$159+ Cheap flights from Quebec to Seattle (SEA)
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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Quebec to Seattle 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.Cheap flight deals from Quebec to Seattle
Keep the following information in mind while searching for Quebec to Seattle flight deals. Data was last updated June 12, 2025.
Round-trip from | $260 (Air Canada) |
|---|---|
One-way from | $159 (Air Canada) |
Popular in | December |
Cheapest in | August |
Average price | $575 |
Good round-trip deal | $337 or less |
Good one-way deal | $227 or less |
Find flight deals from Quebec to Seattle
Cheapest flights from Quebec to SeattleExplore the most affordable flight options available from Quebec to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
Explore the most affordable flight options available from Quebec to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
This Air Canada deal was found by Cheapflights users on 6/9. 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.
This Trip.com deal was found by Cheapflights users on 6/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 6/11. 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.
This oojo deal was found by Cheapflights users on 6/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Booking.com deal was found by Cheapflights users on 6/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 6/9. 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.
This oojo deal was found by Cheapflights users on 6/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 6/10. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air Canada deal was found by Cheapflights users on 6/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United deal was found by Cheapflights users on 6/9. 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.
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from Quebec to Seattle 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 June 12, 2025.
Use the filters below to find and compare flights from Quebec to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Québec CitySeattle
YQB - SEA
YQBSEA
Québec City
Tue 7/8
5:20 am-11:00 am
1 stop8h 40m
Seattle/Tacoma Intl
Tue 7/15
7:20 am-7:41 pm
1 stop9h 21m
Québec CitySeattle
YQB - SEA
YQBSEA
Québec City
Tue 7/15
6:30 pm-8:28 pm
1 stop28h 58m
Seattle/Tacoma Intl
Tue 7/29
7:05 am-5:27 pm
1 stop7h 22m
Québec CitySeattle
YQB - SEA
YQBSEA
Québec City
Wed 7/16
4:10 pm-10:50 am
2 stops21h 40m
Seattle/Tacoma Intl
Wed 7/23
5:19 am-12:25 pm
2 stops28h 06m
OttawaSeattle
YOW - SEA
YOWSEA
Ottawa
Thu 9/4
3:45 pm-8:29 pm
1 stop7h 44m
Seattle/Tacoma Intl
Sun 9/14
2:05 pm-12:40 am
1 stop7h 35m
OttawaSeattle
YOW - SEA
YOWSEA
Ottawa
Mon 8/11
2:25 pm-8:41 pm
1 stop9h 16m
Seattle/Tacoma Intl
Mon 8/18
5:30 am-7:56 pm
2 stops11h 26m
MontrealSeattle
YUL - SEA
YULSEA
Montreal Pierre Elliott Trudeau Intl
Tue 7/22
5:30 pm-8:28 pm
1 stop29h 58m
Seattle/Tacoma Intl
Tue 7/29
2:05 pm-12:43 am
1 stop7h 38m
MontrealSeattle
YUL - SEA
YULSEA
Montreal Pierre Elliott Trudeau Intl
Tue 9/9
6:00 am-3:52 pm
2 stops12h 52m
Seattle/Tacoma Intl
Fri 9/12
7:34 pm-10:40 am
2 stops12h 06m
MontrealSeattle
YUL - SEA
YULSEA
Montreal Pierre Elliott Trudeau Intl
Tue 9/9
4:45 pm-7:31 pm
Nonstop5h 46m
Seattle/Tacoma Intl
Fri 9/12
12:00 pm-12:40 am
1 stop9h 40m
Québec CitySeattle
YQB - SEA
YQBSEA
Québec City
Tue 7/8
3:18 pm-11:59 pm
1 stop11h 41m
Seattle/Tacoma Intl
Tue 7/15
7:34 pm-2:16 pm
2 stops15h 42m
MontrealSeattle
YUL - SEA
YULSEA
Montreal Pierre Elliott Trudeau Intl
Sat 8/23
5:29 pm-9:19 am
1 stop18h 50m
Seattle/Tacoma Intl
Tue 9/2
1:32 pm-11:45 am
1 stop19h 13m
Best time to book a flight from Quebec to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Quebec with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Quebec to Seattle
What is the cheapest month to book a flight from Quebec to Seattle?
Currently, January is the cheapest month in which you can book a flight from Quebec to Seattle (average of $238). Flying from Quebec to Seattle in July is currently the most expensive (average of $391). 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 QC to SEA?
Find hourly flight availability from Quebec to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Quebec to Seattle as you normally would.
Weekly flight availability from Quebec to Seattle
Explore weekly flight availability from Quebec to Seattle. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 12, 2025.
The most flights from CAQC to SEA are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).
Rainfall in Seattle by month
Plan your trip to Seattle by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.
Temperature in Seattle by month
Plan your trip to Seattle by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).
Reviews of airlines servicing Seattle
Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated June 12, 2025.
To help decide which airline to fly from Quebec to Seattle, see what other customers have to say about Delta, United Airlines and American Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from Quebec to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Quebec?
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Alternative routes for Quebec to Seattle
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Quebec to Seattle
Discover the top 2 airlines that operate flights from Quebec to Seattle. 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 June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$229 | Average$599 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$270 | Average$443 | FlexibilityNo cancel fee | On-time60% |