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Cheap flights from Boston (BOS) to Cagliari (CAG) from $277

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 7/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BOS — CAG
Jun 14 — Jun 211
From?
To?
Fri 6/14
Fri 6/21
1 adult, Economy
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Cheap flight deals from Boston to Cagliari

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Cagliari (CAG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 9, 2024.

Popular in

June

Cheapest in

October

Round-trip from

$769

One-way from

$381
High demand for flights, 28% potential price rise
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Best time to find cheap flights, 33% potential price drop
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From Boston Logan Intl to Cagliari Elmas
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One-way flight from Boston Logan Intl to Cagliari Elmas
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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 32% when planning your travel around this day of the week.

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

To save up to 20% on this flight, we recommend booking at least 14 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Boston to Cagliari from $917 1-2 weeks out and tickets from $1,105 for flights departing within the next 72 hours.

What is the cheapest month to fly from Boston to Cagliari?

Our data shows that October tends to be the cheapest month to fly to Cagliari from Boston. Users have commonly found prices around $1,101 for the month, but tickets can be as low as $492. Due to multiple factors, prepare for potentially higher prices in June.

What is the cheapest time of day to fly from BOS to 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 in the evening, which can drop the price by up to 18% versus a flight in the morning.

Cheap Boston to Cagliari flights in June & July 2024

Find cheap flight options from Boston to Cagliari specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Prices were last updated on June 9, 2024.
These are some of the best deals we've found on flights to Cagliari in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Tue 7/1610:55 pmBOS - CAG
1 stop13h 45mMultiple Airlines
Tue 7/2310:15 amCAG - BOS
2 stops34h 19mMultiple Airlines
Deal found 6/9$820
Tue 7/1610:55 pmBOS - CAG
1 stop13h 45mVueling
Tue 7/233:50 pmCAG - BOS
1 stop11h 20mVueling
Deal found 6/9$855
Tue 7/1610:49 amBOS - CAG
3 stops25h 56mMultiple Airlines
Tue 7/233:50 pmCAG - BOS
3 stops33h 31mMultiple Airlines
Deal found 6/9$867
Tue 7/161:29 pmBOS - CAG
2 stops21h 01mDelta
Tue 7/236:50 amCAG - BOS
1 stop13h 40mDelta
Deal found 6/9$917
Wed 7/319:30 amBOS - CAG
2 stops26h 35mLufthansa
Mon 8/126:50 pmCAG - BOS
2 stops29h 00mLufthansa
Deal found 6/8$922
Wed 7/3110:00 pmBOS - CAG
1 stop14h 05mLufthansa
Mon 8/126:50 pmCAG - BOS
2 stops29h 00mLufthansa
Deal found 6/8$925
Tue 7/165:45 pmBOS - CAG
2 stops19h 40mBritish Airways
Tue 7/2311:00 amCAG - BOS
2 stops18h 44mBritish Airways
Deal found 6/9$926
Tue 7/166:10 pmBOS - CAG
2 stops18h 30mMultiple Airlines
Tue 7/236:50 amCAG - BOS
3 stops16h 38mMultiple Airlines
Deal found 6/9$964
Wed 7/316:00 amBOS - CAG
2 stops22h 35mITA Airways
Sun 8/1110:25 pmCAG - BOS
1 stop21h 15mITA Airways
Deal found 6/8$987

Boston to Cagliari 2024 flight deals

Discover exclusive flight deals for travel between Boston and Cagliari in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 9, 2024.
These are some of the best deals we've found on flights to Cagliari in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Fri 10/1110:55 pmBOS - CAG
1 stop11h 20mMultiple Airlines
Thu 10/245:45 amCAG - BOS
2 stops21h 25mMultiple Airlines
Deal found 6/8$548
Thu 9/2610:55 pmBOS - CAG
1 stop10h 20mVueling
Sun 10/66:45 pmCAG - BOS
1 stop32h 25mVueling
Deal found 6/9$614
Sun 8/114:40 pmBOS - CAG
1 stop20h 10mIberia
Tue 8/207:30 pmCAG - BOS
1 stop25h 35mIberia
Deal found 6/9$747
Thu 9/2611:35 amBOS - CAG
2 stops25h 40mBritish Airways
Sun 10/68:45 pmCAG - BOS
2 stops30h 50mBritish Airways
Deal found 6/9$768
Sun 8/188:05 pmBOS - CAG
2 stops16h 00mLufthansa
Sun 8/256:30 pmCAG - BOS
1 stop29h 20mLufthansa
Deal found 6/8$775
Sun 8/1110:35 pmBOS - CAG
1 stop13h 55mAir France
Tue 8/206:50 amCAG - BOS
2 stops24h 19mAir France
Deal found 6/8$780
Sun 8/117:55 pmBOS - CAG
2 stops40h 35mAir France
Tue 8/206:50 amCAG - BOS
2 stops24h 19mAir France
Deal found 6/8$786
Fri 10/119:45 pmBOS - CAG
1 stop28h 25mMultiple Airlines
Thu 10/246:50 pmCAG - BOS
1 stop31h 25mMultiple Airlines
Deal found 6/8$788
Tue 8/136:10 pmBOS - CAG
1 stop20h 25mAir France
Tue 8/206:50 amCAG - BOS
2 stops24h 19mAir France
Deal found 6/8$790

Boston to Cagliari flights leaving soon

Find last-minute flight options from Boston to Cagliari for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 9, 2024.
Consider one of these great deals we found on last-minute flights from Boston to Cagliari. Users should be sure to double check the price, date, and time of their last-minute flight.
Tue 6/185:47 pmBOS - CAG
2 stops19h 38mBritish Airways
Tue 7/211:00 amCAG - BOS
2 stops18h 51mBritish Airways
Deal found 6/8$1,135
Tue 6/181:29 pmBOS - CAG
2 stops15h 06mDelta
Tue 7/26:25 amCAG - BOS
1 stop14h 05mDelta
Deal found 6/8$1,198
Tue 6/181:29 pmBOS - CAG
2 stops15h 06mDelta
Tue 7/26:25 amCAG - BOS
2 stops18h 15mDelta
Deal found 6/9$1,208
Tue 6/181:29 pmBOS - CAG
2 stops19h 46mDelta
Tue 7/26:50 amCAG - BOS
1 stop13h 40mDelta
Deal found 6/9$1,255
Tue 6/1810:00 pmBOS - CAG
2 stops19h 00mMultiple Airlines
Tue 7/23:10 pmCAG - BOS
3 stops32h 50mMultiple Airlines
Deal found 6/9$1,299
Tue 6/1812:10 pmBOS - CAG
3 stops27h 30mMultiple Airlines
Tue 7/210:25 pmCAG - BOS
2 stops27h 30mMultiple Airlines
Deal found 6/8$1,339
Fri 6/149:45 pmBOS - CAG
1 stop28h 25mSWISS
Mon 6/249:05 pmCAG - BOS
1 stop24h 15mSWISS
Deal found 6/8$1,343
Tue 6/186:00 pmBOS - CAG
1 stop15h 15mDelta
Tue 7/26:25 amCAG - BOS
1 stop14h 05mDelta
Deal found 6/8$1,353
Tue 6/189:45 pmBOS - CAG
3 stops19h 15mMultiple Airlines
Tue 7/26:25 amCAG - BOS
3 stops19h 40mMultiple Airlines
Deal found 6/8$1,397

One-way flights to Cagliari from Boston

Search for one-way flight options from Boston to Cagliari. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 9, 2024.
Some of the best available deals we've found on one-way flights from Boston to Cagliari. Those needing a return flight from Boston to Cagliari can use the search form above.
Sat 7/203:26 pmBOS - CAG
3 stops58h 34mMultiple Airlines
Deal found 6/8$277
Fri 7/193:24 pmBOS - CAG
3 stops34h 36mMultiple Airlines
Deal found 6/8$311
Fri 7/193:24 pmBOS - CAG
2 stops40h 46mMultiple Airlines
Deal found 6/8$318
Sat 7/203:26 pmBOS - CAG
2 stops21h 54mMultiple Airlines
Deal found 6/8$332
Mon 8/57:15 pmBOS - CAG
2 stops40h 10mMultiple Airlines
Deal found 6/8$333
Mon 8/510:49 amBOS - CAG
3 stops22h 16mMultiple Airlines
Deal found 6/8$371
Mon 8/510:55 pmBOS - CAG
1 stop10h 10mVueling
Deal found 6/8$381
Sat 7/2010:55 pmBOS - CAG
1 stop13h 05mVueling
Deal found 6/8$407
Fri 7/1910:55 pmBOS - CAG
1 stop27h 05mVueling
Deal found 6/8$408

Find flights from Boston to Cagliari within your budget

Customize your flight search to find flights from Boston to Cagliari that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 9, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$747 - $1,330

Route

Depart

Return

Price

Boston Logan IntlCagliari Elmas

BOS - CAG

BOSCAG

Boston Logan Intl

Sun 8/11

1 stop20h 10m

Cagliari Elmas

Tue 8/20

1 stop25h 35m

$747

Boston Logan IntlCagliari Elmas

BOS - CAG

BOSCAG

Boston Logan Intl

Sun 8/18

2 stops16h 00m

Cagliari Elmas

Sun 8/25

1 stop29h 20m

$775

Boston Logan IntlCagliari Elmas

BOS - CAG

BOSCAG

Boston Logan Intl

Sun 8/11

1 stop13h 55m

Cagliari Elmas

Tue 8/20

2 stops24h 19m

$780

Boston Logan IntlCagliari Elmas

BOS - CAG

BOSCAG

Boston Logan Intl

Sun 8/11

1 stop21h 30m

Cagliari Elmas

Tue 8/20

1 stop21h 05m

$816

Boston Logan IntlCagliari Elmas

BOS - CAG

BOSCAG

Boston Logan Intl

Tue 7/16

1 stop13h 45m

Cagliari Elmas

Tue 7/23

2 stops34h 19m

$820

Boston Logan IntlCagliari Elmas

BOS - CAG

BOSCAG

Boston Logan Intl

Tue 7/16

2 stops21h 01m

Cagliari Elmas

Tue 7/23

1 stop13h 40m

$917

Boston Logan IntlCagliari Elmas

BOS - CAG

BOSCAG

Boston Logan Intl

Tue 7/16

2 stops19h 40m

Cagliari Elmas

Tue 7/23

2 stops18h 44m

$926

Boston Logan IntlCagliari Elmas

BOS - CAG

BOSCAG

Boston Logan Intl

Sun 6/23

1 stop16h 35m

Cagliari Elmas

Sun 6/30

1 stop17h 10m

$1,096

Boston Logan IntlCagliari Elmas

BOS - CAG

BOSCAG

Boston Logan Intl

Sun 6/23

1 stop10h 40m

Cagliari Elmas

Tue 7/2

1 stop11h 20m

$1,330

Flights are sorted by cheapest first

Deals found on 6/9

How far ahead should I book a flight from Boston to Cagliari?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Cagliari. Price data was last updated on May 31, 2024.
To ensure you get the cheapest price possible for a flight from Boston to Cagliari, you should look to book at least 75 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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What is the cheapest day to fly from Boston to Cagliari?

Use this chart to determine the cheapest time to fly round-trip from Boston to Cagliari. Price data was last updated on June 9, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Boston to Cagliari flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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Best time to book a flight from Boston to Cagliari

Have a flexible travel schedule? Discover the best time to fly to Cagliari from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Cagliari by month

Plan your trip to Cagliari by taking into account the average temperature and rainfall totals by month.

CAG

Temperature

50 - 75.2 °F

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).

Reviews of airlines servicing Cagliari

Get insights into the airlines that provide service to Cagliari. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cagliari. Reviews last updated June 9, 2024.
See what other customers who have flown with SWISS, Lufthansa and Air France from Boston to Cagliari have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,310 reviews

Food

7.4

Entertainment

8.0

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,310 reviews
Delta
8.0
Very good
10,310 reviews

Food

7.4

Entertainment

8.0

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

SWISS
7.8
Good
1,917 reviews
Delta
8.0
Very good
10,310 reviews

Food

7.4

Entertainment

8.0

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Air France
7.5
Good
1,711 reviews
Delta
8.0
Very good
10,310 reviews

Food

7.4

Entertainment

8.0

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Iberia
7.1
Good
2,721 reviews
Delta
8.0
Very good
10,310 reviews

Food

7.4

Entertainment

8.0

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Vueling
7.0
Good
1,391 reviews
Delta
8.0
Very good
10,310 reviews

Food

7.4

Entertainment

8.0

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Boston to Cagliari. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Boston to Cagliari for under $800 on Cheapflights?

    Yes, there are multiple flights from Boston to Cagliari for under $800. The cheapest flight booked recently is on Iberia for just $747, but on average you can expect to pay $821.

  • Are there last-minute flights available from Boston to Cagliari for under $1,200?

    There are currently 16+ open flights from Boston to Cagliari within the next 7 days for less than $1,200.

  • What are the cheapest airlines flying from Boston to Cagliari round-trip?

    Our cheapest airline available from Boston to Cagliari is Iberia. Our recent data shows that you can find tickets from as low as $747 on this airline. Additional options worth looking into are Lufthansa and Air France, starting at $775 and $780 round-trip. Iberia is priced at 32% lower than the current average price of a flight leaving 3 months from now.

  • What does BOS to CAG mean?

    Great question - BOS to CAG just means Boston Logan Intl Airport to Cagliari Elmas Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Boston to Cagliari that include extra baggage allowance?

    The amount of baggage you can bring on your Boston to Cagliari flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Boston to Cagliari with specific airlines?

    Yes, Cheapflights allows you to browse and filter Boston to Cagliari flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Boston to Cagliari?

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

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

    Yes. Cheapflights offers flight deals from Boston 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.

  • Can I find deals for flights from Boston to Cagliari that allow pets onboard?

    Many airlines flying from Boston to Cagliari offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Boston to Cagliari?

    Yes, you can often find last-minute deals on Boston to Cagliari flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Boston to Cagliari flight deals updated?

    The Boston to Cagliari flight deals you see on this page were last updated on 6/9.

  • 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.

See more FAQs

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Alternative routes for Boston to Cagliari
See prices for flight routes from nearby airports that may be better suited for you.

Boston to Olbia flights
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Top 5 airlines flying from Boston to Cagliari

Discover the top 5 airlines that operate flights from Boston to Cagliari. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 9, 2024.
AirlineCheapestAverageFlexibilityOn-time
VuelingCheapest$530Average$944FlexibilityNo cancel feeOn-time88%
ITA AirwaysCheapest$777Average$1,156FlexibilityNo cancel feeOn-time81%
LufthansaCheapest$938Average$1,000FlexibilityNo cancel feeOn-time76%
DeltaCheapest$1,013Average$1,228FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$1,034Average$1,213FlexibilityNo cancel feeOn-time77%
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Search flights from Boston to Cagliari by cabin class

Find flights from Boston to Cagliari, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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