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Cheap flights from Québec City to Washington, D.C. from $245

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 3/13. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
11:49 am - 9:16 pm
YQB
-
IAD
9h 27m
2 stops
United Airlines Logo
9:00 am - 3:58 pm
IAD
-
YQB
6h 58m
1 stop
$443United Airlines
Tue, Mar 17 - Wed, Mar 18
United Airlines Logo
4:50 pm - 10:35 pm
YQB
-
DCA
5h 45m
1 stop
United Airlines Logo
10:30 am - 10:43 pm
DCA
-
YQB
12h 13m
2 stops
$507United Airlines
Tue, Mar 17 - Wed, Mar 18
Multiple Airlines Logo
6:15 am - 8:26 am
YQB
-
BWI
26h 11m
1 stop
Multiple Airlines Logo
9:15 pm - 2:40 pm
BWI
-
YQB
17h 25m
1 stop
$510Multiple Airlines
Sun, Mar 15 - Thu, Mar 19
Multiple Airlines Logo
6:30 am - 12:50 am
YQB
-
BWI
42h 20m
2 stops
Multiple Airlines Logo
9:15 pm - 2:40 pm
BWI
-
YQB
17h 25m
1 stop
$514Multiple Airlines
Fri, Mar 13 - Thu, Mar 19
Multiple Airlines Logo
6:30 am - 9:14 am
YQB
-
BWI
26h 44m
1 stop
Multiple Airlines Logo
9:15 pm - 2:40 pm
BWI
-
YQB
17h 25m
1 stop
$519Multiple Airlines
Mon, Mar 16 - Thu, Mar 19
Multiple Airlines Logo
6:15 am - 8:26 am
YQB
-
BWI
26h 11m
1 stop
Multiple Airlines Logo
10:08 am - 4:45 am
BWI
-
YQB
18h 37m
1 stop
$539Multiple Airlines
Sun, Mar 15 - Wed, Mar 18
Porter Airlines Logo
4:00 pm - 12:29 pm
YQB
-
IAD
20h 29m
1 stop
Porter Airlines Logo
11:40 am - 3:20 pm
IAD
-
YQB
27h 40m
1 stop
$555Porter Airlines
Fri, Mar 13 - Wed, Mar 18
Air Canada Logo
10:55 am - 3:30 pm
YQB
-
DCA
4h 35m
1 stop
Air Canada Logo
6:00 am - 9:52 am
DCA
-
YQB
3h 52m
1 stop
$556Air Canada
Sun, Mar 29 - Thu, Apr 2
Air Canada Logo
10:55 am - 3:30 pm
YQB
-
DCA
4h 35m
1 stop
Air Canada Logo
6:00 am - 9:56 am
DCA
-
YQB
3h 56m
1 stop
$557Air Canada
Sun, Mar 29 - Wed, Apr 1
Porter Airlines Logo
4:00 pm - 10:24 am
YQB
-
IAD
18h 24m
1 stop
Porter Airlines Logo
6:30 pm - 3:20 pm
IAD
-
YQB
20h 50m
1 stop
$577Porter Airlines
Sun, Mar 15 - Fri, Mar 20

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
Mar 17
YQB11:49 amQuébec City
9h 27m
2 stops
IAD9:16 pmWashington, D.C. Dulles Intl
Mar 18
IAD9:00 amWashington, D.C. Dulles Intl
6h 58m
1 stop
YQB3:58 pmQuébec City
$443
United Airlines
Mar 17
YQB4:50 pmQuébec City
5h 45m
1 stop
DCA10:35 pmWashington, D.C. Reagan-National
Mar 18
DCA10:30 amWashington, D.C. Reagan-National
12h 13m
2 stops
YQB10:43 pmQuébec City
$507
United Airlines
Feb 7
YQB5:10 pmQuébec City
5h 25m
1 stop
DCA10:35 pmWashington, D.C. Reagan-National
Feb 8
DCA10:30 amWashington, D.C. Reagan-National
12h 13m
2 stops
YQB10:43 pmQuébec City
$517

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
Mar 13
YQB4:00 pmQuébec City
20h 29m
1 stop
IAD12:29 pmWashington, D.C. Dulles Intl
Mar 18
IAD11:40 amWashington, D.C. Dulles Intl
27h 40m
1 stop
YQB3:20 pmQuébec City
$555
Porter Airlines
Mar 15
YQB4:00 pmQuébec City
18h 24m
1 stop
IAD10:24 amWashington, D.C. Dulles Intl
Mar 20
IAD6:30 pmWashington, D.C. Dulles Intl
20h 50m
1 stop
YQB3:20 pmQuébec City
$577
Porter Airlines
Mar 15
YQB4:00 pmQuébec City
18h 24m
1 stop
IAD10:24 amWashington, D.C. Dulles Intl
Mar 22
IAD6:30 pmWashington, D.C. Dulles Intl
20h 50m
1 stop
YQB3:20 pmQuébec City
$589

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 January 29, 2026.
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

Tue 3/17

11:49 am-9:16 pm

2 stops9h 27m

Washington, D.C. Dulles Intl

Wed 3/18

9:00 am-3:58 pm

1 stop6h 58m

$443

Québec CityWashington, D.C.

YQB - DCA

YQBDCA

Québec City

Tue 3/17

4:50 pm-10:35 pm

1 stop5h 45m

Washington, D.C. Reagan-National

Wed 3/18

10:30 am-10:43 pm

2 stops12h 13m

$507

Québec CityBaltimore

YQB - BWI

YQBBWI

Québec City

Sun 3/15

6:15 am-8:26 am

1 stop26h 11m

Baltimore/Washington

Thu 3/19

9:15 pm-2:40 pm

1 stop17h 25m

$510

Québec CityBaltimore

YQB - BWI

YQBBWI

Québec City

Fri 3/13

6:30 am-12:50 am

2 stops42h 20m

Baltimore/Washington

Thu 3/19

9:15 pm-2:40 pm

1 stop17h 25m

$514

Québec CityBaltimore

YQB - BWI

YQBBWI

Québec City

Mon 3/16

6:30 am-9:14 am

1 stop26h 44m

Baltimore/Washington

Thu 3/19

9:15 pm-2:40 pm

1 stop17h 25m

$519

Québec CityBaltimore

YQB - BWI

YQBBWI

Québec City

Sun 3/15

6:15 am-8:26 am

1 stop26h 11m

Baltimore/Washington

Wed 3/18

10:08 am-4:45 am

1 stop18h 37m

$539

Québec CityWashington, D.C.

YQB - IAD

YQBIAD

Québec City

Fri 3/13

4:00 pm-12:29 pm

1 stop20h 29m

Washington, D.C. Dulles Intl

Wed 3/18

11:40 am-3:20 pm

1 stop27h 40m

$555

Québec CityWashington, D.C.

YQB - DCA

YQBDCA

Québec City

Sun 3/29

10:55 am-3:30 pm

1 stop4h 35m

Washington, D.C. Reagan-National

Thu 4/2

6:00 am-9:52 am

1 stop3h 52m

$556

Québec CityWashington, D.C.

YQB - DCA

YQBDCA

Québec City

Sun 3/29

10:55 am-3:30 pm

1 stop4h 35m

Washington, D.C. Reagan-National

Wed 4/1

6:00 am-9:56 am

1 stop3h 56m

$557

Québec CityWashington, D.C.

YQB - IAD

YQBIAD

Québec City

Sun 3/15

4:00 pm-10:24 am

1 stop18h 24m

Washington, D.C. Dulles Intl

Fri 3/20

6:30 pm-3:20 pm

1 stop20h 50m

$577

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

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

You could potentially save up to 11% 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?

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

Sun

Airports in Washington, D.C.

2 airports
The fastest flight from Québec City to Washington, D.C. takes 5h 25m
Direct flights go from Québec City to Washington, D.C. on Sunday. There are no airlines offering direct flights.
There are 2 airports in Washington, D.C.. From Québec City there are direct flights to Washington, D.C. Dulles Intl (IAD).
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
Waldorf
Woodbridge
Tysons
Laurel
Colonial Beach
Silver Spring
Towson
Fredericksburg
Gaithersburg
Rockville
Manassas
Springfield
Fairfax
Linthicum Heights
Bethesda
Reston

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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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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