How does KAYAK find such low prices on flights from Massachusetts to Cagliari?

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 Massachusetts to Cagliari.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Massachusetts to Cagliari?

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

What is the Hacker Fare option on flights from Massachusetts to Cagliari?

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 Massachusetts with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Massachusetts to Cagliari?

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 Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$500 CHEAP FLIGHTS from Massachusetts to Cagliari

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Flight Deals

Cheap Flights from Massachusetts to Cagliari

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Massachusetts to Cagliari

Mon, Nov 30 - Mon, Dec 7

7:50 pm - 6:30 pmBOS Boston Logan Intl-CAG Cagliari Elmas

16h 40m2 stops Reykjavik Keflavik Intl Rome Fiumicino

6:30 am - 5:50 pmCAG Cagliari Elmas-BOS Boston Logan Intl

17h 20m2 stops Rome Fiumicino Reykjavik Keflavik Intl

$777Multiple Airlines

Mon, Nov 30 - Mon, Dec 7

10:10 pm - 10:45 pmBOS Boston Logan Intl-CAG Cagliari Elmas

18h 35m2 stops Lisbon Humberto Delgado Rome Fiumicino

11:35 pm - 8:30 pmCAG Cagliari Elmas-BOS Boston Logan Intl

26h 55m3 stops Barcelona-El Prat Lisbon Humberto Delgado Porto

$780Multiple Airlines

Sun, Dec 6 - Sun, Dec 13

6:00 pm - 10:50 pmBOS Boston Logan Intl-CAG Cagliari Elmas

22h 50m2 stops Lisbon Humberto Delgado Barcelona-El Prat

5:50 pm - 7:55 pmCAG Cagliari Elmas-BOS Boston Logan Intl

32h 05m2 stops Bologna Guglielmo Marconi Lisbon Humberto Delgado

$789Multiple Airlines

Mon, Nov 30 - Mon, Dec 7

6:45 pm - 6:30 pmBOS Boston Logan Intl-CAG Cagliari Elmas

17h 45m1 stop Rome Fiumicino

9:40 pm - 2:35 pmCAG Cagliari Elmas-BOS Boston Logan Intl

22h 55m1 stop Rome Fiumicino

$815Multiple Airlines

Sun, Mar 14 - Thu, Mar 18

7:00 pm - 12:30 amBOS Boston Logan Intl-CAG Cagliari Elmas

24h 30m2 stops Lisbon Humberto Delgado London Gatwick

1:20 pm - 3:40 pmCAG Cagliari Elmas-BOS Boston Logan Intl

31h 20m2 stops Barcelona-El Prat Lisbon Humberto Delgado

$851Multiple Airlines

Mon, Apr 5 - Tue, Apr 13

6:35 pm - 7:10 pmBOS Boston Logan Intl-CAG Cagliari Elmas

42h 35m2 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main

6:35 pm - 5:40 pmCAG Cagliari Elmas-BOS Boston Logan Intl

29h 05m1 stop Munich Franz Josef Strauss

$852Multiple Airlines

Sun, Nov 29 - Sun, Dec 6

3:30 pm - 12:10 pmBOS Boston Logan Intl-CAG Cagliari Elmas

14h 40m2 stops Montreal Pierre Elliott Trudeau Intl Rome Fiumicino

7:40 pm - 1:45 pmCAG Cagliari Elmas-BOS Boston Logan Intl

24h 05m2 stops Rome Fiumicino Frankfurt am Main

$862Multiple Airlines

Mon, Apr 5 - Tue, Apr 13

6:35 pm - 7:10 pmBOS Boston Logan Intl-CAG Cagliari Elmas

42h 35m2 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main

6:35 pm - 11:54 pmCAG Cagliari Elmas-BOS Boston Logan Intl

35h 19m2 stops Munich Franz Josef Strauss Washington, D.C. Dulles Intl

$862Multiple Airlines

Mon, Nov 30 - Mon, Dec 7

6:45 pm - 12:10 pmBOS Boston Logan Intl-CAG Cagliari Elmas

11h 25m1 stop Rome Fiumicino

9:40 pm - 2:20 pmCAG Cagliari Elmas-BOS Boston Logan Intl

22h 40m2 stops Rome Fiumicino Amsterdam Schiphol

$863Multiple Airlines

Sun, Dec 6 - Sun, Dec 13

5:20 pm - 2:10 pmBOS Boston Logan Intl-CAG Cagliari Elmas

14h 50m1 stop Rome Fiumicino

6:30 am - 1:45 pmCAG Cagliari Elmas-BOS Boston Logan Intl

13h 15m1 stop Rome Fiumicino

$866Multiple Airlines

Useful Info

Cheapest flight	$500

Flight from Boston to Cagliari

How does KAYAK find such low prices on flights from Massachusetts to Cagliari?
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 Massachusetts to Cagliari.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Massachusetts to Cagliari?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cagliari from Massachusetts is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Massachusetts to Cagliari?
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 Massachusetts with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Massachusetts to Cagliari?
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 Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.