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Cheap flights from Québec City to Washington, D.C. from $219

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Québec City to Washington, D.C. departing on 1/30. 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 Québec City to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:30 am - 9:08 am
YQB
-
IAD
26h 38m1 stop
Multiple Airlines Logo
11:35 am - 3:40 pm
IAD
-
YQB
4h 05m1 stop
$469Multiple Airlines
Fri, Jan 9 - Fri, Jan 16
Air Canada Logo
6:00 am - 10:23 am
YQB
-
DCA
4h 23m1 stop
Air Canada Logo
6:45 am - 6:38 pm
DCA
-
YQB
11h 53m1 stop
$499Air Canada
Sat, Jan 24 - Sat, Jan 31
Air Canada Logo
5:00 am - 3:46 pm
YQB
-
IAD
10h 46m1 stop
Air Canada Logo
9:00 am - 3:53 pm
IAD
-
YQB
6h 53m1 stop
$503Air Canada
Sat, Jan 24 - Sat, Jan 31
Multiple Airlines Logo
6:30 am - 11:28 am
YQB
-
IAD
28h 58m2 stops
Multiple Airlines Logo
11:35 am - 3:40 pm
IAD
-
YQB
4h 05m1 stop
$518Multiple Airlines
Fri, Jan 9 - Fri, Jan 16
Air Canada Logo
5:00 am - 12:19 pm
YQB
-
DCA
7h 19m2 stops
Air Canada Logo
6:00 am - 3:53 pm
DCA
-
YQB
9h 53m2 stops
$565Air Canada
Fri, Jan 30 - Sat, Jan 31
Air Canada Logo
5:00 am - 12:19 pm
YQB
-
DCA
7h 19m2 stops
Air Canada Logo
6:00 am - 3:53 pm
DCA
-
YQB
9h 53m2 stops
$566Air Canada
Fri, Jan 30 - Sat, Jan 31
Air Canada Logo
5:00 am - 11:48 am
YQB
-
IAD
6h 48m1 stop
Air Canada Logo
12:35 pm - 6:38 pm
IAD
-
YQB
6h 03m1 stop
$582Air Canada
Fri, Jan 30 - Sat, Jan 31
United Airlines Logo
6:00 am - 12:24 pm
YQB
-
DCA
6h 24m1 stop
United Airlines Logo
6:00 am - 11:02 am
DCA
-
YQB
5h 02m1 stop
$596United Airlines
Fri, Jan 30 - Sat, Jan 31
United Airlines Logo
6:00 am - 12:24 pm
YQB
-
DCA
6h 24m1 stop
United Airlines Logo
7:00 am - 11:02 am
DCA
-
YQB
4h 02m1 stop
$597United Airlines
Fri, Jan 30 - Sat, Jan 31
United Airlines Logo
5:00 am - 9:08 pm
YQB
-
IAD
16h 08m2 stops
United Airlines Logo
6:00 am - 11:02 am
IAD
-
YQB
5h 02m1 stop
$645United Airlines
Sat, Jan 24 - Sat, Jan 31

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

Our best United Airlines deals on Québec City to Washington, D.C. flight tickets
United Airlines
Dec 13
YQB10:15 amQuébec City
13h 44m
2 stops
DCA11:59 pmWashington, D.C. Reagan-National
Dec 14
DCA9:40 amWashington, D.C. Reagan-National
6h 18m
1 stop
YQB3:58 pmQuébec City
$580
Find similar
United Airlines
Jan 30
YQB6:00 amQuébec City
6h 24m
1 stop
DCA12:24 pmWashington, D.C. Reagan-National
Jan 31
DCA6:00 amWashington, D.C. Reagan-National
5h 02m
1 stop
YQB11:02 amQuébec City
$596
Find similar
United Airlines
Jan 30
YQB6:00 amQuébec City
6h 24m
1 stop
DCA12:24 pmWashington, D.C. Reagan-National
Jan 31
DCA7:00 amWashington, D.C. Reagan-National
4h 02m
1 stop
YQB11:02 amQuébec City
$597
Find similar

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

Our best Porter Airlines deals on Québec City to Washington, D.C. flight tickets
Porter Airlines
Dec 22
YQB4:00 pmQuébec City
18h 24m
1 stop
IAD10:24 amWashington, D.C. Dulles Intl
Dec 27
IAD6:30 pmWashington, D.C. Dulles Intl
20h 50m
1 stop
YQB3:20 pmQuébec City
$798
Find similar
Porter Airlines
Dec 16
YQB4:00 pmQuébec City
25h 14m
1 stop
IAD5:14 pmWashington, D.C. Dulles Intl
Dec 18
IAD6:30 pmWashington, D.C. Dulles Intl
20h 50m
1 stop
YQB3:20 pmQuébec City
$1,678
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Québec City to Washington, D.C. 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 December 11, 2025.
Use the filters below to find and compare flights from Québec City to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Québec CityWashington, D.C.

YQB - IAD

YQBIAD

Québec City

Fri 1/9

6:30 am-9:08 am

1 stop26h 38m

Washington, D.C. Dulles Intl

Fri 1/16

11:35 am-3:40 pm

1 stop4h 05m

$469

Québec CityWashington, D.C.

YQB - DCA

YQBDCA

Québec City

Sat 1/24

6:00 am-10:23 am

1 stop4h 23m

Washington, D.C. Reagan-National

Sat 1/31

6:45 am-6:38 pm

1 stop11h 53m

$499

Québec CityWashington, D.C.

YQB - IAD

YQBIAD

Québec City

Sat 1/24

5:00 am-3:46 pm

1 stop10h 46m

Washington, D.C. Dulles Intl

Sat 1/31

9:00 am-3:53 pm

1 stop6h 53m

$503

Québec CityWashington, D.C.

YQB - IAD

YQBIAD

Québec City

Fri 1/9

6:30 am-11:28 am

2 stops28h 58m

Washington, D.C. Dulles Intl

Fri 1/16

11:35 am-3:40 pm

1 stop4h 05m

$518

Québec CityWashington, D.C.

YQB - DCA

YQBDCA

Québec City

Fri 1/30

5:00 am-12:19 pm

2 stops7h 19m

Washington, D.C. Reagan-National

Sat 1/31

6:00 am-3:53 pm

2 stops9h 53m

$565

Québec CityWashington, D.C.

YQB - DCA

YQBDCA

Québec City

Fri 1/30

5:00 am-12:19 pm

2 stops7h 19m

Washington, D.C. Reagan-National

Sat 1/31

6:00 am-3:53 pm

2 stops9h 53m

$566

Québec CityWashington, D.C.

YQB - IAD

YQBIAD

Québec City

Fri 1/30

5:00 am-11:48 am

1 stop6h 48m

Washington, D.C. Dulles Intl

Sat 1/31

12:35 pm-6:38 pm

1 stop6h 03m

$582

Québec CityWashington, D.C.

YQB - DCA

YQBDCA

Québec City

Fri 1/30

6:00 am-12:24 pm

1 stop6h 24m

Washington, D.C. Reagan-National

Sat 1/31

6:00 am-11:02 am

1 stop5h 02m

$596

Québec CityWashington, D.C.

YQB - DCA

YQBDCA

Québec City

Fri 1/30

6:00 am-12:24 pm

1 stop6h 24m

Washington, D.C. Reagan-National

Sat 1/31

7:00 am-11:02 am

1 stop4h 02m

$597

Québec CityWashington, D.C.

YQB - IAD

YQBIAD

Québec City

Sat 1/24

5:00 am-9:08 pm

2 stops16h 08m

Washington, D.C. Dulles Intl

Sat 1/31

6:00 am-11:02 am

1 stop5h 02m

$645

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 Washington, D.C. from

How to get the cheapest flight ticket from Québec City to Washington, D.C.

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 Québec City and Washington, D.C.?

What is the cheapest day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from Québec City is on a Saturday. momondo users have found tickets for Saturday departures for as low as $165. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Québec City to Washington, D.C. for around $491.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

In the afternoon is the cheapest time of day to fly from Québec City to Washington, D.C. when you can find flight prices for as low as $285. Flying to Washington, D.C. in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $457. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You could potentially save up to 24% on your flight if you consider stops on a Québec City to Washington, D.C. flight.

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

As of December 2025, prices for Québec City to Washington, D.C. flights are approximately 91% more expensive when compared to flights at the same time last year.

When to book flights from Québec City to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Québec City to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Québec City to Washington, D.C. (YQB to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Québec City to Washington, D.C.

Fastest flight time

5h 25m

Direct flights

None
The fastest flight from Québec City to Washington, D.C. takes 5h 25m
There are no direct flights from Québec City to Washington, D.C.. There are no popular flight routes from Québec City to Washington, D.C..
Search flight deals

  • How far is Québec City to Washington, D.C. by plane?

    Washington, D.C. is 619.9 mi away from Québec City. By plane, this route typically takes 5h 25m.

  • When did momondo last update prices for flights from Québec City Airport to Washington, D.C.?

    Prices for flights from Québec City Airport to Washington, D.C. are updated daily.

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

    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 Québec City Airport to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The travel and health documents required for your trip to Washington, D.C. 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 Washington, D.C.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Gaithersburg
Reston
Manassas
Fairfax
Glen Burnie
Linthicum Heights
Springfield

Why use momondo?

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

It is quick and easy to find Québec City to Washington, D.C. 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 Washington, D.C. that suits you.

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

Flights from Québec City to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Québec City to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Québec City to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Washington, D.C. trip

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport