Cheap flights from Chicago O'Hare Intl Airport to Cagliari from $376
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Cagliari departing on 4/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Chicago O'Hare Intl Airport to Cagliari
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
SWISS flights from Chicago O'Hare Intl Airport to Cagliari
Our best SWISS deals on Chicago O'Hare Intl Airport to Cagliari flight tickets
Delta flights from Chicago O'Hare Intl Airport to Cagliari
Our best Delta deals on Chicago O'Hare Intl Airport to Cagliari flight tickets
See travel insights to Cagliari from
How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Cagliari
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest day to depart on your flight to Cagliari?
The cheapest day to depart from Chicago O'Hare Intl Airport to Cagliari is on a Sunday when prices can be found for as low as $957. On the other hand, Monday is the most expensive day to depart from Chicago O'Hare Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,345.
What is the cheapest time of day to depart on your flight to Cagliari?
Our most recent data shows that the best time of day to fly to Cagliari is in the evening. Flights from Chicago O'Hare Intl Airport to Cagliari during this time can be as low as $911. Try not to purchase tickets in the afternoon because they tend to be around $1,072. Of course, these prices can vary depending on the time of year and what airport you fly to.
When to book flights from Chicago O'Hare Intl Airport to Cagliari
Cheap Chicago O'Hare Intl Airport to Cagliari (ORD to CAG) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Cagliari
How far is Chicago O'Hare Intl to Cagliari Elmas by plane?
Chicago O'Hare Intl and Cagliari Elmas are 4788.9 mi apart from one another. By plane, this route typically takes 11h 55m.
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Cagliari Elmas Airport?
Prices for flights from Chicago O'Hare Intl Airport to Cagliari Elmas Airport are updated daily.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Cagliari Elmas Airport?
There is 1 operator available for flights from Chicago O'Hare Intl Airport to Cagliari Elmas Airport as of March 2025.
How old do you have to be to fly from Chicago O'Hare Intl Airport to Cagliari Elmas Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago O'Hare Intl Airport to Cagliari Elmas Airport.
What documentation or ID do you need to fly to Cagliari Elmas Airport?
The travel and health documents you'll need for your trip to Cagliari Elmas Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cagliari Elmas Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Chicago O'Hare Intl Airport to Cagliari?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Chicago O'Hare Intl Airport to Cagliari is ITA Airways (100% of total bookings).
Best airlines flying from Chicago O'Hare Intl Airport to Cagliari
Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Cagliari with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $917 | Free Cancellation | Rating 6.7 943 reviews |
Traveling to a place near Cagliari?
Book flights to Cagliari if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Chicago to Cagliari?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Cagliari. momondo saves you time and could save you money on your trip.
Can I find flights from Chicago to Cagliari with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Chicago to Cagliari flights to just show those with flexible booking policies.
How can momondo help me find flights from Chicago to Cagliari?
momondo provides multiple filters to help you find the best flight to Cagliari from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Chicago to Cagliari right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Cagliari, momondo offers a useful price alert feature which will track prices for flights to Cagliari from Chicago and alert you when they change.