Currently, the most affordable month to book a Alaska Airlines flight from Calgary to Seattle in October, with an average price of C$ 299. Conversely, traveling with Alaska Airlines from Calgary to Seattle in August will be the most expensive, with an average cost of C$ 432. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.
January
C$ 452
February
C$ 461
March
C$ 579
April
C$ 576
May
C$ 438
June
C$ 490
July
C$ 571
August
C$ 591
September
C$ 554
October
C$ 409
November
C$ 428
December
C$ 486
SEA Temperature | 5 - 19 °C |
---|
If weather is an important factor for your trip to Seattle, 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 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).
Crew
Boarding
Comfort
Food
Entertainment