C$ 168 Find Cheap Flights from Seattle to Quebec

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Quebec departing on 19/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Quebec

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Quebec, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Quebec, as well as popular online travel agencies
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Flights Deals

Best Quebec Flight Deals from Seattle

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Québec City
Québec City1 stopC$ 439
Québec City
Québec City1 stopC$ 439

Cheap Flights from Seattle to Quebec

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Quebec that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Quebec

Sat, 16 Aug - Sat, 23 Aug
 Logo
7:05 a.m. - 5:27 p.m.SEA-YQB
7h 22m1 stop
 Logo
5:20 a.m. - 11:00 a.m.YQB-SEA
8h 40m1 stop
C$ 439
Find Deal
Sat, 16 Aug - Sat, 23 Aug
 Logo
7:05 a.m. - 5:27 p.m.SEA-YQB
7h 22m1 stop
 Logo
5:20 a.m. - 11:00 a.m.YQB-SEA
8h 40m1 stop
C$ 440
Find Deal
Tue, 5 Aug - Tue, 12 Aug
WestJet Logo
2:05 p.m. - 5:25 a.m.SEA-YOW
12h 20m2 stops
WestJet Logo
6:10 a.m. - 12:58 p.m.YOW-SEA
9h 48m2 stops
C$ 444WestJet
Find Deal
Mon, 18 Aug - Thu, 28 Aug
WestJet Logo
7:05 a.m. - 5:25 a.m.SEA-YOW
19h 20m2 stops
WestJet Logo
6:10 a.m. - 12:58 p.m.YOW-SEA
9h 48m2 stops
C$ 450WestJet
Find Deal
Mon, 14 Jul - Thu, 7 Aug
Air Canada Logo
7:20 a.m. - 5:30 p.m.SEA-YQB
7h 10m1 stop
Air Canada Logo
5:20 a.m. - 11:00 a.m.YQB-SEA
8h 40m1 stop
C$ 534Air Canada
Find Deal
Sat, 16 Aug - Sat, 23 Aug
Air Canada Logo
5:30 a.m. - 10:10 p.m.SEA-YQB
13h 40m2 stops
Air Canada Logo
8:35 p.m. - 11:00 a.m.YQB-SEA
17h 25m2 stops
C$ 544Air Canada
Find Deal
Thu, 31 Jul - Tue, 5 Aug
United Airlines Logo
5:26 p.m. - 2:16 p.m.SEA-YQB
17h 50m1 stop
United Airlines Logo
3:18 p.m. - 11:59 p.m.YQB-SEA
11h 41m1 stop
C$ 545United Airlines
Find Deal
Fri, 1 Aug - Tue, 5 Aug
United Airlines Logo
6:45 a.m. - 10:41 p.m.SEA-YQB
12h 56m2 stops
United Airlines Logo
3:18 p.m. - 11:59 p.m.YQB-SEA
11h 41m1 stop
C$ 552United Airlines
Find Deal
Mon, 11 Aug - Tue, 19 Aug
American Airlines Logo
12:46 a.m. - 3:34 p.m.SEA-YQB
11h 48m2 stops
American Airlines Logo
1:06 p.m. - 11:41 p.m.YQB-SEA
13h 35m2 stops
C$ 566American Airlines
Find Deal
Thu, 21 Aug - Wed, 27 Aug
American Airlines Logo
12:46 a.m. - 1:44 p.m.SEA-YQB
9h 58m1 stop
American Airlines Logo
2:24 p.m. - 11:41 p.m.YQB-SEA
12h 17m2 stops
C$ 579American Airlines
Find Deal
Useful Info

KAYAK's insights & trends for Seattle to Quebec flights

Get data-powered insights and trends into flights from Seattle to Quebec to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Seattle to Quebec?

What is the cheapest Seattle to Quebec flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Seattle to Quebec.

The cheapest ticket to Quebec from Seattle found in the last 72 hours was to Montreal, at C$ 145 round-trip. The most popular route is from Seattle (SEA) to Montreal Pierre Elliott Trudeau Intl Airport (YUL), and the cheapest round-trip airline ticket found on this route in the last 72 hours was C$ 145.

Can I save money by flying with a layover from Seattle to Quebec?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at C$ 255 on average.

What is the cheapest month to fly from Seattle to Quebec?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Quebec, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Quebec is May, when tickets cost C$ 665 (return) on average. On the other hand, the most expensive months are February and December, when the average cost of round-trip tickets is C$ 1,081 and C$ 977 respectively.

What’s the cheapest day of the week to fly from Seattle to Quebec?

The average price of all round-trip flights from Seattle to Quebec clicked on KAYAK for each day over the last 12 months.

For Seattle to Quebec, Thursday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Quebec back to Seattle, the best deals are generally found on Friday, with Thursday being the most expensive.

How far in advance should I book a flight from Seattle to Quebec?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Quebec, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on the flight from Seattle to Quebec, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.


Good to know

Low seasonMarch
High seasonJuly
Cheapest flightC$ 168
Best time to beat the crowds (0% less expensive on average)
Most popular time to fly and prices are also 1% lower on average.
Flight from Seattle to Ottawa

FAQs - booking Quebec flights

  • How does KAYAK find such low prices on flights from Seattle to Quebec?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Quebec.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Quebec?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Seattle to Quebec is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Quebec?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Seattle to Quebec with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Quebec?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Seattle to Quebec up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Quebec?

    The cheapest time of day to fly to Quebec is generally at night, when round-trip flights cost C$ 227 on average. The most expensive time of day to fly to Quebec is generally in the morning, which is peak travel time and where the average cost of a ticket is C$ 860.

Reviews of the top airline flying from Seattle to Quebec

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Quebec. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Quebec? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Air CanadaOverall score based on 9681 reviews
6.3Food
7.1Comfort
7.3Boarding
6.8Entertainment
7.8Crew
Airline reviews

I am very tall. All airline seats are a bit uncomfortable.

10.0 ExcellentTim, Jun 2025PHL - YUL
Read more Air Canada reviews

I am very tall. All airline seats are a bit uncomfortable.

Terrible confusion btw air Canada and United. Wasn’t able to change ticket because I had purchased on kayak. Rethinking booking tickets on this site, and will try to avoid United and aircanada going forward.

The plane is too cramped! Zero leg room and when the person in front of me put their seat back they were basically laying in my lap.

They canceled my flight and then refused to reschedule me on another flight. I had to take a train. No compensation. I won't use Air Canada again.

Great overall. Quick boarding, attentive staff - great experience in premium class.

1. Nowhere to sit at the gate D4 2. No control of lining up in different zones 3. People pushing in during the line up of zones. 4. Certainly not in a dignified manner.

Air Canada was great! From the airport at Montreal to boarding to the food on board the plane. The crew was great too! There was a slight issue with some other peoples’ tickets that I overheard about but the crew handled with care immediately to ensure everyone was comfortable and we could takeoff! Great experience with Air Canada

All was good with comfort and ease of boarding. There was confusion from what gate to board at. Meant moving a long distance but I allowed plenty of time for this.

The plane was dirty. It appeared that Air Canada did not know vacuum cleaners had been invented. Second, the overhead bins were about 1/3 or 1/2 the size of "normal" bins. That was a problem. The worst was disembarking in the weather in Montreal. I have cold agglutinin disease. That means my red blood cells clump together and then are destroyed when exposed, even by breathing to cold air. A few seconds of exposure can be dangerous. I am now experiencing extreme fatigue caused by the anemia from that experience. I should have had more assistance descending a narrow ramp and then traversing, even if only a few feet, of icy pavement. The blowing snow penetrated my facial covering and has caused problems.

Good airport. Good entertainment on the big flight. Did not have a good way to prop up or mount my phone/ipad

Everything you need to know for your flight from Seattle to Quebec

Information on your arrival and departure airports

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