How long is the flight from USA to Cagliari?

A quick flight from USA to Cagliari can take about 15h 40m. SWISS provides one of the quickest options available for as low as $552. USA and Cagliari are separated by a distance of 4027 mi. This flight may include one or multiple stops.

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.

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).

What are the most popular routes from USA to Cagliari?

While some choose either Newark - Cagliari Elmas or Boston Logan Intl - Cagliari Elmas, New York John F Kennedy Intl - Cagliari Elmas is the most popular route from USA to Cagliari.

What are the most popular airlines that fly from USA to Cagliari?

The most popular airlines flying from USA to Cagliari are SWISS, Vueling and Delta. Something to consider prior to booking your flight.

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

A simple way to save on the total cost of your ticket is to fly from USA to Cagliari in the evening. If you’re flexible enough to do this you can expect to save up to 55% on your trip compared to booking a flight at noon.

What airport do you fly into for flights to Cagliari from United States?

Located just 4.0 mi from the city center, Cagliari Elmas (CAG) is the airport most travelers will use when flying to Cagliari from United States.

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

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

How can I find direct flights from USA to Cagliari?

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

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

Yes. Cheapflights offers flight deals from USA 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.

$266+ Flights from the United States to Cagliari

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$496 (Mytrip)
One-way from	$266 (Kiwi.com)

ITA Airways

ITA Airways' Business Class Long Haul offers larger pods and luxury amenity kits.

ITA Airways' Premium Economy offers first class-style seats with more legroom and upgraded meals.

SWISS

SWISS offers complimentary Messaging Wi-Fi on long-haul flights for services like iMessage and WhatsApp.

SWISS's Taste of Switzerland program features dishes by Michelin-starred chefs on long-haul flights.

Lufthansa

Lufthansa's Allegris economy seats offer adjustable headrests and a bi-fold tray table.

Lufthansa's Sleeper's Row offers extra space with a mattress and business-class blanket.

Vueling

Vueling's Space One seats include an overhead cabin bag and are at the front of the aircraft.

Vueling offers facial recognition boarding at select Spanish airports for faster boarding.

Delta

Delta One offers 180-degree flat-bed seats with duvets and lumbar pillows on long-haul routes.

Delta offers free Wi-Fi on most international long-haul routes for SkyMiles members.

British Airways

BA's Club Suite offers solo pods with a door for privacy on select aircraft.

BA's World Traveller Plus offers extra seat width and legroom in a dedicated cabin.

Airline	Cheapest	Average	Flexibility	On-time
SWISS	Cheapest$531	Average$870	FlexibilityNo cancel fee	On-time79%
Vueling	Cheapest$573	Average$700	FlexibilityNo cancel fee	On-time88%
Lufthansa	Cheapest$651	Average$1,042	FlexibilityNo cancel fee	On-time76%
Delta	Cheapest$764	Average$1,597	FlexibilityNo cancel fee	On-timeN/A

$266+ Cheap flights from the United States 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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from USA to Cagliari

Keep the following information in mind while searching for USA to Cagliari flight deals. Data was last updated November 19, 2025.

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Round-trip from

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Find flight deals from USA to Cagliari

Cheapest flights from USA to CagliariExplore the most affordable flight options available from USA to Cagliari. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 19, 2025.

Explore the most affordable flight options available from USA to Cagliari. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 19, 2025.

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Best time to book a flight from USA to Cagliari

Have a flexible travel schedule? Discover the best time to fly to Cagliari from USA with our price prediction graph.

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Everything you need to know about your flight from the United States to Cagliari

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

Find hourly flight availability from USA 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 November 19, 2025.

The best insider tips for theUnited States to Cagliari flights

Cheapflights partnered with top experts to bring you the best recommendations for your theUnited States to Cagliari trip

Airlines

ITA Airways

SWISS

Lufthansa

Vueling

Delta

British Airways

Our travel experts

Reviews of airlines servicing Cagliari

Read through reviews of airlines operating flights from the United States to Cagliari, such as Delta, SWISS, and Vueling. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from USA 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 United States?

How long is the flight from USA to Cagliari?

What are the most popular routes from USA to Cagliari?

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

How can I find direct flights from USA to Cagliari?

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

Traveling to a place near Cagliari?

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Alternative routes for USA to Cagliari

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Top 4 airlines flying from USA to Cagliari

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Cheapest flights from USA to Cagliari
Explore the most affordable flight options available from USA to Cagliari. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 19, 2025.