Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Early arrival? Instantly customize your resultsTrusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Seattle to Quebec
Cheap round-trip flights
Cheap one-way flights
Cheap last-minute flights
Cheap direct flights
Air Canada flights from Seattle to Quebec
Our best Air Canada deals on Seattle to Quebec flight tickets
American Airlines flights from Seattle to Quebec
Our best American Airlines deals on Seattle to Quebec flight tickets
See travel insights to Quebec from
How to get the cheapest flight ticket from Seattle to Quebec
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 Quebec?
In general, May is the cheapest month to fly from Seattle to Quebec. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 608. If you are unable to visit Quebec during the month of May, then departing from Seattle during the month September is also very affordable. Most momondo users find prices during this month for around C$ 720.
What is the cheapest day to depart on your flight to Quebec?
The cheapest day to depart from Seattle to Quebec is on a Wednesday. Travellers who choose to depart for Quebec on a Wednesday will often find tickets for as low as C$ 931. The most expensive day to fly to Quebec is Sunday, with ticket prices averaging around C$ 1,602.
What is the cheapest time of day to depart on your flight to Quebec?
Flying to Quebec from Seattle in the evening is the least expensive time of day to depart. momondo users have found prices as low as C$ 309 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Quebec is in the morning when prices are around C$ 1,218.
What is the cheapest Seattle/Tacoma Intl to Quebec flight route?
Fly from Seattle/Tacoma Intl to Montreal Pierre Elliott Trudeau Intl for the best Seattle/Tacoma Intl - Quebec flight prices
How far in advance should I book a flight to Quebec?
You are more likely to see cheaper flights to Quebec from Seattle when booking 13 weeks ahead of your departure date. In general, you can expect to find flights to Quebec for around C$ 754 when searching 13 weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Quebec from Seattle for as low as C$ 454 on momondo.
What cabin class options are available on Seattle/Tacoma Intl to Quebec flights?
There are 2 cabin classes available to choose from on Seattle/Tacoma Intl to Quebec 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 Seattle to Quebec on average per day?
As of June 2025, there are 2 flights per day flying from Seattle to Quebec. The most common time of day flights depart is 7:00a.m., with 100% of flights taking off at noon.
How many flights depart from Seattle to Quebec on average per week?
The number of flights available between Seattle and Quebec 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 Seattle to Quebec flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Seattle to Quebec
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Quebec?
Prices for flights from Seattle/Tacoma Intl Airport to Quebec are updated daily.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Quebec?
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 Seattle/Tacoma Intl Airport to Quebec.
What documentation or ID do you need to fly to Quebec?
The travel and health documents required for your trip to Quebec can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Quebec. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Seattle to Quebec?
Based on momondo bookings for flights between Seattle and Quebec, the leading plane model is Airbus A220-300, making up 74.79% of the total bookings. Other popular models include Airbus A330-200 with 3.15%, Boeing 777-300ER with 2.87%, and Airbus A330-900neo with 2.58%.
Why use momondo?
Why should I use momondo to find a flight deal from Seattle to Quebec?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to Quebec. momondo saves you time and could save you money on your trip.
Can I find flights from Seattle to Quebec with flexible booking policies on momondo?
momondo does allow users to show only those flights to Quebec from Seattle which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Seattle to Quebec?
Once you have performed a search for Seattle to Quebec 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 Seattle to Quebec right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Seattle to Quebec flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.