How many flights depart from Quebec to Seattle on average per day?

As of August 2025, 2 flights take off from Quebec and land in Seattle each day. The most common flight departure time for this route is 5:00p.m., with 100% of daily flights taking off in the afternoon.

How long does it take to fly to Seattle?

Flight times from Quebec to Seattle vary, but if you’re flying out of Montreal and flying into Seattle (one of the most popular routes), then the duration is 5h 46m on average. Another popular route from Quebec to Seattle is flying from Québec City to Seattle, which will take roughly 8h 40m. Keep in mind that layovers or delays could extend your travel time.

How many flights depart from Quebec to Seattle on average per week?

14 flights are operational weekly from Quebec to Seattle as of August 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

Which airlines fly to Seattle?

Air Canada, WestJet and United Airlines are the top three most popular airlines that fly to Seattle from Quebec according to our data. Air Canada is the first choice among our users, with 65% of people opting to fly with this airline when travelling to Seattle. Keep in mind that there are 5 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Quebec to Seattle/Tacoma Intl?

WestJet, Air Canada, and American Airlines are the most popular carriers operating from Quebec to Seattle/Tacoma Intl

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?

As of August 2025, there are 5 operators available to choose from for flights from Quebec to Seattle/Tacoma Intl Airport.

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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 232 Cheap Flights from Quebec to Seattle in 2025

1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Quebec to Seattle

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

6:00 a.m. - 12:59 p.m.YOW-SEA

9h 59m1 stop

1:50 p.m. - 12:40 a.m.SEA-YOW

7h 50m1 stop

C$ 314WestJet

Find Deal

Thu, 11 Sep - Wed, 17 Sep

6:00 a.m. - 12:59 p.m.YOW-SEA

9h 59m1 stop

7:05 a.m. - 6:20 p.m.SEA-YOW

8h 15m1 stop

C$ 356WestJet

Find Deal

Wed, 3 Sep - Tue, 9 Sep

5:20 a.m. - 11:00 a.m.YQB-SEA

8h 40m1 stop

5:30 a.m. - 7:36 p.m.SEA-YQB

11h 06m2 stops

C$ 382Air Canada

Find Deal

Thu, 21 Aug - Wed, 27 Aug

5:20 a.m. - 11:00 a.m.YQB-SEA

8h 40m1 stop

5:30 a.m. - 6:00 p.m.SEA-YQB

9h 30m1 stop

C$ 385Air Canada

Find Deal

Fri, 22 Aug - Thu, 28 Aug

5:15 a.m. - 10:59 a.m.YOW-SEA

8h 44m1 stop

1:50 p.m. - 12:40 a.m.SEA-YOW

7h 50m1 stop

C$ 404

Find Deal

Sat, 20 Sep - Sat, 27 Sep

10:50 a.m. - 6:31 p.m.YQB-SEA

10h 41m1 stop

5:31 p.m. - 10:00 a.m.SEA-YQB

13h 29m2 stops

C$ 407United Airlines

Find Deal

Fri, 17 Oct - Mon, 20 Oct

6:00 a.m. - 6:31 p.m.YQB-SEA

15h 31m1 stop

7:30 a.m. - 6:55 p.m.SEA-YQB

8h 25m1 stop

C$ 415

Find Deal

Thu, 16 Oct - Mon, 20 Oct

4:10 p.m. - 9:21 a.m.YQB-SEA

20h 11m1 stop

3:00 p.m. - 1:43 p.m.SEA-YQB

19h 43m1 stop

C$ 419American Airlines

Find Deal

Thu, 4 Sep - Fri, 12 Sep

2:16 p.m. - 10:16 p.m.YQB-SEA

11h 00m1 stop

12:34 a.m. - 3:34 p.m.SEA-YQB

12h 00m2 stops

C$ 429American Airlines

Find Deal

Fri, 10 Oct - Fri, 10 Oct

8:05 a.m. - 4:19 p.m.YUL-SEA

11h 14m1 stop

6:30 a.m. - 7:49 a.m.SEA-YUL

22h 19m3 stops

C$ 455United Airlines

Find Deal

Sat, 20 Sep - Sat, 27 Sep

Air Canada flights from Quebec to Seattle

Our best Air Canada deals on Quebec to Seattle flight tickets

Air Canada

21 Aug

YQB5:20 a.m.Québec City

8h 40m

1 stop

SEA11:00 a.m.Seattle/Tacoma Intl

27 Aug

SEA5:30 a.m.Seattle/Tacoma Intl

11h 06m

2 stops

YQB7:36 p.m.Québec City

C$ 382

Find similar

Air Canada

22 Aug

YQB5:20 a.m.Québec City

8h 40m

1 stop

SEA11:00 a.m.Seattle/Tacoma Intl

28 Aug

SEA5:30 a.m.Seattle/Tacoma Intl

9h 30m

1 stop

YQB6:00 p.m.Québec City

C$ 385

Find similar

Air Canada

10 Oct

YQB5:20 a.m.Québec City

8h 39m

1 stop

SEA10:59 a.m.Seattle/Tacoma Intl

12 Oct

SEA7:15 a.m.Seattle/Tacoma Intl

7h 15m

1 stop

YQB5:30 p.m.Québec City

C$ 391

Find similar

WestJet flights from Quebec to Seattle

Our best WestJet deals on Quebec to Seattle flight tickets

WestJet

11 Sep

YOW6:00 a.m.Ottawa

9h 59m

1 stop

SEA12:59 p.m.Seattle/Tacoma Intl

17 Sep

SEA1:50 p.m.Seattle/Tacoma Intl

7h 50m

1 stop

YOW12:40 a.m.Ottawa

C$ 314

Find similar

WestJet

3 Sep

YOW6:00 a.m.Ottawa

9h 59m

1 stop

SEA12:59 p.m.Seattle/Tacoma Intl

9 Sep

SEA7:05 a.m.Seattle/Tacoma Intl

8h 15m

1 stop

YOW6:20 p.m.Ottawa

C$ 356

Find similar

WestJet

24 Sep

YOW12:20 p.m.Ottawa

9h 54m

2 stops

SEA7:14 p.m.Seattle/Tacoma Intl

1 Oct

SEA1:50 p.m.Seattle/Tacoma Intl

7h 50m

1 stop

YOW12:40 a.m.Ottawa

C$ 372

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OttawaSeattle

YOW - SEA

YOWSEA

Ottawa

Thu 11/9

6:00 a.m.-12:59 p.m.

1 stop9h 59m

Seattle/Tacoma Intl

Wed 17/9

1:50 p.m.-12:40 a.m.

1 stop7h 50m

C$ 314

OttawaSeattle

YOW - SEA

YOWSEA

Ottawa

Wed 3/9

6:00 a.m.-12:59 p.m.

1 stop9h 59m

Seattle/Tacoma Intl

Tue 9/9

7:05 a.m.-6:20 p.m.

1 stop8h 15m

C$ 356

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Thu 21/8

5:20 a.m.-11:00 a.m.

1 stop8h 40m

Seattle/Tacoma Intl

Wed 27/8

5:30 a.m.-7:36 p.m.

2 stops11h 06m

C$ 382

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Fri 22/8

5:20 a.m.-11:00 a.m.

1 stop8h 40m

Seattle/Tacoma Intl

Thu 28/8

5:30 a.m.-6:00 p.m.

1 stop9h 30m

C$ 385

OttawaSeattle

YOW - SEA

YOWSEA

Ottawa

Sat 20/9

5:15 a.m.-10:59 a.m.

1 stop8h 44m

Seattle/Tacoma Intl

Sat 27/9

1:50 p.m.-12:40 a.m.

1 stop7h 50m

C$ 404

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Fri 17/10

10:50 a.m.-6:31 p.m.

1 stop10h 41m

Seattle/Tacoma Intl

Mon 20/10

5:31 p.m.-10:00 a.m.

2 stops13h 29m

C$ 407

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Thu 16/10

6:00 a.m.-6:31 p.m.

1 stop15h 31m

Seattle/Tacoma Intl

Mon 20/10

7:30 a.m.-6:55 p.m.

1 stop8h 25m

C$ 415

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Thu 4/9

4:10 p.m.-9:21 a.m.

1 stop20h 11m

Seattle/Tacoma Intl

Fri 12/9

3:00 p.m.-1:43 p.m.

1 stop19h 43m

C$ 419

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Fri 10/10

2:16 p.m.-10:16 p.m.

1 stop11h 00m

Seattle/Tacoma Intl

Fri 10/10

12:34 a.m.-3:34 p.m.

2 stops12h 00m

C$ 429

MontrealSeattle

YUL - SEA

YULSEA

Montreal Pierre Elliott Trudeau Intl

Sat 20/9

8:05 a.m.-4:19 p.m.

1 stop11h 14m

Seattle/Tacoma Intl

Sat 27/9

6:30 a.m.-7:49 a.m.

3 stops22h 19m

C$ 455

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the cheapest month to fly to Seattle?

If you aren’t able to travel to Seattle during the month of August, then flying in October is also cheap. Prices for this month can be found on momondo for an average of C$ 671.

What is the cheapest day to depart on your flight to Seattle?

Our data shows that Friday is the least expensive day to fly to Seattle. Tickets to fly out on this day can be as low as C$ 671. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around C$ 867. These prices are subject to change though, so be sure to set up a Price Alert for flights to Seattle.

What is the cheapest time of day to depart on your flight to Seattle?

Our most recent data shows that the best time of day to fly to Seattle is in the evening. Flights from Quebec to Seattle during this time can be as low as C$ 559. Flights at noon are often more expensive with an average ticket price of C$ 754.

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 C$ 698 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 C$ 496 on momondo.

What cabin class options are available on Quebec to Seattle/Tacoma Intl flights?

There are 1 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.

Can stopping save me money on Quebec to Seattle flights?

You could potentially save up to 27% on your flight if you consider stops on a Quebec to Seattle flight.

Cheap Quebec to Seattle flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Quebec to Seattle

Best price found	C$ 232
Fastest flight time	5h 46m
Direct flights	Every day
Airports in Seattle	1 airport

The best one-way flight to Seattle from Quebec in the past 72 hours is C$ 232. The best round-trip flight deal from Quebec to Seattle found on momondo in the last 72 hours is C$ 314.

The fastest flight from Quebec to Seattle takes 5h 46m

Direct flights go from Quebec to Seattle every day.

There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

Search flight deals

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?
As of August 2025, there are 5 operators available to choose from for flights from Quebec to Seattle/Tacoma Intl Airport.
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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Quebec to Seattle?
Based on momondo bookings for flights between Quebec and Seattle, the leading plane model is Airbus A220-300, making up 97.22% of the total bookings. Other popular models include Boeing 737 MAX 8 with 1.11%, Boeing 737 MAX 9 with 1.11%, and Airbus A340-300 with 0.56%.

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
United Airlines	PriceFrom C$ 212	Free Cancellation	Rating 7.4 8,917 reviews	Search United Airlines flights
American Airlines	PriceFrom C$ 253	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Air Canada	PriceFrom C$ 327	Free Cancellation	Rating 7.1 9,893 reviews	Search Air Canada flights
WestJet	PriceFrom C$ 367	Free Cancellation	Rating 7.2 3,003 reviews	Search WestJet flights
Delta	PriceFrom C$ 496	Free Cancellation	Rating 8.0 7,985 reviews	Search Delta flights

Leavenworth

Marysville

Lynnwood

SeaTac

Tacoma

Ellensburg

Kirkland

Redmond

Olympia

Ocean Shores

Shoreline

Tukwila

Renton

Gig Harbor

Mukilteo

Cle Elum

Poulsbo

Puyallup

Kent

Centralia

Why use momondo?

Why should I use momondo to find a flight deal from Quebec to Seattle?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Quebec to Seattle . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Quebec to Seattle with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Quebec to Seattle flights to just show those with flexible booking policies.

How can momondo help me find flights from Quebec to Seattle?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Quebec to Seattle.

I’m not ready to book a flight from Quebec to Seattle right now. Can momondo alert me if prices change?

Price alerts on flights to Seattle from Quebec are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Seattle trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Mon 11/8

Mon 18/8

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Cheap flights from Quebec to Seattle from C$ 232

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 3/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Quebec to Seattle

Cheap round-trip flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Air Canada flights from Quebec to Seattle

Our best Air Canada deals on Quebec to Seattle flight tickets

WestJet flights from Quebec to Seattle

Our best WestJet deals on Quebec to Seattle flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Quebec to Seattle that are best for you.

See travel insights to Seattle from

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?

If you aren’t able to travel to Seattle during the month of August, then flying in October is also cheap. Prices for this month can be found on momondo for an average of C$ 671.

What is the cheapest day to depart on your flight to Seattle?

What is the cheapest time of day to depart on your flight to Seattle?

Our most recent data shows that the best time of day to fly to Seattle is in the evening. Flights from Quebec to Seattle during this time can be as low as C$ 559. Flights at noon are often more expensive with an average ticket price of C$ 754.

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?

What cabin class options are available on Quebec to Seattle/Tacoma Intl flights?

There are 1 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.

Can stopping save me money on Quebec to Seattle flights?

You could potentially save up to 27% on your flight if you consider stops on a Quebec to Seattle flight.

What is the cheapest airline that flies from Quebec to Seattle/Tacoma Intl?

WestJet, Air Canada, and American Airlines are the most popular carriers operating from Quebec to Seattle/Tacoma Intl

Which airlines fly to Seattle?

How many flights depart from Quebec to Seattle on average per day?

As of August 2025, 2 flights take off from Quebec and land in Seattle each day. The most common flight departure time for this route is 5:00p.m., with 100% of daily flights taking off in the afternoon.

How many flights depart from Quebec to Seattle on average per week?

14 flights are operational weekly from Quebec to Seattle as of August 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

How long does it take to fly to Seattle?

Cheap Quebec to Seattle flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Quebec to Seattle

Best price found

Fastest flight time

Direct flights

Airports in Seattle

When did momondo last update prices for flights from Quebec to Seattle/Tacoma Intl Airport?

How many operators does momondo search for flights from Quebec to Seattle/Tacoma Intl Airport?

How old do you have to be to fly from Quebec to Seattle/Tacoma Intl Airport?

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

What is the most popular plane model from Quebec to Seattle?

Best airlines flying from Quebec to Seattle

Compare and see reviews for airlines that fly from Quebec to Seattle with momondo

Travelling to a place near Seattle?

Why use momondo?

Why should I use momondo to find a flight deal from Quebec to Seattle?

Can I find flights from Quebec to Seattle with flexible booking policies on momondo?

How can momondo help me find flights from Quebec to Seattle?

I’m not ready to book a flight from Quebec to Seattle right now. Can momondo alert me if prices change?

An easier way to manage your Seattle trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Washington