Which airlines fly to Cagliari?

Based on our data, the most popular airlines that fly to Cagliari from United States are SWISS, Delta, British Airways and Vueling. There may also be other airline options depending on where in United States you’re flying from.

Vueling Flights to Cagliari

Vueling operates around 3 flights into Cagliari in any given week. The most common departure point for these flights was from Barcelona-El Prat, with the best round-trip Vueling deal found being $588 (Boston Logan Intl to Cagliari). Users have rated Vueling 7.1/10 in over 1,219 reviews on momondo.

How long does it take to fly to Cagliari?

Average flight duration from United States to Cagliari depends on which airport you fly into and out of. Flying from Los Angeles to Cagliari Elmas is 14h 50m on average, while flying from Miami to Cagliari Elmas is 20h 25m on average. Cagliari Elmas is the most popular airport in Cagliari.

$389 Cheap Flights to Cagliari in 2025/26

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Find the cheapest flights from the United States to Cagliari

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

5:30 am - 5:45 pm

BOS

CAG

30h 15m2 stops

6:35 pm - 5:59 pm

CAG

BOS

53h 24m2 stops

$459Multiple Airlines

Tue, Apr 7 - Wed, Apr 29

5:30 am - 6:15 pm

BOS

CAG

30h 45m2 stops

7:05 pm - 12:11 pm

CAG

BOS

47h 06m2 stops

$500Multiple Airlines

Wed, Apr 15 - Thu, Apr 23

4:35 pm - 4:25 pm

BOS

CAG

17h 50m1 stop

5:05 pm - 4:25 pm

CAG

BOS

29h 20m1 stop

$555KLM

Tue, Apr 7 - Wed, Apr 29

5:15 pm - 4:25 pm

BOS

CAG

17h 10m2 stops

5:05 pm - 1:13 pm

CAG

BOS

26h 08m1 stop

$560Delta

Tue, Apr 7 - Wed, Apr 29

5:15 pm - 4:25 pm

BOS

CAG

17h 10m2 stops

5:05 pm - 7:45 pm

CAG

BOS

32h 40m2 stops

$570Delta

Tue, Apr 7 - Wed, Apr 29

6:50 pm - 5:45 pm

SEA

CAG

13h 55m1 stop

7:10 pm - 6:30 pm

CAG

SEA

32h 20m2 stops

$956Lufthansa

Wed, Apr 29 - Mon, May 4

4:00 pm - 5:15 pm

LAX

CAG

17h 15m1 stop

7:10 pm - 1:05 pm

CAG

LAX

26h 55m1 stop

$960Lufthansa

Sat, Mar 28 - Mon, Apr 6

5:35 pm - 4:25 pm

SEA

CAG

13h 50m1 stop

5:05 pm - 11:42 am

CAG

SEA

27h 37m1 stop

$1,003KLM

Wed, Apr 29 - Tue, May 5

8:45 pm - 7:45 pm

IAD

CAG

17h 00m1 stop

8:45 am - 3:30 pm

CAG

IAD

12h 45m1 stop

$1,281SWISS

Tue, May 19 - Thu, May 28

11:15 am - 8:25 pm

DEN

CAG

25h 10m2 stops

8:55 am - 4:15 pm

CAG

DEN

15h 20m1 stop

$1,763SWISS

Thu, Jun 11 - Sun, Jun 21

Fly from

Route

Depart

Return

Price

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Tue 4/7

5:30 am-5:45 pm

2 stops30h 15m

Cagliari Elmas

Wed 4/29

6:35 pm-5:59 pm

2 stops53h 24m

$459

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Wed 4/15

5:30 am-6:15 pm

2 stops30h 45m

Cagliari Elmas

Thu 4/23

7:05 pm-12:11 pm

2 stops47h 06m

$500

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Tue 4/7

4:35 pm-4:25 pm

1 stop17h 50m

Cagliari Elmas

Wed 4/29

5:05 pm-4:25 pm

1 stop29h 20m

$555

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Tue 4/7

5:15 pm-4:25 pm

2 stops17h 10m

Cagliari Elmas

Wed 4/29

5:05 pm-1:13 pm

1 stop26h 08m

$560

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Tue 4/7

5:15 pm-4:25 pm

2 stops17h 10m

Cagliari Elmas

Wed 4/29

5:05 pm-7:45 pm

2 stops32h 40m

$570

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

Wed 4/29

6:50 pm-5:45 pm

1 stop13h 55m

Cagliari Elmas

Mon 5/4

7:10 pm-6:30 pm

2 stops32h 20m

$956

Los AngelesCagliari

LAX - CAG

LAXCAG

Los Angeles

Sat 3/28

4:00 pm-5:15 pm

1 stop17h 15m

Cagliari Elmas

Mon 4/6

7:10 pm-1:05 pm

1 stop26h 55m

$960

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

Wed 4/29

5:35 pm-4:25 pm

1 stop13h 50m

Cagliari Elmas

Tue 5/5

5:05 pm-11:42 am

1 stop27h 37m

$1,003

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Tue 5/19

8:45 pm-7:45 pm

1 stop17h 00m

Cagliari Elmas

Thu 5/28

8:45 am-3:30 pm

1 stop12h 45m

$1,281

DenverCagliari

DEN - CAG

DENCAG

Denver Intl

Thu 6/11

11:15 am-8:25 pm

2 stops25h 10m

Cagliari Elmas

Sun 6/21

8:55 am-4:15 pm

1 stop15h 20m

$1,763

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Cagliari flights insights and trends

Explore insights for your Cagliari flight to craft the best travel plan

Prices

Other information

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

The cheapest day to depart from United States to Cagliari is on a Sunday when prices can be found for as low as $998. On the other hand, Thursday is the most expensive day to depart from United States because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,098.

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 afternoon. Flights from United States to Cagliari during this time can be as low as $1,005. Try not to purchase tickets in the morning because they tend to be around $1,170. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Cagliari flight deals and tips

Summary info about Cagliari flight prices, duration and airlines

Best One-Way Price	$389
Best Round-Trip Price	$459
Fastest flight time	12h 30m

The best one-way flight price to Cagliari from United States in the last 72 hours is $389 (Seattle/Tacoma Intl to Cagliari Elmas).

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The best round-trip flight price to Cagliari from United States in the last 72 hours is $459 (Boston Logan Intl to Cagliari Elmas).

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The fastest flight to Cagliari from United States takes 12h 30m (New York John F Kennedy Intl to Cagliari Elmas).

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Frequently asked questions about flying to Cagliari

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

Prices for flights to Cagliari Elmas Airport are updated daily.

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

As of December 2025, there are 15 operators available to choose from for flights to Cagliari Elmas Airport.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Cagliari Elmas Airport.

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

The travel and health documents you'll need for your trip to Cagliari Elmas Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cagliari Elmas Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Villasimius

Arbatax

Oristano

Pula

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