IAD - YQB

C$ 287 Find Cheap Flights from Washington, D.C. to Québec City – Compare and Save

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Everything you should know

Cheapest round-trip
C$ 688
Typical prices: C$ 1,067-C$ 1,399
Porter Airlines
Tue 4/12Fri 7/12
IAD - YQB • 1 stop
Cheapest one-way flights
C$ 287
Typical prices: C$ 551-C$ 818
Porter Airlines
Tue 20/11
IAD - YQB • 1 stop
When to travel
February
Cheapest • 35% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Toronto Pearson Intl (YYZ)
Cheapest • Avg C$ 1,077 (round-trip)
Montreal Pierre Elliott Trudeau Intl (YUL)
Shortest trip • 4h 22m (one-way)
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Flight Deals

Cheap Flights from Washington, D.C. to Québec City (IAD-YQB)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington, D.C. to Québec City

Fri, 4 Dec - Mon, 7 Dec
Multiple Airlines Logo
11:20 a.m. - 1:12 p.m.IAD  Washington, D.C. Dulles Intl-YQB Québec City
25h 52m1 stop Toronto Island
Multiple Airlines Logo
6:00 a.m. - 9:50 p.m.YQB  Québec City-IAD Washington, D.C. Dulles Intl
15h 50m1 stop Fort Lauderdale
C$ 688Multiple Airlines
2 days ago
Mon, 1 Feb - Mon, 8 Feb
Porter Airlines Logo
11:20 a.m. - 1:10 p.m.IAD  Washington, D.C. Dulles Intl-YQB Québec City
25h 50m1 stop Toronto Island
Porter Airlines Logo
6:10 p.m. - 10:42 a.m.YQB  Québec City-IAD Washington, D.C. Dulles Intl
16h 32m1 stop Toronto Island
C$ 690Porter Airlines
3+ days ago
Thu, 12 Nov - Mon, 16 Nov
Porter Airlines Logo
11:20 a.m. - 1:10 p.m.IAD  Washington, D.C. Dulles Intl-YQB Québec City
25h 50m1 stop Toronto Island
Porter Airlines Logo
5:10 p.m. - 10:39 a.m.YQB  Québec City-IAD Washington, D.C. Dulles Intl
17h 29m1 stop Toronto Island
C$ 699Porter Airlines
3+ days ago
Wed, 9 Dec - Wed, 16 Dec
Porter Airlines Logo
11:20 a.m. - 1:12 p.m.IAD  Washington, D.C. Dulles Intl-YQB Québec City
25h 52m1 stop Toronto Island
Porter Airlines Logo
5:10 p.m. - 10:40 a.m.YQB  Québec City-IAD Washington, D.C. Dulles Intl
17h 30m1 stop Toronto Island
C$ 708Porter Airlines
3+ days ago
Wed, 9 Dec - Mon, 14 Dec
Porter Airlines Logo
11:20 a.m. - 1:12 p.m.IAD  Washington, D.C. Dulles Intl-YQB Québec City
25h 52m1 stop Toronto Island
Porter Airlines Logo
5:10 p.m. - 10:40 a.m.YQB  Québec City-IAD Washington, D.C. Dulles Intl
17h 30m1 stop Toronto Island
C$ 709Porter Airlines
3+ days ago
Fri, 11 Dec - Mon, 14 Dec
Multiple Airlines Logo
11:20 a.m. - 1:12 p.m.IAD  Washington, D.C. Dulles Intl-YQB Québec City
25h 52m1 stop Toronto Island
Multiple Airlines Logo
6:00 a.m. - 9:50 p.m.YQB  Québec City-IAD Washington, D.C. Dulles Intl
15h 50m1 stop Fort Lauderdale
C$ 713Multiple Airlines
2 days ago
Thu, 14 Jan - Mon, 18 Jan
Porter Airlines Logo
11:20 a.m. - 1:14 p.m.IAD  Washington, D.C. Dulles Intl-YQB Québec City
25h 54m1 stop Toronto Island
Porter Airlines Logo
6:10 p.m. - 10:42 a.m.YQB  Québec City-IAD Washington, D.C. Dulles Intl
16h 32m1 stop Toronto Island
C$ 722Porter Airlines
2 days ago
Tue, 8 Dec - Tue, 15 Dec
Porter Airlines Logo
11:20 a.m. - 1:12 p.m.IAD  Washington, D.C. Dulles Intl-YQB Québec City
25h 52m1 stop Toronto Island
Porter Airlines Logo
5:10 p.m. - 10:40 a.m.YQB  Québec City-IAD Washington, D.C. Dulles Intl
17h 30m1 stop Toronto Island
C$ 747Porter Airlines
3+ days ago
Tue, 1 Dec - Fri, 4 Dec
Multiple Airlines Logo
11:20 a.m. - 1:12 p.m.IAD  Washington, D.C. Dulles Intl-YQB Québec City
25h 52m1 stop Toronto Island
Multiple Airlines Logo
6:00 a.m. - 9:46 p.m.YQB  Québec City-IAD Washington, D.C. Dulles Intl
15h 46m1 stop Fort Lauderdale
C$ 761Multiple Airlines
2 days ago
Tue, 24 Nov - Mon, 30 Nov
Multiple Airlines Logo
11:20 a.m. - 1:10 p.m.IAD  Washington, D.C. Dulles Intl-YQB Québec City
25h 50m1 stop Toronto Island
Multiple Airlines Logo
6:00 a.m. - 2:49 p.m.YQB  Québec City-IAD Washington, D.C. Dulles Intl
32h 49m2 stops Fort Lauderdale Atlanta Hartsfield-Jackson
C$ 766Multiple Airlines
2 days ago
Booking Insights

Price, demand, and travel trends for Washington, D.C. Dulles Intl Airport to Québec City flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Washington, D.C. Dulles Intl Airport to Québec City?

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Washington, D.C. Dulles Intl Airport to Québec City. It's 16% cheaper than the average day, while Friday is the most expensive, with prices 15% higher.

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

•February is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Québec City at C$ 803 round-trip.
•January (C$ 1,495) and March (C$ 1,425) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 86% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Washington, D.C. Dulles Intl Airport to Québec City flights

Low season

March

Cheapest flight

C$ 287
Beat the crowds with an average 36% drop in traveller numbers.
The most popular month to fly with an average 31% increase in traveller numbers.
One-way flight from Washington, D.C. Dulles Intl Airport to Québec City

When to book flights from Washington, D.C. to Québec City

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Québec City based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Washington, D.C. Dulles Intl Airport to Québec City flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from Washington, D.C. Dulles Intl Airport to Québec City?

    Only Economy Class is available on flights from Washington, D.C. Dulles Intl Airport to Québec City.

  • How long does a flight from Washington, D.C. Dulles Intl Airport to Québec City take?

    There are currently no direct flights available from Washington, D.C. Dulles Intl Airport to Québec City. Flights with 1 layover take between 4h 22m and 5h 51m in total, depending on the connection.

  • Do I need a passport to fly from Washington, D.C. Dulles Intl Airport to Québec City?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Washington, D.C. Dulles Intl Airport to Québec City flight?

    Round-trip flights from Washington, D.C. Dulles Intl Airport to Québec City range from C$ 1,067 to C$ 1,399, with an average of C$ 1,233 over the past 12 months. Anything below C$ 1,067 counts as a good deal.

  • How much can I save by taking a layover when flying from Washington, D.C. Dulles Intl Airport to Québec City?

    On this route, layover flights are cheaper than direct options on average. Layover fares average C$ 1,077 round-trip via Toronto Pearson Intl (YYZ), compared to C$ 1,231 for direct.

  • What is the standard checked bag allowance on flights from Washington, D.C. Dulles Intl Airport to Québec City?

    There is no standard. Checked bag policies vary by airline on this route. Most carriers charge C$ 56–C$ 96 for the first checked bag in economy. Premium fares and elite status bookings typically include a free checked bag.

  • Have flight prices from Washington, D.C. Dulles Intl Airport to Québec City changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 688 to C$ 3,158. That means the highest observed fare was about 5x higher than the lowest one.

  • How are flight prices from Washington, D.C. Dulles Intl Airport to Québec City looking right now?

    One-way fares from Washington, D.C. Dulles Intl Airport to Québec City are currently lower than usual. Average one-way flight prices are about C$ 346, which is 48% below the typical average for this route.

  • What car rental options are available at Québec City Airport (YQB)?

    Québec City Airport (YQB) hosts 5 major car rental companies, with daily rates averaging C$ 83 for economy cars. Top options include:

    • Alamo
    • Thrifty
    • Hertz
    • Avis
    • Budget

  • Which airports can I use when flying from Washington, D.C. Dulles Intl Airport to Québec City?

    Flights from Washington, D.C. Dulles Intl Airport to Québec City usually depart from Washington, D.C. Dulles Intl (IAD) and arrive at Québec City (YQB).

  • Which airports do connecting flights from Washington, D.C. Dulles Intl Airport to Québec City pass through?

    One-stop flights from Washington, D.C. Dulles Intl Airport to Québec City most commonly connect through:

    • Montreal Pierre Elliott Trudeau Intl (YUL) – 73% of one-stop connections
    • Newark (EWR) – 14% of one-stop connections
    • Toronto Pearson Intl (YYZ) – 14% of one-stop connections

  • Can I save money by using flexible dates for flights from Washington, D.C. Dulles Intl Airport to Québec City?

    Yes. Flexible dates can save you up to 27% on flights from Washington, D.C. Dulles Intl Airport to Québec City. Thursday is the cheapest departure day at C$ 1,046 round-trip on average, while Friday is the most expensive at C$ 1,421, a difference of C$ 375.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport when travelling from Washington, D.C. Dulles Intl Airport to Québec City?

    Flying via Montreal Pierre Elliott Trudeau Intl (YUL) gives the shortest average 1-stop total travel time at 4h 22m, compared with 5h 48m via Newark (EWR) and 5h 51m via Toronto Pearson Intl (YYZ).

  • Which popular places can I visit in Québec City?

    Some of the most popular sights in Québec City are Quebec City Convention Center, Montmorency Falls, and Dufferin Terrace. These are among the most viewed places in Québec City on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Washington, D.C. Dulles Intl Airport to Québec City flights?

    Among airlines operating Washington, D.C. Dulles Intl Airport to Québec City flights:

    • United Airlines: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Washington, D.C. Dulles Intl Airport to Québec City flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • United Airlines: a cabin bag in Economy Class class

    Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.

Your guide to booking Washington, D.C. Dulles Intl Airport to Québec City flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Friday. On this route, Thursday flights average C$ 1,046, about C$ 375 less than Friday fares (26% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Washington, D.C. Dulles Intl Airport to Québec City trip for February. Fares historically average C$ 803 round-trip in that month – typically C$ 692 less than the most expensive month, which is January (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Toronto Pearson Intl Airport (YYZ) can be cheaper than flying direct. The cheapest layover option averages C$ 1,077 round-trip on this route – about C$ 154 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Québec City Airport.

    • Clarion Pointe Quebec Airport
    • Repotel Aéroport Québec
    • Hôtel Québec Inn Par Jaro

More options for your flight from Washington, D.C. to Québec City

Complete your trip to Québec City with a hotel stay or car rental

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