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Cagliari

$457+ 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 5/21. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — CAG
Apr 27 — May 41
Sun 4/27
Sun 5/4
1 adult, Economy
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Cheap 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 April 22, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$923
(Mytrip)

One-way from

$457
(Kiwi.com)
Provider with most accurate pricing for Chicago (CHI)-Cagliari Elmas flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Cagliari Elmas flights.
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From Chicago (CHI) to Cagliari Elmas
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One-way flight from Chicago (CHI) to Cagliari Elmas
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Find flight deals from Chicago to Cagliari

Cheapest flights from Chicago to Cagliari
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 April 22, 2025.

This Mytrip deal was found by Cheapflights users on 4/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/412:00 pmORD - CAG
3 stops29h 30mMultiple Airlines
Wed 6/1111:40 pmCAG - ORD
2 stops22h 45mMultiple Airlines
Deal found 4/21$923
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/1411:22 amORD - CAG
2 stops22h 03mDelta
Sun 6/225:05 pmCAG - ORD
1 stop28h 05mDelta
Deal found 4/22$1,001
This Gurufare deal was found by Cheapflights users on 4/21. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/39:40 pmORD - CAG
1 stop12h 55mLufthansa
Sun 10/126:25 pmCAG - ORD
1 stop25h 05mLufthansa
Deal found 4/21$1,129
This SWISS deal was found by Cheapflights users on 4/21. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/57:05 pmORD - CAG
1 stop30h 05mSWISS
Thu 6/128:35 amCAG - ORD
1 stop34h 35mSWISS
Deal found 4/21$1,322
This KLM deal was found by Cheapflights users on 4/22. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/144:20 pmORD - CAG
1 stop17h 05mKLM
Sun 6/225:05 pmCAG - ORD
1 stop28h 05mKLM
Deal found 4/22$1,354
This Gurufare deal was found by Cheapflights users on 4/21. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/286:36 pmORD - CAG
2 stops41h 34mBritish Airways
Sat 7/129:40 pmCAG - ORD
2 stops42h 33mBritish Airways
Deal found 4/21$1,365

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 2,558,603 searches. Data last updated April 22, 2025.
Use the filters below to find and compare flights from Chicago to Cagliari that are best for you.

Fly from

Chicago

Fly to

Cagliari

Route

Depart

Return

Price

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Wed 6/4

12:00 pm-12:30 am

3 stops29h 30m

Cagliari Elmas

Wed 6/11

11:40 pm-3:25 pm

2 stops22h 45m

$923

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Sat 6/14

11:22 am-4:25 pm

2 stops22h 03m

Cagliari Elmas

Sun 6/22

5:05 pm-2:10 pm

1 stop28h 05m

$1,001

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Fri 10/3

9:40 pm-5:35 pm

1 stop12h 55m

Cagliari Elmas

Sun 10/12

6:25 pm-12:30 pm

1 stop25h 05m

$1,129

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Thu 6/5

7:05 pm-8:10 am

1 stop30h 05m

Cagliari Elmas

Thu 6/12

8:35 am-12:10 pm

1 stop34h 35m

$1,322

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Sat 6/14

4:20 pm-4:25 pm

1 stop17h 05m

Cagliari Elmas

Sun 6/22

5:05 pm-2:10 pm

1 stop28h 05m

$1,354

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Sat 6/28

6:36 pm-7:10 pm

2 stops41h 34m

Cagliari Elmas

Sat 7/12

9:40 pm-9:13 am

2 stops42h 33m

$1,365

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Wed 5/21

8:37 am-8:30 am

3 stops40h 53m

$457

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Fri 6/6

3:35 pm-6:35 pm

2 stops44h 00m

$919

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Fri 6/6

7:05 pm-8:05 am

1 stop30h 00m

$968

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Mon 8/18

4:30 pm-6:50 pm

1 stop19h 20m

$4,079

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/20

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*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-Cagliari flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Chicago-Cagliari flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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.
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

What is the cheapest time of day to fly from CHI to CAG?

Find hourly flight availability from Chicago to Cagliari. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 22, 2025.

It’s typically best to fly out from Chicago to Cagliari at noon. Doing so could potentially save you 16% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Cagliari by month

Plan your trip to Cagliari by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Cagliari ranges from 0.1 - 2.2 inches per month. February is typically the wettest month, when rainfall can reach 2.2 in. July is typically the driest time to visit Cagliari when rainfall is around 0.1 in.

Temperature in Cagliari by month

Plan your trip to Cagliari by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Cagliari, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing Cagliari

Get insights into the airlines that provide service to Cagliari. 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 Cagliari. Reviews last updated April 22, 2025.
Delta
8.0
Very good
7,920 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,331 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,582 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.0
Good
9,180 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Lufthansa
6.7
Okay
7,023 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Chicago 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?

    If you book a flight to Cagliari from Chicago, you will be flying to Elmas, which is the city’s only airport. Cagliari Elmas (CAG) is located 4.0 mi from the center of Cagliari. There are 0 flights from Chicago to Elmas per day from 1 airline.

  • What are the cheapest airlines flying from Chicago to Cagliari round-trip?

    Our cheapest airline available from Chicago to Cagliari is Delta. Our recent data shows that you can find tickets from as low as $1,001 on this airline. Additional options worth looking into are SWISS and KLM, starting at $1,322 and $1,354 round-trip.

  • Can I find deals for flights from Chicago to Cagliari that include hotel bookings?

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

  • How can I find direct flights from Chicago to Cagliari?

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

  • Can I find deals for business class flights from Chicago to Cagliari?

    Yes. Cheapflights offers flight deals from Chicago 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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Alternative routes for Chicago to Cagliari

See prices for flight routes from nearby airports that may be better suited for you.
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St. Louis to Cagliari flights

Top airline flying from Chicago to Cagliari

Discover the top airline that operate flights from Chicago to Cagliari. 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 April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
ITA AirwaysCheapest$917Average$1,060FlexibilityNo cancel feeOn-time81%

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