Cheap flights from Seattle to Quebec 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.
Cheap flight deals from Seattle to Quebec
Keep the following information in mind while searching for Seattle to Quebec flight deals. Data was last updated 12 June 2025.
Find flight deals from Seattle to Quebec
Cheapest flights from Seattle to QuebecExplore the most affordable flight options available from Seattle to Quebec. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.
Explore the most affordable flight options available from Seattle to Quebec. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Quebec 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 Seattle to Quebec that are best for you.
Fly from
Fly to
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
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
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
SeattleOttawa
SEA - YOW
SEAYOW
Seattle/Tacoma Intl
Thu 11/9
1:50 p.m.-5:23 a.m.
2 stops12h 33m
Ottawa
Mon 15/9
3:35 p.m.-8:29 p.m.
1 stop7h 54m
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
SeattleMontreal
SEA - YUL
SEAYUL
Seattle/Tacoma Intl
Sat 6/9
7:05 a.m.-12:37 a.m.
2 stops14h 32m
Montreal Pierre Elliott Trudeau Intl
Sat 20/9
7:00 a.m.-12:59 p.m.
1 stop8h 59m
SeattleOttawa
SEA - YOW
SEAYOW
Seattle/Tacoma Intl
Sun 27/7
7:35 p.m.-6:45 a.m.
1 stop8h 10m
Ottawa
Sun 3/8
5:15 a.m.-11:00 a.m.
1 stop8h 45m
SeattleOttawa
SEA - YOW
SEAYOW
Seattle/Tacoma Intl
Sun 27/7
5:30 a.m.-7:56 p.m.
2 stops11h 26m
Ottawa
Sun 3/8
5:15 a.m.-11:00 a.m.
1 stop8h 45m
SeattleMontreal
SEA - YUL
SEAYUL
Seattle/Tacoma Intl
Tue 8/7
2:05 p.m.-12:43 a.m.
1 stop7h 38m
Montreal Pierre Elliott Trudeau Intl
Tue 22/7
5:45 p.m.-8:41 p.m.
Nonstop5h 56m
SeattleMontreal
SEA - YUL
SEAYUL
Seattle/Tacoma Intl
Tue 8/7
7:20 a.m.-3:29 p.m.
Nonstop5h 09m
Montreal Pierre Elliott Trudeau Intl
Tue 22/7
5:45 p.m.-8:41 p.m.
Nonstop5h 56m
Best time to book a flight from Seattle to Quebec
Have a flexible travel schedule? Discover the best time to fly to Quebec from Seattle with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Seattle to Quebec
What is the cheapest month to book a flight from Seattle to Quebec?
Currently, October is the cheapest month in which you can book a flight from Seattle to Quebec (average of C$ 241). Flying from Seattle to Quebec in April is currently the most expensive (average of C$ 316). 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 QC?
Find hourly flight availability from Seattle to Quebec. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 June 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Quebec as you normally would.
Rainfall in Quebec by month
Plan your trip to Quebec by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Quebec ranges from 64.0 - 111.0 mm per month. August is typically the wettest month, when rainfall can reach 111.0 mm. February is typically the driest time to visit Quebec when rainfall is around 64.0 mm.
Temperature in Quebec by month
Plan your trip to Quebec by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Quebec, 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 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).
Reviews of airlines servicing Quebec
Get insights into the airlines that provide service to Quebec. 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 Quebec. Reviews last updated 12 June 2025.
Read reviews from past customers who have flown Delta, United Airlines and American Airlines from Seattle to Quebec. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
Kim,May 2025
PIH - SLC
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
Kim,May 2025
PIH - SLC
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
Kim,May 2025
PIH - SLC
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
Kim,May 2025
PIH - SLC
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
Kim,May 2025
PIH - SLC
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
Kim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from Seattle to Quebec. 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 Quebec
See prices for flight routes from nearby airports that may be better suited for you.
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Can Cheapflights find flights from Seattle to Quebec with no change fees?
Need flexible booking options for your flight to Quebec from Seattle? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
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