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Find cheap WestJet flights to Seattle from C$ 79

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Flights Deals

Cheap WestJet Flight Deals to Seattle

 
Here are some of the best deals found on KAYAK recently from WestJet 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.

Recent round-trip WestJet flight deals to Seattle

KAYAK's recommended round-trip WestJet deals departing in the coming months to Seattle.
Discover the best prices for you by selecting your travel dates on KAYAK.
WestJet Logo
9:00 a.m. - 2:09 p.m.YYC-SEA
6h 09m1 stop
WestJet Logo
1:15 p.m. - 6:40 p.m.SEA-YYC
4h 25m1 stop
C$ 233WestJet
Find Deal
Tue, 10 Jun - Fri, 13 Jun
WestJet Logo
7:35 p.m. - 8:28 p.m.YYC-SEA
1h 53mdirect
WestJet Logo
7:05 a.m. - 9:45 a.m.SEA-YYC
1h 40mdirect
C$ 234WestJet
Find Deal
Thu, 24 Jul - Sun, 27 Jul
WestJet Logo
7:35 p.m. - 8:28 p.m.YYC-SEA
1h 53mdirect
WestJet Logo
1:15 p.m. - 6:40 p.m.SEA-YYC
4h 25m1 stop
C$ 235WestJet
Find Deal
Tue, 10 Jun - Fri, 13 Jun
WestJet Logo
12:05 p.m. - 12:58 p.m.YYC-SEA
1h 53mdirect
WestJet Logo
7:05 a.m. - 9:45 a.m.SEA-YYC
1h 40mdirect
C$ 241WestJet
Find Deal
Tue, 27 May - Tue, 3 Jun
WestJet Logo
7:00 a.m. - 12:31 p.m.YYC-SEA
6h 31m1 stop
WestJet Logo
7:05 a.m. - 9:45 a.m.SEA-YYC
1h 40mdirect
C$ 246WestJet
Find Deal
Sun, 1 Jun - Tue, 3 Jun
WestJet Logo
7:35 p.m. - 8:28 p.m.YYC-SEA
1h 53mdirect
WestJet Logo
7:05 a.m. - 9:45 a.m.SEA-YYC
1h 40mdirect
C$ 256WestJet
Find Deal
Thu, 24 Jul - Mon, 28 Jul
WestJet Logo
7:00 a.m. - 12:31 p.m.YYC-SEA
6h 31m1 stop
WestJet Logo
7:05 a.m. - 9:45 a.m.SEA-YYC
1h 40mdirect
C$ 259WestJet
Find Deal
Sun, 15 Jun - Mon, 16 Jun
WestJet Logo
6:10 p.m. - 7:10 p.m.YYC-SEA
2h 00mdirect
WestJet Logo
7:05 a.m. - 9:45 a.m.SEA-YYC
1h 40mdirect
C$ 262WestJet
Find Deal
Fri, 30 May - Mon, 2 Jun
WestJet Logo
12:15 p.m. - 7:10 p.m.YLW-SEA
6h 55m1 stop
WestJet Logo
7:05 a.m. - 11:24 a.m.SEA-YLW
4h 19m1 stop
C$ 263WestJet
Find Deal
Tue, 27 May - Tue, 3 Jun
WestJet Logo
7:00 a.m. - 12:31 p.m.YYC-SEA
6h 31m1 stop
WestJet Logo
7:05 a.m. - 9:45 a.m.SEA-YYC
1h 40mdirect
C$ 263WestJet
Find Deal
Fri, 6 Jun - Sun, 8 Jun
Useful Info

Good to know

Low seasonFebruary
High seasonAugust
Cheapest flightC$ 79
Average price round-tripC$ 507
Best time to beat the crowds (0% less expensive on average)
Most popular time to fly and prices are also 14% lower on average.
Flight from Vancouver to Seattle
(price for this month)

When to book flights with WestJet to Seattle

Average price per month
Flight prices as travel date approaches

FAQs for flying to Seattle with WestJet

  • Is WestJet cheaper than other airlines flying to Seattle?

    With an average return price of C$ 639, WestJet is cheaper than Delta when it comes to flights to Seattle. However, the cheapest airline flying to Seattle is United Airlines, with an average return price of C$ 516.

  • Which other airlines fly to Seattle?

    Along with WestJet, you can also fly to Seattle with United Airlines, Delta and American Airlines.

  • How much is a flight to Seattle with WestJet?

    On average, WestJet flights to Seattle cost C$ 639 for a round-trip.

  • Which airport do WestJet flights to Seattle fly into?

    You’ll fly into Seattle/Tacoma Airport when flying to Seattle with WestJet.

Top tips for your flights to Seattle with WestJet

  • The cheapest flight to Seattle with WestJet found on KAYAK in the last 2 weeks departed from Edmonton and cost C$ 282.

WestJet customer reviews

7.2
GoodBased on 2,826 verified guest reviews
6.2Food
7.4Boarding
7.9Crew
6.1Entertainment
7.1Comfort
Pros +
Cons -
Show reviews that mention
Traveler rating:
Sort by:
M
10.0 Wonderful
Again, outstanding friendly staff! Really helpful throughout our experience.
M
10.0 Wonderful
The staff were the friendliest I have encountered in years. Absolutely great!
M
10.0 Wonderful
Outstanding, once again.
A
8.0 Very good
On time. Everything ok.
E
8.0 Very good
My husband required a wheelchair to get to the airplane and the service he received was exemplary. Thank you.
M
8.0 Very good
No I flight internet. Thus no entertainment.
M
10.0 Wonderful
Internet on both flights was sketchy. Thus in flight entertainment was non- existent on MN - Balrimote leg.
T
8.0 Very good
..
R
10.0 Wonderful
crew was great, wifi was very poor could not even load a youtube video
J
8.0 Very good
WestJet was able to re-book us to the next available flight at no charge when air traffic controller staffing shortage delayed our inbound flight
Read more about WestJet

Everything you need to know for your flight to Seattle

Other airlines flying to Seattle

Flight deals from the most popular airlines with KAYAK users flying the route
Air Canada flights to Seattle
Delta flights to Seattle
United Airlines flights to Seattle
Alaska Airlines flights to Seattle

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