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Cheap flights from the United States to Cagliari from $243

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Cagliari departing on 7/28. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from the United States to Cagliari

Recent round-trip flight deals from the United States to Cagliari

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:30 am - 7:05 am
JFK
-
CAG
24h 35m
1 stop
Multiple Airlines Logo
8:05 pm - 10:30 pm
CAG
-
JFK
32h 25m
1 stop
$535Multiple Airlines
Tue, Sep 22 - Wed, Sep 30
Multiple Airlines Logo
12:30 am - 7:05 am
JFK
-
CAG
24h 35m
1 stop
Multiple Airlines Logo
8:35 pm - 10:30 pm
CAG
-
JFK
31h 55m
1 stop
$536Multiple Airlines
Sun, Sep 27 - Thu, Oct 1
Multiple Airlines Logo
12:30 am - 7:05 am
JFK
-
CAG
24h 35m
1 stop
Multiple Airlines Logo
6:00 am - 10:30 pm
CAG
-
JFK
22h 30m
1 stop
$540Multiple Airlines
Sun, Sep 27 - Mon, Oct 5
Multiple Airlines Logo
12:30 am - 7:05 am
JFK
-
CAG
24h 35m
1 stop
Multiple Airlines Logo
7:30 am - 10:30 pm
CAG
-
JFK
21h 00m
1 stop
$541Multiple Airlines
Sun, Sep 27 - Fri, Oct 2
Lufthansa Logo
9:25 am - 5:45 pm
BOS
-
CAG
26h 20m
2 stops
Lufthansa Logo
6:35 pm - 5:40 pm
CAG
-
BOS
29h 05m
1 stop
$724Lufthansa
Sun, Aug 2 - Tue, Aug 18
Lufthansa Logo
8:05 pm - 5:45 pm
BOS
-
CAG
15h 40m
1 stop
Lufthansa Logo
6:35 pm - 5:40 pm
CAG
-
BOS
29h 05m
1 stop
$726Lufthansa
Sun, Aug 2 - Tue, Aug 18
Delta Logo
7:00 am - 11:45 am
SFO
-
CAG
19h 45m
2 stops
Delta Logo
5:05 pm - 11:45 am
CAG
-
SFO
27h 40m
1 stop
$820Delta
Mon, Aug 17 - Mon, Aug 24
Delta Logo
7:00 am - 11:45 am
SFO
-
CAG
19h 45m
2 stops
Delta Logo
5:05 pm - 7:39 pm
CAG
-
SFO
35h 34m
2 stops
$829Delta
Mon, Aug 17 - Mon, Aug 24
KLM Logo
1:45 pm - 4:25 pm
SFO
-
CAG
17h 40m
1 stop
KLM Logo
5:05 pm - 11:45 am
CAG
-
SFO
27h 40m
1 stop
$945KLM
Mon, Aug 17 - Mon, Aug 24
British Airways Logo
8:42 pm - 9:55 am
DCA
-
CAG
31h 13m
2 stops
British Airways Logo
11:45 am - 10:59 pm
CAG
-
DCA
17h 14m
2 stops
$1,048British Airways
Sat, Sep 5 - Sat, Sep 12

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SWISS flights from United States to Cagliari

Our best SWISS deals on United States to Cagliari flight tickets
SWISS
Aug 2
BOS5:10 pmBoston Logan Intl
21h 10m
1 stop
CAG8:20 pmCagliari Elmas
Aug 19
CAG4:05 pmCagliari Elmas
33h 50m
1 stop
BOS7:55 pmBoston Logan Intl
$783
SWISS
Aug 9
EWR9:45 pmNewark
28h 25m
1 stop
CAG8:10 amCagliari Elmas
Aug 24
CAG9:05 pmCagliari Elmas
29h 10m
1 stop
EWR8:15 pmNewark
$811
SWISS
Aug 9
EWR9:45 pmNewark
16h 35m
1 stop
CAG8:20 pmCagliari Elmas
Aug 24
CAG9:05 pmCagliari Elmas
29h 10m
1 stop
EWR8:15 pmNewark
$820

Delta flights from United States to Cagliari

Our best Delta deals on United States to Cagliari flight tickets
Delta
Aug 5
BOS5:10 pmBoston Logan Intl
12h 35m
1 stop
CAG11:45 amCagliari Elmas
Aug 18
CAG5:05 pmCagliari Elmas
26h 13m
1 stop
BOS1:18 pmBoston Logan Intl
$787
Delta
Aug 3
BOS9:00 amBoston Logan Intl
20h 45m
2 stops
CAG11:45 amCagliari Elmas
Aug 18
CAG5:05 pmCagliari Elmas
29h 32m
1 stop
BOS4:37 pmBoston Logan Intl
$792
Delta
Aug 5
BOS5:10 pmBoston Logan Intl
12h 35m
1 stop
CAG11:45 amCagliari Elmas
Aug 21
CAG12:30 pmCagliari Elmas
24h 55m
2 stops
BOS7:25 amBoston Logan Intl
$798

momondo Fare Finder

 
Customize your flight search to find flights from United States 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 June 21, 2026.
Use the filters below to find and compare flights from the United States to Cagliari that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkCagliari

JFK - CAG

JFKCAG

New York John F Kennedy Intl

Tue 9/22

12:30 am-7:05 am

1 stop24h 35m

Cagliari Elmas

Wed 9/30

8:05 pm-10:30 pm

1 stop32h 25m

$535

New YorkCagliari

JFK - CAG

JFKCAG

New York John F Kennedy Intl

Sun 9/27

12:30 am-7:05 am

1 stop24h 35m

Cagliari Elmas

Thu 10/1

8:35 pm-10:30 pm

1 stop31h 55m

$536

New YorkCagliari

JFK - CAG

JFKCAG

New York John F Kennedy Intl

Sun 9/27

12:30 am-7:05 am

1 stop24h 35m

Cagliari Elmas

Mon 10/5

6:00 am-10:30 pm

1 stop22h 30m

$540

New YorkCagliari

JFK - CAG

JFKCAG

New York John F Kennedy Intl

Sun 9/27

12:30 am-7:05 am

1 stop24h 35m

Cagliari Elmas

Fri 10/2

7:30 am-10:30 pm

1 stop21h 00m

$541

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Sun 8/2

9:25 am-5:45 pm

2 stops26h 20m

Cagliari Elmas

Tue 8/18

6:35 pm-5:40 pm

1 stop29h 05m

$724
Quickest round-trip

BostonCagliari

BOS - CAG

BOSCAG

Boston Logan Intl

Sun 8/2

8:05 pm-5:45 pm

1 stop15h 40m

Cagliari Elmas

Tue 8/18

6:35 pm-5:40 pm

1 stop29h 05m

$726

San FranciscoCagliari

SFO - CAG

SFOCAG

San Francisco

Mon 8/17

7:00 am-11:45 am

2 stops19h 45m

Cagliari Elmas

Mon 8/24

5:05 pm-11:45 am

1 stop27h 40m

$820

San FranciscoCagliari

SFO - CAG

SFOCAG

San Francisco

Mon 8/17

7:00 am-11:45 am

2 stops19h 45m

Cagliari Elmas

Mon 8/24

5:05 pm-7:39 pm

2 stops35h 34m

$829

San FranciscoCagliari

SFO - CAG

SFOCAG

San Francisco

Mon 8/17

1:45 pm-4:25 pm

1 stop17h 40m

Cagliari Elmas

Mon 8/24

5:05 pm-11:45 am

1 stop27h 40m

$945

Washington, D.C.Cagliari

DCA - CAG

DCACAG

Washington, D.C. Reagan-National

Sat 9/5

8:42 pm-9:55 am

2 stops31h 13m

Cagliari Elmas

Sat 9/12

11:45 am-10:59 pm

2 stops17h 14m

$1,048

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from United States 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

Can stopping save me money on United States to Cagliari flights?

You could potentially save up to 9% on your flight if you consider stops on a United States to Cagliari flight.

Cheap United States to Cagliari flight deals and tips

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

Fastest flight time

11h 00m

Direct flights

None
The fastest flight from United States to Cagliari takes 11h 00m
There are no direct flights from United States to Cagliari. There are no popular flight routes from United States to Cagliari.
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Frequently asked questions about flying from the United States to Cagliari

  • When did momondo last update prices for flights from United States to Cagliari Elmas Airport?

    Prices for flights from United States to Cagliari Elmas Airport are updated daily.

  • How many operators does momondo search for flights from United States to Cagliari Elmas Airport?

  • How old do you have to be to fly from United States 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 from United States to Cagliari Elmas Airport.

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

    The necessary travel and health documents for your Cagliari Elmas Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from United States to Cagliari

Compare and see reviews for airlines that fly from United States to Cagliari with momondo
Airline
Rating
Free Cancellation
Price
SWISSPriceFrom $525Free CancellationRating
7.5
1,972 reviews
Search SWISS flights
DeltaPriceFrom $555Free CancellationRating
7.8
8,422 reviews
Search Delta flights
LufthansaPriceFrom $575Free CancellationRating
6.8
8,085 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 United States to Cagliari?

It is quick and easy to find United States 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 United States to Cagliari with flexible booking policies on momondo?

momondo does allow users to show only those flights to Cagliari from United States which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from United States to Cagliari?

Once you have performed a search for United States 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 United States to Cagliari right now. Can momondo alert me if prices change?

If you are not ready to book a flight from United States 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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