CMB - BOS

$537 Find Cheap Flights from Colombo to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Colombo to Boston departing on 4/20. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Boston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Colombo to Boston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Colombo to Boston, as well as popular online travel agencies
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$959
Multiple Airlines
Thu 4/9Thu 4/16
CMB - BOS • 2 stops
Cheapest one-way
$537
Typical prices: $726-$1,154
Multiple Airlines
Mon 4/20
CMB - BOS • 2 stops
Top airlines
Etihad Airways
Cheapest • from $970 (round-trip)
Qatar Airways
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Colombo and Boston. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Hong Kong (HKG)
Cheapest • Avg $1,120 (round-trip)
Doha (DOH)
Shortest trip • 20h 49m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Boston!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Colombo to Boston (CMB-BOS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Colombo 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 Colombo to Boston

Thu, Apr 9 - Thu, Apr 16
Multiple Airlines Logo
1:30 pm - 2:40 pm
CMB
-
BOS
34h 40m
2 stops
Multiple Airlines Logo
4:25 pm - 2:55 pm
BOS
-
CMB
37h 00m
1 stop
$959Multiple Airlines
Thu, Apr 9 - Thu, Apr 16
Etihad Airways Logo
4:20 pm - 2:40 pm
CMB
-
BOS
31h 50m
1 stop
Etihad Airways Logo
4:25 pm - 8:35 am
BOS
-
CMB
30h 40m
1 stop
$970Etihad Airways
Fri, Mar 20 - Wed, Apr 1
Etihad Airways Logo
4:00 am - 3:10 pm
CMB
-
BOS
20h 40m
1 stop
Etihad Airways Logo
4:25 pm - 3:00 am
BOS
-
CMB
25h 05m
1 stop
$987Etihad Airways
Thu, Apr 9 - Thu, Apr 16
Multiple Airlines Logo
3:00 pm - 2:40 pm
CMB
-
BOS
33h 10m
3 stops
Multiple Airlines Logo
4:25 pm - 2:55 pm
BOS
-
CMB
37h 00m
1 stop
$996Multiple Airlines
Tue, Mar 24 - Tue, Mar 31
Etihad Airways Logo
9:50 am - 3:10 pm
CMB
-
BOS
38h 50m
1 stop
Etihad Airways Logo
4:25 pm - 8:35 pm
BOS
-
CMB
18h 40m
1 stop
$1,001Etihad Airways
Sun, Apr 12 - Sun, Apr 19
Etihad Airways Logo
4:20 pm - 2:40 pm
CMB
-
BOS
31h 50m
1 stop
Etihad Airways Logo
4:25 pm - 3:00 am
BOS
-
CMB
25h 05m
1 stop
$1,010Etihad Airways
Thu, Apr 9 - Thu, Apr 16
Multiple Airlines Logo
3:00 pm - 2:40 pm
CMB
-
BOS
33h 10m
3 stops
Multiple Airlines Logo
1:00 pm - 5:25 am
BOS
-
CMB
30h 55m
2 stops
$1,040Multiple Airlines
Sun, Apr 12 - Sun, Apr 19
Multiple Airlines Logo
5:15 pm - 2:40 pm
CMB
-
BOS
54h 55m
2 stops
Multiple Airlines Logo
4:25 pm - 8:35 pm
BOS
-
CMB
18h 40m
1 stop
$1,049Multiple Airlines
Tue, Mar 24 - Tue, Mar 31
Multiple Airlines Logo
6:35 pm - 3:10 pm
CMB
-
BOS
30h 05m
2 stops
Multiple Airlines Logo
4:25 pm - 8:35 pm
BOS
-
CMB
18h 40m
1 stop
$1,050Multiple Airlines
Tue, Mar 24 - Tue, Mar 31
Multiple Airlines Logo
1:45 pm - 3:10 pm
CMB
-
BOS
34h 55m
3 stops
Multiple Airlines Logo
4:25 pm - 8:35 pm
BOS
-
CMB
18h 40m
1 stop
$1,060Multiple Airlines
Booking Insights

KAYAK's insights & trends for Colombo to Boston flights

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

Which airlines provide the cheapest flights from Colombo to Boston?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Colombo to Boston were found on Etihad Airways ($970) and Emirates ($1,690).

Good to know

Low seasonNovember
Cheapest flight$537
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Colombo to Boston

When to book flights from Colombo to Boston

Are your dates flexible? Find out the best times to travel from Colombo to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Colombo to Boston flights

  • What is the cheapest flight from Colombo Bandaranaike Intl Airport to Boston?

    In the last 3 days, the lowest price for a flight from Colombo Bandaranaike Intl Airport to Boston was $537 for a one-way ticket and $959 for a round-trip.

  • Do I need a passport to fly between Colombo and Boston?

    A passport is required to fly from Colombo to Boston.

  • Which aircraft models fly most regularly from Colombo to Boston?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Colombo to Boston?

    Star Alliance, and oneworld are the airline alliances operating flights between Colombo and Boston, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Colombo to Boston, Qatar Airways or Etihad Airways?

    The two airlines most popular with KAYAK users for flights from Colombo to Boston are Qatar Airways and Etihad Airways. With an average price for the route of $1,045 and an overall rating of 7.4, Qatar Airways is the most popular choice. Etihad Airways is also a great choice for the route, with an average price of $1,184 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Colombo 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 from Colombo to Boston.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Colombo 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 Colombo 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 to Colombo with another airline. Booking your flights between Colombo and BOS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Colombo 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 from Colombo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Colombo to Boston

 
See real verified KAYAK customer reviews for airlines flying from Colombo to Boston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Colombo 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 3746 reviews
7.5Boarding
7.9Crew
7.4Entertainment
7.4Comfort
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

Paid $10 for wifi for full flight duration and the wifi wasn’t available after initial 2 hours

My baggage is lost. Flight cancelled, Rebooked ticket through long routes. Mental stress, emotional hurt

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.

Business class ticket should include lounge access and seat selection. The food quality and varieties should be more. It was surpirise that no dessert was offered.

Dear Team, I purchased a full travel package that included 2 checked bags through you and JustFly. However, when I arrived at the airport, my ticket showed 0 checked bags. Since I was traveling internationally to India with 2 bags, It was a $200 per bag at the counter, which was extremely disappointing. For an international trip, why would I ever choose a no‑bag option for only $20–$30 less? This seems like an error in the booking process, and I am requesting clarification and a resolution. I have called JustFly and on phone for 1 hr :53 min and they couldn't help till I show some kind of proof etc which isn't possible but besides that love your service and using it for years !

I liked the crew, the food and the foot space. I did not like the comfort of the seats.

Good one but just notice that you have to ask several time to get water or coffee .

Early arrival. Good boarding. Deplaning this flight is very slow both coming and going. Baggage arrived quickly for Pearson

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

Nice crew , clean cabin , food was delayed due to problem with the quantity .

Typically great service from Turkish with comfortable seat and amenitie, good food and great attention from staff.

Delicious food, comfortable and clean plane. It's a little cramped in the hall in front of the gate.

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

The crew on this flight provided exceptional business class service to me.

The staff at the boarding or the rudest uninformative and no English whatsoever they’re very rude as if they are envious of you travelling I don’t understand how could someone would be this rude and this out of touch and cold

You charged me for luggage although the airline does not- you charged me for seat when customers can pick their own seat at checkout in I travel to Europe slot and I will not use kayak again

They oversold the tickets by one which was my ticket so I didn’t have a ticket till last second

Not good. I was supposed to be in Mint but got in economy class

Nothing luxury about Turkish airline compared to many other airlines

Requested food options were always finished. Supplied food items were good but of course not the desired choices.

Everything you need to know for your flight from Colombo to Boston

Information on your arrival and departure airports