CA $405 Cheap Flights from Québec (YQB) to Washington (IAD)

View CA $405 flight on Tue, Jun 9, 2026Opens 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 and start at CA $405 for one-way flights and CA $768 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, Sep 23 - Thu, Sep 24
YQB
Québec City
IAD
Washington
CA $768 Roundtrip, found 1 day ago
CA $768
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Sep 23 from Québec City to Washington, returning Thu, Sep 24, priced at CA $768 found 1 day ago
Porter Airlines
Tue, Jun 16 - Tue, Jun 23
YQB
Québec City
IAD
Washington
CA $774 Roundtrip, found 5 days ago
CA $774
Roundtrip
found 5 days ago
Select Porter Airlines flight, departing Tue, Jun 16 from Québec City to Washington, returning Tue, Jun 23, priced at CA $774 found 5 days ago
Air Canada
Tue, Jun 16 - Tue, Jun 23
YQB
Québec City
IAD
Washington
CA $816 Roundtrip, found 5 days ago
CA $816
Roundtrip
found 5 days ago
Select Air Canada flight, departing Tue, Jun 16 from Québec City to Washington, returning Tue, Jun 23, priced at CA $816 found 5 days ago
Air Canada
Tue, Jun 16 - Tue, Jun 23
YQB
Québec City
IAD
Washington
CA $821 Roundtrip, found 5 days ago
CA $821
Roundtrip
found 5 days ago
Select Air Canada flight, departing Tue, Jun 16 from Québec City to Washington, returning Tue, Jun 23, priced at CA $821 found 5 days ago
Porter Airlines
Fri, Aug 7 - Mon, Aug 10
YQB
Québec City
IAD
Washington
CA $825 Roundtrip, found 3 days ago
CA $825
Roundtrip
found 3 days ago
Select Porter Airlines flight, departing Fri, Aug 7 from Québec City to Washington, returning Mon, Aug 10, priced at CA $825 found 3 days ago
Air Canada
Wed, Jun 10 - Sat, Jun 13
YQB
Québec City
IAD
Washington
CA $853 Roundtrip, found 5 days ago
CA $853
Roundtrip
found 5 days ago
Select Air Canada flight, departing Wed, Jun 10 from Québec City to Washington, returning Sat, Jun 13, priced at CA $853 found 5 days ago
Air Canada
Tue, Jun 16 - Tue, Jun 23
YQB
Québec City
IAD
Washington
CA $857 Roundtrip, found 5 days ago
CA $857
Roundtrip
found 5 days ago
Select Air Canada flight, departing Tue, Jun 16 from Québec City to Washington, returning Tue, Jun 23, priced at CA $857 found 5 days ago
Air Canada
Tue, Jun 16 - Tue, Jun 23
YQB
Québec City
IAD
Washington
CA $862 Roundtrip, found 5 days ago
CA $862
Roundtrip
found 5 days ago
Select Air Canada flight, departing Tue, Jun 16 from Québec City to Washington, returning Tue, Jun 23, priced at CA $862 found 5 days ago
United
Sat, Aug 1 - Sat, Aug 15
YQB
Québec City
IAD
Washington
CA $912 Roundtrip, found 1 day ago
CA $912
Roundtrip
found 1 day ago
Select United flight, departing Sat, Aug 1 from Québec City to Washington, returning Sat, Aug 15, priced at CA $912 found 1 day ago
American Airlines
Wed, Jun 17 - Sat, Jun 20
YQB
Québec City
IAD
Washington
CA $1,299 Roundtrip, found 12 hours ago
CA $1,299
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Wed, Jun 17 from Québec City to Washington, returning Sat, Jun 20, priced at CA $1,299 found 12 hours ago

Alternative airports near Washington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Ronald Reagan Washington National DCA. Cheapest and Closest option available. Average driving time to city centre is 8 minutes. Flights from CA $1,165
DCA
Ronald Reagan Washington National
CheapestClosest
Average driving time to city centre8 min
Flights from CA $1,165

Frequently asked questions

How much does a flight from Québec, QC (YQB-Jean Lesage Intl.) to Washington, DC (IAD-Washington Dulles Intl.) cost?
One-way flights typically cost between $1,580 and $4,043 and return flights often range between $1,580 and $4,043. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
Which airlines fly direct from Québec, QC (YQB-Jean Lesage Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
Enter YQB to IAD and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Québec, QC (YQB-Jean Lesage Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
To find a cheap flight from Québec, QC (YQB-Jean Lesage Intl.) to Washington, DC (IAD-Washington Dulles Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Québec, QC (YQB-Jean Lesage Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Québec, QC (YQB-Jean Lesage Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
There are approximately 17 connecting flights per day from Québec, QC (YQB-Jean Lesage Intl.) to Washington, DC (IAD-Washington Dulles Intl.). Some common connection points include Pierre Elliott Trudeau Intl. (YUL), Pearson Intl. (YYZ), and Liberty Intl. (EWR).
What is the earliest flight from Québec, QC (YQB-Jean Lesage Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
The earliest flight from Québec, QC (YQB-Jean Lesage Intl.) to Washington, DC (IAD-Washington Dulles Intl.) typically departs at approximately 5:00 AM local time, operated by Air Canada. This is a seasonal service active in August. An early departure like this can help you maximize your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Québec, QC (YQB-Jean Lesage Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
You'll typically find the most flights from Québec, QC (YQB-Jean Lesage Intl.) to Washington, DC (IAD-Washington Dulles Intl.) on a Thursday, with around 14 flights available. This gives you a good selection for your travel plans. Major airlines on this route include Air Canada, United Airlines, and PAL Airlines.
What are the most popular departure times for flights from Québec, QC (YQB-Jean Lesage Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
The most popular departure times for flights from Jean Lesage Intl. (YQB) to Washington Dulles Intl. (IAD) are in the morning, from 9am to 12pm. About 33 CAD% of passengers prefer this time window. Air Canada and United Airlines offer flights during this window. This timing works well because it allows you to start your travel day a bit later and arrive at your destination with plenty of time for afternoon activities or to settle in.
How long does it take to fly from Québec, QC (YQB-Jean Lesage Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
Flying nonstop from YQB to IAD takes around 2 hours 20 minutes, with the route covering approximately 622 miles. Flights with a layover typically take 3 hours 10 minutes longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Québec, QC (YQB-Jean Lesage Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
Select the "Business class" and "First class" filters when looking for YQB to IAD flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Québec, QC (YQB-Jean Lesage Intl.) to Washington, DC (IAD-Washington Dulles Intl.) flight with Expedia?
It's easy to earn miles on a Québec, QC (YQB-Jean Lesage Intl.) to Washington, DC (IAD-Washington Dulles Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Washington from Jean Lesage Intl. (YQB)?
When traveling from Jean Lesage Intl. (YQB) to Washington, you can fly into Ronald Reagan Washington National (DCA) and Washington Dulles Intl. (IAD). Some flights may connect through major hubs like Pearson Intl. (YYZ), Liberty Intl. (EWR), Pierre Elliott Trudeau Intl. (YUL) before reaching Washington. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Québec, QC (YQB-Jean Lesage Intl.) to Washington, DC (IAD-Washington Dulles Intl.) at the last minute?
Typically, booking a last minute flight from Québec, QC (YQB-Jean Lesage Intl.) to Washington, DC (IAD-Washington Dulles Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Québec, QC (YQB-Jean Lesage Intl.) to Washington, DC (IAD-Washington Dulles Intl.) flight and hotel package?
Securing a Québec, QC (YQB-Jean Lesage Intl.) to Washington, DC (IAD-Washington Dulles Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Québec, QC (YQB-Jean Lesage Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
If you booked your Québec, QC (YQB-Jean Lesage Intl.) to Washington, DC (IAD-Washington Dulles Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Jean Lesage Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
Air Canada, American Airlines, United
Roundtrip price
CA $767
Distance
995 km
Average flight time
2 hours 18 mins

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Québec City to Chantilly Flights

The easy way to book your flights from Québec to Washington 

With Expedia, it’s simple to find and book flights to Washington from Québec whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Washington Dulles Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Québec to Washington today, tomorrow, or this week.  

 

Save dollars with cheap flights from Jean Lesage Intl., YQB to Washington Dulles Intl., IAD 

Sort your search results by price to find great deals on your flight from Québec to Washington—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Washington from Québec currently is just CA $768 rising to CA $1,328.  

Here are more money-saving tips: 

  • Fly in September when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Washington  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Washington from Québec 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Washington with Expedia today.

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