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Cheap Flights from Ottawa (YOWA) to Boston (BOSA)

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.$460 per passenger.Departing Tue, 6 Jan, returning Fri, 16 Jan.Return flight with Porter Airlines.Outbound direct flight with Porter Airlines departs from Ottawa International on Tue, 6 Jan, arriving in Boston Logan International.Inbound direct flight with Porter Airlines departs from Boston Logan International on Fri, 16 Jan, arriving in Ottawa International.Price includes taxes and charges.From $460, select.
Boston.$461 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 $461, select.
Boston.$464 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 $464, select.
Boston.$464 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 $464, select.
Boston.$466 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 $466, select.
Boston.$472 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 $472, select.
Boston.$497 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 $497, select.
Boston.$498 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 $498, select.

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 $537
Jan
from $460
Feb
from $461
Mar
from $472
Apr
from $466
May
from $544
Jun
from $545
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.

Ottawa to Boston: Flight information

The things to know before you go.
Cheapest flight found$460
Cheapest month to flyJanuary
Average flight time1 hr, 26 mins
Most popular airlinePorter Airlines
Average flights per week23

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 $460. 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 92 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 $460.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Ottawa to Boston on Tuesday, 6 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 flights to Boston (BOSA) from Ottawa (YOWA) in 2024

Looking for cheap tickets from Ottawa to Boston? Return tickets start from $460 and one-way flights to Boston from Ottawa start from $231


Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets.
  • Compare flight deals to Boston from Ottawa from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flight tickets to Boston start from $231 one-way.
  • Flex your dates to find the best YOWA-BOSA ticket prices. If you are flexible when it comes to your travel dates, 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 fare of your cheap flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between Ottawa and Boston? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results. Airlines that fly direct include: Porter Airlines
    Porter Airlines Inc
    Air Transat
  • Find the cheapest Business class flights from Ottawa and Boston. We scour the internet for the best Business, Premium Economy and First Class flight fares to Boston, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • 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 next time you travel.
  • Search for cheap flights regardless of where you are. To get the best flight booking experience when out and about, download the app and search for plane tickets between Ottawa and Boston whenever you want.

Combine your flight to Boston from Ottawa with hotels and car hire

Once you've secured your cheap flight ticket from Ottawa to Boston, discover the best prices and exclusive rates for hotels in Boston or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


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.