Title: CA $618 Cheap Flights from Boston (BOS) to Colombo (CMB) - Expedia.ca ![Colombo showing heritage elements and a sunset](https://images.trvl-media.com/place/869/671dd5e4-1178-420a-b2e2-9214549c9df2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/869/671dd5e4-1178-420a-b2e2-9214549c9df2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $618 Cheap Flights from Boston (BOS) to Colombo (CMB) [View CA $618 flight on Wed, Mar 4, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:BOS,to:CMB,departure:04/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:617.30&airProductToken=AQpVCigIxbIBEgE4GMGTASCAPSj434YDMNflhgM4VEAAWAFyCFROTjAwSDFUCikIxbIBEgMzOTIYgD0gggso9-uGAzCF7oYDOFRAAVgBcghUTk4wMEgxVBIKCAEQARgBKgJFWRgBIgQIARABKAIoAygEMAE) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Logan International Airport (BOS) to Bandaranaike Intl. Airport (CMB) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_EY.svg) Etihad Airways [](https://www.expedia.ca/Flights-Search?leg1=from:BOS,to:CMB,departure:22/02/2026TANYT&leg2=from:CMB,to:BOS,departure:01/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"EY"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_EK.svg) Emirates [](https://www.expedia.ca/Flights-Search?leg1=from:BOS,to:CMB,departure:22/02/2026TANYT&leg2=from:CMB,to:BOS,departure:01/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"EK"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_TK.svg) Turkish Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:BOS,to:CMB,departure:22/02/2026TANYT&leg2=from:CMB,to:BOS,departure:01/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TK"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_QR.svg) Qatar Airways [](https://www.expedia.ca/Flights-Search?leg1=from:BOS,to:CMB,departure:22/02/2026TANYT&leg2=from:CMB,to:BOS,departure:01/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"QR"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UL.svg) SriLankan Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:BOS,to:CMB,departure:22/02/2026TANYT&leg2=from:CMB,to:BOS,departure:01/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UL"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BA.svg) British Airways [](https://www.expedia.ca/Flights-Search?leg1=from:BOS,to:CMB,departure:22/02/2026TANYT&leg2=from:CMB,to:BOS,departure:01/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:BOS,to:CMB,departure:22/02/2026TANYT&leg2=from:CMB,to:BOS,departure:01/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Cheap flights from Boston (BOS) to Colombo (CMB) Prices were available within the past 7 days and start at CA $618 for one-way flights and CA $1,309 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Etihad Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EY.GIF) Thu, Feb 19 - Thu, Mar 5 BOS Boston CMB Colombo CA $1,309 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BOS,to:CMB,departure:19/02/2026TANYT&leg2=from:CMB,to:BOS,departure:05/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1308.70&airProductToken=AQplCjAIxbIBEgE4GMGTASCAPSjYzYUDMLfThQM4VkAAWAFqBllCQVNJQ3IIVkxOMVFIMTkKMQjFsgESAzM5MBiAPSCCCyj73IUDMInfhQM4VkABWAFqBllCQVNJQ3IIVkxOMVFIMTkKZQoxCMWyARIDMzkzGIILIIA9KMTjhgMw3OWGAzhWQABYAWoGWUJBU0lDcghWTE4xUUgxOQowCMWyARIBNxiAPSDBkwEojO-GAzDe9YYDOFZAAVgBagZZQkFTSUNyCFZMTjFRSDE5EgoIARABGAEqAkVZGAEiBAgBEAEoAigDKAQwAQ) ![Etihad Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EY.GIF) Thu, Feb 19 - Thu, Mar 5 BOS Boston CMB Colombo CA $1,377 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BOS,to:CMB,departure:19/02/2026TANYT&leg2=from:CMB,to:BOS,departure:05/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1376.70&airProductToken=AQplCjAIxbIBEgE4GMGTASCAPSjYzYUDMLfThQM4VkAAWAFqBllWQUxVRXIIVkxOMVFWMTkKMQjFsgESAzM5MBiAPSCCCyj73IUDMInfhQM4VkABWAFqBllWQUxVRXIIVkxOMVFWMTkKZQoxCMWyARIDMzkzGIILIIA9KMTjhgMw3OWGAzhWQABYAWoGWVZBTFVFcghWTE4xUVYxOQowCMWyARIBNxiAPSDBkwEojO-GAzDe9YYDOFZAAVgBagZZVkFMVUVyCFZMTjFRVjE5EgoIARABGAEqAkVZGAEiBAgBEAEoAigDKAQwAQ) ![Turkish Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TK.gif) Fri, May 1 - Tue, May 26 BOS Boston CMB Colombo CA $1,463 Roundtrip found 7 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BOS,to:CMB,departure:01/05/2026TANYT&leg2=from:CMB,to:BOS,departure:26/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1462.70&airProductToken=AQpWCikI1JYBEgI4MhjBkwEgyJwBKO7uiwMwnvOLAzhWQABYAXIHVkxWM1hQQwopCNSWARIDNzMwGMicASCCCyis9YsDMJb5iwM4VkABWAFyB1ZMVjNYUEMKVgopCNSWARIDNzMxGIILIMicASjQ_I0DMNOAjgM4VkAAWAFyB1ZMVjNYUEMKKQjUlgESAjgxGMicASDBkwEotIKOAzCbh44DOFZAAVgBcgdWTFYzWFBDEgoIARABGAEqAlRLGAEiBAgBEAEoAigDKAQwAQ) ![Qatar Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/QR.gif) Fri, May 1 - Tue, May 26 BOS Boston CMB Colombo CA $1,492 Roundtrip found 7 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BOS,to:CMB,departure:01/05/2026TANYT&leg2=from:CMB,to:BOS,departure:26/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1491.03&airProductToken=AQpXCioI0aQBEgM3NDQYwZMBIMM7KPjuiwMwufSLAzhPQABYAXIIT0xVU1AxUkUKKQjRpAESAzY1OBjDOyCCCyjo9YsDMI_4iwM4T0ABWAFyCE9MVVNQMVJFClcKKQjRpAESAzY2MxiCCyDDOyj5-o0DMIf9jQM4T0AAWAFyCE9MVVNQMVJFCioI0aQBEgM3NDMYwzsgwZMBKMD-jQMw-YSOAzhPQAFYAXIIT0xVU1AxUkUSCggBEAEYASoCUVIYASIECAEQASgCKAMoBDAB) ![Qatar Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/QR.gif) Fri, May 1 - Tue, May 26 BOS Boston CMB Colombo CA $1,495 Roundtrip found 7 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BOS,to:CMB,departure:01/05/2026TANYT&leg2=from:CMB,to:BOS,departure:26/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1494.67&airProductToken=AQpXCioI0aQBEgM3NDQYwZMBIMM7KPjuiwMwufSLAzhPQABYAXIIT0xVU1AxUkUKKQjRpAESAzY2NBjDOyCCCyjD-YsDMOr7iwM4T0ABWAFyCE9MVVNQMVJFClcKKQjRpAESAzY2NRiCCyDDOyik_40DMLKBjgM4T0AAWAFyCE9MVVNQMVJFCioI0aQBEgM3NDMYwzsgwZMBKOCJjgMwmZCOAzhPQAFYAXIIT0xVU1AxUkUSCggBEAEYASoCUVIYASIECAEQASgCKAMoBDAB) ![Qatar Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/QR.gif) Fri, May 1 - Tue, May 26 BOS Boston CMB Colombo CA $1,499 Roundtrip found 7 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BOS,to:CMB,departure:01/05/2026TANYT&leg2=from:CMB,to:BOS,departure:26/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1498.30&airProductToken=AQpXCioI0aQBEgM3NDQYwZMBIMM7KPjuiwMwufSLAzhPQABYAXIIT0xVU1AxUkUKKQjRpAESAzY1NBjDOyCCCyjY_IsDMP_-iwM4T0ABWAFyCE9MVVNQMVJFClcKKQjRpAESAzY2NRiCCyDDOyik_40DMLKBjgM4T0AAWAFyCE9MVVNQMVJFCioI0aQBEgM3NDMYwzsgwZMBKOCJjgMwmZCOAzhPQAFYAXIIT0xVU1AxUkUSCggBEAEYASoCUVIYASIECAEQASgCKAMoBDAB) ![Etihad Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EY.GIF) Thu, Feb 19 - Thu, Mar 5 BOS Boston CMB Colombo CA $1,555 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BOS,to:CMB,departure:19/02/2026TANYT&leg2=from:CMB,to:BOS,departure:05/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1554.70&airProductToken=AQppCjIIxbIBEgE4GMGTASCAPSjYzYUDMLfThQM4VkAAWAFqCFlDT01GT1JUcghWTE4xUUMxOQozCMWyARIDMzkwGIA9IIILKPvchQMwid-FAzhWQAFYAWoIWUNPTUZPUlRyCFZMTjFRQzE5CmkKMwjFsgESAzM5MxiCCyCAPSjE44YDMNzlhgM4VkAAWAFqCFlDT01GT1JUcghWTE4xUUMxOQoyCMWyARIBNxiAPSDBkwEojO-GAzDe9YYDOFZAAVgBaghZQ09NRk9SVHIIVkxOMVFDMTkSCggBEAEYASoCRVkYASIECAEQASgCKAMoBDAB) ![Etihad Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EY.GIF) Thu, Feb 19 - Thu, Mar 5 BOS Boston CMB Colombo CA $1,559 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BOS,to:CMB,departure:19/02/2026TANYT&leg2=from:CMB,to:BOS,departure:05/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1558.70&airProductToken=AQplCjAIxbIBEgE4GMGTASCAPSjYzYUDMLfThQM4UUAAWAFqBllCQVNJQ3IIUUxOMDVIMVIKMQjFsgESAzM5NhiAPSCCCyiH1IUDMJXWhQM4UUABWAFqBllCQVNJQ3IIUUxOMDVIMVIKZQoxCMWyARIDMzkxGIILIIA9KMrmhgMw5-iGAzhWQABYAWoGWUJBU0lDcghWTE4xUUgxOQowCMWyARIBNxiAPSDBkwEojO-GAzDe9YYDOFZAAVgBagZZQkFTSUNyCFZMTjFRSDE5EgoIARABGAEqAkVZGAEiBAgBEAEoAigDKAQwAQ) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Thu, Feb 19 - Thu, Mar 5 BOS Boston CMB Colombo CA $1,719 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BOS,to:CMB,departure:19/02/2026TANYT&leg2=from:CMB,to:BOS,departure:05/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1719.00&airProductToken=AQqvAQoxCMGCARIENDU4MhjBkwEgrhwo08uFAzCSzYUDOFFAAFgBagRNQUlOcghRTFgwT1FOMwo8CMGCARIEODEyNhiuHCDDOyjSz4UDMOjVhQM4UUABWAFqBE1BSU5yCFFMWDBPUU4zegoI0aQBEgQ4MTI2CjwIwYIBEgQ4MTc2GMM7IIILKMzWhQMw6diFAzhRQAFYAWoETUFJTnIIUUxYME9RTjN6CgjRpAESBDgxNzYSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAB) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Fri, May 1 - Tue, May 26 BOS Boston CMB Colombo CA $2,143 Roundtrip found 7 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BOS,to:CMB,departure:01/05/2026TANYT&leg2=from:CMB,to:BOS,departure:26/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:2142.80&airProductToken=AQqQAQorCMGGARIDNzY1GMGTASCYzgEov-2LAzCw7osDOFZAAFgBcghWTkEwNlRORgopCMGGARICNTYYmM4BIOMNKKXviwMwsfWLAzhWQAFYAXIIVk5BMDZUTkYKNgjBhgESBDc1NjUY4w0gggsoxviLAzDU-osDOFZAAVgBcghWTkEwNlRORnoKCMWWARIENzU2NQqRAQo2CMGGARIENzU2NBiCCyDjDSiT_o0DMJeAjgM4VkAAWAFyCFZOQTA2VE5GegoIxZYBEgQ3NTY0CikIwYYBEgI1NxjjDSCYzgEoqIaOAzDwjI4DOFZAAVgBcghWTkEwNlRORgosCMGGARIEODY5MhiYzgEgwZMBKO2NjgMw0o6OAzhWQAFYAXIIVk5BMDZUTkYSCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAB) __Flight from Boston to Colombo (BOS - CMB) route information__ | Origin airport | Logan Intl. | | ------------------- | ------------------------------------------------------------------------------------------------------------------------- | | Destination airport | Bandaranaike Intl. | | Airlines serving | Air Canada, American Airlines, British Airways, Cathay Pacific, Emirates, Etihad Airways, Qatar Airways, Turkish Airlines | | Roundtrip price | CA $1,309 | | Distance | 13686 km | ## Boston to Seeduwa - Katunayake Flights **The easy way to book your flights from Boston to Colombo** With Expedia, it’s simple to find and book flights to Colombo from Boston whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Bandaranaike Intl., too. Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Boston to Colombo today, tomorrow, or this week. **Save dollars with cheap flights from Logan Intl., BOS to Bandaranaike Intl., CMB** Sort your search results by price to find great deals on your flight from Boston to Colombo—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Colombo from Boston currently is just CA $1,309 rising to CA $2,143\. Here are more money-saving tips: - Fly in February when flight prices are normally at their lowest - Book about a month to 6 weeks before you travel for the best prices to Colombo - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! **Reasons to choose Expedia for your flight to Colombo from Boston** Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Colombo with Expedia today. ## Frequently asked questions ### How much is a flight from Logan Intl. Airport to Bandaranaike Intl. Airport (CMB)? ### Do I need to pay a cancellation fee if I cancel my flight from Logan Intl. Airport to Colombo International Airport? ### How do I find cheap flights from Logan Intl. Airport to CMB that have flexible change policies? ### How many hours is the flight from BOS to Colombo International Airport? ### How far is the flight from BOS to Bandaranaike Intl. Airport (CMB)? ### Which airlines fly direct from Logan Intl. Airport to Colombo International Airport? ### Are Logan Intl. Airport to Bandaranaike Intl. Airport (CMB) flight tickets cheaper when they're purchased at the last minute? \*Available to Expedia members.