What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Quebec one-way?

To fly one-way, consider booking your trip with Porter Airlines, which is currently one of the cheapest options available, starting at C$ 156. Air Canada flights start at C$ 165 while deals on Delta start at C$ 179 one-way.

What are the most popular routes from Washington, D.C. Dulles Intl Airport to Quebec?

While some choose either Washington, D.C. Dulles Intl - Ottawa or Washington, D.C. Dulles Intl - Québec City, Washington, D.C. Dulles Intl - Montreal Pierre Elliott Trudeau Intl is the most popular route from Washington, D.C. Dulles Intl Airport to Quebec.

What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Quebec?

While on average a flight from Washington, D.C. Dulles Intl Airport to Quebec is generally C$ 488, our data shows the cheapest flight currently is C$ 157. When looking at the most popular route, (Washington, D.C. Dulles Intl - Montreal Pierre Elliott Trudeau Intl), you can expect to pay C$ 288 for that flight.

What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to Quebec?

Before booking your flight to Quebec from Washington, D.C. Dulles Intl Airport, check out the most reliable airlines to get you to your destination on time: Copa Airlines (88%), Avianca (84%), Jazz( 73%).

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Quebec?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 50 days in advance, which can save you up to 113% on flights from Washington, D.C. Dulles Intl Airport to Quebec compared to booking the week you need them. Waiting 50 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at C$ 576. For sooner than that we have options available in the next 3 days from C$ 921.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Quebec?

March is one of the best times of the year to fly to Quebec from Washington, D.C. Dulles Intl Airport. Prices for March average C$ 561 per person but you can even find prices for as low as C$ 199. The most expensive prices can be found in the month of December. Opting for a March flight can save you 20% on your journey compared to booking in December

Can I find deals for flights from Dulles Intl to Quebec that include hotel bookings?

Yes. In addition to deals on Dulles Intl to Quebec flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Dulles Intl to Quebec?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Quebec.

Can I find deals for business class flights from Dulles Intl to Quebec?

Yes. Cheapflights offers flight deals from Dulles Intl to Quebec by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 156+ Flights from Washington, D.C. Dulles Intl Airport to Quebec

Cheap flight deals from Dulles Intl to Quebec

Round-trip from	C$ 309
One-way from	C$ 156
Popular in	December
Cheapest in	March
Average price	C$ 537
Good round-trip deal	C$ 607 or less
Good one-way deal	C$ 181 or less

Porter Airlines
29/5-1/6
2 total stops
10h 36m total
Washington, D.C. to Quebec

Search Deals

Porter Airlines
5/6
1 total stop
5h 50m total
Washington, D.C. to Quebec

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (C$ 46 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 17 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Quebec.

Search Deals

Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Quebec.

Search Deals

Find flight deals from Dulles Intl to Quebec

Cheapest flights from Dulles Intl to Quebec
Explore the most affordable flight options available from Dulles Intl to Quebec. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2025.

Thu 29/511:35 a.m.IAD - YUL

1 stop4h 25mPorter Airlines

Sun 1/68:55 a.m.YUL - IAD

1 stop6h 11mPorter Airlines

Deal found 15/4C$ 309

Fri 30/511:35 a.m.IAD - YUL

1 stop4h 25mMultiple Airlines

Fri 6/67:00 a.m.YUL - IAD

1 stop4h 39mMultiple Airlines

Deal found 15/4C$ 325

Fri 30/55:31 p.m.IAD - YUL

Nonstop2h 14mAir Canada

Fri 6/69:15 a.m.YUL - IAD

Nonstop1h 59mAir Canada

Deal found 15/4C$ 328

Thu 8/54:20 p.m.IAD - YOW

1 stop8h 02mMultiple Airlines

Sun 11/55:55 a.m.YOW - IAD

1 stop9h 11mMultiple Airlines

Deal found 14/4C$ 394

Thu 1/54:20 p.m.IAD - YOW

1 stop4h 43mPorter Airlines

Wed 7/510:15 a.m.YOW - IAD

1 stop4h 51mPorter Airlines

Deal found 15/4C$ 421

Tue 13/59:40 a.m.IAD - YUL

2 stops11h 29mDelta

Tue 20/511:00 a.m.YUL - IAD

2 stops10h 34mDelta

Deal found 15/4C$ 445

Thu 8/59:45 a.m.IAD - YOW

1 stop4h 05mAir Canada

Sun 11/57:29 p.m.YOW - IAD

Nonstop1h 44mAir Canada

Deal found 14/4C$ 449

Tue 3/65:10 p.m.IAD - YUL

1 stop4h 37mUnited Airlines

Wed 11/69:15 a.m.YUL - IAD

Nonstop1h 59mUnited Airlines

Deal found 15/4C$ 451

Thu 8/511:35 a.m.IAD - YQB

1 stop4h 20mPorter Airlines

Mon 12/54:35 p.m.YQB - IAD

1 stop22h 31mPorter Airlines

Deal found 14/4C$ 615

Fri 30/511:35 a.m.IAD - YQB

1 stop4h 20mMultiple Airlines

Fri 6/67:25 a.m.YQB - IAD

2 stops6h 16mMultiple Airlines

Deal found 15/4C$ 642

Tue 27/53:30 p.m.IAD - YQB

1 stop6h 35mAir Canada

Fri 30/55:20 a.m.YQB - IAD

1 stop6h 19mAir Canada

Deal found 15/4C$ 731

Mon 26/56:45 p.m.IAD - YOW

2 stops21h 35mWestJet

Fri 30/56:00 a.m.YOW - IAD

1 stop11h 54mWestJet

Deal found 14/4C$ 741

Best flights from Dulles Intl to Quebec
Discover carefully curated flight deals from Dulles Intl to Quebec that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 15 April 2025.

Thu 29/511:35 a.m.IAD - YUL

1 stop4h 25mPorter Airlines

Sun 1/68:55 a.m.YUL - IAD

1 stop6h 11mPorter Airlines

Deal found 15/4C$ 309

Fri 30/511:35 a.m.IAD - YUL

1 stop4h 25mMultiple Airlines

Fri 6/67:00 a.m.YUL - IAD

1 stop4h 39mMultiple Airlines

Deal found 15/4C$ 325

Fri 30/55:31 p.m.IAD - YUL

Nonstop2h 14mAir Canada

Fri 6/69:15 a.m.YUL - IAD

Nonstop1h 59mAir Canada

Deal found 15/4C$ 328

Tue 13/59:40 a.m.IAD - YUL

2 stops11h 29mDelta

Tue 20/511:00 a.m.YUL - IAD

2 stops10h 34mDelta

Deal found 15/4C$ 445

Tue 3/65:10 p.m.IAD - YUL

1 stop4h 37mUnited Airlines

Wed 11/69:15 a.m.YUL - IAD

Nonstop1h 59mUnited Airlines

Deal found 15/4C$ 451

Mon 26/56:45 p.m.IAD - YOW

2 stops21h 35mWestJet

Fri 30/56:00 a.m.YOW - IAD

1 stop11h 54mWestJet

Deal found 14/4C$ 741

Thu 8/54:20 p.m.IAD - YOW

1 stop8h 02mMultiple Airlines

Sun 11/55:55 a.m.YOW - IAD

1 stop9h 11mMultiple Airlines

Deal found 14/4C$ 394

Sat 16/88:19 p.m.IAD - YQB

2 stops16h 11mAmerican Airlines

Wed 20/812:29 p.m.YQB - IAD

1 stop20h 15mAmerican Airlines

Deal found 15/4C$ 826

Thu 1/54:20 p.m.IAD - YOW

1 stop4h 43mPorter Airlines

Wed 7/510:15 a.m.YOW - IAD

1 stop4h 51mPorter Airlines

Deal found 15/4C$ 421

Thu 8/59:45 a.m.IAD - YOW

1 stop4h 05mAir Canada

Sun 11/57:29 p.m.YOW - IAD

Nonstop1h 44mAir Canada

Deal found 14/4C$ 449

Thu 8/511:35 a.m.IAD - YQB

1 stop4h 20mPorter Airlines

Mon 12/54:35 p.m.YQB - IAD

1 stop22h 31mPorter Airlines

Deal found 14/4C$ 615

Fri 30/511:35 a.m.IAD - YQB

1 stop4h 20mMultiple Airlines

Fri 6/67:25 a.m.YQB - IAD

2 stops6h 16mMultiple Airlines

Deal found 15/4C$ 642

Direct flights from Dulles Intl to Quebec
Explore direct flight options from Dulles Intl to Quebec based on user searches, and compare prices and availability for your desired travel dates. Data last updated 15 April 2025.

Fri 30/55:31 p.m.IAD - YUL

Nonstop2h 14mAir Canada

Fri 6/69:15 a.m.YUL - IAD

Nonstop1h 59mAir Canada

Deal found 15/4C$ 328

Thu 15/53:18 p.m.IAD - YUL

Nonstop1h 57mMultiple Airlines

Mon 19/511:15 a.m.YUL - IAD

Nonstop1h 59mMultiple Airlines

Deal found 14/4C$ 413

Thu 1/58:17 a.m.IAD - YOW

Nonstop1h 41mAir Canada

Mon 5/57:29 p.m.YOW - IAD

Nonstop1h 44mAir Canada

Deal found 14/4C$ 467

Mon 9/65:31 p.m.IAD - YUL

Nonstop2h 14mUnited Airlines

Fri 13/62:20 p.m.YUL - IAD

Nonstop1h 59mUnited Airlines

Deal found 15/4C$ 502

Fri 9/55:10 p.m.IAD - YOW

Nonstop1h 42mUnited Airlines

Sun 18/59:50 a.m.YOW - IAD

Nonstop1h 43mUnited Airlines

Deal found 14/4C$ 788

Fri 2/55:10 p.m.IAD - YOW

Nonstop1h 42mMultiple Airlines

Sun 4/57:29 p.m.YOW - IAD

Nonstop1h 44mMultiple Airlines

Deal found 15/4C$ 901

Last-minute flights from Dulles Intl to Quebec
Discover last-minute flight deals from Dulles Intl to Quebec. Data last updated 15 April 2025 and is based on user searches.

Tue 22/43:30 p.m.IAD - YQB

2 stops7h 56mAir Canada

Wed 30/45:00 a.m.YQB - IAD

1 stop6h 39mAir Canada

Deal found 15/4C$ 998

Wed 23/41:56 p.m.IAD - YUL

1 stop10h 03mMultiple Airlines

Tue 29/46:50 a.m.YUL - IAD

1 stop6h 09mMultiple Airlines

Deal found 14/4C$ 535

Wed 23/44:07 p.m.IAD - YUL

Nonstop1h 53mAir Canada

Tue 29/411:15 a.m.YUL - IAD

Nonstop1h 57mAir Canada

Deal found 14/4C$ 541

Thu 24/46:00 a.m.IAD - YUL

1 stop5h 33mDelta

Fri 25/44:50 p.m.YUL - IAD

2 stops7h 38mDelta

Deal found 15/4C$ 709

Thu 24/47:00 a.m.IAD - YQB

1 stop6h 30mPorter Airlines

Sun 27/42:50 p.m.YQB - IAD

1 stop7h 34mPorter Airlines

Deal found 14/4C$ 755

Thu 24/410:35 a.m.IAD - YQB

1 stop5h 10mUnited Airlines

Sun 27/45:00 a.m.YQB - IAD

2 stops11h 30mUnited Airlines

Deal found 14/4C$ 1,240

Fri 25/47:00 a.m.IAD - YOW

1 stop4h 14mPorter Airlines

Mon 28/49:40 a.m.YOW - IAD

1 stop3h 19mPorter Airlines

Deal found 14/4C$ 480

Fri 25/47:00 a.m.IAD - YUL

1 stop4h 15mPorter Airlines

Tue 29/48:55 a.m.YUL - IAD

1 stop4h 04mPorter Airlines

Deal found 15/4C$ 506

Fri 25/410:14 p.m.IAD - YOW

Nonstop1h 39mAir Canada

Tue 29/47:29 p.m.YOW - IAD

Nonstop1h 46mAir Canada

Deal found 15/4C$ 594

Fri 25/47:00 a.m.IAD - YOW

1 stop4h 14mMultiple Airlines

Sat 26/45:55 a.m.YOW - IAD

1 stop13h 34mMultiple Airlines

Deal found 15/4C$ 677

Fri 25/41:56 p.m.IAD - YUL

2 stops10h 43mWestJet

Mon 28/47:00 a.m.YUL - IAD

1 stop9h 37mWestJet

Deal found 15/4C$ 773

Fri 25/45:44 p.m.IAD - YUL

Nonstop2h 01mUnited Airlines

Mon 28/44:45 p.m.YUL - IAD

1 stop4h 10mUnited Airlines

Deal found 15/4C$ 1,165

One-way flights from Dulles Intl to Quebec
Search for one-way flight options from Dulles Intl to Quebec. Find affordable one-way fares based on user searches. Data last updated 15 April 2025.

Thu 5/64:20 p.m.IAD - YUL

1 stop5h 50mPorter Airlines

Deal found 15/4C$ 156

Mon 12/58:17 a.m.IAD - YUL

1 stop3h 34mAir Canada

Deal found 15/4C$ 165

Tue 6/510:16 a.m.IAD - YUL

2 stops13h 12mDelta

Deal found 15/4C$ 179

Thu 19/610:15 p.m.IAD - YUL

1 stop10h 23mUnited Airlines

Deal found 15/4C$ 196

Sat 12/79:43 p.m.IAD - YUL

2 stops26h 54mMultiple Airlines

Deal found 15/4C$ 197

Sat 7/64:20 p.m.IAD - YOW

1 stop3h 33mPorter Airlines

Deal found 14/4C$ 202

Fri 30/51:00 p.m.IAD - YOW

Nonstop1h 42mAir Canada

Deal found 15/4C$ 220

Sun 27/711:58 a.m.IAD - YOW

2 stops12h 24mMultiple Airlines

Deal found 15/4C$ 221

Tue 29/47:00 a.m.IAD - YQB

1 stop6h 30mPorter Airlines

Deal found 14/4C$ 248

Wed 18/66:00 a.m.IAD - YUL

2 stops18h 37mWestJet

Deal found 15/4C$ 286

Tue 13/56:00 a.m.IAD - YOW

2 stops18h 22mWestJet

Deal found 14/4C$ 289

Sun 18/511:35 a.m.IAD - YQB

2 stops21h 25mMultiple Airlines

Deal found 14/4C$ 323

Cheapflights 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

Thu 29/5

11:35 a.m.-4:00 p.m.

1 stop4h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 1/6

8:55 a.m.-3:06 p.m.

1 stop6h 11m

C$ 309

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Fri 30/5

11:35 a.m.-4:00 p.m.

1 stop4h 25m

Montreal Pierre Elliott Trudeau Intl

Fri 6/6

7:00 a.m.-11:39 a.m.

1 stop4h 39m

C$ 325

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Fri 30/5

5:31 p.m.-7:45 p.m.

Nonstop2h 14m

Montreal Pierre Elliott Trudeau Intl

Fri 6/6

9:15 a.m.-11:14 a.m.

Nonstop1h 59m

C$ 328

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Thu 8/5

4:20 p.m.-12:22 a.m.

1 stop8h 02m

Ottawa

Sun 11/5

5:55 a.m.-3:06 p.m.

1 stop9h 11m

C$ 394

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Thu 1/5

4:20 p.m.-9:03 p.m.

1 stop4h 43m

Ottawa

Wed 7/5

10:15 a.m.-3:06 p.m.

1 stop4h 51m

C$ 421

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Tue 13/5

9:40 a.m.-9:09 p.m.

2 stops11h 29m

Montreal Pierre Elliott Trudeau Intl

Tue 20/5

11:00 a.m.-9:34 p.m.

2 stops10h 34m

C$ 445

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Thu 8/5

9:45 a.m.-1:50 p.m.

1 stop4h 05m

Ottawa

Sun 11/5

7:29 p.m.-9:13 p.m.

Nonstop1h 44m

C$ 449

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Tue 3/6

5:10 p.m.-9:47 p.m.

1 stop4h 37m

Montreal Pierre Elliott Trudeau Intl

Wed 11/6

9:15 a.m.-11:14 a.m.

Nonstop1h 59m

C$ 451

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Thu 8/5

11:35 a.m.-3:55 p.m.

1 stop4h 20m

Québec City

Mon 12/5

4:35 p.m.-3:06 p.m.

1 stop22h 31m

C$ 615

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Fri 30/5

11:35 a.m.-3:55 p.m.

1 stop4h 20m

Québec City

Fri 6/6

7:25 a.m.-1:41 p.m.

2 stops6h 16m

C$ 642

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/4

Showing 1-10 of 31 results

Best time to book a flight from Dulles Intl to Quebec

Have a flexible travel schedule? Discover the best time to fly to Quebec from Dulles Intl with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Quebec

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Quebec?

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Quebec (average of C$ 241). Flying from Washington, D.C. Dulles Intl Airport to Quebec in July is currently the most expensive (average of C$ 312). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IAD to QC?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to Quebec as you normally would.

Weekly flight availability from Washington, D.C. Dulles Intl Airport to Quebec

The most flights from IAD to CAQC are scheduled on a Monday (13 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (12 on average).

Rainfall in Quebec by month

In terms of precipitation, rainfall in Quebec ranges from 64.0 - 111.0 mm per month. August is typically the wettest month, when rainfall can reach 111.0 mm. February is typically the driest time to visit Quebec when rainfall is around 64.0 mm.

Temperature in Quebec by month

If weather is an important factor for your trip to Quebec, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

Reviews of airlines servicing Quebec

See what other customers who have flown with Porter Airlines, Delta and United Airlines from Washington, D.C. to Quebec have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Porter Airlines

8.0

Very good

281 reviews

Check prices

Reviews

1 / 17

10.0

Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

Porter Airlines

8.0

Very good

281 reviews

Porter Airlines

8.0

Very good

281 reviews

Check prices

Reviews

1 / 17

10.0

Excellent

Anonymous,Dec 2024

YYZ - LAS

Delta

8.0

Very good

7,917 reviews

Porter Airlines

8.0

Very good

281 reviews

Check prices

Reviews

1 / 17

10.0

Excellent

Anonymous,Dec 2024

YYZ - LAS

United Airlines

7.4

Good

8,658 reviews

Porter Airlines

8.0

Very good

281 reviews

Check prices

Reviews

1 / 17

10.0

Excellent

Anonymous,Dec 2024

YYZ - LAS

American Airlines

7.2

Good

10,000 reviews

Porter Airlines

8.0

Very good

281 reviews

Check prices

Reviews

1 / 17

10.0

Excellent

Anonymous,Dec 2024

YYZ - LAS

WestJet

7.2

Good

2,805 reviews

Porter Airlines

8.0

Very good

281 reviews

Check prices

Reviews

1 / 17

10.0

Excellent

Anonymous,Dec 2024

YYZ - LAS

Related info for your journey

What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Quebec one-way?
To fly one-way, consider booking your trip with Porter Airlines, which is currently one of the cheapest options available, starting at C$ 156. Air Canada flights start at C$ 165 while deals on Delta start at C$ 179 one-way.
What are the most popular routes from Washington, D.C. Dulles Intl Airport to Quebec?
While some choose either Washington, D.C. Dulles Intl - Ottawa or Washington, D.C. Dulles Intl - Québec City, Washington, D.C. Dulles Intl - Montreal Pierre Elliott Trudeau Intl is the most popular route from Washington, D.C. Dulles Intl Airport to Quebec.
What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to Quebec?
Before booking your flight to Quebec from Washington, D.C. Dulles Intl Airport, check out the most reliable airlines to get you to your destination on time: Copa Airlines (88%), Avianca (84%), Jazz( 73%).
What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Quebec?
While on average a flight from Washington, D.C. Dulles Intl Airport to Quebec is generally C$ 488, our data shows the cheapest flight currently is C$ 157. When looking at the most popular route, (Washington, D.C. Dulles Intl - Montreal Pierre Elliott Trudeau Intl), you can expect to pay C$ 288 for that flight.
Can I find deals for flights from Dulles Intl to Quebec that include hotel bookings?
Yes. In addition to deals on Dulles Intl to Quebec flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to Quebec?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Quebec.
Can I find deals for business class flights from Dulles Intl to Quebec?
Yes. Cheapflights offers flight deals from Dulles Intl to Quebec by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Quebec?
Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Quebec (average of C$ 241). Flying from Washington, D.C. Dulles Intl Airport to Quebec in July is currently the most expensive (average of C$ 312). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Dulles Intl to Quebec

Dulles Intl to Vancouver Intl flights

Dulles Intl to Pearson Intl flights

Dulles Intl to Pierre Elliott Trudeau Intl flights

Reagan-National to Pearson Intl flights

Reagan-National to Pierre Elliott Trudeau Intl flights

Dulles Intl to Calgary flights

Baltimore to Vancouver Intl flights

Dulles Intl to Toronto Island flights

Reagan-National to Vancouver Intl flights

Baltimore to Pearson Intl flights

Baltimore to Pierre Elliott Trudeau Intl flights

Baltimore to Calgary flights

Reagan-National to Calgary flights

Dulles Intl to Halifax flights

Dulles Intl to Ottawa flights

Dulles Intl to Abbotsford flights

Baltimore to Halifax flights

Baltimore to Toronto Island flights

Dulles Intl to Québec City flights

Reagan-National to Ottawa flights

Reagan-National to Québec City flights

Dulles Intl to Edmonton flights

Dulles Intl to Winnipeg flights

Baltimore to Winnipeg flights

Baltimore to Québec City flights

Dulles Intl to Charlottetown flights

Baltimore to Ottawa flights

Reagan-National to Edmonton flights

Baltimore to Edmonton flights

Reagan-National to Winnipeg flights

Baltimore to Charlottetown flights

Reagan-National to Toronto Island flights

Dulles Intl to Victoria flights

Baltimore to Victoria flights

Dulles Intl to Kelowna flights

Baltimore to Saskatoon flights

Reagan-National to Victoria flights

Dulles Intl to Sydney flights

Dulles Intl to Hamilton flights

Complete your trip

Quebec car rentals

Montreal Pierre Elliott Trudeau Intl Airport car rentals

Québec City Airport car rentals

Montreal St Hubert Airport car rentals

Saguenay Bagotville Airport car rentals

La Vernière Iles De La Madeleine Airport car rentals

Baie Comeau Airport car rentals

Sept-Iles Airport car rentals

Rouyn-Noranda Airport car rentals

Gaspe Airport car rentals

Val D'Or Airport car rentals

Mont Joli Airport car rentals

Direct flights to Canada

Top 2 airlines flying from Dulles Intl to Quebec

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 197	AverageC$ 519	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Porter Airlines	CheapestC$ 393	AverageC$ 482	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights

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How does Cheapflights help users find flights from Dulles Intl to Quebec?

Cheapflights helps you search for flights from Dulles Intl to Quebec via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to Quebec?

Cheapflights simply makes it quick and affordable to book flights from Dulles Intl to Quebec by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Dulles Intl to Quebec with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Dulles Intl to Quebec flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Dulles Intl to Quebec become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Quebec from Dulles Intl today and book when prices fit your budget.

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Cheap flights from Washington, D.C. Dulles Intl Airport to Quebec from C$ 156

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/6. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Dulles Intl to Quebec

Keep the following information in mind while searching for Dulles Intl to Quebec flight deals. Data was last updated 15 April 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Dulles Intl to Quebec

Cheapest flights from Dulles Intl to QuebecExplore the most affordable flight options available from Dulles Intl to Quebec. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2025.

Explore the most affordable flight options available from Dulles Intl to Quebec. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2025.

Cheapflights 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.

Best time to book a flight from Dulles Intl to Quebec

Have a flexible travel schedule? Discover the best time to fly to Quebec from Dulles Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Quebec

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Quebec?

What is the cheapest time of day to fly from IAD to QC?

Find hourly flight availability from Dulles Intl to Quebec. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 April 2025.

Weekly flight availability from Washington, D.C. Dulles Intl Airport to Quebec

Explore weekly flight availability from Dulles Intl to Quebec. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 15 April 2025.

Rainfall in Quebec by month

Plan your trip to Quebec by taking into account the average rainfall totals by month.

Temperature in Quebec by month

Plan your trip to Quebec by taking into account the average temperature totals by month.

Reviews of airlines servicing Quebec

Get insights into the airlines that provide service to Quebec. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Quebec. Reviews last updated 15 April 2025.

See what other customers who have flown with Porter Airlines, Delta and United Airlines from Washington, D.C. to Quebec have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Quebec. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Quebec one-way?

What are the most popular routes from Washington, D.C. Dulles Intl Airport to Quebec?

What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to Quebec?

What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Quebec?

Can I find deals for flights from Dulles Intl to Quebec that include hotel bookings?

How can I find direct flights from Dulles Intl to Quebec?

Can I find deals for business class flights from Dulles Intl to Quebec?

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Quebec?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Dulles Intl to Quebec

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Dulles Intl to Quebec

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How does Cheapflights help users find flights from Dulles Intl to Quebec?

Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to Quebec?

Can Cheapflights find flights from Dulles Intl to Quebec with no change fees?

Can Cheapflights notify me if prices for flights from Dulles Intl to Quebec become cheaper?

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Cheapest flights from Dulles Intl to Quebec
Explore the most affordable flight options available from Dulles Intl to Quebec. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2025.