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Cheap flights from Ottawa to Boston

Compare Ottawa to Boston flight deals

Find the cheapest month or even day of the year to fly to Boston

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Flight deals from Ottawa to Boston

Looking for a cheap last-minute deal or the best return flight from Ottawa to Boston? Find the lowest prices on one-way and return tickets right here.
Boston.P18,024 per passenger.Departing Thu, 1 Jan, returning Mon, 5 Jan.Return flight with Porter Airlines.Outbound direct flight with Porter Airlines departs from Ottawa International on Thu, 1 Jan, arriving in Boston Logan International.Inbound direct flight with Porter Airlines departs from Boston Logan International on Mon, 5 Jan, arriving in Ottawa International.Price includes taxes and charges.From P18,024, select.
Boston.P18,081 per passenger.Departing Wed, 11 Feb, returning Mon, 23 Feb.Return flight with Porter Airlines.Outbound direct flight with Porter Airlines departs from Ottawa International on Wed, 11 Feb, arriving in Boston Logan International.Inbound direct flight with Porter Airlines departs from Boston Logan International on Mon, 23 Feb, arriving in Ottawa International.Price includes taxes and charges.From P18,081, select.
Boston.P18,194 per passenger.Departing Fri, 27 Mar, returning Sun, 5 Apr.Return flight with Porter Airlines.Outbound direct flight with Porter Airlines departs from Ottawa International on Fri, 27 Mar, arriving in Boston Logan International.Inbound direct flight with Porter Airlines departs from Boston Logan International on Sun, 5 Apr, arriving in Ottawa International.Price includes taxes and charges.From P18,194, select.
Boston.P18,194 per passenger.Departing Fri, 16 Jan, returning Thu, 5 Feb.Return flight with Porter Airlines.Outbound direct flight with Porter Airlines departs from Ottawa International on Fri, 16 Jan, arriving in Boston Logan International.Inbound direct flight with Porter Airlines departs from Boston Logan International on Thu, 5 Feb, arriving in Ottawa International.Price includes taxes and charges.From P18,194, select.
Boston.P18,244 per passenger.Departing Thu, 2 Apr, returning Sun, 5 Apr.Return flight with Porter Airlines.Outbound direct flight with Porter Airlines departs from Ottawa International on Thu, 2 Apr, arriving in Boston Logan International.Inbound direct flight with Porter Airlines departs from Boston Logan International on Sun, 5 Apr, arriving in Ottawa International.Price includes taxes and charges.From P18,244, select.
Boston.P18,495 per passenger.Departing Fri, 13 Mar, returning Mon, 16 Mar.Return flight with United.Outbound indirect flight with United, departs from Ottawa International on Fri, 13 Mar, arriving in Boston Logan International.Inbound indirect flight with United, departs from Boston Logan International on Mon, 16 Mar, arriving in Ottawa International.Price includes taxes and charges.From P18,495, select.
Boston.P19,491 per passenger.Departing Fri, 13 Mar, returning Mon, 16 Mar.Return flight with Porter Airlines.Outbound direct flight with Porter Airlines departs from Ottawa International on Fri, 13 Mar, arriving in Boston Logan International.Inbound direct flight with Porter Airlines departs from Boston Logan International on Mon, 16 Mar, arriving in Ottawa International.Price includes taxes and charges.From P19,491, select.
Boston.P19,536 per passenger.Departing Fri, 13 Feb, returning Fri, 6 Mar.Return flight with Porter Airlines.Outbound direct flight with Porter Airlines departs from Ottawa International on Fri, 13 Feb, arriving in Boston Logan International.Inbound direct flight with Porter Airlines departs from Boston Logan International on Fri, 6 Mar, arriving in Ottawa International.Price includes taxes and charges.From P19,536, select.
Map with a flight path from Ottawa to Boston. A plane icon is halfway along the route with a label that says "Direct flight".
Direct flight

Your route at a glance

Cheapest dealP18,024
Cheapest monthJanuary
Average flight duration1 hour and 26 minutes
Most popular airlineAir Canada

Find the cheapest month to fly from Ottawa to Boston

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Ottawa to Boston flights are currently cheapest in January.
Dec
from P22,392
Jan
from P18,024
Feb
from P18,081
Mar
from P18,495
Apr
from P18,244
May
from P20,669
Jun
from P21,377
Jul
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Aug
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Sep
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Oct
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Nov
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Direct flights from Ottawa to Boston

Alternative Ottawa to Boston routes

Looking for the cheapest, fastest or easiest route from Ottawa to Boston? You could fly into the following airports instead.

Finding cheap flights from Ottawa to Boston: Frequently asked questions

There are 7 airports in Boston: Boston Logan International, Worcester, Manchester, Provincetown, Fall River, Providence, and Portsmouth.
The best price we found for a return flight from Ottawa to Boston is P18,024. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 26 minutes is the average flight time from Ottawa to Boston.
Porter Airlines, Porter Airlines Inc and Air Transat fly direct from Ottawa to Boston.
As of December 2025, there are 23 flights per week flying from Ottawa to Boston.
The cheapest month to fly from Ottawa to Boston is usually January.
If you're flying from Ottawa, the cheapest airport near Boston is Boston Logan International – which is 4.5 km away from the centre of Boston. We've found flights into this airport from P18,024.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Ottawa to Boston on Thursday, 1 January 2026.
Yes – the average flight time is 1 hour and 26 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Boston but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Boston is around 40 days in advance, so don’t leave your flight to the last minute.
In December, the average temperature is usually around 1°C. July is typically the warmest month in Boston, when it usually averages around 26°C. You can expect the least rain in January. The coldest month is January, with temperatures averaging -6°C. The rainiest month is March.
The cheapest airline that flies to Boston is Porter Airlines .

How to find cheap plane tickets from Ottawa to Boston

Looking for cheap flights from Ottawa to Boston? Whether you are aiming to find one-way or return flights, here are a few tips on how to secure the best ticket price and make your journey as smooth as possible.

  • Simply hit 'search'. We've compared tickets from all major online travel agents and airlines flying from Ottawa-Boston to find the cheapest flights. And with us there are no hidden extras - what you see is what you pay.

  • Flex your dates to find the flight price for your Ottawa-Boston flight. If your travel dates are flexible, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Boston from Ottawa.

  • Set up a Price Alert. You can easily track the price of your flight from Ottawa to Boston by creating an alert. Whenever prices go down or up, you'll get a push notification or e-mail to help you get the best flight deal.

  • Look for non-stop flights. Only interested in direct flights between Ottawa and Boston ? Make sure to tick 'Direct flights only' when performing a search. If there are flights without stops available, these will appear in the results.

  • Include nearby airports in your search. Widen your search for Ottawa to Boston flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save on your next trip.

  • Find the cheapest Business class flights from Ottawa to Boston. Check the difference in price of your Ottawa-Boston air ticket when travelling in Economy, Premium economy, Business or First class. Note that not all cabin classes are available on every route or airline.

  • Search for cheap flights when out and about. To get the best flight booking experience regardless of where you are, download our app and search for flight tickets from Ottawa to Boston on the go.

Book flight tickets from Ottawa to Boston  with peace of mind

  • Find flexible flights. Your airline might be offering flexible tickets from Ottawa to Boston , which means you won't lose out if your flight has to be changed or cancelled.

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  • Add travel cost protection. Avoid travel pitfalls and choose travel cost protection - it's available at the checkout as you book your Ottawa-Boston flight with us.

  • Reduce your carbon footprint by selecting a greener flight option. To check whether there are any lower emissions flights available on the route Ottawa-Boston , simply check the “only show flights with lower CO₂ emissions” box later on in your search.

Combine your cheap flight to Boston with hotels and car hire

Once you've secured your flight booking from Ottawa to Boston, we will help you discover the best prices and exclusive rates for cheap hotels in Boston or nearby. And if you're looking for car hire, we've got you covered too. We allow you to compare hundreds of car hire companies in one search and find the best price on car rental in Boston.

Compare Ottawa-Boston tickets with other routes

Not entirely set on flying from Ottawa to Boston yet? You can easily browse other destinations by searching flights to 'Everywhere' - this will allow you to find the cheapest place to travel from your chosen departure point in the Philippines or abroad.


Plan the rest of your trip from Ottawa to Boston

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.