HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Boston

$663+ Cheap flights from Bandaranaike Intl (CMB) to Boston (BOS)

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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
CMB — BOS
May 18 — May 251
Mon 5/18
Mon 5/25
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Colombo to Boston with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Colombo to Boston

Cheapest flights from Colombo to Boston
Explore the most affordable flight options available from Colombo to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 18, 2026.

This Turkish Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:50 am
CMB
-
BOS
1 stop22h 35m
Turkish Airlines
Wed 3/109:00 pm
BOS
-
CMB
1 stop22h 40m
Turkish Airlines
Deal found 4/14$1,219
This Emirates deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/298:35 pm
CMB
-
BOS
2 stops27h 05m
Emirates
Fri 6/511:05 pm
BOS
-
CMB
2 stops33h 55m
Emirates
Deal found 4/14$1,468
This Mytrip deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2611:40 pm
CMB
-
BOS
2 stops24h 30m
Multiple Airlines
Wed 3/109:00 pm
BOS
-
CMB
1 stop22h 40m
Multiple Airlines
Deal found 4/14$1,477
This Emirates deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:35 pm
CMB
-
BOS
2 stops27h 05m
Emirates
Wed 3/1010:10 pm
BOS
-
CMB
2 stops33h 45m
Emirates
Deal found 4/14$1,482
This Emirates deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3011:15 am
CMB
-
BOS
2 stops36h 25m
Emirates
Sat 6/611:05 pm
BOS
-
CMB
2 stops33h 55m
Emirates
Deal found 4/15$1,496
This Emirates deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/168:35 pm
CMB
-
BOS
2 stops27h 05m
Emirates
Sun 6/1411:05 pm
BOS
-
CMB
2 stops33h 55m
Emirates
Deal found 4/17$1,497
This Mytrip deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/299:15 pm
CMB
-
BOS
2 stops26h 55m
Multiple Airlines
Fri 6/56:50 pm
BOS
-
CMB
3 stops34h 35m
Multiple Airlines
Deal found 4/14$1,516
This Mytrip deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2912:55 am
CMB
-
BOS
2 stops23h 15m
Multiple Airlines
Sat 6/66:50 pm
BOS
-
CMB
3 stops34h 35m
Multiple Airlines
Deal found 4/15$1,582

Find flight deals from Colombo to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Colombo (CMB) to Boston (BOS). 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 April 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,219
(Turkish Airlines)

One-way from

$663
(Trip.com)

Popular in

May

Cheapest in

April

Average price

$1,000
Provider with most accurate pricing for Colombo Bandaranaike Intl-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Colombo Bandaranaike Intl-Boston Logan Intl flights.
Search Deals
From Colombo Bandaranaike Intl to Boston Logan Intl
Search Deals
One-way flight from Colombo Bandaranaike Intl to Boston Logan Intl
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colombo to Boston 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 2,558,603 searches. Data last updated April 18, 2026.
Use the filters below to find and compare flights from Colombo Bandaranaike Intl Airport to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ColomboBoston

CMB - BOS

CMBBOS

Colombo Bandaranaike Intl

Fri 5/29

10:05 pm-2:10 pm

1 stop25h 35m

Boston Logan Intl

Fri 6/5

11:05 pm-6:30 pm

2 stops33h 55m

$1,468

ColomboBoston

CMB - BOS

CMBBOS

Colombo Bandaranaike Intl

Sat 9/26

8:35 pm-2:10 pm

2 stops27h 05m

Boston Logan Intl

Wed 3/10

10:10 pm-6:25 pm

2 stops33h 45m

$1,482

ColomboBoston

CMB - BOS

CMBBOS

Colombo Bandaranaike Intl

Sat 5/30

11:15 am-2:10 pm

2 stops36h 25m

Boston Logan Intl

Sat 6/6

11:05 pm-6:30 pm

2 stops33h 55m

$1,496

ColomboBoston

CMB - BOS

CMBBOS

Colombo Bandaranaike Intl

Sat 5/16

8:35 pm-2:10 pm

2 stops27h 05m

Boston Logan Intl

Sun 6/14

11:05 pm-6:30 pm

2 stops33h 55m

$1,497

ColomboBoston

CMB - BOS

CMBBOS

Colombo Bandaranaike Intl

Fri 5/29

12:55 am-2:40 pm

2 stops23h 15m

Boston Logan Intl

Sat 6/6

6:50 pm-2:55 pm

3 stops34h 35m

$1,582

ColomboBoston

CMB - BOS

CMBBOS

Colombo Bandaranaike Intl

Sat 5/16

12:30 pm-2:10 pm

3 stops35h 10m

Boston Logan Intl

Sun 6/14

5:25 pm-9:00 am

3 stops30h 05m

$1,862
Quickest round-trip

ColomboBoston

CMB - BOS

CMBBOS

Colombo Bandaranaike Intl

Wed 4/29

6:50 am-7:55 pm

1 stop22h 35m

Boston Logan Intl

Wed 7/29

9:50 pm-5:20 am

1 stop22h 00m

$3,638
Cheapest one-way

ColomboBoston

CMB - BOS

CMBBOS

Colombo Bandaranaike Intl

Sat 5/16

11:40 pm-2:40 pm

2 stops48h 30m

$663

ColomboBoston

CMB - BOS

CMBBOS

Colombo Bandaranaike Intl

Tue 5/26

5:00 am-2:40 pm

3 stops43h 10m

$890
Quickest one-way

ColomboBoston

CMB - BOS

CMBBOS

Colombo Bandaranaike Intl

Sat 5/16

4:10 am-2:40 pm

1 stop20h 00m

$929

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Compare providers for flights from Colombo to Boston

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Colombo to Boston in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
BudgetAirPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Colombo Bandaranaike Intl Airport-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Colombo Bandaranaike Intl Airport-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Colombo Bandaranaike Intl Airport-Boston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Colombo Bandaranaike Intl Airport-Boston flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Colombo Bandaranaike Intl Airport-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Colombo to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Colombo 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.

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated April 18, 2026.
See what other customers who have flown with Qatar Airways and Etihad Airways from Colombo Bandaranaike Intl Airport to Boston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,730 reviews

Crew

7.9

Entertainment

7.3

Boarding

7.5

Comfort

7.3

Food

7.3

Overall

7.4

Reviews

1 / 20
6.0
Good

preeti,Jan 2025

DOH - PHL

Can improve a lot from food to crew training to entertainment etc.
Qatar Airways
7.4
Good
3,730 reviews
Qatar Airways
7.4
Good
3,730 reviews

Crew

7.9

Entertainment

7.3

Boarding

7.5

Comfort

7.3

Food

7.3

Overall

7.4

Reviews

1 / 20
6.0
Good

preeti,Jan 2025

DOH - PHL

Can improve a lot from food to crew training to entertainment etc.
Etihad Airways
7.3
Good
1,431 reviews
Qatar Airways
7.4
Good
3,730 reviews

Crew

7.9

Entertainment

7.3

Boarding

7.5

Comfort

7.3

Food

7.3

Overall

7.4

Reviews

1 / 20
6.0
Good

preeti,Jan 2025

DOH - PHL

Can improve a lot from food to crew training to entertainment etc.

Related info for your journey

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

  • What airport do you fly into for flights to Boston from Colombo Bandaranaike Intl?

    Most people fly into Boston Logan Intl (BOS) if they book a flight to Boston from Colombo Bandaranaike Intl. On average, Logan Intl has 0 inbound flights from Colombo Bandaranaike Intl per day from 2 airlines. Boston Logan Intl is conveniently located just 2.6 mi from Boston’s city center.

  • How long is the flight from Colombo Bandaranaike Intl Airport to Boston?

    A quick flight from Colombo Bandaranaike Intl Airport to Boston can take about 25h 35m. Emirates provides one of the quickest options available for as low as $1,468. The distance from Colombo Bandaranaike Intl Airport to Boston is about 8548 mi.

  • What are the cheapest airlines flying from Colombo Bandaranaike Intl Airport to Boston round-trip?

    According to our current data, Etihad Airways ($995), and Qatar Airways ($1,008) offers the cheapest pricing from Colombo Bandaranaike Intl Airport to Boston. Etihad Airways is currently priced 18% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Colombo Bandaranaike Intl Airport to Boston one-way?

    The cheapest airline one-way is Etihad Airways, with whom users have recently found tickets for as low as $465. However, be on the lookout for offers from Qatar Airways and Turkish Airlines, as they are both options that can get you from Colombo Bandaranaike Intl Airport to Boston for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Colombo to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Medford
Cambridge
Concord
Hampton Beach
Watertown
Brockton
Seekonk
Cranston
Chelsea
Seabrook
Warwick
Peabody
York Beach
Londonderry
Swansea
Old Orchard Beach
Lincoln
Quincy
Waltham
Lowell

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Colombo to Boston

Discover the top 2 airlines that operate flights from Colombo to Boston. 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 2,558,603 searches. Data last updated April 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$995Average$1,098FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$1,008Average$1,045FlexibilityNo cancel feeOn-time68%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.