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Cheap flights from Windsor to Ottawa

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Compare Windsor to Ottawa flight deals

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

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Flight deals from Windsor to Ottawa

Looking for a cheap last-minute deal or the best round-trip flight from Windsor to Ottawa? Find the lowest prices on one-way and round-trip tickets right here.
Ottawa.C$424 per passenger.Departing Wed, Apr 16, returning Sat, Apr 19.Round-trip flight with Porter Airlines (Canada) Ltd.Outbound indirect flight with Porter Airlines (Canada) Ltd, departing from Windsor on Wed, Apr 16, arriving in Ottawa International.Inbound indirect flight with Porter Airlines (Canada) Ltd, departing from Ottawa International on Sat, Apr 19, arriving in Windsor.Price includes taxes and charges.From C$424, select.
Ottawa.C$459 per passenger.Departing Tue, May 6, returning Thu, May 8.Round-trip flight with Porter Airlines (Canada) Ltd.Outbound indirect flight with Porter Airlines (Canada) Ltd, departing from Windsor on Tue, May 6, arriving in Ottawa International.Inbound indirect flight with Porter Airlines (Canada) Ltd, departing from Ottawa International on Thu, May 8, arriving in Windsor.Price includes taxes and charges.From C$459, select.
Ottawa.C$478 per passenger.Departing Wed, Jun 18, returning Fri, Jun 20.Round-trip flight with Air Canada.Outbound indirect flight with Air Canada, departing from Windsor on Wed, Jun 18, arriving in Ottawa International.Inbound indirect flight with Air Canada, departing from Ottawa International on Fri, Jun 20, arriving in Windsor.Price includes taxes and charges.From C$478, select.
Ottawa.C$481 per passenger.Departing Wed, Apr 30, returning Sun, May 4.Round-trip flight with Porter Airlines (Canada) Ltd.Outbound indirect flight with Porter Airlines (Canada) Ltd, departing from Windsor on Wed, Apr 30, arriving in Ottawa International.Inbound indirect flight with Porter Airlines (Canada) Ltd, departing from Ottawa International on Sun, May 4, arriving in Windsor.Price includes taxes and charges.From C$481, select.
Ottawa.C$552 per passenger.Departing Sat, May 31, returning Fri, Jun 20.Round-trip flight with Porter Airlines (Canada) Ltd.Outbound indirect flight with Porter Airlines (Canada) Ltd, departing from Windsor on Sat, May 31, arriving in Ottawa International.Inbound indirect flight with Porter Airlines (Canada) Ltd, departing from Ottawa International on Fri, Jun 20, arriving in Windsor.Price includes taxes and charges.From C$552, select.
Ottawa.C$715 per passenger.Departing Sun, Mar 30, returning Sun, Apr 6.Round-trip flight with Air Canada.Outbound indirect flight with Air Canada, departing from Windsor on Sun, Mar 30, arriving in Ottawa International.Inbound indirect flight with Air Canada, departing from Ottawa International on Sun, Apr 6, arriving in Windsor.Price includes taxes and charges.From C$715, select.
Ottawa.C$926 per passenger.Departing Sun, Mar 30, returning Mon, Mar 31.Round-trip flight with Porter Airlines (Canada) Ltd.Outbound indirect flight with Porter Airlines (Canada) Ltd, departing from Windsor on Sun, Mar 30, arriving in Ottawa International.Inbound indirect flight with Porter Airlines (Canada) Ltd, departing from Ottawa International on Mon, Mar 31, arriving in Windsor.Price includes taxes and charges.From C$926, select.

Find the cheapest month to fly from Windsor to Ottawa

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Windsor to Ottawa flights are currently cheapest in April.
Mar
from C$926
Apr
from C$424
May
from C$459
Jun
from C$478
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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Dec
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Jan
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Feb
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Alternative Windsor to Ottawa routes

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

Windsor to Ottawa: Flight information

The things to know before you go.
Cheapest flight foundC$424
Cheapest month to flyApril

Finding cheap flights from Windsor to Ottawa: Frequently asked questions

There are 2 airports in Ottawa: Ottawa International and Ottawa Gatineau.
The best price we found for a round-trip flight from Windsor to Ottawa is C$424. 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.
Currently, there are no airlines that fly direct from Windsor to Ottawa. But we found flights with one or more stops from C$424.
There are no flights flying from Windsor to Ottawa, as of March 2025.
The cheapest month to fly from Windsor to Ottawa is usually March 2025.
If you're flying from Windsor Airport, the cheapest airport near Ottawa is Ottawa International – which is 11.2 km away from the center of Ottawa. We've found flights to this airport from C$424.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Windsor Airport to Ottawa on Wednesday, April 16, 2025.
No airlines currently offer direct flights between Windsor Airport and Ottawa. Most routes have one or more stops.
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 Ottawa 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 Ottawa is around 40 days in advance, so don’t leave your flight to the last minute.
In March, the average temperature is usually around -3°C. July is typically the warmest month in Ottawa, when it usually averages around 25°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging -16°C. The rainiest month is June.
Currently, Porter Airlines (Canada) Ltd offers the cheapest flight tickets to Ottawa.

How to find cheap flights to Ottawa from Windsor

Looking for cheap tickets from Windsor to Ottawa? 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 Delta Air Lines to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Windsor to Ottawa. And with us, there are no hidden fees – what you see is what you pay.
  • Compare flight deals to Ottawa from Windsor from over 1,000 providers. Then choose the cheapest plane tickets or fastest journeys.
  • Flex your dates to find the best Windsor–Ottawa ticket prices. If you're 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 Ottawa from Windsor.
  • Set up a Price Alert. You can easily track the fare of your cheap Windsor–Ottawa 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 Windsor and Ottawa? 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.
  • Find the cheapest Business Class flights from Windsor and Ottawa. We scour the Internet for the best Business, Premium Economy and First Class flight fares to Ottawa, too. Check the difference in price as you search – you might just stumble on 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 Windsor to Ottawa 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 the next time you travel.

    • Combine your flight to Ottawa from Windsor with hotels and car rental

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


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Plan the rest of your trip from Windsor to Ottawa

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