Cheap flights from Quebec to Seattle from $164
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Quebec to Seattle departing on 8/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Quebec to Seattle
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Seattle?
In general, August is the cheapest month to fly from Quebec to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $481. If you don’t want to visit Seattle in August, then you should wait until October to fly from Quebec, when ticket prices are also cheap, with an average price of $488.
What is the cheapest day to depart on your flight to Seattle?
On average, the least expensive day to fly to Seattle from Quebec is on a Monday. momondo users have found tickets for Monday departures for as low as $294. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Quebec because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $613.
What is the cheapest time of day to depart on your flight to Seattle?
Flying to Seattle from Quebec in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $372 when looking at flights departing in the afternoon. Flights to Seattle are more costly in the morning, with an average ticket price of $503. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Quebec to Seattle/Tacoma Intl flight route?
Fly from Montreal Pierre Elliott Trudeau Intl to Seattle/Tacoma Intl for the best Quebec - Seattle/Tacoma Intl flight prices
How far in advance should I book a flight to Seattle?
You are more likely to see cheaper flights to Seattle from Quebec when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $503 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Quebec for as low as $360 on momondo.
What cabin class options are available on Quebec to Seattle/Tacoma Intl flights?
There are 3 cabin classes available to choose from on Quebec to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from Quebec to Seattle on average per day?
The number of flights available between Quebec and Seattle is 2 per day as of June 2025. The most frequent departure time is 5:00PM, with 100% of daily flights leaving in the afternoon.
How many flights depart from Quebec to Seattle on average per week?
The number of flights available between Quebec and Seattle is 14 per week as of June 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.
Cheap Quebec to Seattle flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Quebec to Seattle
When did momondo last update prices for flights from Quebec to Seattle/Tacoma Intl Airport?
Prices for flights from Quebec to Seattle/Tacoma Intl Airport refresh daily.
How many operators does momondo search for flights from Quebec to Seattle/Tacoma Intl Airport?
The number of operators available for flights from Quebec to Seattle/Tacoma Intl Airport is 3 as of June 2025.
How old do you have to be to fly from Quebec to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Quebec to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Quebec to Seattle?
momondo data reveals that the most frequently booked plane model on the route from Quebec to Seattle is Airbus A220-300, representing 97.79% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 0.88%, Boeing 737 MAX 9 at 0.88%, and Airbus A340-300 at 0.44%.
Best airlines flying from Quebec to Seattle
Compare and see reviews for airlines that fly from Quebec to Seattle with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $229 | Free Cancellation | Rating 7.1 9,568 reviews | |||
| PriceFrom $270 | Free Cancellation | Rating 7.2 2,876 reviews |
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Quebec to Seattle?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seattle from Quebec.
Can I find flights from Quebec to Seattle with flexible booking policies on momondo?
Flights from Quebec to Seattle with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Quebec to Seattle?
Once you have performed a search for Quebec to Seattle flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Quebec to Seattle right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Quebec to Seattle now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seattle and let you know when they change.