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Sardinia

$612+ 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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CAG
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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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 September 15, 2025.

Round-trip from

$612
(Kiwi.com)
From Illinois to Sardinia
Search Deals

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 September 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/144:00 pmORD - OLB
1 stop18h 35mLufthansa
Tue 10/2112:00 pmOLB - ORD
2 stops14h 55mLufthansa
Deal found 9/14$612
This Orbitz deal was found by Cheapflights users on 9/14. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1410:40 amORD - OLB
2 stops22h 55mMultiple Airlines
Tue 10/2112:00 pmOLB - ORD
2 stops14h 55mMultiple Airlines
Deal found 9/14$644
This FlightHub deal was found by Cheapflights users on 9/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/293:35 pmORD - OLB
1 stop12h 40mLufthansa
Mon 10/136:30 pmOLB - ORD
1 stop25h 25mLufthansa
Deal found 9/14$703
This Mytrip deal was found by Cheapflights users on 9/14. 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.
Tue 10/1410:40 amORD - CAG
2 stops26h 00mMultiple Airlines
Tue 10/216:00 amCAG - ORD
2 stops34h 51mMultiple Airlines
Deal found 9/14$753
This Trip.com deal was found by Cheapflights users on 9/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/177:50 pmORD - CAG
2 stops20h 50mMultiple Airlines
Tue 9/238:30 pmCAG - ORD
2 stops44h 10mMultiple Airlines
Deal found 9/14$825
This Mytrip deal was found by Cheapflights users on 9/14. 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.
Fri 10/1010:27 amORD - OLB
3 stops29h 13mMultiple Airlines
Wed 10/152:20 pmOLB - ORD
2 stops29h 15mMultiple Airlines
Deal found 9/14$860
This FlightHub deal was found by Cheapflights users on 9/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/107:05 pmORD - OLB
1 stop29h 25mSWISS
Fri 10/248:40 amOLB - ORD
1 stop14h 15mSWISS
Deal found 9/15$941
This Trip.com deal was found by Cheapflights users on 9/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/299:50 pmORD - CAG
2 stops16h 50mMultiple Airlines
Tue 1/67:30 amCAG - ORD
2 stops41h 55mMultiple Airlines
Deal found 9/14$953
This FlightHub deal was found by Cheapflights users on 9/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/267:05 pmORD - CAG
1 stop30h 00mMultiple Airlines
Sun 10/57:25 pmCAG - ORD
2 stops24h 05mMultiple Airlines
Deal found 9/14$1,026
This Delta deal was found by Cheapflights users on 9/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/262:05 pmORD - CAG
2 stops20h 55mDelta
Sun 10/55:05 pmCAG - ORD
1 stop28h 35mDelta
Deal found 9/15$1,034
This Mytrip deal was found by Cheapflights users on 9/14. 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.
Thu 9/184:20 pmORD - CAG
3 stops22h 05mMultiple Airlines
Sat 9/209:15 amCAG - ORD
3 stops34h 40mMultiple Airlines
Deal found 9/14$1,047
This Iberia deal was found by Cheapflights users on 9/14. 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 31mIberia
Deal found 9/14$1,151

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 September 15, 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

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Tue 10/14

4:00 pm-5:35 pm

1 stop18h 35m

Olbia Costa Smeralda

Tue 10/21

12:00 pm-7:55 pm

2 stops14h 55m

$612

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Mon 9/29

3:35 pm-11:15 am

1 stop12h 40m

Olbia Costa Smeralda

Mon 10/13

6:30 pm-12:55 pm

1 stop25h 25m

$703

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Tue 10/14

10:40 am-7:40 pm

2 stops26h 00m

Cagliari Elmas

Tue 10/21

6:00 am-9:51 am

2 stops34h 51m

$753

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Fri 10/10

10:27 am-10:40 pm

3 stops29h 13m

Olbia Costa Smeralda

Wed 10/15

2:20 pm-12:35 pm

2 stops29h 15m

$860

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Fri 10/10

7:05 pm-7:30 am

1 stop29h 25m

Olbia Costa Smeralda

Fri 10/24

8:40 am-3:55 pm

1 stop14h 15m

$941

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Mon 12/29

9:50 pm-9:40 pm

2 stops16h 50m

Cagliari Elmas

Tue 1/6

7:30 am-6:25 pm

2 stops41h 55m

$953

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Fri 9/26

7:05 pm-8:05 am

1 stop30h 00m

Cagliari Elmas

Sun 10/5

7:25 pm-12:30 pm

2 stops24h 05m

$1,026

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Fri 9/26

2:05 pm-6:00 pm

2 stops20h 55m

Cagliari Elmas

Sun 10/5

5:05 pm-2:40 pm

1 stop28h 35m

$1,034

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Fri 9/26

4:15 pm-4:25 pm

1 stop17h 10m

Cagliari Elmas

Sun 10/5

5:05 pm-2:40 pm

1 stop28h 35m

$1,060

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-8:51 pm

2 stops38h 31m

$1,151

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

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 September 15, 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
7,407 reviews

Crew

7.6

Boarding

7.0

Entertainment

6.4

Food

6.3

Comfort

6.8

Overall

6.8

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
7,407 reviews
Lufthansa
6.8
Okay
7,407 reviews

Crew

7.6

Boarding

7.0

Entertainment

6.4

Food

6.3

Comfort

6.8

Overall

6.8

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 18h 35m. Lufthansa provides one of the quickest options available for as low as $612. 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.

See more FAQs

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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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$827Average$1,456FlexibilityNo cancel feeOn-time76%

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