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Cheap flights from Washington, D.C. to Windsor, ON from C$ 475

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 17/8. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — YQG
3 Aug — 10 Aug1
1 adult

Cheap flight deals from Washington, D.C. to Windsor

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) 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 29 July 2025.

Round-trip from

C$ 661

One-way from

C$ 475
Porter Airlines
  • Porter Airlines
  • 10/9-17/9
  • 2 total stops
  • 10h 46m total
  • Washington, D.C. to Windsor
Search Deals
Porter Airlines
  • Porter Airlines
  • 17/8
  • 1 total stop
  • 26h 15m total
  • Washington, D.C. to Windsor
Search Deals

Find flight deals from Washington, D.C. to Windsor

Cheapest flights from Washington, D.C. to Windsor
Explore the most affordable flight options available from Washington, D.C. to Windsor. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 July 2025.

Wed 10/94:20 p.m.IAD - YQG
1 stop4h 30mPorter Airlines
Wed 17/98:50 a.m.YQG - IAD
1 stop6h 16mPorter Airlines
Deal found 27/7C$ 661
Wed 10/94:20 p.m.IAD - YQG
1 stop4h 30mMultiple Airlines
Wed 17/98:50 a.m.YQG - IAD
3 stops14h 16mMultiple Airlines
Deal found 27/7C$ 855
Thu 28/810:20 a.m.IAD - YQG
1 stop4h 59mAir Canada
Mon 1/99:55 a.m.YQG - IAD
2 stops11h 06mAir Canada
Deal found 27/7C$ 956

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 29 July 2025.
Use the filters below to find and compare flights from Washington, D.C. to Windsor that are best for you.

Fly from

Washington, D.C.

Fly to

Windsor

Route

Depart

Return

Price

Washington, D.C.Windsor

IAD - YQG

IADYQG

Washington, D.C. Dulles Intl

Wed 10/9

4:20 p.m.-8:50 p.m.

1 stop4h 30m

Windsor

Wed 17/9

8:50 a.m.-3:06 p.m.

1 stop6h 16m

C$ 661

Washington, D.C.Windsor

IAD - YQG

IADYQG

Washington, D.C. Dulles Intl

Wed 10/9

4:20 p.m.-8:50 p.m.

1 stop4h 30m

Windsor

Wed 17/9

8:50 a.m.-11:06 p.m.

3 stops14h 16m

C$ 855

Washington, D.C.Windsor

IAD - YQG

IADYQG

Washington, D.C. Dulles Intl

Thu 28/8

10:20 a.m.-3:19 p.m.

1 stop4h 59m

Windsor

Mon 1/9

9:55 a.m.-9:01 p.m.

2 stops11h 06m

C$ 956

Washington, D.C.Windsor

IAD - YQG

IADYQG

Washington, D.C. Dulles Intl

Sun 17/8

11:35 a.m.-1:50 p.m.

1 stop26h 15m

C$ 475

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/7

Best time to book a flight from Washington, D.C. to Windsor

Have a flexible travel schedule? Discover the best time to fly to Windsor from Washington, D.C. 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 Washington, D.C. to Windsor
No data available for this route at this time. Please check back soon.

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 29 July 2025.
Check out reviews from past customers who have flown with Porter Airlines and Air Canada from Washington, D.C. to Windsor to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
317 reviews
Check prices

Boarding

8.2

Overall

8.0

Entertainment

7.0

Comfort

8.0

Crew

8.7

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Porter Airlines
8.0
Very good
317 reviews
Porter Airlines
8.0
Very good
317 reviews
Check prices

Boarding

8.2

Overall

8.0

Entertainment

7.0

Comfort

8.0

Crew

8.7

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Air Canada
7.1
Good
9,822 reviews
Porter Airlines
8.0
Very good
317 reviews
Check prices

Boarding

8.2

Overall

8.0

Entertainment

7.0

Comfort

8.0

Crew

8.7

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

Related info for your journey

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

  • What airport do you fly into for flights to Windsor from Washington, D.C.?

    Most people fly into Windsor (YQG) if they book a flight to Windsor from Washington, D.C.. On average, Windsor has 0 inbound flights from Washington, D.C. per day from 0 airlines. Windsor is conveniently located just 8.0 km from Windsor’s city centre.

  • Can I find deals for flights from Washington, D.C. to Windsor that include hotel bookings?

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

  • How can I find direct flights from Washington, D.C. to Windsor?

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

  • Can I find deals for business class flights from Washington, D.C. to Windsor?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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 Washington, D.C. to Windsor, Ontario?

    Currently, February is the cheapest month in which you can book a flight from Washington, D.C. to Windsor, Ontario (average of C$ 352). Flying from Washington, D.C. 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.

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