Earn point on your loyalty program!arrow arc left

Cheap flights from Boston (BOS) to Colombo (CMB)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Boston (BOS) to Colombo (CMB)

How to find the cheapest flight from Boston (BOS) to Colombo (CMB)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Boston (BOS) to Colombo (CMB)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Boston (BOS) to Colombo (CMB)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Boston to Colombo in October , November 2026

26 Oct - 04 Nov $ 942.00
BOS
Boston
Etihad Airways
1 STOPS
CMB
Colombo
CMB
Colombo
Etihad Airways
1 STOPS
BOS
Boston
Pick dates
26 Oct - 09 Nov $ 1,150.00
BOS
Boston
Etihad Airways
1 STOPS
CMB
Colombo
CMB
Colombo
Etihad Airways
1 STOPS
BOS
Boston
Pick dates
26 Oct - 08 Nov $ 1,150.00
BOS
Boston
Etihad Airways
1 STOPS
CMB
Colombo
CMB
Colombo
Etihad Airways
1 STOPS
BOS
Boston
Pick dates

Last minute flights from Boston to Colombo

23 Oct - 31 Oct $ 1,022.00
BOS
Boston
Etihad Airways
1 STOPS
CMB
Colombo
CMB
Colombo
Etihad Airways
1 STOPS
BOS
Boston
Pick dates
23 Oct - 01 Nov $ 1,022.00
BOS
Boston
Etihad Airways
1 STOPS
CMB
Colombo
CMB
Colombo
Etihad Airways
1 STOPS
BOS
Boston
Pick dates
25 Oct - 31 Oct $ 1,163.00
BOS
Boston
Etihad Airways
1 STOPS
CMB
Colombo
CMB
Colombo
Etihad Airways
1 STOPS
BOS
Boston
Pick dates

One-way flights to Colombo from Boston

4:40 PM - 2:15 PM
Etihad Airways
1 Stops
18h 5m
BOS - CMB
$ 635
Kiwi
Pick dates
4:40 PM - 2:15 PM
Etihad Airways
1 Stops
18h 5m
BOS - CMB
$ 637
Kiwi
Pick dates
4:40 PM - 2:15 PM
Etihad Airways
1 Stops
18h 5m
BOS - CMB
$ 646
Kiwi
Pick dates

How to find the cheapest flight from Boston (BOS) to Colombo (CMB)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Boston (BOS) to Colombo (CMB)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Boston (BOS) to Colombo (CMB)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.