$659 Find Cheap Flights from Boston to Cagliari - Compare and Save

In the last 5 days, the lowest price for a flight from Boston to Cagliari was $771 for a one-way ticket and $789 for a round-trip.

Yes, you’ll need a passport to travel to Cagliari from Boston.

Boston airport is called Boston Logan Intl and the only airport in Cagliari is Cagliari Elmas.

We unfortunately don’t have that data for this specific route.

SkyTeam, and Star Alliance are the airline alliances operating flights between Boston and Cagliari, with SkyTeam being the most commonly used for this route.

The two airlines most popular with KAYAK users for flights from Boston to Cagliari are Delta and Lufthansa. With an average price for the route of $1,062 and an overall rating of 7.8, Delta is the most popular choice. Lufthansa is also a great choice for the route, with an average price of $952 and an overall rating of 6.8.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Cagliari.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cagliari from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cagliari with an airline and back to Boston with another airline. Booking your flights between Boston and CAG can sometimes prove cheaper using this method.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cagliari from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.