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$705+ 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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
CMB — BOS
Jul 26 — Aug 21
Sun 7/26
Sun 8/2
1 adult, Economy
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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 June 26, 2026.

This Etihad Airways deal was found by Cheapflights users on 6/25. 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.
Sun 6/284:10 am
CMB
-
BOS
1 stop19h 35m
Etihad Airways
Tue 7/284:25 pm
BOS
-
CMB
1 stop25h 05m
Etihad Airways
Deal found 6/25$1,059
This Etihad Airways deal was found by Cheapflights users on 6/21. 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.
Tue 7/214:10 am
CMB
-
BOS
1 stop20h 00m
Etihad Airways
Tue 7/284:25 pm
BOS
-
CMB
1 stop18h 40m
Etihad Airways
Deal found 6/21$1,194
This Trip.com deal was found by Cheapflights users on 6/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/54:10 am
CMB
-
BOS
1 stop19h 35m
Etihad Airways
Thu 7/304:25 pm
BOS
-
CMB
1 stop18h 40m
Etihad Airways
Deal found 6/24$1,305
This Mytrip deal was found by Cheapflights users on 6/25. 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.
Sun 6/285:15 pm
CMB
-
BOS
3 stops30h 30m
Multiple Airlines
Tue 7/284:25 pm
BOS
-
CMB
3 stops33h 35m
Multiple Airlines
Deal found 6/25$1,407
This Mytrip deal was found by Cheapflights users on 6/21. 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.
Tue 7/213:00 pm
CMB
-
BOS
2 stops32h 40m
Multiple Airlines
Tue 7/284:25 pm
BOS
-
CMB
3 stops33h 35m
Multiple Airlines
Deal found 6/21$1,419
This oojo deal was found by Cheapflights users on 6/23. 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.
Tue 8/184:10 am
CMB
-
BOS
2 stops29h 19m
Etihad Airways
Tue 10/134:25 pm
BOS
-
CMB
1 stop18h 40m
Etihad Airways
Deal found 6/23$1,430

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 June 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,194
(Etihad Airways)

One-way from

$641
(Trip.com)

Popular in

May

Cheapest in

April

Average price

$1,466
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
Search Deals
One-way flight from Colombo Bandaranaike Intl to Boston Logan Intl
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($83 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
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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 June 26, 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
Quickest round-trip

ColomboBoston

CMB - BOS

CMBBOS

Colombo Bandaranaike Intl

Tue 7/21

4:10 am-2:40 pm

1 stop20h 00m

Boston Logan Intl

Tue 7/28

4:25 pm-8:35 pm

1 stop18h 40m

$1,194

ColomboBoston

CMB - BOS

CMBBOS

Colombo Bandaranaike Intl

Tue 8/18

4:10 am-11:59 pm

2 stops29h 19m

Boston Logan Intl

Tue 10/13

4:25 pm-8:35 pm

1 stop18h 40m

$1,430

ColomboBoston

CMB - BOS

CMBBOS

Colombo Bandaranaike Intl

Tue 8/18

4:10 am-2:40 pm

1 stop20h 00m

Boston Logan Intl

Tue 10/20

4:25 pm-3:00 am

1 stop25h 05m

$1,469

ColomboBoston

CMB - BOS

CMBBOS

Colombo Bandaranaike Intl

Mon 7/20

10:05 pm-2:10 pm

1 stop25h 35m

Boston Logan Intl

Mon 7/27

11:05 pm-7:15 pm

1 stop34h 40m

$1,626

ColomboBoston

CMB - BOS

CMBBOS

Colombo Bandaranaike Intl

Tue 8/18

4:35 am-7:03 pm

2 stops23h 58m

Boston Logan Intl

Tue 10/20

6:55 am-5:45 pm

2 stops25h 20m

$1,649

ColomboBoston

CMB - BOS

CMBBOS

Colombo Bandaranaike Intl

Tue 8/18

4:35 am-7:03 pm

2 stops23h 58m

Boston Logan Intl

Tue 10/13

6:40 pm-3:05 am

2 stops22h 55m

$1,649
Cheapest one-way

ColomboBoston

CMB - BOS

CMBBOS

Colombo Bandaranaike Intl

Sun 10/11

4:20 pm-2:40 pm

1 stop31h 50m

$705

ColomboBoston

CMB - BOS

CMBBOS

Colombo Bandaranaike Intl

Wed 7/1

9:50 pm-2:15 pm

1 stop25h 55m

$717

ColomboBoston

CMB - BOS

CMBBOS

Colombo Bandaranaike Intl

Sun 10/11

5:20 pm-12:30 pm

3 stops52h 40m

$948
Quickest one-way

ColomboBoston

CMB - BOS

CMBBOS

Colombo Bandaranaike Intl

Wed 7/1

12:55 am-2:15 pm

2 stops22h 50m

$969

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/21

Sorted by cheapest first

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 June.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
BudgetAirPrice 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 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.

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 June 26, 2026.
See what other customers who have flown with Turkish Airlines,Qatar Airways, andEtihad 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.
Turkish Airlines
7.4
Good
4,417 reviews

Entertainment

7.5

Crew

7.8

Boarding

7.3

Food

7.5

Overall

7.4

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Muhammad,Jan 2026

ORD - DFW

Great, customer service agent at O’hare was able to change the flight due to snow storm. Thank you
Turkish Airlines
7.4
Good
4,417 reviews
Turkish Airlines
7.4
Good
4,417 reviews

Entertainment

7.5

Crew

7.8

Boarding

7.3

Food

7.5

Overall

7.4

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Muhammad,Jan 2026

ORD - DFW

Great, customer service agent at O’hare was able to change the flight due to snow storm. Thank you
Qatar Airways
7.3
Good
3,730 reviews
Turkish Airlines
7.4
Good
4,417 reviews

Entertainment

7.5

Crew

7.8

Boarding

7.3

Food

7.5

Overall

7.4

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Muhammad,Jan 2026

ORD - DFW

Great, customer service agent at O’hare was able to change the flight due to snow storm. Thank you
Etihad Airways
7.3
Good
1,463 reviews
Turkish Airlines
7.4
Good
4,417 reviews

Entertainment

7.5

Crew

7.8

Boarding

7.3

Food

7.5

Overall

7.4

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Muhammad,Jan 2026

ORD - DFW

Great, customer service agent at O’hare was able to change the flight due to snow storm. Thank you

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. Etihad Airways provides one of the quickest options available for as low as $1,194. 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), Qatar Airways ($1,008), and Turkish Airlines ($1,035) offers the cheapest pricing from Colombo Bandaranaike Intl Airport to Boston. Etihad Airways is currently priced 20% 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
Waltham
Cambridge
Concord
Brockton
Watertown
Hampton Beach
Seekonk
Cranston
Warwick
Peabody
Auburn
Fitchburg
York Beach
Chelsea
Londonderry
Dedham
Swansea
Lowell
Smithfield
Braintree

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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 June 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$995Average$1,123FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$1,008Average$1,045FlexibilityNo cancel feeOn-time68%
Turkish AirlinesCheapest$1,035Average$1,085FlexibilityNo cancel feeOn-time77%

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