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Cheap flights from Quebec to Seattle from C$ 231

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SEA
27 Dec — 3 Jan1
1 adult

Cheap flight deals from Quebec to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Quebec (CAQC) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 December 2024.

Round-trip from

C$ 375

One-way from

C$ 231
Air Canada
  • Air Canada
  • 9/1-18/1
  • 3 total stops
  • 29h 40m total
  • Quebec to Seattle
Search Deals
9/1
  • 9/1
  • 2 total stops
  • 22h 27m total
  • Quebec to Seattle
Search Deals

Find flight deals from Quebec to Seattle

Cheapest flights from Quebec to Seattle
Explore the most affordable flight options available from Quebec to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 December 2024.

Tue 24/124:00 p.m.YOW - SEA
1 stop8h 20mAir Canada
Thu 2/16:05 a.m.SEA - YOW
1 stop8h 17mAir Canada
Deal found 21/12C$ 874
Tue 31/126:00 a.m.YOW - SEA
1 stop18h 20mUnited Airlines
Fri 3/15:00 a.m.SEA - YOW
2 stops13h 37mUnited Airlines
Deal found 22/12C$ 878
Tue 24/126:00 a.m.YOW - SEA
2 stops13h 11mMultiple Airlines
Thu 2/16:05 a.m.SEA - YOW
1 stop8h 17mMultiple Airlines
Deal found 21/12C$ 881
Tue 24/125:45 p.m.YOW - SEA
2 stops22h 00mWestJet
Thu 2/19:25 a.m.SEA - YOW
2 stops12h 20mWestJet
Deal found 21/12C$ 941
Fri 27/127:00 a.m.YUL - SEA
1 stop13h 13mDelta
Mon 13/111:05 p.m.SEA - YUL
1 stop11h 40mDelta
Deal found 21/12C$ 971
Sat 28/126:45 a.m.YUL - SEA
2 stops28h 20mWestJet
Sat 4/15:30 p.m.SEA - YUL
2 stops28h 10mWestJet
Deal found 20/12C$ 980
Fri 27/123:45 p.m.YUL - SEA
1 stop10h 21mAmerican Airlines
Sun 12/112:45 a.m.SEA - YUL
2 stops11h 40mAmerican Airlines
Deal found 21/12C$ 1,147
Sun 29/124:45 p.m.YUL - SEA
2 stops18h 20mMultiple Airlines
Sun 5/19:10 p.m.SEA - YUL
2 stops15h 05mMultiple Airlines
Deal found 21/12C$ 1,229
Fri 27/121:25 p.m.YUL - SEA
1 stop8h 00mAir Canada
Fri 3/17:05 p.m.SEA - YUL
1 stop9h 15mAir Canada
Deal found 20/12C$ 1,313
Sun 29/128:05 a.m.YUL - SEA
1 stop18h 12mUnited Airlines
Sun 5/111:51 p.m.SEA - YUL
1 stop14h 28mUnited Airlines
Deal found 21/12C$ 1,325

Find flights from Quebec to Seattle within your budget

Customize your flight search to find flights from Quebec to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 22 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Thu 9/1

6:00 a.m.-10:00 p.m.

1 stop19h 00m

Seattle/Tacoma Intl

Sat 18/1

5:45 a.m.-7:25 p.m.

2 stops10h 40m

C$ 375

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Thu 9/1

9:50 a.m.-9:30 p.m.

2 stops14h 40m

Seattle/Tacoma Intl

Sat 18/1

5:45 a.m.-7:25 p.m.

2 stops10h 40m

C$ 376

OttawaSeattle

YOW - SEA

YOWSEA

Ottawa

Thu 23/1

5:45 p.m.-2:21 p.m.

1 stop23h 36m

Seattle/Tacoma Intl

Mon 27/1

11:30 a.m.-7:23 p.m.

2 stops28h 53m

C$ 428

OttawaSeattle

YOW - SEA

YOWSEA

Ottawa

Wed 8/1

6:10 p.m.-9:47 a.m.

1 stop18h 37m

Seattle/Tacoma Intl

Sun 19/1

3:15 p.m.-8:50 p.m.

2 stops26h 35m

C$ 441

OttawaSeattle

YOW - SEA

YOWSEA

Ottawa

Thu 9/1

5:00 p.m.-10:53 p.m.

1 stop8h 53m

Seattle/Tacoma Intl

Tue 21/1

5:00 a.m.-9:24 p.m.

2 stops13h 24m

C$ 522

OttawaSeattle

YOW - SEA

YOWSEA

Ottawa

Wed 8/1

11:35 a.m.-9:30 p.m.

1 stop12h 55m

Seattle/Tacoma Intl

Wed 22/1

5:45 a.m.-4:00 p.m.

1 stop7h 15m

C$ 569

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Thu 9/1

10:30 a.m.-9:30 p.m.

1 stop14h 00m

Seattle/Tacoma Intl

Sun 19/1

11:17 p.m.-11:02 a.m.

1 stop8h 45m

C$ 638

MontrealSeattle

YUL - SEA

YULSEA

Montreal Pierre Elliott Trudeau Intl

Thu 6/2

6:45 a.m.-12:19 a.m.

3 stops20h 34m

Seattle/Tacoma Intl

Mon 10/2

11:30 a.m.-5:15 p.m.

3 stops26h 45m

C$ 649

MontrealSeattle

YUL - SEA

YULSEA

Montreal Pierre Elliott Trudeau Intl

Sat 10/5

7:00 a.m.-1:08 p.m.

1 stop9h 08m

Seattle/Tacoma Intl

Thu 22/5

7:05 a.m.-12:43 a.m.

1 stop14h 38m

C$ 651

MontrealSeattle

YUL - SEA

YULSEA

Montreal Pierre Elliott Trudeau Intl

Tue 11/3

3:45 p.m.-11:09 p.m.

1 stop10h 24m

Seattle/Tacoma Intl

Fri 14/3

11:14 p.m.-3:25 p.m.

1 stop13h 11m

C$ 664

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/12

Showing 1-10 of 18 results
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Best time to book a flight from Quebec to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Quebec with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Quebec to Seattle

Get recent, data-driven insights about flights from Quebec to Seattle including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Quebec to Seattle?

Currently, August is the cheapest month in which you can book a flight from Quebec to Seattle (average of C$ 270). Flying from Quebec to Seattle in March is currently the most expensive (average of C$ 437). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from QC to SEA?

Find hourly flight availability from Quebec to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 December 2024.

When flying from Quebec to Seattle, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 18.0 - 168.0 mm per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit Seattle when rainfall is around 18.0 mm.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated 22 December 2024.
To help decide which airline to fly from Quebec to Seattle, see what other customers have to say about Air Canada, Delta and WestJet. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,594 reviews
Check prices

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,594 reviews
Delta
8.0
Very good
8,594 reviews
Check prices

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
9,028 reviews
Delta
8.0
Very good
8,594 reviews
Check prices

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

WestJet
7.3
Good
2,812 reviews
Delta
8.0
Very good
8,594 reviews
Check prices

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,594 reviews
Check prices

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air Canada
7.0
Good
8,413 reviews
Delta
8.0
Very good
8,594 reviews
Check prices

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Quebec to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Seattle from Quebec?

    Located just 18.4 km from the city centre, Seattle/Tacoma Intl (SEA) is the airport most travelers will use when flying to Seattle from Quebec.

  • What are the cheapest airlines to fly from Quebec to Seattle one-way?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at C$ 325. United Airlines flights start at C$ 404 while deals on Delta start at C$ 828 one-way.

  • What are the most popular routes from Quebec to Seattle?

    The most popular route from Quebec to Seattle is Montreal Pierre Elliott Trudeau Intl - Seattle/Tacoma Intl. You may also consider Ottawa - Seattle/Tacoma Intl or Québec City - Seattle/Tacoma Intl.

  • What are the cheapest flights from Quebec to Seattle?

    While on average a flight from Quebec to Seattle is generally C$ 917, our data shows the cheapest flight currently is C$ 735. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Seattle/Tacoma Intl), you can expect to pay C$ 454 for that flight.

  • Can I find deals for flights from Quebec to Seattle that include hotel bookings?

    Yes. In addition to deals on Quebec to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Quebec to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Quebec to Seattle.

  • Can I find deals for business class flights from Quebec to Seattle?

    Yes. Cheapflights offers flight deals from Quebec to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Quebec to Seattle?

    Currently, August is the cheapest month in which you can book a flight from Quebec to Seattle (average of C$ 270). Flying from Quebec to Seattle in March is currently the most expensive (average of C$ 437). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Quebec to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
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Toronto Island to Portland flights
Hamilton to Portland flights
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Pearson Intl to Pasco flights
Kelowna to Portland flights
Kelowna to Bellingham flights
Pierre Elliott Trudeau Intl to Spokane flights
Fort St. John to Spokane flights

Top 4 airlines flying from Quebec to Seattle

Discover the top 4 airlines that operate flights from Quebec to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 22 December 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 199AverageC$ 737FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 326AverageC$ 657FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 407AverageC$ 652FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 643AverageC$ 820FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

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How does Cheapflights help users find flights from Quebec to Seattle?

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Millions of users choose and trust Cheapflights to book the best flight deals from Quebec to Seattle for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Quebec to Seattle with no change fees?

Need flexible booking options for your flight to Seattle from Quebec? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Quebec to Seattle become cheaper?

Yes, Cheapflights offers price alerts on Quebec to Seattle flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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