$592 Cheap Flights from Columbus (CMH) to Cagliari (CAG)

View $592 flight on Mon, May 4, 2026Opens in a new window

Popular airlines from John Glenn Columbus Intl. Airport (CMH) to Elmas Airport (CAG)

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Cheap Flights from Columbus to Cagliari (CMH-CAG)

Prices were available within the past 7 days and start at $592 for one-way flights and $759 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon, May 4 - Mon, May 11
CMH
Columbus
CAG
Cagliari
$759 Roundtrip, found 2 days ago
$759
Roundtrip
found 2 days ago
Select Air Canada flight, departing Mon, May 4 from Columbus to Cagliari, returning Mon, May 11, priced at $759 found 2 days ago
Air Canada
Mon, May 4 - Mon, May 11
CMH
Columbus
CAG
Cagliari
$765 Roundtrip, found 2 days ago
$765
Roundtrip
found 2 days ago
Select Air Canada flight, departing Mon, May 4 from Columbus to Cagliari, returning Mon, May 11, priced at $765 found 2 days ago
Air Canada
Mon, May 4 - Mon, May 11
CMH
Columbus
CAG
Cagliari
$803 Roundtrip, found 2 days ago
$803
Roundtrip
found 2 days ago
Select Air Canada flight, departing Mon, May 4 from Columbus to Cagliari, returning Mon, May 11, priced at $803 found 2 days ago
Air Canada
Wed, Apr 22 - Wed, Apr 29
CMH
Columbus
CAG
Cagliari
$815 Roundtrip, found 4 days ago
$815
Roundtrip
found 4 days ago
Select Air Canada flight, departing Wed, Apr 22 from Columbus to Cagliari, returning Wed, Apr 29, priced at $815 found 4 days ago
Air Canada
Mon, May 4 - Mon, May 11
CMH
Columbus
CAG
Cagliari
$819 Roundtrip, found 2 days ago
$819
Roundtrip
found 2 days ago
Select Air Canada flight, departing Mon, May 4 from Columbus to Cagliari, returning Mon, May 11, priced at $819 found 2 days ago
Air Canada
Mon, May 4 - Mon, May 11
CMH
Columbus
CAG
Cagliari
$821 Roundtrip, found 2 days ago
$821
Roundtrip
found 2 days ago
Select Air Canada flight, departing Mon, May 4 from Columbus to Cagliari, returning Mon, May 11, priced at $821 found 2 days ago
United
Wed, Apr 22 - Wed, Apr 29
CMH
Columbus
CAG
Cagliari
$863 Roundtrip, found 4 days ago
$863
Roundtrip
found 4 days ago
Select United flight, departing Wed, Apr 22 from Columbus to Cagliari, returning Wed, Apr 29, priced at $863 found 4 days ago
Air Canada
Wed, Apr 22 - Wed, Apr 29
CMH
Columbus
CAG
Cagliari
$869 Roundtrip, found 4 days ago
$869
Roundtrip
found 4 days ago
Select Air Canada flight, departing Wed, Apr 22 from Columbus to Cagliari, returning Wed, Apr 29, priced at $869 found 4 days ago
United
Wed, Apr 22 - Wed, Apr 29
CMH
Columbus
CAG
Cagliari
$871 Roundtrip, found 4 days ago
$871
Roundtrip
found 4 days ago
Select United flight, departing Wed, Apr 22 from Columbus to Cagliari, returning Wed, Apr 29, priced at $871 found 4 days ago
Lufthansa
Wed, Apr 22 - Wed, Apr 29
CMH
Columbus
CAG
Cagliari
$1,063 Roundtrip, found 4 days ago
$1,063
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Wed, Apr 22 from Columbus to Cagliari, returning Wed, Apr 29, priced at $1,063 found 4 days ago

Frequently asked questions

How much does a flight from John Glenn Columbus Intl. Airport (CMH) to Elmas Airport (CAG) cost?
Lock in a cheap one-way flight from $592 or cheap return flight from $759 from John Glenn Columbus Intl. Airport (CMH) to Elmas Airport (CAG) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from John Glenn Columbus Intl. Airport (CMH) to Elmas Airport (CAG)?
Traveling in May may help you find better deals, as it's the cheapest month for flights between CMH and CAG. You'll often find the lowest fares during off-peak months.
What is the cheapest airline that flies from John Glenn Columbus Intl. Airport (CMH) to Elmas Airport (CAG)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest CMH to CAG flight.
How many flights per day from John Glenn Columbus Intl. Airport (CMH) to Elmas Airport (CAG)?
There are no daily direct flights from John Glenn Columbus Intl. Airport (CMH) to Elmas Airport (CAG). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from CMH to CAG?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from John Glenn Columbus Intl. Airport (CMH) to Elmas Airport (CAG)?
To touch down at Elmas Airport (CAG) on time, opt for a flight that leaves from John Glenn Columbus Intl. Airport (CMH) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from John Glenn Columbus Intl. Airport (CMH) to Elmas Airport (CAG) last-minute?
Last-minute bookings from CMH to CAG are generally more expensive. To secure the best prices, start searching for flights well ahead of time. That said, if you're flexible with your travel plans, it's possible to land a cheap ticket right before your journey.
Is it cheaper to book a CMH to CAG flight and hotel package?
Opting for a CMH to CAG flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Select from our impressive range of hotels and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from John Glenn Columbus Intl. Airport (CMH) to Elmas Airport (CAG)?
If you reserved your CMH to CAG flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you'd like more information.

Travel information

Origin airport
John Glenn Columbus Intl.
Destination airport
Elmas
Roundtrip price
$758
Distance
4646 mi

Book with confidence

Columbus to Cagliari Flights

The cheapest times to fly from Columbus to Cagliari

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Columbus to Cagliari are during the month of May. You can find some of the cheapest flights from Columbus to Cagliari with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Columbus to Cagliari

Sunday is one of the best days to book for cheap flights from Columbus to Cagliari: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Columbus to Cagliari

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Columbus to Cagliari in 2025. You can also book with separate airlines for your outbound and return journeys, from $592 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Columbus to Cagliari flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Columbus to Cagliari airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Columbus to Cagliari Flights

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*Available to One Key members.