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Cheap flights from Washington, D.C. to Quebec from C$ 217

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 20/8. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — YUL
15 Jul — 22 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Washington, D.C. to Quebec

Enter your travel dates to find the best prices.

Cheapest flights from Washington, D.C. to Quebec
Explore the most affordable flight options available from Washington, D.C. to Quebec. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 June 2026.

Mon 14/911:25 a.m.
IAD
-
YUL
1 stop6h 45m
Porter Airlines
Fri 18/910:35 a.m.
YUL
-
IAD
1 stop4h 35m
Porter Airlines
Deal found 11/6C$ 431
Fri 11/95:15 p.m.
IAD
-
YUL
1 stop4h 30m
Air Canada
Sun 13/910:30 a.m.
YUL
-
IAD
1 stop6h 08m
Air Canada
Deal found 10/6C$ 434
Fri 4/93:50 p.m.
IAD
-
YUL
1 stop4h 20m
Porter Airlines
Mon 7/96:30 a.m.
YUL
-
IAD
1 stop4h 15m
Porter Airlines
Deal found 14/6C$ 435
Sun 2/83:50 p.m.
IAD
-
YUL
1 stop4h 20m
Porter Airlines
Wed 5/86:30 a.m.
YUL
-
IAD
1 stop4h 15m
Porter Airlines
Deal found 12/6C$ 436
Fri 11/94:20 p.m.
DCA
-
YUL
Nonstop1h 53m
Air Canada
Sun 13/98:30 a.m.
YUL
-
DCA
Nonstop1h 50m
Air Canada
Deal found 10/6C$ 436
Thu 17/93:50 p.m.
IAD
-
YOW
1 stop4h 14m
Porter Airlines
Mon 21/910:40 a.m.
YOW
-
IAD
1 stop4h 30m
Porter Airlines
Deal found 11/6C$ 438
Sat 8/811:25 a.m.
IAD
-
YUL
1 stop6h 45m
Porter Airlines
Tue 11/86:30 a.m.
YUL
-
IAD
1 stop4h 15m
Porter Airlines
Deal found 11/6C$ 438
Fri 18/93:50 p.m.
IAD
-
YOW
1 stop4h 14m
Porter Airlines
Mon 21/910:40 a.m.
YOW
-
IAD
1 stop4h 30m
Porter Airlines
Deal found 11/6C$ 439
Fri 30/106:30 p.m.
IAD
-
YUL
1 stop4h 15m
Porter Airlines
Thu 5/1111:25 a.m.
YUL
-
IAD
1 stop5h 49m
Porter Airlines
Deal found 13/6C$ 439
Mon 10/83:50 p.m.
IAD
-
YUL
1 stop4h 20m
Porter Airlines
Thu 13/86:30 a.m.
YUL
-
IAD
1 stop4h 15m
Porter Airlines
Deal found 10/6C$ 440
Mon 13/73:55 p.m.
IAD
-
YUL
1 stop6h 15m
Porter Airlines
Mon 20/76:30 a.m.
YUL
-
IAD
1 stop3h 55m
Porter Airlines
Deal found 15/6C$ 442
Mon 20/73:55 p.m.
IAD
-
YUL
1 stop4h 15m
Porter Airlines
Mon 27/76:30 a.m.
YUL
-
IAD
1 stop3h 55m
Porter Airlines
Deal found 10/6C$ 443

Find flight deals from Washington, D.C. to Quebec

Keep the following information in mind while searching for Washington, D.C. to Quebec flight deals. Data was last updated 15 June 2026.

Round-trip from

C$ 431

One-way from

C$ 217

Popular in

December

Cheapest in

January

Average price

C$ 656

Good round-trip deal

C$ 410 or less

Good one-way deal

C$ 523 or less
Porter Airlines
  • Porter Airlines
  • 14/9-18/9
  • 2 total stops
  • 11h 20m total
  • Washington, D.C. to Quebec
Search Deals
Air Canada
  • Air Canada
  • 20/8
  • Nonstop
  • 1h 47m total
  • Washington, D.C. to Quebec
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Washington, D.C. (WAS) to Quebec.
Search Deals
Price to beat on a one-way flight from Washington, D.C. (WAS) to Quebec.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 15 June 2026.
Use the filters below to find and compare flights from Washington, D.C. to Quebec that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Mon 7/9

5:40 p.m.-7:45 p.m.

Nonstop2h 05m

Montreal Pierre Elliott Trudeau Intl

Mon 14/9

1:05 p.m.-3:00 p.m.

Nonstop1h 55m

C$ 503

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Thu 10/12

9:55 a.m.-11:38 a.m.

Nonstop1h 43m

Montreal Pierre Elliott Trudeau Intl

Sun 13/12

10:30 a.m.-4:15 p.m.

1 stop5h 45m

C$ 510

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Tue 21/7

5:34 p.m.-7:45 p.m.

Nonstop2h 11m

Montreal Pierre Elliott Trudeau Intl

Thu 23/7

9:15 a.m.-11:12 a.m.

Nonstop1h 57m

C$ 524

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Fri 18/9

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

Nonstop1h 44m

Ottawa

Tue 22/9

6:00 a.m.-7:43 a.m.

Nonstop1h 43m

C$ 526

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Sat 12/9

4:00 p.m.-11:56 p.m.

1 stop7h 56m

Montreal Pierre Elliott Trudeau Intl

Sat 19/9

6:00 a.m.-11:33 a.m.

1 stop5h 33m

C$ 538

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Thu 17/9

6:13 a.m.-9:35 p.m.

1 stop15h 22m

Ottawa

Mon 21/9

7:34 p.m.-9:18 p.m.

Nonstop1h 44m

C$ 540

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Thu 17/9

3:40 p.m.-9:35 p.m.

1 stop5h 55m

Ottawa

Sun 20/9

6:00 a.m.-7:43 a.m.

Nonstop1h 43m

C$ 540

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Mon 10/8

6:00 a.m.-1:09 p.m.

1 stop7h 09m

Montreal Pierre Elliott Trudeau Intl

Sat 15/8

8:40 a.m.-12:00 p.m.

1 stop3h 20m

C$ 545
Quickest round-trip

Washington, D.C.Ottawa

DCA - YOW

DCAYOW

Washington, D.C. Reagan-National

Fri 31/7

12:40 p.m.-2:11 p.m.

Nonstop1h 31m

Ottawa

Sat 8/8

10:25 a.m.-12:00 p.m.

Nonstop1h 35m

C$ 551

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Sun 19/7

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

Nonstop1h 44m

Ottawa

Fri 24/7

2:52 p.m.-4:35 p.m.

Nonstop1h 43m

C$ 551

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Showing 1-10 of 60 resultsSorted by cheapest first
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2
3
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6

Best time to book a flight from Washington, D.C. to Quebec

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

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Quebec (average of C$ 141). Flying from Washington, D.C. to Quebec in October is currently the most expensive (average of C$ 1,706). 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 WAS to QC?

Find hourly flight availability from Washington, D.C. 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 June 2026.

It’s typically best to fly out from Washington, D.C. to Quebec in the afternoon. Doing so could potentially save you 29% on the flight price compared to flying at noon, which is usually more expensive.

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

Explore weekly flight availability from Washington, D.C. 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 June 2026.

The most flights from WAS to CAQC are scheduled on a Monday (21 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (11 on average).

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

How far ahead should I book a flight from Washington, D.C. to Quebec?

The price you pay for your flight from Washington, D.C. to Quebec may vary depending on when you book. For the best chance of a lower fare, look to book 59 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 June 2026.
Check out reviews from past customers who have flown with Air Canada from Washington, D.C. to Quebec to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
11,194 reviews
Check prices

Entertainment

6.8

Comfort

7.1

Overall

7.1

Boarding

7.3

Food

6.3

Crew

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,May 2026

YYJ - YUL

The pouch in front of my seat was never cleaned. The hospitality I requested wasn't there for me. Perhaps as looking at me you wouldn't think I needed it. I push myself then pay for it later. Like last night and today....... The flight had a generator problem, we had to debark the plane as there was no staff to repair it , therefore we had to wait for staff to come from Vancouver to repair it. The staff on hand though were very good at keeping us informed and making sure of any questions we had at that point. Once repaired all went well. Then just the hospitality wasn't there. When I did ask at the desk after the long walk from the plane the young person attending said baggage is just over there. Well just over there to a 30 year old and a 76 year old with mobility problems is quite different !
Air Canada
7.1
Good
11,194 reviews
Air Canada
7.1
Good
11,194 reviews
Check prices

Entertainment

6.8

Comfort

7.1

Overall

7.1

Boarding

7.3

Food

6.3

Crew

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,May 2026

YYJ - YUL

The pouch in front of my seat was never cleaned. The hospitality I requested wasn't there for me. Perhaps as looking at me you wouldn't think I needed it. I push myself then pay for it later. Like last night and today....... The flight had a generator problem, we had to debark the plane as there was no staff to repair it , therefore we had to wait for staff to come from Vancouver to repair it. The staff on hand though were very good at keeping us informed and making sure of any questions we had at that point. Once repaired all went well. Then just the hospitality wasn't there. When I did ask at the desk after the long walk from the plane the young person attending said baggage is just over there. Well just over there to a 30 year old and a 76 year old with mobility problems is quite different !

Related info for your journey

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

  • How long is the flight from Washington, D.C. to Quebec?

    Airlines like Air Canada, United Airlines, and Delta fly from Washington, D.C. to Quebec in about 1h 43m. The time it takes to get you to your destination can typically vary by up to 6h 13m. The distance between Washington, D.C. and Quebec is about 785 km. This flight may include one or multiple stops.

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

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

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

    Before booking your flight to Quebec from Washington, D.C., check out the most reliable airlines to get you to your destination on time: Avianca (96%), Republic Airways (95%), Copa Airlines( 93%).

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

    On average you can expect to pay C$ 601 for a flight from Washington, D.C. to Quebec. The cheapest flight overall is C$ 186 while the most popular route, (Washington, D.C. Dulles Intl - Montreal Pierre Elliott Trudeau Intl) is currently priced at C$ 420.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Quebec (average of C$ 141). Flying from Washington, D.C. to Quebec in October is currently the most expensive (average of C$ 1,706). 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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Top 2 airlines flying from Washington, D.C. to Quebec

Discover the top 2 airlines that operate flights from Washington, D.C. 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 15 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 427AverageC$ 594FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 563AverageC$ 663FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Washington, D.C. to Quebec?

Cheapflights makes it easy to find Washington, D.C. to Quebec flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Washington, D.C. to Quebec?

Cheapflights helps you find that perfect flight to Quebec from Washington, D.C. by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Washington, D.C. to Quebec with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Washington, D.C. to Quebec flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Washington, D.C. to Quebec become cheaper?

Yes! Start tracking prices for Washington, D.C. to Quebec flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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