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

For as low as £792, Etihad Airways can have you in Boston from Colombo Bandaranaike Intl Airport in 20h 40m. There are 8548 mi between Colombo Bandaranaike Intl Airport and Boston. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in Boston ranges from 78.0 - 101.0 inches per month. March is typically the wettest month, when rainfall can reach 101.0 mm. July is typically the driest time to visit Boston when rainfall is around 78.0 mm.

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

What is the cheapest time of day to fly from CMB to BOS?

When flying from Colombo Bandaranaike Intl Airport to Boston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

For a flight from Colombo Bandaranaike Intl to Boston, you will be flying into Logan Intl. Boston Logan Intl (BOS) is just 2.6 mi from the center of the city. Logan Intl is the only Boston airport and it handles 0 inbound flights from Colombo Bandaranaike Intl per day. 0 airlines have flights to Boston Logan Intl from Colombo Bandaranaike Intl on a regular basis.

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 holiday 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.

£353+ Cheap Flights from Colombo Bandaranaike Intl Airport to Boston

Cheap flight deals from Colombo to Boston

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 19 September 2026.

Tue 17/1109:30 -

1 stop21h 20m

Thu 26/1116:05 -

2 stops29h 45m

Deal found 18/9£3,260

Sun 15/1121:35 -

1 stop27h 05m

Wed 25/1115:40 -

1 stop24h 40m

Deal found 18/9£3,633

Tue 17/1107:30 -

1 stop21h 05m

Mon 23/1120:00 -

1 stop25h 15m

Deal found 18/9£3,821

Thu 19/1107:30 -

1 stop21h 05m

Tue 24/1120:00 -

1 stop25h 15m

Deal found 18/9£3,886

Sun 15/1121:35 -

1 stop27h 05m

Sun 29/1115:40 -

1 stop30h 00m

Deal found 18/9£3,913

Fri 20/1107:30 -

1 stop21h 05m

Wed 25/1120:00 -

1 stop23h 25m

Deal found 18/9£4,046

Fri 20/1107:30 -

1 stop21h 05m

Tue 24/1120:00 -

1 stop23h 25m

Deal found 18/9£4,117

Fri 20/1107:30 -

1 stop21h 05m

Sun 29/1120:00 -

1 stop25h 15m

Deal found 18/9£4,300

Fri 20/1107:30 -

1 stop21h 05m

Fri 27/1120:00 -

1 stop23h 25m

Deal found 18/9£4,348

Sun 15/1121:35 -

1 stop27h 05m

Fri 27/1115:40 -

1 stop30h 00m

Deal found 18/9£4,622

Sun 15/1120:15 -

3 stops32h 13m

Fri 27/1119:40 -

2 stops39h 45m

Deal found 18/9£4,903

Fri 20/1121:50 -

2 stops30h 38m

Wed 25/1122:10 -

1 stop23h 35m

Deal found 18/9£5,030

Find flight deals from Colombo to Boston

Round-trip from	£792
One-way from	£353
Popular in	August
Cheapest in	September
Average price	£781

Etihad Airways
23/2-11/3
2 total stops
50h 40m total
Colombo to Boston

Search Deals

Qatar Airways
17/11-31/12
1 total stop
21h 00m total
Colombo to Boston

Search Deals

High demand for flights, 1% potential price rise

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£26 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

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Cheapflights Fare Finder

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 return flight

Fastest return journey

ColomboBoston

CMB Colombo Bandaranaike Intl - BOS Boston Logan Intl

CMBBOS

Colombo Bandaranaike Intl

Sun 15/11

04:15-13:55

1 stop20h 10m

Boston Logan Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

£353

ColomboBoston

CMB Colombo Bandaranaike Intl - BOS Boston Logan Intl

CMBBOS

Colombo Bandaranaike Intl

Tue 17/11

10:15-13:55

1 stop38h 10m

Boston Logan Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

£355

ColomboBoston

CMB Colombo Bandaranaike Intl - BOS Boston Logan Intl

CMBBOS

Colombo Bandaranaike Intl

Mon 16/11

21:35-14:10

1 stop27h 05m

Boston Logan Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

£373

ColomboBoston

CMB Colombo Bandaranaike Intl - BOS Boston Logan Intl

CMBBOS

Colombo Bandaranaike Intl

Tue 17/11

21:35-14:10

1 stop27h 05m

Boston Logan Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

£373

ColomboBoston

CMB Colombo Bandaranaike Intl - BOS Boston Logan Intl

CMBBOS

Colombo Bandaranaike Intl

Tue 23/2

04:00-14:10

1 stop20h 40m

Boston Logan Intl

Thu 11/3

15:40-08:10

1 stop30h 00m

£792

ColomboBoston

CMB Colombo Bandaranaike Intl - BOS Boston Logan Intl

CMBBOS

Colombo Bandaranaike Intl

Tue 23/2

03:25-13:55

1 stop21h 00m

Boston Logan Intl

Thu 11/3

18:00-02:45

2 stops22h 15m

£867

ColomboBoston

CMB Colombo Bandaranaike Intl - BOS Boston Logan Intl

CMBBOS

Colombo Bandaranaike Intl

Tue 17/11

07:30-18:05

1 stop21h 05m

Boston Logan Intl

Mon 23/11

20:00-07:45

1 stop25h 15m

£3,821

ColomboBoston

CMB Colombo Bandaranaike Intl - BOS Boston Logan Intl

CMBBOS

Colombo Bandaranaike Intl

Fri 20/11

07:30-18:05

1 stop21h 05m

Boston Logan Intl

Fri 27/11

20:00-05:55

1 stop23h 25m

£4,348

ColomboBoston

CMB Colombo Bandaranaike Intl - BOS Boston Logan Intl

CMBBOS

Colombo Bandaranaike Intl

Sun 15/11

21:35-14:10

1 stop27h 05m

Boston Logan Intl

Sat 28/11

15:40-02:50

1 stop24h 40m

£4,622

ColomboBoston

CMB Colombo Bandaranaike Intl - BOS Boston Logan Intl

CMBBOS

Colombo Bandaranaike Intl

Sun 15/11

20:15-17:58

3 stops32h 13m

Boston Logan Intl

Wed 25/11

19:40-21:55

2 stops39h 45m

£4,903

Flights are sorted by cheapest return flights first.

Deals found on 18/9

Showing 1-10 of 13 resultsSorted by cheapest first

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.

CMB-BOS

Estimated return 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 for a return flight from Colombo Bandaranaike Intl Airport to Boston?

Airfare is below average for this route at the moment.

Colombo Bandaranaike Intl Airport to Boston flights typically cost between £880 and £934 in February.
The cheapest return price found within the last 5 days was £792 on Etihad Airways (23 Feb–11 Mar).

Related info for your journey

What airport do you fly into for flights to Boston from Colombo Bandaranaike Intl?
For a flight from Colombo Bandaranaike Intl to Boston, you will be flying into Logan Intl. Boston Logan Intl (BOS) is just 2.6 mi from the center of the city. Logan Intl is the only Boston airport and it handles 0 inbound flights from Colombo Bandaranaike Intl per day. 0 airlines have flights to Boston Logan Intl from Colombo Bandaranaike Intl on a regular basis.
How long is the flight from Colombo Bandaranaike Intl Airport to Boston?
For as low as £792, Etihad Airways can have you in Boston from Colombo Bandaranaike Intl Airport in 20h 40m. There are 8548 mi between Colombo Bandaranaike Intl Airport and Boston. Both multi-stop and direct flights can be found to your destination and back.
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 holiday 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

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When you search for this flight from Colombo to Boston, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Colombo to Boston?

Cheapflights simply makes it quick and affordable to book flights from Colombo to Boston by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Colombo to Boston with no change fees?

Certainly. Search results for flights to Boston from Colombo shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Colombo to Boston become cheaper?

Not ready to book yet? You can track prices for flights from Colombo to Boston on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Colombo Bandaranaike Intl Airport to Boston from £353

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Colombo to Boston

Cheapest flights from Colombo to BostonExplore 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 19 September 2026.

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 19 September 2026.

Best flights from Colombo to BostonDiscover carefully curated flight deals from Colombo to Boston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 September 2026.

Discover carefully curated flight deals from Colombo to Boston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 September 2026.

Last-minute flights from Colombo to BostonDiscover last-minute flight deals from Colombo to Boston. Data last updated 19 September 2026 and is based on user searches.

Discover last-minute flight deals from Colombo to Boston. Data last updated 19 September 2026 and is based on user searches.

One-way flights from Colombo to BostonSearch for one-way flight options from Colombo to Boston. Find affordable one-way fares based on user searches. Data last updated 19 September 2026.

Search for one-way flight options from Colombo to Boston. Find affordable one-way fares based on user searches. Data last updated 19 September 2026.

Find flight deals from Colombo to Boston

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Cheapflights Fare Finder

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

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.

Cheapflights Insights

How much does it cost for a return flight from Colombo Bandaranaike Intl Airport to Boston?

Airfare is below average for this route at the moment.

Colombo Bandaranaike Intl Airport to Boston flights typically cost between £880 and £934 in February.The cheapest return price found within the last 5 days was £792 on Etihad Airways (23 Feb–11 Mar).

Related info for your journey

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

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

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

How can I find direct flights from Colombo to Boston?

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

Travelling to a place near Boston?

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Direct flights to Massachusetts

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Colombo and Boston flights

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How does Cheapflights help users find flights from Colombo to Boston?

Why should you use Cheapflights to find cheap flight tickets from Colombo to Boston?

Can Cheapflights find flights from Colombo to Boston with no change fees?

Can Cheapflights notify me if prices for flights from Colombo to Boston become cheaper?

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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 19 September 2026.

Best flights from Colombo to Boston
Discover carefully curated flight deals from Colombo to Boston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 September 2026.

Last-minute flights from Colombo to Boston
Discover last-minute flight deals from Colombo to Boston. Data last updated 19 September 2026 and is based on user searches.

One-way flights from Colombo to Boston
Search for one-way flight options from Colombo to Boston. Find affordable one-way fares based on user searches. Data last updated 19 September 2026.

Colombo Bandaranaike Intl Airport to Boston flights typically cost between £880 and £934 in February.
The cheapest return price found within the last 5 days was £792 on Etihad Airways (23 Feb–11 Mar).