Cagliari

$274+ Cheap flights from Illinois 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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CAG
Jul 7 — Jul 141
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Cheap flight deals from Illinois to Cagliari

Keep the following information in mind while searching for Illinois to Cagliari flight deals. Data was last updated July 2, 2025.

Round-trip from

$577
(Trip.com)

One-way from

$274
(Mytrip)
From Illinois to Cagliari Elmas
One-way flight from Illinois to Cagliari Elmas

Find flight deals from Illinois to Cagliari

Cheapest flights from Illinois to Cagliari
Explore the most affordable flight options available from Illinois to Cagliari. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2025.

This Trip.com deal was found by Cheapflights users on 6/30. 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.
Thu 8/148:50 pmORD - CAG
2 stops19h 00mMultiple Airlines
Thu 8/218:30 pmCAG - ORD
2 stops26h 40mMultiple Airlines
Deal found 6/30$577
This SWISS deal was found by Cheapflights users on 7/1. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/102:20 pmORD - CAG
1 stop23h 05mSWISS
Mon 8/259:10 pmCAG - ORD
1 stop25h 45mSWISS
Deal found 7/1$761
This Air France deal was found by Cheapflights users on 7/1. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/105:10 pmORD - CAG
1 stop17h 50mAir France
Mon 8/256:45 pmCAG - ORD
2 stops28h 28mAir France
Deal found 7/1$776
This Delta deal was found by Cheapflights users on 6/30. 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.
Thu 8/142:00 pmORD - CAG
2 stops21h 00mDelta
Thu 8/215:05 pmCAG - ORD
1 stop28h 05mDelta
Deal found 6/30$852

Cheapflights Fare Finder

Customize your flight search to find flights from Illinois 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 July 2, 2025.
Use the filters below to find and compare flights from Illinois to Cagliari that are best for you.

Fly from

Illinois

Fly to

Cagliari

Route

Depart

Return

Price

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Thu 8/14

8:50 pm-10:50 pm

2 stops19h 00m

Cagliari Elmas

Thu 8/21

8:30 pm-4:10 pm

2 stops26h 40m

$577

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Sun 8/10

2:20 pm-8:25 pm

1 stop23h 05m

Cagliari Elmas

Mon 8/25

9:10 pm-3:55 pm

1 stop25h 45m

$761

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Sun 8/10

5:10 pm-6:00 pm

1 stop17h 50m

Cagliari Elmas

Mon 8/25

6:45 pm-4:13 pm

2 stops28h 28m

$776

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Thu 8/14

2:00 pm-6:00 pm

2 stops21h 00m

Cagliari Elmas

Thu 8/21

5:05 pm-2:10 pm

1 stop28h 05m

$852

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Fri 8/15

6:00 pm-10:50 pm

2 stops21h 50m

$274

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Fri 8/29

7:05 pm-8:05 am

1 stop30h 00m

$656

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Fri 8/15

1:25 pm-11:45 am

2 stops15h 20m

$659

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Fri 8/15

4:15 pm-4:25 pm

1 stop17h 10m

$685

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Mon 8/18

4:30 pm-6:50 pm

1 stop19h 20m

$4,089

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from Illinois to Cagliari

Have a flexible travel schedule? Discover the best time to fly to Cagliari 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 Cagliari
No data available for this route at this time. Please check back soon.

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 July 2, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and Air France from Illinois to Cagliari to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good
8.0
Very good

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Illinois 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 Illinois?

    For a flight from Illinois to Cagliari, you will be flying into Elmas. Cagliari Elmas (CAG) is just 4.0 mi from the center of the city.

  • What are the cheapest airlines to fly from Illinois to Cagliari one-way?

    One-way options have recently been found by users for as low as $656 on SWISS. Other airlines that offer cheap prices include Delta from $659 and KLM from $685 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois 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

Traveling to a place near Illinois?

Book flights to Illinois if you plan to visit one of these locations
Oristano
Pula

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