Which airlines fly to Cagliari?

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

$363 Cheap Flights to Cagliari in 2026

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Find the cheapest flights from the United States to Cagliari

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:45 pm - 5:45 pm

BOS

CAG

41h 00m

2 stops

6:00 pm - 2:52 pm

CAG

BOS

26h 52m

2 stops

$487Multiple Airlines

Wed, Apr 15 - Mon, Apr 27

8:05 pm - 5:45 pm

BOS

CAG

15h 40m

1 stop

6:00 pm - 6:01 pm

CAG

BOS

30h 01m

2 stops

$526Multiple Airlines

Tue, Apr 14 - Mon, Apr 27

7:05 pm - 10:45 am

JFK

CAG

34h 40m

1 stop

1:25 pm - 7:10 pm

CAG

JFK

35h 45m

2 stops

$535Multiple Airlines

Sun, Mar 22 - Mon, Mar 30

6:45 pm - 5:45 pm

BOS

CAG

41h 00m

2 stops

6:00 pm - 3:40 pm

CAG

BOS

27h 40m

1 stop

$537Multiple Airlines

Wed, Apr 15 - Mon, Apr 27

11:25 pm - 7:55 pm

JFK

CAG

14h 30m

1 stop

11:45 pm - 9:40 pm

CAG

JFK

27h 55m

1 stop

$549LEVEL

Fri, Apr 24 - Sun, May 3

8:05 pm - 5:45 pm

BOS

CAG

15h 40m

1 stop

6:35 pm - 5:40 pm

CAG

BOS

29h 05m

1 stop

$550Lufthansa

Tue, Apr 14 - Tue, Apr 28

8:05 pm - 5:45 pm

BOS

CAG

15h 40m

1 stop

6:35 pm - 5:40 pm

CAG

BOS

29h 05m

1 stop

$553Lufthansa

Tue, Apr 14 - Wed, Apr 29

12:28 pm - 4:25 pm

STL

CAG

20h 57m

2 stops

5:05 pm - 8:38 pm

CAG

STL

34h 33m

2 stops

$820Delta

Thu, Apr 2 - Sat, Apr 18

8:20 pm - 8:05 am

IAD

CAG

29h 45m

1 stop

9:10 pm - 4:45 pm

CAG

IAD

25h 35m

1 stop

$1,043SWISS

Fri, May 15 - Fri, May 22

5:45 pm - 8:25 pm

DEN

CAG

18h 40m

1 stop

8:55 am - 4:15 pm

CAG

DEN

15h 20m

1 stop

$1,089SWISS

Sun, May 31 - Sun, Jun 14

Fly from

Route

Depart

Return

Price

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Wed 4/15

6:45 pm-5:45 pm

2 stops41h 00m

Cagliari Elmas

Mon 4/27

6:00 pm-2:52 pm

2 stops26h 52m

$487

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Tue 4/14

8:05 pm-5:45 pm

1 stop15h 40m

Cagliari Elmas

Mon 4/27

6:00 pm-6:01 pm

2 stops30h 01m

$526

New YorkCagliari

JFK - CAG

JFKCAG

New York John F Kennedy Intl

Sun 3/22

7:05 pm-10:45 am

1 stop34h 40m

Cagliari Elmas

Mon 3/30

1:25 pm-7:10 pm

2 stops35h 45m

$535

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Wed 4/15

6:45 pm-5:45 pm

2 stops41h 00m

Cagliari Elmas

Mon 4/27

6:00 pm-3:40 pm

1 stop27h 40m

$537

New YorkCagliari

JFK - CAG

JFKCAG

New York John F Kennedy Intl

Fri 4/24

11:25 pm-7:55 pm

1 stop14h 30m

Cagliari Elmas

Sun 5/3

11:45 pm-9:40 pm

1 stop27h 55m

$549

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Tue 4/14

8:05 pm-5:45 pm

1 stop15h 40m

Cagliari Elmas

Tue 4/28

6:35 pm-5:40 pm

1 stop29h 05m

$550

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Tue 4/14

8:05 pm-5:45 pm

1 stop15h 40m

Cagliari Elmas

Wed 4/29

6:35 pm-5:40 pm

1 stop29h 05m

$553

St. LouisCagliari

STL - CAG

STLCAG

Lambert-St Louis

Thu 4/2

12:28 pm-4:25 pm

2 stops20h 57m

Cagliari Elmas

Sat 4/18

5:05 pm-8:38 pm

2 stops34h 33m

$820

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Fri 5/15

8:20 pm-8:05 am

1 stop29h 45m

Cagliari Elmas

Fri 5/22

9:10 pm-4:45 pm

1 stop25h 35m

$1,043

DenverCagliari

DEN - CAG

DENCAG

Denver Intl

Sun 5/31

5:45 pm-8:25 pm

1 stop18h 40m

Cagliari Elmas

Sun 6/14

8:55 am-4:15 pm

1 stop15h 20m

$1,089

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

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 15h 15m on average, while flying from Miami to Cagliari Elmas is 15h 30m on average. Cagliari Elmas is the most popular airport in Cagliari.

Cheap Cagliari flight deals and tips

Summary info about Cagliari flight prices, duration and airlines

Best One-Way Price	$294
Best Round-Trip Price	$487
Fastest flight time	18h 30m

The best one-way flight price to Cagliari from United States in the last 72 hours is $294 (Newark to Cagliari Elmas).

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The best round-trip flight price to Cagliari from United States in the last 72 hours is $487 (Boston Logan Intl to Cagliari Elmas).

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The fastest flight to Cagliari from United States takes 18h 30m (San Francisco 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 January 2026, 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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It is quick and easy to find flights to Cagliari 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.

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