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Cheap flights from Washington, D.C. to Québec City from C$ 309

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 28/2. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — YQB
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 30 October 2025.

Sun 16/114:52 p.m.BWI - YQB
1 stop8h 45mMultiple Airlines
Sat 22/116:00 a.m.YQB - BWI
3 stops13h 57mMultiple Airlines
Deal found 29/10C$ 573
Mon 8/126:30 a.m.BWI - YQB
1 stop8h 50mMultiple Airlines
Fri 12/126:30 a.m.YQB - BWI
3 stops26h 52mMultiple Airlines
Deal found 30/10C$ 631
Fri 21/1110:41 a.m.BWI - YQB
1 stop13h 31mMultiple Airlines
Sun 23/115:00 a.m.YQB - BWI
2 stops12h 24mMultiple Airlines
Deal found 29/10C$ 712
Mon 8/1211:40 a.m.IAD - YQB
1 stop27h 40mMultiple Airlines
Fri 12/126:30 a.m.YQB - IAD
1 stop13h 54mMultiple Airlines
Deal found 30/10C$ 722
Fri 21/119:00 a.m.IAD - YQB
2 stops7h 09mAir Canada
Sun 23/115:35 a.m.YQB - IAD
2 stops10h 11mAir Canada
Deal found 29/10C$ 723
Mon 1/126:30 p.m.IAD - YQB
1 stop20h 50mMultiple Airlines
Fri 5/126:30 a.m.YQB - IAD
1 stop13h 54mMultiple Airlines
Deal found 30/10C$ 741
Sun 16/116:30 p.m.IAD - YQB
2 stops14h 30mMultiple Airlines
Sat 22/113:10 p.m.YQB - IAD
1 stop5h 44mMultiple Airlines
Deal found 29/10C$ 764
Sun 16/1112:55 p.m.DCA - YQB
2 stops9h 19mAir Canada
Sat 22/116:00 a.m.YQB - DCA
1 stop4h 26mAir Canada
Deal found 29/10C$ 775
Sun 16/119:45 a.m.IAD - YQB
1 stop4h 29mAir Canada
Sat 22/113:10 p.m.YQB - IAD
1 stop5h 44mAir Canada
Deal found 29/10C$ 779
Fri 21/1111:05 a.m.DCA - YQB
1 stop11h 09mAir Canada
Sun 23/115:35 a.m.YQB - DCA
1 stop4h 51mAir Canada
Deal found 29/10C$ 786
Wed 3/126:00 a.m.DCA - YQB
1 stop3h 48mAir Canada
Sat 6/126:00 a.m.YQB - DCA
1 stop4h 21mAir Canada
Deal found 29/10C$ 793
Mon 24/116:00 a.m.DCA - YQB
1 stop3h 48mAir Canada
Fri 28/115:10 p.m.YQB - DCA
1 stop5h 25mAir Canada
Deal found 30/10C$ 802

Cheap 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 30 October 2025.

Round-trip from

C$ 573

One-way from

C$ 309

Popular in

March

Cheapest in

September

Average price

C$ 1,010
16/11-22/11
  • 16/11-22/11
  • 4 total stops
  • 22h 42m total
  • Washington, D.C. to Québec City
Search Deals
United Airlines
  • United Airlines
  • 28/2
  • 2 total stops
  • 16h 23m total
  • Washington, D.C. to Québec City
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 264 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 70 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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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 30 October 2025.
Use the filters below to find and compare flights from Washington, D.C. to Québec City that are best for you.

Fly from

Washington, D.C.

Fly to

Québec City

Route

Depart

Return

Price

BaltimoreQuébec City

BWI - YQB

BWIYQB

Baltimore/Washington

Sun 16/11

4:52 p.m.-1:37 a.m.

1 stop8h 45m

Québec City

Sat 22/11

6:00 a.m.-7:57 p.m.

3 stops13h 57m

C$ 573

BaltimoreQuébec City

BWI - YQB

BWIYQB

Baltimore/Washington

Thu 22/1

9:37 p.m.-2:40 p.m.

1 stop17h 03m

Québec City

Mon 26/1

6:30 a.m.-11:54 p.m.

1 stop17h 24m

C$ 593

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Mon 19/1

11:40 a.m.-8:15 a.m.

2 stops20h 35m

Québec City

Fri 23/1

6:30 a.m.-2:42 p.m.

1 stop8h 12m

C$ 638

BaltimoreQuébec City

BWI - YQB

BWIYQB

Baltimore/Washington

Tue 13/1

3:31 p.m.-9:45 a.m.

2 stops18h 14m

Québec City

Tue 20/1

5:10 p.m.-11:25 a.m.

2 stops18h 15m

C$ 645

BaltimoreQuébec City

BWI - YQB

BWIYQB

Baltimore/Washington

Tue 13/1

10:05 a.m.-3:58 p.m.

2 stops29h 53m

Québec City

Fri 16/1

5:10 p.m.-2:11 p.m.

2 stops21h 01m

C$ 698

Washington, D.C.Québec City

DCA - YQB

DCAYQB

Washington, D.C. Reagan-National

Tue 13/1

9:40 a.m.-4:25 p.m.

2 stops6h 45m

Québec City

Tue 20/1

1:30 p.m.-10:35 p.m.

2 stops9h 05m

C$ 781

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Tue 13/1

9:00 a.m.-4:25 p.m.

2 stops7h 25m

Québec City

Tue 20/1

1:40 p.m.-8:29 p.m.

2 stops6h 49m

C$ 796

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Sat 6/12

4:30 p.m.-10:43 p.m.

1 stop6h 13m

Québec City

Tue 9/12

3:15 p.m.-8:59 p.m.

1 stop5h 44m

C$ 802

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Fri 21/11

6:30 p.m.-3:20 p.m.

1 stop20h 50m

Québec City

Sun 23/11

5:35 a.m.-3:46 p.m.

2 stops10h 11m

C$ 803

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Sun 4/1

6:30 p.m.-8:15 a.m.

2 stops13h 45m

Québec City

Sat 10/1

1:45 p.m.-10:24 a.m.

1 stop20h 39m

C$ 820

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/10

Showing 1-10 of 44 results
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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 24 October 2025.

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 76 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$ 378). Flying from Washington, D.C. to Québec City in July is currently the most expensive (average of C$ 828). 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.

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

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 and United Airlines fly from Washington, D.C. to Québec City in about 6h 13m. The time it takes to get you to your destination can typically vary by up to 10h 04m. 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$ 378). Flying from Washington, D.C. to Québec City in July is currently the most expensive (average of C$ 828). 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

Travelling to a place near Québec City?

Book flights to Québec City if you plan to visit one of these locations
Victoriaville

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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.

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