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Cheap flights from Windsor to Ottawa International

Compare Windsor to Ottawa International flight deals

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Flight deals from Windsor to Ottawa International

Looking for a cheap last-minute deal or the best round-trip flight from Windsor Airport to Ottawa International Airport? If you want to travel next month, round-trip fares start from $291. Find the lowest prices on one-way and round-trip tickets right here.
Ottawa.$291 per passenger.Departing Fri, Jul 24, returning Sun, Jul 26.Round-trip flight with Air Canada.Outbound indirect flight with Air Canada, departing from Windsor on Fri, Jul 24, arriving in Ottawa International.Inbound indirect flight with Air Canada, departing from Ottawa International on Sun, Jul 26, arriving in Windsor.Price includes taxes and charges.From $291, select.
Ottawa.$299 per passenger.Departing Thu, Aug 20, returning Sun, Aug 23.Round-trip flight with Air Canada.Outbound indirect flight with Air Canada, departing from Windsor on Thu, Aug 20, arriving in Ottawa International.Inbound indirect flight with Air Canada, departing from Ottawa International on Sun, Aug 23, arriving in Windsor.Price includes taxes and charges.From $299, select.
Ottawa.$300 per passenger.Departing Fri, Jun 26, returning Mon, Jun 29.Round-trip flight with Air Canada.Outbound indirect flight with Air Canada, departing from Windsor on Fri, Jun 26, arriving in Ottawa International.Inbound indirect flight with Air Canada, departing from Ottawa International on Mon, Jun 29, arriving in Windsor.Price includes taxes and charges.From $300, select.
Ottawa.$302 per passenger.Departing Sun, Jul 5, returning Fri, Jul 17.Round-trip flight with Porter Airlines.Outbound direct flight with Porter Airlines departing from Windsor on Sun, Jul 5, arriving in Ottawa International.Inbound direct flight with Porter Airlines departing from Ottawa International on Fri, Jul 17, arriving in Windsor.Price includes taxes and charges.From $302, select.
Ottawa.$303 per passenger.Departing Fri, Jun 26, returning Sun, Jun 28.Round-trip flight with Porter Airlines.Outbound direct flight with Porter Airlines departing from Windsor on Fri, Jun 26, arriving in Ottawa International.Inbound direct flight with Porter Airlines departing from Ottawa International on Sun, Jun 28, arriving in Windsor.Price includes taxes and charges.From $303, select.
Ottawa.$306 per passenger.Departing Sun, Jun 28, returning Sun, Jul 5.Round-trip flight with Porter Airlines.Outbound direct flight with Porter Airlines departing from Windsor on Sun, Jun 28, arriving in Ottawa International.Inbound direct flight with Porter Airlines departing from Ottawa International on Sun, Jul 5, arriving in Windsor.Price includes taxes and charges.From $306, select.
Ottawa.$308 per passenger.Departing Mon, Aug 10, returning Tue, Aug 18.Round-trip flight with Porter Airlines.Outbound direct flight with Porter Airlines departing from Windsor on Mon, Aug 10, arriving in Ottawa International.Inbound direct flight with Porter Airlines departing from Ottawa International on Tue, Aug 18, arriving in Windsor.Price includes taxes and charges.From $308, select.
Ottawa.$309 per passenger.Departing Wed, Jul 29, returning Thu, Aug 13.Round-trip flight with Porter Airlines.Outbound direct flight with Porter Airlines departing from Windsor on Wed, Jul 29, arriving in Ottawa International.Inbound direct flight with Porter Airlines departing from Ottawa International on Thu, Aug 13, arriving in Windsor.Price includes taxes and charges.From $309, select.
Ottawa.$327 per passenger.Departing Thu, Sep 3, returning Mon, Sep 7.Round-trip flight with Air Canada.Outbound indirect flight with Air Canada, departing from Windsor on Thu, Sep 3, arriving in Ottawa International.Inbound indirect flight with Air Canada, departing from Ottawa International on Mon, Sep 7, arriving in Windsor.Price includes taxes and charges.From $327, select.
Ottawa.$330 per passenger.Departing Mon, Aug 17, returning Sun, Sep 6.Round-trip flight with Porter Airlines.Outbound direct flight with Porter Airlines departing from Windsor on Mon, Aug 17, arriving in Ottawa International.Inbound direct flight with Porter Airlines departing from Ottawa International on Sun, Sep 6, arriving in Windsor.Price includes taxes and charges.From $330, select.
Ottawa.$330 per passenger.Departing Thu, Sep 3, returning Sun, Sep 6.Round-trip flight with Porter Airlines.Outbound direct flight with Porter Airlines departing from Windsor on Thu, Sep 3, arriving in Ottawa International.Inbound direct flight with Porter Airlines departing from Ottawa International on Sun, Sep 6, arriving in Windsor.Price includes taxes and charges.From $330, select.
Ottawa.$479 per passenger.Departing Fri, Oct 23, returning Mon, Oct 26.Round-trip flight with Porter Airlines.Outbound direct flight with Porter Airlines departing from Windsor on Fri, Oct 23, arriving in Ottawa International.Inbound direct flight with Porter Airlines departing from Ottawa International on Mon, Oct 26, arriving in Windsor.Price includes taxes and charges.From $479, select.
Ottawa.$485 per passenger.Departing Fri, Oct 23, returning Fri, Nov 6.Round-trip flight with Porter Airlines.Outbound direct flight with Porter Airlines departing from Windsor on Fri, Oct 23, arriving in Ottawa International.Inbound direct flight with Porter Airlines departing from Ottawa International on Fri, Nov 6, arriving in Windsor.Price includes taxes and charges.From $485, select.
Ottawa.$499 per passenger.Departing Mon, Nov 2, returning Fri, Nov 6.Round-trip flight with Porter Airlines.Outbound direct flight with Porter Airlines departing from Windsor on Mon, Nov 2, arriving in Ottawa International.Inbound direct flight with Porter Airlines departing from Ottawa International on Fri, Nov 6, arriving in Windsor.Price includes taxes and charges.From $499, select.
Ottawa.$574 per passenger.Departing Tue, Dec 1, returning Fri, Jan 15.Round-trip flight with Porter Airlines.Outbound direct flight with Porter Airlines departing from Windsor on Tue, Dec 1, arriving in Ottawa International.Inbound direct flight with Porter Airlines departing from Ottawa International on Fri, Jan 15, arriving in Windsor.Price includes taxes and charges.From $574, select.
Ottawa.$585 per passenger.Departing Fri, Jan 1, returning Fri, Jan 15.Round-trip flight with Porter Airlines.Outbound direct flight with Porter Airlines departing from Windsor on Fri, Jan 1, arriving in Ottawa International.Inbound direct flight with Porter Airlines departing from Ottawa International on Fri, Jan 15, arriving in Windsor.Price includes taxes and charges.From $585, select.

Find the cheapest month to fly from Windsor to Ottawa International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Windsor to Ottawa International flights are currently cheapest in July.
Jun
from $300
Jul
from $291
Aug
from $299
Sep
from $327
Oct
from $479
Nov
from $499
Dec
from $618
Jan
from $585
Feb
Find prices
Mar
Find prices
Apr
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May
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Direct flights from Windsor to Ottawa International

Windsor to Ottawa International: Alternative routes

Compare routes from Windsor to Ottawa below. You may find an airport to fly into that's cheaper, faster, or easier than Ottawa International.

Ottawa International

11km from central Ottawa
ClosestCheapest
from $291
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Ottawa Gatineau

15km from central Ottawa
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Windsor to Ottawa: Flight information

The things to know before you go.
Cheapest flight found$291
Cheapest month to flyJuly
Average flight time1 hr, 40 mins
Most popular airlinePorter Airlines
Average flights per week20

Finding cheap flights from Windsor to Ottawa International: Frequently asked questions

The best price we found for a round-trip flight from Windsor to Ottawa International is $291. 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 40 minutes is the average flight time from Windsor to Ottawa International.
Porter Airlines, Porter Airlines Inc and Air Transat fly direct from Windsor to Ottawa International.
There are 20 flights per week flying from Windsor to Ottawa International, as of June 2026.
The cheapest month to fly from Windsor to Ottawa International is usually July.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Windsor Airport to Ottawa International Airport on Friday, July 24, 2026.
Yes – the average flight time is 1 hour and 40 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 Ottawa International 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.
Currently, Air Canada and Porter Airlines offer the cheapest flight tickets to Ottawa International.

Traveling from Windsor International Airport (YQG) to Ottawa/Macdonald-Cartier International Airport (YOW): what you need to know

  • Windsor and Ottawa are in the same timezone, UTC-4.

  • Your YQG to YOW flight won't wait if you're running late, so show up at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.

  • Traveling during a peak time such as August? School holidays and other popular periods can result in longer lines and delays at security. Play things extra safe and get there up to four hours before international flights and two hours before domestic departures.

How to find the cheapest flights from Windsor International Airport (YQG) to Ottawa/Macdonald-Cartier International Airport (YOW)

  • The cheapest price we've seen for a one-way Windsor International Airport to Ottawa/Macdonald-Cartier International Airport flight is $141. A round-trip plane ticket is currently $291. Depending on the availability and when you book, these fares may change.

  • To score cheap tickets from YQG to YOW, book early. Airlines usually offer their most competitively priced fares when flights are first released.

  • The 'Whole month' tool shows you the cheapest flights from Windsor International Airport to Ottawa/Macdonald-Cartier International Airport across the entire month. It's a great way to snap up a bargain if your travel dates are flexible.

  • Save time looking for cheap flights from YQG to YOW by setting up a Price Alert. We'll send you an email or notification on the app when a lower fare pops up.

  • Tailor your trip using filters. Choose your departure and arrival times, total journey duration and airlines. You can also sort results by 'Fastest,' 'Best' or 'Cheapest' flights from Windsor International Airport to Ottawa/Macdonald-Cartier International Airport.

Handy information about Windsor International Airport (YQG)

  • Of the departures from Windsor International Airport, 54.29% touch down on time at their destination.

  • To reach Windsor International Airport from central Windsor, it takes about 20 minutes if you're traveling by car. This depends on traffic, however. It's approximately 11 kilometers from the airport to the city center.

  • Catching public transport? Expect a trip time of around 1 hour 5 minutes.

  • Taking an early flight from Windsor International Airport to Ottawa/Macdonald-Cartier International Airport? Avoid the last-minute rush to the airport (and enjoy a little extra shut-eye) by choosing one of these stays close to YQG:

Arriving at Ottawa/Macdonald-Cartier International Airport (YOW)

Getting from Ottawa/Macdonald-Cartier International Airport (YOW) to central Ottawa

  • The street address for YOW is 50 Airport Road.

  • Ottawa/Macdonald-Cartier International Airport is roughly 13 kilometers from the center of Ottawa. The drive time takes around 20 minutes.

  • It typically takes 45 minutes if you're using public transport.

When to fly to Ottawa/Macdonald-Cartier International Airport (YOW)

  • July is the busiest month for flights from Windsor International Airport to Ottawa/Macdonald-Cartier International Airport. To avoid the crowds, visit Ottawa in February.

  • Book your flight from Windsor International Airport to Ottawa/Macdonald-Cartier International Airport for July if you'd like to explore Ottawa during its warmest month. Expect temperatures of between 13ºC (55ºF) and 27ºC (81ºF).

  • Look for cheap tickets from YQG to YOW in January if you like traveling in cooler conditions. Temperatures are at their lowest then, ranging between -19ºC (-2ºF) and -2ºC (28ºF) on average.

Explore more of Canada

  • Toronto is just one of the many places in Canada waiting to be explored after you've experienced Ottawa. Around 354 kilometers away to the south-west, its top attractions include CN Tower, Royal Ontario Museum and Go Tours Canada - Distillery District.

  • Montreal is another essential stop in Canada and is around 153 kilometers east of Ottawa. No trip is complete without seeing Mount Royal Park, Montreal Botanical Garden and Saint Joseph's Oratory of Mount Royal.

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