Find Deals on Flights from Québec City to Washington Dulles Intl (YQB - IAD)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Québec City to Washington Dulles Intl

(Round-trip)
Depart: Wed May 3 2017 Return: Thu May 11 2017 Trip spans 9 days
Major Airline
Major Airline
YQB
5:40a
IAD
6:55a
25h 15m
2 stops
IAD
8:00a
YQB
5:10a
21h 10m
2 stops
Depart: Wed May 17 2017 Return: Sun May 21 2017 Trip spans 5 days
Porter Airlines
Porter Airlines
YQB
9:40a
IAD
3:05p
5h 25m
1 stop
IAD
9:00a
YQB
3:00p
6h 00m
1 stop
Depart: Fri May 19 2017 Return: Sun May 21 2017 Trip spans 3 days
Major Airline
Major Airline
YQB
5:40a
IAD
1:20p
7h 40m
2 stops
IAD
5:00a
YQB
4:35a
23h 35m
2 stops
Depart: Sat May 20 2017 Return: Sun May 21 2017 Trip spans 2 days
Porter Airlines
Porter Airlines
YQB
7:20a
IAD
2:20p
7h 00m
1 stop
IAD
9:00a
YQB
3:00p
6h 00m
1 stop
Depart: Tue May 23 2017 Return: Thu May 25 2017 Trip spans 3 days
Major Airline
Major Airline
YQB
5:40a
IAD
11:05a
5h 25m
2 stops
IAD
11:55a
YQB
5:10a
17h 15m
2 stops
Depart: Thu Jun 29 2017 Return: Fri Jul 7 2017 Trip spans 9 days
Porter Airlines
Porter Airlines
YQB
6:00a
IAD
11:25a
5h 25m
1 stop
IAD
10:20a
YQB
4:55p
6h 35m
1 stop
Depart: Fri Jun 30 2017 Return: Sun Jul 2 2017 Trip spans 3 days
Major Airline
Major Airline
YQB
6:30a
IAD
1:25p
6h 55m
1 stop
IAD
2:00a
YQB
11:00a
9h 00m
1 stop
Depart: Wed Jun 28 2017 Return: Sat Jul 1 2017 Trip spans 4 days
Porter Airlines
Porter Airlines
YQB
11:10a
IAD
5:25p
6h 15m
1 stop
IAD
7:00a
YQB
1:45p
6h 45m
1 stop
Depart: Sat Jul 1 2017 Return: Tue Jul 4 2017 Trip spans 4 days
Porter Airlines
Porter Airlines
YQB
7:00a
IAD
11:25a
4h 25m
1 stop
IAD
9:30a
YQB
1:45p
4h 15m
1 stop
Depart: Mon Jul 3 2017 Return: Tue Jul 4 2017 Trip spans 2 days
Porter Airlines
Porter Airlines
YQB
1:30p
IAD
5:05p
3h 35m
1 stop
IAD
7:00a
YQB
1:45p
6h 45m
1 stop
Depart: Thu May 18 2017 Return: Sun May 21 2017 Trip spans 4 days
Porter Airlines
Porter Airlines
YQB
9:40a
IAD
3:05p
5h 25m
1 stop
IAD
9:00a
YQB
3:00p
6h 00m
1 stop
Depart: Sun May 21 2017 Return: Mon May 22 2017 Trip spans 2 days
Porter Airlines
Porter Airlines
YQB
9:30a
IAD
3:20p
5h 50m
1 stop
IAD
7:00a
YQB
10:59a
3h 59m
1 stop
Depart: Wed Apr 5 2017 Return: Sun Apr 9 2017 Trip spans 5 days
Major Airline
Major Airline
YQB
5:05a
IAD
6:50a
25h 45m
1 stop
IAD
2:00a
YQB
4:30a
26h 30m
1 stop
Depart: Sun Jul 2 2017 Return: Tue Jul 4 2017 Trip spans 3 days
Porter Airlines
Porter Airlines
YQB
6:35a
IAD
12:20p
5h 45m
1 stop
IAD
9:30a
YQB
1:45p
4h 15m
1 stop
Depart: Tue Jul 4 2017 Return: Thu Jul 6 2017 Trip spans 3 days
Porter Airlines
Porter Airlines
YQB
10:35a
IAD
3:35p
5h 00m
1 stop
IAD
12:25p
YQB
4:55p
4h 30m
1 stop
Depart: Fri May 12 2017 Return: Mon May 15 2017 Trip spans 4 days
Porter Airlines
Porter Airlines
YQB
9:40a
IAD
3:05p
5h 25m
1 stop
IAD
6:55a
YQB
9:10a
26h 15m
1 stop
Depart: Mon May 22 2017 Return: Wed May 24 2017 Trip spans 3 days
Porter Airlines
Porter Airlines
YQB
9:05a
IAD
3:20p
6h 15m
1 stop
IAD
6:55a
YQB
9:10a
26h 15m
1 stop
Depart: Wed Mar 29 2017 Return: Sat Apr 1 2017 Trip spans 4 days
Porter Airlines
Porter Airlines
YQB
9:05a
IAD
3:40p
6h 35m
1 stop
IAD
5:00a
YQB
10:00a
5h 00m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

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At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

Québec City
$258
Destination

Washington
$258