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

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Sat 12/16
Sat 12/23
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Good to Know

Average Price:
$940
(avg. price over the last 2 weeks)
Good Deal:
$940
or less (round trip)

When to Book Flights from Washington Dulles Intl to Québec City

Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

The cheapest flight from Washington Dulles Intl to Québec City was found 80 days before departure, on average.
Book at least 4 weeks before departure in order to get a below-average price.
Morning departure is around 8% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Washington Dulles Intl to Québec City Flights

How long does a flight from Washington Dulles Intl to Québec City take?
An average nonstop flight takes 4h 00m, covering a distance of 618 miles.
Which airlines provide the cheapest flights from Washington Dulles Intl to Québec City?
In the past 3 days, the cheapest round-trip tickets were found on Air Canada ($233), Multiple Airlines ($235) and Porter Airlines ($291).
Do I need a passport to fly between Washington Dulles Intl and Québec City?
Yes.

Book cheap flights from Washington Dulles Intl to Québec City (round-trip)

Airports
Origin
Washington
$233
only
$233
Destination
Québec City
$233
only
$233
Wed, Jan 17
IAD
YQB
5h 01m
Sat, Jan 20
YQB
IAD
5h 13m
Trip: 4 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 20263 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.9
Food
6.5
LAS
YVR
Excellent 10.0

The flight attendants were helpful, kind, and friendly.

N/A

YYZ
YEG
Excellent 10.0

Food was great

Nothing

YYZ
ORD
Excellent 8.0

Meh

Meh

MCO
YYZ
Good 6.0

Flight back was OK but flight to Orlando was not. Travelling with s 94 yr old man in a wheelchair. Everything at Pearson is not conduscent to travel with a handicapped person. Poor layout, poor assistance, non caring people, long distances,, and final straw was air canada started boarding without calling for handicapped first. We had to stop them and then fight our way up the aisle with people all in the way. Terrible, just lousey. 3 and a half hours before flight we arrived and didn't even have a chance to get some lunch before flight. I give Toronto and air Canada the worst possible rating of any airport or airline I've ever dealt with. John O"Hearn

MIA
YYZ
Good 6.6

Nice, friendly crew

Sold me headphones that were very poor quality. Couldn’t use them. No snacks provided on a very long flight-all was for sale. Drink was a bit more than half a cup

Wed, Feb 7
IAD
YQB
4h 44m
Wed, Feb 14
YQB
IAD
6h 25m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Mar 30
IAD
YQB
4h 00m
Sat, Mar 31
YQB
IAD
4h 00m
Trip: 2 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 1728 reviews
Boarding
8.0
Comfort
8.0
Crew
8.4
Entertainment
7.0
Food
7.9
MDW
YTZ
Excellent 10.0

The earlier flight departure times are really good, the traffic is not jammed yet on the 401 and GEW. Custom waiting times are basically non existing in comparison to Pearson. Planes are relatively on time (only flew 4 times with Porte), staff is friendly. The turboprop planes have more legroom than most others. I do like them, and do recommend Porter.

YTZ
YQB
Excellent 9.3

This was my first time flying Porter. The flight was a reasonable price, the service was great. The aircraft was a little on the smaller side but still spacious enough for comfortable travel.

YOW
YTZ
Excellent 10.0

On time. Provided snacks and drinks even on a short flight. Group lobby prior to boarding provided coffee, tea, snacks, water for free.

YUL
YTZ
Okay 5.6

The service was great and fast

Both of my Porter Airlines flights were delayed. It seems they often delay / cancel flights

YTZ
IAD
Excellent 10.0

Smaller gate lounge area with lots of private space and complimentary drinks and snack. All Porter employees that I had interaction were professional and attentive to my needs

No suggestion

Fri, Jan 19
IAD
YQB
5h 01m
Mon, Jan 22
YQB
IAD
6h 10m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Dec 28
IAD
YQB
6h 15m
Wed, Jan 10
YQB
IAD
6h 25m
Trip: 14 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 1728 reviews
Boarding
8.0
Comfort
8.0
Crew
8.4
Entertainment
7.0
Food
7.9
YTZ
IAD
Excellent 10.0

Smaller gate lounge area with lots of private space and complimentary drinks and snack. All Porter employees that I had interaction were professional and attentive to my needs

No suggestion

IAD
YTZ
Excellent 10.0

Porter Airline was amazing!! They use glasses instead of plastic cups! Nice, cheap, on time, and free wine!

YTZ
EWR
Excellent 10.0

as above

IAD
YTZ
Excellent 8.0

Fast check in and customs lines in both airports

The chips are pretty bland. I appreciate the free refreshments, but would like a bit of choice

YOW
YTZ
Excellent 10.0

On time. Provided snacks and drinks even on a short flight. Group lobby prior to boarding provided coffee, tea, snacks, water for free.

Fri, Dec 22
IAD
YQB
4h 55m
Fri, Dec 29
YQB
IAD
8h 30m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
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*
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.