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Cheap flights from Massachusetts to Cagliari from $266

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Massachusetts to Cagliari departing on 9/2. 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 Massachusetts to Cagliari

Cheap round-trip flights

Logo
11:00 pm - 10:55 pmBOS-CAG
17h 55m1 stop
Logo
11:40 pm - 9:15 pmCAG-BOS
27h 35m1 stop
$488
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Tue, Oct 7 - Wed, Oct 15
Logo
11:00 pm - 10:55 pmBOS-CAG
17h 55m1 stop
Logo
9:30 pm - 9:15 pmCAG-BOS
29h 45m1 stop
$491
Find Deal
Tue, Oct 7 - Tue, Oct 14
SWISS Logo
9:40 pm - 8:25 pmBOS-CAG
16h 45m1 stop
SWISS Logo
8:55 am - 3:25 pmCAG-BOS
12h 30m1 stop
$511SWISS
Find Deal
Sun, Oct 12 - Tue, Oct 21
Iberia Logo
11:00 pm - 10:55 pmBOS-CAG
17h 55m1 stop
Iberia Logo
11:40 pm - 9:15 pmCAG-BOS
27h 35m1 stop
$531Iberia
Find Deal
Tue, Oct 7 - Wed, Oct 15
Iberia Logo
11:00 pm - 10:55 pmBOS-CAG
17h 55m1 stop
Iberia Logo
11:40 pm - 9:15 pmCAG-BOS
27h 35m1 stop
$532Iberia
Find Deal
Tue, Oct 7 - Wed, Oct 15
SWISS Logo
9:40 pm - 8:10 amBOS-CAG
28h 30m1 stop
SWISS Logo
10:00 am - 3:25 pmCAG-BOS
11h 25m1 stop
$535SWISS
Find Deal
Sun, Aug 24 - Wed, Sep 3
Lufthansa Logo
8:05 pm - 5:35 pmBOS-CAG
15h 30m1 stop
Lufthansa Logo
6:25 pm - 6:55 pmCAG-BOS
54h 30m2 stops
$567Lufthansa
Find Deal
Sun, Aug 24 - Wed, Sep 3
Lufthansa Logo
9:30 am - 5:35 pmBOS-CAG
26h 05m2 stops
Lufthansa Logo
7:25 pm - 8:10 pmCAG-BOS
30h 45m1 stop
$573Lufthansa
Find Deal
Tue, Oct 7 - Thu, Oct 16
British Airways Logo
9:20 pm - 2:05 pmBOS-CAG
34h 45m2 stops
British Airways Logo
2:55 pm - 10:19 pmCAG-BOS
37h 24m2 stops
$577British Airways
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Sun, Oct 12 - Tue, Oct 21
British Airways Logo
7:25 am - 10:50 amBOS-CAG
21h 25m1 stop
British Airways Logo
11:40 am - 10:40 pmCAG-BOS
17h 00m1 stop
$591British Airways
Find Deal
Wed, Oct 8 - Thu, Oct 16

Iberia flights from Massachusetts to Cagliari

Our best Iberia deals on Massachusetts to Cagliari flight tickets
Iberia
Oct 7
BOS11:00 pmBoston Logan Intl
17h 55m
1 stop
CAG10:55 pmCagliari Elmas
Oct 15
CAG11:40 pmCagliari Elmas
27h 35m
1 stop
BOS9:15 pmBoston Logan Intl
$531
Find similar
Iberia
Oct 7
BOS11:00 pmBoston Logan Intl
17h 55m
1 stop
CAG10:55 pmCagliari Elmas
Oct 15
CAG11:40 pmCagliari Elmas
27h 35m
1 stop
BOS9:15 pmBoston Logan Intl
$532
Find similar
Iberia
Aug 25
BOS9:04 amBoston Logan Intl
27h 46m
2 stops
CAG6:50 pmCagliari Elmas
Sep 8
CAG11:55 pmCagliari Elmas
27h 20m
1 stop
BOS9:15 pmBoston Logan Intl
$537
Find similar

Lufthansa flights from Massachusetts to Cagliari

Our best Lufthansa deals on Massachusetts to Cagliari flight tickets
Lufthansa
Aug 5
BOS8:05 pmBoston Logan Intl
15h 30m
1 stop
CAG5:35 pmCagliari Elmas
Aug 18
CAG7:25 pmCagliari Elmas
28h 15m
2 stops
BOS5:40 pmBoston Logan Intl
$537
Find similar
Lufthansa
Aug 24
BOS8:05 pmBoston Logan Intl
15h 30m
1 stop
CAG5:35 pmCagliari Elmas
Sep 3
CAG6:25 pmCagliari Elmas
54h 30m
2 stops
BOS6:55 pmBoston Logan Intl
$567
Find similar
Lufthansa
Oct 7
BOS9:30 amBoston Logan Intl
26h 05m
2 stops
CAG5:35 pmCagliari Elmas
Oct 16
CAG7:25 pmCagliari Elmas
30h 45m
1 stop
BOS8:10 pmBoston Logan Intl
$573
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Massachusetts to Cagliari 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 July 31, 2025.
Use the filters below to find and compare flights from Massachusetts to Cagliari that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

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

$488

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Tue 10/7

11:00 pm-10:55 pm

1 stop17h 55m

Cagliari Elmas

Tue 10/14

9:30 pm-9:15 pm

1 stop29h 45m

$491

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

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

$532

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Sun 8/24

9:40 pm-8:10 am

1 stop28h 30m

Cagliari Elmas

Wed 9/3

10:00 am-3:25 pm

1 stop11h 25m

$535

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Sun 8/24

8:05 pm-5:35 pm

1 stop15h 30m

Cagliari Elmas

Wed 9/3

6:25 pm-6:55 pm

2 stops54h 30m

$567

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Tue 10/7

9:30 am-5:35 pm

2 stops26h 05m

Cagliari Elmas

Thu 10/16

7:25 pm-8:10 pm

1 stop30h 45m

$573

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

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Wed 10/8

7:25 am-10:50 am

1 stop21h 25m

Cagliari Elmas

Thu 10/16

11:40 am-10:40 pm

1 stop17h 00m

$591

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Cagliari from

How to get the cheapest flight ticket from Massachusetts to Cagliari

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 is the cheapest day to depart on your flight to Cagliari?

The cheapest day to depart from Massachusetts to Cagliari is on a Friday when prices can be found for as low as $1,004. On the other hand, Sunday is the most expensive day to depart from Massachusetts because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,266.

What is the cheapest time of day to depart on your flight to Cagliari?

Our most recent data shows that the best time of day to fly to Cagliari is in the evening. Flights from Massachusetts to Cagliari during this time can be as low as $1,036. Try not to purchase tickets at noon because they tend to be around $1,424. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Massachusetts to Cagliari flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Massachusetts to Cagliari

Best Price Found

$266

Fastest flight time

11h 35m

Direct flights

None

Airports in Cagliari

1 airport
The best one-way flight to Cagliari from Massachusetts in the past 72 hours is $266. The best round-trip flight deal from Massachusetts to Cagliari found on momondo in the last 72 hours is $488.
The fastest flight from Massachusetts to Cagliari takes 11h 35m
There are no direct flights from Massachusetts to Cagliari. Popular non-direct route for this connection is Boston Logan Intl Airport - Cagliari Elmas Airport.
There is 1 airport near Cagliari: Cagliari Elmas (CAG)
Search flight deals

  • When did momondo last update prices for flights from Massachusetts to Cagliari Elmas Airport?

    Prices for flights from Massachusetts to Cagliari Elmas Airport are updated daily.

  • How many operators does momondo search for flights from Massachusetts to Cagliari Elmas Airport?

  • How old do you have to be to fly from Massachusetts to Cagliari Elmas Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Massachusetts to Cagliari Elmas Airport.

  • What documentation or ID do you need to fly to Cagliari Elmas Airport?

    The required travel and health documents for your Cagliari Elmas 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 Cagliari Elmas Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Massachusetts to Cagliari

Compare and see reviews for airlines that fly from Massachusetts to Cagliari with momondo
Airline
Rating
Free Cancellation
Price
VuelingPriceFrom $573Free CancellationRating
7.1
1,176 reviews
Search Vueling flights
LufthansaPriceFrom $670Free CancellationRating
6.8
7,275 reviews
Search Lufthansa flights
ITA AirwaysPriceFrom $796Free CancellationRating
6.7
1,011 reviews
Search ITA Airways flights

Traveling to a place near Cagliari?

Book flights to Cagliari if you plan to visit one of these locations
Villasimius
Arbatax
Pula

Why use momondo?

Why should I use momondo to find a flight deal from Massachusetts to Cagliari?

It is quick and easy to find Massachusetts to Cagliari 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 Cagliari that suits you.

Can I find flights from Massachusetts to Cagliari with flexible booking policies on momondo?

Yes. All flights to Cagliari from Massachusetts on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Massachusetts to Cagliari?

Once you have performed a search for Massachusetts to Cagliari flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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

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