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 6 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 8,457 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 1 flight 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 7.6/10 by momondo users, in 1,937 reviews.

$354 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.

11:50 pm - 8:50 am

BOS

CAG

27h 00m

1 stop

1:40 pm - 9:15 pm

CAG

BOS

13h 35m

1 stop

$656Iberia

Sun, Sep 27 - Wed, Sep 30

11:35 pm - 8:50 am

BOS

CAG

27h 15m

1 stop

1:40 pm - 9:05 pm

CAG

BOS

13h 25m

1 stop

$662Iberia

Sun, Sep 27 - Wed, Sep 30

11:50 pm - 8:50 am

BOS

CAG

27h 00m

1 stop

1:40 pm - 9:15 pm

CAG

BOS

13h 35m

1 stop

$685Iberia

Sun, Sep 27 - Wed, Sep 30

9:40 pm - 8:10 am

BOS

CAG

28h 30m

1 stop

8:50 am - 3:10 pm

CAG

BOS

12h 20m

1 stop

$753SWISS

Sun, Aug 16 - Sun, Aug 23

8:05 pm - 5:45 pm

BOS

CAG

15h 40m

1 stop

7:05 pm - 5:40 pm

CAG

BOS

28h 35m

2 stops

$794Lufthansa

Sun, Aug 16 - Sun, Aug 23

6:15 pm - 11:45 am

IAD

CAG

11h 30m

1 stop

5:05 pm - 3:35 pm

CAG

IAD

28h 30m

1 stop

$867Delta

Wed, Aug 12 - Mon, Aug 24

9:45 pm - 11:45 am

IAD

CAG

32h 00m

1 stop

5:05 pm - 3:35 pm

CAG

IAD

28h 30m

1 stop

$868Delta

Tue, Aug 11 - Thu, Aug 20

8:20 pm - 3:15 pm

IAD

CAG

12h 55m

1 stop

4:05 pm - 4:45 pm

CAG

IAD

30h 40m

1 stop

$872SWISS

Tue, Aug 11 - Wed, Aug 19

10:55 pm - 7:10 pm

MIA

CAG

38h 15m

2 stops

8:15 pm - 8:40 pm

CAG

MIA

30h 25m

2 stops

$938British Airways

Sat, Aug 15 - Wed, Sep 30

4:35 pm - 8:35 pm

SFO

CAG

19h 00m

1 stop

8:00 pm - 1:50 pm

CAG

SFO

26h 50m

1 stop

$989British Airways

Wed, Sep 2 - Mon, Sep 14

Fly from

Route

Depart

Return

Price

Cheapest round-trip

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Sun 9/27

11:50 pm-8:50 am

1 stop27h 00m

Cagliari Elmas

Wed 9/30

1:40 pm-9:15 pm

1 stop13h 35m

$656

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Sun 9/27

11:35 pm-8:50 am

1 stop27h 15m

Cagliari Elmas

Wed 9/30

1:40 pm-9:05 pm

1 stop13h 25m

$662

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Sun 9/27

11:50 pm-8:50 am

1 stop27h 00m

Cagliari Elmas

Wed 9/30

1:40 pm-9:15 pm

1 stop13h 35m

$685

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Sun 8/16

9:40 pm-8:10 am

1 stop28h 30m

Cagliari Elmas

Sun 8/23

8:50 am-3:10 pm

1 stop12h 20m

$753

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Sun 8/16

8:05 pm-5:45 pm

1 stop15h 40m

Cagliari Elmas

Sun 8/23

7:05 pm-5:40 pm

2 stops28h 35m

$794

Quickest round-trip

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Wed 8/12

6:15 pm-11:45 am

1 stop11h 30m

Cagliari Elmas

Mon 8/24

5:05 pm-3:35 pm

1 stop28h 30m

$867

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Tue 8/11

9:45 pm-11:45 am

1 stop32h 00m

Cagliari Elmas

Thu 8/20

5:05 pm-3:35 pm

1 stop28h 30m

$868

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Tue 8/11

8:20 pm-3:15 pm

1 stop12h 55m

Cagliari Elmas

Wed 8/19

4:05 pm-4:45 pm

1 stop30h 40m

$872

MiamiCagliari

MIA - CAG

MIACAG

Miami

Sat 8/15

10:55 pm-7:10 pm

2 stops38h 15m

Cagliari Elmas

Wed 9/30

8:15 pm-8:40 pm

2 stops30h 25m

$938

San FranciscoCagliari

SFO - CAG

SFOCAG

San Francisco

Wed 9/2

4:35 pm-8:35 pm

1 stop19h 00m

Cagliari Elmas

Mon 9/14

8:00 pm-1:50 pm

1 stop26h 50m

$989

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 14h 40m on average, while flying from San Francisco to Cagliari Elmas is 17h 55m 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	$354
Best Round-Trip Price	$656
Fastest flight time	27h 40m

The best one-way flight price to Cagliari from United States in the last 72 hours is $354 (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 $656 (Boston Logan Intl to Cagliari Elmas).

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The fastest flight to Cagliari from United States takes 27h 40m (Miami 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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