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Cheap flights from Washington, D.C. Dulles Intl Airport to Quebec from C$ 183

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 22/3. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — YUL
26 Feb — 5 Mar1
1 adult

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 21 February 2025.

Round-trip from

C$ 376

One-way from

C$ 183

Popular in

December

Cheapest in

September

Average price

C$ 537

Good round-trip deal

C$ 193 or less

Good one-way deal

C$ 343 or less
Porter Airlines
  • Porter Airlines
  • 30/4-3/5
  • 1 total stop
  • 6h 16m total
  • Washington, D.C. to Quebec
Search Deals
Porter Airlines
  • Porter Airlines
  • 22/3
  • 1 total stop
  • 8h 45m total
  • Washington, D.C. to Quebec
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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.
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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 21 February 2025.

Sun 2/33:55 p.m.IAD - YQB
1 stop7h 33mAir Canada
Fri 7/37:05 p.m.YQB - IAD
1 stop20h 08mAir Canada
Deal found 21/2C$ 237
Wed 30/43:55 p.m.IAD - YUL
Nonstop1h 55mMultiple Airlines
Sat 3/510:45 a.m.YUL - IAD
1 stop4h 21mMultiple Airlines
Deal found 20/2C$ 376
Tue 8/47:00 a.m.IAD - YUL
1 stop8h 17mPorter Airlines
Wed 9/48:55 a.m.YUL - IAD
1 stop4h 04mPorter Airlines
Deal found 20/2C$ 382
Sat 29/33:55 p.m.IAD - YUL
Nonstop1h 55mAir Canada
Sat 5/41:15 p.m.YUL - IAD
Nonstop1h 58mAir Canada
Deal found 20/2C$ 392
Fri 4/47:00 a.m.IAD - YOW
1 stop4h 14mPorter Airlines
Tue 8/45:45 p.m.YOW - IAD
1 stop4h 39mPorter Airlines
Deal found 21/2C$ 416
Sun 8/69:45 a.m.IAD - YUL
Nonstop1h 55mUnited Airlines
Fri 13/65:45 a.m.YUL - IAD
Nonstop1h 59mUnited Airlines
Deal found 20/2C$ 445
Fri 14/310:15 p.m.IAD - YOW
Nonstop1h 39mMultiple Airlines
Sun 16/36:15 a.m.YOW - IAD
1 stop6h 24mMultiple Airlines
Deal found 21/2C$ 462
Wed 19/35:15 p.m.IAD - YOW
Nonstop1h 39mAir Canada
Wed 26/37:30 p.m.YOW - IAD
Nonstop1h 53mAir Canada
Deal found 21/2C$ 463
Thu 20/36:00 a.m.IAD - YUL
1 stop5h 35mDelta
Mon 24/36:00 p.m.YUL - IAD
1 stop6h 28mDelta
Deal found 21/2C$ 472
Fri 14/310:15 p.m.IAD - YOW
Nonstop1h 39mUnited Airlines
Sun 16/37:30 p.m.YOW - IAD
Nonstop1h 53mUnited Airlines
Deal found 21/2C$ 509
Fri 14/310:15 p.m.IAD - YOW
Nonstop1h 39mLufthansa
Sun 16/37:30 p.m.YOW - IAD
Nonstop1h 53mLufthansa
Deal found 21/2C$ 527
Tue 9/96:00 a.m.IAD - YUL
1 stop5h 46mWestJet
Thu 18/912:45 p.m.YUL - IAD
1 stop6h 03mWestJet
Deal found 20/2C$ 558

Find flights from Dulles Intl to Quebec within your budget

Customize your flight search to find flights from Dulles Intl 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, Cheapflights users made 629,999 searches. Data last updated 21 February 2025.

Fly from

Dulles Intl

Fly to

Quebec

Route

Depart

Return

Price

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Wed 30/4

3:55 p.m.-5:50 p.m.

Nonstop1h 55m

Montreal Pierre Elliott Trudeau Intl

Sat 3/5

10:45 a.m.-3:06 p.m.

1 stop4h 21m

C$ 376

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Tue 8/4

7:00 a.m.-3:17 p.m.

1 stop8h 17m

Montreal Pierre Elliott Trudeau Intl

Wed 9/4

8:55 a.m.-12:59 p.m.

1 stop4h 04m

C$ 382

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Sat 29/3

3:55 p.m.-5:50 p.m.

Nonstop1h 55m

Montreal Pierre Elliott Trudeau Intl

Sat 5/4

1:15 p.m.-3:13 p.m.

Nonstop1h 58m

C$ 392

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Fri 4/4

7:00 a.m.-11:14 a.m.

1 stop4h 14m

Ottawa

Tue 8/4

5:45 p.m.-10:24 p.m.

1 stop4h 39m

C$ 416

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Sun 8/6

9:45 a.m.-11:40 a.m.

Nonstop1h 55m

Montreal Pierre Elliott Trudeau Intl

Thu 19/6

5:45 a.m.-7:44 a.m.

Nonstop1h 59m

C$ 445

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Fri 14/3

10:15 p.m.-11:54 p.m.

Nonstop1h 39m

Ottawa

Sun 16/3

6:15 a.m.-12:39 p.m.

1 stop6h 24m

C$ 462

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Wed 19/3

5:15 p.m.-6:54 p.m.

Nonstop1h 39m

Ottawa

Wed 26/3

7:30 p.m.-9:23 p.m.

Nonstop1h 53m

C$ 463

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Thu 20/3

6:00 a.m.-11:35 a.m.

1 stop5h 35m

Montreal Pierre Elliott Trudeau Intl

Mon 24/3

6:00 p.m.-12:28 a.m.

1 stop6h 28m

C$ 472

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Fri 14/3

10:15 p.m.-11:54 p.m.

Nonstop1h 39m

Ottawa

Sun 16/3

7:30 p.m.-9:23 p.m.

Nonstop1h 53m

C$ 527

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Fri 14/3

10:15 p.m.-11:54 p.m.

Nonstop1h 39m

Ottawa

Sun 16/3

7:30 p.m.-9:23 p.m.

Nonstop1h 53m

C$ 534

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/2

Showing 1-10 of 38 results
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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.

Travel insights for flights from Dulles Intl to Quebec

Get recent, data-driven insights about flights from Dulles Intl to Quebec including ideal travel times, pricing trends, and more.

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 March is currently the most expensive (average of C$ 345). 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?

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 21 February 2025.

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

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 21 February 2025.

The most flights from IAD to CAQC are scheduled on a Wednesday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (9 on average).

Rainfall in Quebec by month

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

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

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 21 February 2025.
See what other customers who have flown with Delta, Porter Airlines 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.
Delta
8.0
Very good
8,212 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

8.0

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,212 reviews
Delta
8.0
Very good
8,212 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

8.0

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Porter Airlines
7.9
Good
276 reviews
Delta
8.0
Very good
8,212 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

8.0

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,759 reviews
Delta
8.0
Very good
8,212 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

8.0

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,212 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

8.0

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

WestJet
7.2
Good
2,800 reviews
Delta
8.0
Very good
8,212 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

8.0

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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?

    To fly one-way, consider booking your trip with Porter Airlines, which is currently one of the cheapest options available, starting at C$ 183. United Airlines flights start at C$ 186 while deals on Air Canada start at C$ 189 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: Avianca (92%), Copa Airlines (92%), Republic Airways( 92%).

  • 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$ 424, our data shows the cheapest flight currently is C$ 183. When looking at the most popular route, (Washington, D.C. Dulles Intl - Montreal Pierre Elliott Trudeau Intl), you can expect to pay C$ 382 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 March is currently the most expensive (average of C$ 345). 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

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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.
Dulles Intl to Pierre Elliott Trudeau Intl flights
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Dulles Intl to Toronto Island flights
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Reagan-National to Calgary flights
Baltimore to Calgary flights
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Dulles Intl to Québec City flights
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Baltimore to Ottawa flights
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Reagan-National to Edmonton flights
Reagan-National to Toronto Island flights
Reagan-National to Québec City flights
Baltimore to Winnipeg flights
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Dulles Intl to Victoria flights
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Baltimore to Victoria flights
Reagan-National to Winnipeg flights
Dulles Intl to Kelowna flights
Baltimore to Saskatoon flights
Baltimore to Charlottetown flights
Dulles Intl to London flights

Top 2 airlines flying from Dulles Intl to Quebec

Discover the top 2 airlines that operate flights from Dulles Intl to Quebec. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 204AverageC$ 581FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 402AverageC$ 493FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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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