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Cheap flights from Alberta to Washington from C$ 140

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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — SEA
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Alberta to Washington

Keep the following information in mind while searching for Alberta to Washington flight deals. Data was last updated 30 October 2025.

Round-trip from

C$ 218

One-way from

C$ 140

Popular in

December

Cheapest in

March

Average price

C$ 363

Good round-trip deal

C$ 447 or less

Good one-way deal

C$ 143 or less
WestJet
  • WestJet
  • 5/12-8/12
  • Nonstop
  • 3h 35m total
  • Alberta to Washington
Search Deals
WestJet
  • WestJet
  • 4/12
  • Nonstop
  • 1h 55m total
  • Alberta to Washington
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 95 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 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

Find 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 30 October 2025.

Fri 5/121:25 p.m.YYC - SEA
Nonstop1h 55mWestJet
Mon 8/123:10 p.m.SEA - YYC
Nonstop1h 40mWestJet
Deal found 29/10C$ 218
Mon 22/127:50 a.m.YYC - SEA
1 stop3h 32mWestJet
Thu 1/13:10 p.m.SEA - YYC
Nonstop1h 40mWestJet
Deal found 29/10C$ 221
Thu 20/113:00 p.m.YYC - SEA
1 stop5h 16mAir Canada
Sun 23/113:40 p.m.SEA - YYC
1 stop6h 04mAir Canada
Deal found 30/10C$ 228
Thu 20/111:25 p.m.YYC - SEA
Nonstop1h 55mWestJet
Thu 4/123:10 p.m.SEA - YYC
Nonstop1h 40mWestJet
Deal found 30/10C$ 230
Thu 20/111:25 p.m.YYC - SEA
Nonstop1h 55mWestJet
Sun 23/1111:55 a.m.SEA - YYC
1 stop5h 25mWestJet
Deal found 29/10C$ 235
Thu 20/116:00 a.m.YYC - SEA
1 stop4h 31mMultiple Airlines
Sun 23/118:12 a.m.SEA - YYC
Nonstop1h 38mMultiple Airlines
Deal found 30/10C$ 237
Tue 18/111:25 p.m.YYC - SEA
Nonstop1h 55mWestJet
Mon 24/1111:55 a.m.SEA - YYC
1 stop4h 25mWestJet
Deal found 29/10C$ 247
Thu 20/116:00 a.m.YYC - SEA
1 stop4h 31mAir Canada
Thu 4/123:40 p.m.SEA - YYC
1 stop4h 19mAir Canada
Deal found 30/10C$ 249
Tue 18/111:25 p.m.YYC - SEA
Nonstop1h 55mWestJet
Tue 25/113:10 p.m.SEA - YYC
Nonstop1h 40mWestJet
Deal found 29/10C$ 253
Tue 25/119:00 a.m.YEG - SEA
1 stop6h 20mWestJet
Tue 2/123:10 p.m.SEA - YEG
1 stop5h 10mWestJet
Deal found 28/10C$ 285
Sat 22/112:45 p.m.YEG - SEA
2 stops8h 21mAir Canada
Mon 24/113:40 p.m.SEA - YEG
1 stop6h 37mAir Canada
Deal found 29/10C$ 293
Sun 23/1111:25 a.m.YEG - SEA
1 stop4h 06mAir Canada
Wed 26/113:40 p.m.SEA - YEG
1 stop6h 37mAir Canada
Deal found 30/10C$ 303

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 30 October 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

CalgarySeattle

YYC - SEA

YYCSEA

Calgary

Fri 5/12

1:25 p.m.-2:20 p.m.

Nonstop1h 55m

Seattle/Tacoma Intl

Mon 8/12

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

Nonstop1h 40m

C$ 218

CalgarySeattle

YYC - SEA

YYCSEA

Calgary

Mon 22/12

7:50 a.m.-10:22 a.m.

1 stop3h 32m

Seattle/Tacoma Intl

Thu 1/1

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

Nonstop1h 40m

C$ 221

CalgarySeattle

YYC - SEA

YYCSEA

Calgary

Thu 20/11

1:25 p.m.-2:20 p.m.

Nonstop1h 55m

Seattle/Tacoma Intl

Thu 4/12

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

Nonstop1h 40m

C$ 230

CalgarySeattle

YYC - SEA

YYCSEA

Calgary

Fri 5/12

3:00 p.m.-7:16 p.m.

1 stop5h 16m

Seattle/Tacoma Intl

Tue 9/12

3:40 p.m.-8:59 p.m.

1 stop4h 19m

C$ 249

CalgarySeattle

YYC - SEA

YYCSEA

Calgary

Thu 20/11

6:00 a.m.-9:31 a.m.

1 stop4h 31m

Seattle/Tacoma Intl

Thu 4/12

3:40 p.m.-8:59 p.m.

1 stop4h 19m

C$ 249

CalgarySeattle

YYC - SEA

YYCSEA

Calgary

Tue 18/11

7:00 p.m.-7:50 p.m.

Nonstop1h 50m

Seattle/Tacoma Intl

Mon 24/11

8:12 a.m.-10:50 a.m.

Nonstop1h 38m

C$ 254

CalgarySeattle

YYC - SEA

YYCSEA

Calgary

Fri 5/12

7:50 a.m.-10:22 a.m.

1 stop3h 32m

Seattle/Tacoma Intl

Tue 9/12

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

Nonstop1h 40m

C$ 256

CalgarySeattle

YYC - SEA

YYCSEA

Calgary

Wed 3/12

6:00 a.m.-9:31 a.m.

1 stop4h 31m

Seattle/Tacoma Intl

Tue 9/12

3:40 p.m.-8:59 p.m.

1 stop4h 19m

C$ 267

CalgarySeattle

YYC - SEA

YYCSEA

Calgary

Thu 20/11

7:00 p.m.-7:50 p.m.

Nonstop1h 50m

Seattle/Tacoma Intl

Thu 4/12

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

Nonstop1h 40m

C$ 270

CalgarySeattle

YYC - SEA

YYCSEA

Calgary

Fri 14/11

7:50 a.m.-10:22 a.m.

1 stop3h 32m

Seattle/Tacoma Intl

Sat 15/11

11:55 a.m.-5:20 p.m.

1 stop4h 25m

C$ 272

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/10

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$ 151). Flying from Alberta to State of Washington in December is currently the most expensive (average of C$ 212). 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 30 October 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 26% 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 30 October 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
11,214 reviews
Check prices

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Alaska Airlines
8.0
Very good
11,214 reviews
Alaska Airlines
8.0
Very good
11,214 reviews
Check prices

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Hawaiian Airlines
7.8
Good
2,797 reviews
Alaska Airlines
8.0
Very good
11,214 reviews
Check prices

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
United Airlines
7.4
Good
8,998 reviews
Alaska Airlines
8.0
Very good
11,214 reviews
Check prices

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
WestJet
7.2
Good
3,149 reviews
Alaska Airlines
8.0
Very good
11,214 reviews
Check prices

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Air Canada
7.1
Good
10,378 reviews
Alaska Airlines
8.0
Very good
11,214 reviews
Check prices

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why

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, 2,936 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$ 218, WestJet can have you in State of Washington from Alberta in 1h 55m. 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$ 140 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Alaska Airlines and United Airlines, with prices starting from C$ 159 and C$ 191, 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$ 151). Flying from Alberta to State of Washington in December is currently the most expensive (average of C$ 212). 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 5 airlines flying from Alberta to Washington

Discover the top 5 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 30 October 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 182AverageC$ 306FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 192AverageC$ 337FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 210AverageC$ 313FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Alaska AirlinesCheapestC$ 219AverageC$ 410FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
Hawaiian AirlinesCheapestC$ 273AverageC$ 434FlexibilityNo 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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