$279 Find Cheap Flights from Chicago to Sardinia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Sardinia departing on 11/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Sardinia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Sardinia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Sardinia, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Chicago to Sardinia

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Olbia
Olbia2 stops$720
Cagliari
Cagliari2 stops$646
Olbia
Olbia2 stops$720
Cagliari
Cagliari2 stops$646

Book Cheap Chicago to Sardinia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chicago to Sardinia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chicago to Sardinia

Wed, Aug 13 - Wed, Aug 20
 Logo
7:25 pm - 11:40 pmORD-CAG
21h 15m2 stops
 Logo
7:30 am - 9:15 pmCAG-ORD
20h 45m2 stops
Wed, Aug 13 - Wed, Aug 20
 Logo
5:10 pm - 6:00 pmORD-CAG
17h 50m1 stop
 Logo
5:05 pm - 2:10 pmCAG-ORD
28h 05m1 stop
Tue, Aug 19 - Mon, Sep 1
Lufthansa Logo
3:35 pm - 11:15 amORD-OLB
12h 40m1 stop
Lufthansa Logo
6:30 pm - 12:55 pmOLB-ORD
25h 25m1 stop
$751Lufthansa
Find Deal
Sun, Aug 17 - Wed, Sep 3
British Airways Logo
8:35 pm - 8:25 pmORD-OLB
16h 50m1 stop
British Airways Logo
9:20 pm - 11:50 amOLB-ORD
21h 30m1 stop
$755British Airways
Find Deal
Wed, Aug 13 - Wed, Aug 20
Lufthansa Logo
4:00 pm - 6:35 pmORD-CAG
19h 35m1 stop
Lufthansa Logo
6:25 pm - 6:15 pmCAG-ORD
30h 50m1 stop
$759Lufthansa
Find Deal
Sun, Aug 17 - Thu, Sep 4
British Airways Logo
10:35 pm - 8:25 pmORD-OLB
14h 50m1 stop
British Airways Logo
12:30 pm - 6:15 pmOLB-ORD
12h 45m1 stop
$808British Airways
Find Deal
Thu, Sep 4 - Mon, Sep 8
SWISS Logo
7:05 pm - 8:10 amORD-CAG
30h 05m1 stop
SWISS Logo
9:10 pm - 3:55 pmCAG-ORD
25h 45m1 stop
$816SWISS
Find Deal
Tue, Aug 19 - Wed, Sep 3
Iberia Logo
3:21 pm - 7:20 pmORD-OLB
20h 59m2 stops
Iberia Logo
10:35 am - 1:30 pmOLB-ORD
33h 55m1 stop
$835Iberia
Find Deal
Tue, Sep 16 - Wed, Sep 24
Iberia Logo
11:46 am - 10:55 pmORD-CAG
28h 09m2 stops
Iberia Logo
11:40 pm - 1:30 pmCAG-ORD
20h 50m1 stop
$837Iberia
Find Deal
Sun, Sep 14 - Mon, Sep 22
SWISS Logo
7:05 pm - 8:25 pmORD-CAG
18h 20m1 stop
SWISS Logo
9:10 pm - 3:55 pmCAG-ORD
25h 45m1 stop
$864SWISS
Find Deal
Booking Insights

KAYAK's insights & trends for Chicago to Sardinia flights

Get data-powered insights and trends into flights from Chicago to Sardinia to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Chicago O'Hare Intl Airport to Sardinia?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Chicago O'Hare Intl Airport to Sardinia were found on Lufthansa ($751) and British Airways ($755).


Good to know

Cheapest flight$279
Flight from Chicago to Cagliari

FAQs - booking Sardinia flights

  • How does KAYAK find such low prices on flights from Chicago 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 Chicago to Sardinia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Chicago 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 Chicago 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 Chicago 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 Chicago 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 Chicago to Sardinia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Chicago to Sardinia

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Sardinia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Chicago 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.
6.8
LufthansaOverall score based on 7269 reviews
6.3Food
6.4Entertainment
7.0Boarding
7.6Crew
6.8Comfort
Airline reviews

Boarding and flight update was fantastic as I experienced about a 10-15 delayed for both flights. The food served onboard was great; the service of the flight attendants was excellent.

10.0 ExcellentNick, May 2025FRA - PMO
Read more Lufthansa reviews

Boarding and flight update was fantastic as I experienced about a 10-15 delayed for both flights. The food served onboard was great; the service of the flight attendants was excellent.

The row of seats were so cramped it was difficult to get in and out of your seat. I even upgraded. A long flight and sad accommodations 😵‍💫 the shorter flight was very comfortable and the seating was spacious

Complete mess. Our reservation was mistakenly cancelled. After almost missing the connection and walking all over the Munich airport, the Service desk got involved and we were run to our flight. Not all 4 of us in Business and not seated together as originally booked. This was the worst treatment I have ever had. And I travel a lot. 1K million miler.

I have flown with many airlines. My first time was several years ago. Now I remember why I avoided them for so long. Lufthanza is the only airline who has ever raised a size/weight issue with my modest standard size carry on. I had to repack three times to meet their carry-on weight criteria. (Apparently the rules of physics apply differently on Lufthansa flight than on other airlines.) In the meantime their staff was quite rude, repeating meaningless phrases like "Rules are Rules." And ignoring the additional fact that weight is also weight, whether it is in found in your carry on or in your suitcase. They eventually acknowledged that customer service and satisfaction is, for them, a low priority. Never choosing Lufthansa again.

They are professional. Nice crew. Still flying Boeing 747. Thank you for that. I love this airplane. Traditional.

There is more space in this economy seat. It felt like a better layout, not so cramped.

Connecting from Germany with not enough time to go thru TSA and security so many times. Kayak or whomever doesn’t leave you enough time between flights. I made it with 5 min before my zone was called. Too stressful

The seats were extremely uncomfortable. I spent €25 on internet and never gained access to it. A flight attendant told me she would file a complaint/report on my behalf but it put me in a very difficult situation.

The staff was not at pleasant as those on the first leg of our trip.

Boarding was easy and well organized, Breakfast was not very good.

Everything you need to know for your flight from Chicago to Sardinia

Information on your arrival and departure airports

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