S$151 Cheap Flights from Seattle to Québec

View S$151 flight on Sun, 23 Nov, 2025Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Quebec City Jean Lesage Intl. Airport (YQB)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Seattle to Québec (SEA-YQB)

Prices were available within the past 7 days and start at S$151 for one-way flights and S$387 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Sun, 23 Nov - Wed, 26 Nov
SEA
Seattle
YQB
Québec City
S$387 Return, found 2 days ago
S$387
Return
found 2 days ago
Select Air Canada flight, departing Sun, 23 Nov from Seattle to Québec City, returning Wed, 26 Nov, priced at S$387 found 2 days ago
United
Thu, 4 Sep - Thu, 11 Sep
SEA
Seattle
YQB
Québec City
S$405 Return, found 3 days ago
S$405
Return
found 3 days ago
Select United flight, departing Thu, 4 Sep from Seattle to Québec City, returning Thu, 11 Sep, priced at S$405 found 3 days ago
Air Canada
Thu, 4 Sep - Thu, 11 Sep
SEA
Seattle
YQB
Québec City
S$413 Return, found 3 days ago
S$413
Return
found 3 days ago
Select Air Canada flight, departing Thu, 4 Sep from Seattle to Québec City, returning Thu, 11 Sep, priced at S$413 found 3 days ago
United
Thu, 4 Sep - Thu, 11 Sep
SEA
Seattle
YQB
Québec City
S$414 Return, found 3 days ago
S$414
Return
found 3 days ago
Select United flight, departing Thu, 4 Sep from Seattle to Québec City, returning Thu, 11 Sep, priced at S$414 found 3 days ago
Air Canada
Sun, 23 Nov - Wed, 26 Nov
SEA
Seattle
YQB
Québec City
S$417 Return, found 2 days ago
S$417
Return
found 2 days ago
Select Air Canada flight, departing Sun, 23 Nov from Seattle to Québec City, returning Wed, 26 Nov, priced at S$417 found 2 days ago
United
Thu, 4 Sep - Thu, 11 Sep
SEA
Seattle
YQB
Québec City
S$438 Return, found 3 days ago
S$438
Return
found 3 days ago
Select United flight, departing Thu, 4 Sep from Seattle to Québec City, returning Thu, 11 Sep, priced at S$438 found 3 days ago
Air Canada
Thu, 4 Sep - Thu, 11 Sep
SEA
Seattle
YQB
Québec City
S$440 Return, found 3 days ago
S$440
Return
found 3 days ago
Select Air Canada flight, departing Thu, 4 Sep from Seattle to Québec City, returning Thu, 11 Sep, priced at S$440 found 3 days ago
United
Thu, 4 Sep - Thu, 11 Sep
SEA
Seattle
YQB
Québec City
S$447 Return, found 3 days ago
S$447
Return
found 3 days ago
Select United flight, departing Thu, 4 Sep from Seattle to Québec City, returning Thu, 11 Sep, priced at S$447 found 3 days ago
Air Canada
Thu, 4 Sep - Thu, 11 Sep
SEA
Seattle
YQB
Québec City
S$449 Return, found 3 days ago
S$449
Return
found 3 days ago
Select Air Canada flight, departing Thu, 4 Sep from Seattle to Québec City, returning Thu, 11 Sep, priced at S$449 found 3 days ago
American Airlines
Thu, 4 Sep - Thu, 11 Sep
SEA
Seattle
YQB
Québec City
S$482 Return, found 3 days ago
S$482
Return
found 3 days ago
Select American Airlines flight, departing Thu, 4 Sep from Seattle to Québec City, returning Thu, 11 Sep, priced at S$482 found 3 days ago

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

May is typically the cheapest month to fly

From S$293 - S$1,204 per traveller.

Graph displaying average flight prices per month

Seattle to Québec route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Jean Lesage Intl.
Return price
S$386
Distance
3761 km

Perfect flights from Seattle to Québec

Your Journey from Seattle to Québec

Start your unforgettable journey with Expedia. Our broad selection of flights from Seattle to Québec caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Air Canada, United, American Airlines, Alaska Airlines, WestJet. Our selection of flights from Seattle - Tacoma Intl. to Jean Lesage Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Seattle to Québec Flights

Experience the joy of finding cheap flights from Seattle - Tacoma Intl. to Jean Lesage Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$151 and roundtrip prices from S$387*.
 

Pre-Flight Essentials

Ensure a smooth journey from Seattle to Québec with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Québec

Picture yourself stepping off the plane in Québec and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Seattle to Québec Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Seattle to Québec.
 

Beyond the Flight – Exploring Québec

With Expedia, your adventure extends beyond the flight. Explore Québec at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Seattle to Québec with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Seattle to Québec with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from SEA to Québec City Jean Lesage Intl. Airport?
Pack your bags, because round-trip journeys from SEA to Québec City Jean Lesage Intl. Airport start from S$387. That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book now to get the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SEA to Jean Lesage Intl. Airport (YQB)?
This can vary between airlines, as each has its own terms and conditions. Head to the Customer Service Portal, where you'll find easy-to-follow instructions on how to cancel online.
How do I find cheap flights from Sea-Tac Airport to YQB that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for SEA to Jean Lesage Intl. Airport (YQB) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Seattle - Tacoma Intl. Airport (SEA) to Jean Lesage Intl. Airport (YQB)?
The flying distance from Seattle - Tacoma Intl. Airport (SEA) to Québec City Jean Lesage Intl. Airport is 3,800 kilometres. Work your way through your travel song playlist or finish that novel and the journey will fly by.
Which airlines fly direct from Sea-Tac Airport to Québec City Jean Lesage Intl. Airport?
Unfortunately, there are no airlines that fly directly between Seattle - Tacoma Intl. Airport (SEA) and Jean Lesage Intl. Airport (YQB). You'll have to book a flight with at least one stop.
Are Sea-Tac Airport to Québec City Jean Lesage Intl. Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to score an awesome last-minute deal from Sea-Tac Airport to Jean Lesage Intl. Airport (YQB), but it's also possible to miss out entirely! As many airlines release prices up to 12 months in advance, it's worthwhile keeping an eye on fares early and being ready to pounce when you spot a bargain. Expedia compares air carrier prices and updates flight deals frequently, so you can be sure you're always seeing the latest offers.

Explore a world of travel with Expedia

*Available to Expedia members.