YQB - SEA

C$ 314 Find Cheap Flights from Québec City to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Québec City to Seattle departing on 26/9. 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, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Québec City to Seattle, 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 Québec City to Seattle, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
C$ 482
Typical prices: C$ 788-C$ 386
WestJet
Wed 22/7Tue 4/8
YQB - SEA • 1 stop
Cheapest one-way flights
C$ 314
Typical prices: C$ 248-C$ 496
WestJet
Sat 26/9
YQB - SEA • 1 stop
Top airlines
Cheapest • from C$ 482 (round-trip)
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Québec City and Seattle. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg C$ 460 (round-trip)
Shortest trip • 7h 52m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Seattle!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Québec City to Seattle (YQB-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Québec City to Seattle 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 Québec City to Seattle

Wed, 22 Jul - Tue, 4 Aug
WestJet Logo
7:30 p.m. - 6:45 p.m.
YQB
-
SEA
26h 15m
1 stop
WestJet Logo
10:30 a.m. - 6:40 p.m.
SEA
-
YQB
29h 10m
1 stop
C$ 482WestJet
Fri, 10 Jul - Mon, 13 Jul
American Airlines Logo
4:12 p.m. - 9:24 a.m.
YQB
-
SEA
20h 12m
2 stops
American Airlines Logo
10:35 p.m. - 3:30 p.m.
SEA
-
YQB
13h 55m
1 stop
C$ 594American Airlines
Tue, 21 Jul - Thu, 30 Jul
American Airlines Logo
4:12 p.m. - 2:27 p.m.
YQB
-
SEA
25h 15m
2 stops
American Airlines Logo
2:09 p.m. - 3:30 p.m.
SEA
-
YQB
22h 21m
2 stops
C$ 658American Airlines
Tue, 4 Aug - Fri, 14 Aug
American Airlines Logo
1:55 p.m. - 12:52 a.m.
YQB
-
SEA
13h 57m
1 stop
American Airlines Logo
11:59 p.m. - 1:16 p.m.
SEA
-
YQB
10h 17m
1 stop
C$ 726American Airlines
Sat, 4 Jul - Sat, 11 Jul
American Airlines Logo
4:12 p.m. - 10:56 p.m.
YQB
-
SEA
9h 44m
1 stop
American Airlines Logo
10:35 p.m. - 3:30 p.m.
SEA
-
YQB
13h 55m
1 stop
C$ 730American Airlines
Tue, 4 Aug - Thu, 13 Aug
American Airlines Logo
4:12 p.m. - 9:17 a.m.
YQB
-
SEA
20h 05m
2 stops
American Airlines Logo
12:26 a.m. - 3:16 p.m.
SEA
-
YQB
11h 50m
2 stops
C$ 731American Airlines
Tue, 4 Aug - Fri, 14 Aug
American Airlines Logo
4:12 p.m. - 9:17 a.m.
YQB
-
SEA
20h 05m
2 stops
American Airlines Logo
11:16 p.m. - 1:16 p.m.
SEA
-
YQB
11h 00m
2 stops
C$ 733American Airlines
Sat, 4 Jul - Sat, 11 Jul
American Airlines Logo
4:12 p.m. - 10:56 p.m.
YQB
-
SEA
9h 44m
1 stop
American Airlines Logo
11:56 p.m. - 3:30 p.m.
SEA
-
YQB
12h 34m
2 stops
C$ 744American Airlines
Wed, 22 Jul - Sat, 1 Aug
Multiple Airlines Logo
7:30 p.m. - 6:45 p.m.
YQB
-
SEA
26h 15m
1 stop
Multiple Airlines Logo
7:35 p.m. - 4:40 p.m.
SEA
-
YQB
18h 05m
2 stops
C$ 745Multiple Airlines
Wed, 22 Jul - Tue, 4 Aug
Multiple Airlines Logo
6:40 a.m. - 9:40 a.m.
YQB
-
SEA
30h 00m
3 stops
Multiple Airlines Logo
10:30 a.m. - 6:40 p.m.
SEA
-
YQB
29h 10m
1 stop
C$ 757Multiple Airlines
Booking Insights

KAYAK's insights & trends for Québec City to Seattle flights

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

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

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Québec City to Seattle departing in July.

What is the cheapest month to fly from Québec City to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Québec City to Seattle, 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 Québec City to Seattle is March, where tickets cost C$ 0 (return) on average. On the other hand, the most expensive months are February and December, where the average cost of round-trip tickets is C$ 1,819 and C$ 1,120 respectively.

Good to know

Low seasonJune
Cheapest flightC$ 314
Best time to beat the crowds (62% less expensive on average)
Most popular time to fly and prices are also 37% lower on average.
Flight from Québec City to Seattle

When to book flights from Québec City to Seattle

Are your dates flexible? Find out the best times to travel from Québec City to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Québec City to Seattle

  • What is the cheapest flight from Québec City to Seattle?

    In the last 3 days, the lowest price for a flight from Québec City to Seattle was C$ 314 for a one-way ticket and C$ 482 for a round-trip.

  • Which aircraft models fly most regularly from Québec City to Seattle?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Québec City to Seattle?

    oneworld, and Star Alliance are the airline alliances operating flights between Québec City and Seattle, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Québec City to Seattle, Air Canada or American Airlines?

    The two airlines most popular with KAYAK users for flights from Québec City to Seattle are Air Canada and American Airlines. With an average price for the route of C$ 816 and an overall rating of 7.1, Air Canada is the most popular choice. American Airlines is also a great choice for the route, with an average price of C$ 601 and an overall rating of 7.1.

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

    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 Québec City to Seattle.

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

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

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

    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 to Seattle with an airline and back to Québec City with another airline.

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

    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 to Seattle from Québec City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Québec City to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Québec City to Seattle. 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 Québec City to Seattle? 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
American AirlinesOverall score based on 11643 reviews
7.5Boarding
6.4Food
7.9Crew
6.9Entertainment
7.2Comfort
Airline reviews

The homeless eat better than what was served on that plane. Pretzels and ice cream? My last trip to Europe. Everything is small, but the bill.

4.0 OkayAnonymous, May 2026
ATH - ORD
Read more American Airlines reviews

The homeless eat better than what was served on that plane. Pretzels and ice cream? My last trip to Europe. Everything is small, but the bill.

Cancelled flight. Still waiting to get home for grand daughter’s graduation .

So overall the flight was just average and nothing special. They overbooked some of the flights and they ended up running out of overhead storage space so we had to check our carry-ons which wasn't terrible but we were inconvenienced because of the second connecting flight with a long layover we couldn't get our bags until the final destination. Most of the flight attendants were pretty good and overall the meals were not that great because the chicken was dry and overcooked. They also didn't provide butter or any kind of spread with the bread which is cheap and concerning. The American airlines staff at the check-in counter was kind of unprofessional because this lady just started singing in the middle of checking us in and that's weird. The worst part of the flights was the terrible conditions of the bathrooms which were unclean and did not have toilet paper or toilet tissue available which is kind of insane for a 14-hour and 8 and 1/2 hour flight.

The seat when "flat" was not flat and pad was too thin to cover it.

Awful customer service, horrible experience. We travel a lot domestic & international- worst flights to/from ever. Brief bkgd as Inhate to relive this experience: booked and chose 2 seats 4 months prior in Premium Economy - last row end seats close to bathroom, no one behind us, plenty of legroom;, underwear storage — flown this was on other airlines, love it. We receive notice 4 days before scheduled overseas flight - plane has changed, new seats assigned. Seats are split into single seats, opposites of the plane, FRONT Row so no reachable storage. Called BOTH British Air & America. American “switched planes and the seats you want are taken;” British Air “Yes, we’ll be glad to accommodate you (type type type). Just ask at the Gate and someone will give you new boarding passes with seats together in middle, OK?” — OK. —At Gate the attendant looks us up saying “No, it is an overbooked flight and yours are the only seats available.” But but but wait, “We were TOLD our seats had been switched and seated together?” Gate attendant “Well they were wrong and don’t change your seats. Your original seats are where you’ll sit.”. Right. No help WHATSOEVER. We sit opposite on way there, wife VERY disgruntled, a Tol 5 worst ways to start a 3-week bus tour of UK. We promise to NEVER FLY AMERICAN OR BROTISH AIR EVER, and we have 3 more extensive trips planned..

Requested early boarding to disinfect seat, tray table, etc. before general boarding. Instructed to board after wheelchair passengers. Waited on jet bridge behind 12 wheelchair passengers. Stopped immediately after entering plane to wait for gate agent in rear of plane cleaning a seat that was wet, got to my row and found both seats adjacent to mine already occupied, with the lack of room making it impossible for me to clean my own space and defeating the purpose of my boarding early. Cleaned the armrests and tray table as best I could.

Seat bottom cushions are not good. I’m 165# & they hurt my butt. Plenty of legroom.

The wifi experience is awful. I had to try again and again, taking over 30 minutes, to connect to the wifi. I had to watch the same two ads over and over until I was finally successful. Once connected, it was anything but "high speed" and disconnected at least three times during the flight.

Fine. Nothing to write home about. The plane left on time, and arrived on time.

I was downgraded from first class to coach due to an airplane change. They pulled me out of line and I was the very last person to board the plane stuck in the middle seat with no overhead place to put my carry-.on. Very poor customer service.

Our AC flight was canceled not once but twice on the same day to Quebec City at Toronto Pearson Airport. 2;30 AC and 9;40PM AC flight. After having our 2:35 flight canceled, we were bumped the second time because of large student groups visiting Quebec City. We were sent to Montreal on an 11:30 flight which landed close to 12:45AM. We were given a hotel room at the Marriot Hotel next to the airport. We had less than 4 hours sleep before we being taken to the airport for our 7AM flight to Quebec City. We didn't have much time to use our vouchers given for breakfast once we had cleared customs for the 2nd time since leaving Toronto Pearson Airport. We missed a full evening in Quebec City and lost our hotel room for the night. We were exhausted the next day and missed an excursion we had planned. My wife and I are both seniors in our seventies, and we weren't happy to be treated in this manner. Air Canada could have used a larger plane to accommodate us and the other ten or so people that were bumped from their flight to Quebec City in order to accommodate student groups. We will endeavor never to fly Air Canada again in future and we will not recommend flying with this airline to our friends and families.

After waiting in the airport from 7am (to make sure we had enough time for security), our flight was continually delayed until it was canceled. They tried to book us on a Delta flight, which we considered and even went to the Delta terminal with our luggage (which was stowed and then available once the flight was canceled (about 15 min away) but were then informed that we would need to retrieve our luggage at LaGuardia and then recheck in to Air Canada in New York, grab our luggage, and then get to the air canada terminal and re-check in. We decided against it, took our luggage into an uber home and then drive the 6.5 hours (one way) to Montreal instead.

Got denied my flight was told on Google that Air Canada was supposed to book me a flight back home because I never was able to go to my destination. They did not help me whatsoever. I had to book a whole new flight for that reason I would write this is zero

Air Canada cancelled our flight and reschedule it 26 hours later that completely interrupted my family's long waited Japan trip, it wasn't due to natural reason such as weather but under the company's control. On the day we wasted 9 hours of our time from 6am to 3pm, including a few hours in the customer counter waiting for supervisor to handle our rescheduling. When we came to the counter for rebooking help there were at least 4 employees on the counter but we were told they were not trained to handle customer rebooking, we were also told the supervisor could come 10:30 to handle our rebooking, but she showed up more than one hour later, the end result was exactly the same so the few hours we spent waiting for her was completely wasted; We already prepaid hotel and all the tickets for the our stay in Tokyo so all of the cost for the first day is completed wasted; The $80 meal voucher issues was far less than our financial loss due to the financial cancellation, and it was not surprisingly invalid (as Your company screw up everything possible along the flight), the vouchers were supposed to last 72 hours, when we tried to used it at our lounge next day less than 24 hours from its issuing at a designated restaurant, the worker there couldn't scan the vouchers after multiple tries on all 4 vouchers issued, so we had to pay the food from our own money; For the two return flights they were also full of unfortunate events that caused bad experience and further delay and waste of our time, both flights departed late and the last leg had another significant delay of more than half an hour after touchdown, the gate was for some reason not available so we waited more than half an hour, when we got out of plane it was almost one hour later than the supposed arrival time; The gate you arranged is the farthest in Vancouver airport, also was the luggage pickup location in Seattle airport; We also called customer service for rescheduling help and after a long time wait (more than an hour) we got a call back but the CS representative was equally clueless and unhelpful. Other than a fatal crash, your company couldn't do anything right and provided the worst service possible among the tons of flights we have taken in our lives.

You was on strike and I had to get another r flight and you did not give me my money back

the seats aren't the most comfy -- too little padding and I could feel whatever the passenger behind me was doing. Otherwise, it's all good.

Just kinda of a bus ride … we could do better. Delay in the flight :(

Boarding was challenging as we had to use the stairs from the tarmac. Stairs are okay but a roller bag makes it challenging.

I can't say as it was cancelled and rerouted to Toronto. I had an unexpected 10 hour layover there. A new delay every hour, Flights overbooked. Misinformation given from registration to help desks. A long exhausting day of travel on the way home.

My one complaint was that while we boarded using the standard enclosed gangway, when we arrived at SEATAC, the ground crew were slow to hook up the stairs. After reaching the tarmac we had to walk up a long ramp all outside in 35° weather. We just came from Bali and did not have warm weather clothes. This was in addition to having to collect our bags in Vancouver, take them through security again and then having to show our passports 4 more times all within the Air Canada section.

Everything you need to know for your flight from Québec City to Seattle

Information on your arrival and departure airports