C$ 133 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 8/10. 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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Flight 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$ 424
Québec City
Québec City1 stopC$ 424

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

Tue, 21 Oct - Thu, 23 Oct
WestJet Logo
7:05 a.m. - 6:20 p.m.SEA-YOW
8h 15m1 stop
WestJet Logo
6:00 a.m. - 12:59 p.m.YOW-SEA
9h 59m1 stop
C$ 320WestJet
Find Deal
Fri, 17 Oct - Mon, 20 Oct
WestJet Logo
1:50 p.m. - 12:40 a.m.SEA-YOW
7h 50m1 stop
WestJet Logo
7:50 a.m. - 12:59 p.m.YOW-SEA
8h 09m1 stop
C$ 335WestJet
Find Deal
Thu, 16 Oct - Sun, 19 Oct
 Logo
1:50 p.m. - 4:19 p.m.SEA-YOW
23h 29m2 stops
 Logo
6:50 p.m. - 12:59 p.m.YOW-SEA
21h 09m1 stop
C$ 423
Find Deal
Sun, 12 Oct - Wed, 15 Oct
Air Canada Logo
7:15 a.m. - 5:30 p.m.SEA-YQB
7h 15m1 stop
Air Canada Logo
4:40 p.m. - 9:45 p.m.YQB-SEA
8h 05m1 stop
C$ 424Air Canada
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Thu, 16 Oct - Sun, 19 Oct
 Logo
1:50 p.m. - 1:00 p.m.SEA-YOW
20h 10m1 stop
 Logo
6:50 p.m. - 12:59 p.m.YOW-SEA
21h 09m1 stop
C$ 427
Find Deal
Wed, 29 Oct - Fri, 31 Oct
American Airlines Logo
11:31 a.m. - 1:36 p.m.SEA-YQB
23h 05m1 stop
American Airlines Logo
4:14 p.m. - 8:46 p.m.YQB-SEA
31h 32m1 stop
C$ 429American Airlines
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Sat, 11 Oct - Wed, 15 Oct
Air Canada Logo
7:15 p.m. - 10:20 a.m.SEA-YQB
12h 05m2 stops
Air Canada Logo
4:40 p.m. - 9:45 p.m.YQB-SEA
8h 05m1 stop
C$ 439Air Canada
Find Deal
Sat, 11 Oct - Wed, 15 Oct
American Airlines Logo
2:52 p.m. - 1:36 p.m.SEA-YQB
19h 44m1 stop
American Airlines Logo
4:14 p.m. - 9:49 a.m.YQB-SEA
20h 35m1 stop
C$ 442American Airlines
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Mon, 29 Sep - Tue, 30 Sep
United Airlines Logo
1:12 p.m. - 9:58 a.m.SEA-YOW
17h 46m1 stop
United Airlines Logo
12:30 p.m. - 6:31 p.m.YOW-SEA
9h 01m1 stop
C$ 446United Airlines
Find Deal
Mon, 29 Sep - Tue, 30 Sep
United Airlines Logo
6:55 p.m. - 9:58 a.m.SEA-YOW
12h 03m2 stops
United Airlines Logo
12:30 p.m. - 6:31 p.m.YOW-SEA
9h 01m1 stop
C$ 477United Airlines
Find Deal
Booking Insights

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.

What is the cheapest Seattle to Quebec flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Quebec from Seattle found in the last 72 hours was to Montreal, at C$ 677 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$ 677.

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$ 512 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 September, when tickets cost C$ 694 (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$ 989 and C$ 981 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, Friday 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 Wednesday, with Monday 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 a flight from Seattle to Quebec, you should book around 4 weeks before departure, which saves you about 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Good to know

Low seasonMarch
Cheapest flightC$ 133
Best time to beat the crowds (0% less expensive on average)
Most popular time to fly (3% more expensive 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$ 759.

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 10000 reviews
7.3Boarding
6.8Entertainment
7.1Comfort
6.3Food
7.8Crew
Airline reviews

For the price, it was a really good experience. There was no entertainment on board, so I couldn't really rate this, and I didn't order a meal. I appreciated that there was a free glass of wine.

10.0 ExcellentAnonymous, Sep 2025MCO - YUL
Read more Air Canada reviews

For the price, it was a really good experience. There was no entertainment on board, so I couldn't really rate this, and I didn't order a meal. I appreciated that there was a free glass of wine.

Very bad, flight was cancelled due to strike and staff was unable to rebook us

Air Canada is my new fave airline..I plan to use when I can. No complaints at all just rave compliments for the staff and airline.

Strike pissed me n stranded in middle of no where

No paper towels in bathroom. Aisle seat difficult to get out of Other than those, excellent service

Plane was packed but flew on-time, and the comfort level was great! All planes are a bit cramped, but the in flight entertainment was superb, snacks were nice, and the crew was polite. Got into Calgary on schedule...all we could ask for

They could care less about you. Just under a 4 hour delay in Seattle, leading into a missed connection in Vancouver, which led to 2 more delays that added up to 3 more hours leaving us to have to sleep on the floor of the Toronto airport cause they don't help you find accomodations and they just book you on the next flight out. Took an additional 14 hours to get home. Always given the brush off to get rid of us. Worst airline ever

All good but I could barely get my arms and legs into the room in front of me. Have never been so cramped before. Plane left the gate on time, taxied very quickly and took off without waiting. Unique. Arrival on time. No problem

I had a good experience. I liked being informed about the status of my luggage

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

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

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