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Québec City

$133+ 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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YQB
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap 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 September 15, 2025.

Round-trip from

$299
(Flightnetwork)

One-way from

$133
(United Airlines)

Popular in

December

Cheapest in

November

Average price

$626
From Washington to Québec City
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One-way flight from Washington to Québec City
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High demand for flights, 12% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 15, 2025.

This Flightnetwork deal was found by Cheapflights users on 9/13. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/155:30 amSEA - YQB
2 stops11h 33mAir Canada
Thu 10/165:20 amYQB - SEA
2 stops11h 56mAir Canada
Deal found 9/13$299
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 10/1110:54 pmSEA - YQB
1 stop10h 08mUnited Airlines
Wed 10/154:40 pmYQB - SEA
1 stop8h 05mUnited Airlines
Deal found 9/15$368
This United Airlines deal was found by Cheapflights users on 9/12. 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 10/2811:35 pmSEA - YQB
1 stop8h 27mUnited Airlines
Tue 11/42:55 pmYQB - SEA
1 stop10h 50mUnited Airlines
Deal found 9/12$372
This Air Canada deal was found by Cheapflights users on 9/14. 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.
Sat 10/117:15 pmSEA - YQB
2 stops12h 05mAir Canada
Wed 10/154:40 pmYQB - SEA
1 stop8h 05mAir Canada
Deal found 9/14$375
This United deal was found by Cheapflights users on 9/14. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1810:32 pmPDX - YQB
1 stop14h 28mMultiple Airlines
Tue 10/215:20 amYQB - PDX
2 stops20h 41mMultiple Airlines
Deal found 9/14$381
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2310:54 pmSEA - YQB
1 stop13h 40mAmerican Airlines
Mon 10/272:16 pmYQB - SEA
1 stop23h 47mAmerican Airlines
Deal found 9/15$383
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 10/298:15 amSEA - YQB
1 stop9h 23mUnited Airlines
Wed 11/52:55 pmYQB - SEA
1 stop10h 50mUnited Airlines
Deal found 9/14$385
This Air Canada deal was found by Cheapflights users on 9/13. 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 11/187:00 pmPDX - YQB
2 stops11h 48mAir Canada
Mon 11/246:00 amYQB - PDX
2 stops11h 45mAir Canada
Deal found 9/13$468
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Sun 11/1611:12 pmPDX - YQB
1 stop8h 50mUnited Airlines
Tue 11/252:55 pmYQB - PDX
1 stop10h 38mUnited Airlines
Deal found 9/13$473
This Air Canada deal was found by Cheapflights users on 9/13. 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.
Sun 11/167:00 pmPDX - YQB
2 stops11h 45mAir Canada
Mon 11/246:00 amYQB - PDX
2 stops11h 45mAir Canada
Deal found 9/13$475
This Air Canada deal was found by Cheapflights users on 9/13. 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.
Sun 11/167:00 pmPDX - YQB
2 stops11h 45mAir Canada
Sat 11/225:00 amYQB - PDX
2 stops12h 45mAir Canada
Deal found 9/13$481
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Sun 11/1611:59 pmPDX - YQB
1 stop11h 14mUnited Airlines
Mon 11/246:00 amYQB - PDX
2 stops14h 52mUnited Airlines
Deal found 9/13$482

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 September 15, 2025.
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

SeattleQuébec City

SEA - YQB

SEAYQB

Seattle/Tacoma Intl

Sat 10/11

4:47 pm-2:16 pm

1 stop18h 29m

Québec City

Wed 10/15

4:40 pm-9:45 pm

1 stop8h 05m

$368

SeattleQuébec City

SEA - YQB

SEAYQB

Seattle/Tacoma Intl

Tue 10/28

11:35 pm-11:02 am

1 stop8h 27m

Québec City

Tue 11/4

2:55 pm-10:45 pm

1 stop10h 50m

$372

SeattleQuébec City

SEA - YQB

SEAYQB

Seattle/Tacoma Intl

Sat 10/11

7:15 pm-10:20 am

2 stops12h 05m

Québec City

Wed 10/15

5:20 am-2:16 pm

2 stops11h 56m

$380

SeattleQuébec City

SEA - YQB

SEAYQB

Seattle/Tacoma Intl

Wed 10/29

8:15 am-8:38 pm

1 stop9h 23m

Québec City

Wed 11/5

2:55 pm-10:45 pm

1 stop10h 50m

$385

SeattleQuébec City

SEA - YQB

SEAYQB

Seattle/Tacoma Intl

Thu 11/6

5:50 am-10:43 pm

2 stops13h 53m

Québec City

Thu 11/13

6:00 am-2:31 pm

2 stops11h 31m

$416

PortlandQuébec City

PDX - YQB

PDXYQB

Portland

Tue 11/18

11:59 pm-2:13 pm

1 stop11h 14m

Québec City

Tue 11/25

2:55 pm-10:33 pm

1 stop10h 38m

$473

PortlandQuébec City

PDX - YQB

PDXYQB

Portland

Sun 11/16

11:59 pm-2:13 pm

1 stop11h 14m

Québec City

Mon 11/24

2:55 pm-10:33 pm

1 stop10h 38m

$473

PortlandQuébec City

PDX - YQB

PDXYQB

Portland

Tue 11/18

11:59 pm-2:13 pm

1 stop11h 14m

Québec City

Mon 11/24

2:55 pm-10:33 pm

1 stop10h 38m

$473

PortlandQuébec City

PDX - YQB

PDXYQB

Portland

Sun 11/16

11:59 pm-2:13 pm

1 stop11h 14m

Québec City

Tue 11/25

2:55 pm-10:33 pm

1 stop10h 38m

$473

PortlandQuébec City

PDX - YQB

PDXYQB

Portland

Wed 11/19

11:12 pm-11:02 am

1 stop8h 50m

Québec City

Tue 11/25

2:55 pm-10:33 pm

1 stop10h 38m

$473

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 33 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, February is the cheapest month in which you can book a flight from State of Washington to Québec City (average of $363). Flying from State of Washington to Québec City in September is currently the most expensive (average of $584). 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.

What is the cheapest time of day to fly from WA to YQB?

Find hourly flight availability from Washington to Québec City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from State of Washington to Québec City as you normally would.

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 18h 29m. United Airlines provides one of the quickest options available for as low as $368. State of Washington and Québec City are separated by a distance of 2349 mi.

  • 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, February is the cheapest month in which you can book a flight from State of Washington to Québec City (average of $363). Flying from State of Washington to Québec City in September is currently the most expensive (average of $584). 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$269Average$590FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$281Average$629FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$405Average$619FlexibilityNo cancel feeOn-time71%

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