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Cheap flights from Québec City to Washington, D.C. from C$ 337

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 31/8. Fares are subject to change and may not be available on all flights or dates of travel.
YQB — WAS
11 Jul — 18 Jul1
1 adult
1 adult, Economy, 0 bags

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

Enter your travel dates to find the best prices.

Cheapest flights from Québec City to Washington, D.C.
Explore the most affordable flight options available from Québec City to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 June 2026.

Sat 11/76:00 p.m.
YQB
-
IAD
Nonstop2h 18m
United Airlines
Sun 12/76:10 a.m.
IAD
-
YQB
2 stops9h 46m
United Airlines
Deal found 7/6C$ 633
Sat 11/76:00 a.m.
YQB
-
DCA
2 stops14h 09m
United Airlines
Sun 12/76:59 a.m.
DCA
-
YQB
1 stop8h 57m
United Airlines
Deal found 7/6C$ 691
Wed 22/75:35 a.m.
YQB
-
DCA
1 stop4h 43m
Air Canada
Sun 26/76:00 a.m.
DCA
-
YQB
1 stop6h 24m
Air Canada
Deal found 7/6C$ 785
Wed 22/710:25 a.m.
YQB
-
IAD
1 stop4h 36m
Air Canada
Sun 26/79:45 a.m.
IAD
-
YQB
1 stop4h 10m
Air Canada
Deal found 7/6C$ 785
Sat 11/76:40 a.m.
YQB
-
IAD
1 stop8h 31m
Porter Airlines
Sun 12/73:55 p.m.
IAD
-
YQB
1 stop22h 32m
Porter Airlines
Deal found 9/6C$ 799
Wed 22/73:10 p.m.
YQB
-
IAD
1 stop19h 15m
Porter Airlines
Wed 29/711:05 a.m.
IAD
-
YQB
2 stops8h 55m
Porter Airlines
Deal found 7/6C$ 811
Thu 16/73:10 p.m.
YQB
-
IAD
1 stop24h 01m
Porter Airlines
Sat 1/811:25 a.m.
IAD
-
YQB
2 stops8h 35m
Porter Airlines
Deal found 11/6C$ 863
Wed 12/81:56 p.m.
YQB
-
BWI
2 stops21h 13m
American Airlines
Sat 15/88:10 p.m.
BWI
-
YQB
2 stops15h 39m
American Airlines
Deal found 9/6C$ 884
Wed 22/74:55 p.m.
YQB
-
IAD
2 stops17h 30m
Porter Airlines
Sun 26/711:05 a.m.
IAD
-
YQB
2 stops8h 55m
Porter Airlines
Deal found 7/6C$ 886
Wed 22/74:55 p.m.
YQB
-
IAD
2 stops17h 30m
Multiple Airlines
Wed 29/711:05 a.m.
IAD
-
YQB
2 stops8h 55m
Multiple Airlines
Deal found 7/6C$ 888
Thu 9/73:10 p.m.
YQB
-
IAD
1 stop24h 06m
Porter Airlines
Mon 13/74:00 p.m.
IAD
-
YQB
1 stop22h 27m
Porter Airlines
Deal found 7/6C$ 893
Thu 17/93:00 p.m.
YQB
-
IAD
1 stop9h 44m
United Airlines
Mon 21/910:15 p.m.
IAD
-
YQB
2 stops13h 47m
United Airlines
Deal found 9/6C$ 902

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

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

Round-trip from

C$ 633

One-way from

C$ 337

Good round-trip deal

C$ 329 or less

Good one-way deal

C$ 443 or less
United Airlines
  • United Airlines
  • 11/7-12/7
  • 2 total stops
  • 12h 04m total
  • Québec City to Washington, D.C.
Search Deals
31/8
  • 31/8
  • 2 total stops
  • 13h 12m total
  • Québec City to Washington, D.C.
Search Deals
Price to beat on a round-trip flight from Québec City to Washington, D.C. (WAS).
Search Deals
Price to beat on a one-way flight from Québec City to Washington, D.C. (WAS).
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Québec CityWashington, D.C.

YQB - DCA

YQBDCA

Québec City

Sat 11/7

6:00 a.m.-8:09 p.m.

2 stops14h 09m

Washington, D.C. Reagan-National

Sun 12/7

6:59 a.m.-3:56 p.m.

1 stop8h 57m

C$ 691

Québec CityWashington, D.C.

YQB - IAD

YQBIAD

Québec City

Wed 22/7

6:40 a.m.-7:38 p.m.

2 stops12h 58m

Washington, D.C. Dulles Intl

Sun 26/7

4:00 p.m.-2:27 p.m.

1 stop22h 27m

C$ 785

Québec CityWashington, D.C.

YQB - IAD

YQBIAD

Québec City

Thu 16/7

3:10 p.m.-3:11 p.m.

1 stop24h 01m

Washington, D.C. Dulles Intl

Sat 1/8

11:25 a.m.-8:00 p.m.

2 stops8h 35m

C$ 863

Québec CityBaltimore

YQB - BWI

YQBBWI

Québec City

Wed 12/8

1:56 p.m.-11:09 a.m.

2 stops21h 13m

Baltimore/Washington

Sat 15/8

8:10 p.m.-11:49 a.m.

2 stops15h 39m

C$ 884

Québec CityWashington, D.C.

YQB - IAD

YQBIAD

Québec City

Wed 22/7

4:55 p.m.-10:25 a.m.

2 stops17h 30m

Washington, D.C. Dulles Intl

Wed 29/7

11:05 a.m.-8:00 p.m.

2 stops8h 55m

C$ 888

Québec CityWashington, D.C.

YQB - IAD

YQBIAD

Québec City

Thu 17/9

3:00 p.m.-12:44 a.m.

1 stop9h 44m

Washington, D.C. Dulles Intl

Mon 21/9

10:15 p.m.-12:02 p.m.

2 stops13h 47m

C$ 902

Québec CityBaltimore

YQB - BWI

YQBBWI

Québec City

Thu 27/8

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

1 stop8h 00m

Baltimore/Washington

Mon 31/8

8:10 a.m.-2:08 p.m.

1 stop5h 58m

C$ 905
Quickest round-trip

Québec CityWashington, D.C.

YQB - IAD

YQBIAD

Québec City

Fri 24/7

10:25 a.m.-3:01 p.m.

1 stop4h 36m

Washington, D.C. Dulles Intl

Fri 31/7

9:45 a.m.-1:55 p.m.

1 stop4h 10m

C$ 912

Québec CityWashington, D.C.

YQB - DCA

YQBDCA

Québec City

Fri 24/7

5:35 a.m.-12:00 p.m.

2 stops6h 25m

Washington, D.C. Reagan-National

Fri 31/7

6:00 a.m.-12:24 p.m.

1 stop6h 24m

C$ 916

Québec CityWashington, D.C.

YQB - IAD

YQBIAD

Québec City

Thu 17/9

3:10 p.m.-3:10 p.m.

1 stop24h 00m

Washington, D.C. Dulles Intl

Mon 21/9

11:25 a.m.-8:00 p.m.

2 stops8h 35m

C$ 916

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/6

Showing 1-10 of 47 resultsSorted by cheapest first
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Best time to book a flight from Québec City to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Québec City 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 Québec City to Washington, D.C.

What is the cheapest time of day to fly from YQB to WAS?

Find hourly flight availability from Québec City to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 June 2026.

When flying from Québec City to Washington, D.C., the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Québec City to Washington, D.C.. 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 from for flights from Québec City to Washington, D.C.?

    Most people fly from Québec City (YQB) if they book a flight from Québec City to Washington, D.C.. On average, Quebec has 0 outbound flights to Washington, D.C. per day from 0 airlines. Québec City is conveniently located just 13.5 km from Québec City’s city centre.

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

    A quick flight from Québec City to Washington, D.C. can take about 4h 43m. United Airlines provides one of the quickest options available for as low as C$ 785. The distance between Québec City and Washington, D.C. is about 995 km. This flight may include one or multiple stops.

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

    The most popular flight routes from Québec City to Washington, D.C. are Québec City - Washington, D.C. Dulles Intl, Québec City - Baltimore/Washington and Québec City - Washington, D.C. Reagan-National.

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

    Looking for the cheapest flight from Québec City to Washington, D.C.? While on average our users pay C$ 464, our data indicates the cheapest price to be C$ 328. The most popular route (Québec City - Washington, D.C. Dulles Intl), is priced around C$ 799.

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

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

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Québec City to Washington, D.C..

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

    Yes. Cheapflights offers flight deals from Québec City to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Silver Spring
Hanover
Fairfax
Reston
Ellicott City
Oxon Hill
Gaithersburg
Herndon
Arlington
Fredericksburg
Alexandria
Rockville

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Deals for Québec City to Washington, D.C. flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Québec City to Washington, D.C.?

Cheapflights helps you find that perfect flight to Washington, D.C. from Québec City 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 Québec City to Washington, D.C. with no change fees?

Yes, we can. To see specific flights from Québec City to Washington, D.C. with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Not ready to book yet? You can track prices for flights from Québec City to Washington, D.C. on Cheapflights with our Price Alert feature and get notified when better prices are available.

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