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Cheap flights from Colombo Bandaranaike Intl Airport to Boston from $670

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 9/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Colombo Bandaranaike Intl Airport to Boston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Etihad Airways Logo
9:50 pm - 2:40 pm
CMB
-
BOS
26h 20m
1 stop
Etihad Airways Logo
4:25 pm - 3:00 am
BOS
-
CMB
25h 05m
1 stop
$905Etihad Airways
Sat, Oct 3 - Sat, Oct 10
Etihad Airways Logo
10:00 am - 2:10 pm
CMB
-
BOS
37h 40m
1 stop
Etihad Airways Logo
4:40 pm - 8:35 am
BOS
-
CMB
30h 25m
1 stop
$935Etihad Airways
Sat, Sep 5 - Mon, Sep 28
Multiple Airlines Logo
10:00 pm - 2:10 pm
CMB
-
BOS
25h 40m
2 stops
Multiple Airlines Logo
4:40 pm - 3:00 am
BOS
-
CMB
24h 50m
1 stop
$1,208Multiple Airlines
Sat, Sep 5 - Mon, Sep 28
Multiple Airlines Logo
12:30 pm - 2:10 pm
CMB
-
BOS
35h 10m
3 stops
Multiple Airlines Logo
4:40 pm - 8:35 pm
BOS
-
CMB
18h 25m
1 stop
$1,275Multiple Airlines
Sat, Sep 5 - Mon, Sep 28
Multiple Airlines Logo
12:30 pm - 2:10 pm
CMB
-
BOS
35h 10m
3 stops
Multiple Airlines Logo
10:00 pm - 4:30 am
BOS
-
CMB
21h 00m
2 stops
$1,313Multiple Airlines
Sat, Sep 5 - Mon, Sep 28
Qatar Airways Logo
8:20 pm - 3:15 pm
CMB
-
BOS
28h 25m
1 stop
Qatar Airways Logo
3:14 pm - 2:05 am
BOS
-
CMB
25h 21m
2 stops
$1,322Qatar Airways
Sat, Oct 3 - Sat, Oct 10
Etihad Airways Logo
4:10 am - 2:10 pm
CMB
-
BOS
19h 30m
1 stop
Etihad Airways Logo
4:25 pm - 8:35 am
BOS
-
CMB
30h 40m
1 stop
$1,351Etihad Airways
Tue, Aug 18 - Tue, Oct 13
Multiple Airlines Logo
12:30 pm - 2:10 pm
CMB
-
BOS
35h 10m
3 stops
Multiple Airlines Logo
5:25 pm - 3:00 am
BOS
-
CMB
24h 05m
3 stops
$1,421Multiple Airlines
Sat, Sep 5 - Mon, Sep 28
Etihad Airways Logo
4:10 am - 11:59 pm
CMB
-
BOS
29h 19m
2 stops
Etihad Airways Logo
4:25 pm - 8:35 pm
BOS
-
CMB
18h 40m
1 stop
$1,521Etihad Airways
Tue, Aug 18 - Tue, Oct 13
Etihad Airways Logo
4:10 am - 11:59 pm
CMB
-
BOS
29h 19m
2 stops
Etihad Airways Logo
4:25 pm - 8:35 pm
BOS
-
CMB
18h 40m
1 stop
$1,560Etihad Airways
Tue, Aug 18 - Tue, Oct 13

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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
Oct 3
CMB9:50 pmColombo Bandaranaike Intl
26h 20m
1 stop
BOS2:40 pmBoston Logan Intl
Oct 10
BOS4:25 pmBoston Logan Intl
25h 05m
1 stop
CMB3:00 amColombo Bandaranaike Intl
$905
Etihad Airways
Sep 5
CMB10:00 amColombo Bandaranaike Intl
37h 40m
1 stop
BOS2:10 pmBoston Logan Intl
Sep 28
BOS4:40 pmBoston Logan Intl
30h 25m
1 stop
CMB8:35 amColombo Bandaranaike Intl
$935
Etihad Airways
Jul 30
CMB10:00 amColombo Bandaranaike Intl
37h 40m
1 stop
BOS2:10 pmBoston Logan Intl
Sep 1
BOS4:40 pmBoston Logan Intl
24h 50m
1 stop
CMB3:00 amColombo Bandaranaike Intl
$1,243

Qatar Airways flights from Colombo Bandaranaike Intl Airport to Boston

Our best Qatar Airways deals on Colombo Bandaranaike Intl Airport to Boston flight tickets
Qatar Airways
Oct 3
CMB8:20 pmColombo Bandaranaike Intl
28h 25m
1 stop
BOS3:15 pmBoston Logan Intl
Oct 10
BOS3:14 pmBoston Logan Intl
25h 21m
2 stops
CMB2:05 amColombo Bandaranaike Intl
$1,322
Qatar Airways
Oct 3
CMB4:35 amColombo Bandaranaike Intl
25h 44m
2 stops
BOS8:49 pmBoston Logan Intl
Oct 10
BOS5:28 pmBoston Logan Intl
23h 07m
2 stops
CMB2:05 amColombo Bandaranaike Intl
$1,600

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 July 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

ColomboBoston

CMB - BOS

CMBBOS

Colombo Bandaranaike Intl

Sat 10/3

9:50 pm-2:40 pm

1 stop26h 20m

Boston Logan Intl

Sat 10/10

4:25 pm-3:00 am

1 stop25h 05m

$905

ColomboBoston

CMB - BOS

CMBBOS

Colombo Bandaranaike Intl

Sat 9/5

10:00 am-2:10 pm

1 stop37h 40m

Boston Logan Intl

Mon 9/28

4:40 pm-8:35 am

1 stop30h 25m

$935

ColomboBoston

CMB - BOS

CMBBOS

Colombo Bandaranaike Intl

Sat 9/5

10:00 pm-2:10 pm

2 stops25h 40m

Boston Logan Intl

Mon 9/28

4:40 pm-3:00 am

1 stop24h 50m

$1,208

ColomboBoston

CMB - BOS

CMBBOS

Colombo Bandaranaike Intl

Sat 9/5

12:30 pm-2:10 pm

3 stops35h 10m

Boston Logan Intl

Mon 9/28

4:40 pm-8:35 pm

1 stop18h 25m

$1,275

ColomboBoston

CMB - BOS

CMBBOS

Colombo Bandaranaike Intl

Sat 9/5

12:30 pm-2:10 pm

3 stops35h 10m

Boston Logan Intl

Mon 9/28

10:00 pm-4:30 am

2 stops21h 00m

$1,313

ColomboBoston

CMB - BOS

CMBBOS

Colombo Bandaranaike Intl

Sat 10/3

8:20 pm-3:15 pm

1 stop28h 25m

Boston Logan Intl

Sat 10/10

3:14 pm-2:05 am

2 stops25h 21m

$1,322

ColomboBoston

CMB - BOS

CMBBOS

Colombo Bandaranaike Intl

Tue 8/18

4:10 am-2:10 pm

1 stop19h 30m

Boston Logan Intl

Tue 10/13

4:25 pm-8:35 am

1 stop30h 40m

$1,351

ColomboBoston

CMB - BOS

CMBBOS

Colombo Bandaranaike Intl

Sat 9/5

12:30 pm-2:10 pm

3 stops35h 10m

Boston Logan Intl

Mon 9/28

5:25 pm-3:00 am

3 stops24h 05m

$1,421
Quickest round-trip

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

$1,521

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

$1,560

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

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 typical price of a round-trip flight between Colombo Bandaranaike Intl Airport and Boston?

Prices are currently low for flights on this route.

Typical prices usually range from $1,225 to $1,402.
The lowest price recently found on this route was $905.

What is the cheapest month to fly to Boston?

In general, December is the cheapest month to fly from Colombo Bandaranaike Intl Airport to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel during the month of December, then book flights to Boston from Colombo Bandaranaike Intl Airport during March instead. Flights to Boston in March, while not as cheap as those in December, still average around $0.

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

You could potentially save up to 64% 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 July 2026, prices for Colombo Bandaranaike Intl Airport to Boston flights are approximately 83% 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

19h 30m

Direct flights

None
The fastest flight from Colombo Bandaranaike Intl Airport to Boston takes 19h 30m
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

Frequently asked questions about flying from Colombo Bandaranaike Intl Airport to Boston

  • 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 19h 30m.

  • 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 $995Free CancellationRating
7.3
1,486 reviews
Search Etihad Airways flights
Qatar AirwaysPriceFrom $1,008Free CancellationRating
7.4
3,744 reviews
Search Qatar Airways flights
Turkish AirlinesPriceFrom $1,035Free CancellationRating
7.4
4,451 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
Cambridge
Laconia
Plymouth
South Yarmouth
York Beach
Kennebunkport
Revere
Gloucester
Warwick
South Portland
Middletown
Brockton
Everett
Falmouth
Chatham

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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