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Cheap flights from Alberta to Washington from C$ 138

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 15/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — SEA
17 Jan — 24 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Alberta to Washington

Enter your travel dates to find the best prices.

Cheapest flights from Alberta to Washington
Explore the most affordable flight options available from Alberta to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 December 2025.

Thu 18/127:50 p.m.YYC - SEA
1 stop3h 56mAir Canada
Fri 23/13:40 p.m.SEA - YYC
1 stop4h 19mAir Canada
Deal found 17/12C$ 303
Thu 18/127:45 a.m.YYC - SEA
1 stop6h 11mDelta
Fri 23/13:10 p.m.SEA - YYC
Nonstop1h 40mDelta
Deal found 16/12C$ 437
Sat 20/127:50 a.m.YYC - SEA
1 stop3h 32mWestJet
Thu 25/123:10 p.m.SEA - YYC
Nonstop1h 40mWestJet
Deal found 15/12C$ 506
Thu 18/127:50 p.m.YYC - SEA
1 stop3h 56mAir Canada
Sun 28/123:40 p.m.SEA - YYC
1 stop6h 04mAir Canada
Deal found 17/12C$ 510
Thu 25/126:00 a.m.YYC - PDX
1 stop4h 15mAir Canada
Wed 31/127:00 p.m.PDX - YYC
1 stop4h 29mAir Canada
Deal found 17/12C$ 537
Thu 18/127:50 p.m.YYC - SEA
1 stop3h 56mAir Canada
Mon 5/19:55 a.m.SEA - YYC
1 stop6h 44mAir Canada
Deal found 15/12C$ 546
Thu 18/127:50 p.m.YYC - SEA
1 stop3h 56mAir Canada
Thu 25/125:50 a.m.SEA - YYC
1 stop8h 54mAir Canada
Deal found 15/12C$ 561
Thu 18/123:00 p.m.YYC - SEA
1 stop6h 50mWestJet
Fri 23/13:10 p.m.SEA - YYC
Nonstop1h 40mWestJet
Deal found 17/12C$ 577
Mon 22/127:45 a.m.YYC - SEA
1 stop5h 54mMultiple Airlines
Thu 8/110:19 a.m.SEA - YYC
1 stop23h 55mMultiple Airlines
Deal found 17/12C$ 586
Thu 25/1211:30 p.m.YYC - SEA
1 stop8h 50mWestJet
Sun 28/129:25 a.m.SEA - YYC
1 stop5h 50mWestJet
Deal found 17/12C$ 598
Mon 22/122:45 p.m.YEG - SEA
2 stops9h 01mAir Canada
Fri 2/15:50 a.m.SEA - YEG
2 stops14h 53mAir Canada
Deal found 16/12C$ 623
Mon 22/126:00 a.m.YEG - SEA
2 stops7h 39mWestJet
Fri 2/13:10 p.m.SEA - YEG
1 stop5h 09mWestJet
Deal found 17/12C$ 627

Find flight deals from Alberta to Washington

Keep the following information in mind while searching for Alberta to Washington flight deals. Data was last updated 18 December 2025.

Round-trip from

C$ 212

One-way from

C$ 138

Popular in

December

Cheapest in

November

Average price

C$ 513

Good round-trip deal

C$ 460 or less

Good one-way deal

C$ 228 or less
WestJet
  • WestJet
  • 30/1-6/2
  • 3 total stops
  • 10h 55m total
  • Alberta to Washington
Search Deals
WestJet
  • WestJet
  • 15/2
  • 1 total stop
  • 11h 45m total
  • Alberta to Washington
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 50 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Alberta to Washington.
Search Deals
Price to beat on a one-way flight from Alberta to Washington.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Alberta to Washington 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 629,999 searches. Data last updated 18 December 2025.
Use the filters below to find and compare flights from Alberta to Washington that are best for you.

Fly from

Alberta

Fly to

Washington

Route

Depart

Return

Price

EdmontonSeattle

YEG - SEA

YEGSEA

Edmonton

Fri 30/1

6:00 a.m.-10:22 a.m.

2 stops5h 22m

Seattle/Tacoma Intl

Fri 6/2

11:55 a.m.-6:28 p.m.

1 stop5h 33m

C$ 212

EdmontonSeattle

YEG - SEA

YEGSEA

Edmonton

Thu 15/1

9:00 a.m.-2:20 p.m.

1 stop6h 20m

Seattle/Tacoma Intl

Mon 19/1

11:55 a.m.-8:54 p.m.

2 stops7h 59m

C$ 219

CalgarySeattle

YYC - SEA

YYCSEA

Calgary

Thu 26/3

9:35 p.m.-10:25 a.m.

1 stop13h 50m

Seattle/Tacoma Intl

Mon 30/3

11:55 a.m.-7:12 p.m.

2 stops6h 17m

C$ 227

CalgarySeattle

YYC - SEA

YYCSEA

Calgary

Thu 29/1

6:00 a.m.-9:15 a.m.

1 stop4h 15m

Seattle/Tacoma Intl

Sun 1/2

3:40 p.m.-10:44 p.m.

1 stop6h 04m

C$ 234

EdmontonSeattle

YEG - SEA

YEGSEA

Edmonton

Fri 9/1

9:55 p.m.-10:22 a.m.

2 stops13h 27m

Seattle/Tacoma Intl

Wed 14/1

3:10 p.m.-9:20 p.m.

1 stop5h 10m

C$ 236

CalgarySeattle

YYC - SEA

YYCSEA

Calgary

Mon 11/5

7:00 a.m.-2:09 p.m.

2 stops8h 09m

Seattle/Tacoma Intl

Thu 14/5

7:05 a.m.-9:45 a.m.

Nonstop1h 40m

C$ 241

CalgarySeattle

YYC - SEA

YYCSEA

Calgary

Sat 17/1

7:00 p.m.-7:52 p.m.

Nonstop1h 52m

Seattle/Tacoma Intl

Mon 19/1

11:55 a.m.-5:15 p.m.

1 stop4h 20m

C$ 244

Medicine HatSeattle

YXH - SEA

YXHSEA

Medicine Hat

Sun 1/2

3:45 p.m.-10:25 a.m.

2 stops19h 40m

Seattle/Tacoma Intl

Sun 8/2

11:55 a.m.-3:11 p.m.

2 stops26h 16m

C$ 244

EdmontonSeattle

YEG - SEA

YEGSEA

Edmonton

Tue 24/2

9:00 a.m.-2:19 p.m.

1 stop6h 19m

Seattle/Tacoma Intl

Thu 26/2

3:10 p.m.-9:17 p.m.

1 stop5h 07m

C$ 244

CalgarySeattle

YYC - SEA

YYCSEA

Calgary

Thu 15/1

11:30 p.m.-10:22 a.m.

2 stops11h 52m

Seattle/Tacoma Intl

Thu 22/1

3:10 p.m.-5:50 p.m.

Nonstop1h 40m

C$ 245

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/12

Showing 1-10 of 60 results
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Best time to book a flight from Alberta to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Alberta 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 Alberta to Washington

What is the cheapest month to book a flight from Alberta to State of Washington?

Currently, September is the cheapest month in which you can book a flight from Alberta to State of Washington (average of C$ 147). Flying from Alberta to State of Washington in December is currently the most expensive (average of C$ 227). 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 AB to WA?

Find hourly flight availability from Alberta to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 December 2025.

A simple way to save on the total cost of your ticket is to fly from Alberta to State of Washington in the evening. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Alberta to State of Washington?

Use this chart to determine the cheapest time to fly round-trip from Alberta to Washington. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Alberta to State of Washington flight should consider departing on Monday mornings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated 18 December 2025.
Check out reviews from past customers who have flown with Alaska Airlines,Hawaiian Airlines, andUnited Airlines from Alberta to Washington to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,479 reviews
Check prices

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
Alaska Airlines
8.0
Very good
11,479 reviews
Alaska Airlines
8.0
Very good
11,479 reviews
Check prices

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
Hawaiian Airlines
7.8
Good
2,820 reviews
Alaska Airlines
8.0
Very good
11,479 reviews
Check prices

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
United Airlines
7.4
Good
9,095 reviews
Alaska Airlines
8.0
Very good
11,479 reviews
Check prices

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
WestJet
7.2
Good
3,205 reviews
Alaska Airlines
8.0
Very good
11,479 reviews
Check prices

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
Air Canada
7.1
Good
10,534 reviews
Alaska Airlines
8.0
Very good
11,479 reviews
Check prices

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

Related info for your journey

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

  • How popular is this Alberta to State of Washington flight route?

    Within the past month, 2,633 users have taken a look at flights from Alberta to Washington.

  • How long is the flight from Alberta to State of Washington?

    For as low as C$ 234, WestJet can have you in State of Washington from Alberta in 4h 15m. The distance from Alberta to State of Washington is about 726 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Alberta to State of Washington one-way?

    C$ 102 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on Air Canada and WestJet, with prices starting from C$ 103 and C$ 110, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Alberta to Washington 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 Alberta to State of Washington?

    Currently, September is the cheapest month in which you can book a flight from Alberta to State of Washington (average of C$ 147). Flying from Alberta to State of Washington in December is currently the most expensive (average of C$ 227). 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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Alternative routes for Alberta to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Alberta to Washington

Discover the top 6 airlines that operate flights from Alberta to Washington. 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 629,999 searches. Data last updated 18 December 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 179AverageC$ 286FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 187AverageC$ 320FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 201AverageC$ 338FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapestC$ 216AverageC$ 395FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
Air CanadaCheapestC$ 218AverageC$ 304FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Hawaiian AirlinesCheapestC$ 269AverageC$ 429FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Alberta to Washington?

Deals for Alberta to Washington flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Alberta to Washington?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Alberta to Washington.

Can Cheapflights find flights from Alberta to Washington with no change fees?

Certainly. Search results for flights to Washington from Alberta shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Alberta to Washington become cheaper?

Of course! You can now track prices for flights from Alberta to Washington and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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