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$243+ Cheap flights from Washington, D.C. (WAS) to Québec City (YQB)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — YQB
Mar 25 — Apr 11
Wed 3/25
Wed 4/1
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Québec City

Cheapest flights from Washington, D.C. to Québec City
Explore the most affordable flight options available from Washington, D.C. to Québec City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 23, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:00 am
IAD
-
YQB
2 stops32h 40m
Multiple Airlines
Thu 4/96:30 am
YQB
-
IAD
1 stop11h 24m
Multiple Airlines
Deal found 2/20$433
This Kiwi.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/41:15 pm
IAD
-
YQB
1 stop26h 05m
Multiple Airlines
Thu 4/96:30 am
YQB
-
IAD
1 stop11h 24m
Multiple Airlines
Deal found 2/20$472
This Kiwi.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/210:54 am
IAD
-
YQB
2 stops27h 46m
Multiple Airlines
Thu 4/96:30 am
YQB
-
IAD
1 stop11h 24m
Multiple Airlines
Deal found 2/20$480
This Kiwi.com deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:45 pm
BWI
-
YQB
1 stop17h 55m
Multiple Airlines
Mon 4/206:30 am
YQB
-
BWI
1 stop26h 20m
Multiple Airlines
Deal found 2/22$498
This Kiwi.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/13:19 pm
BWI
-
YQB
2 stops23h 21m
Multiple Airlines
Thu 4/96:30 am
YQB
-
BWI
1 stop11h 02m
Multiple Airlines
Deal found 2/20$508
This Kiwi.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/56:00 pm
IAD
-
YQB
1 stop21h 20m
Multiple Airlines
Thu 4/96:30 am
YQB
-
IAD
1 stop11h 24m
Multiple Airlines
Deal found 2/20$509
This Kiwi.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/13:19 pm
BWI
-
YQB
2 stops23h 21m
Multiple Airlines
Sun 4/126:15 am
YQB
-
BWI
1 stop25h 58m
Multiple Airlines
Deal found 2/20$510
This Gotogate deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/612:55 pm
DCA
-
YQB
2 stops9h 16m
Air Canada
Mon 4/136:20 am
YQB
-
DCA
1 stop3h 59m
Air Canada
Deal found 2/20$512
This Kiwi.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/13:19 pm
BWI
-
YQB
2 stops23h 21m
Multiple Airlines
Mon 4/136:30 am
YQB
-
BWI
1 stop26h 44m
Multiple Airlines
Deal found 2/20$517
This Booking.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/69:55 am
IAD
-
YQB
1 stop4h 21m
Air Canada
Mon 4/1310:50 am
YQB
-
IAD
1 stop4h 49m
Air Canada
Deal found 2/20$518
This Kiwi.com deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/44:05 pm
IAD
-
YQB
1 stop22h 22m
Porter Airlines
Fri 5/83:10 pm
YQB
-
IAD
1 stop19h 36m
Porter Airlines
Deal found 2/19$523
This Kiwi.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/28:39 pm
BWI
-
YQB
1 stop18h 01m
Multiple Airlines
Mon 4/136:30 am
YQB
-
BWI
2 stops34h 24m
Multiple Airlines
Deal found 2/20$525

Find flight deals from Washington, D.C. to Québec City

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Québec City (YQB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$433
(Kiwi.com)

One-way from

$243
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$675
Provider with most accurate pricing for Washington, D.C. (WAS)-Québec City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Québec City flights.
Search Deals
From Washington, D.C. (WAS) to Québec City
Search Deals
One-way flight from Washington, D.C. (WAS) to Québec City
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated February 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

Washington, D.C.

Fly to

Québec City

Route

Depart

Return

Price

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

Fri 5/8

3:10 pm-10:46 am

1 stop19h 36m

$523

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Sun 6/7

11:30 am-8:00 pm

2 stops8h 30m

Québec City

Thu 6/11

3:10 pm-3:21 pm

1 stop24h 11m

$587

Washington, D.C.Québec City

DCA - YQB

DCAYQB

Washington, D.C. Reagan-National

Sun 4/5

6:00 am-9:56 am

1 stop3h 56m

Québec City

Sun 4/12

5:35 am-10:19 am

1 stop4h 44m

$597

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Thu 4/9

9:00 am-3:55 pm

1 stop6h 55m

Québec City

Sun 4/12

10:50 am-3:39 pm

1 stop4h 49m

$607

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Mon 5/25

11:30 am-8:00 pm

2 stops8h 30m

Québec City

Fri 5/29

3:35 pm-10:46 am

2 stops19h 11m

$611

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Mon 5/25

11:30 am-8:00 pm

2 stops8h 30m

Québec City

Thu 5/28

4:55 pm-3:21 pm

2 stops22h 26m

$633

BaltimoreQuébec City

BWI - YQB

BWIYQB

Baltimore/Washington

Mon 5/18

8:59 pm-6:40 pm

2 stops21h 41m

Québec City

Sat 5/23

1:35 pm-11:59 pm

1 stop10h 24m

$641

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Fri 4/10

9:00 am-3:55 pm

1 stop6h 55m

Québec City

Mon 4/13

10:50 am-3:39 pm

1 stop4h 49m

$648

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Sun 4/5

12:40 pm-6:25 pm

1 stop5h 45m

Québec City

Sun 4/12

10:50 am-3:39 pm

1 stop4h 49m

$648

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

Mon 5/25

5:15 pm-11:10 pm

1 stop5h 55m

Québec City

Fri 5/29

5:00 am-11:20 am

1 stop6h 20m

$664

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 58 results
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Compare providers for flights from Washington, D.C. to Québec City

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Québec City in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C.-Québec City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Québec City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Québec City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-Québec City flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Québec City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Washington, D.C. to Québec City

Have a flexible travel schedule? Discover the best time to fly to Québec City from Washington, D.C. with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Québec City

How far ahead should I book a flight from Washington, D.C. to Québec City?

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Québec City. Price data was last updated on February 20, 2026.

To ensure you get the cheapest price possible for a flight from Washington, D.C. to Québec City, you should look to book at least 76 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Washington, D.C. to Québec City?

Currently, May is the cheapest month in which you can book a flight from Washington, D.C. to Québec City (average of $271). Flying from Washington, D.C. to Québec City in January is currently the most expensive (average of $687). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Québec City

Get insights into the airlines that provide service to Québec City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Québec City. Reviews last updated February 23, 2026.
Read through reviews of airlines operating flights from Washington, D.C. to Québec City, such as Porter Airlines, United Airlines, and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
419 reviews

Entertainment

6.9

Food

7.6

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

YYJ - YYZ

Always great! The Flight Attendants are always polite and attentive! The Polite was great and reminded us all that it was Valentine's Day!
Porter Airlines
8.0
Very good
419 reviews
Porter Airlines
8.0
Very good
419 reviews

Entertainment

6.9

Food

7.6

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

YYJ - YYZ

Always great! The Flight Attendants are always polite and attentive! The Polite was great and reminded us all that it was Valentine's Day!
United Airlines
7.4
Good
9,342 reviews
Porter Airlines
8.0
Very good
419 reviews

Entertainment

6.9

Food

7.6

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

YYJ - YYZ

Always great! The Flight Attendants are always polite and attentive! The Polite was great and reminded us all that it was Valentine's Day!
Air Canada
7.1
Good
10,739 reviews
Porter Airlines
8.0
Very good
419 reviews

Entertainment

6.9

Food

7.6

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

YYJ - YYZ

Always great! The Flight Attendants are always polite and attentive! The Polite was great and reminded us all that it was Valentine's Day!

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Québec City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Québec City from Washington, D.C.?

    Most people fly into Québec City (YQB) if they book a flight to Québec City from Washington, D.C.. On average, Quebec has 0 inbound flights from Washington, D.C. per day from 3 airlines. Québec City is conveniently located just 8.4 mi from Québec City’s city center.

  • How long is the flight from Washington, D.C. to Québec City?

    Porter Airlines, Air Canada, and United Airlines can get you from Washington, D.C. to Québec City in just under 3h 56m. Your travel time can differ by up to 18h 26m. Airlines will cover a distance of 618 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Washington, D.C. to Québec City round-trip?

    Cheapflights users have booked flights from Washington, D.C. to Québec City round-trip from $235. Other airlines that can offer you cheap pricing are Air Canada, from $271, and United Airlines, from $288. You may be able to fly from Washington, D.C. to Québec City for 68% less than the average price by searching for these airlines.

  • What are the most popular routes from Washington, D.C. to Québec City?

    When deciding which route to take from Washington, D.C. to Québec City consider Washington, D.C. Dulles Intl - Québec City, Washington, D.C. Reagan-National - Québec City or Baltimore/Washington - Québec City as they are the most popular.

  • Can I find deals for flights from Washington, D.C. to Québec City that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Québec City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Québec City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Québec City.

  • Can I find deals for business class flights from Washington, D.C. to Québec City?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Québec City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. to Québec City?

    Currently, May is the cheapest month in which you can book a flight from Washington, D.C. to Québec City (average of $271). Flying from Washington, D.C. to Québec City in January is currently the most expensive (average of $687). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Washington, D.C. to Québec City

Discover the top 3 airlines that operate flights from Washington, D.C. to Québec City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$235Average$501FlexibilityNo cancel feeOn-time52%
Air CanadaCheapest$271Average$764FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$288Average$810FlexibilityNo cancel feeOn-time69%

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