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

$118 is the cheapest one-way deal found within the past few days, from Porter Airlines. You may also be able to find cheap deals on United Airlines and Air Canada, with prices starting from $131 and $140, respectively.

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?

On average you can expect to pay $1,018 for a flight from Washington, D.C. Dulles Intl Airport to Quebec. The cheapest flight overall is $95 while the most popular route, (Washington, D.C. Dulles Intl - Montreal Pierre Elliott Trudeau Intl) is currently priced at $250.

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

No one likes to see their flight delayed. When booking a flight from Washington, D.C. Dulles Intl Airport to Quebec consider choosing Copa Airlines (88%), Avianca (88%) or Republic Airways (86%) as they are the most reliable in getting you off to your destination on time.

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

Consider Air Canada, Porter Airlines or United Airlines when booking your flight. These represent the most popular airlines when flying from Washington, D.C. Dulles Intl Airport to Quebec.

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

To save on the cost of your flight from Washington, D.C. Dulles Intl Airport to Quebec, book at least 50 days before your planned departure. Booking around this time can save you about 113% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $414 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $667.

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

The best pricing can be found in the month of March. Prices to Quebec from Washington, D.C. Dulles Intl Airport average $404. You can even find prices in March for less than $404, as users have found deals to Quebec from as low as $143. The month of December appears to be one of the more expensive times to travel to Quebec from Washington, D.C. Dulles Intl Airport. Flying in the targeted month can save you up to 20%.

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.

$118+ Flights from Washington, D.C. Dulles Intl Airport to Quebec - Compare & Save Big

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Cheap flight deals from Dulles Intl to Quebec

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$252 (Kiwi.com)
One-way from	$118 (Kiwi.com)
Popular in	December
Cheapest in	March
Average price	$389
Good round-trip deal	$341 or less
Good one-way deal	$130 or less

Provider with most accurate pricing for Washington, D.C. (WAS)-Montreal (YMQ) flight deals.

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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Montreal (YMQ) flights.

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From Washington, D.C. Dulles Intl to Quebec

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One-way flight from Washington, D.C. Dulles Intl to Quebec

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($25 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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

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

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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 April 29, 2025.

Mon 7/74:20 pmIAD - YUL

1 stop3h 50mPorter Airlines

Thu 7/1710:45 amYUL - IAD

1 stop4h 21mPorter Airlines

Deal found 4/28

$252

Sat 5/174:20 pmIAD - YUL

1 stop3h 50mMultiple Airlines

Wed 5/217:10 pmYUL - IAD

Nonstop1h 58mMultiple Airlines

Deal found 4/29

$302

Wed 5/148:30 amIAD - YUL

1 stop4h 39mUnited Airlines

Wed 5/144:40 pmYUL - IAD

1 stop4h 16mUnited Airlines

Deal found 4/29

$308

Sat 6/79:45 amIAD - YUL

Nonstop1h 55mAir Canada

Sun 6/89:15 amYUL - IAD

Nonstop1h 59mAir Canada

Deal found 4/29

$311

Fri 5/234:20 pmIAD - YOW

1 stop4h 43mPorter Airlines

Sat 6/149:35 amYOW - IAD

1 stop5h 31mPorter Airlines

Deal found 4/27

$318

Tue 5/274:20 pmIAD - YOW

1 stop8h 02mMultiple Airlines

Tue 6/35:55 amYOW - IAD

1 stop9h 11mMultiple Airlines

Deal found 4/29

$341

Mon 5/261:00 pmIAD - YOW

Nonstop1h 42mAir Canada

Mon 6/27:29 pmYOW - IAD

Nonstop1h 35mAir Canada

Deal found 4/27

$380

Fri 7/116:00 amIAD - YUL

1 stop5h 41mDelta

Mon 7/147:00 amYUL - IAD

1 stop9h 25mDelta

Deal found 4/28

$385

Wed 6/118:18 amIAD - YOW

Nonstop1h 40mUnited Airlines

Mon 6/162:40 pmYOW - IAD

Nonstop1h 35mUnited Airlines

Deal found 4/29

$413

Sun 6/111:35 amIAD - YQB

1 stop4h 20mPorter Airlines

Mon 6/24:35 pmYQB - IAD

1 stop22h 31mPorter Airlines

Deal found 4/28

$507

Fri 5/309:05 pmIAD - YQB

2 stops25h 20mMultiple Airlines

Sun 6/12:50 pmYQB - IAD

2 stops24h 16mMultiple Airlines

Deal found 4/27

$512

Thu 6/55:07 pmIAD - YOW

Nonstop1h 45mBrussels Airlines

Mon 6/99:50 amYOW - IAD

Nonstop1h 39mBrussels Airlines

Deal found 4/29

$525

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 April 29, 2025.

Mon 7/74:20 pmIAD - YUL

1 stop3h 50mPorter Airlines

Thu 7/1710:45 amYUL - IAD

1 stop4h 21mPorter Airlines

Deal found 4/28

$252

Sat 5/174:20 pmIAD - YUL

1 stop3h 50mMultiple Airlines

Wed 5/217:10 pmYUL - IAD

Nonstop1h 58mMultiple Airlines

Deal found 4/29

$302

Wed 5/148:30 amIAD - YUL

1 stop4h 39mUnited Airlines

Wed 5/144:40 pmYUL - IAD

1 stop4h 16mUnited Airlines

Deal found 4/29

$308

Sat 6/79:45 amIAD - YUL

Nonstop1h 55mAir Canada

Sun 6/89:15 amYUL - IAD

Nonstop1h 59mAir Canada

Deal found 4/29

$311

Fri 7/116:00 amIAD - YUL

1 stop5h 41mDelta

Mon 7/147:00 amYUL - IAD

1 stop9h 25mDelta

Deal found 4/28

$385

Fri 6/206:00 amIAD - YOW

2 stops18h 22mWestJet

Sun 6/225:55 amYOW - IAD

2 stops30h 04mWestJet

Deal found 4/29

$585

Wed 6/118:14 pmIAD - YQB

2 stops19h 16mAmerican Airlines

Wed 6/182:20 pmYQB - IAD

2 stops18h 18mAmerican Airlines

Deal found 4/28

$620

Mon 6/164:20 pmIAD - YOW

1 stop4h 43mPorter Airlines

Thu 6/1910:15 amYOW - IAD

1 stop4h 51mPorter Airlines

Deal found 4/29

$338

Tue 5/274:20 pmIAD - YOW

1 stop8h 02mMultiple Airlines

Tue 6/35:55 amYOW - IAD

1 stop9h 11mMultiple Airlines

Deal found 4/29

$341

Wed 6/188:18 amIAD - YOW

Nonstop1h 40mAir Canada

Fri 6/207:29 pmYOW - IAD

Nonstop1h 35mAir Canada

Deal found 4/29

$404

Fri 6/138:18 amIAD - YOW

Nonstop1h 40mUnited Airlines

Mon 6/167:29 pmYOW - IAD

Nonstop1h 35mUnited Airlines

Deal found 4/29

$413

Sun 6/111:35 amIAD - YQB

1 stop4h 20mPorter Airlines

Mon 6/24:35 pmYQB - IAD

1 stop22h 31mPorter Airlines

Deal found 4/28

$507

Last-minute flights from Dulles Intl to Quebec
Discover last-minute flight deals from Dulles Intl to Quebec. Data last updated April 29, 2025 and is based on user searches.

Mon 5/511:35 amIAD - YOW

1 stop4h 58mMultiple Airlines

Thu 5/87:00 amYOW - IAD

2 stops9h 36mMultiple Airlines

Deal found 4/28

$436

Tue 5/68:25 amIAD - YOW

1 stop4h 44mUnited Airlines

Tue 5/66:15 pmYOW - IAD

2 stops12h 56mUnited Airlines

Deal found 4/28

$941

Wed 5/78:17 amIAD - YOW

Nonstop1h 41mAir Canada

Sun 5/117:29 pmYOW - IAD

Nonstop1h 44mAir Canada

Deal found 4/28

$502

Thu 5/84:20 pmIAD - YUL

1 stop5h 55mPorter Airlines

Sun 5/1810:45 amYUL - IAD

1 stop4h 21mPorter Airlines

Deal found 4/29

$389

Thu 5/81:53 pmIAD - YUL

Nonstop1h 57mUnited Airlines

Mon 5/197:10 pmYUL - IAD

Nonstop1h 58mUnited Airlines

Deal found 4/29

$461

Thu 5/811:35 amIAD - YQB

1 stop4h 20mPorter Airlines

Mon 5/124:35 pmYQB - IAD

1 stop22h 31mPorter Airlines

Deal found 4/28

$590

Thu 5/85:02 amIAD - YQB

2 stops8h 28mAmerican Airlines

Mon 5/122:15 pmYQB - IAD

3 stops23h 07mAmerican Airlines

Deal found 4/28

$1,006

Fri 5/911:35 amIAD - YOW

1 stop4h 58mPorter Airlines

Tue 5/138:35 amYOW - IAD

1 stop6h 31mPorter Airlines

Deal found 4/28

$371

Fri 5/93:18 pmIAD - YUL

Nonstop1h 57mAir Canada

Tue 5/132:20 pmYUL - IAD

Nonstop1h 59mAir Canada

Deal found 4/29

$445

Fri 5/96:00 amIAD - YUL

1 stop6h 00mDelta

Tue 5/1311:00 amYUL - IAD

2 stops12h 35mDelta

Deal found 4/29

$480

Fri 5/94:20 pmIAD - YUL

1 stop3h 50mMultiple Airlines

Sun 5/116:00 amYUL - IAD

1 stop6h 06mMultiple Airlines

Deal found 4/29

$490

Fri 5/912:53 pmIAD - YOW

2 stops11h 29mWestJet

Tue 5/136:00 amYOW - IAD

2 stops15h 34mWestJet

Deal found 4/29

$1,248

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 April 29, 2025.

Sat 5/314:20 pmIAD - YUL

1 stop3h 50mPorter Airlines

Deal found 4/28

$118

Sun 6/19:45 amIAD - YUL

Nonstop1h 55mUnited Airlines

Deal found 4/28

$131

Tue 6/174:20 pmIAD - YOW

1 stop8h 02mMultiple Airlines

Deal found 4/29

$138

Wed 6/49:45 amIAD - YUL

Nonstop1h 55mAir Canada

Deal found 4/28

$140

Sat 5/311:20 pmIAD - YUL

2 stops9h 56mDelta

Deal found 4/28

$146

Sat 6/74:20 pmIAD - YOW

1 stop3h 33mPorter Airlines

Deal found 4/29

$154

Tue 6/175:07 pmIAD - YOW

Nonstop1h 45mUnited Airlines

Deal found 4/29

$182

Sun 6/16:00 amIAD - YUL

2 stops18h 37mWestJet

Deal found 4/28

$183

Sun 6/2911:12 amIAD - YUL

2 stops13h 25mMultiple Airlines

Deal found 4/28

$186

Thu 5/812:49 pmIAD - YUL

1 stop24h 11mSun Country Air

Deal found 4/28

$189

Fri 5/308:18 amIAD - YOW

Nonstop1h 40mAir Canada

Deal found 4/29

$198

Tue 6/246:00 amIAD - YOW

2 stops18h 22mWestJet

Deal found 4/29

$214

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

Mon 7/7

4:20 pm-8:10 pm

1 stop3h 50m

Montreal Pierre Elliott Trudeau Intl

Thu 7/17

10:45 am-3:06 pm

1 stop4h 21m

$252

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Sat 5/17

4:20 pm-8:10 pm

1 stop3h 50m

Montreal Pierre Elliott Trudeau Intl

Wed 5/21

7:10 pm-9:08 pm

Nonstop1h 58m

$302

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Wed 5/14

8:30 am-1:09 pm

1 stop4h 39m

Montreal Pierre Elliott Trudeau Intl

Wed 5/14

4:40 pm-8:56 pm

1 stop4h 16m

$308

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Sat 6/7

9:45 am-11:40 am

Nonstop1h 55m

Montreal Pierre Elliott Trudeau Intl

Sun 6/8

9:15 am-11:14 am

Nonstop1h 59m

$311

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Fri 5/23

4:20 pm-9:03 pm

1 stop4h 43m

Ottawa

Sat 6/14

9:35 am-3:06 pm

1 stop5h 31m

$318

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Tue 5/27

4:20 pm-12:22 am

1 stop8h 02m

Ottawa

Tue 6/3

5:55 am-3:06 pm

1 stop9h 11m

$341

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Mon 5/26

1:00 pm-2:42 pm

Nonstop1h 42m

Ottawa

Mon 6/2

7:29 pm-9:04 pm

Nonstop1h 35m

$380

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Fri 7/11

6:00 am-11:41 am

1 stop5h 41m

Montreal Pierre Elliott Trudeau Intl

Mon 7/14

7:00 am-4:25 pm

1 stop9h 25m

$385

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Wed 6/11

8:18 am-9:58 am

Nonstop1h 40m

Ottawa

Wed 6/18

7:29 pm-9:04 pm

Nonstop1h 35m

$413

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Sun 6/1

11:35 am-3:55 pm

1 stop4h 20m

Québec City

Mon 6/2

4:35 pm-3:06 pm

1 stop22h 31m

$507

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 32 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, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Quebec (average of $270). Flying from Washington, D.C. Dulles Intl Airport to Quebec in July is currently the most expensive (average of $409). 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?

When flying from Washington, D.C. Dulles Intl Airport to Quebec, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 (8 on average).

Rainfall in Quebec by month

In terms of precipitation, rainfall in Quebec ranges from 2.5 - 4.4 inches per month. August is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Quebec when rainfall is around 2.5 in.

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 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

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 have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Porter Airlines

8.0

Very good

285 reviews

Reviews

1 / 18

10.0

Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

Porter Airlines

8.0

Very good

285 reviews

Porter Airlines

8.0

Very good

285 reviews

Reviews

1 / 18

10.0

Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

Delta

8.0

Very good

7,936 reviews

Porter Airlines

8.0

Very good

285 reviews

Reviews

1 / 18

10.0

Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

United Airlines

7.4

Good

8,696 reviews

Porter Airlines

8.0

Very good

285 reviews

Reviews

1 / 18

10.0

Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

American Airlines

7.2

Good

10,000 reviews

Porter Airlines

8.0

Very good

285 reviews

Reviews

1 / 18

10.0

Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

WestJet

7.2

Good

2,823 reviews

Porter Airlines

8.0

Very good

285 reviews

Reviews

1 / 18

10.0

Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

Related info for your journey

What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Quebec one-way?
$118 is the cheapest one-way deal found within the past few days, from Porter Airlines. You may also be able to find cheap deals on United Airlines and Air Canada, with prices starting from $131 and $140, respectively.
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?
No one likes to see their flight delayed. When booking a flight from Washington, D.C. Dulles Intl Airport to Quebec consider choosing Copa Airlines (88%), Avianca (88%) or Republic Airways (86%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Quebec?
On average you can expect to pay $1,018 for a flight from Washington, D.C. Dulles Intl Airport to Quebec. The cheapest flight overall is $95 while the most popular route, (Washington, D.C. Dulles Intl - Montreal Pierre Elliott Trudeau Intl) is currently priced at $250.
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, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Quebec (average of $270). Flying from Washington, D.C. Dulles Intl Airport to Quebec in July is currently the most expensive (average of $409). 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

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Reagan-National to Victoria flights

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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

Sept-Iles Airport car rentals

Gaspe Airport car rentals

Mont Joli Airport car rentals

Montreal car rentals

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Longueuil car rentals

Top 3 airlines flying from Dulles Intl to Quebec

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$144	Average$511	FlexibilityNo cancel fee	On-time67%
United Airlines	Cheapest$223	Average$610	FlexibilityNo cancel fee	On-time69%
Porter Airlines	Cheapest$256	Average$456	FlexibilityNo cancel fee	On-time52%

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$118+ Cheap flights from Dulles Intl (IAD) to Quebec

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 5/31. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Quebec with Cheapflights

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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 April 29, 2025.

Most accurate provider

Most trusted provider

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 April 29, 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 April 29, 2025.

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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.

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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 April 29, 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 April 29, 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

See what other customers who have flown with Porter Airlines, Delta and United Airlines from Washington, D.C. to Quebec have to say. Users have also rated airlines 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?

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Alternative routes for Dulles Intl to Quebec

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Top 3 airlines flying from Dulles Intl to Quebec

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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 April 29, 2025.