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

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

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

As of February 2026, there are 116 flights per week flying from Washington, D.C. Dulles Intl Airport to Quebec. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.

What airlines fly to Quebec?

Air Canada, United Airlines and Porter Airlines are the top three most popular airlines that fly to Quebec from Washington, D.C. Dulles Intl Airport according to our data. Air Canada is the first choice among our users, with 58% of people opting to fly with this airline when traveling to Quebec. Keep in mind that there are 3 different airlines that fly to Quebec on a routine basis, so you have a few additional options to choose from.

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

The number of flights available between Washington, D.C. Dulles Intl Airport and Quebec is 16 per day as of February 2026. The most frequent departure time is 5:00PM, with 78% of daily flights leaving in the afternoon.

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

As of February 2026, there are 3 operators available to choose from for flights from Washington, D.C. Dulles Intl Airport to Quebec.

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

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 Washington, D.C. Dulles Intl Airport to Quebec.

What documentation or ID do you need to fly to Quebec?

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

$111 Cheap Flights from Washington, D.C. Dulles Intl Airport to Quebec in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 pm - 10:45 pm

IAD

YUL

4h 15m

1 stop

11:25 am - 5:14 pm

YUL

IAD

5h 49m

1 stop

$273Porter Airlines

Sun, Mar 29 - Wed, Apr 1

6:30 pm - 10:45 pm

IAD

YUL

4h 15m

1 stop

10:35 am - 3:21 pm

YUL

IAD

4h 46m

1 stop

$274Porter Airlines

Wed, Apr 29 - Wed, May 6

11:30 am - 6:15 pm

IAD

YUL

6h 45m

1 stop

10:35 am - 3:21 pm

YUL

IAD

4h 46m

1 stop

$276Porter Airlines

Tue, May 26 - Sun, May 31

11:40 am - 5:45 pm

IAD

YUL

6h 05m

1 stop

6:45 am - 10:24 am

YUL

IAD

3h 39m

1 stop

$278Porter Airlines

Thu, Apr 2 - Mon, Apr 6

11:40 am - 6:15 pm

IAD

YUL

6h 35m

1 stop

8:55 am - 12:29 pm

YUL

IAD

3h 34m

1 stop

$279Porter Airlines

Wed, Apr 22 - Sat, Apr 25

6:30 pm - 10:45 pm

IAD

YUL

4h 15m

1 stop

7:00 pm - 8:54 pm

YUL

IAD

1h 54mnonstop

$283Multiple Airlines

Fri, Mar 13 - Mon, Mar 16

9:55 am - 2:01 pm

IAD

YBG

4h 06m

1 stop

2:45 pm - 6:58 pm

YBG

IAD

4h 13m

1 stop

$509Air Canada

Tue, Apr 28 - Fri, May 1

9:55 am - 2:01 pm

IAD

YBG

4h 06m

1 stop

2:45 pm - 6:58 pm

YBG

IAD

4h 13m

1 stop

$510Air Canada

Tue, Apr 28 - Fri, May 1

9:00 am - 3:58 pm

IAD

YQB

6h 58m

1 stop

3:15 pm - 8:54 pm

YQB

IAD

5h 39m

1 stop

$521Air Canada

Sat, Mar 21 - Mon, Mar 23

10:30 pm - 2:01 pm

IAD

YBG

15h 31m

2 stops

2:45 pm - 6:58 pm

YBG

IAD

4h 13m

1 stop

$605Air Canada

Tue, Apr 28 - Fri, May 1

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

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

Porter Airlines

Mar 29

IAD6:30 pmWashington, D.C. Dulles Intl

4h 15m

1 stop

YUL10:45 pmMontreal Pierre Elliott Trudeau Intl

Apr 1

YUL11:25 amMontreal Pierre Elliott Trudeau Intl

5h 49m

1 stop

IAD5:14 pmWashington, D.C. Dulles Intl

$273

Porter Airlines

Apr 29

IAD6:30 pmWashington, D.C. Dulles Intl

4h 15m

1 stop

YUL10:45 pmMontreal Pierre Elliott Trudeau Intl

May 6

YUL10:35 amMontreal Pierre Elliott Trudeau Intl

4h 46m

1 stop

IAD3:21 pmWashington, D.C. Dulles Intl

$274

Porter Airlines

May 26

IAD11:30 amWashington, D.C. Dulles Intl

6h 45m

1 stop

YUL6:15 pmMontreal Pierre Elliott Trudeau Intl

May 31

YUL10:35 amMontreal Pierre Elliott Trudeau Intl

4h 46m

1 stop

IAD3:21 pmWashington, D.C. Dulles Intl

$276

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

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

Delta

Feb 26

IAD7:00 amWashington, D.C. Dulles Intl

6h 40m

1 stop

YUL1:40 pmMontreal Pierre Elliott Trudeau Intl

Mar 5

YUL12:30 pmMontreal Pierre Elliott Trudeau Intl

6h 07m

1 stop

IAD6:37 pmWashington, D.C. Dulles Intl

$379

Delta

Feb 25

IAD6:00 amWashington, D.C. Dulles Intl

5h 25m

1 stop

YUL11:25 amMontreal Pierre Elliott Trudeau Intl

Mar 18

YUL12:42 pmMontreal Pierre Elliott Trudeau Intl

5h 51m

1 stop

IAD6:33 pmWashington, D.C. Dulles Intl

$380

Delta

Feb 25

IAD7:15 amWashington, D.C. Dulles Intl

11h 20m

2 stops

YUL6:35 pmMontreal Pierre Elliott Trudeau Intl

Mar 18

YUL12:42 pmMontreal Pierre Elliott Trudeau Intl

5h 51m

1 stop

IAD6:33 pmWashington, D.C. Dulles Intl

$389

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Sun 3/29

6:30 pm-10:45 pm

1 stop4h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 4/1

11:25 am-5:14 pm

1 stop5h 49m

$273

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Wed 4/29

6:30 pm-10:45 pm

1 stop4h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 5/6

10:35 am-3:21 pm

1 stop4h 46m

$274

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Tue 5/26

11:30 am-6:15 pm

1 stop6h 45m

Montreal Pierre Elliott Trudeau Intl

Sun 5/31

10:35 am-3:21 pm

1 stop4h 46m

$276

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Thu 4/2

11:40 am-5:45 pm

1 stop6h 05m

Montreal Pierre Elliott Trudeau Intl

Mon 4/6

6:45 am-10:24 am

1 stop3h 39m

$278

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Wed 4/22

11:40 am-6:15 pm

1 stop6h 35m

Montreal Pierre Elliott Trudeau Intl

Sat 4/25

8:55 am-12:29 pm

1 stop3h 34m

$279

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Fri 3/13

6:30 pm-10:45 pm

1 stop4h 15m

Montreal Pierre Elliott Trudeau Intl

Mon 3/16

7:00 pm-8:54 pm

Nonstop1h 54m

$283

Washington, D.C.Saguenay

IAD - YBG

IADYBG

Washington, D.C. Dulles Intl

Tue 4/28

9:55 am-2:01 pm

1 stop4h 06m

Saguenay Bagotville

Fri 5/1

2:45 pm-6:58 pm

1 stop4h 13m

$509

Washington, D.C.Saguenay

IAD - YBG

IADYBG

Washington, D.C. Dulles Intl

Tue 4/28

9:55 am-2:01 pm

1 stop4h 06m

Saguenay Bagotville

Fri 5/1

2:45 pm-6:58 pm

1 stop4h 13m

$510

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Sat 3/21

9:00 am-3:58 pm

1 stop6h 58m

Québec City

Mon 3/23

3:15 pm-8:54 pm

1 stop5h 39m

$521

Washington, D.C.Saguenay

IAD - YBG

IADYBG

Washington, D.C. Dulles Intl

Tue 4/28

10:30 pm-2:01 pm

2 stops15h 31m

Saguenay Bagotville

Fri 5/1

2:45 pm-6:58 pm

1 stop4h 13m

$605

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 Washington, D.C. Dulles Intl Airport to Quebec

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 Quebec?

If you aren’t able to travel to Quebec during the month of July, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $327.

What is the cheapest day to depart on your flight to Quebec?

Our data shows that Thursday is the least expensive day to fly to Quebec. Tickets to fly out on this day can be as low as $594. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. Dulles Intl Airport to Quebec for around $882.

What is the cheapest time of day to depart on your flight to Quebec?

The cheapest time of day to fly to Quebec is in the evening when flights can be purchased for as low as $506. Try not to purchase tickets in the morning because they tend to be around $746. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

How far in advance should I book a flight to Quebec?

You are more likely to see cheaper flights to Quebec from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Quebec for around $351 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Quebec from Washington, D.C. Dulles Intl Airport for as low as $296 on momondo.

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

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

You could potentially save up to 7% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Quebec flight.

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

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

Best Price Found	$198
Fastest flight time	1h 32m
Direct flights	Every day
Airports in Quebec	76 airports

The best one-way flight to Quebec from Washington, D.C. Dulles Intl Airport in the past 72 hours is $198. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Quebec found on momondo in the last 72 hours is $504.

The fastest flight from Washington, D.C. Dulles Intl Airport to Quebec takes 1h 32m

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

There are 76 airports in Quebec. From Washington, D.C. Dulles Intl Airport there are direct flights to Ottawa (YOW), Montreal Pierre Elliott Trudeau Intl (YUL).

Search flight deals

When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Quebec?
Prices for flights from Washington, D.C. Dulles Intl Airport to Quebec refresh daily.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Quebec?
As of February 2026, there are 3 operators available to choose from for flights from Washington, D.C. Dulles Intl Airport to Quebec.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Quebec?
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 Washington, D.C. Dulles Intl Airport to Quebec.
What documentation or ID do you need to fly to Quebec?
The travel and health documents you'll need for your trip to Quebec 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 Quebec. 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 Washington, D.C. Dulles Intl Airport to Quebec?
momondo data reveals that the most frequently booked plane model on the route from Washington, D.C. Dulles Intl Airport to Quebec is Embraer 175 (Enhanced Winglets), representing 23.11% of all bookings. The subsequent popular models are Boeing 777 at 23.07%, Boeing 787-8 Dreamliner at 19.72%, and Canadair (Bombardier) Regional Jet 900 at 10.80%.

Best airlines flying from Washington, D.C. Dulles Intl Airport to Quebec

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

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $117	Free Cancellation	Rating 7.1 10,717 reviews	Search Air Canada flights
Porter Airlines	PriceFrom $148	Free Cancellation	Rating 7.9 415 reviews	Search Porter Airlines flights
United Airlines	PriceFrom $260	Free Cancellation	Rating 7.4 9,289 reviews	Search United Airlines flights

Why use momondo?

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

Finding the right flight to Quebec from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Quebec quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Washington, D.C. to Quebec flights to just show those with flexible booking policies.

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

Once all potential Washington, D.C. to Quebec flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Quebec from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Quebec 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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Sun 3/15

Sun 3/22

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Quebec

Popular cities

Other flights from Washington, D.C. Dulles Intl Airport

Other flights to Quebec

Airlines

Complete your trip

Feeling lucky

Popular cities in Quebec

Flights to Torontofrom $115

Flights to Vancouverfrom $95

Flights to Montrealfrom $159

Flights to Calgaryfrom $141

Flights to Ottawafrom $208

Flights to Halifaxfrom $194

Flights to Winnipegfrom $182

Flights to Québec Cityfrom $273

Flights to Kelownafrom $185

Flights to Saskatoonfrom $198

Flights to Vancouverfrom $101

Flights to St. John'sfrom $341

Cheap flights from Washington, D.C. Dulles Intl Airport to Quebec from $111

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

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

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

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

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

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

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

momondo Fare Finder

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

See travel insights to Quebec from

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

What is the cheapest month to fly to Quebec?

What is the cheapest day to depart on your flight to Quebec?

What is the cheapest time of day to depart on your flight to Quebec?

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

How far in advance should I book a flight to Quebec?

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

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

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

What airlines fly to Quebec?

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

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

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

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

Best Price Found

Fastest flight time

Direct flights

Airports in Quebec

Best airlines flying from Washington, D.C. Dulles Intl Airport to Quebec

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

Why use momondo?

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

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

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

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

An easier way to manage your Quebec 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 Quebec

Popular cities in Quebec

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

Washington, D.C. Dulles Intl Airport flight routes

According to popular flight searches on momondo this year

Quebec flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Quebec

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

Complete your trip to Quebec

Explore popular destinations other users love

According to popular flight searches on momondo this year