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Cagliari

$782+ Cheap flights from O'Hare Intl (ORD) to Cagliari (CAG)

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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CAG
Jan 24 — Jan 311
Sat 1/24
Sat 1/31
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Cagliari

Best flights from O'Hare Intl to Cagliari
Discover carefully curated flight deals from O'Hare Intl to Cagliari that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 25, 2025.

This FlightHub deal was found by Cheapflights users on 12/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/259:40 pmORD - CAG
1 stop13h 05mMultiple Airlines
Thu 5/78:45 amCAG - ORD
2 stops30h 20mMultiple Airlines
Deal found 12/23$782
This KAYAK deal was found by Cheapflights users on 12/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:05 pmORD - CAG
1 stop30h 05mSWISS
Thu 5/78:45 amCAG - ORD
1 stop35h 00mSWISS
Deal found 12/23$835
This KAYAK deal was found by Cheapflights users on 12/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/245:45 pmORD - CAG
2 stops41h 00mLufthansa
Thu 5/76:35 pmCAG - ORD
1 stop24h 55mLufthansa
Deal found 12/23$860
This Vueling Global deal was found by Cheapflights users on 12/23. 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 Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/264:30 pmORD - CAG
2 stops33h 20mMultiple Airlines
Thu 5/79:35 amCAG - ORD
2 stops35h 40mMultiple Airlines
Deal found 12/23$786
This FlightHub deal was found by Cheapflights users on 12/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/274:43 pmORD - CAG
2 stops56h 07mMultiple Airlines
Thu 5/78:45 amCAG - ORD
2 stops18h 23mMultiple Airlines
Deal found 12/23$845
This Kiwi.com deal was found by Cheapflights users on 12/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/189:55 pmORD - CAG
2 stops28h 15mMultiple Airlines
Sun 1/256:40 pmCAG - ORD
1 stop32h 15mMultiple Airlines
Deal found 12/23$858

Find flight deals from O'Hare Intl to Cagliari

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) 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 December 25, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$782
(FlightHub)
Provider with most accurate pricing for Chicago O'Hare Intl-Cagliari Elmas flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Cagliari Elmas flights.
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From Chicago O'Hare Intl to Cagliari Elmas
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Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl 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 2,558,603 searches. Data last updated December 25, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Cagliari that are best for you.

Fly from

O'Hare Intl

Fly to

Cagliari

Route

Depart

Return

Price

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Sat 4/25

9:40 pm-5:45 pm

1 stop13h 05m

Cagliari Elmas

Thu 5/7

8:45 am-8:05 am

2 stops30h 20m

$782

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Sun 4/26

4:30 pm-8:50 am

2 stops33h 20m

Cagliari Elmas

Thu 5/7

9:35 am-2:15 pm

2 stops35h 40m

$786

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Thu 4/23

7:05 pm-8:10 am

1 stop30h 05m

Cagliari Elmas

Thu 5/7

8:45 am-12:45 pm

1 stop35h 00m

$835

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Mon 4/27

4:43 pm-7:50 am

2 stops56h 07m

Cagliari Elmas

Thu 5/7

8:45 am-8:08 pm

2 stops18h 23m

$845

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Sun 1/18

9:55 pm-9:10 am

2 stops28h 15m

Cagliari Elmas

Sun 1/25

6:40 pm-7:55 pm

1 stop32h 15m

$858

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Fri 4/24

5:45 pm-5:45 pm

2 stops41h 00m

Cagliari Elmas

Thu 5/7

6:35 pm-12:30 pm

1 stop24h 55m

$860

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/23

Compare providers for flights from O'Hare Intl 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 O'Hare Intl to Cagliari in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Cagliari flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Chicago O'Hare Intl Airport-Cagliari flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Cagliari flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Cagliari flights, Cheapflights users trust eDreams the most. eDreams 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 O'Hare Intl Airport-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 O'Hare Intl to Cagliari

Have a flexible travel schedule? Discover the best time to fly to Cagliari from O'Hare Intl 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.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Cagliari. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Cagliari from Chicago O'Hare Intl?

    Cagliari Elmas (CAG), located 4.0 mi from the city center, is the airport you fly into when you book flights from Chicago O'Hare Intl to Cagliari. 0 airlines have flights to Elmas from Chicago O'Hare Intl on a regular basis. Booking flights from Chicago O'Hare Intl to Cagliari Elmas should not be difficult; the airport handles an average of 0 inbound flights from Chicago O'Hare Intl per day.

  • How long is the flight from Chicago O'Hare Intl Airport to Cagliari?

    Airlines like SWISS fly from Chicago O'Hare Intl Airport to Cagliari in about 30h 05m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 4785 mi.

  • Can I find deals for flights from O'Hare Intl to Cagliari that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Cagliari flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Cagliari?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Cagliari.

  • Can I find deals for business class flights from O'Hare Intl to Cagliari?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Cagliari 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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Oristano

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