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Cheap flights from Québec City to Washington from C$ 230

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
YQB — SEA
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Québec City to Washington

Keep the following information in mind while searching for Québec City to Washington flight deals. Data was last updated 11 September 2025.

Round-trip from

C$ 406

One-way from

C$ 230

Popular in

February

Cheapest in

January

Average price

C$ 608
United Airlines
  • United Airlines
  • 3/10-6/10
  • 2 total stops
  • 20h 20m total
  • Québec City to Washington
Search Deals
Air Canada
  • Air Canada
  • 2/10
  • 1 total stop
  • 8h 39m total
  • Québec City to Washington
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (C$ 75 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Québec City to Washington

Cheapest flights from Québec City to Washington
Explore the most affordable flight options available from Québec City to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2025.

Fri 3/103:18 p.m.YQB - SEA
1 stop10h 12mUnited Airlines
Mon 6/1010:54 p.m.SEA - YQB
1 stop10h 08mUnited Airlines
Deal found 10/9C$ 406
Fri 17/1010:50 a.m.YQB - SEA
1 stop10h 41mUnited Airlines
Tue 21/105:00 a.m.SEA - YQB
2 stops14h 41mUnited Airlines
Deal found 10/9C$ 407
Wed 15/105:20 a.m.YQB - SEA
2 stops11h 56mAir Canada
Thu 23/105:30 a.m.SEA - YQB
2 stops11h 33mAir Canada
Deal found 10/9C$ 409
Wed 15/105:20 a.m.YQB - SEA
2 stops11h 56mAir Canada
Fri 24/107:30 a.m.SEA - YQB
1 stop8h 25mAir Canada
Deal found 10/9C$ 418
Thu 9/104:14 p.m.YQB - SEA
1 stop20h 35mAmerican Airlines
Mon 13/102:52 p.m.SEA - YQB
1 stop19h 44mAmerican Airlines
Deal found 10/9C$ 455
Thu 2/102:29 p.m.YQB - SEA
1 stop10h 35mAmerican Airlines
Sun 5/1012:34 a.m.SEA - YQB
1 stop10h 02mAmerican Airlines
Deal found 9/9C$ 457
Sat 11/107:45 p.m.YQB - SEA
1 stop18h 14mAir Canada
Thu 23/105:30 a.m.SEA - YQB
2 stops11h 33mAir Canada
Deal found 10/9C$ 459
Mon 27/104:14 p.m.YQB - PDX
1 stop23h 19mAmerican Airlines
Wed 29/1011:58 p.m.PDX - YQB
1 stop10h 38mAmerican Airlines
Deal found 11/9C$ 467
Sat 11/107:45 p.m.YQB - SEA
1 stop18h 14mAir Canada
Sat 25/107:30 a.m.SEA - YQB
1 stop8h 25mAir Canada
Deal found 10/9C$ 467
Thu 16/104:14 p.m.YQB - SEA
2 stops32h 32mAmerican Airlines
Fri 24/102:52 p.m.SEA - YQB
2 stops21h 42mAmerican Airlines
Deal found 10/9C$ 481
Mon 27/104:14 p.m.YQB - PDX
1 stop23h 19mAmerican Airlines
Thu 30/1011:58 p.m.PDX - YQB
1 stop10h 38mAmerican Airlines
Deal found 11/9C$ 484
Mon 27/105:10 p.m.YQB - PDX
2 stops19h 28mUnited Airlines
Thu 30/104:02 p.m.PDX - YQB
2 stops16h 00mUnited Airlines
Deal found 11/9C$ 486

Cheapflights Fare Finder

 
Customize your flight search to find flights from Québec City to Washington 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 629,999 searches. Data last updated 11 September 2025.
Use the filters below to find and compare flights from Québec City to Washington that are best for you.

Fly from

Québec City

Fly to

Washington

Route

Depart

Return

Price

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Fri 3/10

3:18 p.m.-10:30 p.m.

1 stop10h 12m

Seattle/Tacoma Intl

Mon 6/10

10:54 p.m.-12:02 p.m.

1 stop10h 08m

C$ 406

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Fri 17/10

10:50 a.m.-6:31 p.m.

1 stop10h 41m

Seattle/Tacoma Intl

Sat 25/10

11:40 p.m.-2:13 p.m.

1 stop11h 33m

C$ 407

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Fri 17/10

10:50 a.m.-6:31 p.m.

1 stop10h 41m

Seattle/Tacoma Intl

Mon 20/10

12:43 p.m.-10:00 a.m.

2 stops18h 17m

C$ 407

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Fri 17/10

10:50 a.m.-6:31 p.m.

1 stop10h 41m

Seattle/Tacoma Intl

Fri 24/10

10:54 p.m.-12:02 p.m.

1 stop10h 08m

C$ 407

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Fri 17/10

10:50 a.m.-6:31 p.m.

1 stop10h 41m

Seattle/Tacoma Intl

Sun 19/10

8:30 a.m.-10:00 a.m.

2 stops22h 30m

C$ 407

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Fri 17/10

10:50 a.m.-6:31 p.m.

1 stop10h 41m

Seattle/Tacoma Intl

Tue 21/10

10:54 p.m.-10:00 a.m.

1 stop8h 06m

C$ 407

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Fri 17/10

10:50 a.m.-6:31 p.m.

1 stop10h 41m

Seattle/Tacoma Intl

Thu 23/10

11:10 a.m.-10:00 a.m.

2 stops19h 50m

C$ 407

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Thu 2/10

6:00 a.m.-9:44 p.m.

2 stops18h 44m

Seattle/Tacoma Intl

Mon 6/10

6:55 p.m.-2:16 p.m.

2 stops16h 21m

C$ 407

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Fri 17/10

10:50 a.m.-6:31 p.m.

1 stop10h 41m

Seattle/Tacoma Intl

Wed 22/10

10:54 p.m.-10:00 a.m.

1 stop8h 06m

C$ 407

Québec CityPortland

YQB - PDX

YQBPDX

Québec City

Mon 27/10

4:14 p.m.-12:33 p.m.

1 stop23h 19m

Portland

Wed 29/10

11:58 p.m.-1:36 p.m.

1 stop10h 38m

C$ 467

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 29 results
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2
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Best time to book a flight from Québec City to Washington

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

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

Currently, January is the cheapest month in which you can book a flight from Québec City to State of Washington (average of C$ 262). Flying from Québec City to State of Washington in December is currently the most expensive (average of C$ 353). 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 YQB to WA?

Find hourly flight availability from Québec City to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 September 2025.

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

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated 11 September 2025.
Get a feel of what it's like to fly with United Airlines,American Airlines, andAir Canada from Québec City to Washington by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,937 reviews
Check prices

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews
Check prices

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,937 reviews
Check prices

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
Air Canada
7.1
Good
10,000 reviews
United Airlines
7.4
Good
8,937 reviews
Check prices

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Related info for your journey

Find useful and relevant information for your journey from Québec City to Washington. 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 from for flights from Québec City to Washington?

    If you book a flight to Washington from Québec City, you will be flying from Quebec, which is the city’s only airport. Québec City (YQB) is located 13.5 km from the centre of Québec City.

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

    A quick flight from Québec City to State of Washington can take about 10h 12m. United Airlines provides one of the quickest options available for as low as C$ 406. The distance from Québec City to State of Washington is about 3780 km. Both multi-stop and direct flights can be found to your destination and back.

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

    The cheapest airlines for a one-way flight from Québec City to State of Washington are Air Canada (C$ 230), United Airlines (C$ 244), and American Airlines (C$ 254).

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Québec City to State of Washington (average of C$ 262). Flying from Québec City to State of Washington in December is currently the most expensive (average of C$ 353). 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 Québec City to Washington

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

Discover the top 3 airlines that operate flights from Québec City to Washington. 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 629,999 searches. Data last updated 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 314AverageC$ 611FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 369AverageC$ 625FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 371AverageC$ 589FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Québec City to Washington?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Québec City to Washington. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Québec City to Washington?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Washington from Québec City.

Can Cheapflights find flights from Québec City to Washington with no change fees?

Certainly. Search results for flights to Washington from Québec City shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Québec City to Washington become cheaper?

Not ready to book yet? You can track prices for flights from Québec City to Washington on Cheapflights with our Price Alert feature and get notified when better prices are available.

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