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Cheap flights from Boston to Colombo from $613

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Colombo departing on 9/5. 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 Boston to Colombo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Etihad Airways Logo
4:25 pm - 8:35 am
BOS
-
CMB
30h 40m
1 stop
Etihad Airways Logo
4:20 pm - 2:40 pm
CMB
-
BOS
31h 50m
1 stop
$943Etihad Airways
Mon, Sep 21 - Thu, Oct 1
Etihad Airways Logo
4:25 pm - 8:35 pm
BOS
-
CMB
18h 40m
1 stop
Etihad Airways Logo
4:10 am - 2:40 pm
CMB
-
BOS
20h 00m
1 stop
$954Etihad Airways
Sun, Jul 12 - Mon, Jul 20
Etihad Airways Logo
4:25 pm - 8:35 am
BOS
-
CMB
30h 40m
1 stop
Etihad Airways Logo
9:50 am - 3:10 pm
CMB
-
BOS
38h 50m
1 stop
$955Etihad Airways
Sun, Oct 18 - Wed, Oct 28
Etihad Airways Logo
4:25 pm - 2:55 pm
BOS
-
CMB
37h 00m
1 stop
Etihad Airways Logo
10:00 am - 2:40 pm
CMB
-
BOS
38h 10m
1 stop
$965Etihad Airways
Thu, Jul 9 - Fri, Jul 24
Etihad Airways Logo
4:25 pm - 8:35 pm
BOS
-
CMB
18h 40m
1 stop
Etihad Airways Logo
9:50 pm - 2:40 pm
CMB
-
BOS
26h 20m
1 stop
$966Etihad Airways
Tue, Sep 22 - Thu, Oct 1
Etihad Airways Logo
4:25 pm - 8:35 pm
BOS
-
CMB
18h 40m
1 stop
Etihad Airways Logo
10:00 am - 2:40 pm
CMB
-
BOS
38h 10m
1 stop
$969Etihad Airways
Sun, Sep 20 - Thu, Oct 1
Etihad Airways Logo
4:25 pm - 8:35 am
BOS
-
CMB
30h 40m
1 stop
Etihad Airways Logo
4:10 am - 2:40 pm
CMB
-
BOS
20h 00m
1 stop
$975Etihad Airways
Thu, Oct 1 - Sun, Oct 11
Etihad Airways Logo
4:25 pm - 8:35 pm
BOS
-
CMB
18h 40m
1 stop
Etihad Airways Logo
4:10 am - 2:40 pm
CMB
-
BOS
20h 00m
1 stop
$980Etihad Airways
Thu, Sep 24 - Thu, Oct 1
Etihad Airways Logo
4:25 pm - 8:35 pm
BOS
-
CMB
18h 40m
1 stop
Etihad Airways Logo
9:50 pm - 2:40 pm
CMB
-
BOS
26h 20m
1 stop
$989Etihad Airways
Sun, Sep 20 - Wed, Sep 30
Etihad Airways Logo
4:25 pm - 8:35 pm
BOS
-
CMB
18h 40m
1 stop
Etihad Airways Logo
4:10 am - 2:40 pm
CMB
-
BOS
20h 00m
1 stop
$991Etihad Airways
Mon, Jul 13 - Mon, Jul 20

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Etihad Airways flights from Boston to Colombo

Our best Etihad Airways deals on Boston to Colombo flight tickets
Etihad Airways
Sep 21
BOS4:25 pmBoston Logan Intl
30h 40m
1 stop
CMB8:35 amColombo Bandaranaike Intl
Oct 1
CMB4:20 pmColombo Bandaranaike Intl
31h 50m
1 stop
BOS2:40 pmBoston Logan Intl
$943
Etihad Airways
Jul 12
BOS4:25 pmBoston Logan Intl
18h 40m
1 stop
CMB8:35 pmColombo Bandaranaike Intl
Jul 20
CMB4:10 amColombo Bandaranaike Intl
20h 00m
1 stop
BOS2:40 pmBoston Logan Intl
$954
Etihad Airways
Oct 18
BOS4:25 pmBoston Logan Intl
30h 40m
1 stop
CMB8:35 amColombo Bandaranaike Intl
Oct 28
CMB9:50 amColombo Bandaranaike Intl
38h 50m
1 stop
BOS3:10 pmBoston Logan Intl
$955

Qatar Airways flights from Boston to Colombo

Our best Qatar Airways deals on Boston to Colombo flight tickets
Qatar Airways
Jun 22
BOS10:00 pmBoston Logan Intl
25h 30m
1 stop
CMB9:00 amColombo Bandaranaike Intl
Jul 13
CMB11:25 amColombo Bandaranaike Intl
37h 20m
1 stop
BOS3:15 pmBoston Logan Intl
$1,006
Qatar Airways
Sep 23
BOS10:00 pmBoston Logan Intl
19h 35m
1 stop
CMB3:05 amColombo Bandaranaike Intl
Sep 30
CMB4:35 amColombo Bandaranaike Intl
20h 10m
1 stop
BOS3:15 pmBoston Logan Intl
$1,052
Qatar Airways
Nov 26
BOS9:05 pmBoston Logan Intl
19h 10m
1 stop
CMB2:45 amColombo Bandaranaike Intl
Feb 8
CMB3:25 amColombo Bandaranaike Intl
27h 50m
2 stops
BOS8:45 pmBoston Logan Intl
$1,081

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Colombo 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 June 10, 2026.
Use the filters below to find and compare flights from Boston to Colombo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonColombo

BOS - CMB

BOSCMB

Boston Logan Intl

Mon 9/21

4:25 pm-8:35 am

1 stop30h 40m

Colombo Bandaranaike Intl

Thu 10/1

4:20 pm-2:40 pm

1 stop31h 50m

$943
Quickest round-trip

BostonColombo

BOS - CMB

BOSCMB

Boston Logan Intl

Sun 7/12

4:25 pm-8:35 pm

1 stop18h 40m

Colombo Bandaranaike Intl

Mon 7/20

4:10 am-2:40 pm

1 stop20h 00m

$954

BostonColombo

BOS - CMB

BOSCMB

Boston Logan Intl

Sun 10/18

4:25 pm-8:35 am

1 stop30h 40m

Colombo Bandaranaike Intl

Wed 10/28

9:50 am-3:10 pm

1 stop38h 50m

$955

BostonColombo

BOS - CMB

BOSCMB

Boston Logan Intl

Thu 7/9

4:25 pm-2:55 pm

1 stop37h 00m

Colombo Bandaranaike Intl

Fri 7/24

10:00 am-2:40 pm

1 stop38h 10m

$965

BostonColombo

BOS - CMB

BOSCMB

Boston Logan Intl

Tue 9/22

4:25 pm-8:35 pm

1 stop18h 40m

Colombo Bandaranaike Intl

Thu 10/1

9:50 pm-2:40 pm

1 stop26h 20m

$966

BostonColombo

BOS - CMB

BOSCMB

Boston Logan Intl

Sun 9/20

4:25 pm-8:35 pm

1 stop18h 40m

Colombo Bandaranaike Intl

Thu 10/1

10:00 am-2:40 pm

1 stop38h 10m

$969

BostonColombo

BOS - CMB

BOSCMB

Boston Logan Intl

Thu 10/1

4:25 pm-8:35 am

1 stop30h 40m

Colombo Bandaranaike Intl

Sun 10/11

4:10 am-2:40 pm

1 stop20h 00m

$975

BostonColombo

BOS - CMB

BOSCMB

Boston Logan Intl

Thu 9/24

4:25 pm-8:35 pm

1 stop18h 40m

Colombo Bandaranaike Intl

Thu 10/1

4:10 am-2:40 pm

1 stop20h 00m

$980

BostonColombo

BOS - CMB

BOSCMB

Boston Logan Intl

Sun 9/20

4:25 pm-8:35 pm

1 stop18h 40m

Colombo Bandaranaike Intl

Wed 9/30

9:50 pm-2:40 pm

1 stop26h 20m

$989

BostonColombo

BOS - CMB

BOSCMB

Boston Logan Intl

Mon 7/13

4:25 pm-8:35 pm

1 stop18h 40m

Colombo Bandaranaike Intl

Mon 7/20

4:10 am-2:40 pm

1 stop20h 00m

$991

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 Colombo from

How to get the cheapest flight ticket from Boston to Colombo

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 Boston and Colombo?

What is the cheapest month to fly to Colombo?

The month of February is, on average, the cheapest month to fly to Colombo from Boston, with most prices found around $745. If you are unable to visit Colombo during the month of February, then departing from Boston during the month September is also very affordable. Most momondo users find prices during this month for around $796.

How far in advance should I book a flight from Boston to Colombo?

You are more likely to see cheaper flights to Colombo from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Colombo for around $1,157 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colombo from Boston for as low as $993 on momondo.

Cheap Boston to Colombo flight deals and tips

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

Fastest flight time

18h 20m

Direct flights

None
The fastest flight from Boston to Colombo takes 18h 20m
There are no direct flights from Boston to Colombo. There are no popular flight routes from Boston to Colombo.
Search flight deals

Frequently asked questions about flying from Boston to Colombo

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

    The straight-line distance from Boston Logan Intl to Colombo is 8563.8 mi. 18h 20m is a normal flight duration for this route.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Colombo.

  • What documentation or ID do you need to fly to Colombo?

    The travel and health documents you'll need for your trip to Colombo may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Colombo. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Boston to Colombo

Compare and see reviews for airlines that fly from Boston to Colombo with momondo
Airline
Rating
Free Cancellation
Price
Etihad AirwaysPriceFrom $894Free CancellationRating
7.3
1,452 reviews
Search Etihad Airways flights
Qatar AirwaysPriceFrom $907Free CancellationRating
7.3
3,726 reviews
Search Qatar Airways flights
Turkish AirlinesPriceFrom $1,058Free CancellationRating
7.4
4,408 reviews
Search Turkish Airlines flights
JetBluePriceFrom $1,883Free CancellationRating
7.1
2,981 reviews
Search JetBlue flights

Why use momondo?

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

It is quick and easy to find Boston to Colombo flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Colombo that suits you.

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

momondo does allow users to show only those flights to Colombo from Boston which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Colombo from Boston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Boston to Colombo flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to Sri Lanka

Fly into one of these airports located in Colombo

Airports listed have a maximum distance of 17.4 mi from Colombo
Colombo Bandaranaike Intl Airport
Colombo Diyawanna Oya Seaplane Base Airport