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Alberta

$139+ Cheap flights from Seattle (SEA) to Alberta

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YYC
Jul 27 — Aug 31
Mon 7/27
Mon 8/3
1 adult, Economy
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Cheap flight deals from Seattle to Alberta

Cheapest flights from Seattle to Alberta
Explore the most affordable flight options available from Seattle to Alberta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 27, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:35 pm
SEA
-
YYC
Nonstop1h 40m
WestJet
Sat 9/265:50 pm
YYC
-
SEA
Nonstop1h 55m
WestJet
Deal found 6/23$295
This Trip.com deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/138:41 pm
SEA
-
YYC
Nonstop1h 34m
Multiple Airlines
Thu 7/235:50 pm
YYC
-
SEA
Nonstop1h 55m
Multiple Airlines
Deal found 6/23$296
This Kiwi.com deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:35 pm
SEA
-
YYC
Nonstop1h 40m
WestJet
Mon 9/148:45 am
YYC
-
SEA
Nonstop1h 55m
WestJet
Deal found 6/23$299
This Kiwi.com deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1610:30 am
SEA
-
YYC
Nonstop1h 40m
WestJet
Tue 9/225:50 pm
YYC
-
SEA
Nonstop1h 55m
WestJet
Deal found 6/24$300
This Mytrip deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/135:50 am
SEA
-
YYC
2 stops8h 12m
Air Canada
Thu 9/179:20 am
YYC
-
SEA
2 stops10h 12m
Air Canada
Deal found 6/21$302
This Gotogate deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/165:50 am
SEA
-
YYC
2 stops8h 12m
Air Canada
Sun 9/202:05 pm
YYC
-
SEA
1 stop5h 27m
Air Canada
Deal found 6/22$304
This Kiwi.com deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:35 pm
SEA
-
YYC
Nonstop1h 40m
WestJet
Mon 9/75:50 pm
YYC
-
SEA
Nonstop1h 55m
WestJet
Deal found 6/23$305
This Kiwi.com deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:35 pm
SEA
-
YYC
Nonstop1h 40m
WestJet
Mon 9/75:50 pm
YYC
-
SEA
Nonstop1h 55m
WestJet
Deal found 6/23$306
This Kiwi.com deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:35 pm
SEA
-
YYC
Nonstop1h 40m
WestJet
Mon 9/145:50 pm
YYC
-
SEA
Nonstop1h 55m
WestJet
Deal found 6/25$307
This Kiwi.com deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:35 pm
SEA
-
YYC
Nonstop1h 40m
WestJet
Mon 10/55:50 pm
YYC
-
SEA
Nonstop1h 55m
WestJet
Deal found 6/26$308
This Kiwi.com deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/103:10 pm
SEA
-
YYC
Nonstop2h 40m
WestJet
Sun 11/221:25 pm
YYC
-
SEA
Nonstop0h 55m
WestJet
Deal found 6/24$309
This Kiwi.com deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/410:30 am
SEA
-
YYC
Nonstop1h 40m
WestJet
Wed 9/95:50 pm
YYC
-
SEA
Nonstop1h 55m
WestJet
Deal found 6/23$312

Find flight deals from Seattle to Alberta

Keep the following information in mind while searching for Seattle to Alberta flight deals. Data was last updated June 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$295
(Kiwi.com)

One-way from

$139
(Cheapflightsfares)

Popular in

March

Cheapest in

October

Average price

$320

Good round-trip deal

$343 or less

Good one-way deal

$166 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Calgary flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Calgary flights.
Search Deals
From Seattle/Tacoma Intl to Alberta
Search Deals
One-way flight from Seattle/Tacoma Intl to Alberta
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Seattle/Tacoma Intl to Alberta.
Search Deals
Price to beat on a one-way flight from Seattle/Tacoma Intl to Alberta.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Alberta that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 27, 2026.
Use the filters below to find and compare flights from Seattle to Alberta that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Sat 8/8

5:50 am-1:10 pm

1 stop6h 20m

Calgary

Fri 8/14

6:00 am-10:07 am

1 stop5h 07m

$382

SeattleFort McMurray

SEA - YMM

SEAYMM

Seattle/Tacoma Intl

Tue 7/14

7:35 pm-5:25 pm

1 stop20h 50m

Fort Mcmurray

Tue 7/21

6:05 pm-9:40 am

1 stop16h 35m

$392

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Wed 8/5

5:15 am-12:30 pm

1 stop6h 15m

Calgary

Wed 8/12

3:50 pm-10:42 pm

2 stops7h 52m

$412

SeattleFort McMurray

SEA - YMM

SEAYMM

Seattle/Tacoma Intl

Tue 10/27

3:15 pm-9:39 am

2 stops17h 24m

Fort Mcmurray

Sat 10/31

2:15 pm-9:57 pm

2 stops8h 42m

$413

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Sat 8/8

7:00 am-9:50 am

Nonstop1h 50m

Calgary

Fri 8/14

6:00 pm-9:09 am

1 stop16h 09m

$426

SeattleFort McMurray

SEA - YMM

SEAYMM

Seattle/Tacoma Intl

Tue 10/27

3:10 pm-12:43 pm

2 stops20h 33m

Fort Mcmurray

Sat 10/31

12:10 pm-2:20 pm

1 stop27h 10m

$449

SeattleEdmonton

SEA - YEG

SEAYEG

Seattle/Tacoma Intl

Wed 7/15

10:30 am-8:25 am

3 stops20h 55m

Edmonton

Sat 7/18

6:50 am-9:00 pm

2 stops15h 10m

$458

SeattleEdmonton

SEA - YEG

SEAYEG

Seattle/Tacoma Intl

Thu 8/20

7:00 am-12:05 pm

1 stop4h 05m

Edmonton

Tue 8/25

6:10 am-9:40 am

1 stop4h 30m

$460

SeattleEdmonton

SEA - YEG

SEAYEG

Seattle/Tacoma Intl

Fri 7/10

3:00 pm-9:49 pm

1 stop5h 49m

Edmonton

Sat 7/18

6:00 am-10:07 am

1 stop5h 07m

$483

SeattleEdmonton

SEA - YEG

SEAYEG

Seattle/Tacoma Intl

Fri 7/10

8:05 pm-2:08 pm

1 stop17h 03m

Edmonton

Tue 7/14

10:50 am-6:32 pm

2 stops8h 42m

$488

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/21

Showing 1-10 of 46 resultsSorted by cheapest first
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Best time to book a flight from Seattle to Alberta

Have a flexible travel schedule? Discover the best time to fly to Alberta from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Alberta

What is the cheapest month to book a flight from Seattle to Alberta?

Currently, January is the cheapest month in which you can book a flight from Seattle to Alberta (average of $56). Flying from Seattle to Alberta in February is currently the most expensive (average of $152). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to AB?

Find hourly flight availability from Seattle to Alberta. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 27, 2026.

A simple way to save on the total cost of your ticket is to fly from Seattle to Alberta in the evening. If you’re flexible enough to do this you can expect to save up to 41% on your trip compared to booking a flight in the afternoon.

Weekly flight availability from Seattle to Alberta

Explore weekly flight availability from Seattle to Alberta. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 27, 2026.

The most flights from SEA to CAAB are scheduled on a Friday (18 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (13 on average).

How much does it cost to fly round-trip from Seattle to Alberta?

How far ahead should I book a flight from Seattle to Alberta?

Booking 46 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Alberta. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest day to fly from Seattle to Alberta?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Alberta. Price data was last updated on June 20, 2026.

Travelers seeking maximum savings on their Seattle to Alberta flight should consider departing on Friday afternoons when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Alberta

Get insights into the airlines that provide service to Alberta. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Alberta. Reviews last updated June 27, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Delta, andWestJet from Seattle to Alberta to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,582 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.0

Crew

8.5

Overall

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.
Alaska Airlines
7.9
Good
12,582 reviews
Alaska Airlines
7.9
Good
12,582 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.0

Crew

8.5

Overall

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.
Delta
7.8
Good
8,453 reviews
Alaska Airlines
7.9
Good
12,582 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.0

Crew

8.5

Overall

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.
WestJet
7.2
Good
3,384 reviews
Alaska Airlines
7.9
Good
12,582 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.0

Crew

8.5

Overall

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.
Air Canada
7.1
Good
11,267 reviews
Alaska Airlines
7.9
Good
12,582 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.0

Crew

8.5

Overall

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Alberta. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to Alberta?

    Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly out of when you book flights from Seattle to Alberta.

  • How popular is this Seattle to Alberta flight route?

    Within the past month, 63 users have taken a look at flights from Seattle/Tacoma Intl to Alberta.

  • How long is the flight from Seattle to Alberta?

    Air Canada and WestJet can get you from Seattle to Alberta in just under 6h 20m. Your travel time can differ by up to 14h 30m. Airlines will cover a distance of 451 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Seattle to Alberta one-way?

    The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $63. However, be on the lookout for offers from WestJet and Air Canada, as they are both options that can get you from Seattle to Alberta for a low price.

  • What are the most popular routes from Seattle to Alberta?

    When deciding which route to take from Seattle to Alberta consider Seattle/Tacoma Intl - Calgary, Seattle/Tacoma Intl - Edmonton or Seattle/Tacoma Intl - Fort Mcmurray as they are the most popular.

  • What are the most reliable airlines from Seattle to Alberta?

    Before booking your flight to Alberta from Seattle, check out the most reliable airlines to get you to your destination on time: Finnair (100%), Hawaiian Airlines (100%), Korean Air( 100%).

  • What are the cheapest flights from Seattle to Alberta?

    The cheapest flight price from Seattle to Alberta is $114. On average you can expect to pay $945. The most popular route, (Seattle/Tacoma Intl - Calgary), can usually be booked for $313.

  • Can I find deals for flights from Seattle to Alberta that include hotel bookings?

    Yes. In addition to deals on Seattle to Alberta flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Alberta?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Alberta.

  • Can I find deals for business class flights from Seattle to Alberta?

    Yes. Cheapflights offers flight deals from Seattle to Alberta by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Alberta?

    Currently, January is the cheapest month in which you can book a flight from Seattle to Alberta (average of $56). Flying from Seattle to Alberta in February is currently the most expensive (average of $152). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 4 airlines flying from Seattle to Alberta

Discover the top 4 airlines that operate flights from Seattle to Alberta. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$90Average$250FlexibilityNo cancel feeOn-time67%
DeltaCheapest$114Average$272FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$144Average$258FlexibilityNo cancel feeOn-time60%
Alaska AirlinesCheapest$210Average$368FlexibilityNo cancel feeOn-time75%

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