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Cheap flights from Colombo Bandaranaike Intl Airport to Boston from $576

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colombo Bandaranaike Intl Airport to Boston departing on 5/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Colombo Bandaranaike Intl Airport to Boston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:35 am - 9:32 am
CMB
-
BOS
43h 27m2 stops
Multiple Airlines Logo
10:00 pm - 12:05 am
BOS
-
CMB
40h 35m2 stops
$2,393Multiple Airlines
Fri, Feb 27 - Wed, Jul 8
Multiple Airlines Logo
12:35 am - 9:32 am
CMB
-
BOS
43h 27m2 stops
Multiple Airlines Logo
10:00 pm - 12:05 am
BOS
-
CMB
40h 35m2 stops
$2,395Multiple Airlines
Fri, Feb 27 - Wed, Jul 8
Multiple Airlines Logo
12:45 am - 8:25 am
CMB
-
BOS
42h 10m2 stops
Multiple Airlines Logo
6:40 pm - 10:45 am
BOS
-
CMB
30h 35m2 stops
$2,450Multiple Airlines
Thu, Feb 26 - Wed, Jul 8
Multiple Airlines Logo
9:55 am - 12:12 pm
CMB
-
BOS
36h 47m2 stops
Multiple Airlines Logo
10:00 pm - 12:05 am
BOS
-
CMB
40h 35m2 stops
$2,573Multiple Airlines
Fri, Feb 27 - Wed, Jul 8
Multiple Airlines Logo
11:15 am - 12:12 pm
CMB
-
BOS
35h 27m3 stops
Multiple Airlines Logo
7:15 pm - 8:30 am
BOS
-
CMB
27h 45m2 stops
$2,793Multiple Airlines
Fri, Feb 27 - Wed, Jul 8
Emirates Logo
2:40 am - 1:55 pm
CMB
-
BOS
21h 45m1 stop
Emirates Logo
11:05 pm - 8:30 am
BOS
-
CMB
23h 55m1 stop
$2,814Emirates
Thu, Feb 26 - Wed, Jul 8
Emirates Logo
2:40 am - 1:55 pm
CMB
-
BOS
21h 45m1 stop
Emirates Logo
11:05 pm - 10:10 pm
BOS
-
CMB
37h 35m1 stop
$2,817Emirates
Thu, Feb 26 - Wed, Jul 8
Emirates Logo
2:40 am - 1:55 pm
CMB
-
BOS
21h 45m1 stop
Emirates Logo
11:05 pm - 4:50 pm
BOS
-
CMB
32h 15m1 stop
$2,820Emirates
Thu, Feb 26 - Wed, Jul 8
Multiple Airlines Logo
11:15 am - 12:12 pm
CMB
-
BOS
35h 27m3 stops
Multiple Airlines Logo
12:30 pm - 8:30 am
BOS
-
CMB
34h 30m2 stops
$2,848Multiple Airlines
Fri, Feb 27 - Wed, Jul 8
Multiple Airlines Logo
11:15 am - 12:12 pm
CMB
-
BOS
35h 27m3 stops
Multiple Airlines Logo
12:30 pm - 8:30 am
BOS
-
CMB
34h 30m2 stops
$2,850Multiple Airlines
Fri, Feb 27 - Wed, Jul 8

Emirates flights from Colombo Bandaranaike Intl Airport to Boston

Our best Emirates deals on Colombo Bandaranaike Intl Airport to Boston flight tickets
Emirates
Feb 26
CMB2:40 amColombo Bandaranaike Intl
21h 45m
1 stop
BOS1:55 pmBoston Logan Intl
Jul 8
BOS11:05 pmBoston Logan Intl
23h 55m
1 stop
CMB8:30 amColombo Bandaranaike Intl
$2,814
Find similar
Emirates
Feb 26
CMB2:40 amColombo Bandaranaike Intl
21h 45m
1 stop
BOS1:55 pmBoston Logan Intl
Jul 8
BOS11:05 pmBoston Logan Intl
37h 35m
1 stop
CMB10:10 pmColombo Bandaranaike Intl
$2,817
Find similar
Emirates
Feb 26
CMB2:40 amColombo Bandaranaike Intl
21h 45m
1 stop
BOS1:55 pmBoston Logan Intl
Jul 8
BOS11:05 pmBoston Logan Intl
32h 15m
1 stop
CMB4:50 pmColombo Bandaranaike Intl
$2,820
Find similar

Etihad Airways flights from Colombo Bandaranaike Intl Airport to Boston

Our best Etihad Airways deals on Colombo Bandaranaike Intl Airport to Boston flight tickets
Etihad Airways
Jan 5
CMB4:00 amColombo Bandaranaike Intl
20h 40m
1 stop
BOS2:10 pmBoston Logan Intl
Jun 9
BOS4:30 pmBoston Logan Intl
18h 40m
1 stop
CMB8:40 pmColombo Bandaranaike Intl
$5,615
Find similar
Etihad Airways
Jan 6
CMB9:30 pmColombo Bandaranaike Intl
27h 10m
1 stop
BOS2:10 pmBoston Logan Intl
Jun 9
BOS4:30 pmBoston Logan Intl
30h 35m
1 stop
CMB8:35 amColombo Bandaranaike Intl
$6,154
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Colombo Bandaranaike Intl Airport 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, momondo users made 832,500 searches. Data last updated December 26, 2025.
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

ColomboBoston

CMB - BOS

CMBBOS

Colombo Bandaranaike Intl

Fri 2/27

12:35 am-9:32 am

2 stops43h 27m

Boston Logan Intl

Wed 7/8

10:00 pm-12:05 am

2 stops40h 35m

$2,393

ColomboBoston

CMB - BOS

CMBBOS

Colombo Bandaranaike Intl

Fri 2/27

12:35 am-9:32 am

2 stops43h 27m

Boston Logan Intl

Wed 7/8

10:00 pm-12:05 am

2 stops40h 35m

$2,395

ColomboBoston

CMB - BOS

CMBBOS

Colombo Bandaranaike Intl

Thu 2/26

12:45 am-8:25 am

2 stops42h 10m

Boston Logan Intl

Wed 7/8

6:40 pm-10:45 am

2 stops30h 35m

$2,450

ColomboBoston

CMB - BOS

CMBBOS

Colombo Bandaranaike Intl

Fri 2/27

9:55 am-12:12 pm

2 stops36h 47m

Boston Logan Intl

Wed 7/8

10:00 pm-12:05 am

2 stops40h 35m

$2,573

ColomboBoston

CMB - BOS

CMBBOS

Colombo Bandaranaike Intl

Fri 2/27

11:15 am-12:12 pm

3 stops35h 27m

Boston Logan Intl

Wed 7/8

7:15 pm-8:30 am

2 stops27h 45m

$2,793

ColomboBoston

CMB - BOS

CMBBOS

Colombo Bandaranaike Intl

Thu 2/26

2:40 am-1:55 pm

1 stop21h 45m

Boston Logan Intl

Wed 7/8

11:05 pm-8:30 am

1 stop23h 55m

$2,814

ColomboBoston

CMB - BOS

CMBBOS

Colombo Bandaranaike Intl

Thu 2/26

2:40 am-1:55 pm

1 stop21h 45m

Boston Logan Intl

Wed 7/8

11:05 pm-10:10 pm

1 stop37h 35m

$2,817

ColomboBoston

CMB - BOS

CMBBOS

Colombo Bandaranaike Intl

Thu 2/26

2:40 am-1:55 pm

1 stop21h 45m

Boston Logan Intl

Wed 7/8

11:05 pm-4:50 pm

1 stop32h 15m

$2,820

ColomboBoston

CMB - BOS

CMBBOS

Colombo Bandaranaike Intl

Fri 2/27

11:15 am-12:12 pm

3 stops35h 27m

Boston Logan Intl

Wed 7/8

12:30 pm-8:30 am

2 stops34h 30m

$2,848

ColomboBoston

CMB - BOS

CMBBOS

Colombo Bandaranaike Intl

Fri 2/27

11:15 am-12:12 pm

3 stops35h 27m

Boston Logan Intl

Wed 7/8

12:30 pm-8:30 am

2 stops34h 30m

$2,850

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Boston from

How to get the cheapest flight ticket from Colombo Bandaranaike Intl Airport to Boston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from Colombo Bandaranaike Intl Airport to Boston is on a Friday when prices can be found for as low as $1,182. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Monday is $1,466.

What is the cheapest time of day to depart on your flight to Boston?

According to our data, the cheapest time of day to fly to Boston is in the morning. momondo users have found flights departing from Colombo Bandaranaike Intl Airport to Boston in the morning for as low as $1,091. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the evening is when there is more demand to fly to Boston, so prices are often more expensive at around $1,239 per ticket.

Can stopping save me money on Colombo Bandaranaike Intl Airport to Boston flights?

You could potentially save up to 57% on your flight if you consider stops on a Colombo Bandaranaike Intl Airport to Boston flight.

How have Colombo Bandaranaike Intl Airport to Boston flight prices changed over time?

As of December 2025, prices for Colombo Bandaranaike Intl Airport to Boston flights are approximately 7% more expensive when compared to flights at the same time last year.

When to book flights from Colombo Bandaranaike Intl Airport to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Colombo Bandaranaike Intl Airport to Boston according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Colombo Bandaranaike Intl Airport to Boston (CMB to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colombo Bandaranaike Intl Airport to Boston

Fastest flight time

52h 10m

Direct flights

None
The fastest flight from Colombo Bandaranaike Intl Airport to Boston takes 52h 10m
There are no direct flights from Colombo Bandaranaike Intl Airport to Boston. There are no popular flight routes from Colombo Bandaranaike Intl Airport to Boston.
Search flight deals

  • How far is Colombo Bandaranaike Intl to Boston Logan Intl by plane?

    Colombo Bandaranaike Intl and Boston Logan Intl are 8549.4 mi apart from one another. In terms of flight time, this usually takes a little over 52h 10m.

  • When did momondo last update prices for flights from Colombo Bandaranaike Intl Airport to Boston Logan Intl Airport?

    Prices for flights from Colombo Bandaranaike Intl Airport to Boston Logan Intl Airport were last updated today.

  • How many operators does momondo search for flights from Colombo Bandaranaike Intl Airport to Boston Logan Intl Airport?

  • How old do you have to be to fly from Colombo Bandaranaike Intl Airport to Boston Logan Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colombo Bandaranaike Intl Airport to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The travel and health documents required for your trip to Boston Logan Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Boston Logan Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Colombo Bandaranaike Intl Airport to Boston?

Best airlines flying from Colombo Bandaranaike Intl Airport to Boston

Compare and see reviews for airlines that fly from Colombo Bandaranaike Intl Airport to Boston with momondo
Airline
Rating
Free Cancellation
Price
Etihad AirwaysPriceFrom $1,006Free CancellationRating
7.4
1,337 reviews
Search Etihad Airways flights
Qatar AirwaysPriceFrom $1,008Free CancellationRating
7.4
3,692 reviews
Search Qatar Airways flights
Turkish AirlinesPriceFrom $1,045Free CancellationRating
7.3
4,115 reviews
Search Turkish Airlines flights

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Salem
Ogunquit
Old Orchard Beach
Hampton
York Beach
Plymouth
Kennebunkport
South Yarmouth
Cambridge
Narragansett
Gloucester
Nashua
Falmouth
Laconia
Brockton
Concord
Sturbridge
Everett
Warwick

Why use momondo?

Why should I use momondo to find a flight deal from Colombo to Boston?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Boston from Colombo.

Can I find flights from Colombo to Boston with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Colombo to Boston flights to just show those with flexible booking policies.

How can momondo help me find flights from Colombo to Boston?

momondo helps you find the best flight between Colombo and Boston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Colombo to Boston right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Colombo to Boston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Boston and let you know when they change.

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