$254 Find Cheap Flights from Washington Dulles Airport to Québec City - Compare and Save

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

• United Airlines: offers extra legroom; offers free seat selection

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

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

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

• United Airlines: a cabin bag and a checked bag in Economy Class

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

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

• Economy Class
• Business Class

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $527 round-trip via Toronto Island (YTZ), compared to $869 for nonstop.

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.

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

• Montreal Pierre Elliott Trudeau Intl (YUL) - 46% of one-stop connections
• Newark (EWR) - 26% of one-stop connections
• Toronto Island (YTZ) - 13% of one-stop connections
• Toronto Pearson Intl (YYZ) - 13% of one-stop connections

Montreal Pierre Elliott Trudeau Intl (YUL) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 33% on the Washington, D.C. Dulles Intl Airport to Québec City route. Thursday is the cheapest departure day at $676 round-trip on average, while Friday is the most expensive at $1,008, a difference of $332. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Some of the most popular sights in Québec City are Quebec City Old Port, Vieux-Québec and Old Quebec Funicular. These are among the most viewed places in Québec City on KAYAK.

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

• Earliest: departs at 1:15 pm and lands at 3:22 pm
• Latest: departs at 1:20 pm and lands at 3:27 pm.

The flight takes about 2h 07m.

A nonstop flight from Washington, D.C. Dulles Intl Airport to Québec City takes 2h 07m, covering 622 miles.

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.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $483 to $3,065. That means the highest observed fare was about 6x higher than the lowest one.

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 $342, which is 22% below the typical average for this route.

Flying via Toronto Island (YTZ) gives the shortest average 1-stop total travel time at 4h 13m, compared with 4h 34m via Montreal Pierre Elliott Trudeau Intl (YUL) and 5h 08m via Toronto Pearson Intl (YYZ).

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

Round-trip flights from Washington, D.C. Dulles Intl Airport to Québec City range from $674 to $920, with an average of $791 over the past 12 months. Anything below $674 counts as a good deal.