Cheap flights from Boston (BOS) to Cagliari (CAG)

What is the cheapest day to fly round-trip from Boston to Cagliari?

Departing on a Wednesday is a good option for securing a great price. You can expect to save up to 77% when planning your travel around this day of the week.

When is the cheapest time to fly from Boston to Cagliari (BOS - CAG)?

When flying from Boston to Cagliari, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 38% versus a flight in the evening.

Cheap flights from Boston to Cagliari in January, February 2022

The best prices found for BOS to CAG flights for January, February
Jan 19 - Jan 26
BOS

Boston Logan Intl

CAG

Cagliari Elmas

2 stops

21h 00m
CAG

Cagliari Elmas

BOS

Boston Logan Intl

2 stops

24h 10m
$572

Multiple Airlines

View Deal

Deal found 1/18/22

Jan 19 - Jan 26
BOS

Boston Logan Intl

CAG

Cagliari Elmas

2 stops

21h 00m
CAG

Cagliari Elmas

BOS

Boston Logan Intl

2 stops

24h 10m
$600

Multiple Airlines

View Deal

Deal found 1/18/22

Jan 20 - Jan 27
BOS

Boston Logan Intl

CAG

Cagliari Elmas

2 stops

22h 40m
CAG

Cagliari Elmas

BOS

Boston Logan Intl

2 stops

29h 35m
$648

Multiple Airlines

View Deal

Deal found 1/19/22

Boston to Cagliari 2022 flight deals

Cheap flights to Cagliari from Boston found for this year
May 18 - May 23
BOS

Boston Logan Intl

CAG

Cagliari Elmas

1 stop

11h 15m
CAG

Cagliari Elmas

BOS

Boston Logan Intl

2 stops

17h 00m
$442

Multiple Airlines

View Deal

Deal found 1/17/22

May 16 - May 23
BOS

Boston Logan Intl

CAG

Cagliari Elmas

1 stop

11h 15m
CAG

Cagliari Elmas

BOS

Boston Logan Intl

2 stops

17h 00m
$452

Multiple Airlines

View Deal

Deal found 1/17/22

May 18 - May 20
BOS

Boston Logan Intl

CAG

Cagliari Elmas

1 stop

11h 15m
CAG

Cagliari Elmas

BOS

Boston Logan Intl

2 stops

20h 30m
$458

Multiple Airlines

View Deal

Deal found 1/17/22

Related info for your journey

Useful info, stats and facts about Boston to Cagliari flights.

Which airlines flying from Boston Logan Intl to Cagliari Elmas have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Boston Logan Intl to Cagliari Elmas that may be offering flexible cancellation policies are ITA Airways, SWISS, and Iberia. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Boston to Cagliari for under $500 on Cheapflights?

Yes, there are multiple flights from Boston to Cagliari for under $500. The cheapest flight booked recently is on Multiple Airlines for just $442, but on average you can expect to pay $499.

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

When booking a flight from Boston to Cagliari, you may want to consider flying on ITA Airways, Delta or Iberia as they are the most popular for this route.

What are the cheapest flights from Boston to Cagliari?

The cheapest flight price from Boston to Cagliari is $737. On average you can expect to pay $849. The most popular route, (Boston Logan Intl - Cagliari Elmas), can usually be booked for $530.

Can I fly to Cagliari Elmas from Boston Logan Intl right now?

Information is based on travel restrictions from Boston Logan Intl to Cagliari Elmas

Most visitors from Boston Logan Intl need to provide a negative COVID-19 test result and/or quarantine to enter Cagliari Elmas.

COVID-19 testing requirements
Visitors from Boston Logan Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 for RT-PCR (NAAT) and 24 Antigen (quick-test) hours before departing to Cagliari Elmas.

Quarantine requirements
Visitors from Boston Logan Intl are not required to quarantine after entering Cagliari Elmas.

Documents
Health Pass For Public Activity - The Digital Green Certificate/Green Pass is required to access some locations and participate in certain social activities such as indoor seated dining at restaurants and bars, museums, exhibitions, cultural sites, sporting events, swimming pools, gyms, concerts, fairs, conferences, amusement parks, and other venues. The Digital COVID Certificate is also mandatory in most public transportation such as ships and ferries, InterCity and high-speed rail, buses, and coaches.

The EU Digital COVID Certificate and CDC “white cards" are accepted. Alternatively, travelers can provide a negative molecular COVID-19 PCR, certificate of recovery, or rapid antigen test result taken a maximum of 48 hours before entering a restaurant/museum, etc.

Certificates are accepted in Italian, English, Spanish, or French and can be both digital or in paper copy.



Passenger Locator Form - Travelers must fill in the digital Passenger Locator Form before travel. Travelers without digital devices can fill a paper form.

Sicily Registration Form - Travelers arriving at Palermo airport in Sicily are recommended to present a completed health declaration form prior to arrival. This form is only required for travelers entering Sicily.

Puglia Registration Form - Travelers arriving in Puglia must present a completed health declaration form prior to arrival. This form is only required for travelers entering the region of Puglia.


Can I fly back to Boston Logan Intl from Cagliari Elmas?

Returning to Boston Logan Intl from Cagliari Elmas

COVID-19 testing requirements
Visitors from Cagliari Elmas must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Boston Logan Intl.

Quarantine requirements
Visitors from Cagliari Elmas are not required to quarantine after entering Boston Logan Intl.

Top 3 airlines flying from Boston to Cagliari

The chart below displays the airlines Cheapflights users traveling from Boston to Cagliari choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Iberia
Cheapest$440
Average$712
FlexibilityNo cancel fee
On-time77%
COVID-19 safety
SWISS
Cheapest$793
Average$1,212
FlexibilityNo cancel fee
On-time79%
COVID-19 safety
ITA Airways
Cheapest$867
Average$1,316
FlexibilityNo cancel fee
On-time81%
COVID-19 safety