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Washington, D.C.

$151+ Cheap flights from Quebec to Washington, D.C. (WAS)

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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — WAS
Aug 6 — Aug 131
Wed 8/6
Wed 8/13
1 adult, Economy
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Cheap flight deals from Quebec to Washington, D.C.

Keep the following information in mind while searching for Quebec to Washington, D.C. flight deals. Data was last updated August 1, 2025.

Round-trip from

$247
(Kiwi.com)

One-way from

$151
(Kiwi.com)

Popular in

July

Cheapest in

May

Average price

$286

Good round-trip deal

$251 or less

Good one-way deal

$154 or less
From Quebec to Washington, D.C. (WAS)
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One-way flight from Quebec to Washington, D.C. (WAS)
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Highest demand for flights based on searches. 4% potential increase in price ($15 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Quebec to Washington, D.C. (WAS).
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Price to beat on a one-way flight from Quebec to Washington, D.C. (WAS).
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Find flight deals from Quebec to Washington, D.C.

Cheapest flights from Quebec to Washington, D.C.
Explore the most affordable flight options available from Quebec to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

This flugladen.de deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/255:00 amYUL - IAD
1 stop4h 38mMultiple Airlines
Fri 9/264:20 pmIAD - YUL
1 stop3h 50mMultiple Airlines
Deal found 7/29$247
This Booking.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1410:45 amYUL - IAD
1 stop4h 11mPorter Airlines
Sun 8/1711:35 amIAD - YUL
1 stop4h 25mPorter Airlines
Deal found 7/30$248
This Booking.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/138:00 pmYUL - DCA
Nonstop1h 51mAir Canada
Sat 9/204:35 pmDCA - YUL
Nonstop1h 50mAir Canada
Deal found 7/30$250
This Air Canada deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/197:10 pmYUL - IAD
Nonstop1h 55mAir Canada
Mon 9/229:35 amIAD - YUL
Nonstop1h 53mAir Canada
Deal found 7/30$269
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/139:15 amYUL - IAD
Nonstop1h 59mUnited Airlines
Tue 8/191:00 pmIAD - YUL
Nonstop2h 00mUnited Airlines
Deal found 7/30$270
This flugladen.de deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2111:00 amYOW - IAD
1 stop3h 56mPorter Airlines
Mon 8/254:10 pmIAD - YOW
1 stop3h 28mPorter Airlines
Deal found 7/30$275
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/266:00 amYUL - DCA
2 stops8h 50mDelta
Tue 9/26:20 pmDCA - YUL
1 stop5h 33mDelta
Deal found 7/29$281
This Kissandfly.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/137:29 pmYOW - IAD
Nonstop1h 43mLufthansa
Sun 9/146:20 amIAD - YOW
1 stop5h 25mLufthansa
Deal found 7/31$285
This Kissandfly.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/149:15 amYUL - IAD
Nonstop1h 59mLufthansa
Sun 8/171:03 pmIAD - YUL
Nonstop1h 57mLufthansa
Deal found 7/30$286
This lol.travel deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/132:48 pmYOW - IAD
1 stop5h 53mUnited Airlines
Sun 9/148:16 amIAD - YOW
Nonstop1h 42mUnited Airlines
Deal found 7/31$288
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/277:00 amYUL - IAD
1 stop9h 30mDelta
Sun 8/316:15 amIAD - YUL
2 stops11h 28mDelta
Deal found 7/31$297
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/96:00 amYUL - DCA
1 stop6h 19mUnited Airlines
Wed 10/159:00 amDCA - YUL
1 stop4h 09mUnited Airlines
Deal found 7/31$297

Cheapflights Fare Finder

 
Customize your flight search to find flights from Quebec to Washington, D.C. 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 2,558,603 searches. Data last updated August 1, 2025.
Use the filters below to find and compare flights from Quebec to Washington, D.C. that are best for you.

Fly from

Quebec

Fly to

Washington, D.C.

Route

Depart

Return

Price

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Wed 9/17

10:45 am-3:06 pm

1 stop4h 21m

Washington, D.C. Dulles Intl

Wed 9/24

4:20 pm-8:10 pm

1 stop3h 50m

$247

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Sat 9/13

8:00 pm-9:51 pm

Nonstop1h 51m

Washington, D.C. Reagan-National

Sat 9/20

4:35 pm-6:25 pm

Nonstop1h 50m

$250

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Fri 9/19

7:10 pm-9:05 pm

Nonstop1h 55m

Washington, D.C. Dulles Intl

Mon 9/22

9:35 am-11:28 am

Nonstop1h 53m

$269

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Wed 8/13

9:15 am-11:14 am

Nonstop1h 59m

Washington, D.C. Dulles Intl

Tue 8/19

1:00 pm-3:00 pm

Nonstop2h 00m

$270

OttawaWashington, D.C.

YOW - IAD

YOWIAD

Ottawa

Thu 8/21

11:00 am-2:56 pm

1 stop3h 56m

Washington, D.C. Dulles Intl

Mon 8/25

4:10 pm-7:38 pm

1 stop3h 28m

$275

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Tue 8/26

6:00 am-2:50 pm

2 stops8h 50m

Washington, D.C. Reagan-National

Tue 9/2

6:20 pm-11:53 pm

1 stop5h 33m

$281

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Wed 8/20

8:55 am-2:56 pm

1 stop6h 01m

Washington, D.C. Dulles Intl

Wed 8/27

9:35 am-11:30 am

Nonstop1h 55m

$283

OttawaWashington, D.C.

YOW - IAD

YOWIAD

Ottawa

Sat 9/13

7:29 pm-9:12 pm

Nonstop1h 43m

Washington, D.C. Dulles Intl

Sun 9/14

6:20 am-11:45 am

1 stop5h 25m

$285

OttawaWashington, D.C.

YOW - IAD

YOWIAD

Ottawa

Sat 9/13

2:48 pm-8:41 pm

1 stop5h 53m

Washington, D.C. Dulles Intl

Sun 9/14

8:16 am-9:58 am

Nonstop1h 42m

$288

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Wed 8/27

7:00 am-4:30 pm

1 stop9h 30m

Washington, D.C. Dulles Intl

Sun 8/31

6:15 am-5:43 pm

2 stops11h 28m

$297

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 60 results
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Best time to book a flight from Quebec to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. 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.

Cheapflights Insights

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

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

Currently, August is the cheapest month in which you can book a flight from Quebec to Washington, D.C. (average of $241). Flying from Quebec to Washington, D.C. in March is currently the most expensive (average of $290). 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 WAS?

Find hourly flight availability from Quebec to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 1, 2025.

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

Weekly flight availability from Quebec to Washington, D.C.

Explore weekly flight availability from Quebec to Washington, D.C.. 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 August 1, 2025.

The most flights from CAQC to WAS are scheduled on a Monday (16 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (15 on average).

How much does it cost to fly round-trip from Quebec to Washington, D.C.?

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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 Washington, D.C.. Reviews last updated August 1, 2025.
Get a feel of what it's like to fly with Porter Airlines, Delta, and United Airlines from Quebec to Washington, D.C. by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
318 reviews

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.7

Entertainment

7.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Porter Airlines
8.0
Very good
318 reviews
Porter Airlines
8.0
Very good
318 reviews

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.7

Entertainment

7.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Delta
8.0
Very good
7,981 reviews
Porter Airlines
8.0
Very good
318 reviews

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.7

Entertainment

7.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
United Airlines
7.4
Good
8,900 reviews
Porter Airlines
8.0
Very good
318 reviews

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.7

Entertainment

7.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
American Airlines
7.2
Good
10,000 reviews
Porter Airlines
8.0
Very good
318 reviews

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.7

Entertainment

7.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
WestJet
7.2
Good
2,978 reviews
Porter Airlines
8.0
Very good
318 reviews

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.7

Entertainment

7.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

Related info for your journey

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

    $151 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 Air Canada and Delta, with prices starting from $161 and $170, respectively.

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

    The most popular flight routes from Quebec to Washington, D.C. are Montreal Pierre Elliott Trudeau Intl - Washington, D.C. Dulles Intl, Montreal Pierre Elliott Trudeau Intl - Washington, D.C. Reagan-National and Ottawa - Washington, D.C. Dulles Intl.

  • Can I find deals for flights from Quebec to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Quebec to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Quebec to Washington, D.C.?

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

  • Can I find deals for business class flights from Quebec to Washington, D.C.?

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

    Currently, August is the cheapest month in which you can book a flight from Quebec to Washington, D.C. (average of $241). Flying from Quebec to Washington, D.C. in March is currently the most expensive (average of $290). 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

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Woodbridge
Arlington
Alexandria
Tysons
Silver Spring
Fredericksburg
Gaithersburg
Towson
Linthicum Heights
Easton
Fairfax
Manassas
Falls Church
Waldorf
Laurel
Rockville
Oxon Hill
National Harbor
Dundalk
Bowie

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Quebec to Washington, D.C.

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
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
Calgary to Dulles Intl flights
Vancouver Intl to Reagan-National flights
Ottawa to Reagan-National flights
Calgary to Reagan-National flights
Winnipeg to Dulles Intl flights
Halifax to Dulles Intl flights
Edmonton to Dulles Intl flights
Halifax to Reagan-National flights
Toronto Island to Reagan-National flights
Edmonton to Reagan-National flights
Winnipeg to Reagan-National flights
Québec City to Dulles Intl flights
Moncton to Dulles Intl flights
Québec City to Reagan-National flights
Kelowna to Dulles Intl flights
Victoria to Dulles Intl flights
St. John's to Reagan-National flights
St. John's to Dulles Intl flights
London to Dulles Intl flights
Fort McMurray to Reagan-National flights
Victoria to Reagan-National flights
Saskatoon to Reagan-National flights
Kelowna to Reagan-National flights
Whitehorse to Dulles Intl flights
London to Reagan-National flights

Top 5 airlines flying from Quebec to Washington, D.C.

Discover the top 5 airlines that operate flights from Quebec to Washington, D.C.. 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 2,558,603 searches. Data last updated August 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$202Average$369FlexibilityNo cancel feeOn-time52%
Air CanadaCheapest$220Average$341FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$225Average$489FlexibilityNo cancel feeOn-time69%
DeltaCheapest$275Average$365FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$328Average$554FlexibilityNo cancel feeOn-time60%

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