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WestJet flights to Seattle

The best WestJet flight deals to Seattle

Looking for a last minute deal or the best direct flight? Find the biggest savings on one-way and return trips to Seattle with WestJet.

Seattle.R$ 4.607 per passenger.Departing Wed, 3 Jun.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Sao Paulo Guarulhos on Wed, 3 Jun, arriving in Seattle / Tacoma International.Price includes taxes and charges.From R$ 4.607, select.

Seattle.R$ 4.837 per passenger.Departing Sun, 12 Apr.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Sao Paulo Guarulhos on Sun, 12 Apr, arriving in Seattle / Tacoma International.Price includes taxes and charges.From R$ 4.837, select.

Seattle.R$ 4.951 per passenger.Departing Mon, 20 Jul.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Sao Paulo Guarulhos on Mon, 20 Jul, arriving in Seattle / Tacoma International.Price includes taxes and charges.From R$ 4.951, select.

Seattle.R$ 6.518 per passenger.Departing Wed, 9 Dec.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Sao Paulo Guarulhos on Wed, 9 Dec, arriving in Seattle / Tacoma International.Price includes taxes and charges.From R$ 6.518, select.

Seattle.R$ 6.695 per passenger.Departing Fri, 13 Nov.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Sao Paulo Guarulhos on Fri, 13 Nov, arriving in Seattle / Tacoma International.Price includes taxes and charges.From R$ 6.695, select.

Seattle.R$ 8.766 per passenger.Departing Mon, 11 May.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Sao Paulo Guarulhos on Mon, 11 May, arriving in Seattle / Tacoma International.Price includes taxes and charges.From R$ 8.766, select.

Seattle.R$ 8.786 per passenger.Departing Thu, 1 Oct.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Sao Paulo Guarulhos on Thu, 1 Oct, arriving in Seattle / Tacoma International.Price includes taxes and charges.From R$ 8.786, select.

Seattle.R$ 10.025 per passenger.Departing Thu, 20 Aug.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Sao Paulo Guarulhos on Thu, 20 Aug, arriving in Seattle / Tacoma International.Price includes taxes and charges.From R$ 10.025, select.

Find the cheapest time to fly to Seattle with WestJet

Flexible on travel dates? Here's when fares are lowest.

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Feb

Find which Seattle airports WestJet flies to

Compare routes to Seattle below. You may find an airport to fly into that's cheaper, faster, or easier.

Seattle Lake Union SPB

2km from central Seattle

Seattle Boeing Fld

11km from central Seattle

Seattle / Tacoma International

20km from central Seattle

Paine Field

33km from central Seattle

Flying to Seattle with WestJet

The things to know before you go.

Cheapest flight found	R$ 4.607
Cheapest month to fly	August

How to find cheap flights to Seattle with WestJet

Looking for cheap flight tickets to Seattle? Here are a few tips on how to find the best price.

Simply hit 'search'

We've compared every online travel agent and flight provider out there to find the cheapest WestJet flight tickets to Seattle. And with us, there are no added fees – what you see is what you pay.

Fly from Sao Paulo Guarulhos

At the moment, the best route to Seattle with WestJet is from Sao Paulo Guarulhos to Seattle.

Fly in December

The cheapest time to go to Seattle with WestJet is currently December.

Flex your dates for the best rates

If you're flexible on your departure dates, use Skyscanner's whole month tool to find the cheapest month, and even day to get flights to Seattle with WestJet.

Set up a Price Alert

We'll let you know when the price of your flight to Seattle goes up or down so you can book when the time is just right. You're even able to watch specific WestJet flights.

Book your WestJet flight to Seattle with extra peace of mind

Find flexible WestJet flights to Seattle

WestJet might offer amendable tickets to Seattle, which means you won't lose out if your booking has to be changed or cancelled.

Add travel cost protection

Make sure you have the right travel insurance before flying to Seattle. That way you can cover the costs of any unexpected events, such as delays or lost luggage.

Reduce your carbon footprint

To check whether there are any lower emissions flights available on your route, simply check the “only show flights with lower CO₂ emissions” box when you search for a flight with us.

Flying to Seattle with WestJet: FAQs

Is there anywhere else I could fly to with WestJet?

WestJet currently also flies to Calgary, Vancouver International and Toronto Pearson International.

What's the cheapest month to fly to Seattle with WestJet?

Although it's difficult to get an accurate idea of when WestJet flights to Seattle are cheapest, the lowest fares are currently for departures in December.