$548 Find Cheap Flights from Boston to Sri Lanka

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Sri Lanka departing on 2/10. 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.
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Good to know

Low season

October

High season

July

Cheapest flight

$548
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly with an average 24% increase in price.
Flight from Boston to Colombo

FAQs - booking Sri Lanka flights

  • How does KAYAK find such low prices on flights from Boston to Sri Lanka?

    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 Boston to Sri Lanka.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Sri Lanka?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Boston to Sri Lanka 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 Boston to Sri Lanka?

    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 from Boston to Sri Lanka with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Sri Lanka?

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

See more FAQs

Top tips for finding cheap flights to Sri Lanka

  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be January, November and December. The cheapest month to fly from Boston is September.
  • Morning departure is around 19% 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

Top 5 airlines serving from Boston to Sri Lanka

Need help choosing which airline to fly with from Boston to Sri Lanka? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
EmiratesOverall score based on 3412 reviews
8.2Entertainment
8.1Boarding
8.3Crew
8.0Comfort
7.9Food
Airline reviews

The entire crew went above and beyond. This was our first flight with our 3 month old, and they were accommodating and friendly. The crew is attentive and marks a HIGE difference to the regular runs with Avianca and LATAM.

10.0 ExcellentDaniel, Nov 2024MIA - BOG
Read more Emirates reviews

The entire crew went above and beyond. This was our first flight with our 3 month old, and they were accommodating and friendly. The crew is attentive and marks a HIGE difference to the regular runs with Avianca and LATAM.

Business class on this plane was adequate, service, amenities, swag, and crew was amazing!

Airline did not have enough vegetarian meals for all guests, and crew were not adequately trained to handle this.

Worst flight I ever had I payed for special seats with underpriced which I never recieved. I will like you to make sure that I am refunded my 134.00 dollars that I paid for the seats that I never received. I am looking forward for Kayak to look into this issue with underpriced because they took my money and never booked the seats for me with the airline.

Not too happy with ground staff at Dubai airport. We had asked for wheel chair, and we were told to walk a long distance, poorly organised. And then at boarding to Mumbai flight wecwere treated rudely by the local Emirates staff forced to check in our cabin bags, we told them we were transiting.

My favorite airline when traveling to the UAE. Great food and great service.

I have a very good experience flighting with emirates. All my expectations were fit well.

Emirates is good airlines. But there plane seats were very small and congested. Need to little good and big seats in economy class.

Meals were delicious, however I got hungry between dinner and breakfast.

Very good!! If at all, the business class chair/bed was bit small!! It’s because of older plane- as was told!

My experience with Qatar airway was very unsatisfactory. They lost my child’s stroller and I was told they found it and will send it to the hotel which was a lie. I had to go back to the airport baggage claim and pick up myself after trying to contact them many times!. There was a lack professional and communication. I am very disappointed in Qatar airway and will not be recommending them to friends and family nor will I be flying with them in the future.

Worst air experience in whole life . Boarding and checking was hassle as they did 3 times. Crew team was clueless about passengers need. Despite of passengers raising hand , they were resetting the program

The food is not good and also if you ask crew to bring something they say ok I will bring but you will never get it. Please they should listen good to passengers

No difference between US airline and Qatar. Both cramp as many people. The airline seems to change planes without notice choice is seating when making reservations online doesn’t match the plane a passenger is on. Especially paying extra. Nothing special No different than US carriers.

Did not like anything. Seats were crammed, leg space was minimal and food was terrible. This was the first time traveling overseas in American Airlines and was the worst experience ever. Have learned a lesson to never travel in American Airlines.

Delayed my flights and no communication. We end up spending 6 hrs in Doha. No food or any concern from the airline. Terrible

Check in desk people constrained by fear. Obvious typo on Uganda visa, even though approved, caused loss of flight. Something is definitely wrong with this system.

Between Air India and Qatar my luggage was lost for three days. I eventually found my own luggage location using the Apple Air Tag. Air India used a paper form to report my lost luggage. I could never get past getting past luggage personnel with my report number before they would hang up on me. Only after them specifically telling Air India at Chandigarh airport where my luggage was located which was right under their noses did they react. After three days I finally received my luggage. The Air India luggage folks didn’t seem proactive in finding the luggage’s rightful owner.

Besides the flight cancellation, everything else was prefect. Kudos to Malaysian Airlines.

Operated by American Airlines. Very chaotic and the crew was bit rough responding any enquiries. Restricted leg space.. Qatar would have been better

Used to Etihad employees are very rude and unprofessional but now better than before over all is okay now

Boarding was efficient, had to check in cabin luggage. Seats were narrow, food was more in quantity, received cabin luggage on the luggage belt which was fine.

Bad. Flight was very uncomfortable with narrow and shallow seats, very little food and water. I will not fly etihad again.

Boarding catastrophic let alone have to claimb the plain rather than using jetway. 5.5 hr delay leaving had to do stop in Lgw for a new crew which further compounded the delay. Connecting flight would not wait and had to pend a night in a hotel. Curiously my seat would not go full flat.

Good. The food was very bad. Except for the chicken rice, rest of the dish went to trash.

The flight was delayed which cause me to miss my connecting flight in AbuDhsbi airport.

I did not have a good experience in both flights of Etihad. First of all, when I was booking the flight, there were two options. The first option was a cheaper flight with longer layover (9 hrs), or a more expensive flight with shorter layover (2 hrs). I booked the expensive flight with shorter layover because I wanted a more comfortable trip. A few days before the trip, Etihad informed me that the departure time of my first flight will change 7 hours earlier, leading to an 9 hour layover, without giving me another option nor reimbursing me for the extra cost. They didn’t even send me an apologetic email for this change. Regarding the flight experience, I would rate it as mediocre. This is mostly because the pilots of both flights did their best to give us the worst approach to airports that I have ever experienced. In the case of the first flight they had to aboard the landing and took off again right before touching the landing strip. The captain said that it was due to wind conditions but the second time the pilot followed the same direction as the first time to land the plane.

Liked leg room Disliked unable to book to sit with my family on same flight without paying extra

Long way to improve. Toilets not working. Bad handling when flight was canceled

1st of all on February 27th Abu Dhabi to Delhi flight the seat wasn't comfortable at all, coming back the Lounge at Abu Dhabi didn't have anything. Than the Food in the flight

Professional & courteous cabin crew. Food was very good even in economy class

7 stars hospitality and an excellent service by the Turkish Airline entire team. Somehow, our membership numbers for mileage points were not indicated on our boarding passes issued at O’Hare Airport by the Turkish Airlines check in desk. During transit in Istanbul, I brought to attention of customer service Turkish Airlines. Please have our mileage points posted to our membership account from O’Hare Chicago to Lahore for both my wife Kaukab Shirazi Thank you

Terrible boarding experience, with an incomprehensible assignment of priorities. “Fast track” was the slowest. Poor system planning.

Terrible boarding process, no proper line maintained even for business class, crews are not very attentive, business class food quality / variety / quantity have gone down, everything has become cheap.

Check in was not available online. It was super long line to check in

I did not have a good experience from the first point of contact to the check in person to boarding and the comfort of the seats. I would not travel on Turkish again. I will let my family and friends know about my experience which was not a pleasant one.

Food quality and the overall service of the staff and significantly decreased. The flight was delayed at the Istanbul airport and the passengers were kept onboard for more than 3 hours. The staff didn’t kept the passengers informed and everyone was upset.

Cross Atlantic flight terrible aircraft TK10 on the way back : Old configuration tacky . The boarding in Istanbul at the gate fly TK686 was a mess unorganized , very rude ground staff . Overall never again

The food served was frozen salad and hummus. The hot meal was fine. Crew was doing bare minimum

I enjoy flying with Turkish Airlines and such good hospitality among the crew memebers

Flight attendant walked away once they landed and we were forced to wait another hour after an already 3hr delay.

No overhead space so all carryons were checked. No internet.

The flight was on time and everything went very smoothly.

A thousand choices for movies and nothing to watch. I avoid 'R' rated shows and others with violence and sexual content, which results in a handful of flicks to view and I have them already.

I think I paid for an extra legroom seat and to be honest, there was not a lot of space available for my not very long legs. The flight was totally full and the staff did everything possible to meet the needs of all passengers. My only concern was for the size and spacing of my seat.

Typically, I am always impressed with American personnel. These you run into the rude old hags that are still around. I can tell over my 40 years of flying with them, they have made strides in improving their attitudes.

Two issues. The plane was old and dirty. The armrest looked like an old car that had the vinyl rubbed off. The Seats in these aircraft are about as hard and uncomfortable. I want to tour Italy for a month and I want to buy a one-way ticket to Thailand but I will not sit in the seats these planes have. It is seriously stupid how hard they are.

The seat could not recline. This was not indicated as such when I paid for the seat. So itvwad not the most comfortable ride. At boarding, the staff could have more pleasant even though it may be an intense time.

The seat could not recline. This was not indicated as such when I paid for the seat. So itvwad not the most comfortable ride.

The meals were mediocre and the alcohol selection was poor.

Book cheap flights from Boston to Sri Lanka

Recent round-trip flight deals

3/18Tue
1 stopEtihad Airways
29h 50mBOS-CMB
4/1Tue
1 stopEtihad Airways
27h 05mCMB-BOS
$867
2/27Thu
1 stopEtihad Airways
29h 50mBOS-CMB
3/9Sun
1 stopEtihad Airways
32h 55mCMB-BOS
$877
3/18Tue
2 stopsEtihad Airways
37h 20mBOS-CMB
4/1Tue
1 stopEtihad Airways
32h 15mCMB-BOS
$914
2/21Fri
1 stopEtihad Airways
29h 50mBOS-CMB
3/10Mon
1 stopEtihad Airways
39h 30mCMB-BOS
$950
4/10Thu
1 stopCathay Pacific
36h 40mBOS-CMB
4/19Sat
1 stopCathay Pacific
30h 40mCMB-BOS
$959
1/21Tue
1 stopQatar Airways
19h 10mBOS-CMB
3/22Sat
1 stopQatar Airways
38h 10mCMB-BOS
$993
4/8Tue
1 stopTurkish Airlines
22h 10mBOS-CMB
4/16Wed
1 stopTurkish Airlines
22h 25mCMB-BOS
$1,003
4/9Wed
1 stopQatar Airways
18h 35mBOS-CMB
4/19Sat
1 stopQatar Airways
37h 50mCMB-BOS
$1,008
2/20Thu
1 stopCathay Pacific
36h 30mBOS-CMB
3/9Sun
1 stopCathay Pacific
31h 45mCMB-BOS
$1,308
1/16Thu
2 stopsEmirates
33h 45mBOS-CMB
1/22Wed
2 stopsEmirates
51h 48mCMB-BOS
$1,585

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Recent one-way flight deals

2/10Mon
3 stops
40h 16mBOS-CMB
$548
2/10Mon
1 stopEtihad Airways
17h 55mBOS-CMB
$630
2/10Mon
2 stops
25h 35mBOS-CMB
$655
12/26Thu
3 stops
55h 15mBOS-CMB
$1,083
2/9Sun
1 stopCathay Pacific
36h 30mBOS-CMB
$1,135
12/25Wed
2 stops
38h 25mBOS-CMB
$1,146
12/26Thu
2 stops
55h 15mBOS-CMB
$1,147
12/25Wed
3 stops
41h 20mBOS-CMB
$1,182
12/25Wed
1 stop
32h 35mBOS-CMB
$1,240
12/26Thu
1 stop
20h 20mBOS-CMB
$1,255

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Last minute flights from Boston to Sri Lanka

Last minute flight, train and bus deals

12/22Sun
multi-stopEtihad Airways
17h 55mBOS-CMB
1/8Wed
multi-stopEtihad Airways
27h 30mCMB-BOS
$2,429
12/23Mon
multi-stop
20h 20mBOS-CMB
1/7Tue
multi-stop
34h 05mCMB-BOS
$2,431
12/23Mon
multi-stop
19h 10mBOS-CMB
1/7Tue
multi-stop
31h 45mCMB-BOS
$2,443
12/21Sat
multi-stopEmirates
33h 45mBOS-CMB
1/4Sat
multi-stopEmirates
51h 48mCMB-BOS
$3,760
12/20Fri
multi-stopTurkish Airlines
30h 45mBOS-CMB
1/7Tue
multi-stopTurkish Airlines
21h 20mCMB-BOS
$4,296
12/23Mon
multi-stopQatar Airways
19h 10mBOS-CMB
1/2Thu
multi-stopQatar Airways
26h 20mCMB-BOS
$4,494
12/21Sat
multi-stopQatar Airways
19h 10mBOS-CMB
1/1Wed
multi-stopQatar Airways
25h 20mCMB-BOS
$4,667
12/20Fri
multi-stopEmirates
48h 50mBOS-CMB
1/4Sat
multi-stopEmirates
44h 03mCMB-BOS
$6,031
12/22Sun
multi-stopCathay Pacific
36h 30mBOS-CMB
1/4Sat
multi-stopCathay Pacific
31h 45mCMB-BOS
$9,024
12/19Thu
multi-stopCathay Pacific
36h 30mBOS-CMB
1/4Sat
multi-stopCathay Pacific
31h 45mCMB-BOS
$9,067

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Everything you need to know for your flight from Boston to Sri Lanka

Information on your arrival and departure airports

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