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Cheap flights from Washington, D.C. to Quebec from C$ 185

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 26/4. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — YUL
13 abr. — 20 abr.1
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 14 marzo 2026.

vie. 24/46:00 p.m.
IAD
-
YUL
1 stop4h 45m
Multiple Airlines
vie. 1/51:05 p.m.
YUL
-
IAD
Nonstop1h 58m
Multiple Airlines
Deal found 9/3C$ 365
vie. 12/64:05 p.m.
IAD
-
YUL
1 stop4h 05m
Porter Airlines
lun. 15/66:30 a.m.
YUL
-
IAD
1 stop4h 16m
Porter Airlines
Deal found 10/3C$ 367
mié. 3/64:05 p.m.
IAD
-
YUL
1 stop4h 05m
Porter Airlines
lun. 8/66:30 a.m.
YUL
-
IAD
1 stop4h 16m
Porter Airlines
Deal found 9/3C$ 374
jue. 4/611:30 a.m.
IAD
-
YUL
1 stop5h 45m
Porter Airlines
dom. 7/610:35 a.m.
YUL
-
IAD
1 stop4h 46m
Porter Airlines
Deal found 10/3C$ 378
vie. 8/511:30 a.m.
IAD
-
YUL
1 stop5h 45m
Porter Airlines
lun. 11/56:30 a.m.
YUL
-
IAD
1 stop4h 16m
Porter Airlines
Deal found 9/3C$ 382
vie. 17/46:00 p.m.
IAD
-
YUL
1 stop4h 45m
Porter Airlines
lun. 20/46:50 a.m.
YUL
-
IAD
1 stop4h 04m
Porter Airlines
Deal found 9/3C$ 383
lun. 27/411:40 a.m.
IAD
-
YUL
1 stop4h 50m
Porter Airlines
dom. 3/510:35 a.m.
YUL
-
IAD
1 stop4h 46m
Porter Airlines
Deal found 10/3C$ 384
lun. 13/411:40 a.m.
IAD
-
YUL
1 stop4h 50m
Porter Airlines
mié. 15/46:50 a.m.
YUL
-
IAD
1 stop4h 04m
Porter Airlines
Deal found 9/3C$ 387
mar. 28/411:40 a.m.
IAD
-
YUL
1 stop4h 50m
Porter Airlines
dom. 3/510:35 a.m.
YUL
-
IAD
1 stop4h 46m
Porter Airlines
Deal found 9/3C$ 389
mar. 28/411:40 a.m.
IAD
-
YUL
1 stop4h 50m
Porter Airlines
jue. 30/46:50 a.m.
YUL
-
IAD
1 stop4h 04m
Porter Airlines
Deal found 9/3C$ 390
vie. 24/46:00 a.m.
DCA
-
YUL
Nonstop1h 46m
Air Canada
vie. 1/53:40 p.m.
YUL
-
DCA
1 stop4h 18m
Air Canada
Deal found 9/3C$ 393
lun. 27/44:10 p.m.
DCA
-
YUL
Nonstop1h 52m
Air Canada
lun. 4/58:30 a.m.
YUL
-
DCA
Nonstop1h 49m
Air Canada
Deal found 13/3C$ 398

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 14 marzo 2026.

Round-trip from

C$ 365

One-way from

C$ 185

Popular in

December

Cheapest in

January

Average price

C$ 527

Good round-trip deal

C$ 495 or less
Air Canada
  • Air Canada
  • 24/4-1/5
  • 1 total stop
  • 6h 43m total
  • Washington, D.C. to Quebec
Search Deals
Porter Airlines
  • Porter Airlines
  • 26/4
  • 1 total stop
  • 4h 45m total
  • Washington, D.C. to Quebec
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip 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 14 marzo 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

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

dom. 10/5

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

1 stop5h 35m

Montreal Pierre Elliott Trudeau Intl

vie. 15/5

12:40 p.m.-9:45 p.m.

1 stop9h 05m

C$ 520

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

mié. 15/4

8:23 a.m.-1:09 p.m.

1 stop4h 46m

Montreal Pierre Elliott Trudeau Intl

mié. 15/4

5:00 p.m.-12:32 a.m.

1 stop7h 32m

C$ 546

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

mar. 14/4

9:00 a.m.-1:09 p.m.

1 stop4h 09m

Montreal Pierre Elliott Trudeau Intl

mar. 14/4

5:00 p.m.-10:48 p.m.

1 stop5h 48m

C$ 546

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

sáb. 23/5

3:08 p.m.-11:57 p.m.

1 stop8h 49m

Montreal Pierre Elliott Trudeau Intl

lun. 1/6

12:40 p.m.-9:24 p.m.

1 stop8h 44m

C$ 549
Quickest round-trip

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

lun. 30/3

10:08 p.m.-12:13 a.m.

Nonstop2h 05m

Montreal Pierre Elliott Trudeau Intl

jue. 2/4

2:20 p.m.-4:22 p.m.

Nonstop2h 02m

C$ 553

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

lun. 11/5

6:08 a.m.-6:53 p.m.

2 stops12h 45m

Montreal Pierre Elliott Trudeau Intl

sáb. 16/5

7:00 a.m.-5:29 p.m.

1 stop10h 29m

C$ 562

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

mar. 28/4

5:34 p.m.-11:08 p.m.

1 stop5h 34m

Montreal Pierre Elliott Trudeau Intl

mar. 5/5

6:00 a.m.-1:54 p.m.

2 stops7h 54m

C$ 562

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

dom. 12/4

8:23 a.m.-1:09 p.m.

1 stop4h 46m

Montreal Pierre Elliott Trudeau Intl

mié. 15/4

2:20 p.m.-4:22 p.m.

Nonstop2h 02m

C$ 565

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

sáb. 18/4

8:23 a.m.-1:09 p.m.

1 stop4h 46m

Montreal Pierre Elliott Trudeau Intl

sáb. 25/4

9:15 a.m.-11:17 a.m.

Nonstop2h 02m

C$ 565

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

jue. 16/4

8:23 a.m.-1:09 p.m.

1 stop4h 46m

Montreal Pierre Elliott Trudeau Intl

dom. 19/4

9:15 a.m.-11:17 a.m.

Nonstop2h 02m

C$ 566

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 60 resultsSorted by cheapest first
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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, March is the cheapest month in which you can book a flight from Washington, D.C. to Quebec (average of C$ 153). Flying from Washington, D.C. to Quebec in June is currently the most expensive (average of C$ 337). 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 14 marzo 2026.

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 14 marzo 2026.

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).

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

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 14 marzo 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
10,800 reviews
Check prices

Comfort

7.1

Overall

7.1

Entertainment

6.8

Crew

7.8

Food

6.3

Boarding

7.3

Reviews

1 / 20
8.0
Excellent

Dr vandana,Feb 2026

SFO - YYC

It was good, the lounge facilities can be better with some vegetarian options. Overall good
Air Canada
7.1
Good
10,800 reviews
Air Canada
7.1
Good
10,800 reviews
Check prices

Comfort

7.1

Overall

7.1

Entertainment

6.8

Crew

7.8

Food

6.3

Boarding

7.3

Reviews

1 / 20
8.0
Excellent

Dr vandana,Feb 2026

SFO - YYC

It was good, the lounge facilities can be better with some vegetarian options. Overall good

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 Delta, United Airlines, and Porter Airlines fly from Washington, D.C. to Quebec in about 4h 46m. The time it takes to get you to your destination can typically vary by up to 22h 11m. 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$ 100 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on United Airlines and Porter Airlines, with prices starting from C$ 178 and C$ 228, 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: Jazz (80%), Air Canada (78%), Avianca( 77%).

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

    On average you can expect to pay C$ 647 for a flight from Washington, D.C. to Quebec. The cheapest flight overall is C$ 383 while the most popular route, (Washington, D.C. Dulles Intl - Montreal Pierre Elliott Trudeau Intl) is currently priced at C$ 384.

  • 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, March is the cheapest month in which you can book a flight from Washington, D.C. to Quebec (average of C$ 153). Flying from Washington, D.C. to Quebec in June is currently the most expensive (average of C$ 337). 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

Browse thousands of different options on Cheapflights for your next trip

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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 14 marzo 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 323AverageC$ 377FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 418AverageC$ 619FlexibilityNo cancel feeOn-time67%
Search Air Canada 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 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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