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Sardinia

$761+ Cheap flights from Illinois to Sardinia

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/29. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CAG
Dec 1 — Dec 81
Mon 12/1
Mon 12/8
1 adult, Economy
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Find flight deals from Illinois to Sardinia

Cheapest flights from Illinois to Sardinia
Explore the most affordable flight options available from Illinois to Sardinia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 1, 2025.

This Mytrip deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/296:30 pmORD - CAG
2 stops16h 10mMultiple Airlines
Sat 12/67:30 amCAG - ORD
2 stops16h 50mMultiple Airlines
Deal found 11/1$761
This Iberia deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/411:50 amSTL - CAG
2 stops41h 45mIberia
Mon 12/81:20 pmCAG - STL
2 stops38h 18mIberia
Deal found 11/1$1,232

Cheap flight deals from Illinois to Sardinia

Keep the following information in mind while searching for Illinois to Sardinia flight deals. Data was last updated November 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$761
(Mytrip)

One-way from

$231
(Kiwi.com)
Provider with most accurate pricing for Chicago (CHI)-Cagliari Elmas flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Cagliari Elmas flights.
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From Illinois to Sardinia
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One-way flight from Illinois to Sardinia
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Sardinia 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, Cheapflights users made 2,558,603 searches. Data last updated November 1, 2025.
Use the filters below to find and compare flights from Illinois to Sardinia that are best for you.

Fly from

Illinois

Fly to

Sardinia

Route

Depart

Return

Price

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Sat 11/29

6:30 pm-5:40 pm

2 stops16h 10m

Cagliari Elmas

Sat 12/6

7:30 am-5:20 pm

2 stops16h 50m

$761

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Mon 3/30

4:15 pm-5:45 pm

2 stops18h 30m

Cagliari Elmas

Mon 4/13

7:10 pm-2:55 pm

2 stops26h 45m

$837

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Fri 3/27

11:35 pm-5:30 pm

1 stop11h 55m

Olbia Costa Smeralda

Sat 4/4

5:30 pm-6:15 pm

1 stop31h 45m

$979

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Fri 3/27

4:40 pm-3:35 pm

2 stops40h 55m

Olbia Costa Smeralda

Sat 4/4

9:10 pm-12:55 pm

2 stops22h 45m

$1,015

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Sun 2/8

8:00 am-2:40 pm

3 stops23h 40m

Olbia Costa Smeralda

Wed 2/18

6:45 am-7:15 pm

2 stops19h 30m

$1,032

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Mon 3/30

10:30 pm-5:35 pm

1 stop12h 05m

Olbia Costa Smeralda

Fri 4/3

12:00 pm-6:15 pm

1 stop13h 15m

$1,076

St. LouisOlbia

STL - OLB

STLOLB

Lambert-St Louis

Thu 4/2

1:27 pm-4:35 pm

2 stops20h 08m

Olbia Costa Smeralda

Mon 4/6

6:25 pm-7:48 pm

2 stops32h 23m

$1,089

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Sun 3/29

4:05 pm-6:20 pm

1 stop19h 15m

Cagliari Elmas

Thu 4/2

6:35 pm-6:15 pm

1 stop30h 40m

$1,153

St. LouisCagliari

STL - CAG

STLCAG

Lambert-St Louis

Thu 12/4

11:50 am-12:35 pm

2 stops41h 45m

Cagliari Elmas

Mon 12/8

1:20 pm-8:38 pm

2 stops38h 18m

$1,232

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Best time to book a flight from Illinois to Sardinia

Have a flexible travel schedule? Discover the best time to fly to Sardinia from Illinois 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 Illinois to Sardinia
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Sardinia

Get insights into the airlines that provide service to Sardinia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sardinia. Reviews last updated November 1, 2025.
Peruse reviews from past customers who have flown with Lufthansa from Illinois to Sardinia to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,542 reviews

Boarding

7.0

Food

6.3

Overall

6.8

Comfort

6.8

Crew

7.6

Entertainment

6.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

SFO - FRA

Convenient flight to my destination. Good entertainment options on board. I was seated close to some people who had noisy children which made sleeping a bit challenging.
Lufthansa
6.8
Okay
7,542 reviews
Lufthansa
6.8
Okay
7,542 reviews

Boarding

7.0

Food

6.3

Overall

6.8

Comfort

6.8

Crew

7.6

Entertainment

6.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

SFO - FRA

Convenient flight to my destination. Good entertainment options on board. I was seated close to some people who had noisy children which made sleeping a bit challenging.

Related info for your journey

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

  • How long is the flight from Illinois to Sardinia?

    A quick flight from Illinois to Sardinia can take about 11h 55m. Lufthansa provides one of the quickest options available for as low as $979. The distance between Illinois and Sardinia is about 4735 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Illinois to Sardinia that include hotel bookings?

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

  • How can I find direct flights from Illinois to Sardinia?

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

  • Can I find deals for business class flights from Illinois to Sardinia?

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

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Alternative routes for Illinois to Sardinia

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Illinois to Sardinia

Discover the top airline that operate flights from Illinois to Sardinia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$827Average$1,456FlexibilityNo cancel feeOn-time76%

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