The schedule for Alaska Airlines service from Seattle and Los Angeles to Belize is finally out and bookable.

Nonstop service from Seattle-Tacoma International Airport, a first for Belize, begins November 19th and will operate on Fridays and Saturdays (2 times a week) with the return the following day. Service from Los Angeles International Airport also begins November 19th and will operate Mondays, Wednesdays, Fridays and Saturdays (4 times a week) with the return the following day. Flights will be on a 159 seat 737-800 and are available for purchase on alaskaair.com.

Their Seattle (SEA) > Belize City (BZE) schedule
will be as follows:
Departs SEA - 8:30AM
Arrives BZE - 4:35PM
Days: Friday, Saturday

Departs BZE - 11:00AM
Arrives SEA - 3:55PM
Days: Saturday, Sunday

Their Los Angeles (LAX) > Belize City (BZE) schedule
will be as follows:
Departs LAX - 11:00AM
Arrives BZE - 5:30PM
Days: Monday, Wednesday, Friday, Saturday

Departs BZE - 10:00AM
Arrives LAX - 3:30PM
Days: Tuesday, Thursday, Saturday, Sunday

https://newsroom.alaskaair.com/2021...ntral-America-with-new-service-to-Belize