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Cheap flights from Washington, D.C. to Québec City from $221

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 7/25. 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

Discover deals from 900+ travel sites with momondo.

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
5:40 pm - 10:20 pm
IAD
-
YQB
28h 40m
2 stops
Multiple Airlines Logo
3:10 pm - 10:25 am
YQB
-
IAD
19h 15m
1 stop
$507Multiple Airlines
Tue, Jul 21 - Tue, Jul 28
Multiple Airlines Logo
11:25 am - 10:20 pm
IAD
-
YQB
10h 55m
1 stop
Multiple Airlines Logo
6:40 am - 6:40 pm
YQB
-
IAD
12h 00m
2 stops
$515Multiple Airlines
Sat, Aug 22 - Tue, Aug 25
Multiple Airlines Logo
5:40 pm - 10:20 pm
IAD
-
YQB
28h 40m
2 stops
Multiple Airlines Logo
3:10 pm - 10:25 am
YQB
-
IAD
19h 15m
1 stop
$519Multiple Airlines
Tue, Jul 21 - Tue, Jul 28
Multiple Airlines Logo
5:40 pm - 10:20 pm
IAD
-
YQB
28h 40m
2 stops
Multiple Airlines Logo
3:10 pm - 10:25 am
YQB
-
IAD
19h 15m
1 stop
$522Multiple Airlines
Tue, Jul 21 - Tue, Jul 28
Multiple Airlines Logo
11:05 am - 2:27 pm
IAD
-
YQB
27h 22m
1 stop
Multiple Airlines Logo
6:40 am - 7:38 pm
YQB
-
IAD
12h 58m
2 stops
$534Multiple Airlines
Tue, Jul 7 - Tue, Jul 14
Multiple Airlines Logo
11:25 am - 10:20 pm
IAD
-
YQB
10h 55m
1 stop
Multiple Airlines Logo
6:40 am - 8:21 pm
YQB
-
IAD
13h 41m
2 stops
$545Multiple Airlines
Mon, Sep 21 - Mon, Sep 28
American Airlines Logo
10:10 pm - 1:14 pm
DCA
-
YQB
15h 04m
1 stop
American Airlines Logo
1:55 pm - 9:15 am
YQB
-
DCA
19h 20m
1 stop
$591American Airlines
Tue, Jul 21 - Tue, Jul 28
American Airlines Logo
10:19 pm - 12:44 pm
DCA
-
YQB
14h 25m
2 stops
American Airlines Logo
2:27 pm - 11:59 pm
YQB
-
DCA
9h 32m
1 stop
$606American Airlines
Wed, Sep 2 - Wed, Sep 9
American Airlines Logo
10:10 pm - 1:03 pm
DCA
-
YQB
14h 53m
1 stop
American Airlines Logo
1:55 pm - 11:59 pm
YQB
-
DCA
10h 04m
1 stop
$607American Airlines
Fri, Jul 3 - Tue, Jul 7
Air Canada Logo
8:40 pm - 1:55 pm
DCA
-
YQB
17h 15m
2 stops
Air Canada Logo
2:45 pm - 12:00 pm
YQB
-
DCA
21h 15m
3 stops
$612Air Canada
Fri, Jul 3 - Mon, Jul 6

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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
Jul 6
IAD3:55 pmWashington, D.C. Dulles Intl
22h 32m
1 stop
YQB2:27 pmQuébec City
Jul 9
YQB3:10 pmQuébec City
24h 01m
1 stop
IAD3:11 pmWashington, D.C. Dulles Intl
$566
Porter Airlines
Jul 3
IAD3:55 pmWashington, D.C. Dulles Intl
22h 32m
1 stop
YQB2:27 pmQuébec City
Jul 6
YQB3:10 pmQuébec City
19h 15m
1 stop
IAD10:25 amWashington, D.C. Dulles Intl
$567
Porter Airlines
Jul 6
IAD11:05 amWashington, D.C. Dulles Intl
11h 15m
1 stop
YQB10:20 pmQuébec City
Jul 9
YQB3:10 pmQuébec City
24h 01m
1 stop
IAD3:11 pmWashington, D.C. Dulles Intl
$570

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
Jul 21
DCA10:10 pmWashington, D.C. Reagan-National
15h 04m
1 stop
YQB1:14 pmQuébec City
Jul 28
YQB1:55 pmQuébec City
19h 20m
1 stop
DCA9:15 amWashington, D.C. Reagan-National
$591
American Airlines
Sep 2
DCA10:19 pmWashington, D.C. Reagan-National
14h 25m
2 stops
YQB12:44 pmQuébec City
Sep 9
YQB2:27 pmQuébec City
9h 32m
1 stop
DCA11:59 pmWashington, D.C. Reagan-National
$606
American Airlines
Jul 3
DCA10:10 pmWashington, D.C. Reagan-National
14h 53m
1 stop
YQB1:03 pmQuébec City
Jul 7
YQB1:55 pmQuébec City
10h 04m
1 stop
DCA11:59 pmWashington, D.C. Reagan-National
$607

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 832,500 searches. Data last updated June 16, 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

Tue 7/21

5:40 pm-10:20 pm

2 stops28h 40m

Québec City

Tue 7/28

3:10 pm-10:25 am

1 stop19h 15m

$507
Quickest round-trip

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Sat 8/22

11:25 am-10:20 pm

1 stop10h 55m

Québec City

Tue 8/25

6:40 am-6:40 pm

2 stops12h 00m

$515

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Tue 7/21

5:40 pm-10:20 pm

2 stops28h 40m

Québec City

Tue 7/28

3:10 pm-10:25 am

1 stop19h 15m

$519

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Tue 7/21

5:40 pm-10:20 pm

2 stops28h 40m

Québec City

Tue 7/28

3:10 pm-10:25 am

1 stop19h 15m

$522

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Tue 7/7

11:05 am-2:27 pm

1 stop27h 22m

Québec City

Tue 7/14

6:40 am-7:38 pm

2 stops12h 58m

$534

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Mon 9/21

11:25 am-10:20 pm

1 stop10h 55m

Québec City

Mon 9/28

6:40 am-8:21 pm

2 stops13h 41m

$545

Washington, D.C.Québec City

DCA - YQB

DCAYQB

Washington, D.C. Reagan-National

Tue 7/21

10:10 pm-1:14 pm

1 stop15h 04m

Québec City

Tue 7/28

1:55 pm-9:15 am

1 stop19h 20m

$591

Washington, D.C.Québec City

DCA - YQB

DCAYQB

Washington, D.C. Reagan-National

Wed 9/2

10:19 pm-12:44 pm

2 stops14h 25m

Québec City

Wed 9/9

2:27 pm-11:59 pm

1 stop9h 32m

$606

Washington, D.C.Québec City

DCA - YQB

DCAYQB

Washington, D.C. Reagan-National

Fri 7/3

10:10 pm-1:03 pm

1 stop14h 53m

Québec City

Tue 7/7

1:55 pm-11:59 pm

1 stop10h 04m

$607

Washington, D.C.Québec City

DCA - YQB

DCAYQB

Washington, D.C. Reagan-National

Fri 7/3

8:40 pm-1:55 pm

2 stops17h 15m

Québec City

Mon 7/6

2:45 pm-12:00 pm

3 stops21h 15m

$612

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?

What is the cheapest month to fly to Québec City?

The cheapest month to fly to Québec City from Washington, D.C. is in July. Flight prices, which tend to average around $276, are often lower during this time because this is during the off-season. If you’re not able to fly to Québec City in July, then March is your next best option. Flight prices from Washington, D.C. to Québec City during March average around $282.

What is the cheapest Washington, D.C. to Québec City flight route?

Fly from Washington, D.C. Dulles Intl to Québec City for the best Washington, D.C. - Québec City flight prices

What cabin class options are available on Washington, D.C. to Québec City flights?

There is only 1 cabin class available to choose from on Washington, D.C. to Québec City flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

You could potentially save up to 23% on your flight if you consider stops on a Washington, D.C. to Québec City flight.

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

1h 58m

Direct flights

Sun

Airports in Québec City

1 airport
The fastest flight from Washington, D.C. to Québec City takes 1h 58m
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?

    The distance between Washington, D.C. and Québec City is about 619.9 mi. By plane, this route typically takes 1h 58m.

  • 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 were last updated today.

  • How many operators does momondo search for flights from Washington, D.C. to Québec City Airport?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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 required travel and health documents for your Québec City Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Québec City Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

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

Best airlines flying from Washington, D.C. to Québec City

Compare and see reviews for airlines that fly from Washington, D.C. to Québec City with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $288Free CancellationRating
7.4
9,842 reviews
Search United Airlines flights
Air CanadaPriceFrom $402Free CancellationRating
7.1
11,197 reviews
Search Air Canada flights
Porter AirlinesPriceFrom $405Free CancellationRating
8.0
438 reviews
Search Porter Airlines flights

Traveling to a place near Québec City?

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

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Québec City. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Québec City from Washington, D.C. with this policy.

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

momondo helps you find the best flight between Washington, D.C. and Québec City by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Washington, D.C. to Québec City now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Québec City and let you know when they change.

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