IAD - YQB

$244 Find Cheap Flights from Washington Dulles Airport to Québec City - Compare and Save

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Everything you should know

Cheapest round-trip
$540
Typical prices: $763-$1,000
Porter Airlines
Mon 11/12Mon 11/19
IAD - YQB • 1 stop
Cheapest one-way
$244
Typical prices: $394-$585
Porter Airlines
Thu 11/1
IAD - YQB • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Washington, D.C. Dulles Intl Airport and Québec City. You'll need to take a connecting flight to reach the destination.
Insights
Insights
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 $770 (round-trip)
Montreal Pierre Elliott Trudeau Intl (YUL)
Shortest trip • 4h 22m (one-way)
Insights
Insights
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We hope you love your trip to Québec City!
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Flight Deals

Cheap Flights from Dulles Intl to Québec City (IAD-YQB)

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

Recent round-trip flight deals from Dulles Intl to Québec City

Thu, Nov 12 - Thu, Nov 19
Porter Airlines Logo
11:20 am - 1:10 pmIAD  Washington, D.C. Dulles Intl-YQB Québec City
25h 50m1 stop Toronto Island
Porter Airlines Logo
5:10 pm - 5:44 pmYQB  Québec City-IAD Washington, D.C. Dulles Intl
24h 34m1 stop Toronto Island
$540Porter Airlines
Fri, Dec 4 - Mon, Dec 7
Multiple Airlines Logo
11:20 am - 1:12 pmIAD  Washington, D.C. Dulles Intl-YQB Québec City
25h 52m1 stop Toronto Island
Multiple Airlines Logo
6:00 am - 9:48 pmYQB  Québec City-IAD Washington, D.C. Dulles Intl
15h 48m1 stop Fort Lauderdale
$550Multiple Airlines
Mon, Nov 9 - Mon, Nov 16
Porter Airlines Logo
6:25 pm - 1:10 pmIAD  Washington, D.C. Dulles Intl-YQB Québec City
18h 45m1 stop Toronto Island
Porter Airlines Logo
5:10 pm - 10:39 amYQB  Québec City-IAD Washington, D.C. Dulles Intl
17h 29m1 stop Toronto Island
$559Porter Airlines
Sat, Dec 5 - Sat, Dec 12
Porter Airlines Logo
11:20 am - 1:12 pmIAD  Washington, D.C. Dulles Intl-YQB Québec City
25h 52m1 stop Toronto Island
Porter Airlines Logo
5:10 pm - 10:40 amYQB  Québec City-IAD Washington, D.C. Dulles Intl
17h 30m1 stop Toronto Island
$568Porter Airlines
Fri, Nov 6 - Fri, Nov 13
Air Canada Logo
9:55 am - 4:35 pmIAD  Washington, D.C. Dulles Intl-YQB Québec City
6h 40m1 stop Toronto Pearson Intl
Air Canada Logo
10:40 am - 3:45 pmYQB  Québec City-IAD Washington, D.C. Dulles Intl
5h 05m1 stop Toronto Pearson Intl
$732Air Canada
Sat, Dec 12 - Tue, Dec 15
Air Canada Logo
4:30 pm - 11:16 pmIAD  Washington, D.C. Dulles Intl-YQB Québec City
6h 46m1 stop Toronto Pearson Intl
Air Canada Logo
12:15 pm - 8:10 pmYQB  Québec City-IAD Washington, D.C. Dulles Intl
7h 55m1 stop Toronto Pearson Intl
$753Air Canada
Wed, Dec 9 - Sat, Dec 12
Air Canada Logo
9:55 am - 4:31 pmIAD  Washington, D.C. Dulles Intl-YQB Québec City
6h 36m1 stop Toronto Pearson Intl
Air Canada Logo
9:40 pm - 11:45 amYQB  Québec City-IAD Washington, D.C. Dulles Intl
14h 05m1 stop Toronto Pearson Intl
$756Air Canada
Tue, Jan 5 - Fri, Jan 8
United Airlines Logo
10:05 am - 10:47 pmIAD  Washington, D.C. Dulles Intl-YQB Québec City
12h 42m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
5:00 am - 4:12 pmYQB  Québec City-IAD Washington, D.C. Dulles Intl
11h 12m2 stops Toronto Pearson Intl Boston Logan Intl
$1,049United Airlines
Sat, Dec 26 - Mon, Dec 28
United Airlines Logo
8:25 am - 10:47 pmIAD  Washington, D.C. Dulles Intl-YQB Québec City
14h 22m1 stop Newark
United Airlines Logo
5:45 pm - 11:21 pmYQB  Québec City-IAD Washington, D.C. Dulles Intl
5h 36m1 stop Newark
$1,055United Airlines
Wed, Dec 30 - Sun, Jan 3
United Airlines Logo
5:29 pm - 10:47 pmIAD  Washington, D.C. Dulles Intl-YQB Québec City
5h 18m1 stop Newark
United Airlines Logo
5:45 pm - 11:21 pmYQB  Québec City-IAD Washington, D.C. Dulles Intl
5h 36m1 stop Newark
$1,055United Airlines
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.

How much is a round-trip flight from Washington, D.C. Dulles Intl Airport to Québec City?

Round-trip flights from Washington, D.C. Dulles Intl Airport to Québec City typically range from $763 to $1,000. The lowest price found in the past 5 days was $540, on Porter Airlines.

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’s 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 $574 round-trip.
•January ($1,069) and March ($1,019) 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

$244
Beat the crowds with an average 36% drop in travelers.
The most popular month to fly with an average 31% increase in travelers.
One-way flight from Washington, D.C. Dulles Intl Airport to Québec City

When to book flights from Dulles Intl to Québec City

Are your dates flexible? Find out the best times to travel from Dulles Intl 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.

  • What are the earliest and latest flights from Washington, D.C. Dulles Intl Airport to Québec City?

    These are the earliest and latest flight times available from Washington, D.C. Dulles Intl Airport to Québec City:

    • Earliest: departs at 1:20 pm and lands at 3:25 pm
    • Latest: departs at 1:20 pm and lands at 3:25 pm.

    The flight takes about 2h 05m.

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

    Two cabin classes are available on flights from Washington, D.C. Dulles Intl Airport to Québec City:

    • Economy Class
    • Business Class

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

    A nonstop flight from Washington, D.C. Dulles Intl Airport to Québec City takes 2h 05m, covering 622 miles.

  • 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 $763 to $1,000, with an average of $882 over the past 12 months. Anything below $763 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 nonstop options on average. Layover fares average $770 round-trip via Toronto Pearson Intl (YYZ), compared to $880 for nonstop.

  • 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 $40–$69 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 $540 to $2,498. 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 $374, which is 21% 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 starting from around $19 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 $748 round-trip on average, while Friday is the most expensive at $1,016, a difference of $268.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What airlines fly from Washington, D.C. Dulles Intl Airport to Québec City?

    Only United Airlines operates flights between Washington, D.C. Dulles Intl Airport and Québec City.

  • How much time can I save by choosing a different layover airport 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).

  • What popular places can I visit in Québec City?

    Some of the most popular sights in Québec City are Montmorency Falls, Quebec City Convention Center and Citadelle of Quebec. 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

    Bag 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 $748, about $268 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 $574 round-trip in that month - typically $495 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 $770 round-trip on this route - about $110 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 Aeroport Quebec
    • Hôtel Québec Inn Par Jaro

More options for your flight from Dulles Intl to Québec City

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