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Cheap flights from Massachusetts to Cagliari from $531

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Massachusetts to Cagliari 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 Massachusetts to Cagliari

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:40 am - 10:05 pm
BOS
-
CAG
29h 25m
2 stops
Multiple Airlines Logo
6:15 pm - 2:52 pm
CAG
-
BOS
26h 37m
3 stops
$531Multiple Airlines
Wed, Apr 15 - Tue, Apr 21
Multiple Airlines Logo
1:00 pm - 10:05 pm
BOS
-
CAG
27h 05m
3 stops
Multiple Airlines Logo
6:15 pm - 2:52 pm
CAG
-
BOS
26h 37m
3 stops
$540Multiple Airlines
Wed, Apr 15 - Tue, Apr 21
Multiple Airlines Logo
10:40 am - 10:05 pm
BOS
-
CAG
29h 25m
2 stops
Multiple Airlines Logo
7:50 am - 9:27 pm
CAG
-
BOS
19h 37m
2 stops
$544Multiple Airlines
Wed, Apr 15 - Tue, Apr 21
Delta Logo
3:55 pm - 4:25 pm
BOS
-
CAG
18h 30m
2 stops
Delta Logo
5:05 pm - 4:30 pm
CAG
-
BOS
29h 25m
2 stops
$546Delta
Tue, Apr 14 - Mon, Apr 20
Multiple Airlines Logo
10:40 am - 5:45 pm
BOS
-
CAG
25h 05m
2 stops
Multiple Airlines Logo
6:35 pm - 9:49 am
CAG
-
BOS
45h 14m
2 stops
$581Multiple Airlines
Thu, Apr 16 - Sun, Apr 26
Multiple Airlines Logo
9:40 pm - 9:10 pm
BOS
-
CAG
18h 30m
2 stops
Multiple Airlines Logo
9:20 pm - 5:40 pm
CAG
-
BOS
25h 20m
2 stops
$602Multiple Airlines
Sat, Mar 21 - Sat, Mar 28
Multiple Airlines Logo
6:45 pm - 5:45 pm
BOS
-
CAG
41h 00m
2 stops
Multiple Airlines Logo
7:05 pm - 9:49 am
CAG
-
BOS
44h 44m
2 stops
$605Multiple Airlines
Wed, Apr 22 - Sun, Apr 26
Iberia Logo
10:50 pm - 8:50 am
BOS
-
CAG
28h 00m
1 stop
Iberia Logo
9:35 am - 8:05 pm
CAG
-
BOS
40h 30m
2 stops
$608Iberia
Wed, Apr 15 - Tue, Apr 21
Multiple Airlines Logo
10:50 pm - 12:55 pm
BOS
-
CAG
32h 05m
1 stop
Multiple Airlines Logo
9:35 am - 9:05 pm
CAG
-
BOS
17h 30m
1 stop
$611Multiple Airlines
Mon, Apr 13 - Tue, Apr 21
Multiple Airlines Logo
10:50 pm - 8:50 am
BOS
-
CAG
28h 00m
1 stop
Multiple Airlines Logo
11:45 pm - 9:05 pm
CAG
-
BOS
27h 20m
1 stop
$617Multiple Airlines
Tue, Apr 14 - Sun, Apr 19

Iberia flights from Massachusetts to Cagliari

Our best Iberia deals on Massachusetts to Cagliari flight tickets
Iberia
Apr 15
BOS10:50 pmBoston Logan Intl
28h 00m
1 stop
CAG8:50 amCagliari Elmas
Apr 21
CAG9:35 amCagliari Elmas
40h 30m
2 stops
BOS8:05 pmBoston Logan Intl
$608
Iberia
Apr 15
BOS10:50 pmBoston Logan Intl
28h 00m
1 stop
CAG8:50 amCagliari Elmas
Apr 21
CAG9:35 amCagliari Elmas
37h 25m
2 stops
BOS5:00 pmBoston Logan Intl
$644
Iberia
Apr 13
BOS10:50 pmBoston Logan Intl
32h 05m
1 stop
CAG12:55 pmCagliari Elmas
Apr 23
CAG9:35 amCagliari Elmas
17h 30m
1 stop
BOS9:05 pmBoston Logan Intl
$698

Delta flights from Massachusetts to Cagliari

Our best Delta deals on Massachusetts to Cagliari flight tickets
Delta
Apr 15
BOS2:15 pmBoston Logan Intl
20h 10m
2 stops
CAG4:25 pmCagliari Elmas
Apr 21
CAG5:05 pmCagliari Elmas
32h 35m
2 stops
BOS7:40 pmBoston Logan Intl
$689
Delta
Apr 14
BOS6:50 pmBoston Logan Intl
15h 35m
2 stops
CAG4:25 pmCagliari Elmas
Apr 20
CAG5:05 pmCagliari Elmas
26h 08m
1 stop
BOS1:13 pmBoston Logan Intl
$704

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 February 5, 2026.
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

Wed 4/15

10:40 am-10:05 pm

2 stops29h 25m

Cagliari Elmas

Tue 4/21

6:15 pm-2:52 pm

3 stops26h 37m

$531

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Wed 4/15

1:00 pm-10:05 pm

3 stops27h 05m

Cagliari Elmas

Tue 4/21

6:15 pm-2:52 pm

3 stops26h 37m

$540

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Wed 4/15

10:40 am-10:05 pm

2 stops29h 25m

Cagliari Elmas

Tue 4/21

7:50 am-9:27 pm

2 stops19h 37m

$544

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Tue 4/14

3:55 pm-4:25 pm

2 stops18h 30m

Cagliari Elmas

Mon 4/20

5:05 pm-4:30 pm

2 stops29h 25m

$546

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Thu 4/16

10:40 am-5:45 pm

2 stops25h 05m

Cagliari Elmas

Sun 4/26

6:35 pm-9:49 am

2 stops45h 14m

$581

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Sat 3/21

9:40 pm-9:10 pm

2 stops18h 30m

Cagliari Elmas

Sat 3/28

9:20 pm-5:40 pm

2 stops25h 20m

$602

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Wed 4/22

6:45 pm-5:45 pm

2 stops41h 00m

Cagliari Elmas

Sun 4/26

7:05 pm-9:49 am

2 stops44h 44m

$605

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Wed 4/15

10:50 pm-8:50 am

1 stop28h 00m

Cagliari Elmas

Tue 4/21

9:35 am-8:05 pm

2 stops40h 30m

$608

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Mon 4/13

10:50 pm-12:55 pm

1 stop32h 05m

Cagliari Elmas

Tue 4/21

9:35 am-9:05 pm

1 stop17h 30m

$611

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Tue 4/14

10:50 pm-8:50 am

1 stop28h 00m

Cagliari Elmas

Sun 4/19

11:45 pm-9:05 pm

1 stop27h 20m

$617

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 airline that flies from Massachusetts to Cagliari Elmas?

British Airways is the most popular carrier operating from Massachusetts to Cagliari Elmas

What airlines fly to Cagliari?

Vueling, Lufthansa and SWISS are the top three most popular airlines that fly to Cagliari from Massachusetts according to our data. Vueling is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Cagliari. Keep in mind that there are 3 different airlines that fly to Cagliari on a routine basis, so you have a few additional options to choose from.

Cheap Massachusetts to Cagliari flight deals and tips

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

Fastest flight time

15h 40m

Direct flights

None
The fastest flight from Massachusetts to Cagliari takes 15h 40m
There are no direct flights from Massachusetts to Cagliari. There are no popular flight routes from Massachusetts to Cagliari.
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
SWISSPriceFrom $531Free CancellationRating
7.6
1,864 reviews
Search SWISS flights
VuelingPriceFrom $588Free CancellationRating
7.1
1,239 reviews
Search Vueling flights
LufthansaPriceFrom $608Free CancellationRating
6.8
7,761 reviews
Search Lufthansa flights

Traveling to a place near Cagliari?

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