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Québec City

$251+ Cheap flights from Washington 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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YQB
Mar 2 — Mar 91
Mon 3/2
Mon 3/9
1 adult, Economy
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Cheap flight deals from Washington to Québec City

Cheapest flights from Washington to Québec City
Explore the most affordable flight options available from Washington to Québec City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 31, 2026.

This Air Canada deal was found by Cheapflights users on 1/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:45 pm
PDX
-
YQB
2 stops14h 16m
Air Canada
Wed 9/25:35 am
YQB
-
PDX
2 stops12h 16m
Air Canada
Deal found 1/29$570
This United Airlines deal was found by Cheapflights users on 1/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2710:56 pm
PDX
-
YQB
1 stop10h 45m
United Airlines
Sat 10/313:00 pm
YQB
-
PDX
1 stop10h 13m
United Airlines
Deal found 1/30$571
This Air Canada deal was found by Cheapflights users on 1/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:10 pm
PDX
-
YQB
2 stops11h 49m
Air Canada
Sat 10/316:00 am
YQB
-
PDX
2 stops11h 40m
Air Canada
Deal found 1/30$574
This United Airlines deal was found by Cheapflights users on 1/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/27:57 pm
PDX
-
YQB
2 stops12h 05m
United Airlines
Fri 3/611:49 am
YQB
-
PDX
1 stop13h 03m
United Airlines
Deal found 1/31$577
This United Airlines deal was found by Cheapflights users on 1/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/810:40 pm
PDX
-
YQB
3 stops21h 03m
United Airlines
Sat 6/136:00 am
YQB
-
PDX
2 stops16h 05m
United Airlines
Deal found 1/30$591
This Kiwi.com deal was found by Cheapflights users on 1/29. 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 4/257:55 am
SEA
-
YQB
2 stops23h 30m
Multiple Airlines
Sat 5/27:30 pm
YQB
-
SEA
1 stop17h 10m
Multiple Airlines
Deal found 1/29$601
This Air Canada deal was found by Cheapflights users on 1/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/307:05 pm
PDX
-
YQB
2 stops15h 11m
Air Canada
Wed 5/65:00 am
YQB
-
PDX
2 stops12h 45m
Air Canada
Deal found 1/30$604
This Gotogate deal was found by Cheapflights users on 1/31. 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.
Sat 3/218:00 am
SEA
-
YQB
1 stop7h 38m
Air Canada
Sat 3/281:40 pm
YQB
-
SEA
2 stops12h 16m
Air Canada
Deal found 1/31$614
This Air Canada deal was found by Cheapflights users on 1/31. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/177:05 pm
PDX
-
YQB
2 stops14h 23m
Air Canada
Tue 3/246:00 am
YQB
-
PDX
2 stops15h 30m
Air Canada
Deal found 1/31$619
This Air Canada deal was found by Cheapflights users on 1/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/187:45 pm
PDX
-
YQB
2 stops14h 16m
Air Canada
Tue 6/305:00 am
YQB
-
PDX
2 stops12h 51m
Air Canada
Deal found 1/28$620
This Air Canada deal was found by Cheapflights users on 1/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/225:40 am
SEA
-
YQB
1 stop7h 46m
Air Canada
Mon 5/255:00 am
YQB
-
SEA
1 stop8h 20m
Air Canada
Deal found 1/29$646
This Air Canada deal was found by Cheapflights users on 1/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/15:40 am
SEA
-
YQB
2 stops9h 45m
Air Canada
Tue 4/75:00 am
YQB
-
SEA
2 stops13h 03m
Air Canada
Deal found 1/29$663

Find flight deals from Washington to Québec City

Keep the following information in mind while searching for Washington to Québec City flight deals. Data was last updated January 31, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$571
(United Airlines)

One-way from

$251
(Mytrip)

Popular in

January

Cheapest in

June

Average price

$707
Provider with most accurate pricing for Seattle/Tacoma Intl-Québec City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Québec City flights.
Search Deals
From Washington to Québec City
Search Deals
One-way flight from Washington to Québec City
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($139 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington 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 January 31, 2026.
Use the filters below to find and compare flights from Washington to Québec City that are best for you.

Fly from

Washington

Fly to

Québec City

Route

Depart

Return

Price

PortlandQuébec City

PDX - YQB

PDXYQB

Portland

Mon 3/2

10:38 pm-11:02 am

1 stop9h 24m

Québec City

Fri 3/6

11:49 am-9:52 pm

1 stop13h 03m

$571

PortlandQuébec City

PDX - YQB

PDXYQB

Portland

Mon 6/8

10:56 pm-11:41 am

1 stop9h 45m

Québec City

Sat 6/13

6:00 am-7:05 pm

2 stops16h 05m

$581

SeattleQuébec City

SEA - YQB

SEAYQB

Seattle/Tacoma Intl

Sat 4/25

7:55 am-10:25 am

2 stops23h 30m

Québec City

Sat 5/2

7:30 pm-9:40 am

1 stop17h 10m

$601

PortlandQuébec City

PDX - YQB

PDXYQB

Portland

Thu 4/30

7:05 pm-1:16 pm

2 stops15h 11m

Québec City

Wed 5/6

5:00 am-2:45 pm

2 stops12h 45m

$604

PortlandQuébec City

PDX - YQB

PDXYQB

Portland

Tue 3/17

7:05 pm-12:28 pm

2 stops14h 23m

Québec City

Tue 3/24

6:00 am-6:30 pm

2 stops15h 30m

$619

SeattleQuébec City

SEA - YQB

SEAYQB

Seattle/Tacoma Intl

Sat 3/21

8:00 am-6:38 pm

1 stop7h 38m

Québec City

Sat 3/28

4:50 pm-10:16 pm

1 stop8h 26m

$619

PortlandQuébec City

PDX - YQB

PDXYQB

Portland

Fri 6/19

7:45 pm-1:01 pm

2 stops14h 16m

Québec City

Sat 6/27

5:00 am-2:51 pm

2 stops12h 51m

$620

PortlandQuébec City

PDX - YQB

PDXYQB

Portland

Sat 6/20

7:45 pm-1:01 pm

2 stops14h 16m

Québec City

Sat 6/27

5:00 am-2:51 pm

2 stops12h 51m

$620

PortlandQuébec City

PDX - YQB

PDXYQB

Portland

Thu 6/18

7:45 pm-1:01 pm

2 stops14h 16m

Québec City

Tue 6/30

5:00 am-2:51 pm

2 stops12h 51m

$620

SeattleQuébec City

SEA - YQB

SEAYQB

Seattle/Tacoma Intl

Fri 5/1

5:40 am-4:36 pm

1 stop7h 56m

Québec City

Fri 5/1

8:05 pm-10:20 am

1 stop17h 15m

$631

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 30 results
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Best time to book a flight from Washington to Québec City

Have a flexible travel schedule? Discover the best time to fly to Québec City from Washington 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 to Québec City

What is the cheapest month to book a flight from State of Washington to Québec City?

Currently, April is the cheapest month in which you can book a flight from State of Washington to Québec City (average of $150). Flying from State of Washington to Québec City in January is currently the most expensive (average of $587). 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.

Related info for your journey

Find useful and relevant information for your journey from Washington 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?

    For a flight from Washington to Québec City, you will be flying into Quebec. Québec City (YQB) is just 8.4 mi from the center of the city.

  • How long is the flight from State of Washington to Québec City?

    A quick flight from State of Washington to Québec City can take about 7h 38m. United Airlines provides one of the quickest options available for as low as $619. State of Washington and Québec City are separated by a distance of 2349 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from State of Washington to Québec City one-way?

    The cheapest airlines for a one-way flight from State of Washington to Québec City are WestJet ($99), United Airlines ($111), and Air Canada ($126).

  • What are the most popular routes from State of Washington to Québec City?

    When deciding which route to take from State of Washington to Québec City consider Seattle/Tacoma Intl - Québec City, Portland - Québec City or Spokane - Québec City as they are the most popular.

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

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

  • How can I find direct flights from Washington 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 to Québec City.

  • Can I find deals for business class flights from Washington to Québec City?

    Yes. Cheapflights offers flight deals from Washington 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 State of Washington to Québec City?

    Currently, April is the cheapest month in which you can book a flight from State of Washington to Québec City (average of $150). Flying from State of Washington to Québec City in January is currently the most expensive (average of $587). 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

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Alternative routes for Washington to Québec City

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Washington to Québec City

Discover the top 3 airlines that operate flights from Washington 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 January 31, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$150Average$524FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$239Average$596FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$405Average$529FlexibilityNo cancel feeOn-time71%

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