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Cheap flights from Washington to Québec City from C$ 184

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 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YQB
15 oct. — 22 oct.1
1 adult
1 adult, Economy

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 15 septiembre 2025.

Round-trip from

C$ 413

One-way from

C$ 184

Popular in

December

Cheapest in

November

Average price

C$ 865
Air Canada
  • Air Canada
  • 15/10-16/10
  • 4 total stops
  • 23h 29m total
  • Washington to Québec City
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Air Canada
  • Air Canada
  • 15/10
  • 2 total stops
  • 11h 33m total
  • Washington to Québec City
Search Deals
High demand for flights, 12% potential price rise
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Cheapest flight prices on average. 3% potential price decrease (C$ 33 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 15 septiembre 2025.

sáb. 11/1010:54 p.m.SEA - YQB
1 stop10h 08mUnited Airlines
mié. 15/104:40 p.m.YQB - SEA
1 stop8h 05mUnited Airlines
Deal found 15/9C$ 508
sáb. 11/107:15 p.m.SEA - YQB
2 stops12h 05mAir Canada
mié. 15/104:40 p.m.YQB - SEA
1 stop8h 05mAir Canada
Deal found 14/9C$ 518
lun. 29/96:55 p.m.SEA - YQB
2 stops12h 05mUnited Airlines
jue. 2/105:20 a.m.YQB - SEA
1 stop8h 39mUnited Airlines
Deal found 15/9C$ 522
lun. 29/97:15 a.m.SEA - YQB
1 stop12h 40mAir Canada
jue. 2/105:20 a.m.YQB - SEA
1 stop8h 39mAir Canada
Deal found 15/9C$ 526
jue. 23/1010:54 p.m.SEA - YQB
1 stop13h 40mAmerican Airlines
lun. 27/102:16 p.m.YQB - SEA
1 stop23h 47mAmerican Airlines
Deal found 15/9C$ 529
mié. 29/108:15 a.m.SEA - YQB
1 stop9h 23mUnited Airlines
mié. 5/112:55 p.m.YQB - SEA
1 stop10h 50mUnited Airlines
Deal found 14/9C$ 532

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 629,999 searches. Data last updated 15 septiembre 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

vie. 3/10

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

1 stop8h 06m

Québec City

mar. 7/10

5:20 a.m.-10:59 a.m.

1 stop8h 39m

C$ 508

SeattleQuébec City

SEA - YQB

SEAYQB

Seattle/Tacoma Intl

sáb. 11/10

4:47 p.m.-2:16 p.m.

1 stop18h 29m

Québec City

mié. 15/10

4:40 p.m.-9:45 p.m.

1 stop8h 05m

C$ 508

SeattleQuébec City

SEA - YQB

SEAYQB

Seattle/Tacoma Intl

mar. 28/10

11:35 p.m.-11:02 a.m.

1 stop8h 27m

Québec City

mar. 4/11

2:55 p.m.-10:45 p.m.

1 stop10h 50m

C$ 514

SeattleQuébec City

SEA - YQB

SEAYQB

Seattle/Tacoma Intl

lun. 2/3

11:45 p.m.-10:51 a.m.

1 stop8h 06m

Québec City

mié. 4/3

6:00 a.m.-9:17 p.m.

2 stops18h 17m

C$ 518

SeattleQuébec City

SEA - YQB

SEAYQB

Seattle/Tacoma Intl

sáb. 28/2

6:08 p.m.-10:51 a.m.

2 stops13h 43m

Québec City

dom. 8/3

6:00 a.m.-10:59 p.m.

2 stops19h 59m

C$ 525

SeattleQuébec City

SEA - YQB

SEAYQB

Seattle/Tacoma Intl

mié. 15/10

5:30 a.m.-8:03 p.m.

2 stops11h 33m

C$ 184

SeattleQuébec City

SEA - YQB

SEAYQB

Seattle/Tacoma Intl

lun. 20/10

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

1 stop10h 08m

C$ 217

SeattleQuébec City

SEA - YQB

SEAYQB

Seattle/Tacoma Intl

mar. 14/10

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

1 stop10h 08m

C$ 217

SeattleQuébec City

SEA - YQB

SEAYQB

Seattle/Tacoma Intl

lun. 20/10

2:31 p.m.-3:55 p.m.

3 stops22h 24m

C$ 220

SeattleQuébec City

SEA - YQB

SEAYQB

Seattle/Tacoma Intl

mié. 15/10

7:30 a.m.-6:55 p.m.

1 stop8h 25m

C$ 220

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 13 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, May is the cheapest month in which you can book a flight from State of Washington to Québec City (average of C$ 258). Flying from State of Washington to Québec City in December is currently the most expensive (average of C$ 432). 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?

    Québec City (YQB) is the airport you will fly into if you book a flight from Washington to Québec City. It is only a 13.5 km journey from Quebec (YQB) to Québec City’s city centre.

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

    United Airlines can get you from State of Washington to Québec City in just under 8h 06m. Your travel time can differ by up to . The distance between State of Washington and Québec City is about 3780 km.

  • 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, May is the cheapest month in which you can book a flight from State of Washington to Québec City (average of C$ 258). Flying from State of Washington to Québec City in December is currently the most expensive (average of C$ 432). 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

Travelling to a place near Québec City?

Book flights to Québec City if you plan to visit one of these locations
Victoriaville

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Québec City from Washington today and book when prices fit your budget.

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