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Cheap flights from Seattle to Calgary from £73

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YYC
22 Jan — 29 Jan1
1 adult

The best prices from Seattle/Tacoma Intl to Calgary are usually found in August or September, booked 25 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Seattle to Calgary

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Calgary (YYC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 January 2025.

Round-trip from

£133

One-way from

£73

Popular in

December

Cheapest in

August

Average price

£224
WestJet
  • WestJet
  • 25/2-26/2
  • 1 total stop
  • 5h 44m total
  • Seattle to Calgary
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United Airlines
  • United Airlines
  • 3/3
  • 1 total stop
  • 15h 39m total
  • Seattle to Calgary
Search Deals
High demand for flights, 15% potential price rise
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Best time to find cheap flights, 4% potential price drop
Search Deals
Average for round-trip flights in January 2025
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Find flight deals from Seattle to Calgary

Cheapest flights from Seattle to Calgary
Explore the most affordable flight options available from Seattle to Calgary. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.

Tue 25/211:30SEA - YYC
1 stop3h 43mWestJet
Wed 26/213:20YYC - SEA
Nonstop2h 01mWestJet
Deal found 17/1£133
Tue 25/215:15SEA - YYC
Nonstop1h 40mMultiple Airlines
Wed 26/218:59YYC - SEA
Nonstop1h 49mMultiple Airlines
Deal found 17/1£159
Sun 2/305:02SEA - YYC
1 stop15h 39mUnited Airlines
Sun 9/315:30YYC - SEA
1 stop10h 25mUnited Airlines
Deal found 16/1£187
Wed 19/209:25SEA - YYC
1 stop5h 51mDelta
Wed 26/213:20YYC - SEA
Nonstop2h 01mDelta
Deal found 16/1£209
Sat 22/215:36SEA - YYC
Nonstop1h 33mAlaska Airlines
Thu 27/218:59YYC - SEA
Nonstop1h 49mAlaska Airlines
Deal found 16/1£227
Tue 25/210:35SEA - YYC
2 stops7h 29mAir Canada
Wed 26/212:35YYC - SEA
2 stops10h 32mAir Canada
Deal found 16/1£655

Find flights from Seattle to Calgary within your budget

Customise your flight search to find flights from Seattle to Calgary 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 858,174 searches. Data last updated 17 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Tue 25/2

11:30-16:13

1 stop3h 43m

Calgary

Wed 26/2

13:20-14:21

Nonstop2h 01m

£133

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Tue 25/2

15:15-17:55

Nonstop1h 40m

Calgary

Wed 26/2

18:59-19:48

Nonstop1h 49m

£159

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Sun 2/3

05:02-21:41

1 stop15h 39m

Calgary

Sun 9/3

15:30-00:55

1 stop10h 25m

£187

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Wed 19/2

09:25-16:16

1 stop5h 51m

Calgary

Wed 26/2

13:20-14:21

Nonstop2h 01m

£209

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Sat 22/2

15:36-18:09

Nonstop1h 33m

Calgary

Thu 27/2

18:59-19:48

Nonstop1h 49m

£227

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Tue 25/2

10:35-19:04

2 stops7h 29m

Calgary

Wed 26/2

12:35-22:07

2 stops10h 32m

£655

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Mon 3/3

05:02-21:41

1 stop15h 39m

£73

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Wed 26/2

15:15-17:55

Nonstop1h 40m

£84

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Sat 1/2

15:36-18:10

Nonstop1h 34m

£88

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Wed 19/2

09:20-01:15

2 stops14h 55m

£171

Flights are sorted by cheapest return flights first.

Deals found on 17/1

Best time to book a flight from Seattle to Calgary

Have a flexible travel schedule? Discover the best time to fly to Calgary from Seattle with our price prediction graph.
Estimated return 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.

Travel insights for flights from Seattle to Calgary

Get recent, data-driven insights about flights from Seattle to Calgary including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from Seattle to Calgary. Price data was last updated on 10 January 2025.

To ensure you get the cheapest price possible for a flight from Seattle to Calgary, you should look to book at least 25 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from Seattle to Calgary (average of £460). Flying from Seattle to Calgary in July is currently the most expensive (average of £1,085). 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 YYC?

Find hourly flight availability from Seattle to Calgary. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 January 2025.

It’s optimal to fly from Seattle to Calgary in the morning. By choosing this option you can save up to 28% on the cost of your flight, compared to a flight at midday.

Weekly flight availability from Seattle to Calgary

Explore weekly flight availability from Seattle to Calgary. 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 17 January 2025.

The most flights from SEA to YYC are scheduled on a Thursday (11 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 on average).

Rainfall in Calgary by month

Plan your trip to Calgary by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Calgary ranges from 9.0 - 94.0 inches per month. June is typically the wettest month, when rainfall can reach 94.0 mm. January is typically the driest time to visit Calgary when rainfall is around 9.0 mm.

Temperature in Calgary by month

Plan your trip to Calgary by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Calgary, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -7.0 C).

Reviews of airlines servicing Calgary

Get insights into the airlines that provide service to Calgary. 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 Calgary. Reviews last updated 17 January 2025.
Read reviews from past customers who have flown Alaska Airlines, WestJet and United Airlines from Seattle to Calgary. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very Good
9,684 reviews
Check prices

Food

7.1

Crew

8.5

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Seats were not that comfy especially for someone with big hips 😥

Alaska Airlines
8.0
Very Good
9,684 reviews
Alaska Airlines
8.0
Very Good
9,684 reviews
Check prices

Food

7.1

Crew

8.5

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Seats were not that comfy especially for someone with big hips 😥

Delta
8.0
Very Good
8,513 reviews
Alaska Airlines
8.0
Very Good
9,684 reviews
Check prices

Food

7.1

Crew

8.5

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Seats were not that comfy especially for someone with big hips 😥

United Airlines
7.4
Good
8,969 reviews
Alaska Airlines
8.0
Very Good
9,684 reviews
Check prices

Food

7.1

Crew

8.5

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Seats were not that comfy especially for someone with big hips 😥

WestJet
7.2
Good
2,824 reviews
Alaska Airlines
8.0
Very Good
9,684 reviews
Check prices

Food

7.1

Crew

8.5

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Seats were not that comfy especially for someone with big hips 😥

Air Canada
7.0
Good
8,593 reviews
Alaska Airlines
8.0
Very Good
9,684 reviews
Check prices

Food

7.1

Crew

8.5

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Seats were not that comfy especially for someone with big hips 😥

Related info for your journey

Find useful and relevant information for your journey from Seattle to Calgary. 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 Seattle to Calgary flight route?

    Flights from Seattle/Tacoma Intl to Calgary have been viewed 37 times in the past calendar month.

  • What are the cheapest airlines flying from Seattle to Calgary round-trip?

    According to our current data, WestJet (£133), United Airlines (£187), and Delta (£209) offers the cheapest pricing from Seattle to Calgary. WestJet is currently priced 43% below the average price you’ll pay for this route.

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

    £73 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Delta and Alaska Airlines, with prices starting from £84 and £88, respectively.

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

    Before booking your flight to Calgary from Seattle, check out the most reliable airlines to get you to your destination on time: Hawaiian Airlines (86%), Horizon Air (85%), Alaska Airlines( 85%).

  • What are the cheapest flights from Seattle to Calgary?

    Looking at all options, your cheapest flight can be booked for £528. While the most popular route (Seattle/Tacoma Intl - Calgary) can be booked for £146 on average our data indicates £711 when flying from Seattle to Calgary.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle to Calgary 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 Calgary?

    Currently, November is the cheapest month in which you can book a flight from Seattle to Calgary (average of £460). Flying from Seattle to Calgary in July is currently the most expensive (average of £1,085). 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

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
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