$114+ Cheap flights from Seattle (SEA) to Québec City (YQB)
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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YQB
May 17 — May 241
1 adult, Economy
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Find cheap flights from Seattle to Québec City with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Québec City are usually found in November or January, booked 90 days in advance, depart on a Tuesday or Monday and return on a Wednesday
Cheap flight deals from Seattle to Québec City
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Québec City (YQB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 12, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $273 (Air Canada) |
One-way from | $114 (Air Canada) |
Popular in | December |
Cheapest in | November |
Average price | $488 |
Find flight deals from Seattle to Québec City
Cheapest flights from Seattle to Québec CityExplore the most affordable flight options available from Seattle to Québec City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 12, 2025.
Explore the most affordable flight options available from Seattle to Québec City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 12, 2025.
This Air Canada deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/107:20 amSEA - YQB
1 stop7h 05mAir Canada
Tue 6/175:20 amYQB - SEA
1 stop8h 31mAir Canada
Deal found 5/12![Air Canada logo]()
$273
This American Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/211:59 pmSEA - YQB
1 stop10h 31mAmerican Airlines
Mon 6/94:10 pmYQB - SEA
1 stop11h 07mAmerican Airlines
Deal found 5/11![American Airlines logo]()
$281
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/107:27 pmSEA - YQB
2 stops15h 49mUnited Airlines
Tue 6/175:20 amYQB - SEA
1 stop8h 31mUnited Airlines
Deal found 5/11![United Airlines logo]()
$287
This United deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2212:20 amSEA - YQB
1 stop10h 56mMultiple Airlines
Tue 7/291:45 pmYQB - SEA
2 stops11h 31mMultiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$315
This WestJet deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/97:05 amSEA - YQB
1 stop7h 22mWestJet
Thu 8/146:30 pmYQB - SEA
1 stop27h 08mWestJet
Deal found 5/11![WestJet logo]()
$641
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle 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 2,558,603 searches. Data last updated May 12, 2025.
Use the filters below to find and compare flights from Seattle to Québec City that are best for you.
Fly from
Seattle
Fly to
Québec City
Route
Depart
Return
Price
SeattleQuébec City
SEA - YQB
SEAYQB
Seattle/Tacoma Intl
Tue 6/10
7:20 am-5:25 pm
1 stop7h 05m
Québec City
Tue 6/17
5:20 am-10:51 am
1 stop8h 31m
$273
SeattleQuébec City
SEA - YQB
SEAYQB
Seattle/Tacoma Intl
Mon 6/2
11:59 pm-1:30 pm
1 stop10h 31m
Québec City
Mon 6/9
4:10 pm-12:17 am
1 stop11h 07m
$281
SeattleQuébec City
SEA - YQB
SEAYQB
Seattle/Tacoma Intl
Tue 6/10
7:27 pm-2:16 pm
2 stops15h 49m
Québec City
Tue 6/17
5:20 am-10:51 am
1 stop8h 31m
$287
SeattleQuébec City
SEA - YQB
SEAYQB
Seattle/Tacoma Intl
Tue 7/22
12:20 am-2:16 pm
1 stop10h 56m
Québec City
Tue 7/29
1:45 pm-10:16 pm
2 stops11h 31m
$315
SeattleQuébec City
SEA - YQB
SEAYQB
Seattle/Tacoma Intl
Sat 8/9
7:05 am-5:27 pm
1 stop7h 22m
Québec City
Thu 8/14
6:30 pm-6:38 pm
1 stop27h 08m
$641
SeattleQuébec City
SEA - YQB
SEAYQB
Seattle/Tacoma Intl
Sat 5/24
7:20 am-5:25 pm
1 stop7h 05m
$114
SeattleQuébec City
SEA - YQB
SEAYQB
Seattle/Tacoma Intl
Wed 7/23
12:20 am-2:16 pm
1 stop10h 56m
$131
SeattleQuébec City
SEA - YQB
SEAYQB
Seattle/Tacoma Intl
Sat 7/5
7:05 am-5:27 pm
1 stop7h 22m
$159
SeattleQuébec City
SEA - YQB
SEAYQB
Seattle/Tacoma Intl
Sat 5/24
11:20 am-1:30 pm
1 stop23h 10m
$246
SeattleQuébec City
SEA - YQB
SEAYQB
Seattle/Tacoma Intl
Sat 7/26
5:59 pm-3:55 pm
3 stops18h 56m
$336
Compare providers for flights from Seattle to Québec City
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Québec City in May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars |
- Most accurate provider: When it comes to deals on Seattle-Québec City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Québec City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Québec City flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Québec City flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Québec City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Seattle to Québec City
Have a flexible travel schedule? Discover the best time to fly to Québec City from Seattle 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 Seattle to Québec City
How far ahead should I book a flight from Seattle to Québec City?
Use this chart to determine the optimal time to book a round-trip flight from Seattle to Québec City. Price data was last updated on May 9, 2025.
To ensure you get the cheapest price possible for a flight from Seattle to Québec City, you should look to book at least 90 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Seattle to Québec City?
Currently, February is the cheapest month in which you can book a flight from Seattle to Québec City (average of $363). Flying from Seattle to Québec City in September is currently the most expensive (average of $584). 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 SEA to YQB?
Find hourly flight availability from Seattle to Québec City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 12, 2025.
One of the essential ways to save on airfare from Seattle to Québec City is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 56% on airfare.
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 May 12, 2025.
Boarding
7.7
Food
6.6
Comfort
7.3
Entertainment
7.1
Overall
7.4
Crew
8.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Boarding
7.7
Food
6.6
Comfort
7.3
Entertainment
7.1
Overall
7.4
Crew
8.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Boarding
7.7
Food
6.6
Comfort
7.3
Entertainment
7.1
Overall
7.4
Crew
8.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Boarding
7.7
Food
6.6
Comfort
7.3
Entertainment
7.1
Overall
7.4
Crew
8.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Boarding
7.7
Food
6.6
Comfort
7.3
Entertainment
7.1
Overall
7.4
Crew
8.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Related info for your journey
Find useful and relevant information for your journey from Seattle to Québec City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Seattle to Québec City
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Seattle to Québec City
Discover the top 2 airlines that operate flights from Seattle to Québec City. 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 2,558,603 searches. Data last updated May 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$160 | Average$550 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$160 | Average$580 | FlexibilityNo cancel fee | On-time69% |