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Cheap flights from Phoenix Sky Harbor Intl Airport to Cagliari from $2,166

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix Sky Harbor Intl Airport to Cagliari departing on 5/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Phoenix Sky Harbor Intl Airport to Cagliari

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:10 pm - 5:45 pm
PHX
-
CAG
20h 35m2 stops
Multiple Airlines Logo
8:30 pm - 9:06 pm
CAG
-
PHX
33h 36m2 stops
$2,166Multiple Airlines
Thu, May 21 - Wed, May 27
Multiple Airlines Logo
1:48 pm - 7:35 pm
PHX
-
CAG
20h 47m2 stops
Multiple Airlines Logo
8:15 pm - 1:00 pm
CAG
-
PHX
25h 45m1 stop
$2,215Multiple Airlines
Thu, May 21 - Wed, May 27
British Airways Logo
4:50 pm - 7:35 pm
PHX
-
CAG
17h 45m1 stop
British Airways Logo
8:15 pm - 7:00 pm
CAG
-
PHX
31h 45m1 stop
$2,451British Airways
Thu, May 21 - Wed, May 27
SWISS Logo
7:30 am - 8:25 pm
PHX
-
CAG
27h 55m2 stops
SWISS Logo
8:30 pm - 8:14 pm
CAG
-
PHX
56h 44m3 stops
$19,792SWISS
Thu, May 21 - Wed, May 27

momondo Fare Finder

 
Customize your flight search to find flights from Phoenix Sky Harbor Intl Airport 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 December 18, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Cagliari that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhoenixCagliari

PHX - CAG

PHXCAG

Phoenix Sky Harbor Intl

Thu 5/21

12:10 pm-5:45 pm

2 stops20h 35m

Cagliari Elmas

Wed 5/27

8:30 pm-9:06 pm

2 stops33h 36m

$2,166

PhoenixCagliari

PHX - CAG

PHXCAG

Phoenix Sky Harbor Intl

Thu 5/21

1:48 pm-7:35 pm

2 stops20h 47m

Cagliari Elmas

Wed 5/27

8:15 pm-1:00 pm

1 stop25h 45m

$2,215

PhoenixCagliari

PHX - CAG

PHXCAG

Phoenix Sky Harbor Intl

Thu 5/21

4:50 pm-7:35 pm

1 stop17h 45m

Cagliari Elmas

Wed 5/27

8:15 pm-7:00 pm

1 stop31h 45m

$2,451

PhoenixCagliari

PHX - CAG

PHXCAG

Phoenix Sky Harbor Intl

Thu 5/21

7:30 am-8:25 pm

2 stops27h 55m

Cagliari Elmas

Wed 5/27

8:30 pm-8:14 pm

3 stops56h 44m

$19,792

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Cagliari from

How to get the cheapest flight ticket from Phoenix Sky Harbor Intl Airport 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 Phoenix Sky Harbor Intl Airport to Cagliari flights?

You could potentially save up to 24% on your flight if you consider stops on a Phoenix Sky Harbor Intl Airport to Cagliari flight.

When to book flights from Phoenix Sky Harbor Intl Airport to Cagliari

Are you open to changing your travel dates? Check out the ideal times to fly from Phoenix Sky Harbor Intl Airport to Cagliari according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Phoenix Sky Harbor Intl Airport to Cagliari (PHX to CAG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix Sky Harbor Intl Airport to Cagliari

Fastest flight time

34h 15m

Direct flights

None
The fastest flight from Phoenix Sky Harbor Intl Airport to Cagliari takes 34h 15m
There are no direct flights from Phoenix Sky Harbor Intl Airport to Cagliari. There are no popular flight routes from Phoenix Sky Harbor Intl Airport to Cagliari.
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  • How far is Phoenix Sky Harbor Intl to Cagliari Elmas by plane?

    There are 6157.4 mi between Phoenix Sky Harbor Intl and Cagliari Elmas. Typically, this will take 34h 15m by plane in normal conditions.

  • When did momondo last update prices for flights from Phoenix Sky Harbor Intl Airport to Cagliari Elmas Airport?

    Prices for flights from Phoenix Sky Harbor Intl Airport to Cagliari Elmas Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Phoenix Sky Harbor Intl Airport to Cagliari Elmas Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Phoenix Sky Harbor Intl Airport to Cagliari Elmas Airport.

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

    The travel and health documents required for your trip to Cagliari Elmas Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Cagliari Elmas Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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 Phoenix to Cagliari?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Cagliari from Phoenix.

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

Flights from Phoenix to Cagliari with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Phoenix to Cagliari?

Once all potential Phoenix to Cagliari flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Phoenix to Cagliari right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Cagliari, momondo offers a useful price alert feature which will track prices for flights to Cagliari from Phoenix and alert you when they change.

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