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

Porter Airlines, Air Canada, and United Airlines are the most popular carriers operating from Quebec to Washington, D.C.

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

As of July 2026, there are 184 flights per week flying from Quebec to Washington, D.C.. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.

What airlines fly to Washington, D.C.?

Air Canada, United Airlines and Porter Airlines are the top three most popular airlines that fly to Washington, D.C. from Quebec according to our data. Air Canada is the first choice among our users, with 73% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 4 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.

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

The number of flights available between Quebec and Washington, D.C. is 26 per day as of July 2026. The most frequent departure time is 9:00AM, with 54% of daily flights leaving in the afternoon.

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

Flight times from Quebec to Washington, D.C. 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. is flying from Québec City to Washington, D.C. Dulles Intl Airport, which will take roughly 8h 44m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Quebec to Washington, D.C.?

Prices for flights from Quebec to Washington, D.C. were last updated today.

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

The number of operators available for flights from Quebec to Washington, D.C. is 4 as of July 2026.

How old do you have to be to fly from Quebec to Washington, D.C.?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Quebec to Washington, D.C..

What documentation or ID do you need to fly to Washington, D.C.?

The travel and health documents you'll need for your trip to Washington, D.C. 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.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$169 Cheap Flights from Quebec to Washington, D.C. 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 am - 10:45 am

YUL

IAD

4h 15m

1 stop

3:50 pm - 10:10 pm

IAD

YUL

6h 20m

1 stop

$291Porter Airlines

Tue, Aug 11 - Tue, Aug 25

10:35 am - 3:10 pm

YUL

IAD

4h 35m

1 stop

3:50 pm - 10:12 pm

IAD

YUL

6h 22m

1 stop

$291Porter Airlines

Fri, Aug 28 - Tue, Sep 1

8:00 pm - 9:48 pm

YUL

DCA

1h 48mnonstop

6:00 am - 7:47 am

DCA

YUL

1h 47mnonstop

$299Air Canada

Fri, Aug 28 - Mon, Aug 31

8:00 pm - 9:48 pm

YUL

DCA

1h 48mnonstop

6:00 am - 7:47 am

DCA

YUL

1h 47mnonstop

$300Air Canada

Fri, Aug 28 - Mon, Aug 31

6:10 am - 1:55 pm

YUL

IAD

7h 45m

1 stop

5:40 pm - 7:45 pm

IAD

YUL

2h 05mnonstop

$309United Airlines

Sat, Aug 29 - Sat, Aug 29

6:10 am - 11:52 am

YUL

IAD

5h 42m

1 stop

5:40 pm - 7:45 pm

IAD

YUL

2h 05mnonstop

$310United Airlines

Wed, Sep 16 - Wed, Sep 16

5:05 pm - 7:01 pm

YUL

IAD

1h 56mnonstop

3:50 pm - 8:00 pm

IAD

YUL

4h 10m

1 stop

$329Multiple Airlines

Fri, Aug 28 - Thu, Sep 3

9:15 am - 11:13 am

YUL

IAD

1h 58mnonstop

5:20 pm - 9:47 pm

IAD

YUL

4h 27m

1 stop

$338Multiple Airlines

Fri, Aug 14 - Sun, Aug 16

7:00 am - 5:27 pm

YUL

BWI

10h 27m

1 stop

6:32 pm - 11:59 pm

BWI

YUL

5h 27m

1 stop

$446Delta

Wed, Oct 14 - Mon, Oct 19

7:00 am - 3:40 pm

YUL

BWI

8h 40m

1 stop

2:03 pm - 11:50 pm

BWI

YUL

9h 47m

1 stop

$446Delta

Thu, Sep 17 - Sat, Sep 19

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Porter Airlines flights from Quebec to Washington, D.C.

Our best Porter Airlines deals on Quebec to Washington, D.C. flight tickets

Porter Airlines

Aug 28

YUL10:35 amMontreal Pierre Elliott Trudeau Intl

4h 35m

1 stop

IAD3:10 pmWashington, D.C. Dulles Intl

Sep 1

IAD3:50 pmWashington, D.C. Dulles Intl

6h 22m

1 stop

YUL10:12 pmMontreal Pierre Elliott Trudeau Intl

$291

Porter Airlines

Sep 8

YUL6:30 amMontreal Pierre Elliott Trudeau Intl

4h 15m

1 stop

IAD10:45 amWashington, D.C. Dulles Intl

Sep 15

IAD11:25 amWashington, D.C. Dulles Intl

6h 47m

1 stop

YUL6:12 pmMontreal Pierre Elliott Trudeau Intl

$292

Porter Airlines

Aug 6

YUL6:30 amMontreal Pierre Elliott Trudeau Intl

4h 15m

1 stop

IAD10:45 amWashington, D.C. Dulles Intl

Aug 10

IAD3:50 pmWashington, D.C. Dulles Intl

4h 20m

1 stop

YUL8:10 pmMontreal Pierre Elliott Trudeau Intl

$293

Air Canada flights from Quebec to Washington, D.C.

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

Air Canada

Aug 28

YUL8:00 pmMontreal Pierre Elliott Trudeau Intl

1h 48m

DCA9:48 pmWashington, D.C. Reagan-National

Aug 31

DCA6:00 amWashington, D.C. Reagan-National

1h 47m

YUL7:47 amMontreal Pierre Elliott Trudeau Intl

$299

Air Canada

Aug 28

YUL8:00 pmMontreal Pierre Elliott Trudeau Intl

1h 48m

DCA9:48 pmWashington, D.C. Reagan-National

Aug 31

DCA6:00 amWashington, D.C. Reagan-National

1h 47m

YUL7:47 amMontreal Pierre Elliott Trudeau Intl

$300

Air Canada

Sep 9

YUL5:05 pmMontreal Pierre Elliott Trudeau Intl

1h 55m

IAD7:00 pmWashington, D.C. Dulles Intl

Sep 16

IAD9:45 amWashington, D.C. Dulles Intl

1h 38m

YUL11:23 amMontreal Pierre Elliott Trudeau Intl

$307

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Tue 8/11

6:30 am-10:45 am

1 stop4h 15m

Washington, D.C. Dulles Intl

Tue 8/25

3:50 pm-10:10 pm

1 stop6h 20m

$291

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Fri 8/28

10:35 am-3:10 pm

1 stop4h 35m

Washington, D.C. Dulles Intl

Tue 9/1

3:50 pm-10:12 pm

1 stop6h 22m

$291

Quickest round-trip

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Fri 8/28

8:00 pm-9:48 pm

Nonstop1h 48m

Washington, D.C. Reagan-National

Mon 8/31

6:00 am-7:47 am

Nonstop1h 47m

$299

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Fri 8/28

8:00 pm-9:48 pm

Nonstop1h 48m

Washington, D.C. Reagan-National

Mon 8/31

6:00 am-7:47 am

Nonstop1h 47m

$300

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Sat 8/29

6:10 am-1:55 pm

1 stop7h 45m

Washington, D.C. Dulles Intl

Sat 8/29

5:40 pm-7:45 pm

Nonstop2h 05m

$309

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Wed 9/16

6:10 am-11:52 am

1 stop5h 42m

Washington, D.C. Dulles Intl

Wed 9/16

5:40 pm-7:45 pm

Nonstop2h 05m

$310

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Fri 8/28

5:05 pm-7:01 pm

Nonstop1h 56m

Washington, D.C. Dulles Intl

Thu 9/3

3:50 pm-8:00 pm

1 stop4h 10m

$329

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Fri 8/14

9:15 am-11:13 am

Nonstop1h 58m

Washington, D.C. Dulles Intl

Sun 8/16

5:20 pm-9:47 pm

1 stop4h 27m

$338

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Wed 10/14

7:00 am-5:27 pm

1 stop10h 27m

Baltimore/Washington

Mon 10/19

6:32 pm-11:59 pm

1 stop5h 27m

$446

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Thu 9/17

7:00 am-3:40 pm

1 stop8h 40m

Baltimore/Washington

Sat 9/19

2:03 pm-11:50 pm

1 stop9h 47m

$446

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.

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.?

The month of February is, on average, the cheapest month to fly to Washington, D.C. from Quebec, with most prices found around $314. If you’re not able to fly to Washington, D.C. in February, then September is your next best option. Flight prices from Quebec to Washington, D.C. during September average around $325.

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

On average, the least expensive day to fly to Washington, D.C. from Quebec is on a Friday. momondo users have found tickets for Friday departures for as low as $382. However, this price may fluctuate depending on the airline, the season, and holidays. 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. for around $707.

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

In the evening is the cheapest time of day to fly from Quebec to Washington, D.C. when you can find flight prices for as low as $465. Flying to Washington, D.C. in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $534. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Fly from Montreal Pierre Elliott Trudeau Intl to Washington, D.C. Reagan-National for the best Quebec - Washington, D.C. flight prices

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

There are 4 cabin classes available to choose from on Quebec to Washington, D.C. 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. flights?

You could potentially save up to 12% on your flight if you consider stops on a Quebec to Washington, D.C. flight.

Cheap Quebec to Washington, D.C. flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Quebec to Washington, D.C.

Best Price Found	$193
Fastest flight time	1h 34m
Direct flights	Every day
Airports in Washington, D.C.	2 airports

The best one-way flight to Washington, D.C. from Quebec in the past 72 hours is $193. The best round-trip flight deal from Quebec to Washington, D.C. found on momondo in the last 72 hours is $328.

The fastest flight from Quebec to Washington, D.C. takes 1h 34m

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

There are 2 airports in Washington, D.C.. From Quebec there are direct flights to Washington, D.C. Reagan-National (DCA), Washington, D.C. Dulles Intl (IAD).

Search flight deals

Frequently asked questions about flying from Quebec to Washington, D.C.

When did momondo last update prices for flights from Quebec to Washington, D.C.?
Prices for flights from Quebec to Washington, D.C. were last updated today.
How many operators does momondo search for flights from Quebec to Washington, D.C.?
The number of operators available for flights from Quebec to Washington, D.C. is 4 as of July 2026.
How old do you have to be to fly from Quebec to Washington, D.C.?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Quebec to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The travel and health documents you'll need for your trip to Washington, D.C. 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.. 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.?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Quebec to Washington, D.C. is Embraer 175 (Enhanced Winglets) (29.54% of total bookings). The next most popular plane models are Embraer 175 (24.05%), Boeing 777-300ER (6.09%), and Boeing 737 MAX 8 (5.98%).

Best airlines flying from Quebec to Washington, D.C.

Compare and see reviews for airlines that fly from Quebec to Washington, D.C. with momondo

Airline	Rating	Free Cancellation	Price
Porter Airlines	PriceFrom $197	Free Cancellation	Rating 8.0 448 reviews	Search Porter Airlines flights
Air Canada	PriceFrom $253	Free Cancellation	Rating 7.1 11,391 reviews	Search Air Canada flights
United Airlines	PriceFrom $280	Free Cancellation	Rating 7.4 10,042 reviews	Search United Airlines flights
Delta	PriceFrom $417	Free Cancellation	Rating 7.8 8,483 reviews	Search Delta flights

Alexandria

National Harbor

Arlington

Gettysburg

Waldorf

Laurel

Woodbridge

Fredericksburg

Gaithersburg

Linthicum Heights

Rockville

Manassas

Silver Spring

Towson

Colonial Beach

Springfield

Fairfax

Tysons

Bethesda

Edgewood

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Quebec to Washington, D.C. for you.

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

Yes. All flights to Washington, D.C. from Quebec on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Quebec.

I’m not ready to book a flight from Quebec to Washington, D.C. right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Quebec and alert you when they change.

An easier way to manage your Washington, D.C. 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.

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Fly into one of these airports located in Washington, D.C.

Washington, D.C. Reagan-National Airport

Washington, D.C. Dulles Intl Airport

Cheap flights from Quebec to Washington, D.C. from $169

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 8/24. 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.

Our best Porter Airlines deals on Quebec to Washington, D.C. flight tickets

Air Canada flights from Quebec to Washington, D.C.

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

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

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

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

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

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

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

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

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

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

What airlines fly to Washington, D.C.?

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

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

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

Cheap Quebec to Washington, D.C. flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Washington, D.C.

Frequently asked questions about flying from Quebec to Washington, D.C.

Best airlines flying from Quebec to Washington, D.C.

Compare and see reviews for airlines that fly from Quebec to Washington, D.C. with momondo

Traveling to a place near Washington, D.C.?

Why use momondo?

An easier way to manage your Washington, D.C. 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 the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.

Fly your favorite airline to Washington, D.C.

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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.

Popular cities in the United States

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

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