$155 Find Cheap Flights from Quebec to Washington Dulles Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Dulles Intl departing on 10/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Useful Info
Flight Deals

Cheap Flights from Quebec to Dulles Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Quebec to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Quebec to Dulles Intl

Mon, Sep 29 - Wed, Oct 1
Porter Airlines Logo
8:55 am - 3:06 pmYUL-IAD
6h 11m1 stop
Porter Airlines Logo
4:20 pm - 10:15 pmIAD-YUL
5h 55m1 stop
$247Porter Airlines
Find Deal
Sat, Oct 11 - Sun, Oct 12
Porter Airlines Logo
10:45 am - 3:06 pmYUL-IAD
4h 21m1 stop
Porter Airlines Logo
11:35 am - 6:05 pmIAD-YUL
6h 30m1 stop
$248Porter Airlines
Find Deal
Thu, Oct 30 - Fri, Oct 31
Porter Airlines Logo
1:40 pm - 5:14 pmYUL-IAD
3h 34m1 stop
Porter Airlines Logo
11:40 am - 4:30 pmIAD-YUL
4h 50m1 stop
$251Porter Airlines
Find Deal
Fri, Oct 24 - Mon, Oct 27
Multiple Airlines Logo
9:15 am - 11:13 amYUL-IAD
1h 58mnonstop
Multiple Airlines Logo
9:45 am - 11:38 amIAD-YUL
1h 53mnonstop
$268Multiple Airlines
Find Deal
Fri, Oct 24 - Mon, Oct 27
Air Canada Logo
7:10 pm - 9:05 pmYUL-IAD
1h 55mnonstop
Air Canada Logo
9:45 am - 11:38 amIAD-YUL
1h 53mnonstop
$269Air Canada
Find Deal
Thu, Oct 2 - Sun, Oct 5
Air Canada Logo
9:15 am - 1:38 pmYUL-IAD
4h 23m1 stop
Air Canada Logo
9:35 am - 11:28 amIAD-YUL
1h 53mnonstop
$272Air Canada
Find Deal
Fri, Oct 10 - Sat, Oct 18
United Airlines Logo
2:20 pm - 4:18 pmYUL-IAD
1h 58mnonstop
United Airlines Logo
1:20 pm - 9:29 pmIAD-YUL
8h 09m1 stop
$277United Airlines
Find Deal
Thu, Oct 2 - Sun, Oct 5
United Airlines Logo
9:15 am - 11:13 amYUL-IAD
1h 58mnonstop
United Airlines Logo
5:37 pm - 7:45 pmIAD-YUL
2h 08mnonstop
$282United Airlines
Find Deal
Thu, Oct 2 - Sun, Oct 5
Multiple Airlines Logo
2:20 pm - 4:18 pmYUL-IAD
1h 58mnonstop
Multiple Airlines Logo
9:35 am - 11:28 amIAD-YUL
1h 53mnonstop
$292Multiple Airlines
Find Deal
Tue, Oct 14 - Fri, Oct 17
Delta Logo
6:00 am - 7:18 pmYUL-IAD
13h 18m2 stops
Delta Logo
7:05 am - 5:34 pmIAD-YUL
10h 29m1 stop
$321Delta
Find Deal

Everything you should know

Cheapest round-trip
$247
Overall average: $310
Porter Airlines
Mon 9/29Wed 10/1
YUL - IAD • 1 stop
Cheapest non-stop
$268
Typical prices: $387-627
Multiple Airlines
Fri 10/24Mon 10/27
YUL - IAD • Non-stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Dulles Intl!
Useful Info

Good to know

Low seasonJune
Cheapest flight$155
Best time to beat the crowds but there is an average 12% increase in price.
Most popular time to fly with an average 10% increase in price.
Flight from Montreal to Washington Dulles Airport

FAQs for booking Quebec to Washington Dulles Airport flights

  • How does KAYAK find such low prices on flights from Quebec to Washington Dulles Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Quebec to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Quebec to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Quebec is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Quebec to Washington Dulles Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Quebec with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Quebec to Washington Dulles Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Quebec up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Dulles Intl?

Book flights to Dulles Intl if you plan to visit one of these locations
Winchester
Linthicum Heights
Hanover
Springfield
Gaithersburg
Towson
Oxon Hill
Martinsburg
Owings Mills
Charles Town
Ellicott City
Greenbelt
Glen Burnie
Colonial Beach
Edgewood
Pikesville
Lutherville Timonium
Stevensville
Hunt Valley
Hyattsville

Everything you need to know for your flight to Dulles Intl

Information on your arrival and departure airports

Washington Dulles Airport (IAD)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.