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Cheap flights from Boston to Cagliari from $436

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Cagliari departing on 1/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Boston to Cagliari

Cheap round-trip flights

These are some of the best round-trip flight deals from Boston to Cagliari that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Boston to Cagliari.

Cheap last minute flights

Planning a quick getaway from Boston to Cagliari? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Cagliari, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Boston to Cagliari

Find recent round-trip train or bus tickets from Boston to Cagliari.

All round-trip flight deals to Cagliari

The cheapest plane tickets to Cagliari found on KAYAK recently.
11:25 pm - 1:55 pmBOS-CAG
32h 30m1 stop
2:45 pm - 9:40 pmCAG-BOS
12h 55m1 stop
$513Vueling
Find Deal
Tue, Jan 14 - Thu, Feb 13
11:25 pm - 7:55 amBOS-CAG
26h 30m2 stops
2:45 pm - 9:40 pmCAG-BOS
12h 55m1 stop
Tue, Jan 14 - Thu, Feb 13
6:10 pm - 7:35 pmBOS-CAG
19h 25m2 stops
11:15 pm - 9:40 pmCAG-BOS
28h 25m1 stop
Mon, Jan 13 - Mon, Jan 20
11:25 pm - 7:35 amBOS-CAG
26h 10m2 stops
2:45 pm - 9:40 pmCAG-BOS
12h 55m1 stop
Thu, Jan 9 - Thu, Jan 16
6:20 pm - 8:20 pmBOS-CAG
20h 00m2 stops
2:45 pm - 9:40 pmCAG-BOS
12h 55m1 stop
Wed, Jan 22 - Thu, Feb 6
10:50 pm - 10:55 pmBOS-CAG
18h 05m1 stop
11:40 pm - 9:05 pmCAG-BOS
27h 25m1 stop
$762Vueling
Find Deal
Tue, May 20 - Wed, May 28
10:50 pm - 10:55 pmBOS-CAG
18h 05m1 stop
11:40 pm - 4:50 pmCAG-BOS
23h 10m2 stops
$997Iberia
Find Deal
Tue, May 20 - Wed, May 28
4:50 pm - 1:55 pmBOS-CAG
15h 05m2 stops
2:45 pm - 3:20 pmCAG-BOS
30h 35m2 stops
$1,011Iberia
Find Deal
Wed, Jan 22 - Thu, Feb 6
8:05 pm - 5:40 pmBOS-CAG
15h 35m1 stop
6:30 pm - 5:50 pmCAG-BOS
29h 20m1 stop
$1,382Lufthansa
Find Deal
Fri, Apr 18 - Sat, Apr 26
5:55 pm - 5:40 pmBOS-CAG
17h 45m2 stops
9:35 am - 11:54 pmCAG-BOS
20h 19m3 stops
$1,867Lufthansa
Find Deal
Fri, Apr 18 - Sat, Apr 26
9:20 pm - 7:35 amBOS-CAG
28h 15m3 stops
Fri, Jan 3
7:10 am - 10:15 pmBOS-CAG
33h 05m2 stops
Fri, Jan 3
5:20 pm - 10:25 amBOS-CAG
11h 05m1 stop
Fri, Jan 3
11:35 am - 10:30 pmBOS-CAG
28h 55m3 stops
6:45 pm - 5:00 pmCAG-BOS
28h 15m3 stops
Sun, Nov 24 - Sat, Dec 7
4:15 pm - 10:30 pmBOS-CAG
24h 15m2 stops
6:45 pm - 5:00 pmCAG-BOS
28h 15m3 stops
Sun, Nov 24 - Sat, Dec 7
4:15 pm - 10:30 pmBOS-CAG
24h 15m2 stops
9:30 pm - 6:05 pmCAG-BOS
26h 35m2 stops
Sun, Nov 24 - Sat, Dec 7
9:55 pm - 10:40 amBOS-CAG
30h 45m2 stops
2:55 pm - 9:40 pmCAG-BOS
12h 45m1 stop
$1,069
Find Deal
Sun, Nov 24 - Tue, Nov 26
5:45 pm - 11:35 pmBOS-CAG
23h 50m3 stops
9:30 pm - 2:30 pmCAG-BOS
23h 00m2 stops
$1,179
Find Deal
Sun, Nov 24 - Tue, Nov 26
5:45 pm - 11:35 pmBOS-CAG
23h 50m2 stops
9:30 pm - 2:30 pmCAG-BOS
23h 00m2 stops
$1,182
Find Deal
Sun, Nov 24 - Tue, Nov 26
5:20 pm - 10:25 amBOS-CAG
11h 05m1 stop
9:30 pm - 6:05 pmCAG-BOS
26h 35m2 stops
$1,286
Find Deal
Sun, Nov 24 - Sat, Dec 7
5:20 pm - 7:55 amBOS-CAG
32h 35m1 stop
2:55 pm - 9:40 pmCAG-BOS
12h 45m1 stop
$1,320
Find Deal
Sun, Nov 24 - Tue, Nov 26
5:20 pm - 7:55 amBOS-CAG
32h 35m1 stop
9:30 pm - 1:00 pmCAG-BOS
21h 30m1 stop
$1,829
Find Deal
Sun, Nov 24 - Sat, Dec 7
10:00 pm - 8:35 pmBOS-CAG
16h 35m2 stops
10:55 am - 7:35 pmCAG-BOS
14h 40m2 stops
$11,535
Find Deal
Sun, Nov 24 - Tue, Nov 26

Vueling flights from Boston to Cagliari

Our best Vueling deals on Boston to Cagliari flight tickets
Vueling
Jan 14
BOS11:25 pmBoston Logan Intl
32h 30m
1 stop
CAG1:55 pmCagliari Elmas
Feb 13
CAG2:45 pmCagliari Elmas
12h 55m
1 stop
BOS9:40 pmBoston Logan Intl
Vueling
May 20
BOS10:50 pmBoston Logan Intl
18h 05m
1 stop
CAG10:55 pmCagliari Elmas
May 28
CAG11:40 pmCagliari Elmas
27h 25m
1 stop
BOS9:05 pmBoston Logan Intl

Iberia flights from Boston to Cagliari

Our best Iberia deals on Boston to Cagliari flight tickets
Iberia
May 20
BOS10:50 pmBoston Logan Intl
18h 05m
1 stop
CAG10:55 pmCagliari Elmas
May 28
CAG11:40 pmCagliari Elmas
23h 10m
2 stops
BOS4:50 pmBoston Logan Intl
Iberia
Jan 22
BOS4:50 pmBoston Logan Intl
15h 05m
2 stops
CAG1:55 pmCagliari Elmas
Feb 6
CAG2:45 pmCagliari Elmas
30h 35m
2 stops
BOS3:20 pmBoston Logan Intl
Iberia
Jan 2
BOS11:25 pmBoston Logan Intl
15h 15m
1 stop
CAG8:40 pmCagliari Elmas
Jan 16
CAG2:45 pmCagliari Elmas
12h 55m
1 stop
BOS9:40 pmBoston Logan Intl

See travel insights to Cagliari from

How to get the cheapest flight ticket from Boston to Cagliari

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Cagliari?

The cheapest day to depart from Boston to Cagliari is on a Friday when prices can be found for as low as $1,013. On the other hand, Sunday is the most expensive day to depart from Boston because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,311.

What is the cheapest time of day to depart on your flight to Cagliari?

Our most recent data shows that the best time of day to fly to Cagliari is in the evening. Flights from Boston to Cagliari during this time can be as low as $1,028. Try not to purchase tickets at noon because they tend to be around $1,424. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Cagliari?

The ideal time to book your flight to Cagliari is 60 days in advance when prices tend to average $1,084. In the past 72 hours, momondo users found flights from Boston to Cagliari for as low as $656.

When to book flights from Boston to Cagliari

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Cagliari according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Cagliari (BOS to CAG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Cagliari

Best Price Found

$436

Fastest flight time

11h 05m

Direct flights

None

Airports in Cagliari

1 airport
The best one-way flight to Cagliari from Boston in the past 72 hours is $436. The best round-trip flight deal from Boston to Cagliari found on momondo in the last 72 hours is $513.
The fastest flight from Boston to Cagliari takes 11h 05m
There are no direct flights from Boston to Cagliari. Popular non-direct route for this connection is Boston Logan Intl Airport - Cagliari Elmas Airport.
There is 1 airport near Cagliari: Cagliari Elmas (CAG)

  • How far is Boston Logan Intl to Cagliari Elmas by plane?

    A flight from Boston Logan Intl to Cagliari Elmas will travel around 4033.5 mi. By plane, this route typically takes 11h 05m.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Cagliari Elmas Airport?

    Prices for flights from Boston Logan Intl Airport to Cagliari Elmas Airport refresh daily.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Cagliari Elmas Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Cagliari Elmas Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Cagliari Elmas Airport.

  • What documentation or ID do you need to fly to Cagliari Elmas Airport?

    The travel and health documents required for your trip to Cagliari Elmas Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Cagliari Elmas Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Boston to Cagliari?


Best airlines flying from Boston to Cagliari

Compare and see reviews for airlines that fly from Boston to Cagliari with momondo
Airline
Rating
Free Cancellation
Price
VuelingPriceFrom $530Free CancellationRating
7.1
1,199 reviews
Search Vueling flights
ITA AirwaysPriceFrom $786Free CancellationRating
6.6
896 reviews
Search ITA Airways flights
DeltaPriceFrom $1,004Free CancellationRating
8.0
8,755 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Cagliari?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boston to Cagliari. momondo saves you time and could save you money on your trip.

Can I find flights from Boston to Cagliari with flexible booking policies on momondo?

All flight searches from Boston to Cagliari on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Boston to Cagliari?

momondo provides multiple filters to help you find the best flight to Cagliari from Boston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Boston to Cagliari right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Boston to Cagliari flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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