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$522+ 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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
CMB — BOS
Feb 11 — Feb 181
Wed 2/11
Wed 2/18
1 adult, Economy
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Cheap 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 January 12, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$938
(Kiwi.com)

One-way from

$522
(Kiwi.com)

Popular in

August

Cheapest in

November

Average price

$1,395
Provider with most accurate pricing for Colombo Bandaranaike Intl-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Colombo Bandaranaike Intl-Boston Logan Intl flights.
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From Colombo Bandaranaike Intl to Boston Logan Intl
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One-way flight from Colombo Bandaranaike Intl to Boston Logan Intl
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Highest demand for flights based on searches. 0% potential increase in price ($2 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find 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 January 12, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/184:00 am
CMB
-
BOS
1 stop20h 40m
Etihad Airways
Sat 2/213:40 pm
BOS
-
CMB
1 stop18h 05m
Etihad Airways
Deal found 1/12$938
This Kiwi.com deal was found by Cheapflights users on 1/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/154:10 am
CMB
-
BOS
1 stop20h 15m
Etihad Airways
Thu 4/234:30 pm
BOS
-
CMB
1 stop18h 35m
Etihad Airways
Deal found 1/12$939
This Etihad Airways deal was found by Cheapflights users on 1/12. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1110:00 am
CMB
-
BOS
1 stop38h 25m
Etihad Airways
Wed 4/224:30 pm
BOS
-
CMB
1 stop25h 00m
Etihad Airways
Deal found 1/12$956
This Qatar Airways deal was found by Cheapflights users on 1/11. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/94:35 am
CMB
-
BOS
1 stop20h 10m
Qatar Airways
Sat 10/1710:00 pm
BOS
-
CMB
1 stop18h 45m
Qatar Airways
Deal found 1/11$960
This Etihad Airways deal was found by Cheapflights users on 1/12. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/239:50 am
CMB
-
BOS
1 stop38h 50m
Etihad Airways
Thu 3/124:40 pm
BOS
-
CMB
1 stop37h 05m
Etihad Airways
Deal found 1/12$1,034
This oojo deal was found by Cheapflights users on 1/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/94:20 pm
CMB
-
BOS
1 stop32h 05m
Etihad Airways
Sat 10/172:59 pm
BOS
-
CMB
2 stops44h 06m
Etihad Airways
Deal found 1/11$1,044
This Kiwi.com deal was found by Cheapflights users on 1/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/245:15 pm
CMB
-
BOS
2 stops31h 25m
Multiple Airlines
Tue 3/104:40 pm
BOS
-
CMB
1 stop18h 05m
Multiple Airlines
Deal found 1/12$1,048
This Kiwi.com deal was found by Cheapflights users on 1/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/245:15 pm
CMB
-
BOS
2 stops31h 25m
Multiple Airlines
Thu 2/263:40 pm
BOS
-
CMB
1 stop24h 40m
Multiple Airlines
Deal found 1/12$1,052
This Kiwi.com deal was found by Cheapflights users on 1/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/235:15 pm
CMB
-
BOS
2 stops31h 25m
Multiple Airlines
Mon 3/164:40 pm
BOS
-
CMB
1 stop18h 05m
Multiple Airlines
Deal found 1/12$1,056
This Kiwi.com deal was found by Cheapflights users on 1/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/235:15 pm
CMB
-
BOS
2 stops31h 25m
Multiple Airlines
Thu 2/263:40 pm
BOS
-
CMB
1 stop18h 05m
Multiple Airlines
Deal found 1/12$1,060
This Kiwi.com deal was found by Cheapflights users on 1/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1312:30 pm
CMB
-
BOS
2 stops35h 55m
Multiple Airlines
Fri 4/244:30 pm
BOS
-
CMB
1 stop18h 35m
Multiple Airlines
Deal found 1/12$1,061
This Kiwi.com deal was found by Cheapflights users on 1/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1412:30 pm
CMB
-
BOS
2 stops35h 55m
Multiple Airlines
Mon 4/204:30 pm
BOS
-
CMB
1 stop18h 35m
Multiple Airlines
Deal found 1/12$1,064

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 January 12, 2026.
Use the filters below to find and compare flights from Colombo Bandaranaike Intl Airport to Boston that are best for you.

Fly from

Colombo

Fly to

Boston

Route

Depart

Return

Price

ColomboBoston

CMB - BOS

CMBBOS

Colombo Bandaranaike Intl

Wed 4/15

4:10 am-2:55 pm

1 stop20h 15m

Boston Logan Intl

Wed 4/22

4:30 pm-8:35 pm

1 stop18h 35m

$956

ColomboBoston

CMB - BOS

CMBBOS

Colombo Bandaranaike Intl

Tue 4/14

4:10 am-2:55 pm

1 stop20h 15m

Boston Logan Intl

Sat 4/18

4:30 pm-2:55 pm

1 stop36h 55m

$956

ColomboBoston

CMB - BOS

CMBBOS

Colombo Bandaranaike Intl

Thu 4/16

4:10 am-2:55 pm

1 stop20h 15m

Boston Logan Intl

Tue 4/21

4:30 pm-3:00 am

1 stop25h 00m

$956

ColomboBoston

CMB - BOS

CMBBOS

Colombo Bandaranaike Intl

Fri 4/17

4:20 pm-2:55 pm

1 stop32h 05m

Boston Logan Intl

Wed 4/22

4:30 pm-2:55 pm

1 stop36h 55m

$956

ColomboBoston

CMB - BOS

CMBBOS

Colombo Bandaranaike Intl

Sun 4/12

10:00 am-2:55 pm

1 stop38h 25m

Boston Logan Intl

Sun 4/19

4:30 pm-8:35 pm

1 stop18h 35m

$956

ColomboBoston

CMB - BOS

CMBBOS

Colombo Bandaranaike Intl

Fri 4/17

9:50 pm-2:55 pm

1 stop26h 35m

Boston Logan Intl

Tue 4/21

4:30 pm-3:00 am

1 stop25h 00m

$956

ColomboBoston

CMB - BOS

CMBBOS

Colombo Bandaranaike Intl

Tue 4/14

10:00 am-2:55 pm

1 stop38h 25m

Boston Logan Intl

Sun 4/19

4:30 pm-3:00 am

1 stop25h 00m

$956

ColomboBoston

CMB - BOS

CMBBOS

Colombo Bandaranaike Intl

Mon 4/13

4:10 am-2:55 pm

1 stop20h 15m

Boston Logan Intl

Sun 4/19

4:30 pm-8:35 am

1 stop30h 35m

$956

ColomboBoston

CMB - BOS

CMBBOS

Colombo Bandaranaike Intl

Sun 4/12

10:00 am-2:55 pm

1 stop38h 25m

Boston Logan Intl

Tue 4/21

4:30 pm-8:35 pm

1 stop18h 35m

$956

ColomboBoston

CMB - BOS

CMBBOS

Colombo Bandaranaike Intl

Mon 4/13

10:00 am-2:55 pm

1 stop38h 25m

Boston Logan Intl

Sat 4/18

4:30 pm-3:00 am

1 stop25h 00m

$956

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/12

Showing 1-10 of 22 results
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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 January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
ExpediaPrice Accuracy2 starsTrust 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Colombo Bandaranaike Intl Airport-Boston flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

Cheapflights Insights

Everything you need to know about your flight from Colombo Bandaranaike Intl Airport to Boston

How much does it cost to fly round-trip from Colombo Bandaranaike Intl Airport to Boston?

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 January 12, 2026.
See what other customers who have flown with Qatar Airways, Etihad Airways, and Turkish Airlines 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
3,711 reviews

Boarding

7.5

Overall

7.4

Crew

7.9

Food

7.3

Comfort

7.4

Entertainment

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
3,711 reviews
Qatar Airways
7.4
Good
3,711 reviews

Boarding

7.5

Overall

7.4

Crew

7.9

Food

7.3

Comfort

7.4

Entertainment

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
1,367 reviews
Qatar Airways
7.4
Good
3,711 reviews

Boarding

7.5

Overall

7.4

Crew

7.9

Food

7.3

Comfort

7.4

Entertainment

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.
Turkish Airlines
7.3
Good
4,155 reviews
Qatar Airways
7.4
Good
3,711 reviews

Boarding

7.5

Overall

7.4

Crew

7.9

Food

7.3

Comfort

7.4

Entertainment

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 3 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 20h 15m. Etihad Airways provides one of the quickest options available for as low as $956. 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 ($1,006), Qatar Airways ($1,008), and Turkish Airlines ($1,045) 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 $609. However, be on the lookout for offers from Turkish Airlines and Emirates, 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
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Top 3 airlines flying from Colombo to Boston

Discover the top 3 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 January 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$1,006Average$1,189FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$1,008Average$1,045FlexibilityNo cancel feeOn-time68%
Turkish AirlinesCheapest$1,045Average$1,086FlexibilityNo cancel feeOn-time77%

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