Find cheap flights from Boston to Cagliari

BOS - CAG

Find cheap flights from Boston to Cagliari

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Round-trip
Economy
Boston (BOS)
Cagliari Elmas
Fri 7/30
Fri 8/6
Any month
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Good to know

Low season

JanuaryBest time to beat the crowds with an average 56% drop in price.

High season

AugustMost popular time to fly with an average 45% increase in price.

Average price round-trip

$814(avg. price over the last 2 weeks)

Good deal round-trip

$348or less

Good deal one-way

$517or less

When to book flights from Boston to Cagliari

Estimated round-trip price
Average price per month

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for $517 or less one-way and $348 or less round-trip.
  • High season is considered to be July, August and September. The cheapest month to fly is January.
  • Morning departure is around 32% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking flights from Boston to Cagliari

Can I fly to Cagliari? Are there any travel restrictions when entering Cagliari?

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Can vaccinated people travel to Cagliari?

What documents do I need to fly to Cagliari?

What other coronavirus (Covid-19) restrictions are there in Cagliari?

How long does a flight from Boston to Cagliari take?

Which airlines provide the cheapest flights from Boston to Cagliari?

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Top 3 airlines serving Boston Logan Intl to Cagliari Elmas

Scores according to KAYAK customer reviews

7.9
Delta
Overall score based on 29,577 reviews
8.1
Boarding
7.8
Comfort
8.5
Crew
7.8
Entertainment
7.5
Food
Airline reviews

Pros: "Everything! the best part was that the they kept the middle seat empty!"
Cons: "nothing"

Cons: "For some reason, we were asked several times for Passports. This didn’t make any sense since we are US citizens with drivers license. They even had TSA talk to us. This has to be fixed. Otherwise, Delta experience was great."

Cons: "Nothing, really. Airlines unfortunately can’t make people patient or polite, & I can’t afford a private jet, so I’ll have to settle for an eye roll or twelve."

Pros: "Everything"
Cons: "Nothing"

Cons: "The inoperative TV screens should be repaired."

Pros: "this is the airline"

Cons: "Plane was late taking off. Crew did not provide water when requested. They were busy with beverages that they could sell at a cost."

Cons: "Wonderful"

Pros: "The only thing I liked about the experience and flight was the Delta Sky Club"
Cons: "Everything"

Pros: "Great food and service in first class"
Cons: "Water waiting on table on arrival"

Pros: "Seating was fine"
Cons: "Did not have a wheelchair waiting for my wife when we arrived in LAX"

Pros: "The crew was so lovely and accommodating, flight was smooth, and I was impressed with the meal service. I travel a lot and this was one of my best experiences. I will definitely favor Delta in the future."

Pros: "room and services"
Cons: "can't think of anything"

Cons: "Even the baggage was quick (highly unusual for Columbus, Ohio)! Everything went smoothly."

Cons: "Delays due to Democrats not making deal"

Pros: "Lisa @ the Boston Delta check-in counter is AMAZING! She's super helpful and essentially saved our vacation! Her coworkers say she's the best and I couldn't agree more! Delta is very lucky to have someone like Lisa on their team!"
Cons: "Nothing to complain about! If I really head to be picky maybe the in-flight meals were smaller than I expected. But again, nothing that bothered me"

Pros: "Smooth flight."
Cons: "Tight seat. Small space."

Pros: "We left early"

Pros: "Arrived ahead of time"

Pros: "wonderfu crew... very helpul`"
Cons: ".."

Cons: "My sit changed last minute, noisy babies"

Pros: "Great service"
Cons: "Look, if your kid is so young that he can’t get in a plane without screaming for four hours, you shouldn’t bring him on a plane and subject 200 people to that. It’s rude and selfish."

Cons: "My luggage is lost."

Cons: "Delays, delays, delays... first class ticket from BOS to MSP got me a 6 hour delay and a middle seat in econ main cabin at the back of the plane. Delta you suck!"

Cons: "Tray table was broken, I was downgraded from Comfort plus to main cabin after a plane swap with no mention by anyone and no compensation. Flight was delayed 45 minutes because a flight attendant was running late and then to top it off, at the end of. The flight the attendants blocked anyone fromaim cabin from leaving until all of first class had departed, even when no one was coming they still Blocked it off. This is a practice I have never seen on delta and haven't seen in aviation in almost 20 years in the US"

Pros: "Easy and quick"
Cons: "No complaints"

Pros: "Plane was on time."
Cons: "My seat assignment was in the last row of the plan when the plane was not full"

Pros: "A3A"
Cons: "Ĺ"

Cons: "insufficient overhead luggage space"

Pros: "We were in the plane for 3 hours before we could depart. No one offered us a drink or snack."

Cons: "The volume controls on the tv we’re pretty poor. Was either too loud or too soft with only 5-6 volume settings."

Pros: "The selection of movies to watch was very good."
Cons: "No snacks passed out"

Pros: "The staff. They were very helpful and polite!"
Cons: "We didn’t leave on time"

Pros: "Quick flight"
Cons: "Paid $30 for wifi and it never worked. Would like a refund"

Pros: "Whole thing was easy, plane was nicely updated on the interior"

Pros: "The staff are wonderful and helpful. Best wishes to Delta. Please keep the great employees."

Pros: "the service in general very nice"

Cons: "Much older plane. Not as comfortable as some other planes I've been on."

Pros: "Movies"
Cons: "Not supplying headphones Crew not to helpful, one unpolite Refreshments ridiculous"

Pros: "Everything else"

Pros: "I was thankful for the early boarding with a lap infant and was very pleased with the options for entertainment on the TV monitor."
Cons: "The main issue I had was that we sat in row 34 and the noise from the engines often made it difficult to hear announcements, even with headphones in. Look into possibly zoning the audio and turning it up a click or two for rows behind the engines."

Cons: "My wife was told she could not board our flight from Boston to Paris because her passport was expired, even though it was not expired. We were told that in Europe passports cannot expire within 3 months of your departure. However, Delta never let us know about this rule until we literally were boarding the plane. How they could not make us aware of this until we were boarding the airplane is unbelievable and unacceptable. This has ruined our vacation which has been in planning for the last six months."

Cons: "Missed our connection. Spent the night in Minneapolis. Luckily we had no urgent reason to get home to."

Cons: "Jet airways sucks"

Pros: "Free first checked bag, comfy seats"
Cons: "Would have liked more movie selection"

Pros: "red"
Cons: "red"

Pros: "Delta service and conford are great."
Cons: "Pay for wifi"

Pros: "Flight on time"
Cons: "Unfriendly sataff. Not informed that we have to me know in with a difrnt confirmation number related to the operating Claire. I had to spent one hour to fit this information to be able to check in.? It was an international flight but it was treated like a domestic flight. We were not even offered the curtesy snake for a domestic flight by unfriendly stewards apparently unhappyted with her job. Apparanty all American carrier staffs has no respect for customers. It is not only s united problem. Curtesy and respects goes both ways. They need to be retrained in public relation."

Pros: "arrived early"

Pros: "Great crew who were prompt with service and friendly!!"
Cons: "Notjing"

Cons: "Movies"

Pros: "I enjoying having an aisle seat plus two empty seats next to me. I appreciated that you are conserving plastic cups. Keep up the conservation!"

Cons: "The touchscreen was so buggy and unresponsive that I opted to sleep instead of trying to find something to watch on it."

Pros: "Nice support people"
Cons: "Temperature too warm No room Couldn’t get an upgrade"

Cons: "All of our luggage was lost and did not arrive in Prague"

Pros: "Fabulous service"
Cons: "Not a thing"

Cons: "N"

Cons: "Nothing"

Cons: "Passport control in Frankfurt was slow, very long linen under staffed"

Pros: "Great service and timeliness."
Cons: "I wasn’t offered earphone headset so I could not enjoy entertainment."

Cons: "Flight was delayed"

Pros: "There were many movie choices."
Cons: "The plane was a bit warm."

Cons: "More movie choices and more music choices"

Pros: "Seating space was fair"
Cons: "Too hot"

Pros: "Staff, very good."
Cons: "Space for sitting and functioning. Flight monitor not functioning."

Pros: "Sandwiches seeved"
Cons: "Plane was 1/2 hr late due to computer issues"

Pros: "The cabin crew was very friendly and professional. The food was good too. The flight was right on time."

Pros: "Lots of space....very comfortable seat."
Cons: "Can’t think of a thing."

Pros: "Everything was well organized and smooth"

Cons: "Break between the 2 flights of mire than 6 hours."

Cons: "I wish service could be a bit faster. Due to turbulence our second meal could not be served at all. Not sure why the passengers were not served as they were seated. Some passengers were served, some didn’t get served at all. It was a long journey coming from Boston. Imagine arriving home after 1 am without any food."

Cons: "The list of movies was poor"

Pros: "The service was amazing. Why can’t US carriers be like them?!"

Pros: "loved the candy given to us when we left the plane"
Cons: "Too many announcements"

Pros: "On time"
Cons: "Nothing to mention"

Pros: "Beautiful new plane — supremely clean"

Pros: "It was great."

Pros: "Crew"

Cons: "As I checked in for the flight around 10 am on Saturday my ck in was "finished" because our pass ports were due to expire in April. We were not allowed to board our flight and the passport office is closed until Tuesday. As a result we lost $700 dollars to the hotel booked and Lufthansa may not reimburse us for the flights which were over $2000. Absolutely horrible service, no help. Negligent in informing us rapier when i chose seats for the flight. The flight was also delayed 2 and a half hours. We now have no vacation for which we paid $3000."

Pros: "The flight attendants were very nice and the service was excellent"

Pros: "Indian meal and movie options"

Pros: "It was one of the best flight experiences in my life. Flights on time and suitcases delivered immediately."

Pros: "Nice plane. On time, excellent service, great entertainment options. I almost always fly Lufthansa as it’s the best value for the price."

Pros: "Brand New plane. Great German entertainment. Crew were very efficient but didn't show up with drinks as often as in the past but still more often than other airlines. Overall a wonderful experience."
Cons: "Took two hours to start dinner service without a reason. Turbulences and a passenger with long legs were impeading my sleep but not Lufthansa's fault."

Cons: "Stroller damaged by cargo people"

Pros: "New plane. Very nice."
Cons: "not much."

Pros: "On time, friendly crew, efficient connection."
Cons: "Food was below average - even considering discount tourist class seat."

Pros: "My booking and ticketing went very well Lufthansa was great"

Pros: "All of the above"
Cons: "We were delayed for two. Hours"

Pros: "Perfect service from crew members. Comfortable seats. Wonderful pilots!"
Cons: "Cramped boarding area."

Pros: "The cameras on the outside of the plan are fantastic!"

Pros: "Clarity of informations"
Cons: "Every thing"

Pros: "Uneventful."
Cons: "And packed in like rolled up silk undergarments."

Cons: "comfortable Seat"

Pros: "Clean, comfortable, good blankets and lighting. Perfect for what I needed."

Pros: "Comfort, choice in movies, leg room, toilets on one level and plenty, staff helpful"

Pros: "Great food, on time arrival"
Cons: "Seats are very tight."

Pros: "The entertainment was terrific for a long flight. Staff was friendly and helpful."

Pros: "The service was very good throughout the whole trip."

Pros: "Impressed with food and crew!!"

Pros: "Problems started at check in and it went downhill from there"
Cons: "Customer service mostly"

Pros: "Crew were wonderful."
Cons: "It would be good if ba could stop losing my luggage."

Pros: "Wonderful crew!"
Cons: "It is impossible to get comfortable in those seats."

Pros: "Clean"
Cons: "3+ hours late"

Pros: "BA lounge at Boston Airport"
Cons: "Departure delayed more than 2 hours"

Pros: "I’m always impressed with the friendly and caring nature of the British Airlines staff. They always go the extra mile (or km) to make sure that you’re happy."
Cons: "The food, but who flys for the meal"

Cons: "Too many delays"

Pros: "Ease of boarding"

Pros: "New bedding is comfortable!"
Cons: "1. No toiletries were available for business class even on this flight. 2. There was no food choice especially if you prefer vegetarian. 3. Even if One presses a button to request for some water, no one comes to the seat; this habit of BA continues for the good part of the last decade. Reminded me why I stopped flying BA! 4. No wifi even in Business class! Someone in senior management of BA needs to fly SQ, Cathay, Qatar, Emirates and learn what can be improved. Most of these airlines have better service in economy than business on BA!"

Pros: "Nothing"
Cons: "Incredibly poor customer service and their policy's are full of sneaky loop holes. Will NEVER fly with them again."

Pros: "Clean plane and excellent flight overall. The food was very good and the cabin crew were very nice."

Pros: "Wonderful service ....i like everything"
Cons: "Everything was okay"

Pros: "Flight left on time, plane was clean, entertainment options were good and flight attendants were cordial."
Cons: "Food was marginal- avoid the chicken curry."

Pros: "Crew was great, food was excellent."

Pros: "6 hours, no audio port to listen to movies or music or news, poor food “Mechanical” steward service"

Pros: "Checking in efficient, lounge comfortable"
Cons: "Average service. Crew not very interested."

Pros: "The flight attendants were very friendly and helpful - much better than my experiences recently on SwissAir and TAP. That made the difference between an acceptable flight experience and a good one. Food and entertainment options were fine - nothing to write home about."
Cons: "My food tray was broken - okay to eat on but hopefully fixed soon."

Cons: "4-hour delay, switched to other flight. Luckily I wasn't in too much of a rush."

Pros: "Great crew"
Cons: "Old entertainment system"

Pros: "Airline accommodated the delay with free room and meal voucher."
Cons: "Flight was delayed 24 hours. Text message was sent on route that the flight was on time. Mechanical problems."

Pros: "the meal, the aircraft, the friendliness of the flight crew, the on time departure and arrival."

Pros: "Food, seats pretty good , movies offered some good choices much better than US carriers"
Cons: "Heathrow airport at 4:30 AM not fun at all"

Pros: "Ticket price"
Cons: "It's third time British airways lost our baggage. Come on BA, you can do better than this!"

Pros: "Everything"

Pros: "The food on the flight was good and the wheelchair assistance was good too."

Cons: "Seat was very uncomfortable and food was not good! Staff was so so!"

Cons: "Had a horrible time reserving a seat ( willing to pay) because the confirmation number changed and I was not informed. Took several calls to BA, a trip to the airport and an act of god to finally mange it. Was very stressful."

Pros: "The crew was very nice, and I enjoyed the complimentary glass of wine with the meal!"
Cons: "The entertainment was kind of blah and the food was horrible."

Cons: "Only had 1 breakfast on the flight and nothing else."

Cons: "Headphone jack was broken and due to an issue at baggage check in Boston I stood in line of less than 30 people for 2 hours and almost missed my flight."

Pros: "I always try to fly British Airways whenever possible."

Pros: "They got me on a direct flight to Madrid on Iberia. That worked out though I had to leave 2 hours earlier. Good service."

Pros: "Great Service"
Cons: "Check in"

Cons: "Overall was excellent"

Cons: "Nothing"

Cons: "Cabin crew seemed uninterested in passengers. Hot food was honestly disgusting and there were no snacks other than a sugary chocolate bar"

Pros: "Very much enjoyed the pleasant flight attendants. And we enjoyed the complimentary cocktails"
Cons: "The curry chicken was horrible, sorry."

Cons: "Flight attended was unfrontly.. bad food..."

Pros: "crew was very welcoming which made our journey very comfortable"

Pros: "Everything! Best airline ever."

Pros: "The entertainment controls give many options which is nice to help pass the time."
Cons: "The attendants were not as helpful as I thought they should have been and actually were a bit unpleasant."

Pros: "Food ok"
Cons: "Couldn't get seat to go flat. Not the only seat with this problem. Seat too narrow in business. No place to put stuff conveniently. Kind of miserable on this A780. Or whatever the big plane is called."

Pros: "Entertainment, timely boarding"
Cons: "Delayed landing, one or the attendants was very rude"

Cons: "Lost luggage"

Pros: "On time."
Cons: "Economy seat space is inappropriate for any paying customer."

Pros: "Live counters for dinner Boarding directly from lounge"

Pros: "Good entertainment options, crew was nice, ride was smooth."
Cons: "I had a very tight layover and it took forever to get off of the plane, I nearly missed my next flight - it would be nice if short layover passengers got de-boarding priority."

Pros: "The flight got us there safely."
Cons: "The security area was crowded and loud with a man shouting instructions you could barely hear. No one was helpful. No one was there to answer questions. An extremely unpleasant experience."

Pros: "Ear phones for those of us who did not bring any. Having a meal and drink available and at no extra cost."
Cons: "Not knowing if I could get an extra drink after the food was served, would have been helpful. Snacks of chips, pretzels would be tasty. Offering more water or a larger container offered would help. Explaining how u have to get to the next terminal would help. Having to go to many shuttles is confusing."

Read more about Delta
COVID-19 information

Safety measures for airlines flying from Boston to Cagliari

Airlines flying from Boston to Cagliari have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Boston to Cagliari

Mandatory masks

Masks required on board, masks provided on flights from Boston to Cagliari

Social distancing seating

Middle seats unavailable to book on flights from Boston to Cagliari

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Boston to Cagliari

Book cheap flights from Boston to Cagliari

Recent round-trip flight deals

9/23
Thu
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