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Cheap flights from Washington, D.C. to Québec City from C$ 309

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 29/9. 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
1 adult, Economy, 0 bags

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Porter Airlines Logo
11:25 a.m. - 10:20 p.m.IAD  Washington, D.C. Dulles Intl-YQB Québec City
10h 55m1 stop Toronto Island
Porter Airlines Logo
5:45 p.m. - 10:45 a.m.YQB  Québec City-IAD Washington, D.C. Dulles Intl
17h 00m1 stop Toronto Pearson Intl
C$ 731Porter Airlines
Sat, 19 Sep - Mon, 21 Sep
Porter Airlines Logo
3:50 p.m. - 10:02 a.m.IAD  Washington, D.C. Dulles Intl-YQB Québec City
18h 12m1 stop Toronto Island
Porter Airlines Logo
8:00 p.m. - 10:45 a.m.YQB  Québec City-IAD Washington, D.C. Dulles Intl
14h 45m1 stop Toronto Pearson Intl
C$ 738Porter Airlines
Thu, 8 Oct - Sat, 17 Oct
Multiple Airlines Logo
6:59 a.m. - 4:50 p.m.DCA  Washington, D.C. Reagan-National-YQB Québec City
9h 51m1 stop Toronto Pearson Intl
Multiple Airlines Logo
4:55 p.m. - 12:14 p.m.YQB  Québec City-DCA Washington, D.C. Reagan-National
19h 19m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Ottawa
C$ 745Multiple Airlines
Sat, 12 Sep - Mon, 14 Sep
Porter Airlines Logo
11:25 a.m. - 10:20 p.m.IAD  Washington, D.C. Dulles Intl-YQB Québec City
10h 55m1 stop Toronto Island
Porter Airlines Logo
5:45 p.m. - 10:45 a.m.YQB  Québec City-IAD Washington, D.C. Dulles Intl
17h 00m1 stop Toronto Pearson Intl
C$ 745Porter Airlines
Sat, 12 Sep - Sat, 19 Sep
Multiple Airlines Logo
12:55 p.m. - 10:20 p.m.DCA  Washington, D.C. Reagan-National-YQB Québec City
9h 25m2 stops Ottawa Toronto Pearson Intl
Multiple Airlines Logo
4:55 p.m. - 12:14 p.m.YQB  Québec City-DCA Washington, D.C. Reagan-National
19h 19m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Ottawa
C$ 746Multiple Airlines
Sat, 12 Sep - Mon, 14 Sep
Multiple Airlines Logo
3:50 p.m. - 2:27 p.m.IAD  Washington, D.C. Dulles Intl-YQB Québec City
22h 37m1 stop Toronto Island
Multiple Airlines Logo
6:40 a.m. - 8:09 p.m.YQB  Québec City-IAD Washington, D.C. Dulles Intl
13h 29m2 stops Toronto Pearson Intl Fort Lauderdale
C$ 746Multiple Airlines
Mon, 14 Sep - Wed, 23 Sep
Multiple Airlines Logo
3:50 p.m. - 2:27 p.m.IAD  Washington, D.C. Dulles Intl-YQB Québec City
22h 37m1 stop Toronto Island
Multiple Airlines Logo
6:40 a.m. - 8:09 p.m.YQB  Québec City-IAD Washington, D.C. Dulles Intl
13h 29m2 stops Toronto Pearson Intl Fort Lauderdale
C$ 749Multiple Airlines
Fri, 18 Sep - Mon, 21 Sep
Porter Airlines Logo
11:25 a.m. - 10:20 p.m.IAD  Washington, D.C. Dulles Intl-YQB Québec City
10h 55m1 stop Toronto Island
Porter Airlines Logo
6:40 a.m. - 3:10 p.m.YQB  Québec City-IAD Washington, D.C. Dulles Intl
8h 30m1 stop Toronto Pearson Intl
C$ 750Porter Airlines
Sat, 12 Sep - Mon, 14 Sep
Porter Airlines Logo
11:25 a.m. - 8:00 p.m.IAD  Washington, D.C. Dulles Intl-YQB Québec City
8h 35m2 stops Toronto Island Montreal Pierre Elliott Trudeau Intl
Porter Airlines Logo
6:40 a.m. - 3:10 p.m.YQB  Québec City-IAD Washington, D.C. Dulles Intl
8h 30m1 stop Toronto Pearson Intl
C$ 751Porter Airlines
Sat, 19 Sep - Mon, 21 Sep
Porter Airlines Logo
11:25 a.m. - 8:00 p.m.IAD  Washington, D.C. Dulles Intl-YQB Québec City
8h 35m2 stops Toronto Island Montreal Pierre Elliott Trudeau Intl
Porter Airlines Logo
8:00 p.m. - 10:45 a.m.YQB  Québec City-IAD Washington, D.C. Dulles Intl
14h 45m1 stop Toronto Pearson Intl
C$ 753Porter Airlines
Thu, 8 Oct - Sat, 17 Oct

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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
19 Sep
IAD11:25 a.m.Washington, D.C. Dulles Intl
10h 55m
1 stop
YQB10:20 p.m.Québec City
21 Sep
YQB5:45 p.m.Québec City
17h 00m
1 stop
IAD10:45 a.m.Washington, D.C. Dulles Intl
C$ 731
Porter Airlines
8 Oct
IAD3:50 p.m.Washington, D.C. Dulles Intl
18h 12m
1 stop
YQB10:02 a.m.Québec City
17 Oct
YQB8:00 p.m.Québec City
14h 45m
1 stop
IAD10:45 a.m.Washington, D.C. Dulles Intl
C$ 738
Porter Airlines
12 Sep
IAD11:25 a.m.Washington, D.C. Dulles Intl
10h 55m
1 stop
YQB10:20 p.m.Québec City
19 Sep
YQB5:45 p.m.Québec City
17h 00m
1 stop
IAD10:45 a.m.Washington, D.C. Dulles Intl
C$ 745

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

Our best United Airlines deals on Washington, D.C. to Québec City flight tickets
United Airlines
17 Oct
BWI7:05 p.m.Baltimore/Washington
19h 07m
1 stop
YQB2:12 p.m.Québec City
21 Oct
YQB3:00 p.m.Québec City
19h 30m
1 stop
BWI10:30 a.m.Baltimore/Washington
C$ 1,124
United Airlines
17 Oct
BWI12:10 p.m.Baltimore/Washington
11h 27m
2 stops
YQB11:37 p.m.Québec City
21 Oct
YQB3:00 p.m.Québec City
19h 30m
1 stop
BWI10:30 a.m.Baltimore/Washington
C$ 1,142
United Airlines
9 Dec
BWI8:15 a.m.Baltimore/Washington
15h 01m
2 stops
YQB11:16 p.m.Québec City
16 Dec
YQB6:00 a.m.Québec City
14h 57m
2 stops
BWI8:57 p.m.Baltimore/Washington
C$ 1,154

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Québec City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 18 August 2026.
Use the filters below to find and compare flights from Washington, D.C. to Québec City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Québec City

IAD Washington, D.C. Dulles Intl - YQB Québec City

IADYQB

Washington, D.C. Dulles Intl

Sat 19/9

11:25 a.m.-10:20 p.m.

1 stop10h 55m

Québec City

Mon 21/9

5:45 p.m.-10:45 a.m.

1 stop17h 00m

C$ 731

Washington, D.C.Québec City

IAD Washington, D.C. Dulles Intl - YQB Québec City

IADYQB

Washington, D.C. Dulles Intl

Thu 8/10

3:50 p.m.-10:02 a.m.

1 stop18h 12m

Québec City

Sat 17/10

8:00 p.m.-10:45 a.m.

1 stop14h 45m

C$ 738

Washington, D.C.Québec City

DCA Washington, D.C. Reagan-National - YQB Québec City

DCAYQB

Washington, D.C. Reagan-National

Sat 12/9

6:59 a.m.-4:50 p.m.

1 stop9h 51m

Québec City

Mon 14/9

4:55 p.m.-12:14 p.m.

3 stops19h 19m

C$ 745

Washington, D.C.Québec City

IAD Washington, D.C. Dulles Intl - YQB Québec City

IADYQB

Washington, D.C. Dulles Intl

Sat 12/9

11:25 a.m.-10:20 p.m.

1 stop10h 55m

Québec City

Sat 19/9

5:45 p.m.-10:45 a.m.

1 stop17h 00m

C$ 745

Washington, D.C.Québec City

DCA Washington, D.C. Reagan-National - YQB Québec City

DCAYQB

Washington, D.C. Reagan-National

Sat 12/9

12:55 p.m.-10:20 p.m.

2 stops9h 25m

Québec City

Mon 14/9

4:55 p.m.-12:14 p.m.

3 stops19h 19m

C$ 746

Washington, D.C.Québec City

IAD Washington, D.C. Dulles Intl - YQB Québec City

IADYQB

Washington, D.C. Dulles Intl

Mon 14/9

3:50 p.m.-2:27 p.m.

1 stop22h 37m

Québec City

Wed 23/9

6:40 a.m.-8:09 p.m.

2 stops13h 29m

C$ 746

Washington, D.C.Québec City

IAD Washington, D.C. Dulles Intl - YQB Québec City

IADYQB

Washington, D.C. Dulles Intl

Fri 18/9

3:50 p.m.-2:27 p.m.

1 stop22h 37m

Québec City

Mon 21/9

6:40 a.m.-8:09 p.m.

2 stops13h 29m

C$ 749

Washington, D.C.Québec City

IAD Washington, D.C. Dulles Intl - YQB Québec City

IADYQB

Washington, D.C. Dulles Intl

Sat 12/9

11:25 a.m.-10:20 p.m.

1 stop10h 55m

Québec City

Mon 14/9

6:40 a.m.-3:10 p.m.

1 stop8h 30m

C$ 750
Quickest round-trip

Washington, D.C.Québec City

IAD Washington, D.C. Dulles Intl - YQB Québec City

IADYQB

Washington, D.C. Dulles Intl

Sat 19/9

11:25 a.m.-8:00 p.m.

2 stops8h 35m

Québec City

Mon 21/9

6:40 a.m.-3:10 p.m.

1 stop8h 30m

C$ 751

Washington, D.C.Québec City

IAD Washington, D.C. Dulles Intl - YQB Québec City

IADYQB

Washington, D.C. Dulles Intl

Thu 8/10

11:25 a.m.-8:00 p.m.

2 stops8h 35m

Québec City

Sat 17/10

8:00 p.m.-10:45 a.m.

1 stop14h 45m

C$ 753

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 typical price of a round-trip flight between Washington, D.C. and Québec City?

Prices are currently low for flights on this route.

Typical prices usually range from C$ 1,190 to C$ 1,356.
The lowest price recently found on this route was C$ 731.

What is the cheapest month to fly to Québec City?

In general, November 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$ 934. If you aren’t able to travel to Québec City during the month of November, then flying in April is also cheap. Prices for this month can be found on momondo for an average of C$ 1,025.

Can stopping save me money on Washington, D.C. to Québec City flights?

You could potentially save up to 14% on your flight if you consider stops on a Washington, D.C. to Québec City flight.

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

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$ 309

Fastest flight time

2h 05m

Direct flights

Sun

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$ 309. The best round-trip flight deal from Washington, D.C. to Québec City found on momondo in the last 72 hours is C$ 731.
The fastest flight from Washington, D.C. to Québec City takes 2h 05m
Direct flights go from Washington, D.C. to Québec City on Sunday. There are no airlines offering direct flights.
There is 1 airport in Québec City. From Washington, D.C. there are direct flights to Québec City (YQB).
Search flight deals

Frequently asked questions about flying from Washington, D.C. to Québec City

  • 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 2h 05m 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.

  • What is the most popular plane model from Washington, D.C. to Québec City?

Travelling to a place near Québec City?

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

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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