How long is the flight from Chicago to Cagliari?

Lufthansa can get you from Chicago to Cagliari in just under 13h 10m. Your travel time can differ by up to . Chicago and Cagliari are separated by a distance of 4785 mi.

What is the cheapest day to fly from Chicago to Cagliari?

Travelers seeking maximum savings on their Chicago to Cagliari flight should consider departing on Tuesday evenings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Cagliari ranges from 0.1 - 2.2 inches per month. February is typically the wettest month, when rainfall can reach 2.2 in. July is typically the driest time to visit Cagliari when rainfall is around 0.1 in.

If weather is an important factor for your trip to Cagliari, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

What is the cheapest day to fly round-trip from Chicago to Cagliari?

Flying to your destination on a Sunday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Cagliari. Check prices with Cheapflights to find a great deal for your trip.

What is the cheapest time of day to fly from CHI to CAG?

It’s typically best to fly out from Chicago to Cagliari at noon. Doing so could potentially save you 16% on the flight price compared to flying in the morning, which is usually more expensive.

What airport do you fly into for flights to Cagliari from Chicago?

If you book a flight to Cagliari from Chicago, you will be flying to Elmas, which is the city’s only airport. Cagliari Elmas (CAG) is located 4.0 mi from the center of Cagliari. There are 0 flights from Chicago to Elmas per day from 0 different airlines.

Can I find deals for flights from Chicago to Cagliari that include hotel bookings?

Yes. In addition to deals on Chicago to Cagliari flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Chicago to Cagliari?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Cagliari.

Can I find deals for business class flights from Chicago to Cagliari?

Yes. Cheapflights offers flight deals from Chicago to Cagliari by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$318+ Flights from Chicago to Cagliari

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Cheap flight deals from Chicago to Cagliari

Round-trip from	$742 (Trip.com)
One-way from	$318 (Trip.com)

From Chicago (CHI) to Cagliari Elmas

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One-way flight from Chicago (CHI) to Cagliari Elmas

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Find flight deals from Chicago to Cagliari

Cheapest flights from Chicago to Cagliari
Explore the most affordable flight options available from Chicago to Cagliari. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2025.

Sun 10/511:25 amORD - CAG

2 stops25h 15mMultiple Airlines

Sun 10/126:00 amCAG - ORD

2 stops34h 40mMultiple Airlines

Deal found 8/21

$742

Sat 9/611:25 amORD - CAG

2 stops16h 30mMultiple Airlines

Wed 9/104:05 pmCAG - ORD

2 stops25h 50mMultiple Airlines

Deal found 8/21

$822

Wed 10/2910:45 pmORD - CAG

1 stop16h 20mMultiple Airlines

Mon 11/38:10 pmCAG - ORD

2 stops47h 35mMultiple Airlines

Deal found 8/21

$847

Wed 10/2910:45 pmORD - CAG

1 stop16h 20mMultiple Airlines

Wed 11/57:30 amCAG - ORD

2 stops36h 15mMultiple Airlines

Deal found 8/21

$864

Sun 10/510:30 pmORD - CAG

1 stop13h 10mLufthansa

Sun 10/127:25 pmCAG - ORD

1 stop31h 30mLufthansa

Deal found 8/21

$884

Wed 10/2910:45 pmORD - CAG

1 stop16h 20mMultiple Airlines

Tue 11/45:45 amCAG - ORD

2 stops40h 15mMultiple Airlines

Deal found 8/21

$911

Tue 10/284:52 pmORD - CAG

2 stops37h 43mIberia

Mon 11/31:20 pmCAG - ORD

2 stops37h 14mIberia

Deal found 8/21

$917

Wed 10/2910:45 pmORD - CAG

1 stop16h 20mMultiple Airlines

Sat 11/111:40 pmCAG - ORD

2 stops22h 20mMultiple Airlines

Deal found 8/21

$934

Best flights from Chicago to Cagliari
Discover carefully curated flight deals from Chicago to Cagliari that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2025.

Sun 10/511:25 amORD - CAG

2 stops25h 15mMultiple Airlines

Sun 10/126:00 amCAG - ORD

2 stops34h 40mMultiple Airlines

Deal found 8/21

$742

Sun 10/510:30 pmORD - CAG

1 stop13h 10mLufthansa

Sun 10/127:25 pmCAG - ORD

1 stop31h 30mLufthansa

Deal found 8/21

$884

Tue 10/284:52 pmORD - CAG

2 stops37h 43mIberia

Mon 11/31:20 pmCAG - ORD

2 stops37h 14mIberia

Deal found 8/21

$917

Sat 9/611:25 amORD - CAG

2 stops16h 30mMultiple Airlines

Wed 9/104:05 pmCAG - ORD

2 stops25h 50mMultiple Airlines

Deal found 8/21

$822

Wed 10/2910:45 pmORD - CAG

1 stop16h 20mMultiple Airlines

Mon 11/38:10 pmCAG - ORD

2 stops47h 35mMultiple Airlines

Deal found 8/21

$847

Wed 10/2910:45 pmORD - CAG

1 stop16h 20mMultiple Airlines

Wed 11/57:30 amCAG - ORD

2 stops36h 15mMultiple Airlines

Deal found 8/21

$864

Wed 10/2910:45 pmORD - CAG

1 stop16h 20mMultiple Airlines

Tue 11/45:45 amCAG - ORD

2 stops40h 15mMultiple Airlines

Deal found 8/21

$911

Wed 10/2910:45 pmORD - CAG

1 stop16h 20mMultiple Airlines

Sat 11/111:40 pmCAG - ORD

2 stops22h 20mMultiple Airlines

Deal found 8/21

$934

Last-minute flights from Chicago to Cagliari
Discover last-minute flight deals from Chicago to Cagliari. Data last updated August 21, 2025 and is based on user searches.

Sat 9/611:25 amORD - CAG

2 stops16h 30mMultiple Airlines

Wed 9/104:05 pmCAG - ORD

2 stops25h 50mMultiple Airlines

Deal found 8/21

$822

Fri 9/193:45 pmORD - CAG

1 stop33h 20mMultiple Airlines

Sun 9/289:55 amCAG - ORD

1 stop34h 25mMultiple Airlines

Deal found 8/21

$1,075

Fri 9/194:20 pmORD - CAG

1 stop33h 50mAustrian Airlines

Sun 9/289:55 amCAG - ORD

1 stop34h 25mAustrian Airlines

Deal found 8/20

$1,082

Fri 9/267:05 pmORD - CAG

1 stop30h 00mMultiple Airlines

Sun 10/57:25 pmCAG - ORD

2 stops24h 05mMultiple Airlines

Deal found 8/21

$982

Fri 9/269:44 pmORD - CAG

2 stops37h 51mLufthansa

Sun 10/57:25 pmCAG - ORD

1 stop24h 30mLufthansa

Deal found 8/20

$1,102

Fri 9/261:00 pmORD - CAG

2 stops22h 00mDelta

Sun 10/55:05 pmCAG - ORD

2 stops32h 09mDelta

Deal found 8/20

$1,122

One-way flights from Chicago to Cagliari
Search for one-way flight options from Chicago to Cagliari. Find affordable one-way fares based on user searches. Data last updated August 21, 2025.

Thu 1/811:50 amORD - CAG

2 stops22h 40mMultiple Airlines

Deal found 8/20

$318

Wed 1/78:20 pmORD - CAG

2 stops19h 40mMultiple Airlines

Deal found 8/20

$418

Fri 1/98:20 pmORD - CAG

2 stops18h 20mMultiple Airlines

Deal found 8/20

$464

Sat 1/106:30 pmORD - CAG

2 stops20h 10mMultiple Airlines

Deal found 8/20

$579

Sat 1/36:50 pmORD - CAG

2 stops19h 50mMultiple Airlines

Deal found 8/20

$626

Tue 1/64:45 pmORD - CAG

2 stops36h 50mMultiple Airlines

Deal found 8/20

$660

Sun 1/116:45 pmORD - CAG

2 stops15h 35mMultiple Airlines

Deal found 8/20

$675

Sun 1/46:50 pmORD - CAG

2 stops15h 30mMultiple Airlines

Deal found 8/20

$938

Fly from

Fly to

Route

Depart

Return

Price

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Sun 10/5

11:25 am-7:40 pm

2 stops25h 15m

Cagliari Elmas

Sun 10/12

6:00 am-9:40 am

2 stops34h 40m

$742

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Sat 9/6

11:25 am-10:55 am

2 stops16h 30m

Cagliari Elmas

Wed 9/10

4:05 pm-10:55 am

2 stops25h 50m

$822

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Wed 10/29

10:45 pm-9:05 pm

1 stop16h 20m

Cagliari Elmas

Mon 11/3

8:10 pm-12:45 pm

2 stops47h 35m

$847

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Wed 10/29

10:45 pm-9:05 pm

1 stop16h 20m

Cagliari Elmas

Wed 11/5

7:30 am-12:45 pm

2 stops36h 15m

$864

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Sun 10/5

10:30 pm-6:40 pm

1 stop13h 10m

Cagliari Elmas

Sun 10/12

7:25 pm-7:55 pm

1 stop31h 30m

$884

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Wed 10/29

10:45 pm-9:05 pm

1 stop16h 20m

Cagliari Elmas

Tue 11/4

5:45 am-3:00 pm

2 stops40h 15m

$911

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Tue 10/28

4:52 pm-12:35 pm

2 stops37h 43m

Cagliari Elmas

Mon 11/3

1:20 pm-7:34 pm

2 stops37h 14m

$917

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Wed 10/29

10:45 pm-9:05 pm

1 stop16h 20m

Cagliari Elmas

Sat 11/1

11:40 pm-4:00 pm

2 stops22h 20m

$934

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Thu 1/8

11:50 am-5:30 pm

2 stops22h 40m

$318

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Wed 1/7

8:20 pm-11:00 pm

2 stops19h 40m

$418

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/20

Showing 1-10 of 16 results

Best time to book a flight from Chicago to Cagliari

Have a flexible travel schedule? Discover the best time to fly to Cagliari from Chicago with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago to Cagliari

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly into for flights to Cagliari from Chicago?
If you book a flight to Cagliari from Chicago, you will be flying to Elmas, which is the city’s only airport. Cagliari Elmas (CAG) is located 4.0 mi from the center of Cagliari. There are 0 flights from Chicago to Elmas per day from 0 different airlines.
How long is the flight from Chicago to Cagliari?
Lufthansa can get you from Chicago to Cagliari in just under 13h 10m. Your travel time can differ by up to . Chicago and Cagliari are separated by a distance of 4785 mi.
Can I find deals for flights from Chicago to Cagliari that include hotel bookings?
Yes. In addition to deals on Chicago to Cagliari flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Chicago to Cagliari?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Cagliari.
Can I find deals for business class flights from Chicago to Cagliari?
Yes. Cheapflights offers flight deals from Chicago to Cagliari by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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$318+ Cheap flights from Chicago (CHI) to Cagliari (CAG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/8. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapest flights from Chicago to CagliariExplore the most affordable flight options available from Chicago to Cagliari. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2025.

Explore the most affordable flight options available from Chicago to Cagliari. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago to Cagliari that are best for you.

Best time to book a flight from Chicago to Cagliari

Have a flexible travel schedule? Discover the best time to fly to Cagliari from Chicago with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Chicago to Cagliari

Related info for your journey

Find useful and relevant information for your journey from Chicago to Cagliari. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Cagliari from Chicago?

How long is the flight from Chicago to Cagliari?

Can I find deals for flights from Chicago to Cagliari that include hotel bookings?

How can I find direct flights from Chicago to Cagliari?

Can I find deals for business class flights from Chicago to Cagliari?

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Cheapest flights from Chicago to Cagliari
Explore the most affordable flight options available from Chicago to Cagliari. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2025.