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Cheap flights from Washington, D.C. to Québec City from C$ 261

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 1/4. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — YQB
10 Apr — 17 Apr1
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 11 March 2026.

Wed 1/43:19 p.m.
BWI
-
YQB
2 stops23h 21m
Multiple Airlines
Thu 16/46:30 a.m.
YQB
-
BWI
1 stop13h 51m
Multiple Airlines
Deal found 10/3C$ 627
Wed 1/48:30 p.m.
IAD
-
YQB
1 stop18h 10m
Multiple Airlines
Thu 16/46:30 a.m.
YQB
-
IAD
2 stops18h 06m
Multiple Airlines
Deal found 10/3C$ 683
Thu 23/411:40 a.m.
IAD
-
YQB
1 stop27h 40m
Multiple Airlines
Thu 30/46:30 a.m.
YQB
-
IAD
2 stops18h 06m
Multiple Airlines
Deal found 8/3C$ 699
Sat 6/611:30 a.m.
IAD
-
YQB
2 stops8h 30m
Porter Airlines
Wed 17/65:35 p.m.
YQB
-
IAD
1 stop17h 11m
Porter Airlines
Deal found 7/3C$ 705
Sat 9/511:30 a.m.
IAD
-
YQB
2 stops8h 30m
Multiple Airlines
Wed 20/53:10 p.m.
YQB
-
IAD
1 stop19h 36m
Multiple Airlines
Deal found 10/3C$ 713
Mon 8/611:30 a.m.
IAD
-
YQB
2 stops8h 30m
Porter Airlines
Thu 18/63:10 p.m.
YQB
-
IAD
1 stop19h 36m
Porter Airlines
Deal found 7/3C$ 717
Thu 9/410:15 a.m.
BWI
-
YQB
1 stop30h 20m
Multiple Airlines
Thu 16/46:30 a.m.
YQB
-
BWI
1 stop13h 51m
Multiple Airlines
Deal found 10/3C$ 725
Sun 14/611:30 a.m.
IAD
-
YQB
2 stops8h 30m
Multiple Airlines
Sun 21/65:35 p.m.
YQB
-
IAD
1 stop17h 11m
Multiple Airlines
Deal found 10/3C$ 725
Thu 9/411:40 a.m.
IAD
-
YQB
1 stop27h 40m
Multiple Airlines
Thu 16/46:30 a.m.
YQB
-
IAD
2 stops18h 06m
Multiple Airlines
Deal found 10/3C$ 728
Tue 19/511:30 a.m.
IAD
-
YQB
1 stop26h 57m
Multiple Airlines
Mon 25/54:55 p.m.
YQB
-
IAD
2 stops17h 51m
Multiple Airlines
Deal found 7/3C$ 729
Mon 11/54:05 p.m.
IAD
-
YQB
1 stop22h 22m
Porter Airlines
Thu 21/53:10 p.m.
YQB
-
IAD
1 stop19h 36m
Porter Airlines
Deal found 10/3C$ 730
Mon 11/54:05 p.m.
IAD
-
YQB
1 stop17h 55m
Multiple Airlines
Tue 19/54:55 p.m.
YQB
-
IAD
2 stops22h 26m
Multiple Airlines
Deal found 10/3C$ 732

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 11 March 2026.

Round-trip from

C$ 627

One-way from

C$ 261

Popular in

March

Cheapest in

September

Average price

C$ 1,367
1/4-16/4
  • 1/4-16/4
  • 3 total stops
  • 37h 12m total
  • Washington, D.C. to Québec City
Search Deals
1/4
  • 1/4
  • 1 total stop
  • 18h 10m total
  • Washington, D.C. to Québec City
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 63 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 43 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 11 March 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

DCA - YQB

DCAYQB

Washington, D.C. Reagan-National

Mon 13/4

6:00 a.m.-9:56 a.m.

1 stop3h 56m

Québec City

Wed 15/4

10:55 a.m.-3:30 p.m.

1 stop4h 35m

C$ 840

BaltimoreQuébec City

BWI - YQB

BWIYQB

Baltimore/Washington

Thu 23/4

6:35 a.m.-3:20 p.m.

2 stops8h 45m

Québec City

Sun 26/4

6:15 a.m.-9:15 a.m.

1 stop27h 00m

C$ 896

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Sun 10/5

4:05 p.m.-8:00 p.m.

2 stops27h 55m

Québec City

Wed 13/5

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

1 stop19h 36m

C$ 915

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Tue 12/5

11:30 a.m.-2:27 p.m.

1 stop26h 57m

Québec City

Tue 19/5

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

2 stops22h 26m

C$ 930

Washington, D.C.Québec City

DCA - YQB

DCAYQB

Washington, D.C. Reagan-National

Tue 21/4

6:00 a.m.-9:56 a.m.

1 stop3h 56m

Québec City

Sun 26/4

3:15 p.m.-9:55 p.m.

1 stop6h 40m

C$ 935

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Wed 3/6

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

1 stop22h 22m

Québec City

Sat 13/6

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

1 stop19h 36m

C$ 967

Washington, D.C.Québec City

DCA - YQB

DCAYQB

Washington, D.C. Reagan-National

Thu 30/4

6:59 a.m.-2:16 p.m.

2 stops7h 17m

Québec City

Mon 4/5

1:55 p.m.-10:28 p.m.

2 stops8h 33m

C$ 982

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Mon 8/6

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

1 stop22h 22m

Québec City

Fri 19/6

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

1 stop19h 36m

C$ 983
Quickest round-trip

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Sat 20/6

1:20 p.m.-3:18 p.m.

Nonstop1h 58m

Québec City

Sat 27/6

6:00 p.m.-8:18 p.m.

Nonstop2h 18m

C$ 1,006

BaltimoreQuébec City

BWI - YQB

BWIYQB

Baltimore/Washington

Wed 3/6

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

1 stop5h 53m

Québec City

Wed 17/6

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

1 stop9h 28m

C$ 1,012

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/3

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

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$ 368). Flying from Washington, D.C. to Québec City in January is currently the most expensive (average of C$ 933). 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 Air Canada, Porter Airlines, and United Airlines fly from Washington, D.C. to Québec City in about 1h 58m. The time it takes to get you to your destination can typically vary by up to 25h 57m. The distance from Washington, D.C. to Québec City is about 1001 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$ 368). Flying from Washington, D.C. to Québec City in January is currently the most expensive (average of C$ 933). 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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