How long does it take to fly to Washington, D.C. Dulles Intl Airport?

The average flight duration from Quebec to Washington, D.C. Dulles Intl Airport depends on which airport you fly into and out of. Flying from Montreal to Washington, D.C. Dulles Intl Airport is 1h 46m on average, while flying from Québec City to Washington, D.C. Dulles Intl Airport is 4h 20m on average. Washington, D.C. Dulles Intl Airport is the most popular airport in Washington, D.C. Dulles Intl Airport.

What is the cheapest airline that flies from Quebec to Washington, D.C. Dulles Intl?

Porter Airlines, United Airlines, and Delta are the most popular carriers operating from Quebec to Washington, D.C. Dulles Intl

How many flights depart from Quebec to Washington, D.C. Dulles Intl Airport on average per week?

As of March 2026, 106 flights take off from Quebec and land in Washington, D.C. Dulles Intl Airport each week. The most common flight departure day for this route is Tue, with 15% of weekly flights taking off on this day.

Which airlines fly to Washington, D.C. Dulles Intl Airport?

Air Canada, Porter Airlines and United 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 45% of people opting to fly with this airline when travelling 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 March 2026, there are 15 flights per day flying from Quebec to Washington, D.C. Dulles Intl Airport. The most common time of day flights depart is 9:00a.m., with 44% of flights taking off at noon.

How many operators does momondo search for flights from Quebec to Washington, D.C. Dulles Intl Airport?

As of March 2026, 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?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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 required travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 193 Cheap Flights from Quebec to Washington, D.C. Dulles Intl Airport in 2026

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Find the cheapest flights from Quebec to Washington, D.C.

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:20 p.m. - 5:14 p.m.

YUL

IAD

3h 54m

1 stop

6:00 p.m. - 10:45 p.m.

IAD

YUL

4h 45m

1 stop

C$ 353Porter Airlines

Fri, 24 Apr - Sun, 26 Apr

5:50 p.m. - 7:40 p.m.

YUL

IAD

1h 50mdirect

9:55 a.m. - 11:38 a.m.

IAD

YUL

1h 43mdirect

C$ 354Air Canada

Fri, 10 Apr - Mon, 13 Apr

6:30 a.m. - 10:46 a.m.

YUL

IAD

4h 16m

1 stop

11:30 a.m. - 6:15 p.m.

IAD

YUL

6h 45m

1 stop

C$ 357Porter Airlines

Mon, 1 Jun - Fri, 5 Jun

5:00 p.m. - 6:58 p.m.

YUL

IAD

1h 58mdirect

3:45 p.m. - 5:38 p.m.

IAD

YUL

1h 53mdirect

C$ 358Air Canada

Mon, 18 May - Sat, 23 May

6:50 a.m. - 10:54 a.m.

YUL

IAD

4h 04m

1 stop

11:40 a.m. - 4:30 p.m.

IAD

YUL

4h 50m

1 stop

C$ 361Porter Airlines

Mon, 27 Apr - Tue, 28 Apr

6:50 a.m. - 10:54 a.m.

YUL

IAD

4h 04m

1 stop

6:00 p.m. - 10:45 p.m.

IAD

YUL

4h 45m

1 stop

C$ 362Porter Airlines

Thu, 9 Apr - Fri, 10 Apr

6:50 a.m. - 10:54 a.m.

YUL

IAD

4h 04m

1 stop

6:00 p.m. - 10:45 p.m.

IAD

YUL

4h 45m

1 stop

C$ 364Porter Airlines

Thu, 9 Apr - Sun, 12 Apr

6:50 a.m. - 10:54 a.m.

YUL

IAD

4h 04m

1 stop

11:40 a.m. - 4:30 p.m.

IAD

YUL

4h 50m

1 stop

C$ 366Porter Airlines

Wed, 8 Apr - Thu, 16 Apr

6:00 a.m. - 7:50 a.m.

YOW

IAD

1h 50mdirect

8:15 a.m. - 10:03 a.m.

IAD

YOW

1h 48mdirect

C$ 420United Airlines

Wed, 8 Apr - Thu, 30 Apr

6:00 a.m. - 7:44 a.m.

YOW

IAD

1h 44mdirect

5:42 p.m. - 10:05 p.m.

IAD

YOW

4h 23m

1 stop

C$ 428United Airlines

Tue, 14 Jul - Tue, 14 Jul

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

24 Apr

YUL1:20 p.m.Montreal Pierre Elliott Trudeau Intl

3h 54m

1 stop

IAD5:14 p.m.Washington, D.C. Dulles Intl

26 Apr

IAD6:00 p.m.Washington, D.C. Dulles Intl

4h 45m

1 stop

YUL10:45 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 353

Porter Airlines

1 Jun

YUL6:30 a.m.Montreal Pierre Elliott Trudeau Intl

4h 16m

1 stop

IAD10:46 a.m.Washington, D.C. Dulles Intl

5 Jun

IAD11:30 a.m.Washington, D.C. Dulles Intl

6h 45m

1 stop

YUL6:15 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 357

Porter Airlines

27 Apr

YUL6:50 a.m.Montreal Pierre Elliott Trudeau Intl

4h 04m

1 stop

IAD10:54 a.m.Washington, D.C. Dulles Intl

28 Apr

IAD11:40 a.m.Washington, D.C. Dulles Intl

4h 50m

1 stop

YUL4:30 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 361

Air Canada flights from Quebec to Washington, D.C. Dulles Intl Airport

Our best Air Canada deals on Quebec to Washington, D.C. Dulles Intl Airport flight tickets

Air Canada

10 Apr

YUL5:50 p.m.Montreal Pierre Elliott Trudeau Intl

1h 50m

IAD7:40 p.m.Washington, D.C. Dulles Intl

13 Apr

IAD9:55 a.m.Washington, D.C. Dulles Intl

1h 43m

YUL11:38 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 354

Air Canada

18 May

YUL5:00 p.m.Montreal Pierre Elliott Trudeau Intl

1h 58m

IAD6:58 p.m.Washington, D.C. Dulles Intl

23 May

IAD3:45 p.m.Washington, D.C. Dulles Intl

1h 53m

YUL5:38 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 358

Air Canada

2 May

YUL5:00 p.m.Montreal Pierre Elliott Trudeau Intl

1h 58m

IAD6:58 p.m.Washington, D.C. Dulles Intl

9 May

IAD3:45 p.m.Washington, D.C. Dulles Intl

1h 53m

YUL5:38 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 381

momondo Fare Finder

Use the filters below to find and compare flights from Quebec to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Fri 24/4

1:20 p.m.-5:14 p.m.

1 stop3h 54m

Washington, D.C. Dulles Intl

Sun 26/4

6:00 p.m.-10:45 p.m.

1 stop4h 45m

C$ 353

Quickest round-trip

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Fri 10/4

5:50 p.m.-7:40 p.m.

Nonstop1h 50m

Washington, D.C. Dulles Intl

Mon 13/4

9:55 a.m.-11:38 a.m.

Nonstop1h 43m

C$ 354

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Mon 1/6

6:30 a.m.-10:46 a.m.

1 stop4h 16m

Washington, D.C. Dulles Intl

Fri 5/6

11:30 a.m.-6:15 p.m.

1 stop6h 45m

C$ 357

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Mon 18/5

5:00 p.m.-6:58 p.m.

Nonstop1h 58m

Washington, D.C. Dulles Intl

Sat 23/5

3:45 p.m.-5:38 p.m.

Nonstop1h 53m

C$ 358

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Mon 27/4

6:50 a.m.-10:54 a.m.

1 stop4h 04m

Washington, D.C. Dulles Intl

Tue 28/4

11:40 a.m.-4:30 p.m.

1 stop4h 50m

C$ 361

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Thu 9/4

6:50 a.m.-10:54 a.m.

1 stop4h 04m

Washington, D.C. Dulles Intl

Fri 10/4

6:00 p.m.-10:45 p.m.

1 stop4h 45m

C$ 362

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Thu 9/4

6:50 a.m.-10:54 a.m.

1 stop4h 04m

Washington, D.C. Dulles Intl

Sun 12/4

6:00 p.m.-10:45 p.m.

1 stop4h 45m

C$ 364

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Wed 8/4

6:50 a.m.-10:54 a.m.

1 stop4h 04m

Washington, D.C. Dulles Intl

Thu 16/4

11:40 a.m.-4:30 p.m.

1 stop4h 50m

C$ 366

OttawaWashington, D.C.

YOW - IAD

YOWIAD

Ottawa

Wed 8/4

6:00 a.m.-7:50 a.m.

Nonstop1h 50m

Washington, D.C. Dulles Intl

Thu 30/4

8:15 a.m.-10:03 a.m.

Nonstop1h 48m

C$ 420

OttawaWashington, D.C.

YOW - IAD

YOWIAD

Ottawa

Tue 14/7

6:00 a.m.-7:44 a.m.

Nonstop1h 44m

Washington, D.C. Dulles Intl

Tue 14/7

5:42 p.m.-10:05 p.m.

1 stop4h 23m

C$ 428

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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?

The cheapest month to fly to Washington, D.C. Dulles Intl Airport from Quebec is in April. Flight prices, which tend to average around C$ 350, are often lower during this time because this is during the off-season. If you don’t want to visit Washington, D.C. Dulles Intl Airport in April, then you should wait until February to fly from Quebec, when ticket prices are also cheap, with an average price of C$ 369.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

According to our data, Saturday is the cheapest day to fly to Washington, D.C. Dulles Intl Airport from Quebec. The lowest ticket price found for a Saturday departure recently was C$ 807. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Washington, D.C. Dulles Intl Airport on Sunday is C$ 1,208.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our most recent data shows that the best time of day to fly to Washington, D.C. Dulles Intl Airport is in the afternoon. Flights from Quebec to Washington, D.C. Dulles Intl Airport during this time can be as low as C$ 754. In the evening is when there is more demand to fly to Washington, D.C. Dulles Intl Airport, so prices are often more expensive at around C$ 1,090 per ticket.

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 weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around C$ 434 when searching 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 C$ 291 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.

Can stopping save me money on Quebec to Washington, D.C. Dulles Intl Airport flights?

No. A direct flight is the cheapest option for a flight between Quebec to Washington, D.C. Dulles Intl Airport.

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

Best price found	C$ 407
Fastest flight time	1h 43m
Direct flights	Every day

The best one-way flight to Washington, D.C. Dulles Intl Airport from Quebec in the past 72 hours is C$ 407. The best round-trip flight deal from Quebec to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is C$ 499.

The fastest flight from Quebec to Washington, D.C. Dulles Intl Airport takes 1h 43m

Direct flights go from Quebec to Washington, D.C. Dulles Intl Airport every day.

Search flight deals

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 were last updated today.
How many operators does momondo search for flights from Quebec to Washington, D.C. Dulles Intl Airport?
As of March 2026, 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?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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 required travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable 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 flights between Quebec and Washington, D.C. Dulles Intl Airport, the leading plane model is Embraer 175 (Enhanced Winglets), making up 17.03% of the total bookings. Other popular models include Airbus A321-100/200 with 13.25%, Boeing 777-300ER with 9.84%, and Airbus A330-300 with 9.31%.

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
Porter Airlines	PriceFrom C$ 297	Free Cancellation	Rating 8.0 426 reviews	Search Porter Airlines flights
Air Canada	PriceFrom C$ 353	Free Cancellation	Rating 7.1 10,830 reviews	Search Air Canada flights
United Airlines	PriceFrom C$ 375	Free Cancellation	Rating 7.4 9,455 reviews	Search United Airlines flights

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Chantilly

Gaithersburg

Fairfax

Linthicum Heights

Bethesda

National Harbor

Reston

Laurel

Herndon

Winchester

Arlington

Leesburg

Fredericksburg

Ashburn

Manassas

Woodbridge

Silver Spring

Rockville

Why use momondo?

Why should I use momondo to find a flight deal from Quebec to Washington, D.C.?

It is quick and easy to find Quebec to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

Can I find flights from Quebec to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Quebec with this policy.

How can momondo help me find flights from Quebec to Washington, D.C.?

momondo helps you find the best flight between Quebec and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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 offers price alerts on flights to Washington, D.C. from Quebec. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from Quebec to Washington, D.C. from C$ 195

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 4/5. 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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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

Air Canada flights from Quebec to Washington, D.C. Dulles Intl Airport

Our best Air Canada deals on Quebec to Washington, D.C. Dulles Intl Airport flight tickets

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Use the filters below to find and compare flights from Quebec to Washington, D.C. Dulles Intl Airport that are best for you.

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Quebec to Washington, D.C. Dulles Intl Airport

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

What is the cheapest Quebec to Washington, D.C. Dulles Intl flight route?

How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?

What cabin class options are available on Quebec to Washington, D.C. Dulles Intl flights?

Can stopping save me money on Quebec to Washington, D.C. Dulles Intl Airport flights?

What is the cheapest airline that flies from Quebec to Washington, D.C. Dulles Intl?

Which airlines fly to Washington, D.C. Dulles Intl Airport?

How many flights depart from Quebec to Washington, D.C. Dulles Intl Airport on average per day?

How many flights depart from Quebec to Washington, D.C. Dulles Intl Airport on average per week?

How long does it take to fly to Washington, D.C. Dulles Intl Airport?

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

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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

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