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Cheap flights from Washington, D.C. to Québec City from C$ 346

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 21/9. 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.
Multiple Airlines Logo
3:50 p.m. - 2:27 p.m.
IAD
-
YQB
22h 37m
1 stop
Multiple Airlines Logo
6:40 a.m. - 8:09 p.m.
YQB
-
IAD
13h 29m
2 stops
C$ 732Multiple Airlines
Fri, 18 Sep - Wed, 23 Sep
Porter Airlines Logo
11:20 a.m. - 1:10 p.m.
IAD
-
YQB
25h 50m
1 stop
Porter Airlines Logo
5:25 p.m. - 10:38 a.m.
YQB
-
IAD
17h 13m
1 stop
C$ 741Porter Airlines
Mon, 26 Oct - Fri, 30 Oct
Multiple Airlines Logo
3:50 p.m. - 2:27 p.m.
IAD
-
YQB
22h 37m
1 stop
Multiple Airlines Logo
6:40 a.m. - 8:09 p.m.
YQB
-
IAD
13h 29m
2 stops
C$ 749Multiple Airlines
Mon, 21 Sep - Sat, 26 Sep
Multiple Airlines Logo
3:50 p.m. - 2:27 p.m.
IAD
-
YQB
22h 37m
1 stop
Multiple Airlines Logo
6:40 a.m. - 8:09 p.m.
YQB
-
IAD
13h 29m
2 stops
C$ 751Multiple Airlines
Mon, 21 Sep - Sat, 26 Sep
Multiple Airlines Logo
11:25 a.m. - 10:46 p.m.
IAD
-
YQB
11h 21m
2 stops
Multiple Airlines Logo
4:55 p.m. - 10:45 a.m.
YQB
-
IAD
17h 50m
3 stops
C$ 759Multiple Airlines
Sat, 29 Aug - Mon, 31 Aug
Multiple Airlines Logo
3:50 p.m. - 2:27 p.m.
IAD
-
YQB
22h 37m
1 stop
Multiple Airlines Logo
6:40 a.m. - 8:09 p.m.
YQB
-
IAD
13h 29m
2 stops
C$ 760Multiple Airlines
Mon, 28 Sep - Mon, 5 Oct
Multiple Airlines Logo
3:50 p.m. - 2:27 p.m.
IAD
-
YQB
22h 37m
1 stop
Multiple Airlines Logo
6:40 a.m. - 8:09 p.m.
YQB
-
IAD
13h 29m
2 stops
C$ 765Multiple Airlines
Thu, 24 Sep - Mon, 28 Sep
Multiple Airlines Logo
3:50 p.m. - 2:27 p.m.
IAD
-
YQB
22h 37m
1 stop
Multiple Airlines Logo
6:40 a.m. - 8:21 p.m.
YQB
-
IAD
13h 41m
2 stops
C$ 767Multiple Airlines
Thu, 24 Sep - Mon, 28 Sep
Multiple Airlines Logo
11:25 a.m. - 2:27 p.m.
IAD
-
YQB
27h 02m
1 stop
Multiple Airlines Logo
6:40 a.m. - 8:09 p.m.
YQB
-
IAD
13h 29m
2 stops
C$ 767Multiple Airlines
Tue, 15 Sep - Mon, 21 Sep
Multiple Airlines Logo
9:55 a.m. - 5:26 p.m.
IAD
-
YQB
7h 31m
2 stops
Multiple Airlines Logo
5:00 a.m. - 3:10 p.m.
YQB
-
IAD
10h 10m
1 stop
C$ 767Multiple Airlines
Sat, 19 Sep - Mon, 21 Sep

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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
26 Oct
IAD11:20 a.m.Washington, D.C. Dulles Intl
25h 50m
1 stop
YQB1:10 p.m.Québec City
30 Oct
YQB5:25 p.m.Québec City
17h 13m
1 stop
IAD10:38 a.m.Washington, D.C. Dulles Intl
C$ 741
Porter Airlines
23 Aug
IAD3:50 p.m.Washington, D.C. Dulles Intl
25h 00m
1 stop
YQB4:50 p.m.Québec City
27 Aug
YQB5:45 p.m.Québec City
17h 00m
1 stop
IAD10:45 a.m.Washington, D.C. Dulles Intl
C$ 780
Porter Airlines
22 Aug
IAD3:50 p.m.Washington, D.C. Dulles Intl
25h 00m
1 stop
YQB4:50 p.m.Québec City
27 Aug
YQB5:45 p.m.Québec City
17h 00m
1 stop
IAD10:45 a.m.Washington, D.C. Dulles Intl
C$ 782

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

Our best American Airlines deals on Washington, D.C. to Québec City flight tickets
American Airlines
7 Dec
DCA8:45 p.m.Washington, D.C. Reagan-National
16h 20m
2 stops
YQB1:05 p.m.Québec City
11 Dec
YQB2:00 p.m.Québec City
17h 49m
2 stops
DCA7:49 a.m.Washington, D.C. Reagan-National
C$ 856
American Airlines
22 Sep
BWI11:23 a.m.Baltimore/Washington
26h 30m
1 stop
YQB1:53 p.m.Québec City
30 Sep
YQB2:27 p.m.Québec City
19h 40m
1 stop
BWI10:07 a.m.Baltimore/Washington
C$ 862
American Airlines
22 Sep
BWI6:16 p.m.Baltimore/Washington
19h 31m
2 stops
YQB1:47 p.m.Québec City
30 Sep
YQB2:27 p.m.Québec City
19h 40m
1 stop
BWI10:07 a.m.Baltimore/Washington
C$ 876

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 30 July 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 - YQB

IADYQB

Washington, D.C. Dulles Intl

Fri 18/9

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$ 732

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Mon 26/10

11:20 a.m.-1:10 p.m.

1 stop25h 50m

Québec City

Fri 30/10

5:25 p.m.-10:38 a.m.

1 stop17h 13m

C$ 741

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Mon 21/9

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

1 stop22h 37m

Québec City

Sat 26/9

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

2 stops13h 29m

C$ 749

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Mon 21/9

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

1 stop22h 37m

Québec City

Sat 26/9

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

2 stops13h 29m

C$ 751

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Sat 29/8

11:25 a.m.-10:46 p.m.

2 stops11h 21m

Québec City

Mon 31/8

4:55 p.m.-10:45 a.m.

3 stops17h 50m

C$ 759

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Mon 28/9

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

1 stop22h 37m

Québec City

Mon 5/10

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

2 stops13h 29m

C$ 760

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Thu 24/9

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

1 stop22h 37m

Québec City

Mon 28/9

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

2 stops13h 29m

C$ 765

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Thu 24/9

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

1 stop22h 37m

Québec City

Mon 28/9

6:40 a.m.-8:21 p.m.

2 stops13h 41m

C$ 767

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Tue 15/9

11:25 a.m.-2:27 p.m.

1 stop27h 02m

Québec City

Mon 21/9

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

2 stops13h 29m

C$ 767
Quickest round-trip

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Sat 19/9

9:55 a.m.-5:26 p.m.

2 stops7h 31m

Québec City

Mon 21/9

5:00 a.m.-3:10 p.m.

1 stop10h 10m

C$ 767

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$ 1,208 to C$ 1,511.
The lowest price recently found on this route was C$ 732.

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$ 967. If you aren’t able to travel to Québec City during the month of November, then flying in September is also cheap. Prices for this month can be found on momondo for an average of C$ 1,018.

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

Fastest flight time

2h 05m

Direct flights

Sun

Airports in Québec City

1 airport
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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