Which airlines fly to Cagliari?

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

Delta Flights to Cagliari

Delta operates around 4 flights into Cagliari in any given week. The most common departure point for these flights was from Amsterdam Schiphol, with the best round-trip Delta deal found being $555 (Boston Logan Intl to Cagliari). Users have rated Delta 7.9/10 in over 8,455 reviews on momondo.

SWISS Flights to Cagliari

SWISS flights to Cagliari can start from as low as $525 (round-trip, from Boston Logan Intl, found in the last 72 hours). Over 2 flights that SWISS operates to Cagliari in a normal week, prices can vary significantly. The most popular SWISS flight to Cagliari is from Zurich. SWISS has been rated 7.5/10 by momondo users, in 1,945 reviews.

$291 Cheap Flights to Cagliari in 2026

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Find the cheapest flights from the United States to Cagliari

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:35 pm - 8:50 am

BOS

CAG

27h 15m

1 stop

11:50 pm - 9:05 pm

CAG

BOS

27h 15m

1 stop

$531LEVEL

Sun, Jul 5 - Tue, Jul 21

11:35 pm - 7:05 am

BOS

CAG

25h 30m

2 stops

11:50 pm - 9:05 pm

CAG

BOS

27h 15m

1 stop

$557Multiple Airlines

Sun, Jul 5 - Tue, Jul 21

11:35 pm - 8:50 am

BOS

CAG

27h 15m

1 stop

2:00 pm - 9:05 pm

CAG

BOS

13h 05m

1 stop

$662Iberia

Sun, Sep 27 - Wed, Sep 30

11:35 pm - 8:50 am

BOS

CAG

27h 15m

1 stop

2:00 pm - 9:05 pm

CAG

BOS

13h 05m

1 stop

$685Iberia

Sun, Sep 27 - Wed, Sep 30

10:55 pm - 10:35 pm

BOS

CAG

17h 40m

1 stop

2:00 pm - 9:05 pm

CAG

BOS

13h 05m

1 stop

$689Iberia

Wed, Sep 16 - Wed, Sep 23

9:40 pm - 8:25 am

BOS

CAG

28h 45m

1 stop

8:55 am - 7:55 pm

CAG

BOS

17h 00m

1 stop

$764SWISS

Mon, Sep 14 - Tue, Sep 22

10:20 pm - 5:45 pm

IAD

CAG

13h 25m

1 stop

9:10 am - 4:05 pm

CAG

IAD

12h 55m

1 stop

$950Lufthansa

Fri, Aug 14 - Sat, Aug 22

10:20 pm - 5:45 pm

IAD

CAG

13h 25m

1 stop

11:00 am - 7:25 pm

CAG

IAD

14h 25m

1 stop

$951Lufthansa

Fri, Aug 14 - Sun, Aug 23

3:03 pm - 4:25 pm

IAD

CAG

19h 22m

2 stops

5:05 pm - 3:35 pm

CAG

IAD

28h 30m

1 stop

$976Delta

Fri, Aug 14 - Sun, Aug 23

6:00 am - 11:45 am

SFO

CAG

20h 45m

2 stops

5:05 pm - 3:50 pm

CAG

SFO

31h 45m

2 stops

$1,031Delta

Thu, Aug 6 - Tue, Aug 11

Fly from

Route

Depart

Return

Price

Cheapest round-trip

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Sun 7/5

11:35 pm-8:50 am

1 stop27h 15m

Cagliari Elmas

Tue 7/21

11:50 pm-9:05 pm

1 stop27h 15m

$531

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Sun 7/5

11:35 pm-7:05 am

2 stops25h 30m

Cagliari Elmas

Tue 7/21

11:50 pm-9:05 pm

1 stop27h 15m

$557

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Sun 9/27

11:35 pm-8:50 am

1 stop27h 15m

Cagliari Elmas

Wed 9/30

2:00 pm-9:05 pm

1 stop13h 05m

$662

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Sun 9/27

11:35 pm-8:50 am

1 stop27h 15m

Cagliari Elmas

Wed 9/30

2:00 pm-9:05 pm

1 stop13h 05m

$685

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Wed 9/16

10:55 pm-10:35 pm

1 stop17h 40m

Cagliari Elmas

Wed 9/23

2:00 pm-9:05 pm

1 stop13h 05m

$689

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Mon 9/14

9:40 pm-8:25 am

1 stop28h 45m

Cagliari Elmas

Tue 9/22

8:55 am-7:55 pm

1 stop17h 00m

$764

Quickest round-trip

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Fri 8/14

10:20 pm-5:45 pm

1 stop13h 25m

Cagliari Elmas

Sat 8/22

9:10 am-4:05 pm

1 stop12h 55m

$950

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Fri 8/14

10:20 pm-5:45 pm

1 stop13h 25m

Cagliari Elmas

Sun 8/23

11:00 am-7:25 pm

1 stop14h 25m

$951

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Fri 8/14

3:03 pm-4:25 pm

2 stops19h 22m

Cagliari Elmas

Sun 8/23

5:05 pm-3:35 pm

1 stop28h 30m

$976

San FranciscoCagliari

SFO - CAG

SFOCAG

San Francisco

Thu 8/6

6:00 am-11:45 am

2 stops20h 45m

Cagliari Elmas

Tue 8/11

5:05 pm-3:50 pm

2 stops31h 45m

$1,031

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 19h 45m on average, while flying from San Francisco to Cagliari Elmas is 15h 45m 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	$307
Best Round-Trip Price	$531
Fastest flight time	17h 35m

The best one-way flight price to Cagliari from United States in the last 72 hours is $307 (New York John F Kennedy 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 $531 (Boston Logan Intl to Cagliari Elmas).

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The fastest flight to Cagliari from United States takes 17h 35m (Seattle/Tacoma 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 May 2026, there are 13 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

Oristano

Pula

Arbatax

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

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.

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

All flight searches to Cagliari on momondo can be filtered to show those which offer flexible booking policies.

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