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Cheap flights from Chicago to Cagliari from $364

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Cagliari departing on 8/15. 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

Find the cheapest flights from Chicago to Cagliari

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:40 pm - 6:10 pm
ORD
-
CAG
43h 30m
2 stops
Multiple Airlines Logo
4:05 pm - 10:05 pm
CAG
-
ORD
37h 00m
2 stops
$778Multiple Airlines
Tue, Aug 11 - Wed, Aug 19
Multiple Airlines Logo
9:40 pm - 5:45 pm
ORD
-
CAG
13h 05m
1 stop
Multiple Airlines Logo
4:05 pm - 8:00 am
CAG
-
ORD
46h 55m
2 stops
$810Multiple Airlines
Tue, Aug 11 - Wed, Aug 19
Multiple Airlines Logo
11:05 am - 6:10 pm
ORD
-
CAG
24h 05m
2 stops
Multiple Airlines Logo
8:25 am - 12:35 pm
CAG
-
ORD
35h 10m
1 stop
$820Multiple Airlines
Wed, Aug 12 - Thu, Aug 20
Multiple Airlines Logo
7:15 pm - 11:50 pm
ORD
-
CAG
21h 35m
2 stops
Multiple Airlines Logo
11:50 am - 4:10 pm
CAG
-
ORD
35h 20m
3 stops
$837Multiple Airlines
Fri, Aug 14 - Sat, Aug 22
Multiple Airlines Logo
7:15 pm - 11:50 pm
ORD
-
CAG
21h 35m
2 stops
Multiple Airlines Logo
1:20 am - 4:10 pm
CAG
-
ORD
21h 50m
2 stops
$841Multiple Airlines
Fri, Aug 14 - Fri, Aug 21
Lufthansa Logo
9:40 pm - 5:45 pm
ORD
-
CAG
13h 05m
1 stop
Lufthansa Logo
6:35 pm - 12:35 pm
CAG
-
ORD
25h 00m
1 stop
$848Lufthansa
Tue, Aug 11 - Wed, Aug 19
Lufthansa Logo
9:40 pm - 5:45 pm
ORD
-
CAG
13h 05m
1 stop
Lufthansa Logo
6:35 pm - 6:15 pm
CAG
-
ORD
30h 40m
1 stop
$851Lufthansa
Wed, Aug 12 - Thu, Aug 20
Multiple Airlines Logo
9:40 pm - 5:45 pm
ORD
-
CAG
13h 05m
1 stop
Multiple Airlines Logo
8:25 am - 12:35 pm
CAG
-
ORD
35h 10m
1 stop
$852Multiple Airlines
Wed, Aug 12 - Thu, Aug 20
Multiple Airlines Logo
7:15 pm - 11:50 pm
ORD
-
CAG
21h 35m
3 stops
Multiple Airlines Logo
1:20 am - 4:10 pm
CAG
-
ORD
21h 50m
2 stops
$861Multiple Airlines
Fri, Aug 14 - Fri, Aug 21
Multiple Airlines Logo
7:15 pm - 11:50 pm
ORD
-
CAG
21h 35m
2 stops
Multiple Airlines Logo
1:20 am - 4:10 pm
CAG
-
ORD
21h 50m
2 stops
$866Multiple Airlines
Fri, Aug 14 - Fri, Aug 21

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Lufthansa flights from Chicago to Cagliari

Our best Lufthansa deals on Chicago to Cagliari flight tickets
Lufthansa
Aug 11
ORD9:40 pmChicago O'Hare Intl
13h 05m
1 stop
CAG5:45 pmCagliari Elmas
Aug 19
CAG6:35 pmCagliari Elmas
25h 00m
1 stop
ORD12:35 pmChicago O'Hare Intl
$848
Lufthansa
Aug 12
ORD9:40 pmChicago O'Hare Intl
13h 05m
1 stop
CAG5:45 pmCagliari Elmas
Aug 20
CAG6:35 pmCagliari Elmas
30h 40m
1 stop
ORD6:15 pmChicago O'Hare Intl
$851
Lufthansa
Aug 14
ORD9:40 pmChicago O'Hare Intl
13h 05m
1 stop
CAG5:45 pmCagliari Elmas
Aug 22
CAG6:35 pmCagliari Elmas
25h 00m
1 stop
ORD12:35 pmChicago O'Hare Intl
$946

SWISS flights from Chicago to Cagliari

Our best SWISS deals on Chicago to Cagliari flight tickets
SWISS
Aug 14
ORD7:05 pmChicago O'Hare Intl
30h 00m
1 stop
CAG8:05 amCagliari Elmas
Aug 22
CAG8:55 amCagliari Elmas
34h 40m
1 stop
ORD12:35 pmChicago O'Hare Intl
$927
SWISS
Jul 7
ORD2:40 pmChicago O'Hare Intl
34h 00m
1 stop
CAG7:40 amCagliari Elmas
Aug 11
CAG8:55 amCagliari Elmas
34h 40m
1 stop
ORD12:35 pmChicago O'Hare Intl
$1,117

momondo Fare Finder

 
Customize your flight search to find flights from Chicago 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 15, 2026.
Use the filters below to find and compare flights from Chicago to Cagliari that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Tue 8/11

3:40 pm-6:10 pm

2 stops43h 30m

Cagliari Elmas

Wed 8/19

4:05 pm-10:05 pm

2 stops37h 00m

$778

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Tue 8/11

9:40 pm-5:45 pm

1 stop13h 05m

Cagliari Elmas

Wed 8/19

4:05 pm-8:00 am

2 stops46h 55m

$810

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Wed 8/12

11:05 am-6:10 pm

2 stops24h 05m

Cagliari Elmas

Thu 8/20

8:25 am-12:35 pm

1 stop35h 10m

$820

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Fri 8/14

7:15 pm-11:50 pm

2 stops21h 35m

Cagliari Elmas

Sat 8/22

11:50 am-4:10 pm

3 stops35h 20m

$837

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Fri 8/14

7:15 pm-11:50 pm

2 stops21h 35m

Cagliari Elmas

Fri 8/21

1:20 am-4:10 pm

2 stops21h 50m

$841
Quickest round-trip

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Tue 8/11

9:40 pm-5:45 pm

1 stop13h 05m

Cagliari Elmas

Wed 8/19

6:35 pm-12:35 pm

1 stop25h 00m

$848

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Wed 8/12

9:40 pm-5:45 pm

1 stop13h 05m

Cagliari Elmas

Thu 8/20

6:35 pm-6:15 pm

1 stop30h 40m

$851

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Wed 8/12

9:40 pm-5:45 pm

1 stop13h 05m

Cagliari Elmas

Thu 8/20

8:25 am-12:35 pm

1 stop35h 10m

$852

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Fri 8/14

7:15 pm-11:50 pm

3 stops21h 35m

Cagliari Elmas

Fri 8/21

1:20 am-4:10 pm

2 stops21h 50m

$861

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Fri 8/14

7:15 pm-11:50 pm

2 stops21h 35m

Cagliari Elmas

Fri 8/21

1:20 am-4:10 pm

2 stops21h 50m

$866

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Cagliari from

How to get the cheapest flight ticket from Chicago 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

What is the cheapest airline that flies from Chicago to Cagliari Elmas?

Iberia is the most popular carrier operating from Chicago to Cagliari Elmas

When to book flights from Chicago to Cagliari

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

Cheap Chicago to Cagliari (CHI to CAG) flight deals and tips

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

Fastest flight time

13h 05m

Direct flights

None
The fastest flight from Chicago to Cagliari takes 13h 05m
There are no direct flights from Chicago to Cagliari. There are no popular flight routes from Chicago to Cagliari.
Search flight deals

Frequently asked questions about flying from Chicago to Cagliari

  • How far is Chicago to Cagliari Elmas by plane?

    There are 4781.2 mi between Chicago and Cagliari Elmas. Typically, this will take 13h 05m by plane in normal conditions.

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

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

  • How old do you have to be to fly from Chicago to Cagliari Elmas Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago 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.

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 Chicago to Cagliari?

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

Flights from Chicago 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 Chicago to Cagliari?

momondo helps you find the best flight between Chicago and Cagliari by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Chicago 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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