WestJet Calgary to Seattle Flights

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Best Airfare Price Calendar Flights Schedule

Cheapflightsplus.com will find cheap WestJet flights from Calgary to Seattle. Compare airline ticket prices and book air tickets starting from $87 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of WestJet, arrivals and departure details below.

Find Cheap Airfare Calgary (AB) — Seattle (WA) by WestJet

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in july: one-way - $87, two-way – $149.

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Cheap Flights from Calgary to Seattle by WestJet

Look at the list of plane tickets for the most popular direct and connecting flights by WestJet, their prices start from $87. The fastest nonstop flight takes 1h 52m. The fastest connecting flight — 3h 36m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $87 Find flight	7:35 pm Calgary Calgary Int.	8:28 pm Seattle Seattle-Tacoma Intl	1h 53m	WestJet	WS1554
from $87 Find flight	5:45 pm Calgary Calgary Int.	6:38 pm Seattle Seattle-Tacoma Intl	1h 53m	WestJet	WS1552
from $87 Find flight	6:10 pm Calgary Calgary Int.	7:14 pm Seattle Seattle-Tacoma Intl	2h 4m	WestJet	WS3616
from $105 Find flight	5:45 pm Calgary Calgary Int.	6:49 pm Seattle Seattle-Tacoma Intl	2h 4m	WestJet	WS3614
from $105 Find flight	3:05 pm Calgary Calgary Int.	4:09 pm Seattle Seattle-Tacoma Intl	2h 4m	WestJet	WS3617
from $174 Find flight	12:05 pm Calgary Calgary Int.	12:57 pm Seattle Seattle-Tacoma Intl	1h 52m	WestJet	WS1550
from $87 Find flight	7:00 am Calgary Calgary Int.	12:31 pm Seattle Seattle-Tacoma Intl	6h 31m layover 3h 23m - Edmonton	WestJet	WS3395 WS3710
from $95 Find flight	9:00 am Calgary Calgary Int.	2:09 pm Seattle Seattle-Tacoma Intl	6h 9m layover 3h 55m - Kelowna	WestJet	WS337 WS3750
from $95 Find flight	11:15 am Calgary Calgary Int.	2:09 pm Seattle Seattle-Tacoma Intl	3h 54m layover 1h 40m - Kelowna	WestJet	WS187 WS3750
from $111 Find flight	7:15 pm Calgary Calgary Int.	2:09 pm+1 день Seattle Seattle-Tacoma Intl	19h 54m layover 17h 41m - Kelowna	WestJet	WS399 WS3750
from $111 Find flight	5:35 pm Calgary Calgary Int.	2:09 pm+1 день Seattle Seattle-Tacoma Intl	21h 34m layover 19h 21m - Kelowna	WestJet	WS481 WS3750
from $111 Find flight	9:40 pm Calgary Calgary Int.	2:09 pm+1 день Seattle Seattle-Tacoma Intl	17h 29m layover 15h 16m - Kelowna	WestJet	WS485 WS3750
from $111 Find flight	3:15 pm Calgary Calgary Int.	2:09 pm+1 день Seattle Seattle-Tacoma Intl	23h 54m layover 21h 41m - Kelowna	WestJet	WS479 WS3750
from $113 Find flight	1:00 pm Calgary Calgary Int.	2:09 pm+1 день Seattle Seattle-Tacoma Intl	26h 9m layover 23h 49m - Kelowna	WestJet	WS3163 WS3750
from $114 Find flight	1:15 pm Calgary Calgary Int.	2:09 pm+1 день Seattle Seattle-Tacoma Intl	25h 54m layover 23h 35m - Kelowna	WestJet	WS3361 WS3750
from $133 Find flight	10:30 am Calgary Calgary Int.	12:31 pm+1 день Seattle Seattle-Tacoma Intl	27h 1m layover 23h 53m - Edmonton	WestJet	WS3317 WS3710

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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 06/27/2025

WestJet Flight Schedule Calgary to Seattle

Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.

Departure	Flight Details	Flight Time	Price
12:05 pm — 12:57 pm	12:05 pm — 12:57 pm WS1550 WestJet Calgary — Seattle	1h 52m	Find flight from$174
12:05 pm — 1:09 pm	12:05 pm — 1:09 pm WS3612 WestJet Calgary — Seattle	2h 4m	Find flight from$174
3:05 pm — 4:09 pm	3:05 pm — 4:09 pm WS3617 WestJet Calgary — Seattle	2h 4m	Find flight from$105
5:45 pm — 6:38 pm	5:45 pm — 6:38 pm WS1552 WestJet Calgary — Seattle	1h 53m	Find flight from$87
5:45 pm — 6:49 pm	5:45 pm — 6:49 pm WS3614 WestJet Calgary — Seattle	2h 4m	Find flight from$105
6:10 pm — 7:14 pm	6:10 pm — 7:14 pm WS3616 WestJet Calgary — Seattle	2h 4m	Find flight from$87
7:35 pm — 8:28 pm	7:35 pm — 8:28 pm WS1554 WestJet Calgary — Seattle	1h 53m	Find flight from$87
10:05 am — 10:00 pm	9:55 am — 11:56 am WS1508 WestJet Calgary — San Francisco 7h 44m stop 7:49 pm — 10:00 pm HA7031 Hawaiian Airlines San Francisco — Seattle	12h 55m including layover	Find flight from$147
10:30 am — 12:31 pm +1 day	10:30 am — 11:30 am WS3317 WestJet Calgary — Edmonton 23h 53m stop 11:20 am — 12:34 pm WS3710 WestJet Edmonton — Seattle	27h 1m including layover	Find flight from$133
11:15 am — 2:09 pm	11:15 am — 11:24 am WS187 WestJet Calgary — Kelowna 1h 40m stop 1:05 pm — 2:09 pm WS3750 WestJet Kelowna — Seattle	3h 54m including layover	Find flight from$95
11:30 pm — 12:31 pm +1 day	11:30 pm — 0:27 am WS237 WestJet Calgary — Edmonton 10h 53m stop 11:20 am — 12:34 pm WS3710 WestJet Edmonton — Seattle	14h 1m including layover	Find flight from$126
12:00 pm — 10:29 pm	12:00 pm — 1:05 pm WS3628 WestJet Calgary — Portland 8h 25m stop 9:30 pm — 10:29 pm HA6414 Hawaiian Airlines Portland — Seattle	11h 29m including layover	Find flight from$150
12:00 pm — 5:50 pm	12:00 pm — 1:05 pm WS3628 WestJet Calgary — Portland 3h 41m stop 4:46 pm — 5:50 pm HA6412 Hawaiian Airlines Portland — Seattle	6h 50m including layover	Find flight from$150
1:00 pm — 2:09 pm +1 day	1:00 pm — 1:18 pm WS3163 WestJet Calgary — Kelowna 23h 49m stop 1:05 pm — 2:09 pm WS3750 WestJet Kelowna — Seattle	26h 9m including layover	Find flight from$113
1:15 pm — 2:09 pm +1 day	1:15 pm — 1:30 pm WS3361 WestJet Calgary — Kelowna 23h 35m stop 1:05 pm — 2:09 pm WS3750 WestJet Kelowna — Seattle	25h 54m including layover	Find flight from$114
2:00 pm — 12:31 pm +1 day	2:00 pm — 2:57 pm WS253 WestJet Calgary — Edmonton 20h 23m stop 11:20 am — 12:34 pm WS3710 WestJet Edmonton — Seattle	23h 31m including layover	Find flight from$125
3:15 pm — 2:09 pm +1 day	3:15 pm — 3:23 pm WS479 WestJet Calgary — Kelowna 21h 41m stop 1:05 pm — 2:09 pm WS3750 WestJet Kelowna — Seattle	23h 54m including layover	Find flight from$111
4:20 pm — 0:34 am +1 day	4:20 pm — 6:52 pm WS1568 WestJet Calgary — Denver 3h 37m stop 10:29 pm — 0:37 am F93405 Frontier Airlines Denver — Seattle	9h 14m including layover	Find flight from$153
6:30 pm — 12:31 pm +1 day	6:30 pm — 7:26 pm WS255 WestJet Calgary — Edmonton 15h 53m stop 11:15 am — 12:35 pm WS3710 WestJet Edmonton — Seattle	19h 1m including layover	Find flight from$125
7:00 am — 12:31 pm	7:00 am — 8:00 am WS3395 WestJet Calgary — Edmonton 3h 23m stop 11:20 am — 12:34 pm WS3710 WestJet Edmonton — Seattle	6h 31m including layover	Find flight from$87
8:15 pm — 12:31 pm +1 day	8:15 pm — 9:11 pm WS241 WestJet Calgary — Edmonton 14h 8m stop 11:20 am — 12:34 pm WS3710 WestJet Edmonton — Seattle	17h 16m including layover	Find flight from$125
8:55 am — 11:42 pm	8:55 am — 11:27 am WS1570 WestJet Calgary — Denver 10h 9m stop 9:36 pm — 11:42 pm F94545 Frontier Airlines Denver — Seattle	15h 47m including layover	Find flight from$136
9:00 am — 2:09 pm	9:00 am — 9:09 am WS337 WestJet Calgary — Kelowna 3h 55m stop 1:05 pm — 2:09 pm WS3750 WestJet Kelowna — Seattle	6h 9m including layover	Find flight from$95
9:40 pm — 2:09 pm +1 day	9:40 pm — 9:49 pm WS485 WestJet Calgary — Kelowna 15h 16m stop 1:05 pm — 2:09 pm WS3750 WestJet Kelowna — Seattle	17h 29m including layover	Find flight from$111
0:30 am — 3:53 pm	0:30 am — 6:50 am WS1992 WestJet Calgary — Atlanta 2h 23m stop 9:13 am — 10:26 am NK1202 Spirit Airlines Atlanta — Las Vegas 2h 44m stop 1:10 pm — 3:53 pm NK781 Spirit Airlines Las Vegas — Seattle	16h 23m including layover	Find flight from$216
0:30 am — 5:05 pm	0:30 am — 6:54 am WS1992 WestJet Calgary — Atlanta 5h 51m stop 12:45 pm — 2:24 pm SY356 Sun Country Airlines Atlanta — Minneapolis 54m stop 3:18 pm — 5:05 pm SY285 Sun Country Airlines Minneapolis — Seattle	17h 35m including layover	Find flight from$297
2:00 pm — 10:16 pm	2:00 pm — 2:57 pm WS253 WestJet Calgary — Edmonton 4h 18m stop 7:15 pm — 7:58 pm AC245 Air Canada Edmonton — Vancouver 1h 12m stop 9:10 pm — 10:16 pm AC8810 Air Canada Vancouver — Seattle	9h 16m including layover	Find flight from$158
4:00 pm — 10:16 pm	4:00 pm — 5:00 pm WS3145 WestJet Calgary — Edmonton 2h 15m stop 7:15 pm — 7:58 pm AC245 Air Canada Edmonton — Vancouver 1h 12m stop 9:10 pm — 10:16 pm AC8810 Air Canada Vancouver — Seattle	7h 16m including layover	Find flight from$158

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times are local. Last updated on 06/27/2025

Flight Information

There are 7 flights by WestJet from Calgary to Seattle every week with departures from Calgary Int.. All flights arrive at Seattle-Tacoma Intl, Boeing Field International Airport, Kenmore Air Harbor SPB.

Departures start from 0:30 am to 9:55 am. Nonstop flight is 1h 52m. The time difference between Calgary and Seattle is 1h.

The fastest flight 1h 52m
Average flight time 2h 4m
The earliest flight 0:30 am
The latest flight 9:55 am
Distance 452 ml

The cheapest months for traveling to Seattle are july (from 116 $), august (from 116 $), october (from 127 $).

The most expensive and popular months are may (from 164 $), june (from 139 $), september (from 127 $).

The cheapest flight by WestJet that our users were able to find is $87. This airfare is economy class on one-way WS3395 flight for August 7, 2025 leaving Calgary Int. in Calgary at 7:00 am, it includes all taxes and additional fees.

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WestJet Airplanes on the Route

List of the most popular WestJet airplanes flying from Calgary to Seattle:

Other Popular Airlines on the Route

Besides WestJet there are other 7 airline carriers between Calgary and Seattle. Please review schedules and prices from the most popular airlines to find the best airfare deals from Calgary to Seattle.

Nonstop flights

There are 9 direct flights every day from Calgary. Airlines and fares are below:

AS - Alaska Airlines

from $110

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See more direct flights

Connecting Flights

List of flights with layovers (1 and more stops):

AC - Air Canada

from $99

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F8 - Freedom Airlines

from $159

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PD - Porter Airlines

from $284

Find
4N - Air North

from $182

Find
UA - United Airlines

from $120

Find
TS - Air Transat

from $411

Find

See more connecting flights

How to book an air ticket yourself?

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