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Cheap flights from Québec City to Washington, D.C. from $292

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 10/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Québec City to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:05 pm - 8:55 amYQB  Québec City-DCA Washington, D.C. Reagan-National
12h 50m1 stop Toronto Pearson Intl
United Airlines Logo
5:59 pm - 2:45 pmDCA  Washington, D.C. Reagan-National-YQB Québec City
20h 46m1 stop Chicago O'Hare Intl
$517United Airlines
Fri, Oct 23 - Sat, Oct 24
United Airlines Logo
8:05 pm - 8:55 amYQB  Québec City-DCA Washington, D.C. Reagan-National
12h 50m1 stop Toronto Pearson Intl
United Airlines Logo
1:15 pm - 11:37 pmDCA  Washington, D.C. Reagan-National-YQB Québec City
10h 22m2 stops Chicago O'Hare Intl Toronto Pearson Intl
$519United Airlines
Fri, Oct 23 - Sat, Oct 24
Porter Airlines Logo
6:40 am - 3:59 pmYQB  Québec City-DCA Washington, D.C. Reagan-National
9h 19m1 stop Toronto Pearson Intl
Porter Airlines Logo
11:51 am - 8:00 pmDCA  Washington, D.C. Reagan-National-YQB Québec City
8h 09m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
$560Porter Airlines
Sat, Sep 19 - Sat, Sep 26
Porter Airlines Logo
6:40 am - 12:47 pmYQB  Québec City-DCA Washington, D.C. Reagan-National
6h 07m1 stop Toronto Pearson Intl
Porter Airlines Logo
10:13 am - 4:50 pmDCA  Washington, D.C. Reagan-National-YQB Québec City
6h 37m1 stop Toronto Pearson Intl
$563Porter Airlines
Sat, Oct 17 - Mon, Oct 19
Porter Airlines Logo
6:40 am - 12:47 pmYQB  Québec City-DCA Washington, D.C. Reagan-National
6h 07m1 stop Toronto Pearson Intl
Porter Airlines Logo
10:13 am - 8:00 pmDCA  Washington, D.C. Reagan-National-YQB Québec City
9h 47m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
$572Porter Airlines
Sat, Oct 17 - Mon, Oct 19
Porter Airlines Logo
6:40 am - 3:59 pmYQB  Québec City-DCA Washington, D.C. Reagan-National
9h 19m1 stop Toronto Pearson Intl
Porter Airlines Logo
11:51 am - 10:20 pmDCA  Washington, D.C. Reagan-National-YQB Québec City
10h 29m1 stop Toronto Pearson Intl
$576Porter Airlines
Sat, Sep 19 - Sat, Sep 26
Air Canada Logo
10:25 am - 3:38 pmYQB  Québec City-DCA Washington, D.C. Reagan-National
5h 13m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
4:20 pm - 10:46 pmDCA  Washington, D.C. Reagan-National-YQB Québec City
6h 26m1 stop Montreal Pierre Elliott Trudeau Intl
$606Air Canada
Fri, Sep 4 - Sun, Sep 6
Multiple Airlines Logo
4:55 pm - 12:14 pmYQB  Québec City-DCA Washington, D.C. Reagan-National
19h 19m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Island Ottawa
Multiple Airlines Logo
12:55 pm - 10:20 pmDCA  Washington, D.C. Reagan-National-YQB Québec City
9h 25m2 stops Ottawa Toronto Pearson Intl
$611Multiple Airlines
Sun, Sep 13 - Sat, Sep 26
Porter Airlines Logo
6:40 am - 3:59 pmYQB  Québec City-DCA Washington, D.C. Reagan-National
9h 19m1 stop Toronto Pearson Intl
Porter Airlines Logo
10:15 am - 4:50 pmDCA  Washington, D.C. Reagan-National-YQB Québec City
6h 35m1 stop Toronto Pearson Intl
$612Porter Airlines
Sat, Sep 19 - Sat, Sep 26
Air Canada Logo
5:00 am - 3:40 pmYQB  Québec City-DCA Washington, D.C. Reagan-National
10h 40m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
6:55 pm - 9:31 amDCA  Washington, D.C. Reagan-National-YQB Québec City
14h 36m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
$614Air Canada
Sat, Sep 19 - Sat, Sep 19

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Air Canada flights from Québec City to Washington, D.C. Reagan-National Airport

Our best Air Canada deals on Québec City to Washington, D.C. Reagan-National Airport flight tickets
Air Canada
Sep 4
YQB10:25 amQuébec City
5h 13m
1 stop
DCA3:38 pmWashington, D.C. Reagan-National
Sep 6
DCA4:20 pmWashington, D.C. Reagan-National
6h 26m
1 stop
YQB10:46 pmQuébec City
$606
Air Canada
Sep 19
YQB5:00 amQuébec City
10h 40m
2 stops
DCA3:40 pmWashington, D.C. Reagan-National
Sep 19
DCA6:55 pmWashington, D.C. Reagan-National
14h 36m
2 stops
YQB9:31 amQuébec City
$614
Air Canada
Aug 28
YQB5:00 pmQuébec City
5h 31m
1 stop
DCA10:31 pmWashington, D.C. Reagan-National
Sep 2
DCA9:40 amWashington, D.C. Reagan-National
4h 15m
1 stop
YQB1:55 pmQuébec City
$663

Porter Airlines flights from Québec City to Washington, D.C. Reagan-National Airport

Our best Porter Airlines deals on Québec City to Washington, D.C. Reagan-National Airport flight tickets
Porter Airlines
Sep 19
YQB6:40 amQuébec City
9h 19m
1 stop
DCA3:59 pmWashington, D.C. Reagan-National
Sep 26
DCA11:51 amWashington, D.C. Reagan-National
8h 09m
2 stops
YQB8:00 pmQuébec City
$560
Porter Airlines
Oct 17
YQB6:40 amQuébec City
6h 07m
1 stop
DCA12:47 pmWashington, D.C. Reagan-National
Oct 19
DCA10:13 amWashington, D.C. Reagan-National
6h 37m
1 stop
YQB4:50 pmQuébec City
$563
Porter Airlines
Oct 17
YQB6:40 amQuébec City
6h 07m
1 stop
DCA12:47 pmWashington, D.C. Reagan-National
Oct 19
DCA10:13 amWashington, D.C. Reagan-National
9h 47m
2 stops
YQB8:00 pmQuébec City
$572

momondo Fare Finder

 
Customize your flight search to find flights from Québec City to Washington, D.C. Reagan-National Airport 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 August 9, 2026.
Use the filters below to find and compare flights from Québec City to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Québec CityWashington, D.C.

YQB Québec City - DCA Washington, D.C. Reagan-National

YQBDCA

Québec City

Fri 10/23

8:05 pm-8:55 am

1 stop12h 50m

Washington, D.C. Reagan-National

Sat 10/24

5:59 pm-2:45 pm

1 stop20h 46m

$517

Québec CityWashington, D.C.

YQB Québec City - DCA Washington, D.C. Reagan-National

YQBDCA

Québec City

Fri 10/23

8:05 pm-8:55 am

1 stop12h 50m

Washington, D.C. Reagan-National

Sat 10/24

1:15 pm-11:37 pm

2 stops10h 22m

$519

Québec CityWashington, D.C.

YQB Québec City - DCA Washington, D.C. Reagan-National

YQBDCA

Québec City

Sat 9/19

6:40 am-3:59 pm

1 stop9h 19m

Washington, D.C. Reagan-National

Sat 9/26

11:51 am-8:00 pm

2 stops8h 09m

$560

Québec CityWashington, D.C.

YQB Québec City - DCA Washington, D.C. Reagan-National

YQBDCA

Québec City

Sat 10/17

6:40 am-12:47 pm

1 stop6h 07m

Washington, D.C. Reagan-National

Mon 10/19

10:13 am-4:50 pm

1 stop6h 37m

$563

Québec CityWashington, D.C.

YQB Québec City - DCA Washington, D.C. Reagan-National

YQBDCA

Québec City

Sat 10/17

6:40 am-12:47 pm

1 stop6h 07m

Washington, D.C. Reagan-National

Mon 10/19

10:13 am-8:00 pm

2 stops9h 47m

$572

Québec CityWashington, D.C.

YQB Québec City - DCA Washington, D.C. Reagan-National

YQBDCA

Québec City

Sat 9/19

6:40 am-3:59 pm

1 stop9h 19m

Washington, D.C. Reagan-National

Sat 9/26

11:51 am-10:20 pm

1 stop10h 29m

$576
Quickest round-trip

Québec CityWashington, D.C.

YQB Québec City - DCA Washington, D.C. Reagan-National

YQBDCA

Québec City

Fri 9/4

10:25 am-3:38 pm

1 stop5h 13m

Washington, D.C. Reagan-National

Sun 9/6

4:20 pm-10:46 pm

1 stop6h 26m

$606

Québec CityWashington, D.C.

YQB Québec City - DCA Washington, D.C. Reagan-National

YQBDCA

Québec City

Sun 9/13

4:55 pm-12:14 pm

3 stops19h 19m

Washington, D.C. Reagan-National

Sat 9/26

12:55 pm-10:20 pm

2 stops9h 25m

$611

Québec CityWashington, D.C.

YQB Québec City - DCA Washington, D.C. Reagan-National

YQBDCA

Québec City

Sat 9/19

6:40 am-3:59 pm

1 stop9h 19m

Washington, D.C. Reagan-National

Sat 9/26

10:15 am-4:50 pm

1 stop6h 35m

$612

Québec CityWashington, D.C.

YQB Québec City - DCA Washington, D.C. Reagan-National

YQBDCA

Québec City

Sat 9/19

5:00 am-3:40 pm

2 stops10h 40m

Washington, D.C. Reagan-National

Sat 9/19

6:55 pm-9:31 am

2 stops14h 36m

$614

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. Reagan-National Airport

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

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

You could potentially save up to 49% on your flight if you consider stops on a Québec City to Washington, D.C. Reagan-National Airport flight.

When to book flights from Québec City to Washington, D.C. Reagan-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Québec City to Washington, D.C. Reagan-National Airport 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. Reagan-National Airport (YQB to DCA) flight deals and tips

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

Fastest flight time

5h 04m

Direct flights

None
The fastest flight from Québec City to Washington, D.C. Reagan-National Airport takes 5h 04m
There are no direct flights from Québec City to Washington, D.C. Reagan-National Airport. There are no popular flight routes from Québec City to Washington, D.C. Reagan-National Airport.
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Frequently asked questions about flying from Québec City to Washington, D.C. Reagan-National Airport

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

    The straight-line distance from Québec City to Washington, D.C. Reagan-National is 623.3 mi. A reasonable flight in good conditions will take 5h 04m.

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

    Prices for flights from Québec City Airport to Washington, D.C. Reagan-National Airport are refreshed on a daily basis.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Québec City Airport to Washington, D.C. Reagan-National Airport.

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

    The required travel and health documents for your Washington, D.C. Reagan-National 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 Washington, D.C. Reagan-National Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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
Arlington
Gettysburg
Waldorf
Laurel
Woodbridge
Fredericksburg
Gaithersburg
Linthicum Heights
Rockville
Silver Spring
Towson
Colonial Beach
Springfield
Fairfax
Tysons
Edgewood
Glen Burnie
College Park

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Québec City to Washington, D.C. for you.

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

Yes. momondo allows you to filter the results for Québec City to Washington, D.C. flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Washington, D.C. from Québec City. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Québec City and alert you when they change.

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