Cheap Flights from Canada to Seattle from C$ 154

How to find the cheapest flight from
Canada to Seattle (SEA)

All the information you need to plan the best null to SEA flight in 2021: compare Canada to Seattle flight prices with the expected peak season, weather and rainfall in Seattle.

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

To save up to 14% on this flight, we recommend booking at least 46 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Canada to Seattle from C$ 636 1-2 weeks out and tickets from C$ 655 for flights departing within the next 72 hours.

When is the cheapest time to fly from Canada to Seattle (CA - SEA)?

When flying from Canada 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.

Cheap flights from Canada to Seattle in October, November 2021

The best prices found for Canada to SEA flights for October, November

3 Nov - 6 Nov

C$ 215pp

YVR

Vancouver Intl

Air Canada

Direct

SEA

Seattle/Tacoma Intl

SEA

Seattle/Tacoma Intl

Air Canada

Direct

YVR

Vancouver Intl

1 Nov - 6 Nov

C$ 221pp

YYJ

Victoria Intl

Air Canada

1 STOP

SEA

Seattle/Tacoma Intl

SEA

Seattle/Tacoma Intl

Air Canada

1 STOP

YYJ

Victoria Intl

7 Nov - 9 Dec

C$ 227pp

YYC

Calgary

Air Canada

1 STOP

SEA

Seattle/Tacoma Intl

SEA

Seattle/Tacoma Intl

Air Canada

1 STOP

YYC

Calgary

Canada to Seattle 2021 flight deals

Cheap flights to Seattle from Canada found for this year

3 Nov - 6 Nov

C$ 215pp

YVR

Vancouver Intl

Air Canada

Direct

SEA

Seattle/Tacoma Intl

SEA

Seattle/Tacoma Intl

Air Canada

Direct

YVR

Vancouver Intl

1 Nov - 6 Nov

C$ 221pp

YYJ

Victoria Intl

Air Canada

1 STOP

SEA

Seattle/Tacoma Intl

SEA

Seattle/Tacoma Intl

Air Canada

1 STOP

YYJ

Victoria Intl

7 Nov - 9 Dec

C$ 227pp

YYC

Calgary

Air Canada

1 STOP

SEA

Seattle/Tacoma Intl

SEA

Seattle/Tacoma Intl

Air Canada

1 STOP

YYC

Calgary

Direct flights to Seattle from Canada

Save time with Canada to Seattle direct flight deals

21 Feb - 23 Feb

C$ 209pp

YVR

Vancouver Intl

Air Canada

Direct

SEA

Seattle/Tacoma Intl

SEA

Seattle/Tacoma Intl

Air Canada

Direct

YVR

Vancouver Intl

3 Nov - 6 Nov

C$ 215pp

YVR

Vancouver Intl

Air Canada

Direct

SEA

Seattle/Tacoma Intl

SEA

Seattle/Tacoma Intl

Air Canada

Direct

YVR

Vancouver Intl

9 Nov - 15 Nov

C$ 232pp

YVR

Vancouver Intl

Alaska Airlines

Direct

SEA

Seattle/Tacoma Intl

SEA

Seattle/Tacoma Intl

Alaska Airlines

Direct

YVR

Vancouver Intl

Last minute flights from Canada to Seattle

Late deals on round-trip flights to Seattle from Canada, departing today and this week

21 Oct - 2 Dec

C$ 351pp

YVR

Vancouver Intl

United Airlines

1 STOP

SEA

Seattle/Tacoma Intl

SEA

Seattle/Tacoma Intl

United Airlines

Direct

YVR

Vancouver Intl

21 Oct - 30 Nov

C$ 362pp

YVR

Vancouver Intl

United Airlines

1 STOP

SEA

Seattle/Tacoma Intl

SEA

Seattle/Tacoma Intl

United Airlines

1 STOP

YVR

Vancouver Intl

22 Oct - 7 Nov

C$ 374pp

YVR

Vancouver Intl

United Airlines

1 STOP

SEA

Seattle/Tacoma Intl

SEA

Seattle/Tacoma Intl

United Airlines

1 STOP

YVR

Vancouver Intl

One-way flights to Seattle/Tacoma Intl from Canada

The cheapest one-way flights from Canada to Seattle

2:18 p.m. - 3:35 p.m.

Delta

Direct

1h 17m

YVR - SEA

C$ 154

Delta

6:15 a.m. - 8:33 a.m.

Multiple Airlines

2 stops

26h 18m

YVR - SEA

C$ 157

Gotogate

1:59 p.m. - 3:11 p.m.

WestJet

Direct

1h 12m

YVR - SEA

C$ 159

WestJet

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Canada</span> to <span class="emphasized">Seattle</span> flights.

Flight FAQs

From Canada to Seattle

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

If you book a flight to Seattle from Canada, you will be flying to Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 18.4 km from the centre of Seattle.

Which airlines flying from Canada to Seattle/Tacoma Intl have flexible cancellations due to COVID-19?

Some of our airline partners flying from Canada to Seattle/Tacoma Intl have new flexible policies in place due to COVID-19. Alaska Airlines, WestJet, and Air Canada are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Alaska Airlines with this kind of flexibility.

Can I find flights from Canada to Seattle for under C$ 300 on Cheapflights?

Yes, there are multiple flights from Canada to Seattle for under C$ 300. The cheapest flight booked recently is on Air Canada for just C$ 215, but on average you can expect to pay C$ 242.

Are there direct flights from Canada to Seattle for under C$ 300 on Cheapflights?

Cheapflights has 20 direct flights from Canada to Seattle under C$ 300. A good price for a direct flight from Canada to Seattle is less than C$ 250.

Are there last-minute flights available from Canada to Seattle for under C$ 400?

There are currently 20+ open flights from Canada to Seattle within the next 7 days for less than C$ 400.

What are the cheapest airlines to fly from Canada 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$ 130. Alaska Airlines flights start at C$ 141 while deals on Air Canada start at C$ 141 one-way.

What are the cheapest flights from Canada to Seattle?

Looking at all options, your cheapest flight can be booked for C$ 283. While the most popular route (Vancouver Intl - Seattle/Tacoma Intl) can be booked for C$ 232 on average our data indicates C$ 1,221 when flying from Canada to Seattle

What are the most popular routes from Canada to Seattle?

Most travellers choose Vancouver Intl - Seattle/Tacoma Intl, Toronto Pearson Intl - Seattle/Tacoma Intl or Calgary - Seattle/Tacoma Intl when deciding on the best route from Canada to Seattle.

What are the most popular airlines that fly from Canada to Seattle?

Before booking your flight from Canada to Seattle check out the most popular airlines for this route: Major Airline, American Airlines or Air Canada.

Rent a Car

Car Rentals in Seattle Car Rentals in USA

COVID Restrictions

View COVID Travel Restrictions for Seattle, WA

Do I need a COVID test to fly to Seattle from Canada?

Information is based on travel restrictions from Canada to Seattle/Tacoma Intl

Most visitors from Canada need to provide a negative COVID-19 test result and/or quarantine to enter Seattle/Tacoma Intl.

COVID-19 testing requirements
Visitors from Canada must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Seattle/Tacoma Intl.

Quarantine requirements
Visitors from Canada are not required to quarantine after entering Seattle/Tacoma Intl.

Do I need a test to fly back to Canada from Seattle?

Returning to Canada from Seattle/Tacoma Intl

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Canada.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering Canada.

Hide COVID Travel Restrictions for Seattle, WA

Departure points for flights from Canada to Seattle

Select to see more specific information for flights to Seattle from all departure points in Canada.

Flights from Calgary to Seattle from C$ 254 pp

Flights from Edmonton to Seattle from C$ 295 pp

Flights from Halifax to Seattle from C$ 501 pp

Flights from Kelowna to Seattle from C$ 290 pp

Flights from Kitchener-Waterloo to Seattle from C$ 412 pp

Flights from London to Seattle from C$ 545 pp

Flights from Ottawa to Seattle from C$ 494 pp

Flights from Pearson Intl to Seattle from C$ 423 pp

Flights from Prince George to Seattle from C$ 355 pp

Flights from Québec City to Seattle from C$ 690 pp

Flights from Regina to Seattle from C$ 1,436 pp

Flights from Saskatoon to Seattle from C$ 354 pp

Flights from Victoria to Seattle from C$ 312 pp

Flights from Windsor to Seattle from C$ 574 pp

Flights from Winnipeg to Seattle from C$ 406 pp

Destination information for Seattle

Things to know before you go - useful duration and weather info for your trip from Canada to Seattle.

C$ 1 = $0.81

1h 11m

16.0 °C

88.0 mm

Airports servicing Seattle

Seattle (SEA)

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	C$ 163	C$ 496	No cancel fee	69%	Search United Airlines flights
Delta	C$ 170	C$ 490	No cancel fee	N/A	Search Delta flights
Alaska Airlines	C$ 184	C$ 382	No cancel fee	75%	Search Alaska Airlines flights
Air Canada	C$ 200	C$ 531	No cancel fee	67%	Search Air Canada flights
American Airlines	C$ 202	C$ 542	No cancel fee	71%	Search American Airlines flights
WestJet	C$ 215	C$ 448	No cancel fee	60%	Search WestJet flights

Cheap flights from Canada to Seattle

How to find the cheapest flight from Canada to Seattle (SEA)

All the information you need to plan the best null to SEA flight in 2021: compare Canada to Seattle flight prices with the expected peak season, weather and rainfall in Seattle.

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

When is the cheapest time to fly from Canada to Seattle (CA - SEA)?

Cheap flights from Canada to Seattle in October, November 2021

The best prices found for Canada to SEA flights for October, November

Canada to Seattle 2021 flight deals

Cheap flights to Seattle from Canada found for this year

Direct flights to Seattle from Canada

Save time with Canada to Seattle direct flight deals

Last minute flights from Canada to Seattle

Late deals on round-trip flights to Seattle from Canada, departing today and this week

One-way flights to Seattle/Tacoma Intl from Canada

The cheapest one-way flights from Canada to Seattle

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Canada</span> to <span class="emphasized">Seattle</span> flights.

Flight FAQs

From Canada to Seattle

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

Which airlines flying from Canada to Seattle/Tacoma Intl have flexible cancellations due to COVID-19?

Can I find flights from Canada to Seattle for under C$ 300 on Cheapflights?

Are there direct flights from Canada to Seattle for under C$ 300 on Cheapflights?

Are there last-minute flights available from Canada to Seattle for under C$ 400?

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

What are the cheapest flights from Canada to Seattle?

What are the most popular routes from Canada to Seattle?

What are the most popular airlines that fly from Canada to Seattle?

Related searches

Flights to Seattle (SEA) from Canada

Rent a Car

COVID Restrictions

Do I need a COVID test to fly to Seattle from Canada?

Do I need a test to fly back to Canada from Seattle?

Departure points for flights from Canada to Seattle

Select to see more specific information for flights to Seattle from all departure points in Canada.

Destination information for Seattle

Things to know before you go - useful duration and weather info for your trip from Canada to Seattle.

Airports servicing Seattle

Top 6 airlines flying from Canada to Seattle/Tacoma Intl

The chart below displays the airlines Cheapflights users travelling from Canada to Seattle choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2021.

How to find the cheapest flight from
Canada to Seattle (SEA)