Cheap Flights from Calgary, AB to Seattle, WA from $87

One way Round trip

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On Cheapflightsplus.com you will find 9 direct and 598 connecting flights from Calgary to Seattle. You can compare airfare deals from 8 airlines and multiple travel sites from $87, book and save on cheap plane tickets and last minute offers. Also check out YYC-SEA flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Calgary to Seattle Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $87 (one-way), $149 (round-trip).

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Best Flights from Calgary to Seattle Today

Take a look at the list of non stop flights and flights with layovers from Calgary to Seattle with the lowest price of $87. The fastest direct flight takes 1h 50m and the fastest connecting – 3h 36m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $87 Find flight	17:45 Calgary Calgary Int.	18:38 Seattle Seattle-Tacoma Intl	1h 53m	WestJet	WS1552
from $87 Find flight	19:35 Calgary Calgary Int.	20:28 Seattle Seattle-Tacoma Intl	1h 53m	WestJet	WS1554
from $87 Find flight	18:10 Calgary Calgary Int.	19:14 Seattle Seattle-Tacoma Intl	2h 4m	WestJet	WS3616
from $105 Find flight	15:05 Calgary Calgary Int.	16:09 Seattle Seattle-Tacoma Intl	2h 4m	WestJet	WS3617
from $105 Find flight	17:45 Calgary Calgary Int.	18:49 Seattle Seattle-Tacoma Intl	2h 4m	WestJet	WS3614
from $110 Find flight	06:00 Calgary Calgary Int.	06:58 Seattle Seattle-Tacoma Intl	1h 58m	Alaska Airlines	AS2349
from $145 Find flight	11:19 Calgary Calgary Int.	12:09 Seattle Seattle-Tacoma Intl	1h 50m	Alaska Airlines	AS2096
from $174 Find flight	12:05 Calgary Calgary Int.	12:57 Seattle Seattle-Tacoma Intl	1h 52m	WestJet	WS1550
from $87 Find flight	07:00 Calgary Calgary Int.	12:31 Seattle Seattle-Tacoma Intl	6h 31m layover 3h 23m - Edmonton	WestJet	WS3395 WS3710
from $95 Find flight	11:15 Calgary Calgary Int.	14:09 Seattle Seattle-Tacoma Intl	3h 54m layover 1h 40m - Kelowna	WestJet	WS187 WS3750
from $95 Find flight	09:00 Calgary Calgary Int.	14:09 Seattle Seattle-Tacoma Intl	6h 9m layover 3h 55m - Kelowna	WestJet	WS337 WS3750
from $99 Find flight	06:25 Calgary Calgary Int.	09:21 Seattle Seattle-Tacoma Intl	3h 56m layover 1h 14m - Vancouver	Air Canada	AC201 AC8798
from $111 Find flight	21:40 Calgary Calgary Int.	14:09+1 день Seattle Seattle-Tacoma Intl	17h 29m layover 15h 16m - Kelowna	WestJet	WS485 WS3750
from $111 Find flight	19:15 Calgary Calgary Int.	14:09+1 день Seattle Seattle-Tacoma Intl	19h 54m layover 17h 41m - Kelowna	WestJet	WS399 WS3750
from $112 Find flight	09:20 Calgary Calgary Int.	18:36 Seattle Seattle-Tacoma Intl	10h 16m layover 1h 47m - Edmonton 4h 43m - Vancouver	Air Canada	AC8128 AC239 AC8806
from $141 Find flight	19:10 Calgary Calgary Int.	13:01+1 день Seattle Seattle-Tacoma Intl	18h 51m layover 9h 57m - Edmonton 5h 12m - Vancouver	Air Canada	AC8144 AC231 AC8800

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on June 27, 2025

Flight Schedule Calgary (Alberta) to Seattle (Washington)

Full flight schedule will help you in detecting at what time planes fly from Calgary to Seattle. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
06:00 — 06:58	06:00 — 06:58 AS2349 Alaska Airlines Calgary — Seattle	1h 58m	Find flight from$110
11:19 — 12:09	11:19 — 12:09 AS2096 Alaska Airlines Calgary — Seattle	1h 50m	Find flight from$145
12:05 — 12:57	12:05 — 12:57 WS1550 WestJet Calgary — Seattle	1h 52m	Find flight from$174
12:05 — 13:09	12:05 — 13:09 WS3612 WestJet Calgary — Seattle	2h 4m	Find flight from$174
15:05 — 16:09	15:05 — 16:09 WS3617 WestJet Calgary — Seattle	2h 4m	Find flight from$105
17:45 — 18:38	17:45 — 18:38 WS1552 WestJet Calgary — Seattle	1h 53m	Find flight from$87
17:45 — 18:49	17:45 — 18:49 WS3614 WestJet Calgary — Seattle	2h 4m	Find flight from$105
18:10 — 19:14	18:10 — 19:14 WS3616 WestJet Calgary — Seattle	2h 4m	Find flight from$87
19:35 — 20:28	19:35 — 20:28 WS1554 WestJet Calgary — Seattle	1h 53m	Find flight from$87
06:25 — 09:21	06:00 — 06:44 AC201 Air Canada Calgary — Vancouver 1h 14m stop 08:50 — 09:57 AC8798 Air Canada Vancouver — Seattle	3h 56m including layover	Find flight from$99
07:00 — 12:31	07:00 — 08:00 WS3395 WestJet Calgary — Edmonton 3h 23m stop 11:20 — 12:34 WS3710 WestJet Edmonton — Seattle	6h 31m including layover	Find flight from$87
07:00 — 15:51	07:00 — 07:09 WS333 WestJet Calgary — Kelowna 7h 27m stop 14:36 — 15:51 AS3436 Alaska Airlines Kelowna — Seattle	9h 51m including layover	Find flight from$151
08:55 — 23:42	08:55 — 11:27 WS1570 WestJet Calgary — Denver 10h 9m stop 21:36 — 23:42 F94545 Frontier Airlines Denver — Seattle	15h 47m including layover	Find flight from$136
08:55 — 17:00	08:55 — 11:27 WS1570 WestJet Calgary — Denver 3h 36m stop 15:03 — 17:00 HA4865 Hawaiian Airlines Denver — Seattle	9h 5m including layover	Find flight from$149
09:00 — 14:09	09:00 — 09:09 WS337 WestJet Calgary — Kelowna 3h 55m stop 13:05 — 14:09 WS3750 WestJet Kelowna — Seattle	6h 9m including layover	Find flight from$95
10:05 — 22:00	09:55 — 11:56 WS1508 WestJet Calgary — San Francisco 7h 44m stop 19:49 — 22:00 HA7031 Hawaiian Airlines San Francisco — Seattle	12h 55m including layover	Find flight from$147
10:30 — 12:31 +1 day	10:30 — 11:30 WS3317 WestJet Calgary — Edmonton 23h 53m stop 11:20 — 12:34 WS3710 WestJet Edmonton — Seattle	27h 1m including layover	Find flight from$133
11:15 — 14:09	11:15 — 11:24 WS187 WestJet Calgary — Kelowna 1h 40m stop 13:05 — 14:09 WS3750 WestJet Kelowna — Seattle	3h 54m including layover	Find flight from$95
12:00 — 17:50	12:00 — 13:05 WS3628 WestJet Calgary — Portland 3h 41m stop 16:46 — 17:50 HA6412 Hawaiian Airlines Portland — Seattle	6h 50m including layover	Find flight from$150
13:00 — 14:09 +1 day	13:00 — 13:18 WS3163 WestJet Calgary — Kelowna 23h 49m stop 13:05 — 14:09 WS3750 WestJet Kelowna — Seattle	26h 9m including layover	Find flight from$113
13:15 — 14:09 +1 day	13:15 — 13:30 WS3361 WestJet Calgary — Kelowna 23h 35m stop 13:05 — 14:09 WS3750 WestJet Kelowna — Seattle	25h 54m including layover	Find flight from$114
14:00 — 12:31 +1 day	14:00 — 14:57 WS253 WestJet Calgary — Edmonton 20h 23m stop 11:20 — 12:34 WS3710 WestJet Edmonton — Seattle	23h 31m including layover	Find flight from$125
15:15 — 14:09 +1 day	15:15 — 15:23 WS479 WestJet Calgary — Kelowna 21h 41m stop 13:05 — 14:09 WS3750 WestJet Kelowna — Seattle	23h 54m including layover	Find flight from$111
16:20 — 00:34 +1 day	16:20 — 18:52 WS1568 WestJet Calgary — Denver 3h 37m stop 22:29 — 00:37 F93405 Frontier Airlines Denver — Seattle	9h 14m including layover	Find flight from$153
18:30 — 12:31 +1 day	18:30 — 19:26 WS255 WestJet Calgary — Edmonton 15h 53m stop 11:15 — 12:35 WS3710 WestJet Edmonton — Seattle	19h 1m including layover	Find flight from$125
19:15 — 14:09 +1 day	19:15 — 19:24 WS399 WestJet Calgary — Kelowna 17h 41m stop 13:05 — 14:09 WS3750 WestJet Kelowna — Seattle	19h 54m including layover	Find flight from$111
20:15 — 12:31 +1 day	20:15 — 21:11 WS241 WestJet Calgary — Edmonton 14h 8m stop 11:20 — 12:34 WS3710 WestJet Edmonton — Seattle	17h 16m including layover	Find flight from$125
21:30 — 12:31 +1 day	21:30 — 22:26 WS289 WestJet Calgary — Edmonton 12h 53m stop 11:20 — 12:34 WS3710 WestJet Edmonton — Seattle	16h 1m including layover	Find flight from$126
21:40 — 14:09 +1 day	21:40 — 21:49 WS485 WestJet Calgary — Kelowna 15h 16m stop 13:05 — 14:09 WS3750 WestJet Kelowna — Seattle	17h 29m including layover	Find flight from$111
23:30 — 12:31 +1 day	23:30 — 00:27 WS237 WestJet Calgary — Edmonton 10h 53m stop 11:20 — 12:34 WS3710 WestJet Edmonton — Seattle	14h 1m including layover	Find flight from$126
23:30 — 15:51 +1 day	23:40 — 23:49 WS279 WestJet Calgary — Kelowna 14h 57m stop 15:25 — 16:50 AS3436 Alaska Airlines Kelowna — Seattle	17h 21m including layover	Find flight from$151
09:20 — 18:36	09:20 — 10:13 AC8128 Air Canada Calgary — Edmonton 1h 47m stop 12:00 — 12:47 AC239 Air Canada Edmonton — Vancouver 4h 43m stop 17:30 — 18:36 AC8806 Air Canada Vancouver — Seattle	10h 16m including layover	Find flight from$112
12:30 — 22:16	12:30 — 13:23 AC8134 Air Canada Calgary — Edmonton 5h 52m stop 19:15 — 19:58 AC245 Air Canada Edmonton — Vancouver 1h 12m stop 21:10 — 22:16 AC8810 Air Canada Vancouver — Seattle	10h 46m including layover	Find flight from$118
16:00 — 22:16	16:00 — 17:00 WS3145 WestJet Calgary — Edmonton 2h 15m stop 19:15 — 19:58 AC245 Air Canada Edmonton — Vancouver 1h 12m stop 21:10 — 22:16 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 - local. Updated on June 27, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Calgary to Seattle depends on and how to choose the most interesting flight option for you.

Distance between Calgary and Seattle is 726 miles. Time difference between the cities is 1h. Airplanes depart 00:30 to 23:55 from 1 Calgary airport and arrive 00:30 to 23:55 to 3 Seattle airports. Average flight time is 1h 58m.

The fastest flight 1h 50m
Average flight time 1h 58m
The earliest flight 00:30
The latest flight 23:55
Distance 452 ml

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

The most expensive months are november (from 541 $), may (from 148 $), june (from 132 $).

What is the lowest airfare Calgary to Seattle?

The cheapest plane ticket found by our users is $87. This airfare is for economy class on one-way WS3395 flight by WestJet for August 7, 2025 which leaves Calgary Int. in Calgary at 07:00 am and arrives at Seattle Seattle-Tacoma Intl at 12:31.

Economy class

$87

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Business class

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First class

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Popular Airlines on the Route

The flight Calgary — Seattle is served by 8 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by WestJet - 471 departures per week at the price of from $ 87 . And the most expensive tickets are offered by Porter Airlines airline - from $ 802.

Direct flights

There are 9 nonstop flights on the route. The fastest direct flight is AS2096 by Alaska Airlines takes 1h 50m and the cheapest is WS3395 by WestJet for $87.

WS - WestJet

from $87

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AS - Alaska Airlines

from $110

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Connecting Flights

There are 598 flights with layovers on the route. The fastest connecting flight is WS3361 by WestJet takes 3h 36m and the cheapest is WS3395 by WestJet for $87.

WS - WestJet

from $87

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AC - Air Canada

from $99

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F8 - Freedom Airlines

from $159

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PD - Porter Airlines

from $284

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4N - Air North

from $182

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UA - United Airlines

from $120

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TS - Air Transat

from $411

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See more connecting flights

Airports

You can fly from Calgary to Seattle from 1 airports (Calgary Int.).

Calgary airports

Calgary Int.-YYC

from $87
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Seattle airports

Boeing Field International Airport-BFI

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Seattle-Tacoma Intl-SEA

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Kenmore Air Harbor SPB-LKE

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Airplanes

There are flights to Seattle from Calgary by 8 airlines that use 1 aircraft brands. They range from huge modern airplanes to small-sized.

Boeing 737 MAX 8

from $99

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Top International Destinations from Calgary

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Calgary — Las Vegas

from $58

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Calgary — Seattle

from $70

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Calgary — Phoenix

from $60

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Calgary — New York

from $58

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Calgary — Los Angeles

from $69

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Calgary — Houston

from $56

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Calgary — Orlando

from $65

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Calgary — Denver

from $61

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Calgary — Miami

from $78

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Calgary — Dallas

from $76

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How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
To find a plane ticket, please select dates.