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Cheap flights from Québec City to Washington, D.C. from C$ 318

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 15/6. Fares are subject to change and may not be available on all flights or dates of travel.
YQB — WAS
3 Jun — 10 Jun1
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 4 May 2026.

Sat 23/56:00 p.m.
YQB
-
IAD
Nonstop2h 18m
United Airlines
Sun 24/58:15 a.m.
IAD
-
YQB
1 stop5h 53m
United Airlines
Deal found 1/5C$ 590
Mon 8/64:55 p.m.
YQB
-
IAD
2 stops17h 51m
Multiple Airlines
Tue 16/611:30 a.m.
IAD
-
YQB
2 stops8h 30m
Multiple Airlines
Deal found 3/5C$ 667
Sat 23/55:50 p.m.
YQB
-
DCA
3 stops18h 11m
Air Canada
Sat 30/56:00 a.m.
DCA
-
YQB
2 stops13h 15m
Air Canada
Deal found 3/5C$ 679
Sat 23/53:10 p.m.
YQB
-
DCA
1 stop7h 18m
Multiple Airlines
Sun 24/56:00 a.m.
DCA
-
YQB
1 stop14h 00m
Multiple Airlines
Deal found 1/5C$ 693
Sat 23/58:25 p.m.
YQB
-
IAD
1 stop14h 47m
Air Canada
Sun 24/510:15 p.m.
IAD
-
YQB
1 stop15h 53m
Air Canada
Deal found 1/5C$ 708
Sat 23/55:50 p.m.
YQB
-
IAD
2 stops16h 56m
Multiple Airlines
Sat 30/511:30 a.m.
IAD
-
YQB
2 stops8h 30m
Multiple Airlines
Deal found 3/5C$ 709
Mon 8/68:40 p.m.
YQB
-
IAD
2 stops14h 06m
Porter Airlines
Tue 16/611:30 a.m.
IAD
-
YQB
1 stop26h 57m
Porter Airlines
Deal found 3/5C$ 712
Sat 23/55:50 p.m.
YQB
-
DCA
2 stops15h 03m
Multiple Airlines
Sat 30/59:40 a.m.
DCA
-
YQB
1 stop10h 20m
Multiple Airlines
Deal found 3/5C$ 730
Fri 12/610:25 a.m.
YQB
-
DCA
1 stop5h 14m
Air Canada
Mon 15/66:55 p.m.
DCA
-
YQB
1 stop4h 15m
Air Canada
Deal found 30/4C$ 780
Sat 23/53:10 p.m.
YQB
-
IAD
1 stop19h 36m
Porter Airlines
Sat 30/511:30 a.m.
IAD
-
YQB
1 stop26h 57m
Porter Airlines
Deal found 3/5C$ 791
Wed 1/76:30 a.m.
YQB
-
IAD
2 stops8h 46m
Porter Airlines
Wed 8/711:30 a.m.
IAD
-
YQB
1 stop22h 30m
Porter Airlines
Deal found 29/4C$ 798
Wed 1/76:30 a.m.
YQB
-
IAD
2 stops8h 46m
Multiple Airlines
Wed 8/711:30 a.m.
IAD
-
YQB
2 stops8h 30m
Multiple Airlines
Deal found 29/4C$ 807

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 4 May 2026.

Round-trip from

C$ 590

One-way from

C$ 318
United Airlines
  • United Airlines
  • 23/5-24/5
  • 1 total stop
  • 8h 11m total
  • Québec City to Washington, D.C.
Search Deals
Porter Airlines
  • Porter Airlines
  • 15/6
  • 1 total stop
  • 19h 36m total
  • Québec City to Washington, D.C.
Search Deals

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 4 May 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
Quickest round-trip

Québec CityWashington, D.C.

YQB - IAD

YQBIAD

Québec City

Sat 23/5

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

Nonstop2h 18m

Washington, D.C. Dulles Intl

Sun 24/5

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

1 stop5h 53m

C$ 590

Québec CityWashington, D.C.

YQB - DCA

YQBDCA

Québec City

Sat 23/5

3:10 p.m.-10:28 p.m.

1 stop7h 18m

Washington, D.C. Reagan-National

Sun 24/5

6:59 a.m.-8:00 p.m.

2 stops13h 01m

C$ 772

Québec CityWashington, D.C.

YQB - IAD

YQBIAD

Québec City

Sat 23/5

3:00 p.m.-10:57 a.m.

1 stop19h 57m

Washington, D.C. Dulles Intl

Sun 24/5

10:10 p.m.-9:31 a.m.

2 stops11h 21m

C$ 777

Québec CityBaltimore

YQB - BWI

YQBBWI

Québec City

Wed 1/7

3:05 p.m.-12:48 a.m.

1 stop9h 43m

Baltimore/Washington

Wed 8/7

8:25 a.m.-2:08 p.m.

1 stop5h 43m

C$ 814

Québec CityWashington, D.C.

YQB - IAD

YQBIAD

Québec City

Mon 29/6

4:55 p.m.-10:46 a.m.

2 stops17h 51m

Washington, D.C. Dulles Intl

Wed 8/7

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

2 stops8h 30m

C$ 857

Québec CityWashington, D.C.

YQB - IAD

YQBIAD

Québec City

Sun 14/6

4:55 p.m.-10:46 a.m.

2 stops17h 51m

Washington, D.C. Dulles Intl

Sun 21/6

11:30 a.m.-4:40 p.m.

2 stops5h 10m

C$ 859

Québec CityWashington, D.C.

YQB - IAD

YQBIAD

Québec City

Wed 1/7

5:35 p.m.-10:46 a.m.

1 stop17h 11m

Washington, D.C. Dulles Intl

Wed 8/7

11:30 a.m.-10:15 p.m.

1 stop10h 45m

C$ 863

Québec CityWashington, D.C.

YQB - IAD

YQBIAD

Québec City

Thu 9/7

3:10 p.m.-3:16 p.m.

1 stop24h 06m

Washington, D.C. Dulles Intl

Mon 13/7

11:30 a.m.-4:40 p.m.

2 stops5h 10m

C$ 863

Québec CityWashington, D.C.

YQB - DCA

YQBDCA

Québec City

Thu 17/9

6:00 a.m.-12:23 p.m.

1 stop6h 23m

Washington, D.C. Reagan-National

Sun 20/9

6:00 a.m.-11:41 a.m.

1 stop5h 41m

C$ 882

Québec CityWashington, D.C.

YQB - DCA

YQBDCA

Québec City

Fri 18/9

3:00 p.m.-10:26 p.m.

1 stop7h 26m

Washington, D.C. Reagan-National

Mon 21/9

10:05 a.m.-4:00 p.m.

1 stop5h 55m

C$ 882

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

Showing 1-10 of 58 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.
No data available for this route at this time. Please check back soon.

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 2h 18m. United Airlines provides one of the quickest options available for as low as C$ 590. The distance between Québec City and Washington, D.C. is about 1001 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 - Washington, D.C. Reagan-National and Québec City - Baltimore/Washington.

  • 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
Arlington
Herndon
Manassas
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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