BOS - CMB

$580 Find Cheap Flights from Boston to Colombo - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$840
Typical prices: $1,010-$1,535
Etihad Airways
Mon 10/15Mon 10/29
BOS - CMB • 1 stop
Cheapest one-way
$580
Typical prices: $496-$886
Etihad Airways
Sat 12/29
BOS - CMB • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Boston and Colombo Bandaranaike Intl Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
16 weeks
in advance
Our data shows that travelers who book at least 16 weeks in advance save around 31% compared to booking last minute.
Insights
Insights
When to travel
February
Cheapest • 28% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Abu Dhabi Zayed Intl (AUH)
Cheapest • Avg $1,266 (round-trip)
Doha Hamad Intl (DOH)
Shortest trip • 21h 00m (one-way)
Insights
Insights
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We hope you love your trip to Colombo Bandaranaike Intl Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to Colombo (BOS-CMB)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Colombo

Thu, Oct 15 - Thu, Oct 29
Etihad Airways Logo
4:25 pm - 8:35 pmBOS  Boston Logan Intl-CMB Colombo Bandaranaike Intl
18h 40m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
4:00 am - 3:10 pmCMB  Colombo Bandaranaike Intl-BOS Boston Logan Intl
20h 40m1 stop Abu Dhabi Zayed Intl
$840Etihad Airways
Mon, Feb 22 - Tue, Mar 9
Etihad Airways Logo
3:40 pm - 8:10 amBOS  Boston Logan Intl-CMB Colombo Bandaranaike Intl
30h 00m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
9:35 pm - 2:10 pmCMB  Colombo Bandaranaike Intl-BOS Boston Logan Intl
27h 05m1 stop Abu Dhabi Zayed Intl
$849Etihad Airways
Sun, Jan 3 - Tue, Jan 19
Qatar Airways Logo
8:40 pm - 1:55 amBOS  Boston Logan Intl-CMB Colombo Bandaranaike Intl
18h 45m1 stop Doha Hamad Intl
Qatar Airways Logo
7:30 pm - 1:55 pmCMB  Colombo Bandaranaike Intl-BOS Boston Logan Intl
28h 55m1 stop Doha Hamad Intl
$926Qatar Airways
Sun, Jan 3 - Thu, Jan 21
Multiple Airlines Logo
8:40 pm - 1:55 amBOS  Boston Logan Intl-CMB Colombo Bandaranaike Intl
18h 45m1 stop Doha Hamad Intl
Multiple Airlines Logo
11:15 am - 1:55 pmCMB  Colombo Bandaranaike Intl-BOS Boston Logan Intl
37h 10m1 stop Doha Hamad Intl
$958Multiple Airlines
Wed, Mar 17 - Sat, Mar 27
Multiple Airlines Logo
9:40 pm - 2:45 amBOS  Boston Logan Intl-CMB Colombo Bandaranaike Intl
19h 35m1 stop Doha Hamad Intl
Multiple Airlines Logo
11:15 am - 3:15 pmCMB  Colombo Bandaranaike Intl-BOS Boston Logan Intl
37h 30m1 stop Doha Hamad Intl
$973Multiple Airlines
Thu, Feb 18 - Sun, Feb 28
Qatar Airways Logo
3:43 pm - 2:45 amBOS  Boston Logan Intl-CMB Colombo Bandaranaike Intl
24h 32m2 stops Philadelphia Doha Hamad Intl
Qatar Airways Logo
11:15 am - 5:56 pmCMB  Colombo Bandaranaike Intl-BOS Boston Logan Intl
41h 11m2 stops Doha Hamad Intl Philadelphia
$1,024Qatar Airways
Wed, Oct 14 - Wed, Oct 21
Emirates Logo
11:05 pm - 10:15 amBOS  Boston Logan Intl-CMB Colombo Bandaranaike Intl
25h 40m2 stops Dubai Intl Male
Emirates Logo
11:15 am - 2:20 pmCMB  Colombo Bandaranaike Intl-BOS Boston Logan Intl
36h 35m2 stops Male Dubai Intl
$1,073Emirates
Tue, Dec 1 - Wed, Dec 16
Turkish Airlines Logo
8:00 pm - 5:55 amBOS  Boston Logan Intl-CMB Colombo Bandaranaike Intl
23h 25m1 stop Istanbul
Turkish Airlines Logo
7:30 am - 6:05 pmCMB  Colombo Bandaranaike Intl-BOS Boston Logan Intl
21h 05m1 stop Istanbul
$1,101Turkish Airlines
Tue, Dec 1 - Tue, Dec 15
Turkish Airlines Logo
8:00 pm - 7:45 amBOS  Boston Logan Intl-CMB Colombo Bandaranaike Intl
25h 15m1 stop Istanbul
Turkish Airlines Logo
7:30 am - 6:05 pmCMB  Colombo Bandaranaike Intl-BOS Boston Logan Intl
21h 05m1 stop Istanbul
$1,101Turkish Airlines
Wed, Dec 2 - Tue, Dec 15
Emirates Logo
10:10 pm - 6:25 pmBOS  Boston Logan Intl-CMB Colombo Bandaranaike Intl
33h 45m2 stops Dubai Intl Male
Emirates Logo
11:15 am - 1:55 pmCMB  Colombo Bandaranaike Intl-BOS Boston Logan Intl
37h 10m2 stops Male Dubai Intl
$1,134Emirates
Booking Insights

Price, demand and travel trends for Boston to Colombo Bandaranaike Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Boston to Colombo Bandaranaike Intl Airport with more confidence.

How much is a round-trip flight from Boston to Colombo Bandaranaike Intl Airport?

Round-trip flights from Boston to Colombo Bandaranaike Intl Airport start at $840. Prices are below average for this route right now, with typical round-trip fares ranging from $1,010 to $1,535. The lowest price found in the past 5 days was $840 on Etihad Airways.

What's the cheapest day of the week to fly from Boston to Colombo Bandaranaike Intl Airport?

Wednesday is the cheapest day of the week to fly from Boston to Colombo Bandaranaike Intl Airport, it is 20% cheaper than the average day. Sunday is the most expensive day with flight prices 7% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Boston to Colombo Bandaranaike Intl Airport?

•February is the cheapest month to fly from Boston to Colombo Bandaranaike Intl Airport at $907 round-trip.
•December ($1,883) and August ($1,416) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 107% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Boston to Colombo Bandaranaike Intl Airport the cheapest?

Flights from Boston to Colombo Bandaranaike Intl Airport are cheapest 16 weeks before departure. Booking in this window typically costs about 31% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Boston to Colombo Bandaranaike Intl Airport flights

Low season

March

Cheapest flight

$580
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from Boston to Colombo Bandaranaike Intl Airport

When to book flights from Boston to Colombo

Are your dates flexible? Find out the best times to travel from Boston to Colombo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Boston to Colombo Bandaranaike Intl Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Boston to Colombo Bandaranaike Intl Airport?

    Flights from Boston to Colombo Bandaranaike Intl Airport usually depart from Boston Logan Intl (BOS) and arrive at Colombo Bandaranaike Intl (CMB).

  • What cabin classes can I book on flights from Boston to Colombo Bandaranaike Intl Airport?

    Four cabin classes are available on flights from Boston to Colombo Bandaranaike Intl Airport:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • Which airports do connecting flights from Boston to Colombo Bandaranaike Intl Airport pass through?

    One-stop flights from Boston to Colombo Bandaranaike Intl Airport most commonly connect through:

    • Abu Dhabi Zayed Intl (AUH) - 65% of one-stop connections
    • Doha Hamad Intl (DOH) - 28% of one-stop connections
    • Istanbul (IST) - 5% of one-stop connections
    • Dubai Intl (DXB) - 1% of one-stop connections

    Abu Dhabi Zayed Intl (AUH) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Boston to Colombo Bandaranaike Intl Airport?

    Yes. Being flexible with your travel dates can save you up to 25% on the Boston to Colombo Bandaranaike Intl Airport route. Wednesday is the cheapest departure day at $1,013 round-trip on average, while Sunday is the most expensive at $1,344, a difference of $331. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Colombo Bandaranaike Intl Airport?

    Pettah Market is one of the most viewed places in Colombo Bandaranaike Intl Airport on KAYAK.

  • How expensive are last-minute Boston to Colombo Bandaranaike Intl Airport flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 19% above the route average of $1,252. Book 16 weeks before departure for the lowest fares.

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

    A nonstop flight from Boston to Colombo Bandaranaike Intl Airport takes 0h 00m, covering 8,548 miles.

  • Do I need a passport to fly from Boston to Colombo Bandaranaike Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Boston to Colombo Bandaranaike Intl Airport looking right now?

    One-way fares from Boston to Colombo Bandaranaike Intl Airport are currently higher than usual. Average one-way flight prices are about $1,349, which is 86% above the typical average for this route.

  • How much time can I save by choosing a different layover airport from Boston to Colombo Bandaranaike Intl Airport?

    Flying via Abu Dhabi Zayed Intl (AUH) gives the shortest average 1-stop total travel time at 20h 53m, compared with 21h 00m via Doha Hamad Intl (DOH) and 22h 16m via Istanbul (IST).

  • What is the time difference between Boston and Colombo Bandaranaike Intl Airport?

    Colombo Bandaranaike Intl Airport is 9 hours ahead of Boston (India Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Colombo Bandaranaike Intl Airport (CMB)?

    Colombo Bandaranaike Intl Airport (CMB) hosts 5 major car rental companies, with daily rates starting from around $21 for economy cars. Top options include:
    • GREEN MOTION
    • Ace
    • AcaRent
    • Xdrive Mobility
    • SR RENT A CAR

  • How much should I expect to pay for a Boston to Colombo Bandaranaike Intl Airport flight?

    Round-trip flights from Boston to Colombo Bandaranaike Intl Airport range from $1,010 to $1,535, with an average of $1,252 over the past 12 months. Anything below $1,010 counts as a good deal.

Your guide to booking Boston to Colombo Bandaranaike Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Wednesday departure instead of Sunday. On this route, Wednesday flights average $1,013 - about $331 less than Sunday (25% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 16 weeks before you fly. On this route, that window historically saves about 31% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Boston to Colombo Bandaranaike Intl Airport trip for February. Fares historically average $907 round-trip in that month - typically $976 less than the most expensive month, which is December (based on the last 12 months).

More options for your flight from Boston to Colombo

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