Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Washington, D.C. Dulles Intl Airport to Quebec from C$ 146

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Quebec departing on 9/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

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

Price Alerts

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Porter Airlines Logo
4:05 p.m. - 7:39 p.m.
IAD
-
YOW
3h 34m
1 stop
Porter Airlines Logo
11:00 a.m. - 3:21 p.m.
YOW
-
IAD
4h 21m
1 stop
C$ 388Porter Airlines
Fri, 5 Jun - Mon, 8 Jun
Porter Airlines Logo
4:05 p.m. - 8:10 p.m.
IAD
-
YUL
4h 05m
1 stop
Porter Airlines Logo
10:35 a.m. - 3:21 p.m.
YUL
-
IAD
4h 46m
1 stop
C$ 388Porter Airlines
Mon, 11 May - Thu, 21 May
Porter Airlines Logo
11:30 a.m. - 6:15 p.m.
IAD
-
YUL
6h 45m
1 stop
Porter Airlines Logo
10:35 a.m. - 3:21 p.m.
YUL
-
IAD
4h 46m
1 stop
C$ 390Porter Airlines
Fri, 15 May - Thu, 21 May
Porter Airlines Logo
11:30 a.m. - 5:15 p.m.
IAD
-
YUL
5h 45m
1 stop
Porter Airlines Logo
10:35 a.m. - 3:21 p.m.
YUL
-
IAD
4h 46m
1 stop
C$ 391Porter Airlines
Fri, 1 May - Mon, 4 May
Multiple Airlines Logo
11:40 a.m. - 5:45 p.m.
IAD
-
YUL
6h 05m
1 stop
Multiple Airlines Logo
5:25 p.m. - 7:24 a.m.
YUL
-
IAD
13h 59m
2 stops
C$ 395Multiple Airlines
Thu, 26 Mar - Sun, 29 Mar
Porter Airlines Logo
11:40 a.m. - 4:30 p.m.
IAD
-
YUL
4h 50m
1 stop
Porter Airlines Logo
11:45 a.m. - 5:14 p.m.
YUL
-
IAD
5h 29m
1 stop
C$ 398Porter Airlines
Mon, 9 Mar - Fri, 27 Mar
Air Canada Logo
9:55 a.m. - 7:11 p.m.
IAD
-
YQB
9h 16m
1 stop
Air Canada Logo
6:35 a.m. - 4:12 p.m.
YQB
-
IAD
9h 37m
2 stops
C$ 823Air Canada
Mon, 29 Jun - Tue, 30 Jun
Air Canada Logo
9:55 a.m. - 2:19 p.m.
IAD
-
YQB
4h 24m
1 stop
Air Canada Logo
1:40 p.m. - 8:29 p.m.
YQB
-
IAD
6h 49m
2 stops
C$ 841Air Canada
Wed, 25 Mar - Wed, 1 Apr
Air Canada Logo
9:55 a.m. - 2:19 p.m.
IAD
-
YQB
4h 24m
1 stop
Air Canada Logo
10:50 a.m. - 3:39 p.m.
YQB
-
IAD
4h 49m
1 stop
C$ 843Air Canada
Wed, 25 Mar - Wed, 1 Apr
Air Canada Logo
9:55 a.m. - 3:51 p.m.
IAD
-
YUY
5h 56m
1 stop
Air Canada Logo
4:35 p.m. - 3:34 p.m.
YUY
-
IAD
22h 59m
2 stops
C$ 863Air Canada
Sun, 26 Apr - Thu, 30 Apr

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
11 May
IAD4:05 p.m.Washington, D.C. Dulles Intl
4h 05m
1 stop
YUL8:10 p.m.Montreal Pierre Elliott Trudeau Intl
21 May
YUL10:35 a.m.Montreal Pierre Elliott Trudeau Intl
4h 46m
1 stop
IAD3:21 p.m.Washington, D.C. Dulles Intl
C$ 388
Porter Airlines
15 May
IAD11:30 a.m.Washington, D.C. Dulles Intl
6h 45m
1 stop
YUL6:15 p.m.Montreal Pierre Elliott Trudeau Intl
21 May
YUL10:35 a.m.Montreal Pierre Elliott Trudeau Intl
4h 46m
1 stop
IAD3:21 p.m.Washington, D.C. Dulles Intl
C$ 390
Porter Airlines
1 May
IAD11:30 a.m.Washington, D.C. Dulles Intl
5h 45m
1 stop
YUL5:15 p.m.Montreal Pierre Elliott Trudeau Intl
4 May
YUL10:35 a.m.Montreal Pierre Elliott Trudeau Intl
4h 46m
1 stop
IAD3:21 p.m.Washington, D.C. Dulles Intl
C$ 391

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

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Quebec flight tickets
United Airlines
5 Jun
IAD10:09 p.m.Washington, D.C. Dulles Intl
1h 45m
YOW11:54 p.m.Ottawa
8 Jun
YOW6:00 a.m.Ottawa
1h 44m
IAD7:44 a.m.Washington, D.C. Dulles Intl
C$ 487
United Airlines
20 Feb
IAD1:13 p.m.Washington, D.C. Dulles Intl
2h 03m
YUL3:16 p.m.Montreal Pierre Elliott Trudeau Intl
24 Feb
YUL2:13 p.m.Montreal Pierre Elliott Trudeau Intl
2h 08m
IAD4:21 p.m.Washington, D.C. Dulles Intl
C$ 507
United Airlines
21 Feb
IAD5:34 p.m.Washington, D.C. Dulles Intl
4h 08m
1 stop
YUL9:42 p.m.Montreal Pierre Elliott Trudeau Intl
24 Feb
YUL9:15 a.m.Montreal Pierre Elliott Trudeau Intl
2h 14m
IAD11:29 a.m.Washington, D.C. Dulles Intl
C$ 521

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to Quebec that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 9 February 2026.
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.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Fri 5/6

4:05 p.m.-7:39 p.m.

1 stop3h 34m

Ottawa

Mon 8/6

11:00 a.m.-3:21 p.m.

1 stop4h 21m

C$ 388

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Mon 11/5

4:05 p.m.-8:10 p.m.

1 stop4h 05m

Montreal Pierre Elliott Trudeau Intl

Thu 21/5

10:35 a.m.-3:21 p.m.

1 stop4h 46m

C$ 388

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Fri 15/5

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

1 stop6h 45m

Montreal Pierre Elliott Trudeau Intl

Thu 21/5

10:35 a.m.-3:21 p.m.

1 stop4h 46m

C$ 390

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Fri 1/5

11:30 a.m.-5:15 p.m.

1 stop5h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 4/5

10:35 a.m.-3:21 p.m.

1 stop4h 46m

C$ 391

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Thu 26/3

11:40 a.m.-5:45 p.m.

1 stop6h 05m

Montreal Pierre Elliott Trudeau Intl

Sun 29/3

5:25 p.m.-7:24 a.m.

2 stops13h 59m

C$ 395

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Mon 9/3

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

1 stop4h 50m

Montreal Pierre Elliott Trudeau Intl

Fri 27/3

11:45 a.m.-5:14 p.m.

1 stop5h 29m

C$ 398

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Mon 29/6

9:55 a.m.-7:11 p.m.

1 stop9h 16m

Québec City

Tue 30/6

6:35 a.m.-4:12 p.m.

2 stops9h 37m

C$ 823

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Wed 25/3

9:55 a.m.-2:19 p.m.

1 stop4h 24m

Québec City

Wed 1/4

1:40 p.m.-8:29 p.m.

2 stops6h 49m

C$ 841

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Wed 25/3

9:55 a.m.-2:19 p.m.

1 stop4h 24m

Québec City

Wed 1/4

10:50 a.m.-3:39 p.m.

1 stop4h 49m

C$ 843

Washington, D.C.Rouyn-Noranda

IAD - YUY

IADYUY

Washington, D.C. Dulles Intl

Sun 26/4

9:55 a.m.-3:51 p.m.

1 stop5h 56m

Rouyn-Noranda

Thu 30/4

4:35 p.m.-3:34 p.m.

2 stops22h 59m

C$ 862

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Quebec from

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

What is the cheapest month to fly to Quebec?

In general, July is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Quebec. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 436. If you are unable to visit Quebec during the month of July, then departing from Washington, D.C. Dulles Intl Airport during the month August is also very affordable. Most momondo users find prices during this month for around C$ 447.

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

The cheapest day to depart from Washington, D.C. Dulles Intl Airport to Quebec is on a Monday. Travellers who choose to depart for Quebec on a Monday will often find tickets for as low as C$ 451. The most expensive day to fly to Quebec is Tuesday, with ticket prices averaging around C$ 976.

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

Flying to Quebec from Washington, D.C. Dulles Intl Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as C$ 671 when looking at flights departing in the afternoon. In contrast, the most expensive time of day to depart to Quebec is at noon when prices are around C$ 812.

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 C$ 480 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 C$ 405 on momondo.

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

There are 2 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 67% 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

C$ 217

Fastest flight time

1h 42m

Direct flights

Every day

Airports in Quebec

76 airports
The best flight deal from Washington, D.C. Dulles Intl Airport to Quebec found on momondo in the last 72 hours is C$ 217
The fastest flight from Washington, D.C. Dulles Intl Airport to Quebec takes 1h 42m
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), Québec City (YQB).
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?

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

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

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

    The travel and health documents required for your trip to Quebec can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Quebec. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Washington, D.C. Dulles Intl Airport to 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
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 176Free CancellationRating
7.1
10,698 reviews
Search Air Canada flights
Porter AirlinesPriceFrom C$ 323Free CancellationRating
7.9
413 reviews
Search Porter Airlines flights

Why use momondo?

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

It is quick and easy to find Washington, D.C. to Quebec 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 Quebec that suits you.

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

momondo does allow users to show only those flights to Quebec from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

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

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 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?

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
Wed 11/3
Wed 18/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Quebec

Popular Cities in Quebec

Popular flights according to clicks in the last 7 days on momondo
Flights to Torontofrom C$ 103
Flights to Vancouverfrom C$ 71
Flights to Montrealfrom C$ 144
Flights to Calgaryfrom C$ 96
Flights to Ottawafrom C$ 201
Flights to Winnipegfrom C$ 124
Flights to Halifaxfrom C$ 79
Flights to Kelownafrom C$ 97
Flights to Saskatoonfrom C$ 183
Flights to Reginafrom C$ 172
Flights to St. John'sfrom C$ 227
Flights to Québec Cityfrom C$ 349