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SEA

Find cheap WestJet flights to Seattle from C$ 140

1 adult
0 bags
Sat 29/6
Sat 6/7

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Good to know

Low season

January

High season

July

Cheapest flight

C$ 140

Average price round-trip

C$ 509
Best time to beat the crowds (2% less expensive on average)
Most popular time to fly and prices are also 2% lower on average.
Flight from Calgary 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

  • Which other airlines fly to Seattle?

    Along with WestJet, you can also fly to Seattle with Air Canada and Alaska Airlines.

  • Which airport do WestJet flights to Seattle fly into?

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

WestJet customer reviews

7.5
GoodBased on 2,866 verified guest reviews
8.1Crew
7.3Comfort
7.7Boarding
6.4Entertainment
6.4Food

Traveler rating:
Sort by:
A
9.6 Wonderful
Pros:Contrary to my previous experience this flight was on time and the staff was very courteous
A
6.6 Okay
Pros:Super friendly, fun crew!
K
10.0 Wonderful
Cons:Wake people up when serving anything.. I have seen in some other airlines that one is provided with a sticker to place on your seat to show if you can or cannot be woken up
A
8.0 Very good
Pros:Staff is friendly.
Cons:We didn’t appreciate the walk from Gate 4 to Gate 41 TWICE when the departure gate was changed. We are in our 80’s and it was quite a trek!
A
9.0 Wonderful
Pros:I liked that the staff and crew waiting for a large portion of the running late passengers from other flights. We were 30 min late leaving ( also had to de-ice) but it was better that having to catch another flight in the morning.
Cons:That there was only coffee water beer and wine for beverage options. I know it's a short flight ( 42 min, it felt like we barely reached cruising altitude before we were defending for landing) but I was really craving a ginger ale....
A
2.0 Poor
Cons:Crew was awful. Do not fly westjet leaving Las Vegas.
A
2.0 Poor
Cons:We flew from Toronto - Abbotsford with a stop in Edmonton. There was a 1 hour layover in Edmonton before the Edmonton - Abbotsford flight left. Unfortunately, the plane arrived in Edmonton 30 minutes late, and rather than wait 5 minutes for the passengers to disembark from the Toronto plane and board the Abbotsford plane, WestJet decided to leave all those passengers behind. There were no other flights available until the evening, and we were stuck for 8 hours at the Edmonton Airport before we were finally given a flight to Abbotsford. Never again will I book with WestJet.
A
8.0 Very good
Cons:Aisle seat did not recline on my first flight
A
3.0 Poor
Cons:Our hour-long flight home from Toronto to Ottawa was delayed by two days. WestJet provided a hotel voucher and food vouchers for one day but refused to refund us for a car rental that would get us home in time. While we made our own way home, we were emailed to say that our flight home was delayed twice more.
A
8.3 Very good
Cons:Food was same as al flights tied of menu. No entertainment. All old movies.

Book Cheap flights with WestJet to Seattle

Recent round-trip flight deals

12/8Mon
directWestJet
1h 51mYYC-SEA
16/8Fri
directWestJet
1h 39mSEA-YYC
C$ 224
29/7Mon
directWestJet
1h 52mYYC-SEA
1/8Thu
1 stopWestJet
5h 10mSEA-YYC
C$ 226
27/7Sat
directWestJet
1h 54mYYC-SEA
1/8Thu
directWestJet
1h 39mSEA-YYC
C$ 230
25/7Thu
directWestJet
1h 52mYYC-SEA
28/7Sun
1 stopWestJet
5h 10mSEA-YYC
C$ 233
20/7Sat
directWestJet
1h 52mYYC-SEA
21/7Sun
1 stopWestJet
5h 10mSEA-YYC
C$ 234
30/8Fri
1 stopWestJet
5h 26mYYC-SEA
1/9Sun
directWestJet
1h 43mSEA-YYC
C$ 239
25/6Tue
directWestJet
1h 51mYYC-SEA
2/7Tue
directWestJet
1h 39mSEA-YYC
C$ 241
10/7Wed
directWestJet
1h 52mYYC-SEA
28/7Sun
directWestJet
1h 43mSEA-YYC
C$ 242
30/8Fri
1 stopWestJet
5h 26mYYC-SEA
1/9Sun
1 stopWestJet
5h 10mSEA-YYC
C$ 245
30/8Fri
directWestJet
1h 51mYYC-SEA
1/9Sun
directWestJet
1h 39mSEA-YYC
C$ 246
11/7Thu
1 stopWestJet
6h 22mYEG-SEA
18/7Thu
1 stopWestJet
5h 39mSEA-YEG
C$ 246
20/7Sat
1 stopWestJet
6h 21mYEG-SEA
22/7Mon
1 stopWestJet
5h 11mSEA-YEG
C$ 249
22/9Sun
directWestJet
2h 13mYEG-SEA
27/9Fri
1 stopWestJet
5h 32mSEA-YEG
C$ 254
9/6Sun
directWestJet
1h 51mYYC-SEA
12/6Wed
directWestJet
1h 45mSEA-YYC
C$ 256
21/6Fri
directWestJet
1h 51mYYC-SEA
26/6Wed
directWestJet
1h 45mSEA-YYC
C$ 257
18/6Tue
1 stopWestJet
5h 11mYEG-SEA
4/7Thu
1 stopWestJet
5h 12mSEA-YEG
C$ 257
11/7Thu
directWestJet
1h 52mYYC-SEA
14/7Sun
directWestJet
1h 43mSEA-YYC
C$ 260
27/7Sat
directWestJet
1h 54mYYC-SEA
6/8Tue
directWestJet
1h 43mSEA-YYC
C$ 261
22/9Sun
directWestJet
2h 13mYEG-SEA
27/9Fri
directWestJet
2h 01mSEA-YEG
C$ 261
11/6Tue
directWestJet
1h 50mYYC-SEA
15/9Sun
directWestJet
1h 40mSEA-YYC
C$ 263

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Recent one-way flight deals

17/7Wed
directWestJet
1h 52mYYC-SEA
C$ 140
11/8Sun
directWestJet
1h 51mYYC-SEA
C$ 145
25/7Thu
directWestJet
1h 52mYYC-SEA
C$ 149
23/6Sun
1 stopWestJet
5h 26mYYC-SEA
C$ 152
15/7Mon
directWestJet
1h 52mYYC-SEA
C$ 153
8/6Sat
directWestJet
1h 51mYYC-SEA
C$ 155
6/6Thu
directWestJet
1h 51mYYC-SEA
C$ 156
9/7Tue
1 stopWestJet
4h 05mYEG-SEA
C$ 156
16/9Mon
1 stopWestJet
5h 28mYYC-SEA
C$ 159
6/6Thu
directWestJet
1h 51mYYC-SEA
C$ 160
5/9Thu
1 stopWestJet
5h 26mYYC-SEA
C$ 161
17/6Mon
directWestJet
1h 51mYYC-SEA
C$ 163
6/9Fri
directWestJet
1h 51mYYC-SEA
C$ 164
8/7Mon
directWestJet
2h 11mYEG-SEA
C$ 164
4/6Tue
1 stopWestJet
5h 41mYEG-SEA
C$ 166
5/9Thu
directWestJet
1h 51mYYC-SEA
C$ 167
16/6Sun
directWestJet
1h 51mYYC-SEA
C$ 168
10/6Mon
directWestJet
2h 14mYEG-SEA
C$ 168
1/9Sun
directWestJet
1h 51mYYC-SEA
C$ 170
16/9Mon
directWestJet
1h 51mYYC-SEA
C$ 171

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Flights to Seattle - WestJet

Destination:

Seattle/Tacoma Intl (SEA)United States

Return flight deals:

Seattle/Tacoma Intl - Canada

Cabin classes:

C$ 1,676
C$ 650
C$ 1,055
C$ 233

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