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

United Airlines, Air Canada, 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 week?

As of September 2026, there are 75 flights per week flying from Quebec to Washington, D.C. Dulles Intl Airport. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.

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

As of September 2026, there are 10 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 62% of flights taking off in the afternoon.

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

Flight times from Quebec to Washington, D.C. Dulles Intl Airport vary, but if you’re flying out of Montreal and flying into Washington, D.C. Dulles Intl Airport (one of the most popular routes), then the duration is 1h 46m on average. Another popular route from Quebec to Washington, D.C. Dulles Intl Airport is flying from Québec City to Washington, D.C. Dulles Intl Airport, which will take roughly 4h 05m. Keep in mind that layovers or delays could extend your travel time.

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 60% 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 operators does momondo search for flights from Quebec to Washington, D.C. Dulles Intl Airport?

As of September 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?

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.

$180 Cheap Flights from Quebec to Washington, D.C. Dulles Intl Airport in 2026/27

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 am - 10:45 amYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

4h 15m1 stop Toronto Island

3:50 pm - 9:12 pmIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

5h 22m1 stop Toronto Island

$303Porter Airlines

Fri, Oct 16 - Sun, Oct 18

9:00 am - 3:10 pmYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

6h 10m1 stop Toronto Island

3:50 pm - 9:12 pmIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

5h 22m1 stop Toronto Island

$303Porter Airlines

Thu, Oct 8 - Sun, Oct 11

6:30 am - 10:45 amYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

4h 15m1 stop Toronto Island

3:50 pm - 9:12 pmIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

5h 22m1 stop Toronto Island

$304Porter Airlines

Fri, Oct 16 - Sun, Oct 18

3:10 pm - 8:10 pmYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

5h 00m1 stop Toronto Pearson Intl

5:20 pm - 9:45 pmIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

4h 25m1 stop Toronto Island

$305Air Canada

Fri, Nov 6 - Fri, Nov 13

1:05 pm - 2:57 pmYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

1h 52mnonstop

9:45 am - 11:23 amIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 38mnonstop

$309Air Canada

Fri, Oct 16 - Wed, Oct 21

2:13 pm - 4:26 pmYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

2h 13mnonstop

5:46 pm - 7:48 pmIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

2h 02mnonstop

$309United Airlines

Tue, Nov 24 - Sat, Nov 28

2:13 pm - 4:26 pmYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

2h 13mnonstop

5:46 pm - 7:48 pmIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

2h 02mnonstop

$309United Airlines

Mon, Nov 23 - Sat, Nov 28

9:15 am - 11:28 amYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

2h 13mnonstop

9:55 am - 11:38 amIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 43mnonstop

$309Multiple Airlines

Fri, Dec 4 - Sat, Dec 12

9:15 am - 11:28 amYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

2h 13mnonstop

9:55 am - 11:38 amIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 43mnonstop

$309Multiple Airlines

Fri, Nov 20 - Sun, Nov 22

5:05 pm - 7:00 pmYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

1h 55mnonstop

3:45 pm - 5:25 pmIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 40mnonstop

$309Air Canada

Sat, Oct 10 - Fri, Oct 23

Cheap last minute flights

Enter your travel dates to find the best prices.

9:15 am - 11:13 amYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

1h 58mnonstop

5:40 pm - 7:45 pmIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

2h 05mnonstop

$413United Airlines

Sun, Sep 27 - Sun, Oct 4

9:15 am - 11:13 amYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

1h 58mnonstop

5:20 pm - 9:45 pmIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

4h 25m1 stop Toronto Island

$418Multiple Airlines

Sun, Sep 27 - Sun, Oct 4

11:23 am - 9:27 pmYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

10h 04m1 stop Newark

8:33 am - 4:10 pmIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

7h 37m1 stop Newark

$433United Airlines

Sun, Sep 27 - Sun, Oct 4

5:05 pm - 7:00 pmYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

1h 55mnonstop

11:25 am - 6:12 pmIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

6h 47m1 stop Toronto Island

$439Multiple Airlines

Tue, Sep 29 - Tue, Oct 6

5:05 pm - 7:00 pmYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

1h 55mnonstop

3:45 pm - 5:25 pmIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 40mnonstop

$444Air Canada

Tue, Sep 29 - Tue, Oct 6

9:10 am - 3:25 pmYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

6h 15m1 stop Toronto Pearson Intl

9:45 am - 11:23 amIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 38mnonstop

$451Air Canada

Mon, Sep 28 - Wed, Oct 7

6:30 am - 10:45 amYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

4h 15m1 stop Toronto Island

11:25 am - 6:12 pmIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

6h 47m1 stop Toronto Island

$454Porter Airlines

Tue, Sep 29 - Tue, Oct 6

6:30 am - 10:45 amYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

4h 15m1 stop Toronto Island

11:25 am - 6:12 pmIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

6h 47m1 stop Toronto Island

$455Porter Airlines

Mon, Sep 28 - Tue, Oct 6

10:40 am - 4:38 pmYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

5h 58m2 stops Ottawa Toronto Island

11:25 am - 6:12 pmIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

6h 47m1 stop Toronto Island

$458Multiple Airlines

Mon, Sep 28 - Tue, Oct 6

6:15 pm - 10:59 pmYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

4h 44m1 stop Newark

6:45 am - 5:19 pmIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

10h 34m1 stop Newark

$470United Airlines

Mon, Sep 28 - Wed, Oct 7

Cheap direct flights

Enter your travel dates to find the best prices.

1:05 pm - 2:57 pmYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

1h 52mnonstop

9:45 am - 11:23 amIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 38mnonstop

$309Air Canada

Fri, Oct 16 - Wed, Oct 21

5:05 pm - 7:00 pmYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

1h 55mnonstop

3:45 pm - 5:25 pmIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 40mnonstop

$309Air Canada

Sat, Oct 10 - Fri, Oct 23

2:13 pm - 4:26 pmYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

2h 13mnonstop

5:46 pm - 7:48 pmIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

2h 02mnonstop

$309United Airlines

Tue, Nov 24 - Sat, Nov 28

2:13 pm - 4:26 pmYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

2h 13mnonstop

5:46 pm - 7:48 pmIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

2h 02mnonstop

$309United Airlines

Mon, Nov 23 - Sat, Nov 28

9:15 am - 11:28 amYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

2h 13mnonstop

9:55 am - 11:38 amIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 43mnonstop

$309Multiple Airlines

Fri, Dec 4 - Sat, Dec 12

9:15 am - 11:28 amYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

2h 13mnonstop

9:55 am - 11:38 amIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 43mnonstop

$309Multiple Airlines

Fri, Nov 20 - Sun, Nov 22

1:05 pm - 2:57 pmYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

1h 52mnonstop

3:45 pm - 5:25 pmIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 40mnonstop

$309Air Canada

Thu, Oct 15 - Fri, Oct 23

9:15 am - 11:28 amYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

2h 13mnonstop

5:46 pm - 7:48 pmIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

2h 02mnonstop

$309United Airlines

Thu, Nov 5 - Sun, Nov 8

6:25 pm - 8:23 pmYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

1h 58mnonstop

9:55 am - 11:38 amIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 43mnonstop

$309Air Canada

Fri, Nov 13 - Sun, Nov 22

9:15 am - 11:13 amYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

1h 58mnonstop

12:43 pm - 2:40 pmIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 57mnonstop

$318Lufthansa

Thu, Oct 8 - Sun, Oct 11

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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

Porter Airlines

Oct 8

YUL9:00 amMontreal Pierre Elliott Trudeau Intl

6h 10m

1 stop

IAD3:10 pmWashington, D.C. Dulles Intl

Oct 11

IAD3:50 pmWashington, D.C. Dulles Intl

5h 22m

1 stop

YUL9:12 pmMontreal Pierre Elliott Trudeau Intl

$303

Porter Airlines

Oct 16

YUL6:30 amMontreal Pierre Elliott Trudeau Intl

4h 15m

1 stop

IAD10:45 amWashington, D.C. Dulles Intl

Oct 18

IAD3:50 pmWashington, D.C. Dulles Intl

5h 22m

1 stop

YUL9:12 pmMontreal Pierre Elliott Trudeau Intl

$304

Porter Airlines

Oct 24

YUL6:30 amMontreal Pierre Elliott Trudeau Intl

4h 15m

1 stop

IAD10:45 amWashington, D.C. Dulles Intl

Oct 26

IAD11:20 amWashington, D.C. Dulles Intl

4h 40m

1 stop

YUL4:00 pmMontreal Pierre Elliott Trudeau Intl

$305

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

Nov 5

YUL9:15 amMontreal Pierre Elliott Trudeau Intl

2h 13m

IAD11:28 amWashington, D.C. Dulles Intl

Nov 8

IAD6:10 amWashington, D.C. Dulles Intl

7h 18m

1 stop

YUL1:28 pmMontreal Pierre Elliott Trudeau Intl

$319

United Airlines

Dec 11

YUL2:13 pmMontreal Pierre Elliott Trudeau Intl

2h 13m

IAD4:26 pmWashington, D.C. Dulles Intl

Dec 26

IAD5:45 pmWashington, D.C. Dulles Intl

2h 03m

YUL7:48 pmMontreal Pierre Elliott Trudeau Intl

$322

United Airlines

Nov 5

YUL9:15 amMontreal Pierre Elliott Trudeau Intl

2h 13m

IAD11:28 amWashington, D.C. Dulles Intl

Nov 7

IAD8:37 amWashington, D.C. Dulles Intl

4h 51m

1 stop

YUL1:28 pmMontreal Pierre Elliott Trudeau Intl

$330

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 10/16

6:30 am-10:45 am

1 stop4h 15m

Washington, D.C. Dulles Intl

Sun 10/18

3:50 pm-9:12 pm

1 stop5h 22m

$303

MontrealWashington, D.C.

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

YULIAD

Montreal Pierre Elliott Trudeau Intl

Thu 10/8

9:00 am-3:10 pm

1 stop6h 10m

Washington, D.C. Dulles Intl

Sun 10/11

3:50 pm-9:12 pm

1 stop5h 22m

$303

MontrealWashington, D.C.

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

YULIAD

Montreal Pierre Elliott Trudeau Intl

Fri 10/16

6:30 am-10:45 am

1 stop4h 15m

Washington, D.C. Dulles Intl

Sun 10/18

3:50 pm-9:12 pm

1 stop5h 22m

$304

MontrealWashington, D.C.

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

YULIAD

Montreal Pierre Elliott Trudeau Intl

Fri 11/6

3:10 pm-8:10 pm

1 stop5h 00m

Washington, D.C. Dulles Intl

Fri 11/13

5:20 pm-9:45 pm

1 stop4h 25m

$305

Quickest round-trip

MontrealWashington, D.C.

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

YULIAD

Montreal Pierre Elliott Trudeau Intl

Fri 10/16

1:05 pm-2:57 pm

Nonstop1h 52m

Washington, D.C. Dulles Intl

Wed 10/21

9:45 am-11:23 am

Nonstop1h 38m

$309

MontrealWashington, D.C.

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

YULIAD

Montreal Pierre Elliott Trudeau Intl

Tue 11/24

2:13 pm-4:26 pm

Nonstop2h 13m

Washington, D.C. Dulles Intl

Sat 11/28

5:46 pm-7:48 pm

Nonstop2h 02m

$309

MontrealWashington, D.C.

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

YULIAD

Montreal Pierre Elliott Trudeau Intl

Mon 11/23

2:13 pm-4:26 pm

Nonstop2h 13m

Washington, D.C. Dulles Intl

Sat 11/28

5:46 pm-7:48 pm

Nonstop2h 02m

$309

MontrealWashington, D.C.

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

YULIAD

Montreal Pierre Elliott Trudeau Intl

Fri 12/4

9:15 am-11:28 am

Nonstop2h 13m

Washington, D.C. Dulles Intl

Sat 12/12

9:55 am-11:38 am

Nonstop1h 43m

$309

MontrealWashington, D.C.

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

YULIAD

Montreal Pierre Elliott Trudeau Intl

Fri 11/20

9:15 am-11:28 am

Nonstop2h 13m

Washington, D.C. Dulles Intl

Sun 11/22

9:55 am-11:38 am

Nonstop1h 43m

$309

MontrealWashington, D.C.

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

YULIAD

Montreal Pierre Elliott Trudeau Intl

Sat 10/10

5:05 pm-7:00 pm

Nonstop1h 55m

Washington, D.C. Dulles Intl

Fri 10/23

3:45 pm-5:25 pm

Nonstop1h 40m

$309

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?

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 $270. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $314.

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 $421. 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 $903.

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 $456 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $589 on average. Flights to Washington, D.C. Dulles Intl Airport from Quebec at noon 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

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?

You could potentially save up to 28% on your flight if you consider stops on a Quebec to Washington, D.C. Dulles Intl Airport flight.

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	$180
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 $180. The best round-trip flight deal from Quebec to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $303.

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.

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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 refresh daily.
How many operators does momondo search for flights from Quebec to Washington, D.C. Dulles Intl Airport?
As of September 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?
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) (19.14% of total bookings). The next most popular plane models are Boeing 777-300ER (13.84%), Embraer 175 (12.99%), and Airbus A330-200 (7.98%).

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 $190	Free Cancellation	Rating 8.0 463 reviews	Search Porter Airlines flights
Air Canada	PriceFrom $259	Free Cancellation	Rating 7.1 11,676 reviews	Search Air Canada flights
United Airlines	PriceFrom $280	Free Cancellation	Rating 7.4 10,233 reviews	Search United Airlines flights

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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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Cheap flights from Quebec to Washington, D.C. from $180

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 11/3. 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

United Airlines flights from Quebec to Washington, D.C. Dulles Intl Airport

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