$897 Cheap Flights from Cagliari (CAG) to Honolulu (HNL)

View $897 flight on Wed, Jun 17, 2026Opens in a new window

Popular airlines from Elmas Airport (CAG) to Daniel K. Inouye Intl. Airport (HNL)

Cheap Flights from Cagliari to Honolulu (CAG-HNL)

Prices were available within the past 7 days and start at $897 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Elmas Airport (CAG) to Daniel K. Inouye Intl. Airport (HNL) cost?
Grab a cheap one-way flight from $897 or cheap return flight from Elmas Airport (CAG) to Daniel K. Inouye Intl. Airport (HNL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Elmas Airport (CAG) to Daniel K. Inouye Intl. Airport (HNL)?
is the cheapest month to fly from CAG to HNL. Traveling during quieter months is often the key to finding better deals on flights.
What is the cheapest airline that flies from Elmas Airport (CAG) to Daniel K. Inouye Intl. Airport (HNL)?
To find the cheapest airline that'll fly you from CAG to HNL, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Elmas Airport (CAG) to Daniel K. Inouye Intl. Airport (HNL)?
There are no daily nonstop flights available from Elmas Airport (CAG) to Daniel K. Inouye Intl. Airport (HNL). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from CAG to HNL?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change depending on a range of factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Elmas Airport (CAG) to Daniel K. Inouye Intl. Airport (HNL)?
To land at Daniel K. Inouye Intl. Airport (HNL) on time, pick a flight that leaves from Elmas Airport (CAG) 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 Elmas Airport (CAG) to Daniel K. Inouye Intl. Airport (HNL) last-minute?
Last-minute bookings from CAG to HNL are generally more expensive. To secure the cheapest rates, start searching for flights early. That being said, if your travel plans are flexible, you may score a cheap fare right before you leave.
Is it cheaper to book a CAG to HNL flight and hotel package?
You can save money by securing a CAG to HNL flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. Once you've selected your preferred flights and accommodations, you can add extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from Elmas Airport (CAG) to Daniel K. Inouye Intl. Airport (HNL)?
If you booked your CAG to HNL flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

Travel information

Travel information

Origin airport
Elmas
Destination airport
Daniel K. Inouye Intl.
Distance
8166 mi

Book with confidence

Book with confidence

Cagliari to Honolulu Flights

The cheapest times to fly from Cagliari to Honolulu

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 Cagliari to Honolulu are during the month of . You can find some of the cheapest flights from Cagliari to Honolulu with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Cagliari to Honolulu

Sunday is one of the best days to book for cheap flights from Cagliari to Honolulu: 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 Cagliari to Honolulu

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 Cagliari to Honolulu in 2025. You can also book with separate airlines for your outbound and return journeys, from $897 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 Cagliari to Honolulu 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 Cagliari to Honolulu 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.

 

Cagliari to Honolulu Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.