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Alberta

$109+ 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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YYC
Jun 11 — Jun 181
Thu 6/11
Thu 6/18
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 May 12, 2026.

This Mytrip deal was found by Cheapflights users on 5/11. 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.
Tue 6/210:30 am
SEA
-
YYC
Nonstop1h 40m
Multiple Airlines
Sat 6/63:50 pm
YYC
-
SEA
2 stops7h 50m
Multiple Airlines
Deal found 5/11$235
This Booking.com deal was found by Cheapflights users on 5/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1710:30 am
SEA
-
YYC
Nonstop1h 40m
Multiple Airlines
Mon 9/217:05 pm
YYC
-
SEA
1 stop4h 37m
Multiple Airlines
Deal found 5/11$237
This Mytrip deal was found by Cheapflights users on 5/11. 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.
Thu 9/177:35 pm
SEA
-
YYC
Nonstop1h 40m
Multiple Airlines
Sun 9/206:00 am
YYC
-
SEA
1 stop4h 52m
Multiple Airlines
Deal found 5/11$238
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 6/47:35 pm
SEA
-
YYC
Nonstop1h 40m
WestJet
Sun 6/78:45 am
YYC
-
SEA
Nonstop1h 55m
WestJet
Deal found 5/12$241
This Mytrip deal was found by Cheapflights users on 5/11. 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.
Thu 6/47:35 pm
SEA
-
YYC
Nonstop1h 40m
Multiple Airlines
Sun 6/76:00 am
YYC
-
SEA
1 stop5h 05m
Multiple Airlines
Deal found 5/11$242
This Mytrip deal was found by Cheapflights users on 5/11. 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.
Tue 6/27:35 pm
SEA
-
YYC
Nonstop1h 40m
WestJet
Sat 6/68:45 am
YYC
-
SEA
Nonstop1h 55m
WestJet
Deal found 5/11$243
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 6/47:35 pm
SEA
-
YYC
Nonstop1h 40m
WestJet
Tue 6/95:50 pm
YYC
-
SEA
Nonstop1h 55m
WestJet
Deal found 5/12$244
This Kiwi.com deal was found by Cheapflights users on 5/11. 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 9/1010:30 am
SEA
-
YYC
Nonstop1h 40m
WestJet
Wed 9/168:45 am
YYC
-
SEA
Nonstop1h 55m
WestJet
Deal found 5/11$246
This Kiwi.com deal was found by Cheapflights users on 5/10. 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
Mon 9/75:50 pm
YYC
-
SEA
Nonstop1h 55m
WestJet
Deal found 5/10$247
This Mytrip deal was found by Cheapflights users on 5/11. 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.
Thu 9/1710:30 am
SEA
-
YYC
Nonstop1h 40m
WestJet
Sun 9/208:45 am
YYC
-
SEA
Nonstop1h 55m
WestJet
Deal found 5/11$248
This Kiwi.com deal was found by Cheapflights users on 5/11. 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.
Mon 6/810:30 am
SEA
-
YYC
Nonstop1h 40m
WestJet
Mon 6/157:55 pm
YYC
-
SEA
Nonstop2h 05m
WestJet
Deal found 5/11$249
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 6/68:05 am
SEA
-
YEG
Nonstop1h 51m
Multiple Airlines
Mon 6/86:10 am
YEG
-
SEA
1 stop4h 30m
Multiple Airlines
Deal found 5/8$303

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 May 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$235
(Mytrip)

One-way from

$109
(Booking.com)

Popular in

March

Cheapest in

October

Average price

$305

Good round-trip deal

$230 or less

Good one-way deal

$152 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. 9% potential increase in price ($30 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 May 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 May 12, 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
Quickest round-trip

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Sat 8/22

8:10 pm-10:46 pm

Nonstop1h 36m

Calgary

Mon 8/24

6:15 am-7:02 am

Nonstop1h 47m

$319

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Wed 9/16

2:26 pm-9:48 pm

1 stop6h 22m

Calgary

Tue 9/22

1:41 pm-8:43 pm

1 stop8h 02m

$323

SeattleEdmonton

SEA - YEG

SEAYEG

Seattle/Tacoma Intl

Sat 6/6

8:05 am-10:56 am

Nonstop1h 51m

Edmonton

Sun 6/7

11:46 am-12:38 pm

Nonstop1h 52m

$335

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Tue 8/25

5:00 am-6:30 pm

1 stop12h 30m

Calgary

Fri 8/28

9:30 am-11:04 pm

1 stop14h 34m

$344

SeattleEdmonton

SEA - YEG

SEAYEG

Seattle/Tacoma Intl

Thu 6/4

8:05 am-10:56 am

Nonstop1h 51m

Edmonton

Sun 6/7

11:46 am-12:38 pm

Nonstop1h 52m

$345

SeattleEdmonton

SEA - YEG

SEAYEG

Seattle/Tacoma Intl

Fri 6/5

8:05 am-10:56 am

Nonstop1h 51m

Edmonton

Sun 6/7

11:46 am-12:38 pm

Nonstop1h 52m

$345

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Sat 6/20

8:41 pm-11:15 pm

Nonstop1h 34m

Calgary

Wed 7/1

6:00 am-6:50 am

Nonstop1h 50m

$357

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Thu 6/4

10:30 am-1:10 pm

Nonstop1h 40m

Calgary

Sun 6/7

8:45 am-9:40 am

Nonstop1h 55m

$366

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Wed 6/3

7:35 pm-10:15 pm

Nonstop1h 40m

Calgary

Sun 6/7

1:00 pm-4:57 pm

1 stop4h 57m

$372

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Fri 6/5

10:30 am-1:10 pm

Nonstop1h 40m

Calgary

Mon 6/8

1:00 pm-4:57 pm

1 stop4h 57m

$372

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/12

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

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

Booking 81 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 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 May 12, 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 46% on your trip compared to booking a flight in the afternoon.

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 May 9, 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. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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

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 May 12, 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
12,353 reviews

Comfort

7.8

Overall

7.9

Crew

8.5

Food

7.0

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Alaska Airlines
7.9
Good
12,353 reviews
Alaska Airlines
7.9
Good
12,353 reviews

Comfort

7.8

Overall

7.9

Crew

8.5

Food

7.0

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Delta
7.9
Good
8,450 reviews
Alaska Airlines
7.9
Good
12,353 reviews

Comfort

7.8

Overall

7.9

Crew

8.5

Food

7.0

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
WestJet
7.2
Good
3,334 reviews
Alaska Airlines
7.9
Good
12,353 reviews

Comfort

7.8

Overall

7.9

Crew

8.5

Food

7.0

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Air Canada
7.1
Good
11,026 reviews
Alaska Airlines
7.9
Good
12,353 reviews

Comfort

7.8

Overall

7.9

Crew

8.5

Food

7.0

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

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, 61 users have taken a look at flights from Seattle/Tacoma Intl to Alberta.

  • How long is the flight from Seattle to Alberta?

    Alaska Airlines, United Airlines, and Delta can get you from Seattle to Alberta in just under 1h 36m. Your travel time can differ by up to 4h 46m. 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 WestJet, with whom users have recently found tickets for as low as $64. However, be on the lookout for offers from Air Canada and Delta, 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: WestJet (89%), Delta (89%), Horizon Air( 89%).

  • What are the cheapest flights from Seattle to Alberta?

    The cheapest flight price from Seattle to Alberta is $90. On average you can expect to pay $651. The most popular route, (Seattle/Tacoma Intl - Calgary), can usually be booked for $260.

  • 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 May 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$88Average$239FlexibilityNo cancel feeOn-time67%
DeltaCheapest$114Average$273FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$144Average$230FlexibilityNo cancel feeOn-time60%
Alaska AirlinesCheapest$210Average$360FlexibilityNo cancel feeOn-time75%

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