Seattle (SEA) to Anchorage (ANC) flights
2 airlines fly nonstop from Seattle (SEA) to Anchorage (ANC): Alaska Airlines and Delta Air Lines. The two airports are 1,445 miles (2,326 km) apart. Alaska Airlines is in oneworld and Delta Air Lines is in SkyTeam. There are also 10 ways to fly it with one stop, through Vancouver, Juneau and Portland and more.
Airlines flying nonstop from SEA to ANC
- Alaska Airlinesoneworld · bookable with 9 programsWho books it
- Delta Air LinesSkyTeam · bookable with 8 programsWho books it
Book SEA to ANC with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Aeromexico RewardsBooks Delta Air Lines
- Air France-KLM Flying BlueBooks Delta Air Lines
- Alaska Atmos RewardsBooks Alaska Airlines
- American AAdvantageBooks Alaska Airlines
- British Airways ClubBooks Alaska Airlines
- Cathay Pacific Asia MilesBooks Alaska Airlines
- China Eastern Eastern MilesBooks Delta Air Lines
- Delta SkyMilesBooks Delta Air Lines
- Finnair PlusBooks Alaska Airlines
- Garuda Indonesia GarudaMilesBooks Delta Air Lines
- Iberia ClubBooks Alaska Airlines
- JAL Mileage BankBooks Alaska Airlines
- Korean Air SKYPASSBooks Delta Air Lines
- Qantas Frequent FlyerBooks Alaska Airlines
- Qatar Airways Privilege ClubBooks Alaska Airlines
- SAS EuroBonusBooks Delta Air Lines
- Virgin Atlantic Flying ClubBooks Delta Air Lines
SEA to ANC with one stop
10 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Vancouver (YVR)Air Canada the whole way
- Via Juneau (JNU)Alaska Airlines the whole way
- Via Portland (PDX)Alaska Airlines the whole way
- Via Fairbanks (FAI)Alaska Airlines the whole way
- Via Spokane (GEG)Alaska Airlines the whole way
- Via Calgary (YYC)WestJet the whole way
- Via Boise (BOI)Alaska Airlines the whole way
- Via Sacramento (SMF)Alaska Airlines the whole way
- Via San Francisco (SFO)Alaska Airlines and United Airlines the whole way
- Via Salt Lake City (SLC)Alaska Airlines and Delta Air Lines the whole way
SEA to ANC: common questions
Which airlines fly nonstop from SEA to ANC?
Alaska Airlines (oneworld) and Delta Air Lines (SkyTeam) fly nonstop from Seattle (SEA) to Anchorage (ANC).
How far is Seattle from Anchorage by plane?
Seattle (SEA) and Anchorage (ANC) are 1,445 miles (2,326 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book SEA to ANC award flights?
17 programs can book at least one of the nonstop airlines: Aeromexico Rewards, Air France-KLM Flying Blue, Alaska Atmos Rewards, American AAdvantage, British Airways Club, Cathay Pacific Asia Miles, China Eastern Eastern Miles, Delta SkyMiles and 9 more. Which flights each can book depends on its partners, so check the airline before you transfer points.
How many miles does SEA to ANC cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for SEA to ANC with taxes and fees.
Where can I connect between Seattle and Anchorage?
The most direct connections are through Vancouver (YVR), Juneau (JNU), Portland (PDX), Fairbanks (FAI) and Spokane (GEG). On 10 of them the same airline flies both flights, for example Air Canada through Vancouver.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.