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Cheap flights from Washington, D.C. to Québec City from $235

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 6/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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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
6:00 pm - 1:00 pm
IAD
-
YQB
19h 00m
1 stop
Multiple Airlines Logo
6:30 am - 7:27 am
YQB
-
IAD
24h 57m
1 stop
$504Multiple Airlines
Fri, Apr 17 - Fri, Apr 24
Porter Airlines Logo
4:05 pm - 2:27 pm
IAD
-
YQB
22h 22m
1 stop
Porter Airlines Logo
3:10 pm - 10:46 am
YQB
-
IAD
19h 36m
1 stop
$512Porter Airlines
Mon, May 4 - Mon, May 11
Multiple Airlines Logo
6:00 pm - 3:20 pm
IAD
-
YQB
21h 20m
1 stop
Multiple Airlines Logo
6:15 am - 12:36 am
YQB
-
IAD
42h 21m
2 stops
$515Multiple Airlines
Sun, Apr 19 - Sun, Apr 26
Porter Airlines Logo
11:30 am - 10:00 am
IAD
-
YQB
22h 30m
1 stop
Porter Airlines Logo
4:55 pm - 10:46 am
YQB
-
IAD
17h 51m
2 stops
$518Porter Airlines
Sat, May 16 - Thu, May 21
Multiple Airlines Logo
4:00 pm - 10:00 am
IAD
-
YQB
18h 00m
1 stop
Multiple Airlines Logo
4:55 pm - 10:46 am
YQB
-
IAD
17h 51m
2 stops
$519Multiple Airlines
Thu, Jun 18 - Mon, Jun 22
Multiple Airlines Logo
4:00 pm - 10:00 am
IAD
-
YQB
18h 00m
1 stop
Multiple Airlines Logo
4:55 pm - 10:46 am
YQB
-
IAD
17h 51m
2 stops
$520Multiple Airlines
Thu, Jun 18 - Tue, Jun 23
Air Canada Logo
6:55 pm - 12:23 pm
DCA
-
YQB
17h 28m
2 stops
Air Canada Logo
1:05 pm - 10:28 pm
YQB
-
DCA
9h 23m
2 stops
$583Air Canada
Sat, May 9 - Mon, May 11
Air Canada Logo
12:45 pm - 12:23 pm
DCA
-
YQB
23h 38m
3 stops
Air Canada Logo
1:05 pm - 10:28 pm
YQB
-
DCA
9h 23m
2 stops
$589Air Canada
Sat, May 9 - Mon, May 11
Air Canada Logo
6:59 am - 2:16 pm
DCA
-
YQB
7h 17m
2 stops
Air Canada Logo
1:40 pm - 10:43 pm
YQB
-
DCA
9h 03m
2 stops
$594Air Canada
Thu, Apr 16 - Mon, Apr 20
Air Canada Logo
6:59 am - 11:30 am
DCA
-
YQB
4h 31m
1 stop
Air Canada Logo
5:00 pm - 10:43 pm
YQB
-
DCA
5h 43m
1 stop
$598Air Canada
Thu, Apr 16 - Mon, Apr 20

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
May 4
IAD4:05 pmWashington, D.C. Dulles Intl
22h 22m
1 stop
YQB2:27 pmQuébec City
May 11
YQB3:10 pmQuébec City
19h 36m
1 stop
IAD10:46 amWashington, D.C. Dulles Intl
$512
Porter Airlines
May 16
IAD11:30 amWashington, D.C. Dulles Intl
22h 30m
1 stop
YQB10:00 amQuébec City
May 21
YQB4:55 pmQuébec City
17h 51m
2 stops
IAD10:46 amWashington, D.C. Dulles Intl
$518
Porter Airlines
May 28
IAD4:05 pmWashington, D.C. Dulles Intl
17h 55m
1 stop
YQB10:00 amQuébec City
Jun 10
YQB3:10 pmQuébec City
24h 11m
1 stop
IAD3:21 pmWashington, D.C. Dulles Intl
$522

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
May 9
DCA6:30 amWashington, D.C. Reagan-National
7h 33m
1 stop
YQB2:03 pmQuébec City
May 11
YQB6:00 amQuébec City
6h 30m
1 stop
DCA12:30 pmWashington, D.C. Reagan-National
$761
United Airlines
May 7
DCA7:00 amWashington, D.C. Reagan-National
5h 02m
1 stop
YQB12:02 pmQuébec City
May 10
YQB12:45 pmQuébec City
6h 46m
1 stop
DCA7:31 pmWashington, D.C. Reagan-National
$788
United Airlines
Jun 24
BWI6:15 amBaltimore/Washington
16h 26m
3 stops
YQB10:41 pmQuébec City
Jun 30
YQB3:05 pmQuébec City
9h 43m
1 stop
BWI12:48 amBaltimore/Washington
$798

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 March 23, 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 4/17

6:00 pm-1:00 pm

1 stop19h 00m

Québec City

Fri 4/24

6:30 am-7:27 am

1 stop24h 57m

$504

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Mon 5/4

4:05 pm-2:27 pm

1 stop22h 22m

Québec City

Mon 5/11

3:10 pm-10:46 am

1 stop19h 36m

$512

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Sun 4/19

6:00 pm-3:20 pm

1 stop21h 20m

Québec City

Sun 4/26

6:15 am-12:36 am

2 stops42h 21m

$515

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Sat 5/16

11:30 am-10:00 am

1 stop22h 30m

Québec City

Thu 5/21

4:55 pm-10:46 am

2 stops17h 51m

$518

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Thu 6/18

4:00 pm-10:00 am

1 stop18h 00m

Québec City

Mon 6/22

4:55 pm-10:46 am

2 stops17h 51m

$519

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Thu 6/18

4:00 pm-10:00 am

1 stop18h 00m

Québec City

Tue 6/23

4:55 pm-10:46 am

2 stops17h 51m

$520

Washington, D.C.Québec City

DCA - YQB

DCAYQB

Washington, D.C. Reagan-National

Sat 5/9

6:55 pm-12:23 pm

2 stops17h 28m

Québec City

Mon 5/11

1:05 pm-10:28 pm

2 stops9h 23m

$583

Washington, D.C.Québec City

DCA - YQB

DCAYQB

Washington, D.C. Reagan-National

Sat 5/9

12:45 pm-12:23 pm

3 stops23h 38m

Québec City

Mon 5/11

1:05 pm-10:28 pm

2 stops9h 23m

$589

Washington, D.C.Québec City

DCA - YQB

DCAYQB

Washington, D.C. Reagan-National

Thu 4/16

6:59 am-2:16 pm

2 stops7h 17m

Québec City

Mon 4/20

1:40 pm-10:43 pm

2 stops9h 03m

$594
Quickest round-trip

Washington, D.C.Québec City

DCA - YQB

DCAYQB

Washington, D.C. Reagan-National

Thu 4/16

6:59 am-11:30 am

1 stop4h 31m

Québec City

Mon 4/20

5:00 pm-10:43 pm

1 stop5h 43m

$598

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 September. Flight prices, which tend to average around $614, are often lower during this time because this is during the off-season. If you’re not able to fly to Québec City in September, then February is your next best option. Flight prices from Washington, D.C. to Québec City during February average around $676.

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

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

  • 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
Porter AirlinesPriceFrom $235Free CancellationRating
8.0
427 reviews
Search Porter Airlines flights
Air CanadaPriceFrom $271Free CancellationRating
7.1
10,835 reviews
Search Air Canada flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
9,462 reviews
Search United 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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