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CA $357 Cheap Flights from Seattle (SEA) to Québec (YQB)

View CA $357 flight on Sat, Sep 5, 2026Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Jean Lesage International Airport (YQB)

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Cheap flights from Seattle (SEA) to Québec (YQB)

Prices were available within the past 7 days and start at CA $357 for one-way flights and CA $724 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Thu, Aug 27 - Wed, Sep 2
SEA
Seattle
YQB
Québec City
CA $724 Roundtrip, found 2 days ago
CA $724
Roundtrip
found 2 days ago
Select WestJet flight, departing Thu, Aug 27 from Seattle to Québec City, returning Wed, Sep 2, priced at CA $724 found 2 days ago
American Airlines
Tue, Oct 27 - Tue, Nov 10
SEA
Seattle
YQB
Québec City
CA $729 Roundtrip, found 2 days ago
CA $729
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Oct 27 from Seattle to Québec City, returning Tue, Nov 10, priced at CA $729 found 2 days ago
American Airlines
Tue, Oct 27 - Tue, Nov 10
SEA
Seattle
YQB
Québec City
CA $731 Roundtrip, found 2 days ago
CA $731
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Oct 27 from Seattle to Québec City, returning Tue, Nov 10, priced at CA $731 found 2 days ago
American Airlines
Tue, Oct 27 - Tue, Nov 10
SEA
Seattle
YQB
Québec City
CA $750 Roundtrip, found 2 days ago
CA $750
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Oct 27 from Seattle to Québec City, returning Tue, Nov 10, priced at CA $750 found 2 days ago
American Airlines
Fri, Aug 28 - Sat, Sep 5
SEA
Seattle
YQB
Québec City
CA $756 Roundtrip, found 2 days ago
CA $756
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Aug 28 from Seattle to Québec City, returning Sat, Sep 5, priced at CA $756 found 2 days ago
American Airlines
Tue, Oct 6 - Mon, Oct 12
SEA
Seattle
YQB
Québec City
CA $763 Roundtrip, found 1 day ago
CA $763
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Oct 6 from Seattle to Québec City, returning Mon, Oct 12, priced at CA $763 found 1 day ago
American Airlines
Tue, Oct 27 - Tue, Nov 10
SEA
Seattle
YQB
Québec City
CA $771 Roundtrip, found 2 days ago
CA $771
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Oct 27 from Seattle to Québec City, returning Tue, Nov 10, priced at CA $771 found 2 days ago
American Airlines
Tue, Oct 6 - Mon, Oct 12
SEA
Seattle
YQB
Québec City
CA $773 Roundtrip, found 1 day ago
CA $773
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Oct 6 from Seattle to Québec City, returning Mon, Oct 12, priced at CA $773 found 1 day ago
United
Tue, Oct 27 - Tue, Nov 10
SEA
Seattle
YQB
Québec City
CA $951 Roundtrip, found 2 days ago
CA $951
Roundtrip
found 2 days ago
Select United flight, departing Tue, Oct 27 from Seattle to Québec City, returning Tue, Nov 10, priced at CA $951 found 2 days ago
Air Canada
Sat, Sep 5 - Tue, Sep 8
SEA
Seattle
YQB
Québec City
CA $1,060 Roundtrip, found 2 days ago
CA $1,060
Roundtrip
found 2 days ago
Select Air Canada flight, departing Sat, Sep 5 from Seattle to Québec City, returning Tue, Sep 8, priced at CA $1,060 found 2 days ago

Find the cheapest month to fly from Seattle (SEA) to Québec City (YQB)

August is typically the cheapest month to fly

From CA $697 - CA $1,601 per traveller.

Frequently asked questions

How much does a flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Québec, QC (YQB-Jean Lesage Intl.) cost?
You can find cheap one-way flights from CA $357 and cheap return flights from CA $724 SEA to YQB with Expedia. One-way flights typically cost between CA$403 and CA$2170. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when SEA to YQB ticket fares go up or down.
What is the cheapest month to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Québec, QC (YQB-Jean Lesage Intl.)?
The cheapest months to fly from SEA to YQB are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Québec, QC (YQB-Jean Lesage Intl.)?
Enter SEA to YQB and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Québec, QC (YQB-Jean Lesage Intl.)?
To find a cheap flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Québec, QC (YQB-Jean Lesage Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Québec, QC (YQB-Jean Lesage Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Québec, QC (YQB-Jean Lesage Intl.)?
There are approximately 59 connecting flights per day from Seattle - Tacoma Intl. (SEA) to Jean Lesage Intl. (YQB). Some common connection points include Vancouver Intl. (YVR), O'Hare Intl. (ORD), and Calgary Intl. (YYC).
What is the earliest flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Québec, QC (YQB-Jean Lesage Intl.)?
The earliest flight from Seattle - Tacoma Intl. (SEA) to Jean Lesage Intl. (YQB) typically departs around 12:05 AM local time. This flight is operated by American Airlines. This is a seasonal service, active only in June. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Québec, QC (YQB-Jean Lesage Intl.)?
You'll find the most flights from Seattle - Tacoma Intl. (SEA) to Jean Lesage Intl. (YQB) on Tuesdays, with around 42 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Delta, United, and Alaska Airlines. Tuesdays offer notably more flight options compared to other days of the week, so if flexibility allows, you might find a better schedule on that day.
What are the most popular departure times for flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Québec, QC (YQB-Jean Lesage Intl.)?
The most popular departure times for flights from Seattle - Tacoma Intl. (SEA) to Jean Lesage Intl. (YQB) are in the morning, from 6am to 9am. Many major carriers, including Air Canada, Delta and United, offer flights during this window. This timing works well because it allows you to start your travel day early and arrive at your destination with plenty of time left in the day.
How long does it take to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Québec, QC (YQB-Jean Lesage Intl.)?
A flight from SEA to YQB with a layover takes around 11 hours 30 minutes, with the route covering approximately 3,784 kilometers. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Québec, QC (YQB-Jean Lesage Intl.)?
Yes, you can fly business class or first class between Seattle-Tacoma International Airport (SEA) and Jean Lesage International Airport (YQB).You can fly business class with Air Canada.First class cabins are available on United.
How do I earn miles on a Seattle, WA (SEA) to Québec, QC (YQB) flight with Expedia?
It's easy to earn miles on a Seattle, WA (SEA) to QC (YQB) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Québec, QC (YQB) from Seattle, WA (SEA)?
If you're planning to travel to Quebec from Seattle - Tacoma Intl. (SEA), you can fly directly into Jean Lesage Intl. (YQB). Some flights may connect through major hubs like Vancouver Intl. (YVR), O'Hare Intl. (ORD), or Denver Intl. (DEN) before reaching Quebec. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Seattle, WA (SEA) to Québec, QC (YQB) at the last minute?
Typically, booking a last minute flight from Seattle, WA (SEA) to QC (YQB) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Seattle, WA (SEA) to Québec, QC (YQB) flight and hotel package?
Securing a Seattle, WA (SEA) to QC (YQB) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Québec, QC (YQB-Jean Lesage Intl.)?
If you booked your Seattle, WA (SEA-Seattle - Tacoma Intl.) to Québec, QC (YQB-Jean Lesage Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Jean Lesage Intl.
Airlines serving
Air Canada, American Airlines, WestJet
Roundtrip price
CA $723
Distance
3761 km

Book with confidence

Seattle to Québec City Flights

The easy way to book your flights from Seattle to Québec 

With Expedia, it’s simple to find and book flights to Québec from Seattle whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Jean Lesage Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Seattle to Québec today, tomorrow, or this week.  

 

Save dollars with cheap flights from Seattle - Tacoma Intl., SEA to Jean Lesage Intl., YQB 

Sort your search results by price to find great deals on your flight from Seattle to Québec—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Québec from Seattle currently is just CA $724 rising to CA $1,060.  

Here are more money-saving tips: 

  • Fly in August when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Québec  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Québec from Seattle 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Québec with Expedia today.

Seattle to Québec City Flights

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