Fly from
Fly to
Route
Depart
Return
MontrealWashington, D.C.
YUL - IAD
YULIAD
Montreal Pierre Elliott Trudeau Intl
Wed 15/4
6:45 p.m.-12:42 a.m.
1 stop5h 57m
Washington, D.C. Dulles Intl
Sat 18/4
6:00 a.m.-11:36 a.m.
1 stop5h 36m
MontrealWashington, D.C.
YUL - IAD
YULIAD
Montreal Pierre Elliott Trudeau Intl
Mon 13/4
7:00 a.m.-4:31 p.m.
1 stop9h 31m
Washington, D.C. Dulles Intl
Sun 19/4
6:00 a.m.-11:36 a.m.
1 stop5h 36m
MontrealWashington, D.C.
YUL - IAD
YULIAD
Montreal Pierre Elliott Trudeau Intl
Mon 13/4
7:00 a.m.-5:57 p.m.
1 stop10h 57m
Washington, D.C. Dulles Intl
Sat 18/4
12:35 p.m.-11:26 p.m.
1 stop10h 51m
MontrealWashington, D.C.
YUL - IAD
YULIAD
Montreal Pierre Elliott Trudeau Intl
Sat 23/5
7:00 a.m.-4:33 p.m.
1 stop9h 33m
Washington, D.C. Dulles Intl
Sat 6/6
3:08 p.m.-11:57 p.m.
1 stop8h 49m
MontrealWashington, D.C.
YUL - IAD
YULIAD
Montreal Pierre Elliott Trudeau Intl
Wed 15/4
6:35 p.m.-8:37 p.m.
Nonstop2h 02m
Washington, D.C. Dulles Intl
Sat 18/4
10:08 p.m.-12:13 a.m.
Nonstop2h 05m
MontrealWashington, D.C.
YUL - IAD
YULIAD
Montreal Pierre Elliott Trudeau Intl
Tue 5/5
12:42 p.m.-8:52 p.m.
1 stop8h 10m
Washington, D.C. Dulles Intl
Tue 12/5
11:15 a.m.-6:53 p.m.
2 stops7h 38m
OttawaWashington, D.C.
YOW - IAD
YOWIAD
Ottawa
Thu 23/4
6:50 a.m.-10:54 a.m.
1 stop4h 04m
Washington, D.C. Dulles Intl
Sun 26/4
6:00 p.m.-10:29 p.m.
1 stop4h 29m
MontrealWashington, D.C.
YUL - IAD
YULIAD
Montreal Pierre Elliott Trudeau Intl
Tue 19/5
9:15 a.m.-11:17 a.m.
Nonstop2h 02m
Washington, D.C. Dulles Intl
Sat 23/5
5:34 p.m.-7:45 p.m.
Nonstop2h 11m
OttawaWashington, D.C.
YOW - IAD
YOWIAD
Ottawa
Wed 27/5
11:00 a.m.-3:21 p.m.
1 stop4h 21m
Washington, D.C. Dulles Intl
Fri 29/5
4:05 p.m.-9:44 p.m.
1 stop5h 39m
OttawaWashington, D.C.
YOW - IAD
YOWIAD
Ottawa
Tue 12/5
7:30 p.m.-9:18 p.m.
Nonstop1h 48m
Washington, D.C. Dulles Intl
Wed 13/5
6:00 a.m.-1:05 p.m.
2 stops7h 05m
Currently, January is the cheapest month in which you can book a flight from Quebec to Washington, D.C. Dulles Intl Airport (average of C$ 248). Flying from Quebec to Washington, D.C. Dulles Intl Airport in March is currently the most expensive (average of C$ 401). 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.
One of the essential ways to save on airfare from Quebec to Washington, D.C. Dulles Intl Airport is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 29% on airfare.
Travelers seeking maximum savings on their Quebec to Washington, D.C. Dulles Intl Airport flight should consider departing on Friday afternoons when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from CAQC to IAD are scheduled on a Monday (9 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (9 on average).
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