Cheap Flights from Québec (YQB) to Washington (IAD)

View AU$394 flight on Mon, 22 Sep. 2025Opens in a new window

Popular airlines from Jean Lesage International Airport (YQB) to Washington Dulles International Airport (IAD)

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Cheap Flights from Québec (YQB) to Washington (IAD)

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

Flight from Québec to Washington route information
Origin airport
Jean Lesage Intl.
Destination airport
Washington Dulles Intl.
Distance
995 km

Your quick guide to flights from Québec to Washington

Pick up great flights from Québec to Washington

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Québec to Washington. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Québec to Washington that take around hours.

Find cheap flights from Québec to Washington

From the great flight deals with prices currently ranging from to , you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Québec to Washington around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Washington is normally in .

Reasons to book your flight from Québec to Washington with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Québec to Washington across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Washington right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from Québec City Jean Lesage Intl. Airport to IAD?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip flight from Jean Lesage Intl. Airport (YQB) to Washington Dulles Intl. Airport (IAD) was . Cheap fares don't last long, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Québec City Jean Lesage Intl. Airport to Washington Dulles Intl. Airport (IAD)?
The majority of flights can be cancelled online, but whether you incur a fee varies between airlines. If you do have to cancel your break, follow the instructions in the Customer Service Portal.
How do I find cheap flights from YQB to IAD that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for YQB to Washington Dulles Intl. Airport (IAD) flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Québec City Jean Lesage Intl. Airport to Dulles Intl. Airport?
The flight time between YQB (YQB) and IAD (IAD) is 3 hours and 12 minutes. If you're travelling with kids, it's always a good idea to pack some healthy snacks in your carry-on bag.
How far is the flight from Jean Lesage Intl. Airport (YQB) to Washington Dulles Intl. Airport (IAD)?
With a flight distance of 1 000 kilometres, it's just a short hop from Jean Lesage Intl. Airport (YQB) to IAD. It might be a quick one, but it's still worth packing a book to read.
Which airlines fly direct from Québec City Jean Lesage Intl. Airport to IAD?
Unfortunately, there aren't any airlines that directly fly between Québec City Jean Lesage Intl. Airport and Washington Dulles Intl. Airport (IAD). You'll have to book a flight with at least one stop.
Are Québec City Jean Lesage Intl. Airport to IAD flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Jean Lesage Intl. Airport (YQB) to Dulles Intl. Airport at the last minute could be your ticket to a great deal. However, it could end up costing a good deal more! If you'd prefer not to take the risk, book well ahead of your departure date. In fact, Expedia has some of the best bargains as far ahead as 12 months in advance. If your preferred carrier hasn't released tickets yet, check back frequently as deals are updated on Expedia all the time.

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