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Cheap flights from Washington, D.C. to Québec City from C$ 213

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — YQB
17 Oct — 24 Oct1
1 adult
1 adult, Economy

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 17 September 2025.

Round-trip from

C$ 473

One-way from

C$ 213

Popular in

February

Cheapest in

September

Average price

C$ 810
4/12-8/12
  • 4/12-8/12
  • 2 total stops
  • 34h 27m total
  • Washington, D.C. to Québec City
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2/10
  • 2/10
  • 3 total stops
  • 42h 18m total
  • Washington, D.C. to Québec City
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High demand for flights, 4% potential price rise
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Cheapest flight prices on average. 0% potential price decrease (C$ 13 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Washington, D.C. to Québec City

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 September 2025.

Thu 4/129:37 p.m.BWI - YQB
1 stop17h 03mMultiple Airlines
Mon 8/126:30 a.m.YQB - BWI
1 stop17h 24mMultiple Airlines
Deal found 16/9C$ 473
Fri 31/106:56 a.m.BWI - YQB
1 stop8h 24mMultiple Airlines
Fri 7/116:30 a.m.YQB - BWI
1 stop13h 00mMultiple Airlines
Deal found 16/9C$ 498
Mon 3/118:21 p.m.BWI - YQB
1 stop18h 59mMultiple Airlines
Fri 7/116:30 a.m.YQB - BWI
1 stop13h 00mMultiple Airlines
Deal found 16/9C$ 520
Thu 16/1011:35 a.m.IAD - YQB
1 stop4h 20mPorter Airlines
Thu 23/1011:00 a.m.YQB - IAD
1 stop4h 06mPorter Airlines
Deal found 16/9C$ 653
Fri 17/1011:35 a.m.IAD - YQB
1 stop4h 20mPorter Airlines
Sat 18/1011:00 a.m.YQB - IAD
1 stop4h 06mPorter Airlines
Deal found 16/9C$ 662
Fri 31/106:00 a.m.DCA - YQB
1 stop3h 48mAir Canada
Fri 7/115:10 p.m.YQB - DCA
1 stop5h 25mAir Canada
Deal found 16/9C$ 663
Thu 16/1011:35 a.m.IAD - YQB
1 stop4h 20mPorter Airlines
Sat 18/1011:00 a.m.YQB - IAD
1 stop4h 06mPorter Airlines
Deal found 16/9C$ 669
Fri 31/1011:40 a.m.IAD - YQB
1 stop27h 45mMultiple Airlines
Fri 7/116:30 a.m.YQB - IAD
1 stop13h 21mMultiple Airlines
Deal found 16/9C$ 671
Fri 31/109:45 a.m.IAD - YQB
1 stop4h 34mAir Canada
Fri 7/115:00 a.m.YQB - IAD
1 stop10h 51mAir Canada
Deal found 16/9C$ 697
Thu 30/108:13 p.m.IAD - YQB
2 stops19h 07mMultiple Airlines
Mon 3/1110:45 p.m.YQB - IAD
2 stops18h 29mMultiple Airlines
Deal found 16/9C$ 714
Fri 17/1011:35 a.m.IAD - YQB
1 stop4h 20mPorter Airlines
Mon 20/1011:00 a.m.YQB - IAD
1 stop4h 06mPorter Airlines
Deal found 16/9C$ 726
Thu 16/104:20 p.m.IAD - YQB
2 stops16h 20mMultiple Airlines
Thu 23/1011:00 a.m.YQB - IAD
1 stop4h 06mMultiple Airlines
Deal found 17/9C$ 729

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 September 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

Fri 31/10

6:56 a.m.-3:20 p.m.

1 stop8h 24m

Québec City

Fri 7/11

6:30 a.m.-7:30 p.m.

1 stop13h 00m

C$ 499

BaltimoreQuébec City

BWI - YQB

BWIYQB

Baltimore/Washington

Thu 4/12

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

1 stop17h 03m

Québec City

Mon 8/12

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

1 stop17h 24m

C$ 528

BaltimoreQuébec City

BWI - YQB

BWIYQB

Baltimore/Washington

Wed 15/10

6:29 a.m.-6:55 p.m.

2 stops36h 26m

Québec City

Wed 22/10

5:20 a.m.-9:22 p.m.

2 stops16h 02m

C$ 631

BaltimoreQuébec City

BWI - YQB

BWIYQB

Baltimore/Washington

Sun 8/2

10:48 a.m.-3:05 p.m.

1 stop28h 17m

Québec City

Thu 12/2

6:30 a.m.-8:32 p.m.

1 stop14h 02m

C$ 675

BaltimoreQuébec City

BWI - YQB

BWIYQB

Baltimore/Washington

Sat 1/11

5:12 p.m.-3:13 p.m.

1 stop22h 01m

Québec City

Sat 8/11

2:55 p.m.-9:59 a.m.

1 stop19h 04m

C$ 682

BaltimoreQuébec City

BWI - YQB

BWIYQB

Baltimore/Washington

Sat 11/10

4:00 p.m.-3:55 p.m.

3 stops23h 55m

Québec City

Tue 14/10

4:35 p.m.-8:23 p.m.

3 stops27h 48m

C$ 697

BaltimoreQuébec City

BWI - YQB

BWIYQB

Baltimore/Washington

Wed 19/11

6:15 a.m.-6:14 p.m.

2 stops11h 59m

Québec City

Wed 26/11

2:55 p.m.-9:59 a.m.

1 stop19h 04m

C$ 711

BaltimoreQuébec City

BWI - YQB

BWIYQB

Baltimore/Washington

Thu 4/12

5:10 a.m.-6:25 p.m.

2 stops13h 15m

Québec City

Fri 5/12

6:30 a.m.-2:06 p.m.

1 stop7h 36m

C$ 719

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Thu 16/10

4:20 p.m.-8:40 a.m.

2 stops16h 20m

Québec City

Thu 23/10

11:00 a.m.-3:06 p.m.

1 stop4h 06m

C$ 729

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Fri 17/10

4:20 p.m.-8:00 a.m.

2 stops15h 40m

Québec City

Sat 18/10

11:00 a.m.-3:06 p.m.

1 stop4h 06m

C$ 735

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/9

Showing 1-10 of 60 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 12 September 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$ 258). Flying from Washington, D.C. to Québec City in December is currently the most expensive (average of C$ 432). 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 United Airlines and Air Canada fly from Washington, D.C. to Québec City in about 3h 48m. The time it takes to get you to your destination can typically vary by up to 32h 38m. The distance from Washington, D.C. to Québec City is about 995 km. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at C$ 352. Air Canada flights start at C$ 354 while deals on Porter Airlines start at C$ 426 one-way.

  • 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$ 258). Flying from Washington, D.C. to Québec City in December is currently the most expensive (average of C$ 432). 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.

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

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