Find flights
When to book
Airlines
FAQs

Cheap flights from Washington to Québec City from C$ 145

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 30/6. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YQB
17 Jun — 24 Jun1
1 adult

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 12 June 2025.

Round-trip from

C$ 381

One-way from

C$ 145

Popular in

December

Cheapest in

November

Average price

C$ 487
WestJet
  • WestJet
  • 24/7-31/7
  • 2 total stops
  • 34h 30m total
  • Washington to Québec City
Search Deals
United Airlines
  • United Airlines
  • 30/6
  • 1 total stop
  • 17h 53m total
  • Washington to Québec City
Search Deals
High demand for flights, 6% potential price rise
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

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 12 June 2025.

Thu 24/77:05 a.m.SEA - YQB
1 stop7h 22mWestJet
Thu 31/76:30 p.m.YQB - SEA
1 stop27h 08mWestJet
Deal found 10/6C$ 381
Sat 5/77:20 a.m.SEA - YQB
1 stop7h 10mAir Canada
Sat 5/78:15 p.m.YQB - SEA
2 stops16h 06mAir Canada
Deal found 10/6C$ 406
Thu 21/812:45 a.m.SEA - YQB
1 stop9h 59mAmerican Airlines
Wed 27/84:14 p.m.YQB - SEA
1 stop10h 26mAmerican Airlines
Deal found 12/6C$ 429
Sat 28/611:45 p.m.SEA - YQB
1 stop11h 31mUnited Airlines
Tue 2/93:18 p.m.YQB - SEA
1 stop10h 02mUnited Airlines
Deal found 10/6C$ 447
Wed 23/712:20 a.m.SEA - YQB
2 stops18h 50mMultiple Airlines
Thu 31/75:20 a.m.YQB - SEA
1 stop8h 40mMultiple Airlines
Deal found 10/6C$ 589

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 12 June 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

Thu 24/7

7:05 a.m.-5:27 p.m.

1 stop7h 22m

Québec City

Thu 31/7

6:30 p.m.-6:38 p.m.

1 stop27h 08m

C$ 381

SeattleQuébec City

SEA - YQB

SEAYQB

Seattle/Tacoma Intl

Sat 5/7

7:20 a.m.-5:30 p.m.

1 stop7h 10m

Québec City

Sat 5/7

8:15 p.m.-9:21 a.m.

2 stops16h 06m

C$ 406

SeattleQuébec City

SEA - YQB

SEAYQB

Seattle/Tacoma Intl

Thu 21/8

12:45 a.m.-1:44 p.m.

1 stop9h 59m

Québec City

Wed 27/8

4:14 p.m.-11:40 p.m.

1 stop10h 26m

C$ 429

SeattleQuébec City

SEA - YQB

SEAYQB

Seattle/Tacoma Intl

Sat 28/6

11:45 p.m.-2:16 p.m.

1 stop11h 31m

Québec City

Tue 2/9

3:18 p.m.-10:20 p.m.

1 stop10h 02m

C$ 447

SeattleQuébec City

SEA - YQB

SEAYQB

Seattle/Tacoma Intl

Wed 23/7

12:20 a.m.-10:10 p.m.

2 stops18h 50m

Québec City

Thu 31/7

5:20 a.m.-11:00 a.m.

1 stop8h 40m

C$ 589

SeattleQuébec City

SEA - YQB

SEAYQB

Seattle/Tacoma Intl

Mon 30/6

5:23 p.m.-2:16 p.m.

1 stop17h 53m

C$ 145

SeattleQuébec City

SEA - YQB

SEAYQB

Seattle/Tacoma Intl

Thu 31/7

7:05 a.m.-5:27 p.m.

1 stop7h 22m

C$ 168

SeattleQuébec City

SEA - YQB

SEAYQB

Seattle/Tacoma Intl

Tue 15/7

10:43 p.m.-3:30 p.m.

1 stop13h 47m

C$ 175

SeattleQuébec City

SEA - YQB

SEAYQB

Seattle/Tacoma Intl

Sun 21/9

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

2 stops11h 33m

C$ 185

SeattleQuébec City

SEA - YQB

SEAYQB

Seattle/Tacoma Intl

Sat 20/9

4:58 p.m.-10:56 p.m.

3 stops26h 58m

C$ 319

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

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.

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 12 June 2025.
To help decide which airline to fly from Washington to Québec City, see what other customers have to say about United Airlines, American Airlines and WestJet. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,790 reviews
Check prices

Overall

7.4

Entertainment

7.0

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,790 reviews
United Airlines
7.4
Good
8,790 reviews
Check prices

Overall

7.4

Entertainment

7.0

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,790 reviews
Check prices

Overall

7.4

Entertainment

7.0

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
WestJet
7.2
Good
2,868 reviews
United Airlines
7.4
Good
8,790 reviews
Check prices

Overall

7.4

Entertainment

7.0

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Canada
7.1
Good
9,531 reviews
United Airlines
7.4
Good
8,790 reviews
Check prices

Overall

7.4

Entertainment

7.0

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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.

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

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as C$ 145. However, be on the lookout for offers from WestJet and American Airlines, as they are both options that can get you from State of Washington to Québec City for a low price.

  • 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 Washington?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington to Québec City

See prices for flight routes from nearby airports that may be better suited for you.
LaGuardia to Pierre Elliott Trudeau Intl flights
Newark to Pierre Elliott Trudeau Intl flights
Dulles Intl to Pierre Elliott Trudeau Intl flights
John F Kennedy Intl to Pierre Elliott Trudeau Intl flights
Fort Lauderdale to Pierre Elliott Trudeau Intl flights
Reagan-National to Pierre Elliott Trudeau Intl flights
Los Angeles to Pierre Elliott Trudeau Intl flights
O'Hare Intl to Pierre Elliott Trudeau Intl flights
San Francisco to Pierre Elliott Trudeau Intl flights
Boston to Pierre Elliott Trudeau Intl flights
Newark to Québec City flights
Atlanta to Pierre Elliott Trudeau Intl flights
Seattle to Pierre Elliott Trudeau Intl flights
Dallas/Fort Worth to Pierre Elliott Trudeau Intl flights
Denver to Pierre Elliott Trudeau Intl flights
Baltimore to Pierre Elliott Trudeau Intl flights
Detroit to Pierre Elliott Trudeau Intl flights
Philadelphia to Pierre Elliott Trudeau Intl flights
Hobby to Pierre Elliott Trudeau Intl flights
Minneapolis to Pierre Elliott Trudeau Intl flights
Midway to Pierre Elliott Trudeau Intl flights
Newark to Ottawa flights
Miami to Pierre Elliott Trudeau Intl flights
George Bush Intcntl to Pierre Elliott Trudeau Intl flights
Orlando to Pierre Elliott Trudeau Intl flights
O'Hare Intl to Québec City flights
Raleigh to Pierre Elliott Trudeau Intl flights
John F Kennedy Intl to Québec City flights
LaGuardia to Québec City flights
Dulles Intl to Ottawa flights
San Diego to Pierre Elliott Trudeau Intl flights
Dulles Intl to Québec City flights
Pittsburgh to Pierre Elliott Trudeau Intl flights
O'Hare Intl to Ottawa flights
Nashville to Pierre Elliott Trudeau Intl flights
Tampa to Pierre Elliott Trudeau Intl flights
Reagan-National to Québec City flights
Austin to Pierre Elliott Trudeau Intl flights
Ontario to Pierre Elliott Trudeau Intl flights
Cincinnati to Pierre Elliott Trudeau Intl flights
Reagan-National to Ottawa flights
West Palm Beach to Pierre Elliott Trudeau Intl flights
St. Louis to Pierre Elliott Trudeau Intl flights
Boston to Québec City flights
LaGuardia to Ottawa flights
Baltimore to Québec City flights
Sky Harbor Intl to Pierre Elliott Trudeau Intl flights
Cleveland to Pierre Elliott Trudeau Intl flights
John F Kennedy Intl to Ottawa flights
Portland to Pierre Elliott Trudeau Intl 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 Washington to Québec City?

Deals for Washington to Québec City flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Washington to Québec City for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights from Washington to Québec City with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.