Direct flights from Seattle to Calgary

Did you mean Flights from Calgary to Seattle?

Seattle

United States

SEA

Seattle Tacoma International Airport

Calgary

Canada

YYC

Calgary International Airport

Route: Nonstop service available
Distance: 451 miles
Marketing airlines: 11 airlines
Aircraft: 8 aircraft types
Dates: Oct 19, 2026 – Oct 17, 2027

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Lowest price in this limited sample: 8,500 points + $5.00 for SEA → YYC, Economy, on 2026-11-17, booked with Alaska Atmos Rewards. This is an observed fare, not a guaranteed price or the lowest price across all dates and programs.

Departure window: 2026-10-23 – 2026-11-21.

SEA → YYCEconomy
AS1448
8,500 points+ $5.00
Departure
2026-11-17
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-21 07:39
SEA → YYCEconomy
AS1448
8,500 points+ $5.00
Departure
2026-11-18
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-23 03:31
SEA → YYCEconomy
AS1448
11,000 points+ $5.00
Departure
2026-11-11
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 13:42
SEA → YYCEconomy
AS2307
12,500 points+ $5.00
Departure
2026-10-30
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-23 01:15
SEA → YYCEconomy
AS1448
12,500 points+ $5.00
Departure
2026-11-05
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 19:49
SEA → YYCEconomy
AS1448
12,500 points+ $5.00
Departure
2026-11-08
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 03:37
SEA → YYCEconomy
AS2344
15,000 points+ $5.00
Departure
2026-10-23
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 15:14
SEA → YYCEconomy
AS2344
15,000 points+ $5.00
Departure
2026-10-24
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 14:41
SEA → YYCEconomy
AS2307
20,000 points+ $5.00
Departure
2026-10-24
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 14:41
SEA → YYCFirst
AS1448
20,000 points+ $5.00
Departure
2026-11-08
Seats seen
3
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 03:37
SEA → YYCFirst
AS1448
20,000 points+ $5.00
Departure
2026-11-11
Seats seen
4
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 13:42
SEA → YYCEconomy
AS2344
22,500 points+ $5.00
Departure
2026-10-30
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-23 01:15

Seattle to Calgary route overview

Seattle Tacoma International Airport (SEA) serves Seattle; Calgary International Airport (YYC) serves Calgary.

The airports are 451 miles apart by great-circle distance.

Roame's current schedule feed shows nonstop service from SEA to YYC.

Marketing airlines listed in the current schedule, including codeshare sellers, are American Airlines (AA), Alaska Airlines (AS), Finnair (AY), China Airlines (CI), Delta Air Lines (DL), Emirates (EK), Japan Airlines (JL), Korean Air (KE), Qatar Airways (QR), Scandinavian Airlines (SK) and WestJet (WS). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Oct 19, 2026 – Oct 17, 2027.

Marketing airlines on the Seattle to Calgary route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

American Airlines (AA)Codeshare only
Finnair (AY)Codeshare only
China Airlines (CI)Codeshare only
Delta Air Lines (DL)Codeshare only
Emirates (EK)Codeshare only
Japan Airlines (JL)Codeshare only
Korean Air (KE)Codeshare only
Qatar Airways (QR)Codeshare only
Scandinavian Airlines (SK)Codeshare only

Airline alliance affiliations represented: Oneworld, SkyTeam

Aircraft flying from SEA to YYC

Frequently asked questions

Which airports serve the Seattle to Calgary route?

Seattle Tacoma International Airport (SEA) is the origin airport and Calgary International Airport (YYC) is the destination airport.

How far is Calgary from Seattle?

SEA and YYC are approximately 451 miles apart by great-circle distance.

Are there direct flights from SEA to YYC?

Yes. Roame's current schedule feed shows nonstop service from SEA to YYC.

Which airlines market flights from SEA to YYC?

Which aircraft fly from SEA to YYC?

Aircraft listed in the current schedule include Boeing 737-900 / Boeing 737-900ER (739), Boeing 737-800 Winglets (73H), Boeing 737-900 Winglets (73J), Boeing 737-700 Winglets (73W), Boeing 737 MAX 8 (7M8), De Havilland Canada DHC-8-400 Dash 8Q (DH4), Embraer 175 (short wing) (E75) and JET.