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Cheap flights from Washington, D.C. to Québec City from C$ 288

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Québec City departing on 12/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Washington, D.C. to Québec City

Cheap round-trip flights

Porter Airlines Logo
11:35 a.m. - 3:55 p.m.IAD-YQB
4h 20m1 stop
Porter Airlines Logo
11:00 a.m. - 3:06 p.m.YQB-IAD
4h 06m1 stop
C$ 630Porter Airlines
Find Deal
Mon, 29 Sep - Thu, 2 Oct
Porter Airlines Logo
7:00 a.m. - 1:30 p.m.IAD-YQB
6h 30m1 stop
Porter Airlines Logo
2:15 p.m. - 10:24 p.m.YQB-IAD
8h 09m1 stop
C$ 634Porter Airlines
Find Deal
Thu, 4 Dec - Mon, 8 Dec
 Logo
7:10 a.m. - 3:55 p.m.BWI-YQB
8h 45m2 stops
 Logo
4:35 p.m. - 7:30 a.m.YQB-BWI
14h 55m2 stops
C$ 672
Find Deal
Tue, 15 Jul - Tue, 22 Jul
Air Canada Logo
4:35 p.m. - 10:56 p.m.DCA-YQB
6h 21m1 stop
Air Canada Logo
5:50 a.m. - 10:20 a.m.YQB-DCA
4h 30m1 stop
C$ 697Air Canada
Find Deal
Mon, 29 Sep - Thu, 2 Oct
 Logo
7:10 a.m. - 3:55 p.m.BWI-YQB
8h 45m2 stops
 Logo
4:35 p.m. - 5:32 p.m.YQB-BWI
24h 57m3 stops
C$ 701
Find Deal
Tue, 15 Jul - Tue, 22 Jul
American Airlines Logo
8:59 p.m. - 3:30 p.m.DCA-YQB
18h 31m2 stops
American Airlines Logo
1:06 p.m. - 7:09 a.m.YQB-DCA
18h 03m2 stops
C$ 741American Airlines
Find Deal
Mon, 28 Jul - Wed, 13 Aug
American Airlines Logo
8:59 p.m. - 3:30 p.m.DCA-YQB
18h 31m2 stops
American Airlines Logo
1:06 p.m. - 7:09 a.m.YQB-DCA
18h 03m2 stops
C$ 769American Airlines
Find Deal
Mon, 28 Jul - Thu, 14 Aug
Air Canada Logo
6:00 a.m. - 9:50 a.m.DCA-YQB
3h 50m1 stop
Air Canada Logo
7:25 a.m. - 12:08 p.m.YQB-DCA
4h 43m1 stop
C$ 813Air Canada
Find Deal
Fri, 12 Sep - Tue, 16 Sep
United Airlines Logo
8:25 a.m. - 10:10 p.m.IAD-YQB
13h 45m2 stops
United Airlines Logo
4:55 p.m. - 10:28 p.m.YQB-IAD
5h 33m1 stop
C$ 941United Airlines
Find Deal
Mon, 6 Oct - Mon, 13 Oct
United Airlines Logo
6:15 a.m. - 2:16 p.m.BWI-YQB
8h 01m1 stop
United Airlines Logo
3:18 p.m. - 11:24 p.m.YQB-BWI
8h 06m1 stop
C$ 952United Airlines
Find Deal
Mon, 11 Aug - Sat, 16 Aug

Porter Airlines flights from Washington, D.C. to Québec City

Our best Porter Airlines deals on Washington, D.C. to Québec City flight tickets
Porter Airlines
29 Sep
IAD11:35 a.m.Washington, D.C. Dulles Intl
4h 20m
1 stop
YQB3:55 p.m.Québec City
2 Oct
YQB11:00 a.m.Québec City
4h 06m
1 stop
IAD3:06 p.m.Washington, D.C. Dulles Intl
Porter Airlines
4 Dec
IAD7:00 a.m.Washington, D.C. Dulles Intl
6h 30m
1 stop
YQB1:30 p.m.Québec City
8 Dec
YQB2:15 p.m.Québec City
8h 09m
1 stop
IAD10:24 p.m.Washington, D.C. Dulles Intl
Porter Airlines
11 Sep
IAD11:35 a.m.Washington, D.C. Dulles Intl
4h 20m
1 stop
YQB3:55 p.m.Québec City
15 Sep
YQB11:00 a.m.Québec City
4h 06m
1 stop
IAD3:06 p.m.Washington, D.C. Dulles Intl

Air Canada flights from Washington, D.C. to Québec City

Our best Air Canada deals on Washington, D.C. to Québec City flight tickets
Air Canada
29 Sep
DCA4:35 p.m.Washington, D.C. Reagan-National
6h 21m
1 stop
YQB10:56 p.m.Québec City
2 Oct
YQB5:50 a.m.Québec City
4h 30m
1 stop
DCA10:20 a.m.Washington, D.C. Reagan-National
Air Canada
23 Jun
IAD10:15 a.m.Washington, D.C. Dulles Intl
5h 30m
1 stop
YQB3:45 p.m.Québec City
30 Jun
YQB5:20 a.m.Québec City
4h 17m
1 stop
IAD9:37 a.m.Washington, D.C. Dulles Intl
Air Canada
23 Jun
DCA6:00 a.m.Washington, D.C. Reagan-National
3h 50m
1 stop
YQB9:50 a.m.Québec City
30 Jun
YQB1:35 p.m.Québec City
22h 28m
1 stop
DCA12:03 p.m.Washington, D.C. Reagan-National

See travel insights to Québec City from

How to get the cheapest flight ticket from Washington, D.C. to Québec City

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Québec City?

In general, January is the cheapest month to fly from Washington, D.C. to Québec City. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 781. If you aren’t able to travel to Québec City during the month of January, then flying in November is also cheap. Prices for this month can be found on momondo for an average of C$ 786.

How far in advance should I book a flight to Québec City?

You are more likely to see cheaper flights to Québec City from Washington, D.C. when booking 12 weeks ahead of your departure date. In general, you can expect to find flights to Québec City for around C$ 921 when searching 12 weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Québec City from Washington, D.C. for as low as C$ 565 on momondo.

How have Washington, D.C. to Québec City flight prices changed over time?

As of June 2025, prices for Washington, D.C. to Québec City flights are approximately 74% more expensive when compared to flights at the same time last year.

When to book flights from Washington, D.C. to Québec City

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Québec City according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. to Québec City (WAS to YQB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Québec City

Best price found

C$ 288

Fastest flight time

3h 45m

Direct flights

None

Airports in Québec City

1 airport
The best one-way flight to Québec City from Washington, D.C. in the past 72 hours is C$ 288. The best round-trip flight deal from Washington, D.C. to Québec City found on momondo in the last 72 hours is C$ 630.
The fastest flight from Washington, D.C. to Québec City takes 3h 45m
There are no direct flights from Washington, D.C. to Québec City. Popular non-direct routes for this connection are Washington, D.C. Dulles Intl Airport - Québec City Airport, Baltimore/Washington Airport - Québec City Airport and Washington, D.C. Reagan-National Airport - Québec City Airport.
There is 1 airport near Québec City: Québec City (YQB)

  • How far is Washington, D.C. to Québec City by plane?

    A flight from Washington, D.C. to Québec City will travel around 997.6 km. Typically, this will take 3h 45m by plane in normal conditions.

  • When did momondo last update prices for flights from Washington, D.C. to Québec City Airport?

    Prices for flights from Washington, D.C. to Québec City Airport refresh daily.

  • How old do you have to be to fly from Washington, D.C. to Québec City Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Québec City Airport.

  • What documentation or ID do you need to fly to Québec City Airport?

    The travel and health documents required for your trip to Québec City Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Québec City Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Travelling to a place near Québec City?

Book flights to Québec City if you plan to visit one of these locations
Baie-Saint-Paul
Victoriaville
Beaupre
Sainte-Marie

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Québec City?

It is quick and easy to find Washington, D.C. to Québec City flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Québec City that suits you.

Can I find flights from Washington, D.C. to Québec City with flexible booking policies on momondo?

All flight searches from Washington, D.C. to Québec City on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Québec City?

momondo provides multiple filters to help you find the best flight to Québec City from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Washington, D.C. to Québec City right now. Can momondo alert me if prices change?

Price alerts on flights to Québec City from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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