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Cheap flights from Windsor, ON to Ottawa from C$ 159

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 19/10. Fares are subject to change and may not be available on all flights or dates of travel.
YQG — YOW
19 Oct — 26 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Windsor to Ottawa are usually found in September or April, booked 63 days in advance, depart on a Wednesday or Monday and return on a Monday

Cheap flight deals from Windsor to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Windsor (YQG) to Ottawa (YOW). 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 19 September 2025.

Round-trip from

C$ 347

One-way from

C$ 159

Popular in

October

Cheapest in

September

Average price

C$ 469
Porter Airlines
  • Porter Airlines
  • 20/10-24/10
  • 2 total stops
  • 7h 09m total
  • Windsor to Ottawa
Search Deals
Porter Airlines
  • Porter Airlines
  • 19/10
  • 1 total stop
  • 4h 09m total
  • Windsor to Ottawa
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 9 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (C$ 7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Windsor to Ottawa

Cheapest flights from Windsor to Ottawa
Explore the most affordable flight options available from Windsor to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 September 2025.

Mon 20/108:40 a.m.YQG - YOW
1 stop4h 19mPorter Airlines
Fri 24/106:00 p.m.YOW - YQG
1 stop2h 50mPorter Airlines
Deal found 16/9C$ 347
Tue 18/117:35 a.m.YQG - YOW
1 stop3h 54mPorter Airlines
Wed 19/114:35 p.m.YOW - YQG
1 stop2h 58mPorter Airlines
Deal found 16/9C$ 354
Wed 15/108:50 a.m.YQG - YOW
1 stop4h 09mPorter Airlines
Fri 17/103:25 p.m.YOW - YQG
1 stop5h 25mPorter Airlines
Deal found 16/9C$ 363
Wed 15/108:50 a.m.YQG - YOW
1 stop4h 09mPorter Airlines
Wed 22/106:00 p.m.YOW - YQG
1 stop2h 50mPorter Airlines
Deal found 16/9C$ 365
Tue 4/117:35 a.m.YQG - YOW
1 stop3h 54mPorter Airlines
Fri 7/111:20 p.m.YOW - YQG
1 stop6h 13mPorter Airlines
Deal found 17/9C$ 374
Fri 17/108:50 a.m.YQG - YOW
1 stop7h 44mPorter Airlines
Mon 20/103:25 p.m.YOW - YQG
1 stop5h 25mPorter Airlines
Deal found 17/9C$ 383
Fri 31/107:35 a.m.YQG - YOW
1 stop3h 54mPorter Airlines
Mon 3/111:20 p.m.YOW - YQG
1 stop6h 13mPorter Airlines
Deal found 17/9C$ 398
Fri 28/117:35 a.m.YQG - YOW
1 stop7h 29mPorter Airlines
Sun 30/111:20 p.m.YOW - YQG
1 stop6h 13mPorter Airlines
Deal found 16/9C$ 401
Thu 16/108:50 a.m.YQG - YOW
1 stop4h 09mPorter Airlines
Thu 23/101:25 p.m.YOW - YQG
1 stop7h 25mPorter Airlines
Deal found 18/9C$ 418
Mon 13/108:40 a.m.YQG - YOW
1 stop7h 54mPorter Airlines
Fri 17/106:00 p.m.YOW - YQG
1 stop2h 50mPorter Airlines
Deal found 17/9C$ 430

Cheapflights Fare Finder

 
Customize your flight search to find flights from Windsor to Ottawa 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 19 September 2025.
Use the filters below to find and compare flights from Windsor to Ottawa that are best for you.

Fly from

Windsor

Fly to

Ottawa

Route

Depart

Return

Price

WindsorOttawa

YQG - YOW

YQGYOW

Windsor

Mon 20/10

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

1 stop4h 19m

Ottawa

Fri 24/10

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

1 stop2h 50m

C$ 347

WindsorOttawa

YQG - YOW

YQGYOW

Windsor

Thu 11/12

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

1 stop3h 54m

Ottawa

Mon 15/12

3:35 p.m.-7:33 p.m.

1 stop3h 58m

C$ 354

WindsorOttawa

YQG - YOW

YQGYOW

Windsor

Tue 18/11

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

1 stop3h 54m

Ottawa

Wed 19/11

4:35 p.m.-7:33 p.m.

1 stop2h 58m

C$ 354

WindsorOttawa

YQG - YOW

YQGYOW

Windsor

Wed 15/10

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

1 stop4h 09m

Ottawa

Wed 22/10

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

1 stop2h 50m

C$ 365

WindsorOttawa

YQG - YOW

YQGYOW

Windsor

Tue 4/11

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

1 stop3h 54m

Ottawa

Fri 7/11

1:20 p.m.-7:33 p.m.

1 stop6h 13m

C$ 374

WindsorOttawa

YQG - YOW

YQGYOW

Windsor

Fri 17/10

8:50 a.m.-4:34 p.m.

1 stop7h 44m

Ottawa

Mon 20/10

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

1 stop5h 25m

C$ 383

WindsorOttawa

YQG - YOW

YQGYOW

Windsor

Fri 28/11

7:35 a.m.-3:04 p.m.

1 stop7h 29m

Ottawa

Sun 30/11

1:20 p.m.-7:33 p.m.

1 stop6h 13m

C$ 401

WindsorOttawa

YQG - YOW

YQGYOW

Windsor

Mon 13/10

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

1 stop7h 54m

Ottawa

Fri 17/10

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

1 stop2h 50m

C$ 430

WindsorOttawa

YQG - YOW

YQGYOW

Windsor

Fri 3/10

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

1 stop4h 09m

Ottawa

Tue 7/10

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

1 stop5h 25m

C$ 447

WindsorOttawa

YQG - YOW

YQGYOW

Windsor

Sun 19/10

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

1 stop4h 09m

C$ 159

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/9

Showing 1-10 of 17 results
1
2

Best time to book a flight from Windsor to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Windsor 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 Windsor to Ottawa

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

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

The price you pay for your flight from Windsor, Ontario to Ottawa may vary depending on when you book. For the best chance of a lower fare, look to book 63 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, October is the cheapest month in which you can book a flight from Windsor, Ontario to Ottawa (average of C$ 224). Flying from Windsor, Ontario to Ottawa in December is currently the most expensive (average of C$ 326). 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 YQG to YOW?

Find hourly flight availability from Windsor to Ottawa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 September 2025.

It’s optimal to fly from Windsor, Ontario to Ottawa at noon. By choosing this option you can save up to 10% on the cost of your flight, compared to a flight in the evening.

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. 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 Ottawa. Reviews last updated 19 September 2025.
See what other customers who have flown with Porter Airlines and Air Canada from Windsor to Ottawa 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

Entertainment

7.0

Food

7.6

Crew

8.6

Comfort

7.9

Overall

7.9

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

Entertainment

7.0

Food

7.6

Crew

8.6

Comfort

7.9

Overall

7.9

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

Entertainment

7.0

Food

7.6

Crew

8.6

Comfort

7.9

Overall

7.9

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 Windsor to Ottawa. 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 Windsor, Ontario to Ottawa?

    Departing from Windsor, Ontario to Ottawa will take you 4h 19m. Airlines will cover a distance of 676 km.

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

    Cheapflights users have booked flights from Windsor, Ontario to Ottawa round-trip from C$ 373. Another airline that can offer you cheap pricing is Porter Airlines. Air Canada is currently priced 28% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Windsor to Ottawa 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 Windsor, Ontario to Ottawa?

    Currently, October is the cheapest month in which you can book a flight from Windsor, Ontario to Ottawa (average of C$ 224). Flying from Windsor, Ontario to Ottawa in December is currently the most expensive (average of C$ 326). 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

Travelling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Brockville
Smiths Falls
Perth
Prescott
Pembroke
Wakefield

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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 Windsor to Ottawa

Discover the top 2 airlines that operate flights from Windsor to Ottawa. 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 19 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 373AverageC$ 556FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 405AverageC$ 514FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

Fly with Cheapflights

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

When you search for this flight from Windsor to Ottawa, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Windsor to Ottawa for you. Better yet — we are completely free to use.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Windsor to Ottawa, users can toggle the no change fees filter when performing a flight search.

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

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