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Cheap flights from Washington, D.C. Dulles Intl Airport to Québec City from C$ 237

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — YQB
27 Feb — 6 Mar1
1 adult

Cheap flight deals from Dulles Intl to Québec City

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) 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 22 February 2025.

Round-trip from

C$ 613

One-way from

C$ 285

Popular in

February

Cheapest in

October

Average price

C$ 1,043
Porter Airlines
  • Porter Airlines
  • 17/3-25/3
  • 2 total stops
  • 14h 39m total
  • Washington, D.C. to Québec City
Search Deals
Porter Airlines
  • Porter Airlines
  • 28/3
  • 1 total stop
  • 6h 30m total
  • Washington, D.C. to Québec City
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Dulles Intl to Québec City

Cheapest flights from Dulles Intl to Québec City
Explore the most affordable flight options available from Dulles Intl to Québec City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 February 2025.

Sun 2/33:55 p.m.IAD - YQB
1 stop7h 33mAir Canada
Fri 7/37:05 p.m.YQB - IAD
1 stop20h 08mAir Canada
Deal found 21/2C$ 237
Mon 17/37:00 a.m.IAD - YQB
1 stop6h 30mPorter Airlines
Tue 25/32:15 p.m.YQB - IAD
1 stop8h 09mPorter Airlines
Deal found 21/2C$ 613
Mon 17/38:24 a.m.IAD - YQB
2 stops10h 12mMultiple Airlines
Tue 25/32:15 p.m.YQB - IAD
1 stop8h 09mMultiple Airlines
Deal found 21/2C$ 727
Sat 5/410:10 p.m.IAD - YQB
2 stops17h 25mUnited Airlines
Sat 12/44:45 p.m.YQB - IAD
2 stops19h 04mUnited Airlines
Deal found 20/2C$ 1,006
Thu 8/58:02 p.m.IAD - YQB
3 stops17h 28mAmerican Airlines
Mon 12/52:15 p.m.YQB - IAD
2 stops26h 41mAmerican Airlines
Deal found 21/2C$ 1,393
Mon 9/66:45 p.m.IAD - YQB
1 stop22h 57mWestJet
Tue 17/66:30 p.m.YQB - IAD
2 stops22h 12mWestJet
Deal found 20/2C$ 1,834

Find flights from Dulles Intl to Québec City within your budget

Customize your flight search to find flights from Dulles Intl 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 22 February 2025.

Fly from

Dulles Intl

Fly to

Québec City

Route

Depart

Return

Price

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Mon 17/3

7:00 a.m.-1:30 p.m.

1 stop6h 30m

Québec City

Tue 25/3

2:15 p.m.-10:24 p.m.

1 stop8h 09m

C$ 613

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Mon 17/3

8:24 a.m.-6:36 p.m.

2 stops10h 12m

Québec City

Tue 25/3

2:15 p.m.-10:24 p.m.

1 stop8h 09m

C$ 727

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Mon 17/3

8:24 a.m.-6:36 p.m.

2 stops10h 12m

Québec City

Tue 25/3

1:50 p.m.-9:23 p.m.

2 stops7h 33m

C$ 792

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Sat 5/4

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

2 stops17h 25m

Québec City

Sat 12/4

4:45 p.m.-11:49 a.m.

2 stops19h 04m

C$ 1,006

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Thu 8/5

8:02 p.m.-1:30 p.m.

3 stops17h 28m

Québec City

Mon 12/5

2:15 p.m.-4:56 p.m.

2 stops26h 41m

C$ 1,393

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Mon 9/6

6:45 p.m.-5:42 p.m.

1 stop22h 57m

Québec City

Tue 17/6

6:30 p.m.-4:42 p.m.

2 stops22h 12m

C$ 1,834

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Fri 28/3

7:00 a.m.-1:30 p.m.

1 stop6h 30m

C$ 285

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Wed 12/3

5:50 p.m.-3:58 p.m.

1 stop22h 08m

C$ 369

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Tue 1/7

12:40 p.m.-10:40 p.m.

2 stops10h 00m

C$ 451

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Thu 22/5

10:41 p.m.-6:55 p.m.

2 stops20h 14m

C$ 532

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/2

Showing 1-10 of 12 results
1
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Best time to book a flight from Dulles Intl to Québec City

Have a flexible travel schedule? Discover the best time to fly to Québec City from Dulles Intl 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.

Travel insights for flights from Dulles Intl to Québec City

Get recent, data-driven insights about flights from Dulles Intl to Québec City including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Québec City?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Québec City. Price data was last updated on 14 February 2025.

Booking 27 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Dulles Intl Airport to Québec City. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Québec City?

Currently, May is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Québec City (average of C$ 258). Flying from Washington, D.C. Dulles Intl Airport 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.

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 22 February 2025.
To help decide which airline to fly from Washington, D.C. to Québec City, see what other customers have to say about Porter Airlines, United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.9
Good
277 reviews
Check prices

Crew

8.7

Boarding

8.2

Comfort

8.0

Overall

7.9

Food

7.6

Entertainment

6.9

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

Porter Airlines
7.9
Good
277 reviews
Porter Airlines
7.9
Good
277 reviews
Check prices

Crew

8.7

Boarding

8.2

Comfort

8.0

Overall

7.9

Food

7.6

Entertainment

6.9

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

United Airlines
7.4
Good
8,754 reviews
Porter Airlines
7.9
Good
277 reviews
Check prices

Crew

8.7

Boarding

8.2

Comfort

8.0

Overall

7.9

Food

7.6

Entertainment

6.9

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

American Airlines
7.2
Good
10,000 reviews
Porter Airlines
7.9
Good
277 reviews
Check prices

Crew

8.7

Boarding

8.2

Comfort

8.0

Overall

7.9

Food

7.6

Entertainment

6.9

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

WestJet
7.2
Good
2,800 reviews
Porter Airlines
7.9
Good
277 reviews
Check prices

Crew

8.7

Boarding

8.2

Comfort

8.0

Overall

7.9

Food

7.6

Entertainment

6.9

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

Air Canada
7.0
Good
8,757 reviews
Porter Airlines
7.9
Good
277 reviews
Check prices

Crew

8.7

Boarding

8.2

Comfort

8.0

Overall

7.9

Food

7.6

Entertainment

6.9

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl 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. Dulles Intl?

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

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

    Currently priced at C$ 613, Porter Airlines will fly you from Washington, D.C. Dulles Intl Airport to Québec City and back. In addition to Porter Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and United Airlines - these airlines can fly you to your destination from C$ 792 and C$ 1,006, respectively. Porter Airlines is 33% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airline one-way is Porter Airlines, with whom users have recently found tickets for as low as C$ 285. However, be on the lookout for offers from Air Canada and United Airlines, as they are both options that can get you from Washington, D.C. Dulles Intl Airport to Québec City for a low price.

  • Can I find deals for flights from Dulles Intl to Québec City that include hotel bookings?

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

  • How can I find direct flights from Dulles Intl to Québec City?

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

  • Can I find deals for business class flights from Dulles Intl to Québec City?

    Yes. Cheapflights offers flight deals from Dulles Intl 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. Dulles Intl Airport to Québec City?

    Currently, May is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Québec City (average of C$ 258). Flying from Washington, D.C. Dulles Intl Airport 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 Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Victoriaville
Baie-Saint-Paul

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Can Cheapflights notify me if prices for flights from Dulles Intl to Québec City become cheaper?

Yes, Cheapflights offers price alerts on Dulles Intl to Québec City flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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