 01m

Olbia Costa Smeralda

Tue 5/26

7:40 pm-8:05 pm

1 stop30h 25m

$418

BostonOlbia

BOS - OLB

BOSOLB

Boston Logan Intl

Sun 4/5

8:05 pm-4:35 pm

1 stop14h 30m

Olbia Costa Smeralda

Tue 4/14

12:00 pm-9:27 pm

2 stops15h 27m

$429

BostonOlbia

BOS - OLB

BOSOLB

Boston Logan Intl

Wed 4/29

8:05 pm-4:35 pm

1 stop14h 30m

Olbia Costa Smeralda

Tue 5/12

12:00 pm-5:40 pm

1 stop11h 40m

$431

BostonOlbia

BOS - OLB

BOSOLB

Boston Logan Intl

Tue 5/19

5:50 am-4:35 pm

2 stops28h 45m

Olbia Costa Smeralda

Tue 5/26

5:30 pm-9:45 am

2 stops46h 15m

$462

BostonOlbia

BOS - OLB

BOSOLB

Boston Logan Intl

Thu 4/16

5:30 am-4:35 pm

2 stops29h 05m

Olbia Costa Smeralda

Mon 4/27

5:30 pm-9:52 am

2 stops46h 22m

$466

BostonOlbia

BOS - OLB

BOSOLB

Boston Logan Intl

Wed 4/1

8:05 pm-4:35 pm

1 stop14h 30m

Olbia Costa Smeralda

Wed 4/8

6:30 pm-3:40 pm

1 stop27h 10m

$474

BostonOlbia

BOS - OLB

BOSOLB

Boston Logan Intl

Tue 7/7

8:05 pm-1:50 pm

2 stops35h 45m

$377

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

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 January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
OvagoPrice Accuracy2 starsTrust Score*2 stars
eDreamsPrice Accuracy3 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Boston-Olbia flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

Cheapflights Insights

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

How far ahead should I book a flight from Boston to Olbia?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Olbia. Price data was last updated on January 9, 2026.

To ensure you get the cheapest price possible for a flight from Boston to Olbia, you should look to book at least 31 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 January 15, 2026.
Get a feel of what it's like to fly with Air France, Iberia, and Lufthansa 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.
Air France
7.4
Good
1,522 reviews

Boarding

7.4

Crew

8.1

Food

7.0

Entertainment

7.0

Comfort

7.4

Overall

7.4

Reviews

1 / 20
6.0
Good

Jayesh,Jan 2026

CDG - NMI

Entertainment needs more good Bollywood movies - as this flight was going to Mumbai, India. The Aircraft was a OLD - Is service to India cannot be improved ? The aircraft from Newark to Paris was great n new aircraft BUT aircraft from Paris to Mumbai was very old and poor class
Air France
7.4
Good
1,522 reviews
Air France
7.4
Good
1,522 reviews

Boarding

7.4

Crew

8.1

Food

7.0

Entertainment

7.0

Comfort

7.4

Overall

7.4

Reviews

1 / 20
6.0
Good

Jayesh,Jan 2026

CDG - NMI

Entertainment needs more good Bollywood movies - as this flight was going to Mumbai, India. The Aircraft was a OLD - Is service to India cannot be improved ? The aircraft from Newark to Paris was great n new aircraft BUT aircraft from Paris to Mumbai was very old and poor class
Iberia
7.0
Good
3,087 reviews
Air France
7.4
Good
1,522 reviews

Boarding

7.4

Crew

8.1

Food

7.0

Entertainment

7.0

Comfort

7.4

Overall

7.4

Reviews

1 / 20
6.0
Good

Jayesh,Jan 2026

CDG - NMI

Entertainment needs more good Bollywood movies - as this flight was going to Mumbai, India. The Aircraft was a OLD - Is service to India cannot be improved ? The aircraft from Newark to Paris was great n new aircraft BUT aircraft from Paris to Mumbai was very old and poor class
Lufthansa
6.8
Okay
7,718 reviews
Air France
7.4
Good
1,522 reviews

Boarding

7.4

Crew

8.1

Food

7.0

Entertainment

7.0

Comfort

7.4

Overall

7.4

Reviews

1 / 20
6.0
Good

Jayesh,Jan 2026

CDG - NMI

Entertainment needs more good Bollywood movies - as this flight was going to Mumbai, India. The Aircraft was a OLD - Is service to India cannot be improved ? The aircraft from Newark to Paris was great n new aircraft BUT aircraft from Paris to Mumbai was very old and poor class
British Airways
6.7
Okay
7,680 reviews
Air France
7.4
Good
1,522 reviews

Boarding

7.4

Crew

8.1

Food

7.0

Entertainment

7.0

Comfort

7.4

Overall

7.4

Reviews

1 / 20
6.0
Good

Jayesh,Jan 2026

CDG - NMI

Entertainment needs more good Bollywood movies - as this flight was going to Mumbai, India. The Aircraft was a OLD - Is service to India cannot be improved ? The aircraft from Newark to Paris was great n new aircraft BUT aircraft from Paris to Mumbai was very old and poor class

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 $418, British Airways can have you in Olbia from Boston in 27h 01m. Boston and Olbia are separated by a distance of 3990 mi.

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

    Cheapflights users have booked flights from Boston to Olbia round-trip from $515. Other airlines that can offer you cheap pricing are Lufthansa, from $544, 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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
Boston to Alghero flights
Hartford to Olbia flights

Top 4 airlines flying from Boston to Olbia

Discover the top 4 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 January 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$515Average$879FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$544Average$855FlexibilityNo cancel feeOn-time76%
IberiaCheapest$781Average$1,072FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$800Average$1,472FlexibilityNo cancel feeOn-time77%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.