$678 Find Cheap Flights from Sri Lanka to Boston - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Boston departing on 11/21. 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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1 adult, Economy, 0 bags

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Cheap Flights from Sri Lanka to Boston

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sri Lanka to Boston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Sri Lanka to Boston

Thu, Sep 10 - Mon, Sep 14
Etihad Airways Logo
4:10 am - 2:10 pm
CMB
-
BOS
19h 30m
1 stop
Etihad Airways Logo
4:40 pm - 8:35 pm
BOS
-
CMB
18h 25m
1 stop
$994Etihad Airways
Thu, Sep 24 - Sat, Oct 31
Etihad Airways Logo
10:00 am - 2:10 pm
CMB
-
BOS
37h 40m
1 stop
Etihad Airways Logo
4:40 pm - 8:10 am
BOS
-
CMB
30h 00m
1 stop
$1,121Etihad Airways
Thu, Sep 10 - Mon, Sep 14
Multiple Airlines Logo
10:00 pm - 2:10 pm
CMB
-
BOS
25h 40m
2 stops
Multiple Airlines Logo
4:40 pm - 8:35 pm
BOS
-
CMB
18h 25m
1 stop
$1,285Multiple Airlines
Thu, Sep 24 - Sat, Oct 31
Etihad Airways Logo
9:50 pm - 2:10 pm
CMB
-
BOS
25h 50m
1 stop
Etihad Airways Logo
9:45 am - 8:15 pm
BOS
-
CMB
25h 00m
2 stops
$1,291Etihad Airways
Wed, Sep 9 - Mon, Sep 14
Multiple Airlines Logo
3:10 am - 7:55 pm
CMB
-
BOS
26h 15m
3 stops
Multiple Airlines Logo
5:10 pm - 4:30 am
BOS
-
CMB
25h 50m
2 stops
$1,312Multiple Airlines
Wed, Sep 9 - Mon, Sep 14
Multiple Airlines Logo
3:10 am - 8:10 pm
CMB
-
BOS
26h 30m
3 stops
Multiple Airlines Logo
5:45 pm - 4:30 am
BOS
-
CMB
25h 15m
3 stops
$1,327Multiple Airlines
Thu, Sep 24 - Sat, Oct 31
Multiple Airlines Logo
3:00 pm - 2:10 pm
CMB
-
BOS
32h 40m
2 stops
Multiple Airlines Logo
8:50 pm - 2:50 pm
BOS
-
CMB
32h 30m
3 stops
$1,380Multiple Airlines
Tue, Aug 18 - Tue, Oct 13
Etihad Airways Logo
4:10 am - 2:10 pm
CMB
-
BOS
19h 30m
1 stop
Etihad Airways Logo
4:25 pm - 8:35 am
BOS
-
CMB
30h 40m
1 stop
$1,403Etihad Airways
Tue, Aug 18 - Tue, Oct 13
Etihad Airways Logo
4:10 am - 2:10 pm
CMB
-
BOS
19h 30m
1 stop
Etihad Airways Logo
4:25 pm - 8:35 am
BOS
-
CMB
30h 40m
1 stop
$1,461Etihad Airways
Tue, Aug 18 - Tue, Oct 13
Qatar Airways Logo
4:35 am - 6:45 pm
CMB
-
BOS
23h 40m
2 stops
Qatar Airways Logo
5:28 pm - 2:05 am
BOS
-
CMB
23h 07m
2 stops
$2,033Qatar Airways
Booking Insights

KAYAK's insights & trends for flights to Boston

Get data-powered insights and trends for flights to Boston to help you find the cheapest flights, the best time to fly and much more.

What are the most popular airlines flying to Boston?

The most popular airline among KAYAK users flying to Boston is Etihad Airways, followed by Qatar Airways and Turkish Airlines.

Good to know

Low season

April

Cheapest flight

$678
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly and prices are also 19% lower on average.
Flight from Colombo to Boston

FAQs - booking Boston flights

  • How far is Boston Logan Intl Airport from central Boston?

    You’ll need to travel 3 miles to reach the Boston city center from Boston Logan Intl Airport.

  • What is the name of Boston’s airport?

    There is only 1 airport in Boston, called Boston Logan Intl Airport (BOS). It can also be referred to as Boston Logan, General Edward Lawrence Logan Intl, or Logan Intl.

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

    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 to Boston.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Boston?

    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 to Boston 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 to Boston?

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

  • How many direct flights to Boston are there each week?

    Each week there are around 10,714 direct flights from within Sri Lanka to Boston. The most common day for departures is Sunday, with 16% of flights taking off on this day.

Top tips for finding cheap flights to Boston

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Boston flight deals.

Reviews of the top 3 airlines serving from Sri Lanka to Boston

 
See real verified KAYAK customer reviews for airlines flying to Boston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Sri Lanka to Boston. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Boston? 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.
7.4
Qatar AirwaysOverall score based on 3738 reviews
7.9Crew
7.3Entertainment
7.3Comfort
7.5Boarding
7.3Food
Airline reviews

Amazing airline accommodations. The cabins were so great. The food was very good and the flight attendants were so nice. Made a 15 hour flight seem easy.

10.0 ExcellentBrian, Feb 2026
DOH - ATL
Read more Qatar Airways reviews

Amazing airline accommodations. The cabins were so great. The food was very good and the flight attendants were so nice. Made a 15 hour flight seem easy.

I paid extra for seating when first booking flight to be in a comfortable economy seat They still changed it to a middle seat regardless. When I asked for it to be changed back to aisle, they could only give me one at the back of the plane in the least comfortable seats.

Same as already mentioned. This was more comforting as I got my aisle seat for my knee.

When we checked in at the Siem Reap Airport in Cambodia, we were only given three boarding passes and told that we would have to check in with American when we arrived in Boston. This was a source of stress for us. After we landed in Boston, we had a long passage from Terminal E to Terminal B (American Airline ticketing counter). Because the electronic ticketing kiosks for check-in would not recognize our Confirmation Code, we had to wait for an hour in a long line where only two AA reps were taking care of Special Services passengers. In many years of both business and recreational travel, I have never had this experience. I would expect more from AA being in partnership with other airlines to do a better job with this.

Qatar Airways is an excellent service provider. The crew members were attentive and helpful. The aircraft was very clean. This was the longest leg of our journey, so it would have been nice to have more leg room for comfort. We appreciated the crew's service of four hot meals to all of us during this long flight. Also, it was helpful that the crew asked us to keep the window shades down for the entire journey, allowing the environment to get lots of rest during the trip. For families traveling with little children, this was helpful to them to keep them settled.

The seat cushions are absolutely lacking, not sure if they know the passengers are traveling for 14 hours straight, but the padding made our back and butt ache like crazy. The entertainment console had its own problems, either the headphone jack wasn't working or the power outlet via usb or ac outlet was not working. Not to mention the seat handles were not adjustable in some planes in the middle or on the aisle. Qatar/Indigo may be operating a very old fleet of planes to make as much profit as possible, but passengers may not be following them for long, should this treatment of its customers continue. Qatar/Indigo, wake up and do it right by your customers, or they may not be your customers anymore.

It was very good. It was a long flight and being a tight with little leg room.

I always fly with Qatar air and you are the best. Keep up the good wor, after travelling with Qatar Air More than 80 times, you never offer to upgrade me.but it happened to my friend companion some time. Any how i still enjoying travelling with Qatar air and wait one day to upgrade me too. Best Regards

More facilities to transport to the gates......felt too much walking distance

Overall good but staff in the place looked extremely tired after 8hrs in 14 hrs journey and then service was cut short and response time for calls increased in later part of flight. Food was ok not astonishing

Again poor use of old aircraft and old business class seats that show there age.

Service and food were very good, I liked it a lot. I liked the little gifts we all got , but I don’t think I’d fly on Turkish airlines to go to New York from Istanbul or from New York to Instanbul anymore. Flight is way too long.

We liked the comfort and seats. The crew was not very friendly nor did they check on us to see if we needed anything. Had to ask for water several times

The crew was amazing and the food was really good too

Excellent service. Friendly and attentive flight attendants, can lay back in business class and be pretty comfortable, and delicious food. Flight on time departing and arriving.

I will say the same as my previous comment. Great job over all! From 1-10, ten be the best… I will give 9!

Very hot cabin made long flight uncomfortable, even in business class! Food was great. Istanbul business lounge had great food but too few bathrooms and seating . They also need more electric outlets for charging devices. Appreciate the ability to go through fast track lines w business class

Boarding experience was a mess- both to and from Istanbul airport. No one knew anything. They asked everyone to line up according to their sit numbers- it was unbelievable. Business class had a separate line, but it was hard to find- I had to go through all that mess before finding it. Would not recommend

The best airline for international travel in terms of value you get in business class (service/cost)

It was a good experience. With the long layover they provided the TourIstanbul option to have the free sightseeing bus tour - that was a great option to pass the time. Airport at Istanbul is very comfortable and convenient. Flight was comfortable.

The crew were really bad mannered! And spoiled all my mood throughout the flight!

Limit the number of usage of wine or please arrange our seats. The passenger was drunk on this flight and not on Thiruvananthapuram to Abudhabi.

The seats seemed smaller than other business class offerings. The entertainment menu was limited. Flight crew was good.

It was excellent service in the snow storm gives us hotel and transportation. It will be more better if u can add one more meal because it’s a long flight boring journey. If you give extra meal time passes faster and can enjoy the trip better

Food quality and varites were very minimum. Surprised to have no desserts. Business class tickets should have lounge access and seats selection. They should be allowed to board while people with wheel chair, secial assistance and family with childrem.

Good flight. There were a few issues with the flat bed. It was some technical issues. Otherwise everything was good

The crew could have been more friendly and could have offered to make the beds. Also, Ethiad should have more vegetarian food options.

From the start of my vacation at Logan Airport, Boston it was chaotic. I'm praying my flight home is better .I'm grateful that we landed safe

excellent, the staff was kind and the boarding process was with no issues or hassle

Wish the flight attendants were more attentive in serving food

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Everything you need to know for your flight to Boston

Information on the airport you'll fly into in Boston