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Cheap flights from Washington, D.C. to Quebec from C$ 157

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 23/10. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — YUL
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheap 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 September 2025.

Round-trip from

C$ 385

One-way from

C$ 157

Popular in

December

Cheapest in

March

Average price

C$ 504

Good round-trip deal

C$ 272 or less

Good one-way deal

C$ 196 or less
Porter Airlines
  • Porter Airlines
  • 30/10-6/11
  • 3 total stops
  • 30h 22m total
  • Washington, D.C. to Quebec
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23/10
  • 23/10
  • 2 total stops
  • 30h 50m total
  • Washington, D.C. to Quebec
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 57 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 15 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Washington, D.C. (WAS) to Quebec.
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Price to beat on a one-way flight from Washington, D.C. (WAS) to Quebec.
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Find flight deals from Washington, D.C. to Quebec

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 September 2025.

Thu 30/109:52 p.m.IAD - YUL
2 stops26h 43mMultiple Airlines
Thu 6/116:45 a.m.YUL - IAD
1 stop3h 39mMultiple Airlines
Deal found 15/9C$ 385
Thu 6/1111:40 a.m.IAD - YUL
1 stop4h 50mPorter Airlines
Mon 10/116:45 a.m.YUL - IAD
1 stop3h 39mPorter Airlines
Deal found 14/9C$ 387
Fri 5/126:30 p.m.IAD - YUL
1 stop4h 15mPorter Airlines
Sun 7/126:45 a.m.YUL - IAD
1 stop3h 39mPorter Airlines
Deal found 14/9C$ 391
Wed 29/109:45 a.m.IAD - YUL
Nonstop1h 53mAir Canada
Wed 5/117:00 p.m.YUL - IAD
Nonstop1h 54mAir Canada
Deal found 14/9C$ 394
Wed 29/106:30 p.m.IAD - YUL
1 stop4h 15mMultiple Airlines
Wed 5/118:50 a.m.YUL - IAD
2 stops7h 01mMultiple Airlines
Deal found 14/9C$ 395
Fri 7/116:30 p.m.IAD - YUL
1 stop4h 15mPorter Airlines
Sun 9/116:45 a.m.YUL - IAD
1 stop3h 39mPorter Airlines
Deal found 14/9C$ 396
Thu 30/104:40 p.m.DCA - YUL
Nonstop1h 45mAir Canada
Thu 6/118:30 a.m.YUL - DCA
Nonstop1h 56mAir Canada
Deal found 15/9C$ 396
Thu 6/1111:40 a.m.IAD - YUL
1 stop4h 50mPorter Airlines
Fri 7/111:40 p.m.YUL - IAD
1 stop3h 34mPorter Airlines
Deal found 14/9C$ 398
Thu 6/1111:40 a.m.IAD - YUL
1 stop4h 50mMultiple Airlines
Mon 10/117:00 p.m.YUL - IAD
Nonstop1h 54mMultiple Airlines
Deal found 14/9C$ 399
Thu 16/104:20 p.m.IAD - YUL
1 stop3h 50mPorter Airlines
Tue 21/108:55 a.m.YUL - IAD
1 stop6h 11mPorter Airlines
Deal found 14/9C$ 401
Mon 20/104:20 p.m.IAD - YUL
1 stop5h 55mPorter Airlines
Sat 25/1010:45 a.m.YUL - IAD
1 stop4h 21mPorter Airlines
Deal found 14/9C$ 403
Mon 20/104:20 p.m.IAD - YUL
1 stop5h 55mPorter Airlines
Fri 24/1010:45 a.m.YUL - IAD
1 stop4h 21mPorter Airlines
Deal found 14/9C$ 405

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 September 2025.
Use the filters below to find and compare flights from Washington, D.C. to Quebec that are best for you.

Fly from

Washington, D.C.

Fly to

Quebec

Route

Depart

Return

Price

BaltimoreOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

Wed 29/10

8:00 a.m.-5:13 p.m.

1 stop9h 13m

Ottawa

Wed 5/11

9:30 a.m.-8:34 a.m.

1 stop23h 04m

C$ 427

BaltimoreOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

Tue 14/10

5:20 p.m.-5:20 p.m.

1 stop24h 00m

Ottawa

Tue 21/10

3:50 p.m.-11:01 a.m.

1 stop19h 11m

C$ 435

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Wed 15/10

4:20 p.m.-8:34 p.m.

1 stop4h 14m

Ottawa

Sat 18/10

9:35 a.m.-3:06 p.m.

1 stop5h 31m

C$ 449

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Thu 9/10

11:35 a.m.-4:34 p.m.

1 stop4h 59m

Ottawa

Sat 18/10

9:35 a.m.-3:06 p.m.

1 stop5h 31m

C$ 450

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Fri 3/10

5:37 p.m.-7:45 p.m.

Nonstop2h 08m

Montreal Pierre Elliott Trudeau Intl

Tue 7/10

2:20 p.m.-4:18 p.m.

Nonstop1h 58m

C$ 452

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Fri 17/10

5:37 p.m.-7:45 p.m.

Nonstop2h 08m

Montreal Pierre Elliott Trudeau Intl

Mon 27/10

7:00 p.m.-8:59 p.m.

Nonstop1h 59m

C$ 452

BaltimoreOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

Fri 3/10

6:50 a.m.-5:20 p.m.

1 stop10h 30m

Ottawa

Mon 6/10

4:25 p.m.-10:20 a.m.

1 stop17h 55m

C$ 456

BaltimoreOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

Sat 11/10

4:12 p.m.-6:09 p.m.

2 stops25h 57m

Ottawa

Sat 18/10

3:50 p.m.-11:01 a.m.

1 stop19h 11m

C$ 460

BaltimoreOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

Wed 15/10

4:00 p.m.-5:20 p.m.

1 stop25h 20m

Ottawa

Sat 18/10

3:50 p.m.-11:01 a.m.

1 stop19h 11m

C$ 463

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Tue 7/10

8:30 a.m.-1:09 p.m.

1 stop4h 39m

Montreal Pierre Elliott Trudeau Intl

Fri 10/10

2:20 p.m.-4:18 p.m.

Nonstop1h 58m

C$ 466

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/9

Showing 1-10 of 60 results
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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, October is the cheapest month in which you can book a flight from Washington, D.C. to Quebec (average of C$ 241). Flying from Washington, D.C. to Quebec in April is currently the most expensive (average of C$ 317). 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 September 2025.

When flying from Washington, D.C. 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. 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 September 2025.

The most flights from WAS to CAQC are scheduled on a Monday (16 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (14 on average).

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 September 2025.
Check out reviews from past customers who have flown with Porter Airlines and 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.
Porter Airlines
7.9
Good
363 reviews
Check prices

Crew

8.6

Comfort

7.9

Overall

7.9

Entertainment

7.0

Boarding

8.1

Food

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Porter Airlines
7.9
Good
363 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Crew

8.6

Comfort

7.9

Overall

7.9

Entertainment

7.0

Boarding

8.1

Food

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Canada
7.1
Good
10,000 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Crew

8.6

Comfort

7.9

Overall

7.9

Entertainment

7.0

Boarding

8.1

Food

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

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 Porter Airlines, United Airlines, and Air Canada fly from Washington, D.C. to Quebec in about 2h 08m. The time it takes to get you to your destination can typically vary by up to 4h. The distance between Washington, D.C. and Quebec is about 785 km. This flight may include one or multiple stops.

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

    C$ 189 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Air Canada and Porter Airlines, with prices starting from C$ 189 and C$ 216, respectively.

  • 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: Republic Airways (86%), United Airlines (85%), Jazz( 80%).

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

    On average you can expect to pay C$ 593 for a flight from Washington, D.C. to Quebec. The cheapest flight overall is C$ 179 while the most popular route, (Washington, D.C. Dulles Intl - Montreal Pierre Elliott Trudeau Intl) is currently priced at C$ 362.

  • 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, October is the cheapest month in which you can book a flight from Washington, D.C. to Quebec (average of C$ 241). Flying from Washington, D.C. to Quebec in April is currently the most expensive (average of C$ 317). 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 Washington, D.C. to Quebec

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Washington, D.C. to Quebec

Discover the top 3 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 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 195AverageC$ 508FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 326AverageC$ 450FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
WestJetCheapestC$ 471AverageC$ 746FlexibilityNo cancel feeOn-time60%
Search WestJet 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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