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Cheap flights from Boston to Alghero from $363

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 Alghero departing on 4/15. 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

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Find the cheapest flights from Boston to Alghero

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:50 pm - 6:45 pmBOS-AHO
16h 55m2 stops
Multiple Airlines Logo
7:00 am - 5:50 pmAHO-BOS
16h 50m2 stops
$644Multiple Airlines
Find Deal
Fri, Jan 9 - Sun, Jan 25
Multiple Airlines Logo
7:50 pm - 6:45 pmBOS-AHO
16h 55m2 stops
Multiple Airlines Logo
7:00 am - 5:50 pmAHO-BOS
16h 50m2 stops
$658Multiple Airlines
Find Deal
Tue, Dec 16 - Tue, Dec 23
KLM Logo
6:45 pm - 10:40 pmBOS-AHO
21h 55m1 stop
KLM Logo
11:15 am - 2:35 pmAHO-BOS
33h 20m1 stop
$806KLM
Find Deal
Wed, Dec 17 - Wed, Dec 24
KLM Logo
6:45 pm - 6:45 pmBOS-AHO
18h 00m1 stop
KLM Logo
7:00 am - 5:56 pmAHO-BOS
16h 56m2 stops
$817KLM
Find Deal
Wed, Dec 17 - Wed, Dec 24
Multiple Airlines Logo
6:05 pm - 5:00 pmBOS-AHO
16h 55m2 stops
Multiple Airlines Logo
7:00 am - 10:56 pmAHO-BOS
21h 56m3 stops
$923Multiple Airlines
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Fri, Jan 9 - Sun, Jan 25
Multiple Airlines Logo
6:05 pm - 10:40 pmBOS-AHO
22h 35m3 stops
Multiple Airlines Logo
7:00 am - 10:56 pmAHO-BOS
21h 56m3 stops
$989Multiple Airlines
Find Deal
Fri, Jan 9 - Sun, Jan 25
Multiple Airlines Logo
7:50 pm - 11:10 pmBOS-AHO
21h 20m3 stops
Multiple Airlines Logo
7:00 am - 5:50 pmAHO-BOS
16h 50m2 stops
$992Multiple Airlines
Find Deal
Tue, Dec 16 - Tue, Dec 23
Multiple Airlines Logo
9:20 pm - 2:30 pmBOS-AHO
35h 10m3 stops
Multiple Airlines Logo
9:35 pm - 8:20 pmAHO-BOS
28h 45m3 stops
$1,149Multiple Airlines
Find Deal
Tue, Dec 16 - Tue, Dec 23
ITA Airways Logo
5:20 pm - 11:10 pmBOS-AHO
23h 50m2 stops
ITA Airways Logo
9:35 pm - 1:45 pmAHO-BOS
46h 10m2 stops
$1,152ITA Airways
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Wed, Dec 17 - Wed, Dec 24
Multiple Airlines Logo
11:35 am - 8:10 amBOS-AHO
38h 35m3 stops
Multiple Airlines Logo
7:00 am - 5:50 pmAHO-BOS
16h 50m3 stops
$1,191Multiple Airlines
Find Deal
Wed, Dec 17 - Wed, Dec 24

KLM flights from Boston to Alghero

Our best KLM deals on Boston to Alghero flight tickets
KLM
Dec 17
BOS6:45 pmBoston Logan Intl
21h 55m
1 stop
AHO10:40 pmAlghero-Fertilia
Dec 24
AHO11:15 amAlghero-Fertilia
33h 20m
1 stop
BOS2:35 pmBoston Logan Intl
$806
Find similar
KLM
Dec 17
BOS6:45 pmBoston Logan Intl
18h 00m
1 stop
AHO6:45 pmAlghero-Fertilia
Dec 24
AHO7:00 amAlghero-Fertilia
16h 56m
2 stops
BOS5:56 pmBoston Logan Intl
$817
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Alghero 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 November 3, 2025.
Use the filters below to find and compare flights from Boston to Alghero that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonAlghero

BOS - AHO

BOSAHO

Boston Logan Intl

Fri 1/9

7:50 pm-6:45 pm

2 stops16h 55m

Alghero-Fertilia

Sun 1/25

7:00 am-5:50 pm

2 stops16h 50m

$644

BostonAlghero

BOS - AHO

BOSAHO

Boston Logan Intl

Tue 12/16

7:50 pm-6:45 pm

2 stops16h 55m

Alghero-Fertilia

Tue 12/23

7:00 am-5:50 pm

2 stops16h 50m

$658

BostonAlghero

BOS - AHO

BOSAHO

Boston Logan Intl

Wed 12/17

6:45 pm-10:40 pm

1 stop21h 55m

Alghero-Fertilia

Wed 12/24

11:15 am-2:35 pm

1 stop33h 20m

$806

BostonAlghero

BOS - AHO

BOSAHO

Boston Logan Intl

Wed 12/17

6:45 pm-6:45 pm

1 stop18h 00m

Alghero-Fertilia

Wed 12/24

7:00 am-5:56 pm

2 stops16h 56m

$817

BostonAlghero

BOS - AHO

BOSAHO

Boston Logan Intl

Fri 1/9

6:05 pm-5:00 pm

2 stops16h 55m

Alghero-Fertilia

Sun 1/25

7:00 am-10:56 pm

3 stops21h 56m

$923

BostonAlghero

BOS - AHO

BOSAHO

Boston Logan Intl

Fri 1/9

6:05 pm-10:40 pm

3 stops22h 35m

Alghero-Fertilia

Sun 1/25

7:00 am-10:56 pm

3 stops21h 56m

$989

BostonAlghero

BOS - AHO

BOSAHO

Boston Logan Intl

Tue 12/16

7:50 pm-11:10 pm

3 stops21h 20m

Alghero-Fertilia

Tue 12/23

7:00 am-5:50 pm

2 stops16h 50m

$992

BostonAlghero

BOS - AHO

BOSAHO

Boston Logan Intl

Tue 12/16

9:20 pm-2:30 pm

3 stops35h 10m

Alghero-Fertilia

Tue 12/23

9:35 pm-8:20 pm

3 stops28h 45m

$1,149

BostonAlghero

BOS - AHO

BOSAHO

Boston Logan Intl

Wed 12/17

5:20 pm-11:10 pm

2 stops23h 50m

Alghero-Fertilia

Wed 12/24

9:35 pm-1:45 pm

2 stops46h 10m

$1,152

BostonAlghero

BOS - AHO

BOSAHO

Boston Logan Intl

Wed 12/17

11:35 am-8:10 am

3 stops38h 35m

Alghero-Fertilia

Wed 12/24

7:00 am-5:50 pm

3 stops16h 50m

$1,191

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Boston to Alghero

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

What airlines fly to Alghero?

Lufthansa, British Airways and ITA Airways are the top three most popular airlines that fly to Alghero from Boston according to our data. Lufthansa is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Alghero. Keep in mind that there are 6 different airlines that fly to Alghero on a routine basis, so you have a few additional options to choose from.

When to book flights from Boston to Alghero

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

Cheap Boston to Alghero (BOS to AHO) flight deals and tips

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

Direct flights

None
There are no direct flights from Boston to Alghero. There are no popular flight routes from Boston to Alghero.
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  • How far is Boston Logan Intl to Alghero-Fertilia by plane?

    Alghero-Fertilia is 3949.9 mi away from Boston Logan Intl. Typically, this will take 16h 25m by plane in normal conditions.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Alghero-Fertilia Airport?

    Prices for flights from Boston Logan Intl Airport to Alghero-Fertilia Airport are updated daily.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Alghero-Fertilia Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Alghero-Fertilia 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 Alghero-Fertilia Airport.

  • What documentation or ID do you need to fly to Alghero-Fertilia Airport?

    The necessary travel and health documents for your Alghero-Fertilia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Boston to Alghero

Compare and see reviews for airlines that fly from Boston to Alghero with momondo
Airline
Rating
Free Cancellation
Price
ITA AirwaysPriceFrom $613Free CancellationRating
6.7
1,079 reviews
Search ITA Airways flights

Traveling to a place near Alghero?

Book flights to Alghero if you plan to visit one of these locations
Castelsardo
Bosa
Stintino

Why use momondo?

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

It is quick and easy to find Boston to Alghero 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 Alghero that suits you.

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

Yes. momondo enables you to select and highlight flights to Alghero from Boston with this policy.

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

momondo helps you find the best flight between Boston and Alghero by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Alghero, momondo offers a useful price alert feature which will track prices for flights to Alghero from Boston and alert you when they change.

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