$924 Find Cheap Flights from Illinois to Sardinia

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Cheapest flight$924
Flight from Chicago to Cagliari

FAQs for booking flights from Illinois to Sardinia

  • How does KAYAK find such low prices on flights from Illinois to Sardinia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Sardinia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Sardinia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Illinois to Sardinia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Illinois to Sardinia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Illinois to Sardinia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Sardinia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Illinois to Sardinia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How long is the flight to Sardinia?

    An average nonstop flight from Illinois to Sardinia takes 26h 48m, covering a distance of 4878 miles. The shortest route is Chicago O'Hare Intl Airport (ORD) to Olbia (OLB) with an average flight time of 11h 55m.

  • What are the most popular destinations in Sardinia?

    Based on KAYAK flight searches, the most popular destination is Olbia (55% of total searches to Sardinia). The next most popular destination is Cagliari (45%).

Top airline flying from Illinois to Sardinia

Need help choosing which airline to fly with from Illinois to Sardinia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
ITA AirwaysOverall score based on 967 reviews
5.9Food
6.8Boarding
7.4Crew
6.1Entertainment
6.7Comfort
Airline reviews

We ordered a gluten free meal and never got it!

4.0 OkayAnat & Avi, Apr 2025JFK - FCO
Read more ITA Airways reviews

We ordered a gluten free meal and never got it!

The seats are horribly uncomfortable. We were in premium economy and paid a premium price yet, the seats were the worst! You could feel every structural bar in the seat, there was no padding, no amenities kit, and the leg rests were broken. Duct tape was holding another seat together. When we arrived at our final destination, Venice, my suitcase was ripped open, and my clothes were about to fall out of the bag. I would’ve been more comfortable if I flew a paper airplane across the Atlantic.

The company tries shamelessly to squeeze every dollar)Euro out of its passengers. During the check-in the force you to go through the seat selection, you can skip it. They will assign you the worst seat available, then show you the other available seats on the map, for a fee. But they won't show you the fee until you click on it. And once you do click, there's no way to unselect it!! You will get stuck and forced to pay for that seat. Cheaters!!

Seats weren’t comfortable. Both of our seat backs were either almost straight vertical or laying back into the laps of the people behind us, which is a weird angle to try to get some sleep even on a plane. No in between. Also, neither seat would spring forward like they should.

There wasn't a time for neither food morning entertainment in a short one hour hop over.

Flight on time, flight assistants super nice, business class very comfortable. The whole experience was very good.

It is the worst ever airline. All employees I spoke with over the phone were pompous asses.

The gate information was never populated on the Delta app or the airport displays or the desk at the Delta lounge. We found at the last minute that we had to switch terminals and just made it to our flight. Even this we found accidentally by asking an employee at another gate. On board service was poor. Seats were very poor. All in all a poor experience. At best like a Premium Economy on other airlines

No online or self check in. Sent emails in Italian language. In general, not recommended airline company.

You idiots…ITA cancelled our flights one month out and we had to buy new tickets at a much higher price. You stiffed us by not refunding the cost of the insurance. I’ll never buy through Kayak again.

Book cheap flights from Illinois to Sardinia

Recent round-trip flight deals

8/20Wed
2 stops
24h 55mORD-CAG
9/1Mon
2 stops
26h 25mCAG-ORD
$924
9/6Sat
2 stops
20h 25mORD-OLB
9/13Sat
2 stops
40h 05mOLB-ORD
$950
8/19Tue
1 stopSWISS
17h 55mORD-CAG
9/1Mon
1 stopSWISS
22h 00mCAG-ORD
$1,007
8/19Tue
2 stopsIberia
38h 35mORD-CAG
9/1Mon
1 stopIberia
20h 35mCAG-ORD
$1,037
9/29Mon
2 stopsLufthansa
19h 40mORD-OLB
10/13Mon
2 stopsLufthansa
49h 16mOLB-ORD
$1,049
8/21Thu
1 stopSWISS
23h 05mORD-CAG
9/2Tue
1 stopSWISS
14h 00mCAG-ORD
$1,067
8/19Tue
2 stopsLufthansa
18h 35mORD-CAG
9/1Mon
2 stopsLufthansa
29h 56mCAG-ORD
$1,070
8/19Tue
2 stopsIberia
38h 35mORD-CAG
9/2Tue
1 stopIberia
23h 00mCAG-ORD
$1,077
10/10Fri
2 stopsDelta
40h 05mORD-OLB
10/24Fri
2 stopsDelta
30h 48mOLB-ORD
$1,106
6/30Mon
2 stopsDelta
22h 25mORD-CAG
7/7Mon
1 stopDelta
28h 05mCAG-ORD
$1,143

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Recent one-way flight deals

8/18Mon
2 stopsIberia
18h 05mORD-CAG
$1,895
8/18Mon
2 stops
16h 30mORD-CAG
$2,094
8/18Mon
1 stopIberia
19h 20mORD-CAG
$4,079

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Everything you need to know for your flight to Sardinia

Cabin class types available on flights to Illinois

Cabin classes available on flights to Illinois. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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