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Cheap flights from Quebec to Washington, D.C. Dulles Intl Airport from C$ 191

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 15/1. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — IAD
23 Dec — 30 Dec1
1 adult

Cheap flight deals from Quebec to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Quebec (CAQC) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 December 2024.

Round-trip from

C$ 351

One-way from

C$ 191
Air Canada
  • Air Canada
  • 18/1-25/1
  • 1 total stop
  • 7h 12m total
  • Quebec to Washington, D.C.
Search Deals
Porter Airlines
  • Porter Airlines
  • 15/1
  • 1 total stop
  • 4h 09m total
  • Quebec to Washington, D.C.
Search Deals

Find flight deals from Quebec to Dulles Intl

Cheapest flights from Quebec to Dulles Intl
Explore the most affordable flight options available from Quebec to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 December 2024.

Fri 27/126:50 a.m.YUL - IAD
1 stop6h 09mPorter Airlines
Thu 16/12:10 p.m.IAD - YUL
1 stop3h 50mPorter Airlines
Deal found 18/12C$ 430
Mon 30/125:45 p.m.YOW - IAD
1 stop4h 39mPorter Airlines
Tue 31/121:45 p.m.IAD - YOW
1 stop3h 21mPorter Airlines
Deal found 16/12C$ 480
Tue 31/126:50 a.m.YUL - IAD
1 stop6h 09mMultiple Airlines
Tue 24/611:00 a.m.IAD - YUL
1 stop5h 02mMultiple Airlines
Deal found 17/12C$ 574
Sat 28/129:45 a.m.YOW - IAD
Nonstop1h 53mAir Canada
Mon 13/110:35 a.m.IAD - YOW
1 stop4h 37mAir Canada
Deal found 17/12C$ 596
Wed 25/121:15 p.m.YUL - IAD
Nonstop1h 58mAir Canada
Wed 15/18:18 a.m.IAD - YUL
Nonstop2h 02mAir Canada
Deal found 17/12C$ 714
Mon 23/122:05 p.m.YOW - IAD
Nonstop1h 53mUnited Airlines
Mon 30/125:37 p.m.IAD - YOW
1 stop4h 24mUnited Airlines
Deal found 16/12C$ 718
Mon 23/127:55 a.m.YUL - IAD
1 stop4h 00mUnited Airlines
Mon 23/123:55 p.m.IAD - YUL
Nonstop1h 55mUnited Airlines
Deal found 18/12C$ 767
Fri 27/127:00 a.m.YOW - IAD
1 stop5h 59mMultiple Airlines
Sun 5/19:35 p.m.IAD - YOW
2 stops25h 34mMultiple Airlines
Deal found 17/12C$ 793
Wed 25/126:00 a.m.YUL - IAD
1 stop17h 58mWestJet
Wed 15/16:00 a.m.IAD - YUL
2 stops18h 40mWestJet
Deal found 17/12C$ 808
Wed 25/126:00 a.m.YUL - IAD
2 stops9h 35mDelta
Wed 15/17:17 a.m.IAD - YUL
2 stops13h 49mDelta
Deal found 17/12C$ 960
Sun 22/122:50 p.m.YQB - IAD
1 stop7h 34mPorter Airlines
Tue 24/127:00 a.m.IAD - YQB
1 stop6h 30mPorter Airlines
Deal found 18/12C$ 1,083
Wed 25/125:00 a.m.YQB - IAD
1 stop4h 46mMultiple Airlines
Sun 29/122:35 p.m.IAD - YQB
2 stops8h 53mMultiple Airlines
Deal found 17/12C$ 1,137

Find flights from Quebec to Dulles Intl within your budget

Customize your flight search to find flights from Quebec to Dulles Intl 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 18 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OttawaWashington, D.C.

YOW - IAD

YOWIAD

Ottawa

Sat 18/1

8:25 a.m.-1:51 p.m.

1 stop5h 26m

Washington, D.C. Dulles Intl

Sat 25/1

5:08 p.m.-6:54 p.m.

Nonstop1h 46m

C$ 351

OttawaWashington, D.C.

YOW - IAD

YOWIAD

Ottawa

Mon 3/3

9:40 a.m.-12:59 p.m.

1 stop3h 19m

Washington, D.C. Dulles Intl

Mon 10/3

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

1 stop4h 14m

C$ 354

OttawaWashington, D.C.

YOW - IAD

YOWIAD

Ottawa

Tue 14/1

6:00 a.m.-11:41 a.m.

1 stop5h 41m

Washington, D.C. Dulles Intl

Tue 14/1

10:24 p.m.-4:16 p.m.

2 stops17h 52m

C$ 383

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Fri 7/2

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

Nonstop1h 58m

Washington, D.C. Dulles Intl

Sat 22/2

8:24 a.m.-10:20 a.m.

Nonstop1h 56m

C$ 388

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Sat 4/1

6:50 a.m.-12:59 p.m.

1 stop6h 09m

Washington, D.C. Dulles Intl

Fri 28/2

2:10 p.m.-6:00 p.m.

1 stop3h 50m

C$ 394

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Sun 9/2

6:00 a.m.-3:50 p.m.

2 stops9h 50m

Washington, D.C. Dulles Intl

Sat 22/2

12:29 p.m.-11:52 p.m.

2 stops11h 23m

C$ 397

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Thu 30/1

1:30 p.m.-11:40 p.m.

2 stops10h 10m

Washington, D.C. Dulles Intl

Fri 31/1

3:05 p.m.-11:36 p.m.

1 stop8h 31m

C$ 447

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Thu 16/1

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

Nonstop1h 58m

Washington, D.C. Dulles Intl

Thu 23/1

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

Nonstop1h 55m

C$ 457

OttawaWashington, D.C.

YOW - IAD

YOWIAD

Ottawa

Sun 2/3

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

Nonstop1h 53m

Washington, D.C. Dulles Intl

Sun 9/3

8:17 a.m.-8:16 p.m.

1 stop11h 59m

C$ 501

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Wed 22/1

9:15 a.m.-11:30 a.m.

Nonstop2h 15m

Washington, D.C. Dulles Intl

Sun 26/1

8:18 a.m.-10:20 a.m.

Nonstop2h 02m

C$ 597

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/12

Showing 1-10 of 33 results
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Best time to book a flight from Quebec to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Quebec 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 Quebec to Dulles Intl

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

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

Currently, February is the cheapest month in which you can book a flight from Quebec to Washington, D.C. Dulles Intl Airport (average of C$ 256). Flying from Quebec to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of C$ 347). 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 QC to IAD?

Find hourly flight availability from Quebec to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 December 2024.

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

Explore weekly flight availability from Quebec to Dulles Intl. 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 18 December 2024.

The most flights from CAQC to IAD are scheduled on a Monday (9 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Dulles Intl by month

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

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 66.0 - 102.0 mm per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 66.0 mm.

Temperature in Dulles Intl by month

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

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, 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 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated 18 December 2024.
See what other customers who have flown with Air Canada, United Airlines and WestJet from Quebec to Washington, D.C. have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,604 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,604 reviews
Delta
8.0
Very good
8,604 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Porter Airlines
7.9
Good
283 reviews
Delta
8.0
Very good
8,604 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
9,055 reviews
Delta
8.0
Very good
8,604 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

WestJet
7.3
Good
2,818 reviews
Delta
8.0
Very good
8,604 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,604 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Quebec to Dulles Intl. 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 Quebec to Washington, D.C. Dulles Intl Airport one-way?

    For one-way options, check prices for Porter Airlines. According to our data, you can fly for as low as C$ 191. Users have also found prices from C$ 204 and C$ 247 on Air Canada and Delta, respectively.

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

    The most popular route from Quebec to Washington, D.C. Dulles Intl Airport is Montreal Pierre Elliott Trudeau Intl - Washington, D.C. Dulles Intl. You may also consider Ottawa - Washington, D.C. Dulles Intl or Québec City - Washington, D.C. Dulles Intl.

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

    The top 3 most reliable airlines when flying from Quebec to Washington, D.C. Dulles Intl Airport are Avianca (92%), Copa Airlines (89%) and Republic Airways (89%).

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

    Looking at all options, your cheapest flight can be booked for C$ 225. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Washington, D.C. Dulles Intl) can be booked for C$ 310 on average our data indicates C$ 1,246 when flying from Quebec to Washington, D.C. Dulles Intl Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Quebec to Dulles Intl 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 Quebec to Washington, D.C. Dulles Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Quebec to Washington, D.C. Dulles Intl Airport (average of C$ 256). Flying from Quebec to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of C$ 347). 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 Quebec to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Dulles Intl flights
Pearson Intl to Reagan-National flights
Pearson Intl to Baltimore flights
Toronto Island to Dulles Intl flights
Pierre Elliott Trudeau Intl to Dulles Intl flights
Pierre Elliott Trudeau Intl to Reagan-National flights
Vancouver Intl to Dulles Intl flights
Ottawa to Dulles Intl flights
Vancouver Intl to Baltimore flights
Ottawa to Reagan-National flights
Pierre Elliott Trudeau Intl to Baltimore flights
Toronto Island to Baltimore flights
Calgary to Dulles Intl flights
Vancouver Intl to Reagan-National flights
Calgary to Reagan-National flights
Calgary to Baltimore flights
Toronto Island to Reagan-National flights
Ottawa to Baltimore flights
Edmonton to Dulles Intl flights
Edmonton to Baltimore flights
Edmonton to Reagan-National flights
Winnipeg to Dulles Intl flights
Regina to Dulles Intl flights
Kelowna to Dulles Intl flights
Regina to Reagan-National flights
Winnipeg to Baltimore flights
Québec City to Reagan-National flights
Winnipeg to Reagan-National flights
Halifax to Dulles Intl flights
Halifax to Reagan-National flights
Québec City to Dulles Intl flights
Kelowna to Reagan-National flights
Regina to Baltimore flights
Kelowna to Baltimore flights
Québec City to Baltimore flights
Halifax to Baltimore flights
Saskatoon to Reagan-National flights
St. John's to Dulles Intl flights
Fredericton to Dulles Intl flights
Saskatoon to Baltimore flights
London to Baltimore flights
London to Reagan-National flights
London to Dulles Intl flights
Victoria to Dulles Intl flights
Victoria to Baltimore flights
St. John's to Baltimore flights
Victoria to Reagan-National flights
Fort McMurray to Baltimore flights
Kamloops to Dulles Intl flights

Top 3 airlines flying from Quebec to Dulles Intl

Discover the top 3 airlines that operate flights from Quebec to Dulles Intl. 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 18 December 2024.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 337AverageC$ 434FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 362AverageC$ 662FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 429AverageC$ 497FlexibilityNo cancel feeOn-time69%
Search United 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 Quebec to Dulles Intl?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Dulles Intl from Quebec today with Cheapflights!

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

Cheapflights simply makes it quick and affordable to book flights from Quebec to Dulles Intl 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 Quebec to Dulles Intl with no change fees?

Certainly. Search results for flights to Dulles Intl from Quebec shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

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

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