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Cheap flights from Washington, D.C. to Québec City from $252

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 4/26. 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
8:15 am - 8:15 am
IAD
-
YQB
24h 00m
2 stops
Multiple Airlines Logo
6:30 am - 7:24 am
YQB
-
IAD
24h 54m
1 stop
$447Multiple Airlines
Mon, Mar 2 - Thu, Mar 5
Multiple Airlines Logo
2:58 pm - 8:15 am
BWI
-
YQB
17h 17m
2 stops
Multiple Airlines Logo
6:30 am - 8:54 pm
YQB
-
BWI
14h 24m
1 stop
$462Multiple Airlines
Mon, Mar 2 - Thu, Mar 5
Multiple Airlines Logo
6:20 am - 3:20 pm
BWI
-
YQB
9h 00m
1 stop
Multiple Airlines Logo
6:30 am - 10:53 pm
YQB
-
BWI
16h 23m
1 stop
$484Multiple Airlines
Mon, Feb 2 - Fri, Feb 6
Multiple Airlines Logo
9:15 pm - 2:40 pm
BWI
-
YQB
17h 25m
1 stop
Multiple Airlines Logo
6:30 am - 9:14 am
YQB
-
BWI
26h 44m
1 stop
$500Multiple Airlines
Thu, Apr 9 - Mon, Apr 13
Multiple Airlines Logo
8:15 am - 2:40 pm
IAD
-
YQB
30h 25m
1 stop
Multiple Airlines Logo
4:30 pm - 5:14 pm
YQB
-
IAD
24h 44m
2 stops
$509Multiple Airlines
Thu, Mar 19 - Sat, Mar 28
Multiple Airlines Logo
6:39 pm - 2:40 pm
IAD
-
YQB
20h 01m
1 stop
Multiple Airlines Logo
10:45 pm - 10:24 am
YQB
-
IAD
11h 39m
2 stops
$510Multiple Airlines
Thu, Apr 9 - Mon, Apr 13
Multiple Airlines Logo
9:15 pm - 2:40 pm
BWI
-
YQB
17h 25m
1 stop
Multiple Airlines Logo
6:30 am - 11:59 pm
YQB
-
BWI
17h 29m
2 stops
$520Multiple Airlines
Thu, Apr 9 - Mon, Apr 13
Multiple Airlines Logo
6:39 pm - 2:40 pm
IAD
-
YQB
20h 01m
1 stop
Multiple Airlines Logo
4:00 pm - 10:24 am
YQB
-
IAD
18h 24m
1 stop
$520Multiple Airlines
Thu, Apr 9 - Mon, Apr 13
Air Canada Logo
9:00 am - 3:58 pm
IAD
-
YQB
6h 58m
1 stop
Air Canada Logo
9:15 am - 8:29 pm
YQB
-
IAD
11h 14m
2 stops
$539Air Canada
Fri, Feb 20 - Thu, Feb 26
Air Canada Logo
9:00 am - 3:58 pm
IAD
-
YQB
6h 58m
1 stop
Air Canada Logo
9:15 am - 8:54 pm
YQB
-
IAD
11h 39m
1 stop
$540Air Canada
Fri, Feb 20 - Thu, Feb 26

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
Feb 20
DCA6:00 amWashington, D.C. Reagan-National
3h 59m
1 stop
YQB9:59 amQuébec City
Feb 26
YQB10:55 amQuébec City
4h 36m
1 stop
DCA3:31 pmWashington, D.C. Reagan-National
$501
Air Canada
Feb 20
DCA12:55 pmWashington, D.C. Reagan-National
9h 19m
2 stops
YQB10:14 pmQuébec City
Feb 26
YQB9:15 amQuébec City
6h 16m
1 stop
DCA3:31 pmWashington, D.C. Reagan-National
$504
Air Canada
Feb 20
DCA12:55 pmWashington, D.C. Reagan-National
9h 19m
2 stops
YQB10:14 pmQuébec City
Feb 26
YQB7:05 pmQuébec City
13h 50m
2 stops
DCA8:55 amWashington, D.C. Reagan-National
$539

Avianca flights from Washington, D.C. to Québec City

Our best Avianca deals on Washington, D.C. to Québec City flight tickets
Avianca
Jan 26
IAD4:15 pmWashington, D.C. Dulles Intl
17h 30m
2 stops
YQB9:45 amQuébec City
Feb 2
YQB10:55 amQuébec City
16h 15m
2 stops
IAD3:10 amWashington, D.C. Dulles Intl
$1,351
Avianca
Jan 30
IAD6:15 pmWashington, D.C. Dulles Intl
15h 30m
2 stops
YQB9:45 amQuébec City
Feb 1
YQB10:55 amQuébec City
16h 15m
2 stops
IAD3:10 amWashington, D.C. Dulles Intl
$1,460

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 January 21, 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

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Mon 3/2

8:15 am-8:15 am

2 stops24h 00m

Québec City

Thu 3/5

6:30 am-7:24 am

1 stop24h 54m

$447

BaltimoreQuébec City

BWI - YQB

BWIYQB

Baltimore/Washington

Mon 3/2

2:58 pm-8:15 am

2 stops17h 17m

Québec City

Thu 3/5

6:30 am-8:54 pm

1 stop14h 24m

$462

BaltimoreQuébec City

BWI - YQB

BWIYQB

Baltimore/Washington

Mon 2/2

6:20 am-3:20 pm

1 stop9h 00m

Québec City

Fri 2/6

6:30 am-10:53 pm

1 stop16h 23m

$484

BaltimoreQuébec City

BWI - YQB

BWIYQB

Baltimore/Washington

Thu 4/9

9:15 pm-2:40 pm

1 stop17h 25m

Québec City

Mon 4/13

6:30 am-9:14 am

1 stop26h 44m

$500

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Thu 3/19

8:15 am-2:40 pm

1 stop30h 25m

Québec City

Sat 3/28

4:30 pm-5:14 pm

2 stops24h 44m

$509

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Thu 4/9

6:39 pm-2:40 pm

1 stop20h 01m

Québec City

Mon 4/13

10:45 pm-10:24 am

2 stops11h 39m

$510

BaltimoreQuébec City

BWI - YQB

BWIYQB

Baltimore/Washington

Thu 4/9

9:15 pm-2:40 pm

1 stop17h 25m

Québec City

Mon 4/13

6:30 am-11:59 pm

2 stops17h 29m

$520

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Thu 4/9

6:39 pm-2:40 pm

1 stop20h 01m

Québec City

Mon 4/13

4:00 pm-10:24 am

1 stop18h 24m

$520

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Fri 2/20

9:00 am-3:58 pm

1 stop6h 58m

Québec City

Thu 2/26

9:15 am-8:29 pm

2 stops11h 14m

$539

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Fri 2/20

9:00 am-3:58 pm

1 stop6h 58m

Québec City

Thu 2/26

9:15 am-8:54 pm

1 stop11h 39m

$540

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 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 $567, 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 $682.

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 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
7.9
412 reviews
Search Porter Airlines flights
Air CanadaPriceFrom $271Free CancellationRating
7.1
10,646 reviews
Search Air Canada flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
9,191 reviews
Search United Airlines flights
American AirlinesPriceFrom $495Free CancellationRating
7.2
11,173 reviews
Search American 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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