Direct (non-stop) flights from SeaTac (SEA) to Calgary (YYC)
Find comprehensive flight information, schedules, and booking details for direct flights from SeaTac (SEA) to Calgary (YYC). This popular route is operated by 2 airlines, offering multiple daily departures.• Flight Duration: 1h 30m - 1h 55m (average flight time)• Distance: 453 miles (729 km) (air miles between airports)• Daily Flights: 1-2 flights (scheduled departures per day)
SeaTac (SEA)
Calgary (YYC)
FLIGHT TIME
1h 30m - 1h 55m
FLIGHT DISTANCE
453 miles (729 km)
1h 38m - 1h 40m
08:12
15:10
453 miles (729 km)
January
2 (Show)
14
Flight Schedule
December 2025
Airlines with direct flights from SeaTac (SEA) to Calgary (YYC)
Route Insights
Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 1h 30m - 1h 55m.
Pricing patterns: January typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 8:00, 15:00, offering more flight options and potentially better connections.
SeaTac (SEA) - Calgary (YYC) flight price statistics
$320
ApproximateThe numbers are average prices found based on user searches for direct flights between the airports. It's calculated from the cheapest prices found per month for a round-trip with 1 adult and can vary depending on the amount of data we have for this particular route.
$221
Jan$644
Feb$498
Mar$241
Apr$386
May$254
Jun$254
Jul$263
Aug$261
Sep$254
Oct$253
Nov$310
DecRelated Information
Airports: SEA • YYC Airport
Airlines operating this route: Alaska Airlines (AS), WestJet
Frequently Asked Questions
How many flights operate from SEA to YYC?
There are 2 direct flights operating from SEA to YYC. Approximately 1-2 flights daily.
Which airlines operate flights from SEA to YYC?
2 airlines operate on this route: Alaska Airlines, WestJet.
How long is the flight from SEA to YYC?
The flight duration from SEA to YYC is approximately 1h 30m - 1h 55m.
What is the distance from SEA to YYC?
The distance from SEA to YYC is 453 miles (729 km).
What is the flight time range for this route?
Flight times on this route range from 1h 38m - 1h 40m.
What are the earliest and latest flight departure times?
The earliest flight departs at 08:12 and the latest flight departs at 15:10.
What is the cheapest month to fly from SEA to YYC?
January is typically the cheapest month to fly on this route.
How many flights operate per week on this route?
Approximately 14 flights operate per week from SEA to YYC.
What types of aircraft operate on this route?
This route is served by Embraer 175, Boeing 737-800 (winglets) Passenger/BBJ2.
What is the average flight price from SEA to YYC?
The average flight price for a round-trip ticket from SEA to YYC is approximately $320 USD. Prices can vary based on booking time, season, and airline.
When is the best time to book flights from SEA to YYC for the lowest prices?
January is typically the cheapest month to fly from SEA to YYC. Booking in advance and avoiding peak travel seasons can help you find better deals.
How many airlines offer flights from SEA to YYC?
2 airlines offer direct flights from SEA to YYC, providing travelers with multiple options for scheduling and pricing.
How far is YYC from SEA?
The distance from SEA to YYC is 453 miles (729 km). This is a long-haul flight route.
How long does it take to fly from SEA to YYC?
The flight time from SEA to YYC is approximately 1h 30m - 1h 55m. Actual flight duration may vary based on weather conditions, aircraft type, and routing.