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Cheap flights from Chicago to Cagliari from $336

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 9/14. 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
8:10 pm - 11:00 pm-
19h 50m
Multiple Airlines Logo
8:35 am - 9:40 am-
32h 05m
$813Multiple Airlines
Wed, Sep 16 - Wed, Sep 23
Multiple Airlines Logo
8:10 pm - 11:00 pm-
19h 50m
Multiple Airlines Logo
8:35 am - 9:40 am-
32h 05m
$816Multiple Airlines
Wed, Sep 16 - Wed, Sep 23
Multiple Airlines Logo
8:10 pm - 11:00 pm-
19h 50m
Multiple Airlines Logo
8:35 am - 9:40 am-
32h 05m
$818Multiple Airlines
Wed, Sep 16 - Wed, Sep 23
Multiple Airlines Logo
8:10 pm - 11:00 pm-
19h 50m
Multiple Airlines Logo
8:35 am - 9:40 am-
32h 05m
$822Multiple Airlines
Wed, Sep 16 - Wed, Sep 23
Multiple Airlines Logo
11:25 am - 11:20 pm-
28h 55m
Multiple Airlines Logo
6:00 am - 9:40 am-
34h 40m
$834Multiple Airlines
Mon, Sep 14 - Mon, Sep 21
Multiple Airlines Logo
4:55 pm - 2:45 pm-
14h 50m
Multiple Airlines Logo
10:50 pm - 2:25 pm-
22h 35m
$836Multiple Airlines
Tue, Sep 29 - Tue, Oct 20
Multiple Airlines Logo
11:25 am - 6:50 pm-
24h 25m
Multiple Airlines Logo
6:00 am - 9:40 am-
34h 40m
$867Multiple Airlines
Tue, Sep 15 - Tue, Sep 22
Multiple Airlines Logo
11:25 am - 1:25 pm-
19h 00m
Multiple Airlines Logo
1:50 pm - 9:40 am-
26h 50m
$868Multiple Airlines
Mon, Sep 14 - Mon, Sep 21
Multiple Airlines Logo
7:25 pm - 9:10 am-
30h 45m
Multiple Airlines Logo
6:35 pm - 6:15 pm-
30h 40m
$882Multiple Airlines
Wed, Sep 16 - Wed, Sep 23
Multiple Airlines Logo
4:55 pm - 2:45 pm-
14h 50m
Multiple Airlines Logo
7:50 am - 6:15 pm-
41h 25m
$883Multiple Airlines
Tue, Sep 22 - Tue, Sep 29

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Lufthansa flights from Chicago to Cagliari

Our best Lufthansa deals on Chicago to Cagliari flight tickets
Lufthansa
Sep 16
ORD10:30 pmChicago O'Hare Intl
12h 40m
1 stop
CAG6:10 pmCagliari Elmas
Sep 23
CAG6:35 pmCagliari Elmas
25h 00m
1 stop
ORD12:35 pmChicago O'Hare Intl
$1,042
Lufthansa
Oct 12
ORD3:35 pmChicago O'Hare Intl
19h 10m
1 stop
CAG5:45 pmCagliari Elmas
Oct 22
CAG6:35 pmCagliari Elmas
25h 20m
2 stops
ORD12:55 pmChicago O'Hare Intl
$1,058

SWISS flights from Chicago to Cagliari

Our best SWISS deals on Chicago to Cagliari flight tickets
SWISS
Sep 14
ORD7:05 pmChicago O'Hare Intl
30h 20m
1 stop
CAG8:25 amCagliari Elmas
Sep 21
CAG9:05 pmCagliari Elmas
22h 30m
1 stop
ORD12:35 pmChicago O'Hare Intl
$1,051
SWISS
Sep 14
ORD7:05 pmChicago O'Hare Intl
30h 20m
1 stop
CAG8:25 amCagliari Elmas
Sep 21
CAG9:05 pmCagliari Elmas
22h 30m
1 stop
ORD12:35 pmChicago O'Hare Intl
$1,053
SWISS
Sep 29
ORD7:05 pmChicago O'Hare Intl
29h 35m
1 stop
CAG7:40 amCagliari Elmas
Oct 20
CAG8:55 amCagliari Elmas
14h 00m
1 stop
ORD3:55 pmChicago O'Hare Intl
$1,059

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 August 5, 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

Wed 9/16

8:10 pm-11:00 pm

2 stops19h 50m

Cagliari Elmas

Wed 9/23

8:35 am-9:40 am

2 stops32h 05m

$813

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Wed 9/16

8:10 pm-11:00 pm

2 stops19h 50m

Cagliari Elmas

Wed 9/23

8:35 am-9:40 am

2 stops32h 05m

$816

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Wed 9/16

8:10 pm-11:00 pm

2 stops19h 50m

Cagliari Elmas

Wed 9/23

8:35 am-9:40 am

2 stops32h 05m

$818

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Wed 9/16

8:10 pm-11:00 pm

2 stops19h 50m

Cagliari Elmas

Wed 9/23

8:35 am-9:40 am

2 stops32h 05m

$822

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Mon 9/14

11:25 am-11:20 pm

2 stops28h 55m

Cagliari Elmas

Mon 9/21

6:00 am-9:40 am

2 stops34h 40m

$834
Quickest round-trip

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Tue 9/29

4:55 pm-2:45 pm

1 stop14h 50m

Cagliari Elmas

Tue 10/20

10:50 pm-2:25 pm

2 stops22h 35m

$836

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Tue 9/15

11:25 am-6:50 pm

2 stops24h 25m

Cagliari Elmas

Tue 9/22

6:00 am-9:40 am

2 stops34h 40m

$867

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Mon 9/14

11:25 am-1:25 pm

2 stops19h 00m

Cagliari Elmas

Mon 9/21

1:50 pm-9:40 am

2 stops26h 50m

$868

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Wed 9/16

7:25 pm-9:10 am

3 stops30h 45m

Cagliari Elmas

Wed 9/23

6:35 pm-6:15 pm

3 stops30h 40m

$882

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Tue 9/22

4:55 pm-2:45 pm

1 stop14h 50m

Cagliari Elmas

Tue 9/29

7:50 am-6:15 pm

2 stops41h 25m

$883

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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?

SWISS 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

14h 50m

Direct flights

None
The fastest flight from Chicago to Cagliari takes 14h 50m
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 14h 50m 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
Pula
Oristano

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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