$297 Cheap Flights from Windsor (YQG) to Washington (IAD)

View $297 flight on Sat, Dec 6, 2025Opens in a new window

Popular airlines from Windsor, ON (YQG) to Washington Dulles Intl. Airport (IAD)

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Cheap Flights from Windsor to Washington (YQG-IAD)

Prices were available within the past 7 days and start at $297 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Windsor Airport (YQG) to Washington Dulles Intl. Airport (IAD) cost?
Secure a cheap one-way flight from $297 or cheap return flight from Windsor Airport (YQG) to Washington Dulles Intl. Airport (IAD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Windsor Airport (YQG) to Washington Dulles Intl. Airport (IAD)?
is the cheapest month to fly from YQG to IAD. Planning your trip for the off-season is often the key to better flight prices.
Which airlines fly direct from Windsor Airport (YQG) to Washington Dulles Intl. Airport (IAD)?
There are no direct flights from Windsor, ON (YQG) to Washington Dulles Intl. Airport (IAD). However, you'll find other airports that have nonstop flights. Start your journey at Detroit Metropolitan Wayne County Airport (DTW) and travel straight to Washington without a layover.
What is the cheapest airline that flies from Windsor Airport (YQG) to Washington Dulles Intl. Airport (IAD)?
To find the cheapest airline flying from YQG to IAD, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Windsor Airport (YQG) to Washington Dulles Intl. Airport (IAD)?
Direct flights from Windsor Airport (YQG) to Washington Dulles Intl. Airport (IAD) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from YQG to IAD?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* However, this can change based on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Windsor Airport (YQG) to Washington Dulles Intl. Airport (IAD)?
To avoid possible delays on the Windsor Airport (YQG) to Washington Dulles Intl. Airport (IAD) route, aim to travel before 3 PM. Later departures have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Windsor Airport (YQG) to Washington Dulles Intl. Airport (IAD) last-minute?
Last-minute bookings from YQG to IAD are usually more expensive. To secure the lowest prices, start looking for flights ahead of time. That being said, if you're flexible with your travel dates, it's possible to find a cheap ticket right before you leave.
Is it cheaper to book a YQG to IAD flight and hotel package?
Securing a YQG to IAD flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Select from our extensive range of stays and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Windsor Airport (YQG) to Washington Dulles Intl. Airport (IAD)?
In most instances, you can modify or cancel your YQG to IAD flight. However, there may be additional fees, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you need further information, head to our Customer Service portal.

Travel information

Origin airport
Windsor
Destination airport
Washington Dulles Intl.
Distance
368 mi

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Windsor to Washington Flights

The cheapest times to fly from Windsor to Washington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Windsor to Washington are during the month of . You can find some of the cheapest flights from Windsor to Washington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Windsor to Washington

Sunday is one of the best days to book for cheap flights from Windsor to Washington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Windsor to Washington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Windsor to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $297 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Windsor to Washington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Windsor to Washington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Windsor to Washington Flights

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