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Cheap flights from Boston to Olbia from $323

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Olbia departing on 9/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boston to Olbia

Cheap round-trip flights

Enter your travel dates to find the best prices.
SWISS Logo
9:40 pm - 8:35 pm
BOS
-
OLB
16h 55m
1 stop
SWISS Logo
9:20 pm - 3:10 pm
OLB
-
BOS
23h 50m
1 stop
$580SWISS
Mon, Aug 17 - Thu, Aug 27
SWISS Logo
9:40 pm - 8:35 pm
BOS
-
OLB
16h 55m
1 stop
SWISS Logo
9:20 pm - 7:55 pm
OLB
-
BOS
28h 35m
1 stop
$581SWISS
Mon, Aug 17 - Thu, Aug 27
SWISS Logo
9:40 pm - 8:35 pm
BOS
-
OLB
16h 55m
1 stop
SWISS Logo
9:20 pm - 7:55 pm
OLB
-
BOS
28h 35m
1 stop
$590SWISS
Mon, Aug 17 - Thu, Aug 27
Multiple Airlines Logo
9:55 am - 9:00 am
BOS
-
OLB
17h 05m
1 stop
Multiple Airlines Logo
10:15 am - 7:35 pm
OLB
-
BOS
15h 20m
1 stop
$605Multiple Airlines
Mon, Aug 17 - Thu, Aug 27
Multiple Airlines Logo
9:55 pm - 8:25 pm
BOS
-
OLB
16h 30m
1 stop
Multiple Airlines Logo
10:05 am - 9:45 pm
OLB
-
BOS
17h 40m
1 stop
$606Multiple Airlines
Sun, Aug 16 - Thu, Aug 27
Multiple Airlines Logo
7:25 pm - 4:35 pm
BOS
-
OLB
15h 10m
2 stops
Multiple Airlines Logo
9:20 pm - 3:10 pm
OLB
-
BOS
23h 50m
1 stop
$611Multiple Airlines
Sun, Aug 16 - Thu, Aug 27
Multiple Airlines Logo
12:34 pm - 2:15 pm
BOS
-
OLB
19h 41m
2 stops
Multiple Airlines Logo
9:20 pm - 3:10 pm
OLB
-
BOS
23h 50m
1 stop
$614Multiple Airlines
Mon, Aug 17 - Thu, Aug 27
Multiple Airlines Logo
12:34 pm - 2:15 pm
BOS
-
OLB
19h 41m
2 stops
Multiple Airlines Logo
9:20 pm - 3:10 pm
OLB
-
BOS
23h 50m
1 stop
$615Multiple Airlines
Mon, Aug 17 - Thu, Aug 27
Multiple Airlines Logo
10:40 am - 8:35 pm
BOS
-
OLB
27h 55m
2 stops
Multiple Airlines Logo
9:20 pm - 9:27 pm
OLB
-
BOS
30h 07m
2 stops
$617Multiple Airlines
Mon, Aug 17 - Thu, Aug 27
Lufthansa Logo
8:05 pm - 4:35 pm
BOS
-
OLB
14h 30m
1 stop
Lufthansa Logo
5:30 pm - 5:40 pm
OLB
-
BOS
30h 10m
1 stop
$627Lufthansa
Mon, Aug 17 - Mon, Aug 24

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Iberia flights from Boston to Olbia

Our best Iberia deals on Boston to Olbia flight tickets
Iberia
Sep 22
BOS9:20 pmBoston Logan Intl
16h 00m
1 stop
OLB7:20 pmOlbia Costa Smeralda
Sep 30
OLB8:00 pmOlbia Costa Smeralda
26h 10m
1 stop
BOS4:10 pmBoston Logan Intl
$671
Iberia
Jul 4
BOS9:20 pmBoston Logan Intl
15h 10m
1 stop
OLB6:30 pmOlbia Costa Smeralda
Jul 15
OLB9:25 amOlbia Costa Smeralda
17h 40m
1 stop
BOS9:05 pmBoston Logan Intl
$727

SWISS flights from Boston to Olbia

Our best SWISS deals on Boston to Olbia flight tickets
SWISS
Aug 17
BOS9:40 pmBoston Logan Intl
16h 55m
1 stop
OLB8:35 pmOlbia Costa Smeralda
Aug 27
OLB9:20 pmOlbia Costa Smeralda
23h 50m
1 stop
BOS3:10 pmBoston Logan Intl
$580
SWISS
Aug 17
BOS9:40 pmBoston Logan Intl
16h 55m
1 stop
OLB8:35 pmOlbia Costa Smeralda
Aug 27
OLB9:20 pmOlbia Costa Smeralda
28h 35m
1 stop
BOS7:55 pmBoston Logan Intl
$581
SWISS
Aug 17
BOS9:40 pmBoston Logan Intl
16h 55m
1 stop
OLB8:35 pmOlbia Costa Smeralda
Aug 27
OLB9:20 pmOlbia Costa Smeralda
28h 35m
1 stop
BOS7:55 pmBoston Logan Intl
$590

momondo 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, momondo users made 832,500 searches. Data last updated May 4, 2026.
Use the filters below to find and compare flights from Boston to Olbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonOlbia

BOS - OLB

BOSOLB

Boston Logan Intl

Mon 8/17

9:40 pm-8:35 pm

1 stop16h 55m

Olbia Costa Smeralda

Thu 8/27

9:20 pm-3:10 pm

1 stop23h 50m

$580

BostonOlbia

BOS - OLB

BOSOLB

Boston Logan Intl

Mon 8/17

9:40 pm-8:35 pm

1 stop16h 55m

Olbia Costa Smeralda

Thu 8/27

9:20 pm-7:55 pm

1 stop28h 35m

$581

BostonOlbia

BOS - OLB

BOSOLB

Boston Logan Intl

Mon 8/17

9:40 pm-8:35 pm

1 stop16h 55m

Olbia Costa Smeralda

Thu 8/27

9:20 pm-7:55 pm

1 stop28h 35m

$590
Quickest round-trip

BostonOlbia

BOS - OLB

BOSOLB

Boston Logan Intl

Mon 8/17

9:55 am-9:00 am

1 stop17h 05m

Olbia Costa Smeralda

Thu 8/27

10:15 am-7:35 pm

1 stop15h 20m

$605

BostonOlbia

BOS - OLB

BOSOLB

Boston Logan Intl

Sun 8/16

9:55 pm-8:25 pm

1 stop16h 30m

Olbia Costa Smeralda

Thu 8/27

10:05 am-9:45 pm

1 stop17h 40m

$606

BostonOlbia

BOS - OLB

BOSOLB

Boston Logan Intl

Sun 8/16

7:25 pm-4:35 pm

2 stops15h 10m

Olbia Costa Smeralda

Thu 8/27

9:20 pm-3:10 pm

1 stop23h 50m

$611

BostonOlbia

BOS - OLB

BOSOLB

Boston Logan Intl

Mon 8/17

12:34 pm-2:15 pm

2 stops19h 41m

Olbia Costa Smeralda

Thu 8/27

9:20 pm-3:10 pm

1 stop23h 50m

$614

BostonOlbia

BOS - OLB

BOSOLB

Boston Logan Intl

Mon 8/17

12:34 pm-2:15 pm

2 stops19h 41m

Olbia Costa Smeralda

Thu 8/27

9:20 pm-3:10 pm

1 stop23h 50m

$615

BostonOlbia

BOS - OLB

BOSOLB

Boston Logan Intl

Mon 8/17

10:40 am-8:35 pm

2 stops27h 55m

Olbia Costa Smeralda

Thu 8/27

9:20 pm-9:27 pm

2 stops30h 07m

$617

BostonOlbia

BOS - OLB

BOSOLB

Boston Logan Intl

Mon 8/17

8:05 pm-4:35 pm

1 stop14h 30m

Olbia Costa Smeralda

Mon 8/24

5:30 pm-5:40 pm

1 stop30h 10m

$627

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Olbia from

How to get the cheapest flight ticket from Boston to Olbia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Boston to Olbia flights?

You could potentially save up to 17% on your flight if you consider stops on a Boston to Olbia flight.

When to book flights from Boston to Olbia

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Olbia according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Olbia (BOS to OLB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Olbia

Fastest flight time

13h 25m

Direct flights

None
The fastest flight from Boston to Olbia takes 13h 25m
There are no direct flights from Boston to Olbia. There are no popular flight routes from Boston to Olbia.
Search flight deals

Frequently asked questions about flying from Boston to Olbia

  • How far is Boston Logan Intl to Olbia Costa Smeralda by plane?

    Boston Logan Intl and Olbia Costa Smeralda are 3990.5 mi apart from one another. A reasonable flight in good conditions will take 13h 25m.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Olbia Costa Smeralda Airport?

    Prices for flights from Boston Logan Intl Airport to Olbia Costa Smeralda Airport are updated daily.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Olbia Costa Smeralda Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Olbia Costa Smeralda Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Olbia Costa Smeralda Airport.

  • What documentation or ID do you need to fly to Olbia Costa Smeralda Airport?

    The required travel and health documents for your Olbia Costa Smeralda Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Olbia Costa Smeralda Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Boston to Olbia?

Best airlines flying from Boston to Olbia

Compare and see reviews for airlines that fly from Boston to Olbia with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $420Free CancellationRating
6.8
7,972 reviews
Search Lufthansa flights
British AirwaysPriceFrom $515Free CancellationRating
6.7
7,944 reviews
Search British Airways flights

Traveling to a place near Olbia?

Book flights to Olbia if you plan to visit one of these locations
Porto Cervo
San Teodoro
La Maddalena
Cala Gonone
Santa Teresa Gallura
Palau
Golfo Aranci
Porto Rotondo
Costa Smeralda

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Olbia?

It is quick and easy to find Boston to Olbia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Olbia that suits you.

Can I find flights from Boston to Olbia with flexible booking policies on momondo?

Flights from Boston to Olbia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Boston to Olbia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Olbia from Boston.

I’m not ready to book a flight from Boston to Olbia right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Boston to Olbia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Olbia and let you know when they change.

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