$449+ Cheap flights from Chicago (CHI) to Sardinia
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 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — CAG
Mar 7 — Mar 141
1 adult, Economy
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Find cheap flights from Chicago to Sardinia with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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One-way
Cheapest flights from Chicago to SardiniaExplore the most affordable flight options available from Chicago to Sardinia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.
Explore the most affordable flight options available from Chicago to Sardinia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.
This KLM deal was found by Cheapflights users on 2/4. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1010:40 am
ORD
- OLB
1 stop15h 20m
Multiple Airlines
Mon 8/246:55 pm
OLB
- ORD
1 stop27h 15m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$557
This Mytrip deal was found by Cheapflights users on 2/3. 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 3/511:50 am
ORD
- CAG
2 stops18h 00m
Multiple Airlines
Thu 3/121:50 pm
CAG
- ORD
2 stops27h 15m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$714
This oojo deal was found by Cheapflights users on 2/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/101:15 pm
ORD
- OLB
2 stops22h 25m
British Airways
Mon 8/249:15 pm
OLB
- ORD
2 stops49h 43m
British Airways
Deal found 2/4![British Airways logo]()
$716
This Cheapflightsfares deal was found by Cheapflights users on 2/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/219:40 pm
ORD
- OLB
1 stop11h 55m
Lufthansa
Wed 8/2612:00 pm
OLB
- ORD
1 stop13h 15m
Lufthansa
Deal found 2/2![Lufthansa logo]()
$764
This Cheapflightsfares deal was found by Cheapflights users on 2/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/217:05 pm
ORD
- OLB
2 stops14h 55m
Multiple Airlines
Wed 8/2612:00 pm
OLB
- ORD
1 stop13h 15m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$802
This Mytrip deal was found by Cheapflights users on 2/4. 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.
Wed 5/274:47 pm
ORD
- OLB
2 stops19h 38m
Multiple Airlines
Tue 6/25:10 pm
OLB
- ORD
3 stops36h 33m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$908
This Mytrip deal was found by Cheapflights users on 2/1. 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.
Wed 5/209:15 pm
ORD
- CAG
2 stops37h 30m
Multiple Airlines
Tue 5/266:35 pm
CAG
- ORD
2 stops48h 25m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$924
This KLM deal was found by Cheapflights users on 2/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/294:50 pm
ORD
- CAG
1 stop16h 35m
KLM
Wed 5/65:05 pm
CAG
- ORD
1 stop28h 10m
KLM
Deal found 2/2![KLM logo]()
$938
This Cheapflightsfares deal was found by Cheapflights users on 2/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/183:35 pm
ORD
- OLB
1 stop21h 50m
Lufthansa
Sun 9/275:30 pm
OLB
- ORD
2 stops26h 25m
Lufthansa
Deal found 2/3![Lufthansa logo]()
$949
This Mytrip deal was found by Cheapflights users on 2/4. 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.
Sun 3/2210:50 pm
ORD
- OLB
3 stops17h 50m
Multiple Airlines
Sun 3/292:00 pm
OLB
- ORD
2 stops30h 20m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$956
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Fri 9/44:30 pm
ORD
- CAG
1 stop16h 05m
Multiple Airlines
Sat 9/127:45 am
CAG
- ORD
2 stops20h 40m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$962
This Cheapflightsfares deal was found by Cheapflights users on 2/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/49:40 pm
ORD
- CAG
1 stop13h 05m
Lufthansa
Sat 9/129:10 am
CAG
- ORD
1 stop17h 45m
Lufthansa
Deal found 2/2![Lufthansa logo]()
$989
Best flights from Chicago to SardiniaDiscover carefully curated flight deals from Chicago to Sardinia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 5, 2026.
Discover carefully curated flight deals from Chicago to Sardinia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 5, 2026.
This Mytrip deal was found by Cheapflights users on 2/3. 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 3/511:50 am
ORD
- CAG
2 stops18h 00m
Multiple Airlines
Thu 3/121:50 pm
CAG
- ORD
2 stops27h 15m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$714
This KLM deal was found by Cheapflights users on 2/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/294:50 pm
ORD
- CAG
1 stop16h 35m
KLM
Wed 5/65:05 pm
CAG
- ORD
1 stop28h 10m
KLM
Deal found 2/2![KLM logo]()
$938
This Cheapflightsfares deal was found by Cheapflights users on 2/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/279:40 pm
ORD
- OLB
1 stop11h 55m
Lufthansa
Tue 6/212:00 pm
OLB
- ORD
1 stop13h 15m
Lufthansa
Deal found 2/4![Lufthansa logo]()
$1,038
This Mytrip deal was found by Cheapflights users on 2/4. 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.
Wed 5/274:47 pm
ORD
- OLB
2 stops19h 38m
Multiple Airlines
Tue 6/25:10 pm
OLB
- ORD
3 stops36h 33m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$908
This Cheapflightsfares deal was found by Cheapflights users on 2/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/99:40 pm
ORD
- OLB
1 stop11h 55m
Lufthansa
Tue 6/2312:00 pm
OLB
- ORD
1 stop13h 15m
Lufthansa
Deal found 2/1![Lufthansa logo]()
$1,039
This Mytrip deal was found by Cheapflights users on 2/4. 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.
Sun 3/2210:50 pm
ORD
- OLB
3 stops17h 50m
Multiple Airlines
Sun 3/292:00 pm
OLB
- ORD
2 stops30h 20m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$956
This Cheapflightsfares deal was found by Cheapflights users on 2/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/309:40 pm
ORD
- OLB
1 stop11h 55m
Lufthansa
Tue 7/712:00 pm
OLB
- ORD
1 stop13h 15m
Lufthansa
Deal found 2/4![Lufthansa logo]()
$1,040
This KLM deal was found by Cheapflights users on 2/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/124:20 pm
ORD
- CAG
1 stop17h 05m
KLM
Thu 4/165:05 pm
CAG
- ORD
1 stop28h 10m
KLM
Deal found 2/2![KLM logo]()
$1,178
This Mytrip deal was found by Cheapflights users on 2/3. 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 3/206:01 pm
ORD
- OLB
3 stops22h 39m
Multiple Airlines
Fri 3/2710:05 am
OLB
- ORD
2 stops27h 55m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$1,034
This Cheapflightsfares deal was found by Cheapflights users on 2/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/99:40 pm
ORD
- OLB
1 stop11h 55m
Lufthansa
Tue 6/169:50 am
OLB
- ORD
1 stop17h 05m
Lufthansa
Deal found 2/3![Lufthansa logo]()
$1,041
This Gotogate deal was found by Cheapflights users on 2/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/209:55 am
ORD
- CAG
2 stops24h 50m
Multiple Airlines
Tue 5/266:35 pm
CAG
- ORD
1 stop25h 00m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$1,060
This Vueling Global deal was found by Cheapflights users on 2/1. 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 Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/274:30 pm
ORD
- CAG
2 stops33h 20m
Multiple Airlines
Tue 6/29:35 am
CAG
- ORD
2 stops35h 40m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$1,104
This Ovago deal was found by Cheapflights users on 2/1. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/212:10 pm
ORD
- CAG
2 stops16h 40m
Multiple Airlines
Mon 3/305:05 pm
CAG
- ORD
1 stop28h 10m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$1,167
Last-minute flights from Chicago to SardiniaDiscover last-minute flight deals from Chicago to Sardinia. Data last updated February 5, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Sardinia. Data last updated February 5, 2026 and is based on user searches.
This Ovago deal was found by Cheapflights users on 2/1. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/51:57 pm
ORD
- CAG
2 stops15h 53m
Multiple Airlines
Sat 2/79:30 am
CAG
- ORD
2 stops18h 23m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$3,106
This Mytrip deal was found by Cheapflights users on 2/3. 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 2/75:30 pm
ORD
- CAG
2 stops23h 35m
Multiple Airlines
Mon 2/97:45 am
CAG
- ORD
3 stops31h 33m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$1,134
This Mytrip deal was found by Cheapflights users on 2/3. 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 3/511:50 am
ORD
- CAG
2 stops18h 00m
Multiple Airlines
Thu 3/121:50 pm
CAG
- ORD
2 stops27h 15m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$714
This KAYAK deal was found by Cheapflights users on 2/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/131:37 pm
ORD
- CAG
2 stops17h 13m
Multiple Airlines
Fri 3/206:00 am
CAG
- ORD
2 stops17h 10m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$9,295
This Mytrip deal was found by Cheapflights users on 2/3. 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 3/206:01 pm
ORD
- OLB
3 stops22h 39m
Multiple Airlines
Fri 3/2710:05 am
OLB
- ORD
2 stops27h 55m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$1,034
This Booking.com deal was found by Cheapflights users on 2/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/207:30 pm
ORD
- OLB
1 stop16h 00m
Lufthansa
Fri 3/275:50 pm
OLB
- ORD
2 stops47h 10m
Lufthansa
Deal found 2/3![Lufthansa logo]()
$1,396
This Ovago deal was found by Cheapflights users on 2/1. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/212:10 pm
ORD
- CAG
2 stops16h 40m
Multiple Airlines
Mon 3/305:05 pm
CAG
- ORD
1 stop28h 10m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$1,167
This Mytrip deal was found by Cheapflights users on 2/4. 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.
Sun 3/2210:50 pm
ORD
- OLB
3 stops17h 50m
Multiple Airlines
Sun 3/292:00 pm
OLB
- ORD
2 stops30h 20m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$956
One-way flights from Chicago to SardiniaSearch for one-way flight options from Chicago to Sardinia. Find affordable one-way fares based on user searches. Data last updated February 5, 2026.
Search for one-way flight options from Chicago to Sardinia. Find affordable one-way fares based on user searches. Data last updated February 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 6/309:00 pm
ORD
- OLB
3 stops27h 55m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$449
This Trip.com deal was found by Cheapflights users on 2/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/206:00 pm
ORD
- CAG
2 stops21h 35m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$497
This KLM deal was found by Cheapflights users on 2/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/204:50 pm
ORD
- CAG
1 stop16h 35m
KLM
Deal found 2/1![KLM logo]()
$687
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 6/304:20 pm
ORD
- OLB
1 stop33h 00m
Austrian Airlines
Deal found 2/2![Austrian Airlines logo]()
$837
This FlightHub deal was found by Cheapflights users on 2/2. 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.
Tue 6/304:05 pm
ORD
- OLB
2 stops17h 30m
Lufthansa
Deal found 2/2![Lufthansa logo]()
$863
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:25 pm
ORD
- CAG
3 stops44h 10m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$1,350
This Cheapflightsfares deal was found by Cheapflights users on 2/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/289:40 pm
ORD
- CAG
1 stop13h 05m
Lufthansa
Deal found 2/1![Lufthansa logo]()
$3,499
Find flight deals from Chicago to Sardinia
Keep the following information in mind while searching for Chicago to Sardinia flight deals. Data was last updated February 5, 2026.
Round-trip from | $714 (Mytrip) |
|---|---|
One-way from | $449 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago 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 February 5, 2026.
Use the filters below to find and compare flights from Chicago to Sardinia that are best for you.
Fly from
Chicago
Fly to
Sardinia
Route
Depart
Return
Price
ChicagoCagliari
ORD - CAG
ORDCAG
Chicago O'Hare Intl
Thu 3/5
11:50 am-12:50 pm
2 stops18h 00m
Cagliari Elmas
Thu 3/12
1:50 pm-11:05 am
2 stops27h 15m
$714
ChicagoOlbia
ORD - OLB
ORDOLB
Chicago O'Hare Intl
Wed 5/27
4:47 pm-7:25 pm
2 stops19h 38m
Olbia Costa Smeralda
Tue 6/2
5:10 pm-10:43 pm
3 stops36h 33m
$908
ChicagoCagliari
ORD - CAG
ORDCAG
Chicago O'Hare Intl
Wed 4/29
4:50 pm-4:25 pm
1 stop16h 35m
Cagliari Elmas
Wed 5/6
5:05 pm-2:15 pm
1 stop28h 10m
$938
ChicagoOlbia
ORD - OLB
ORDOLB
Chicago O'Hare Intl
Sun 3/22
10:50 pm-10:40 pm
3 stops17h 50m
Olbia Costa Smeralda
Sun 3/29
2:00 pm-1:20 pm
2 stops30h 20m
$956
ChicagoOlbia
ORD - OLB
ORDOLB
Chicago O'Hare Intl
Fri 3/20
6:01 pm-10:40 pm
3 stops22h 39m
Olbia Costa Smeralda
Fri 3/27
10:05 am-8:00 am
2 stops27h 55m
$1,034
ChicagoOlbia
ORD - OLB
ORDOLB
Chicago O'Hare Intl
Wed 5/27
9:40 pm-4:35 pm
1 stop11h 55m
Olbia Costa Smeralda
Tue 6/2
12:00 pm-6:15 pm
1 stop13h 15m
$1,038
ChicagoOlbia
ORD - OLB
ORDOLB
Chicago O'Hare Intl
Tue 6/9
9:40 pm-4:35 pm
1 stop11h 55m
Olbia Costa Smeralda
Tue 6/23
12:00 pm-6:15 pm
1 stop13h 15m
$1,039
ChicagoOlbia
ORD - OLB
ORDOLB
Chicago O'Hare Intl
Tue 6/30
9:40 pm-4:35 pm
1 stop11h 55m
Olbia Costa Smeralda
Tue 7/7
12:00 pm-6:15 pm
1 stop13h 15m
$1,040
ChicagoOlbia
ORD - OLB
ORDOLB
Chicago O'Hare Intl
Tue 6/9
9:40 pm-4:35 pm
1 stop11h 55m
Olbia Costa Smeralda
Tue 6/16
9:50 am-7:55 pm
1 stop17h 05m
$1,041
ChicagoCagliari
ORD - CAG
ORDCAG
Chicago O'Hare Intl
Wed 5/20
9:55 am-5:45 pm
2 stops24h 50m
Cagliari Elmas
Tue 5/26
6:35 pm-12:35 pm
1 stop25h 00m
$1,060
Showing 1-10 of 20 results
Best time to book a flight from Chicago to Sardinia
Have a flexible travel schedule? Discover the best time to fly to Sardinia from Chicago with our price prediction graph.
ORD-CAG
ORD-OLB
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 Sardinia
CHI-ITSA
ORD-CAG
ORD-OLB
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 February 5, 2026.
See what other customers who have flown with Lufthansa from Chicago to Sardinia have to say. 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.
Food
6.3
Boarding
7.0
Entertainment
6.4
Comfort
6.8
Crew
7.6
Overall
6.8
Reviews
1 / 20
6.0
GoodAnonymous,Dec 2025
SFO - MUC
Food
6.3
Boarding
7.0
Entertainment
6.4
Comfort
6.8
Crew
7.6
Overall
6.8
Reviews
1 / 20
6.0
GoodAnonymous,Dec 2025
SFO - MUC
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Top airline flying from Chicago to Sardinia
Discover the top airline that operate flights from Chicago 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 February 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$827 | Average$1,290 | FlexibilityNo cancel fee | On-time76% |