Cheap flights from Quebec to Washington, D.C. from $155
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Quebec to Washington, D.C. departing on 9/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights
These are some of the best round-trip flight deals from Quebec to Washington, D.C. that have been recently found on momondo from popular airlines, departing in the coming months.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from Quebec to Washington, D.C..
Cheap last minute flights
Planning a quick getaway from Quebec to Washington, D.C.? These are the last-minute flight deals available now.
Cheap direct flights
If you prefer a non-stop journey, check out our latest direct flight deals to Washington, D.C., so you can enjoy a seamless trip without layovers.
United Airlines flights from Quebec to Washington, D.C. Dulles Intl Airport
Our best United Airlines deals on Quebec to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines![United Airlines]()
Jun 13![United Airlines]()
Jun 13
YUL9:15 amMontreal Pierre Elliott Trudeau Intl
1h 59m
IAD11:14 amWashington, D.C. Dulles Intl
IAD10:15 pmWashington, D.C. Dulles Intl
10h 20m
1 stop
YUL8:35 amMontreal Pierre Elliott Trudeau Intl
United Airlines![United Airlines]()
Jun 6![United Airlines]()
Jun 10
YUL9:15 amMontreal Pierre Elliott Trudeau Intl
1h 59m
IAD11:14 amWashington, D.C. Dulles Intl
IAD10:15 pmWashington, D.C. Dulles Intl
10h 20m
1 stop
YUL8:35 amMontreal Pierre Elliott Trudeau Intl
Porter Airlines flights from Quebec to Washington, D.C. Dulles Intl Airport
Our best Porter Airlines deals on Quebec to Washington, D.C. Dulles Intl Airport flight tickets
Porter Airlines![Porter Airlines]()
May 22![Porter Airlines]()
May 26
YUL10:45 amMontreal Pierre Elliott Trudeau Intl
4h 21m
1 stop
IAD3:06 pmWashington, D.C. Dulles Intl
IAD11:35 amWashington, D.C. Dulles Intl
6h 20m
1 stop
YUL5:55 pmMontreal Pierre Elliott Trudeau Intl
Porter Airlines![Porter Airlines]()
May 24![Porter Airlines]()
Jun 4
YUL10:45 amMontreal Pierre Elliott Trudeau Intl
4h 21m
1 stop
IAD3:06 pmWashington, D.C. Dulles Intl
IAD4:20 pmWashington, D.C. Dulles Intl
5h 55m
1 stop
YUL10:15 pmMontreal Pierre Elliott Trudeau Intl
See travel insights to Washington, D.C. from
How to get the cheapest flight ticket from Quebec to Washington, D.C. Dulles Intl Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
Prices
Airlines
Other information
What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?
In general, February is the cheapest month to fly from Quebec to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $260. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of February, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $265.
What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?
Our data shows that Friday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $407. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Quebec to Washington, D.C. Dulles Intl Airport for around $572.
What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?
Flying to Washington, D.C. Dulles Intl Airport from Quebec in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $313 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $570 on average. Flights to Washington, D.C. Dulles Intl Airport from Quebec in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest Quebec to Washington, D.C. Dulles Intl flight route?
Fly from Montreal Pierre Elliott Trudeau Intl to Washington, D.C. Dulles Intl for the best Quebec - Washington, D.C. Dulles Intl flight prices
How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?
You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Quebec when booking 7 weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $342 when searching 7 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Quebec for as low as $270 on momondo.
What cabin class options are available on Quebec to Washington, D.C. Dulles Intl flights?
There are 4 cabin classes available to choose from on Quebec to Washington, D.C. Dulles Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Quebec to Washington, D.C. Dulles Intl?
Porter Airlines, United Airlines, and Air Canada are the most popular carriers operating from Quebec to Washington, D.C. Dulles Intl
What airlines fly to Washington, D.C. Dulles Intl Airport?
Air Canada, United Airlines and Porter Airlines are the top three most popular airlines that fly to Washington, D.C. Dulles Intl Airport from Quebec according to our data. Air Canada is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Washington, D.C. Dulles Intl Airport. Keep in mind that there are 3 different airlines that fly to Washington, D.C. Dulles Intl Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Quebec to Washington, D.C. Dulles Intl Airport on average per day?
As of April 2025, there are 13 flights per day flying from Quebec to Washington, D.C. Dulles Intl Airport. The most common time of day flights depart is 9:00AM, with 57% of flights taking off at noon.
How many flights depart from Quebec to Washington, D.C. Dulles Intl Airport on average per week?
As of April 2025, there are 95 flights per week flying from Quebec to Washington, D.C. Dulles Intl Airport. The most common day of the week flights depart is Wed, with 21% of flights taking off on this day.
Cheap Quebec to Washington, D.C. Dulles Intl Airport flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Quebec to Washington, D.C. Dulles Intl Airport
When did momondo last update prices for flights from Quebec to Washington, D.C. Dulles Intl Airport?
Prices for flights from Quebec to Washington, D.C. Dulles Intl Airport refresh daily.
How many operators does momondo search for flights from Quebec to Washington, D.C. Dulles Intl Airport?
As of April 2025, there are 3 operators available to choose from for flights from Quebec to Washington, D.C. Dulles Intl Airport.
How old do you have to be to fly from Quebec to Washington, D.C. Dulles Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Quebec to Washington, D.C. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The travel and health documents you'll need for your trip to Washington, D.C. Dulles Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Quebec to Washington, D.C. Dulles Intl Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Quebec to Washington, D.C. Dulles Intl Airport is Embraer 175 (Enhanced Winglets) (12.58% of total bookings). The next most popular plane models are Boeing 777-300ER (10.01%), Airbus A330-300 (9.47%), and Airbus A321-100/200 (8.53%).
Best airlines flying from Quebec to Washington, D.C. Dulles Intl Airport
Compare and see reviews for airlines that fly from Quebec to Washington, D.C. Dulles Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $225 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom $240 | Free Cancellation | Rating 8.0 285 reviews | |||
| PriceFrom $242 | Free Cancellation | Rating 7.0 9,252 reviews |
Traveling to a place near Washington, D.C.?
Book flights to Washington, D.C. if you plan to visit one of these locationsAlexandria
Arlington
Gettysburg
National Harbor
Laurel
Winchester
Silver Spring
Woodbridge
Tysons
Fredericksburg
Waldorf
Manassas
Harpers Ferry
Gaithersburg
Towson
Rockville
Glen Burnie
Fairfax
Linthicum Heights
Reston
Why use momondo?
Why should I use momondo to find a flight deal from Quebec to Washington, D.C.?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Quebec to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Quebec to Washington, D.C. with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Quebec to Washington, D.C. flights to just show those with flexible booking policies.
How can momondo help me find flights from Quebec to Washington, D.C.?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Quebec to Washington, D.C..
I’m not ready to book a flight from Quebec to Washington, D.C. right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Quebec to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.
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