$353+ Cheap flights from Chicago (CHI) to Cagliari (CAG)
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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — CAG
Sep 23 — Sep 301
Round-trip
1 adult, Economy
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Find cheap flights from Chicago to Cagliari 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Chicago to Cagliari
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Best
Last-minute
One-way
Cheapest flights from Chicago to CagliariExplore the most affordable flight options available from Chicago to Cagliari. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 24, 2026.
Explore the most affordable flight options available from Chicago to Cagliari. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 24, 2026.
This Mytrip deal was found by Cheapflights users on 8/23. 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.
Mon 10/57:15 pm -
2 stops20h 10m
Mon 10/192:20 pm -
2 stops32h 50m
Deal found 8/23![Multiple Airlines logo]()
$833
This Mytrip deal was found by Cheapflights users on 8/23. 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 10/711:25 am -
2 stops19h 35m
Wed 10/149:00 am -
2 stops31h 40m
Deal found 8/23![Multiple Airlines logo]()
$851
This Kiwi.com deal was found by Cheapflights users on 8/21. 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.
Mon 10/57:05 pm -
1 stop30h 20m
Mon 10/125:15 pm -
2 stops51h 45m
Deal found 8/21![Multiple Airlines logo]()
$908
This Mytrip deal was found by Cheapflights users on 8/22. 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 10/611:25 am -
2 stops16h 50m
Tue 10/131:50 pm -
2 stops26h 50m
Deal found 8/22![Multiple Airlines logo]()
$1,002
Best flights from Chicago to CagliariDiscover carefully curated flight deals from Chicago to Cagliari that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 24, 2026.
Discover carefully curated flight deals from Chicago to Cagliari that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 24, 2026.
This Gotogate deal was found by Cheapflights users on 8/22. 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.
Tue 10/67:05 pm -
1 stop29h 35m
Tue 10/138:55 am -
1 stop34h 40m
Deal found 8/22![SWISS logo]()
$1,028
This SmartFares deal was found by Cheapflights users on 8/22. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/68:40 pm -
2 stops38h 30m
Tue 10/136:35 pm -
2 stops25h 20m
Deal found 8/22![Multiple Airlines logo]()
$1,033
This KLM deal was found by Cheapflights users on 8/21. 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 10/55:50 pm -
2 stops15h 35m
Mon 10/125:05 pm -
1 stop28h 10m
Deal found 8/21![KLM logo]()
$1,087
This Delta deal was found by Cheapflights users on 8/21. 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.
Mon 10/1210:24 am -
2 stops23h 01m
Thu 10/225:05 pm -
1 stop28h 10m
Deal found 8/21![Delta logo]()
$1,091
This Kiwi.com deal was found by Cheapflights users on 8/21. 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.
Mon 10/53:35 pm -
1 stop19h 10m
Mon 10/129:05 pm -
1 stop22h 30m
Deal found 8/21![Multiple Airlines logo]()
$1,072
This KLM deal was found by Cheapflights users on 8/20. 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 10/125:29 pm -
2 stops15h 56m
Thu 10/225:05 pm -
1 stop28h 10m
Deal found 8/20![KLM logo]()
$1,091
Last-minute flights from Chicago to CagliariDiscover last-minute flight deals from Chicago to Cagliari. Data last updated August 24, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Cagliari. Data last updated August 24, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/19. 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.
Wed 9/24:50 pm -
1 stop16h 35m
Fri 9/115:05 pm -
2 stops30h 09m
Deal found 8/19![Delta logo]()
$1,284
This KLM deal was found by Cheapflights users on 8/19. 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 9/24:50 pm -
1 stop16h 35m
Fri 9/115:05 pm -
1 stop28h 10m
Deal found 8/19![KLM logo]()
$1,328
This Arangrant deal was found by Cheapflights users on 8/23. 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 Arangrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/34:05 pm -
1 stop19h 10m
Sun 9/67:05 pm -
1 stop24h 50m
Deal found 8/23![Lufthansa logo]()
$6,531
This Mytrip deal was found by Cheapflights users on 8/23. 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 9/42:20 pm -
2 stops25h 25m
Wed 9/99:45 am -
2 stops33h 55m
Deal found 8/23![Multiple Airlines logo]()
$1,214
This Delta deal was found by Cheapflights users on 8/23. 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 9/41:59 pm -
2 stops21h 01m
Tue 9/85:05 pm -
1 stop28h 25m
Deal found 8/23![Delta logo]()
$1,275
This Mytrip deal was found by Cheapflights users on 8/23. 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 9/43:45 pm -
2 stops22h 05m
Tue 9/88:55 am -
3 stops27h 20m
Deal found 8/23![Multiple Airlines logo]()
$1,612
One-way flights from Chicago to CagliariSearch for one-way flight options from Chicago to Cagliari. Find affordable one-way fares based on user searches. Data last updated August 24, 2026.
Search for one-way flight options from Chicago to Cagliari. Find affordable one-way fares based on user searches. Data last updated August 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 11/246:30 pm -
3 stops30h 10m
Deal found 8/19![Multiple Airlines logo]()
$353
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
Mon 11/236:30 pm -
3 stops19h 05m
Deal found 8/19![Multiple Airlines logo]()
$365
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
Wed 11/256:30 pm -
3 stops19h 00m
Deal found 8/19![Multiple Airlines logo]()
$375
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
Sun 11/226:30 pm -
3 stops23h 00m
Deal found 8/19![Multiple Airlines logo]()
$392
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
Thu 11/266:30 pm -
2 stops17h 10m
Deal found 8/19![Multiple Airlines logo]()
$422
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
Sat 11/215:20 pm -
3 stops21h 40m
Deal found 8/19![Multiple Airlines logo]()
$473
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 11/209:50 pm -
2 stops17h 05m
Deal found 8/19![Multiple Airlines logo]()
$483
Find flight deals from Chicago to Cagliari
Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Cagliari (CAG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 24, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $833 (Mytrip) |
One-way from | $353 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago to Cagliari 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 7,457,451 searches. Data last updated August 24, 2026.
Use the filters below to find and compare flights from Chicago to Cagliari that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoCagliari
ORD Chicago O'Hare Intl - CAG Cagliari Elmas
ORDCAG
Chicago O'Hare Intl
Tue 10/6
7:05 pm-7:40 am
1 stop29h 35m
Cagliari Elmas
Tue 10/13
8:55 am-12:35 pm
1 stop34h 40m
$1,028
ChicagoCagliari
ORD Chicago O'Hare Intl - CAG Cagliari Elmas
ORDCAG
Chicago O'Hare Intl
Tue 10/6
8:40 pm-6:10 pm
2 stops38h 30m
Cagliari Elmas
Tue 10/13
6:35 pm-12:55 pm
2 stops25h 20m
$1,033
Quickest round-trip
ChicagoCagliari
ORD Chicago O'Hare Intl - CAG Cagliari Elmas
ORDCAG
Chicago O'Hare Intl
Mon 10/5
3:35 pm-5:45 pm
1 stop19h 10m
Cagliari Elmas
Mon 10/12
9:05 pm-12:35 pm
1 stop22h 30m
$1,072
ChicagoCagliari
ORD Chicago O'Hare Intl - CAG Cagliari Elmas
ORDCAG
Chicago O'Hare Intl
Mon 10/5
5:50 pm-4:25 pm
2 stops15h 35m
Cagliari Elmas
Mon 10/12
5:05 pm-2:15 pm
1 stop28h 10m
$1,087
ChicagoCagliari
ORD Chicago O'Hare Intl - CAG Cagliari Elmas
ORDCAG
Chicago O'Hare Intl
Mon 10/12
10:24 am-4:25 pm
2 stops23h 01m
Cagliari Elmas
Thu 10/22
5:05 pm-2:15 pm
1 stop28h 10m
$1,091
ChicagoCagliari
ORD Chicago O'Hare Intl - CAG Cagliari Elmas
ORDCAG
Chicago O'Hare Intl
Mon 10/12
5:29 pm-4:25 pm
2 stops15h 56m
Cagliari Elmas
Thu 10/22
5:05 pm-2:15 pm
1 stop28h 10m
$1,091
Cheapest one-way
ChicagoCagliari
ORD Chicago O'Hare Intl - CAG Cagliari Elmas
ORDCAG
Chicago O'Hare Intl
Mon 11/23
6:30 pm-8:35 pm
3 stops19h 05m
$365
Quickest one-way
ChicagoCagliari
ORD Chicago O'Hare Intl - CAG Cagliari Elmas
ORDCAG
Chicago O'Hare Intl
Wed 11/25
6:30 pm-8:30 pm
3 stops19h 00m
$375
ChicagoCagliari
ORD Chicago O'Hare Intl - CAG Cagliari Elmas
ORDCAG
Chicago O'Hare Intl
Sun 11/22
6:30 pm-12:30 am
3 stops23h 00m
$392
ChicagoCagliari
ORD Chicago O'Hare Intl - CAG Cagliari Elmas
ORDCAG
Chicago O'Hare Intl
Sat 11/21
5:20 pm-10:00 pm
3 stops21h 40m
$473
Showing 1-10 of 12 resultsSorted by cheapest first
Compare providers for flights from Chicago to Cagliari
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Cagliari in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Chicago-Cagliari flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Chicago-Cagliari flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Chicago-Cagliari flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago-Cagliari flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Cagliari flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Chicago to Cagliari
Have a flexible travel schedule? Discover the best time to fly to Cagliari from Chicago with our price prediction graph.
CHI-CAG
ORD-CAG
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 Cagliari
CHI-CAG
ORD-CAG
No data available for this route at this time. Please check back soon.
Related info for your journey
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Book flights to Cagliari if you plan to visit one of these locationsOristano
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