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Cheap flights from Québec City to Washington, D.C. from C$ 331

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 27/5. Fares are subject to change and may not be available on all flights or dates of travel.
YQB — WAS
9 Jun — 16 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 10 May 2026.

Wed 24/66:30 a.m.
YQB
-
IAD
2 stops8h 46m
Porter Airlines
Thu 25/611:30 a.m.
IAD
-
YQB
1 stop10h 40m
Porter Airlines
Deal found 7/5C$ 681
Fri 5/63:35 p.m.
YQB
-
IAD
2 stops19h 11m
Multiple Airlines
Thu 11/611:30 a.m.
IAD
-
YQB
2 stops8h 30m
Multiple Airlines
Deal found 5/5C$ 719
Wed 24/66:30 a.m.
YQB
-
IAD
2 stops8h 46m
Multiple Airlines
Thu 25/611:30 a.m.
IAD
-
YQB
2 stops8h 30m
Multiple Airlines
Deal found 7/5C$ 733
Sat 23/53:10 p.m.
YQB
-
IAD
1 stop19h 36m
Porter Airlines
Thu 28/54:05 p.m.
IAD
-
YQB
1 stop17h 50m
Porter Airlines
Deal found 9/5C$ 796
Fri 5/63:10 p.m.
YQB
-
IAD
1 stop19h 36m
Porter Airlines
Thu 11/611:30 a.m.
IAD
-
YQB
2 stops8h 30m
Porter Airlines
Deal found 5/5C$ 808
Sat 20/66:30 a.m.
YQB
-
IAD
2 stops8h 46m
Porter Airlines
Sat 27/64:00 p.m.
IAD
-
YQB
1 stop22h 27m
Porter Airlines
Deal found 6/5C$ 818
Fri 29/510:25 a.m.
YQB
-
DCA
1 stop5h 14m
Air Canada
Tue 2/611:00 a.m.
DCA
-
YQB
2 stops8h 26m
Air Canada
Deal found 8/5C$ 827
Sat 20/66:30 a.m.
YQB
-
IAD
2 stops8h 46m
Multiple Airlines
Sat 27/611:30 a.m.
IAD
-
YQB
2 stops8h 30m
Multiple Airlines
Deal found 6/5C$ 841
Mon 25/53:10 p.m.
YQB
-
IAD
1 stop19h 36m
Porter Airlines
Wed 27/54:05 p.m.
IAD
-
YQB
1 stop22h 22m
Porter Airlines
Deal found 8/5C$ 842
Wed 1/76:30 a.m.
YQB
-
IAD
2 stops8h 46m
Porter Airlines
Wed 15/74:00 p.m.
IAD
-
YQB
1 stop22h 27m
Porter Airlines
Deal found 8/5C$ 876
Sat 23/53:10 p.m.
YQB
-
IAD
1 stop19h 36m
Multiple Airlines
Thu 28/54:05 p.m.
IAD
-
YQB
2 stops26h 35m
Multiple Airlines
Deal found 9/5C$ 883
Wed 24/63:00 p.m.
YQB
-
DCA
1 stop18h 59m
United Airlines
Thu 25/68:40 p.m.
DCA
-
YQB
1 stop12h 46m
United Airlines
Deal found 7/5C$ 893

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 10 May 2026.

Round-trip from

C$ 681

One-way from

C$ 331
Porter Airlines
  • Porter Airlines
  • 24/6-25/6
  • 3 total stops
  • 19h 26m total
  • Québec City to Washington, D.C.
Search Deals
Porter Airlines
  • Porter Airlines
  • 27/5
  • 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 10 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

Québec CityWashington, D.C.

YQB - IAD

YQBIAD

Québec City

Fri 5/6

3:35 p.m.-10:46 a.m.

2 stops19h 11m

Washington, D.C. Dulles Intl

Thu 11/6

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

2 stops8h 30m

C$ 719

Québec CityWashington, D.C.

YQB - IAD

YQBIAD

Québec City

Wed 24/6

6:30 a.m.-3:16 p.m.

2 stops8h 46m

Washington, D.C. Dulles Intl

Thu 25/6

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

2 stops8h 30m

C$ 733

Québec CityWashington, D.C.

YQB - IAD

YQBIAD

Québec City

Fri 5/6

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

1 stop19h 36m

Washington, D.C. Dulles Intl

Thu 11/6

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

2 stops8h 30m

C$ 808

Québec CityWashington, D.C.

YQB - DCA

YQBDCA

Québec City

Fri 29/5

10:25 a.m.-3:39 p.m.

1 stop5h 14m

Washington, D.C. Reagan-National

Tue 2/6

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

1 stop6h 23m

C$ 860

Québec CityWashington, D.C.

YQB - IAD

YQBIAD

Québec City

Fri 29/5

5:35 a.m.-3:29 p.m.

2 stops9h 54m

Washington, D.C. Dulles Intl

Tue 2/6

10:10 p.m.-12:23 p.m.

2 stops14h 13m

C$ 889

Québec CityWashington, D.C.

YQB - DCA

YQBDCA

Québec City

Wed 24/6

3:00 p.m.-9:59 a.m.

1 stop18h 59m

Washington, D.C. Reagan-National

Thu 25/6

8:40 p.m.-9:26 a.m.

1 stop12h 46m

C$ 893

Québec CityWashington, D.C.

YQB - IAD

YQBIAD

Québec City

Sat 20/6

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

Nonstop2h 18m

Washington, D.C. Dulles Intl

Sat 27/6

10:29 p.m.-12:02 p.m.

1 stop13h 33m

C$ 915

Québec CityWashington, D.C.

YQB - DCA

YQBDCA

Québec City

Thu 27/8

6:00 a.m.-3:24 p.m.

1 stop9h 24m

Washington, D.C. Reagan-National

Sun 30/8

8:25 a.m.-4:12 p.m.

1 stop7h 47m

C$ 919

Québec CityWashington, D.C.

YQB - IAD

YQBIAD

Québec City

Thu 27/8

6:00 a.m.-11:26 a.m.

1 stop5h 26m

Washington, D.C. Dulles Intl

Sun 30/8

6:15 a.m.-4:12 p.m.

1 stop9h 57m

C$ 919

Québec CityWashington, D.C.

YQB - IAD

YQBIAD

Québec City

Tue 26/5

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

1 stop19h 57m

Washington, D.C. Dulles Intl

Wed 27/5

10:14 p.m.-9:25 a.m.

1 stop11h 11m

C$ 920

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/5

Showing 1-10 of 53 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 5h 14m. Porter Airlines provides one of the quickest options available for as low as C$ 860. 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 - 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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Why should you use Cheapflights to find cheap flight tickets from Québec City to Washington, D.C.?

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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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