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Cheap flights from Ottawa to Windsor, ON from C$ 186

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/10. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — YQG
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Ottawa to Windsor are usually found in November or June, booked 41 days in advance, depart on a Monday or Thursday and return on a Wednesday

Cheap flight deals from Ottawa to Windsor

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Windsor (YQG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 September 2025.

Round-trip from

C$ 343

One-way from

C$ 186

Popular in

March

Cheapest in

November

Average price

C$ 524
Porter Airlines
  • Porter Airlines
  • 21/10-28/10
  • 2 total stops
  • 9h 19m total
  • Ottawa to Windsor
Search Deals
Porter Airlines
  • Porter Airlines
  • 17/10
  • 1 total stop
  • 5h 25m total
  • Ottawa to Windsor
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 108 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Ottawa to Windsor

Cheapest flights from Ottawa to Windsor
Explore the most affordable flight options available from Ottawa to Windsor. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Tue 21/103:25 p.m.YOW - YQG
1 stop5h 25mPorter Airlines
Tue 28/107:35 a.m.YQG - YOW
1 stop3h 54mPorter Airlines
Deal found 16/9C$ 343
Wed 8/103:25 p.m.YOW - YQG
1 stop5h 25mPorter Airlines
Wed 15/108:50 a.m.YQG - YOW
1 stop4h 09mPorter Airlines
Deal found 16/9C$ 385
Sat 11/105:15 p.m.YOW - YQG
1 stop3h 35mPorter Airlines
Tue 14/108:50 a.m.YQG - YOW
1 stop4h 09mPorter Airlines
Deal found 15/9C$ 388
Fri 10/101:25 p.m.YOW - YQG
1 stop7h 25mPorter Airlines
Tue 14/108:50 a.m.YQG - YOW
1 stop4h 09mPorter Airlines
Deal found 15/9C$ 415
Fri 10/106:00 p.m.YOW - YQG
1 stop2h 50mPorter Airlines
Mon 13/108:40 a.m.YQG - YOW
1 stop7h 54mPorter Airlines
Deal found 15/9C$ 432
Sat 11/105:15 p.m.YOW - YQG
1 stop3h 35mPorter Airlines
Mon 13/108:40 a.m.YQG - YOW
1 stop7h 54mPorter Airlines
Deal found 15/9C$ 433
Fri 24/106:00 p.m.YOW - YQG
1 stop2h 50mMultiple Airlines
Sun 26/107:50 p.m.YQG - YOW
1 stop5h 48mMultiple Airlines
Deal found 16/9C$ 442
Sun 5/105:15 p.m.YOW - YQG
1 stop3h 25mPorter Airlines
Wed 8/108:50 a.m.YQG - YOW
1 stop4h 09mPorter Airlines
Deal found 16/9C$ 450
Fri 10/106:00 p.m.YOW - YQG
1 stop2h 50mPorter Airlines
Fri 17/108:50 a.m.YQG - YOW
1 stop4h 09mPorter Airlines
Deal found 15/9C$ 454
Fri 24/109:05 a.m.YOW - YQG
2 stops6h 07mAir Canada
Sun 26/107:50 p.m.YQG - YOW
1 stop5h 48mAir Canada
Deal found 16/9C$ 530

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Windsor that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 17 September 2025.
Use the filters below to find and compare flights from Ottawa to Windsor that are best for you.

Fly from

Ottawa

Fly to

Windsor

Route

Depart

Return

Price

OttawaWindsor

YOW - YQG

YOWYQG

Ottawa

Tue 21/10

3:25 p.m.-8:50 p.m.

1 stop5h 25m

Windsor

Tue 28/10

7:35 a.m.-11:29 a.m.

1 stop3h 54m

C$ 343

OttawaWindsor

YOW - YQG

YOWYQG

Ottawa

Wed 8/10

3:25 p.m.-8:50 p.m.

1 stop5h 25m

Windsor

Wed 15/10

8:50 a.m.-12:59 p.m.

1 stop4h 09m

C$ 385

OttawaWindsor

YOW - YQG

YOWYQG

Ottawa

Sat 11/10

5:15 p.m.-8:50 p.m.

1 stop3h 35m

Windsor

Tue 14/10

8:50 a.m.-12:59 p.m.

1 stop4h 09m

C$ 388

OttawaWindsor

YOW - YQG

YOWYQG

Ottawa

Fri 10/10

1:25 p.m.-8:50 p.m.

1 stop7h 25m

Windsor

Tue 14/10

8:50 a.m.-12:59 p.m.

1 stop4h 09m

C$ 415

OttawaWindsor

YOW - YQG

YOWYQG

Ottawa

Fri 10/10

6:00 p.m.-8:50 p.m.

1 stop2h 50m

Windsor

Mon 13/10

8:40 a.m.-4:34 p.m.

1 stop7h 54m

C$ 432

OttawaWindsor

YOW - YQG

YOWYQG

Ottawa

Sat 11/10

5:15 p.m.-8:50 p.m.

1 stop3h 35m

Windsor

Mon 13/10

8:40 a.m.-4:34 p.m.

1 stop7h 54m

C$ 433

OttawaWindsor

YOW - YQG

YOWYQG

Ottawa

Fri 24/10

6:00 p.m.-8:50 p.m.

1 stop2h 50m

Windsor

Sun 26/10

7:50 p.m.-1:38 a.m.

1 stop5h 48m

C$ 442

OttawaWindsor

YOW - YQG

YOWYQG

Ottawa

Thu 9/10

1:25 p.m.-8:50 p.m.

1 stop7h 25m

Windsor

Thu 16/10

8:50 a.m.-12:59 p.m.

1 stop4h 09m

C$ 535

OttawaWindsor

YOW - YQG

YOWYQG

Ottawa

Wed 1/10

6:00 p.m.-8:50 p.m.

1 stop2h 50m

Windsor

Wed 15/10

8:50 a.m.-5:21 p.m.

1 stop8h 31m

C$ 546

OttawaWindsor

YOW - YQG

YOWYQG

Ottawa

Sat 27/9

5:15 p.m.-8:50 p.m.

1 stop3h 35m

Windsor

Mon 29/9

8:40 a.m.-12:59 p.m.

1 stop4h 19m

C$ 565

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/9

Showing 1-10 of 16 results
1
2

Best time to book a flight from Ottawa to Windsor

Have a flexible travel schedule? Discover the best time to fly to Windsor from Ottawa with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ottawa to Windsor

How far ahead should I book a flight from Ottawa to Windsor, Ontario?

Use this chart to determine the optimal time to book a round-trip flight from Ottawa to Windsor. Price data was last updated on 12 September 2025.

To ensure you get the cheapest price possible for a flight from Ottawa to Windsor, Ontario, you should look to book at least 41 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Ottawa to Windsor, Ontario?

Currently, February is the cheapest month in which you can book a flight from Ottawa to Windsor, Ontario (average of C$ 341). Flying from Ottawa to Windsor, Ontario in March is currently the most expensive (average of C$ 530). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YOW to YQG?

Find hourly flight availability from Ottawa to Windsor. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 September 2025.

It’s typically best to fly out from Ottawa to Windsor, Ontario in the evening. Doing so could potentially save you 15% on the flight price compared to flying at noon, which is usually more expensive.

Reviews of airlines servicing Windsor

Get insights into the airlines that provide service to Windsor. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Windsor. Reviews last updated 17 September 2025.
See what other customers who have flown with Porter Airlines and Air Canada from Ottawa to Windsor have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.9
Good
365 reviews
Check prices

Boarding

8.2

Overall

7.9

Comfort

7.9

Crew

8.6

Entertainment

7.0

Food

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Porter Airlines
7.9
Good
365 reviews
Porter Airlines
7.9
Good
365 reviews
Check prices

Boarding

8.2

Overall

7.9

Comfort

7.9

Crew

8.6

Entertainment

7.0

Food

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Canada
7.1
Good
10,000 reviews
Porter Airlines
7.9
Good
365 reviews
Check prices

Boarding

8.2

Overall

7.9

Comfort

7.9

Crew

8.6

Entertainment

7.0

Food

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Windsor. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ottawa to Windsor, Ontario?

    Airlines like Porter Airlines fly from Ottawa to Windsor, Ontario in about 5h 25m. The time it takes to get you to your destination can typically vary by up to . Ottawa and Windsor, Ontario are separated by a distance of 676 km.

  • What are the cheapest airlines flying from Ottawa to Windsor, Ontario round-trip?

    According to our current data, Air Canada (C$ 232), and Porter Airlines (C$ 396) offers the cheapest pricing from Ottawa to Windsor, Ontario. Air Canada is 57% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Ottawa to Windsor that include hotel bookings?

    Yes. In addition to deals on Ottawa to Windsor flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ottawa to Windsor?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Windsor.

  • Can I find deals for business class flights from Ottawa to Windsor?

    Yes. Cheapflights offers flight deals from Ottawa to Windsor by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ottawa to Windsor, Ontario?

    Currently, February is the cheapest month in which you can book a flight from Ottawa to Windsor, Ontario (average of C$ 341). Flying from Ottawa to Windsor, Ontario in March is currently the most expensive (average of C$ 530). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Ottawa to Windsor

Discover the top 2 airlines that operate flights from Ottawa to Windsor. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 232AverageC$ 552FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 396AverageC$ 514FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Ottawa to Windsor?

Deals for Ottawa to Windsor flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Windsor?

Millions of users choose and trust Cheapflights to book the best flight deals from Ottawa to Windsor for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Ottawa to Windsor with no change fees?

Yes! Cheapflights helps users easily find flights from Ottawa to Windsor with no change fees.

Can Cheapflights notify me if prices for flights from Ottawa to Windsor become cheaper?

Yes, Cheapflights offers price alerts on Ottawa to Windsor flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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