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Cheap flights from Washington, D.C. to Québec City from C$ 273

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 22/8. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — YQB
5 Aug — 12 Aug1
1 adult

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 31 July 2025.

Round-trip from

C$ 558

One-way from

C$ 273

Popular in

February

Cheapest in

September

Average price

C$ 1,059
Porter Airlines
  • Porter Airlines
  • 11/9-14/9
  • 2 total stops
  • 8h 26m total
  • Washington, D.C. to Québec City
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Porter Airlines
  • Porter Airlines
  • 22/8
  • 1 total stop
  • 4h 20m total
  • Washington, D.C. to Québec City
Search Deals
High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 1% potential price decrease (C$ 15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 31 July 2025.

Thu 11/911:35 a.m.IAD - YQB
1 stop4h 20mPorter Airlines
Sun 14/911:00 a.m.YQB - IAD
1 stop4h 06mPorter Airlines
Deal found 31/7C$ 558
Wed 3/95:45 a.m.BWI - YQB
3 stops28h 05mMultiple Airlines
Fri 5/96:10 a.m.YQB - BWI
2 stops24h 50mMultiple Airlines
Deal found 30/7C$ 638
Wed 3/910:20 a.m.IAD - YQB
2 stops12h 36mMultiple Airlines
Fri 5/911:00 a.m.YQB - IAD
1 stop4h 06mMultiple Airlines
Deal found 30/7C$ 700
Wed 3/96:00 a.m.DCA - YQB
2 stops9h 55mMultiple Airlines
Fri 5/91:10 p.m.YQB - DCA
2 stops9h 24mMultiple Airlines
Deal found 30/7C$ 751
Wed 3/96:59 a.m.DCA - YQB
2 stops10h 31mAir Canada
Fri 5/96:20 p.m.YQB - DCA
3 stops17h 48mAir Canada
Deal found 30/7C$ 776
Thu 21/86:10 a.m.DCA - YQB
1 stop6h 21mAmerican Airlines
Mon 25/82:24 p.m.YQB - DCA
1 stop5h 35mAmerican Airlines
Deal found 29/7C$ 996
Wed 20/87:00 p.m.BWI - YQB
2 stops16h 49mAmerican Airlines
Fri 22/84:14 p.m.YQB - BWI
1 stop25h 40mAmerican Airlines
Deal found 30/7C$ 1,003
Sat 15/116:15 a.m.BWI - YQB
1 stop7h 58mUnited Airlines
Sat 22/112:55 p.m.YQB - BWI
1 stop6h 30mUnited Airlines
Deal found 30/7C$ 1,074
Tue 25/119:05 a.m.DCA - YQB
1 stop6h 47mUnited Airlines
Sun 30/116:00 a.m.YQB - DCA
1 stop5h 25mUnited Airlines
Deal found 31/7C$ 1,074

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 31 July 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

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Thu 11/9

11:35 a.m.-3:55 p.m.

1 stop4h 20m

Québec City

Sun 14/9

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

1 stop4h 06m

C$ 558

BaltimoreQuébec City

BWI - YQB

BWIYQB

Baltimore/Washington

Wed 3/9

5:45 a.m.-9:50 a.m.

3 stops28h 05m

Québec City

Fri 5/9

6:10 a.m.-7:00 a.m.

2 stops24h 50m

C$ 638

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Wed 3/9

9:35 a.m.-3:55 p.m.

1 stop6h 20m

Québec City

Fri 5/9

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

1 stop4h 06m

C$ 700

Washington, D.C.Québec City

DCA - YQB

DCAYQB

Washington, D.C. Reagan-National

Wed 3/9

6:00 a.m.-3:55 p.m.

2 stops9h 55m

Québec City

Fri 5/9

1:10 p.m.-10:34 p.m.

2 stops9h 24m

C$ 751

Washington, D.C.Québec City

DCA - YQB

DCAYQB

Washington, D.C. Reagan-National

Wed 3/9

6:59 a.m.-5:30 p.m.

2 stops10h 31m

Québec City

Fri 5/9

6:20 p.m.-12:08 p.m.

3 stops17h 48m

C$ 776

Washington, D.C.Québec City

DCA - YQB

DCAYQB

Washington, D.C. Reagan-National

Mon 6/10

6:10 a.m.-3:34 p.m.

1 stop9h 24m

Québec City

Wed 8/10

2:16 p.m.-10:00 p.m.

2 stops7h 44m

C$ 973

BaltimoreQuébec City

BWI - YQB

BWIYQB

Baltimore/Washington

Wed 20/8

7:00 p.m.-11:49 a.m.

2 stops16h 49m

Québec City

Fri 22/8

4:14 p.m.-5:54 p.m.

1 stop25h 40m

C$ 1,003

BaltimoreQuébec City

BWI - YQB

BWIYQB

Baltimore/Washington

Sat 15/11

6:15 a.m.-2:13 p.m.

1 stop7h 58m

Québec City

Sat 22/11

2:55 p.m.-9:25 p.m.

1 stop6h 30m

C$ 1,074

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Fri 22/8

11:35 a.m.-3:55 p.m.

1 stop4h 20m

C$ 273

BaltimoreQuébec City

BWI - YQB

BWIYQB

Baltimore/Washington

Sat 30/8

12:21 p.m.-10:25 p.m.

1 stop10h 04m

C$ 285

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/7

Showing 1-10 of 21 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 25 July 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.

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

Reviews of airlines servicing Québec City

Get insights into the airlines that provide service to Québec City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Québec City. Reviews last updated 31 July 2025.
Check out reviews from past customers who have flown with Porter Airlines,United Airlines, andAmerican Airlines from Washington, D.C. to Québec City to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
318 reviews
Check prices

Overall

8.0

Boarding

8.2

Food

7.6

Entertainment

7.0

Comfort

8.0

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Porter Airlines
8.0
Very good
318 reviews
Porter Airlines
8.0
Very good
318 reviews
Check prices

Overall

8.0

Boarding

8.2

Food

7.6

Entertainment

7.0

Comfort

8.0

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
United Airlines
7.4
Good
8,900 reviews
Porter Airlines
8.0
Very good
318 reviews
Check prices

Overall

8.0

Boarding

8.2

Food

7.6

Entertainment

7.0

Comfort

8.0

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
American Airlines
7.2
Good
10,000 reviews
Porter Airlines
8.0
Very good
318 reviews
Check prices

Overall

8.0

Boarding

8.2

Food

7.6

Entertainment

7.0

Comfort

8.0

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
WestJet
7.2
Good
2,978 reviews
Porter Airlines
8.0
Very good
318 reviews
Check prices

Overall

8.0

Boarding

8.2

Food

7.6

Entertainment

7.0

Comfort

8.0

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Air Canada
7.1
Good
9,851 reviews
Porter Airlines
8.0
Very good
318 reviews
Check prices

Overall

8.0

Boarding

8.2

Food

7.6

Entertainment

7.0

Comfort

8.0

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

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.

  • What are the cheapest airlines flying from Washington, D.C. to Québec City round-trip?

    Porter Airlines, at C$ 558, was found to be the cheapest airline from Washington, D.C. to Québec City.Alternate airlines to your destination round-trip include Air Canada and American Airlines. Porter Airlines is priced at 42% lower than the current average price of a flight leaving 3 months from now.

  • 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 Porter Airlines, which is currently one of the cheapest options available, starting at C$ 273. American Airlines flights start at C$ 300 while deals on Air Canada start at C$ 375 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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