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

Air Canada, United Airlines, and Porter Airlines 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 day?

As of August 2026, 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 9:00a.m., with 62% of flights taking off in the afternoon.

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 41% 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 week?

As of August 2026, 95 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 Sat, with 21% of weekly flights taking off on this day.

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 56m on average, while flying from Québec City to Washington, D.C. Dulles Intl Airport is 2h 05m on average. Washington, D.C. Dulles Intl Airport is the most popular airport in Washington, D.C. Dulles Intl Airport.

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

As of August 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$ 236 Cheap Flights from Quebec to Washington, D.C. Dulles Intl Airport in 2026

Discover deals from 900+ travel sites with momondo.

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.

6:30 a.m. - 10:45 a.m.YUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

4h 15m1 stop Toronto Island

11:25 a.m. - 6:10 p.m.IAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

6h 45m1 stop Toronto Island

C$ 425Porter Airlines

Fri, 21 Aug - Mon, 24 Aug

10:30 a.m. - 4:38 p.m.YUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

6h 08m1 stop Toronto Island

3:45 p.m. - 5:23 p.m.IAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 38mdirect

C$ 426Air Canada

Wed, 2 Sep - Sat, 12 Sep

6:30 a.m. - 10:45 a.m.YUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

4h 15m1 stop Toronto Island

11:25 a.m. - 6:12 p.m.IAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

6h 47m1 stop Toronto Island

C$ 426Porter Airlines

Wed, 2 Sep - Wed, 9 Sep

5:05 p.m. - 7:01 p.m.YUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

1h 56mdirect

3:45 p.m. - 5:23 p.m.IAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 38mdirect

C$ 426Air Canada

Wed, 2 Sep - Sat, 12 Sep

6:30 a.m. - 10:45 a.m.YUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

4h 15m1 stop Toronto Island

3:50 p.m. - 9:12 p.m.IAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

5h 22m1 stop Toronto Island

C$ 426Porter Airlines

Fri, 18 Sep - Fri, 25 Sep

1:05 p.m. - 3:01 p.m.YUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

1h 56mdirect

3:45 p.m. - 5:27 p.m.IAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 42mdirect

C$ 426Air Canada

Tue, 25 Aug - Tue, 1 Sep

9:15 a.m. - 11:13 a.m.YUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

1h 58mdirect

5:50 p.m. - 10:06 p.m.IAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

4h 16m1 stop Newark

C$ 429United Airlines

Tue, 13 Oct - Tue, 13 Oct

9:15 a.m. - 11:13 a.m.YUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

1h 58mdirect

5:40 p.m. - 7:45 p.m.IAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

2h 05mdirect

C$ 464United Airlines

Wed, 30 Sep - Wed, 7 Oct

2:20 p.m. - 4:18 p.m.YUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

1h 58mdirect

9:45 a.m. - 11:23 a.m.IAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 38mdirect

C$ 464Multiple Airlines

Wed, 30 Sep - Wed, 7 Oct

9:15 a.m. - 11:13 a.m.YUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

1h 58mdirect

9:55 a.m. - 11:38 a.m.IAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 43mdirect

C$ 464Multiple Airlines

Thu, 15 Oct - Thu, 29 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

6:30 a.m. - 10:45 a.m.YUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

4h 15m1 stop Toronto Island

3:50 p.m. - 10:10 p.m.IAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

6h 20m1 stop Toronto Island

C$ 542Porter Airlines

Wed, 12 Aug - Wed, 19 Aug

10:35 a.m. - 3:10 p.m.YUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

4h 35m1 stop Toronto Island

11:25 a.m. - 6:10 p.m.IAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

6h 45m1 stop Toronto Island

C$ 577Porter Airlines

Fri, 14 Aug - Sat, 29 Aug

10:35 a.m. - 3:10 p.m.YUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

4h 35m1 stop Toronto Island

3:50 p.m. - 8:00 p.m.IAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

4h 10m1 stop Toronto Island

C$ 588Porter Airlines

Fri, 14 Aug - Mon, 24 Aug

5:05 p.m. - 7:01 p.m.YUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

1h 56mdirect

9:45 a.m. - 11:27 a.m.IAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 42mdirect

C$ 589Air Canada

Wed, 12 Aug - Wed, 19 Aug

1:05 p.m. - 3:01 p.m.YUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

1h 56mdirect

5:20 p.m. - 9:47 p.m.IAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

4h 27m1 stop Toronto Island

C$ 596Air Canada

Wed, 12 Aug - Wed, 19 Aug

1:05 p.m. - 3:01 p.m.YUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

1h 56mdirect

5:15 p.m. - 9:45 p.m.IAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

4h 30m1 stop Toronto Island

C$ 606Air Canada

Thu, 13 Aug - Thu, 4 Feb

2:20 p.m. - 4:18 p.m.YUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

1h 58mdirect

5:40 p.m. - 7:45 p.m.IAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

2h 05mdirect

C$ 609United Airlines

Fri, 14 Aug - Mon, 24 Aug

9:15 a.m. - 11:13 a.m.YUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

1h 58mdirect

9:45 a.m. - 11:27 a.m.IAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 42mdirect

C$ 609Multiple Airlines

Fri, 14 Aug - Sat, 29 Aug

6:00 a.m. - 11:26 a.m.YUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

5h 26m1 stop Newark

9:45 a.m. - 11:27 a.m.IAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 42mdirect

C$ 616Multiple Airlines

Fri, 14 Aug - Sat, 29 Aug

6:15 p.m. - 10:59 p.m.YUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

4h 44m1 stop Newark

3:45 p.m. - 5:27 p.m.IAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 42mdirect

C$ 694United Airlines

Fri, 14 Aug - Mon, 24 Aug

Cheap direct flights

Enter your travel dates to find the best prices.

5:05 p.m. - 7:01 p.m.YUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

1h 56mdirect

3:45 p.m. - 5:23 p.m.IAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 38mdirect

C$ 426Air Canada

Wed, 2 Sep - Sat, 12 Sep

1:05 p.m. - 3:01 p.m.YUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

1h 56mdirect

3:45 p.m. - 5:27 p.m.IAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 42mdirect

C$ 426Air Canada

Tue, 25 Aug - Tue, 1 Sep

1:05 p.m. - 3:00 p.m.YUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

1h 55mdirect

3:45 p.m. - 5:27 p.m.IAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 42mdirect

C$ 426Air Canada

Sat, 5 Sep - Mon, 7 Sep

5:05 p.m. - 7:01 p.m.YUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

1h 56mdirect

3:45 p.m. - 5:27 p.m.IAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 42mdirect

C$ 426Air Canada

Fri, 4 Sep - Mon, 7 Sep

9:15 a.m. - 11:13 a.m.YUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

1h 58mdirect

12:43 p.m. - 2:40 p.m.IAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 57mdirect

C$ 464United Airlines

Sun, 13 Sep - Wed, 16 Sep

9:15 a.m. - 11:13 a.m.YUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

1h 58mdirect

5:40 p.m. - 7:45 p.m.IAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

2h 05mdirect

C$ 464United Airlines

Wed, 30 Sep - Wed, 7 Oct

9:15 a.m. - 11:13 a.m.YUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

1h 58mdirect

9:55 a.m. - 11:38 a.m.IAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 43mdirect

C$ 464Multiple Airlines

Thu, 15 Oct - Thu, 29 Oct

2:20 p.m. - 4:18 p.m.YUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

1h 58mdirect

9:45 a.m. - 11:23 a.m.IAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 38mdirect

C$ 464Multiple Airlines

Wed, 30 Sep - Wed, 7 Oct

9:15 a.m. - 11:13 a.m.YUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

1h 58mdirect

5:40 p.m. - 7:45 p.m.IAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

2h 05mdirect

C$ 464United Airlines

Mon, 14 Sep - Sun, 20 Sep

2:20 p.m. - 4:18 p.m.YUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

1h 58mdirect

5:40 p.m. - 7:45 p.m.IAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

2h 05mdirect

C$ 478Lufthansa

Thu, 20 Aug - Sun, 23 Aug

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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

30 Sep

YUL2:20 p.m.Montreal Pierre Elliott Trudeau Intl

1h 58m

IAD4:18 p.m.Washington, D.C. Dulles Intl

5 Oct

IAD5:40 p.m.Washington, D.C. Dulles Intl

2h 05m

YUL7:45 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 464

United Airlines

28 Aug

YOW7:30 p.m.Ottawa

1h 44m

IAD9:14 p.m.Washington, D.C. Dulles Intl

30 Aug

IAD12:35 p.m.Washington, D.C. Dulles Intl

1h 42m

YOW2:17 p.m.Ottawa

C$ 485

United Airlines

22 Nov

YOW3:10 p.m.Ottawa

16h 10m

1 stop

IAD7:20 a.m.Washington, D.C. Dulles Intl

23 Nov

IAD1:19 p.m.Washington, D.C. Dulles Intl

1h 48m

YOW3:07 p.m.Ottawa

C$ 491

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

21 Aug

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

4h 15m

1 stop

IAD10:45 a.m.Washington, D.C. Dulles Intl

24 Aug

IAD11:25 a.m.Washington, D.C. Dulles Intl

6h 45m

1 stop

YUL6:10 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 425

Porter Airlines

2 Sep

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

4h 15m

1 stop

IAD10:45 a.m.Washington, D.C. Dulles Intl

9 Sep

IAD11:25 a.m.Washington, D.C. Dulles Intl

6h 47m

1 stop

YUL6:12 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 426

Porter Airlines

5 Sep

YUL10:20 a.m.Montreal Pierre Elliott Trudeau Intl

5h 25m

1 stop

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

26 Sep

IAD11:25 a.m.Washington, D.C. Dulles Intl

6h 47m

1 stop

YUL6:12 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 428

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 Montreal Pierre Elliott Trudeau Intl - IAD Washington, D.C. Dulles Intl

YULIAD

Montreal Pierre Elliott Trudeau Intl

Fri 21/8

6:30 a.m.-10:45 a.m.

1 stop4h 15m

Washington, D.C. Dulles Intl

Mon 24/8

11:25 a.m.-6:10 p.m.

1 stop6h 45m

C$ 425

MontrealWashington, D.C.

YUL Montreal Pierre Elliott Trudeau Intl - IAD Washington, D.C. Dulles Intl

YULIAD

Montreal Pierre Elliott Trudeau Intl

Wed 2/9

10:30 a.m.-4:38 p.m.

1 stop6h 08m

Washington, D.C. Dulles Intl

Sat 12/9

3:45 p.m.-5:23 p.m.

Nonstop1h 38m

C$ 426

MontrealWashington, D.C.

YUL Montreal Pierre Elliott Trudeau Intl - IAD Washington, D.C. Dulles Intl

YULIAD

Montreal Pierre Elliott Trudeau Intl

Wed 2/9

6:30 a.m.-10:45 a.m.

1 stop4h 15m

Washington, D.C. Dulles Intl

Wed 9/9

11:25 a.m.-6:12 p.m.

1 stop6h 47m

C$ 426

Quickest round-trip

MontrealWashington, D.C.

YUL Montreal Pierre Elliott Trudeau Intl - IAD Washington, D.C. Dulles Intl

YULIAD

Montreal Pierre Elliott Trudeau Intl

Wed 2/9

5:05 p.m.-7:01 p.m.

Nonstop1h 56m

Washington, D.C. Dulles Intl

Sat 12/9

3:45 p.m.-5:23 p.m.

Nonstop1h 38m

C$ 426

MontrealWashington, D.C.

YUL Montreal Pierre Elliott Trudeau Intl - IAD Washington, D.C. Dulles Intl

YULIAD

Montreal Pierre Elliott Trudeau Intl

Fri 18/9

6:30 a.m.-10:45 a.m.

1 stop4h 15m

Washington, D.C. Dulles Intl

Fri 25/9

3:50 p.m.-9:12 p.m.

1 stop5h 22m

C$ 426

MontrealWashington, D.C.

YUL Montreal Pierre Elliott Trudeau Intl - IAD Washington, D.C. Dulles Intl

YULIAD

Montreal Pierre Elliott Trudeau Intl

Tue 25/8

1:05 p.m.-3:01 p.m.

Nonstop1h 56m

Washington, D.C. Dulles Intl

Tue 1/9

3:45 p.m.-5:27 p.m.

Nonstop1h 42m

C$ 426

MontrealWashington, D.C.

YUL Montreal Pierre Elliott Trudeau Intl - IAD Washington, D.C. Dulles Intl

YULIAD

Montreal Pierre Elliott Trudeau Intl

Tue 13/10

9:15 a.m.-11:13 a.m.

Nonstop1h 58m

Washington, D.C. Dulles Intl

Tue 13/10

5:50 p.m.-10:06 p.m.

1 stop4h 16m

C$ 429

MontrealWashington, D.C.

YUL Montreal Pierre Elliott Trudeau Intl - IAD Washington, D.C. Dulles Intl

YULIAD

Montreal Pierre Elliott Trudeau Intl

Wed 30/9

9:15 a.m.-11:13 a.m.

Nonstop1h 58m

Washington, D.C. Dulles Intl

Wed 7/10

5:40 p.m.-7:45 p.m.

Nonstop2h 05m

C$ 464

MontrealWashington, D.C.

YUL Montreal Pierre Elliott Trudeau Intl - IAD Washington, D.C. Dulles Intl

YULIAD

Montreal Pierre Elliott Trudeau Intl

Wed 30/9

2:20 p.m.-4:18 p.m.

Nonstop1h 58m

Washington, D.C. Dulles Intl

Wed 7/10

9:45 a.m.-11:23 a.m.

Nonstop1h 38m

C$ 464

MontrealWashington, D.C.

YUL Montreal Pierre Elliott Trudeau Intl - IAD Washington, D.C. Dulles Intl

YULIAD

Montreal Pierre Elliott Trudeau Intl

Thu 15/10

9:15 a.m.-11:13 a.m.

Nonstop1h 58m

Washington, D.C. Dulles Intl

Thu 29/10

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

Nonstop1h 43m

C$ 464

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 February. Flight prices, which tend to average around C$ 376, 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 February, then you should wait until January to fly from Quebec, when ticket prices are also cheap, with an average price of C$ 438.

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$ 857. 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$ 1,195.

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$ 758. 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$ 1,116 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

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

There are 4 cabin classes available to choose from on Quebec to Washington, D.C. Dulles Intl Airport 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$ 327
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$ 327. 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$ 574.

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

Frequently asked questions about flying 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 were last updated today.
How many operators does momondo search for flights from Quebec to Washington, D.C. Dulles Intl Airport?
As of August 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 20.85% of the total bookings. Other popular models include Embraer 175 with 16.22%, Boeing 777-300ER with 8.86%, and Boeing 737 MAX 8 with 7.05%.

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$ 302	Free Cancellation	Rating 8.0 453 reviews	Search Porter Airlines flights
Air Canada	PriceFrom C$ 370	Free Cancellation	Rating 7.1 11,456 reviews	Search Air Canada flights
United Airlines	PriceFrom C$ 407	Free Cancellation	Rating 7.4 10,093 reviews	Search United Airlines flights

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Easton

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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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Popular Cities in the United States

Flights to Newark Airportfrom C$ 244

Flights to New York LaGuardia Airportfrom C$ 281

Flights to New York John F Kennedy Intl Airportfrom C$ 357

Flights to Washington, D.C. Reagan-National Airportfrom C$ 293

Flights to Dallas/Fort Worth Airportfrom C$ 422

Flights to Chicago O'Hare Intl Airportfrom C$ 251

Flights to Orlando Airportfrom C$ 238

Flights to Chicago Midway Airportfrom C$ 241

Flights to Dallas Love Field Airport

Cheap flights from Quebec to Washington, D.C. from C$ 236

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 1/9. 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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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

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An easier way to manage your Washington, D.C. Dulles Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Washington, D.C.

Popular Cities in the United States

Popular flights according to clicks in the last 7 days on momondo

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Washington, D.C. Dulles Intl Airport flight routes

According to popular flight searches on momondo this year

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Cabin classes currently available on flights to Washington, D.C.

List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

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