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Cheap flights from Washington, D.C. to Québec City from C$ 286

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 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — YQB
16 abr. — 23 abr.1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Washington, D.C. to Québec City

Enter your travel dates to find the best prices.

Cheapest flights from Washington, D.C. to Québec City
Explore the most affordable flight options available from Washington, D.C. to Québec City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 març 2026.

dc. 22/45:49 p.m.
BWI
-
YQB
2 stops20h 51m
Multiple Airlines
dl. 27/46:30 a.m.
YQB
-
BWI
1 stop26h 45m
Multiple Airlines
Deal found 14/3C$ 649
dg. 19/46:00 p.m.
IAD
-
YQB
1 stop21h 20m
Multiple Airlines
dv. 24/46:30 a.m.
YQB
-
IAD
1 stop24h 57m
Multiple Airlines
Deal found 17/3C$ 660
dc. 22/47:15 a.m.
IAD
-
YQB
2 stops31h 25m
Multiple Airlines
dl. 27/44:00 p.m.
YQB
-
IAD
1 stop18h 54m
Multiple Airlines
Deal found 14/3C$ 722
dg. 12/46:00 p.m.
IAD
-
YQB
1 stop21h 20m
Multiple Airlines
dj. 16/46:30 a.m.
YQB
-
IAD
2 stops18h 06m
Multiple Airlines
Deal found 17/3C$ 731
dg. 12/46:00 p.m.
IAD
-
YQB
1 stop21h 20m
Porter Airlines
dj. 16/44:00 p.m.
YQB
-
IAD
1 stop25h 14m
Porter Airlines
Deal found 17/3C$ 742
dc. 15/47:00 a.m.
IAD
-
YQB
2 stops31h 40m
Multiple Airlines
dg. 19/44:00 p.m.
YQB
-
IAD
1 stop18h 54m
Multiple Airlines
Deal found 12/3C$ 746
dl. 4/511:30 a.m.
IAD
-
YQB
2 stops8h 30m
Multiple Airlines
dj. 7/53:10 p.m.
YQB
-
IAD
1 stop19h 36m
Multiple Airlines
Deal found 17/3C$ 756
ds. 9/511:30 a.m.
IAD
-
YQB
2 stops8h 30m
Multiple Airlines
dj. 14/53:10 p.m.
YQB
-
IAD
1 stop24h 11m
Multiple Airlines
Deal found 13/3C$ 757
dl. 11/511:30 a.m.
IAD
-
YQB
1 stop22h 30m
Porter Airlines
dj. 14/53:10 p.m.
YQB
-
IAD
1 stop24h 11m
Porter Airlines
Deal found 13/3C$ 759
ds. 9/511:30 a.m.
IAD
-
YQB
2 stops8h 30m
Multiple Airlines
ds. 16/53:10 p.m.
YQB
-
IAD
1 stop19h 36m
Multiple Airlines
Deal found 13/3C$ 763
dl. 11/54:05 p.m.
IAD
-
YQB
1 stop17h 55m
Multiple Airlines
ds. 16/53:10 p.m.
YQB
-
IAD
1 stop19h 36m
Multiple Airlines
Deal found 13/3C$ 764
dl. 27/48:44 p.m.
BWI
-
YQB
2 stops21h 56m
Multiple Airlines
dl. 4/56:30 a.m.
YQB
-
BWI
1 stop26h 45m
Multiple Airlines
Deal found 13/3C$ 765

Find flight deals from Washington, D.C. to Québec City

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Québec City (YQB). 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 17 març 2026.

Round-trip from

C$ 649

One-way from

C$ 286

Popular in

March

Cheapest in

September

Average price

C$ 1,184
22/4-27/4
  • 22/4-27/4
  • 3 total stops
  • 47h 36m total
  • Washington, D.C. to Québec City
Search Deals
15/4
  • 15/4
  • 2 total stops
  • 20h 51m total
  • Washington, D.C. to Québec City
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Québec City 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 17 març 2026.
Use the filters below to find and compare flights from Washington, D.C. to Québec City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

dl. 11/5

11:30 a.m.-8:00 p.m.

2 stops8h 30m

Québec City

dt. 19/5

4:55 p.m.-3:21 p.m.

2 stops22h 26m

C$ 979

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

dv. 8/5

4:05 p.m.-2:27 p.m.

1 stop22h 22m

Québec City

dv. 22/5

3:35 p.m.-10:46 a.m.

2 stops19h 11m

C$ 1,000

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

dt. 7/7

11:30 a.m.-8:00 p.m.

2 stops8h 30m

Québec City

dc. 15/7

4:55 p.m.-3:16 p.m.

2 stops22h 21m

C$ 1,021

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

dl. 6/7

11:30 a.m.-8:00 p.m.

2 stops8h 30m

Québec City

dl. 13/7

4:55 p.m.-3:16 p.m.

2 stops22h 21m

C$ 1,021

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

ds. 18/4

1:45 p.m.-3:20 p.m.

1 stop25h 35m

Québec City

dv. 24/4

4:00 p.m.-12:59 p.m.

1 stop20h 59m

C$ 1,052

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

dl. 17/8

6:15 a.m.-11:41 a.m.

1 stop5h 26m

Québec City

ds. 22/8

6:00 p.m.-8:15 p.m.

Nonstop2h 15m

C$ 1,058
Quickest round-trip

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

dl. 10/8

5:42 p.m.-10:41 p.m.

1 stop4h 59m

Québec City

ds. 15/8

6:00 p.m.-8:05 p.m.

Nonstop2h 05m

C$ 1,058

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

dl. 6/7

9:45 a.m.-2:00 p.m.

1 stop4h 15m

Québec City

dv. 10/7

1:05 p.m.-7:01 p.m.

1 stop5h 56m

C$ 1,068

Washington, D.C.Québec City

DCA - YQB

DCAYQB

Washington, D.C. Reagan-National

dc. 13/5

10:11 a.m.-8:00 p.m.

2 stops9h 49m

Québec City

dt. 19/5

4:55 p.m.-7:13 p.m.

2 stops26h 18m

C$ 1,071

BaltimoreQuébec City

BWI - YQB

BWIYQB

Baltimore/Washington

dc. 17/6

8:15 a.m.-2:08 p.m.

1 stop5h 53m

Québec City

dc. 24/6

3:05 p.m.-12:33 a.m.

1 stop9h 28m

C$ 1,079

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/3

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Washington, D.C. to Québec City

Have a flexible travel schedule? Discover the best time to fly to Québec City 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 Québec City

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

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Québec City. Price data was last updated on 13 March 2026.

To ensure you get the cheapest price possible for a flight from Washington, D.C. to Québec City, you should look to book at least 19 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, May is the cheapest month in which you can book a flight from Washington, D.C. to Québec City (average of C$ 371). Flying from Washington, D.C. to Québec City in January is currently the most expensive (average of C$ 941). 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.

Related info for your journey

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

  • What airport do you fly into for flights to Québec City from Washington, D.C.?

    Located just 13.5 km from the city centre, Québec City is the airport most travellers will use when flying to Québec City from Washington, D.C.. Booking flights from Washington, D.C. to Quebec (YQB) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. from 0 different airlines.

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

    Airlines like Porter Airlines and United Airlines fly from Washington, D.C. to Québec City in about 5h 53m. The time it takes to get you to your destination can typically vary by up to 2h 37m. The distance from Washington, D.C. to Québec City is about 948 km. This flight may include one or multiple stops.

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

    The most popular route from Washington, D.C. to Québec City is Washington, D.C. Dulles Intl - Québec City. You may also consider Washington, D.C. Reagan-National - Québec City or Baltimore/Washington - Québec City.

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

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

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

    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 Québec City.

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

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

    Currently, May is the cheapest month in which you can book a flight from Washington, D.C. to Québec City (average of C$ 371). Flying from Washington, D.C. to Québec City in January is currently the most expensive (average of C$ 941). 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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Can Cheapflights find flights from Washington, D.C. to Québec City with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Washington, D.C. to Québec City, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for Washington, D.C. to Québec City 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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