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 $107 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 march: one-way - $107, two-way – $183.

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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 $107. The fastest nonstop flight takes 2h 1m. The fastest connecting flight — 3h.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $116 Find flight	1:20 pm Calgary Calgary Int.	2:21 pm Seattle Seattle-Tacoma Intl	2h 1m	WestJet	WS1552
from $107 Find flight	8:00 am Calgary Calgary Int.	10:00 am Seattle Seattle-Tacoma Intl	3h 0m layover 0h 38m - Kelowna	WestJet	WS3155 WS3750
from $126 Find flight	6:45 pm Calgary Calgary Int.	10:00 am+1 день Seattle Seattle-Tacoma Intl	16h 15m layover 14h 2m - Kelowna	WestJet	WS399 WS3750
from $126 Find flight	11:40 pm Calgary Calgary Int.	10:00 am+1 день Seattle Seattle-Tacoma Intl	11h 20m layover 9h 7m - Kelowna	WestJet	WS279 WS3750
from $126 Find flight	2:15 pm Calgary Calgary Int.	10:00 am+1 день Seattle Seattle-Tacoma Intl	20h 45m layover 18h 32m - Kelowna	WestJet	WS461 WS3750
from $127 Find flight	4:30 pm Calgary Calgary Int.	10:00 am+1 день Seattle Seattle-Tacoma Intl	18h 30m layover 16h 11m - Kelowna	WestJet	WS3293 WS3750
from $127 Find flight	9:40 pm Calgary Calgary Int.	10:00 am+1 день Seattle Seattle-Tacoma Intl	13h 20m layover 11h 7m - Kelowna	WestJet	WS485 WS3750
from $133 Find flight	11:35 am Calgary Calgary Int.	10:00 am+1 день Seattle Seattle-Tacoma Intl	23h 25m layover 21h 3m - Kelowna	WestJet	WS3361 WS3750
from $133 Find flight	9:00 am Calgary Calgary Int.	10:00 am+1 день Seattle Seattle-Tacoma Intl	26h 0m layover 23h 44m - Kelowna	WestJet	WS337 WS3750
from $148 Find flight	7:10 pm Calgary Calgary Int.	8:21 am+1 день Seattle Seattle-Tacoma Intl	14h 11m layover 7h 49m - Phoenix	WestJet	WS1536 AS605
from $189 Find flight	6:50 am Calgary Calgary Int.	10:42 am Seattle Seattle-Tacoma Intl	4h 52m layover 1h 47m - Vancouver	WestJet	WS101 WS8486
from $204 Find flight	8:00 am Calgary Calgary Int.	6:37 pm Seattle Seattle-Tacoma Intl	11h 37m layover 5h 15m - Phoenix	WestJet	WS1394 F91723
from $208 Find flight	2:15 pm Calgary Calgary Int.	7:08 pm Seattle Seattle-Tacoma Intl	5h 53m layover 3h 30m - Kelowna	WestJet	WS461 AS3436
from $212 Find flight	2:30 pm Calgary Calgary Int.	11:10 pm Seattle Seattle-Tacoma Intl	9h 40m layover 3h 28m - Los Angeles	WestJet	WS1514 NK804
from $216 Find flight	11:35 pm Calgary Calgary Int.	7:57 am+1 день Seattle Seattle-Tacoma Intl	9h 22m layover 6h 38m - Vancouver	WestJet	WS455 WS8089
from $219 Find flight	9:00 am Calgary Calgary Int.	12:57 pm Seattle Seattle-Tacoma Intl	4h 57m layover 2h 2m - Vancouver	WestJet	WS107 WS8097

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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 02/22/2025

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
1:20 pm — 2:21 pm	1:20 pm — 2:21 pm WS1552 WestJet Calgary — Seattle	2h 1m	Find flight from$116
10:30 am — 5:37 pm	10:30 am — 12:32 pm WS1424 WestJet Calgary — Las Vegas 2h 25m stop 2:57 pm — 5:37 pm NK781 Spirit Airlines Las Vegas — Seattle	8h 7m including layover	Find flight from$429
11:35 am — 10:00 am +1 day	11:35 am — 11:57 am WS3361 WestJet Calgary — Kelowna 21h 3m stop 9:00 am — 10:00 am WS3750 WestJet Kelowna — Seattle	23h 25m including layover	Find flight from$133
11:40 pm — 10:00 am +1 day	11:40 pm — 11:54 pm WS279 WestJet Calgary — Kelowna 9h 7m stop 9:00 am — 10:00 am WS3750 WestJet Kelowna — Seattle	11h 20m including layover	Find flight from$126
12:00 pm — 4:34 pm	12:00 pm — 12:40 pm WS113 WestJet Calgary — Vancouver 2h 45m stop 3:25 pm — 4:34 pm WS8105 WestJet Vancouver — Seattle	5h 34m including layover	Find flight from$312
2:15 pm — 10:00 am +1 day	2:15 pm — 2:29 pm WS461 WestJet Calgary — Kelowna 18h 32m stop 9:00 am — 10:00 am WS3750 WestJet Kelowna — Seattle	20h 45m including layover	Find flight from$126
2:15 pm — 7:08 pm	2:15 pm — 2:28 pm WS461 WestJet Calgary — Kelowna 3h 30m stop 5:58 pm — 7:08 pm AS3436 Alaska Airlines Kelowna — Seattle	5h 53m including layover	Find flight from$208
3:10 pm — 6:28 pm	3:10 pm — 3:50 pm WS119 WestJet Calgary — Vancouver 1h 30m stop 5:20 pm — 6:28 pm AS3417 Alaska Airlines Vancouver — Seattle	4h 18m including layover	Find flight from$278
4:30 pm — 10:00 am +1 day	4:30 pm — 4:50 pm WS3293 WestJet Calgary — Kelowna 16h 11m stop 9:00 am — 10:00 am WS3750 WestJet Kelowna — Seattle	18h 30m including layover	Find flight from$127
6:45 pm — 10:00 am +1 day	6:45 pm — 6:59 pm WS399 WestJet Calgary — Kelowna 14h 2m stop 9:00 am — 10:00 am WS3750 WestJet Kelowna — Seattle	16h 15m including layover	Find flight from$126
6:50 am — 10:42 am	6:50 am — 7:36 am WS101 WestJet Calgary — Vancouver 1h 47m stop 9:30 am — 10:53 am WS8486 WestJet Vancouver — Seattle	4h 52m including layover	Find flight from$189
7:10 pm — 8:21 am +1 day	7:10 pm — 10:22 pm WS1536 WestJet Calgary — Phoenix 7h 49m stop 6:00 am — 8:21 am AS605 Alaska Airlines Phoenix — Seattle	14h 11m including layover	Find flight from$148
8:00 am — 10:00 am	7:30 am — 7:52 am WS3155 WestJet Calgary — Kelowna 38m stop 9:00 am — 10:00 am WS3750 WestJet Kelowna — Seattle	3h including layover	Find flight from$107
8:00 am — 6:37 pm	8:00 am — 11:15 am WS1394 WestJet Calgary — Phoenix 5h 15m stop 4:30 pm — 6:37 pm F91723 Frontier Airlines Phoenix — Seattle	11h 37m including layover	Find flight from$204
9:00 am — 10:00 am +1 day	9:00 am — 9:17 am WS337 WestJet Calgary — Kelowna 23h 44m stop 9:00 am — 10:00 am WS3750 WestJet Kelowna — Seattle	26h including layover	Find flight from$133
9:40 pm — 10:00 am +1 day	9:40 pm — 9:54 pm WS485 WestJet Calgary — Kelowna 11h 7m stop 9:00 am — 10:00 am WS3750 WestJet Kelowna — Seattle	13h 20m including layover	Find flight from$127
0:30 am — 5:37 pm	0:30 am — 6:54 am WS1992 WestJet Calgary — Atlanta 1h 56m stop 8:50 am — 10:01 am NK1286 Spirit Airlines Atlanta — Las Vegas 4h 56m stop 2:57 pm — 5:37 pm NK781 Spirit Airlines Las Vegas — Seattle	18h 7m including layover	Find flight from$702
10:30 am — 11:10 pm	10:30 am — 12:32 pm WS1424 WestJet Calgary — Las Vegas 3h 27m stop 3:59 pm — 5:19 pm NK1495 Spirit Airlines Las Vegas — Los Angeles 3h 3m stop 8:22 pm — 11:10 pm NK804 Spirit Airlines Los Angeles — Seattle	13h 40m including layover	Find flight from$463
12:00 pm — 5:37 pm +1 day	12:00 pm — 12:40 pm WS113 WestJet Calgary — Vancouver 20h 25m stop 9:05 am — 11:55 am WS1788 WestJet Vancouver — Las Vegas 3h 2m stop 2:57 pm — 5:37 pm NK781 Spirit Airlines Las Vegas — Seattle	30h 37m including layover	Find flight from$300
1:30 pm — 7:57 am +1 day	1:30 pm — 2:12 pm WS185 WestJet Calgary — Victoria 4h 48m stop 7:00 pm — 7:37 pm WS3184 WestJet Victoria — Vancouver 11h 8m stop 6:45 am — 7:57 am WS8089 WestJet Vancouver — Seattle	19h 27m including layover	Find flight from$580
3:10 pm — 10:00 am +1 day	3:10 pm — 3:54 pm WS119 WestJet Calgary — Vancouver 6h 10m stop 8:30 pm — 9:31 pm WS378 WestJet Vancouver — Kelowna 9h 59m stop 9:00 am — 10:00 am WS3750 WestJet Kelowna — Seattle	19h 50m including layover	Find flight from$245
4:05 pm — 10:00 am +1 day	4:05 pm — 4:49 pm WS121 WestJet Calgary — Vancouver 5h 15m stop 8:30 pm — 9:31 pm WS378 WestJet Vancouver — Kelowna 9h 59m stop 9:00 am — 10:00 am WS3750 WestJet Kelowna — Seattle	18h 55m including layover	Find flight from$245
7:00 pm — 10:00 am +1 day	7:00 pm — 7:40 pm WS127 WestJet Calgary — Vancouver 2h 20m stop 10:00 pm — 11:01 pm WS378 WestJet Vancouver — Kelowna 9h 59m stop 9:00 am — 10:00 am WS3750 WestJet Kelowna — Seattle	16h including layover	Find flight from$225

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

*Departure and arrival times are local. Last updated on 02/22/2025

Flight Information

There is 1 flight 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 2h 1m. The time difference between Calgary and Seattle is 1h.

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

The cheapest months for traveling to Seattle are february (from 107 $), december (from 116 $), november (from 120 $).

The most expensive and popular months are january (from 127 $), november (from 120 $), december (from 116 $).

The cheapest flight by WestJet that our users were able to find is $107. This airfare is economy class on one-way WS3155 flight for February 21, 2025 leaving Calgary Int. in Calgary at 8:00 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 3 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 2 direct flights every day from Calgary. Airlines and fares are below:

AS - Alaska Airlines

from $165

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Connecting Flights

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

AC - Air Canada

from $294

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4N - Air North

from $279

Find

See more connecting flights

How to book an air ticket yourself?

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