I have a very specific travel scenario I am trying to figure out.
I will strart travel from SEA to OAK,SFO,SJC or SMF Mon and return Thu/Fri weekly.
All costs are on own dime - no reimburesements.

Which FFP and airline would give me best value?


(1) What is most important to you in a FFP?
Reply: Change/Cancellation fee waiver or unused funds similar to what Southwest Wanna Get Away has.
(2) How many miles do you usually fly each year & in what class? How many flights/sectors?
Reply: estimated ~40k/year, 25-50 flights
(3) What types of fares do you usually buy ?
Reply:Cheapest
(4) Can you choose your airlines and/or class of service? Airline most flown? Do you travel for work and/or pleasure?
Reply: Cheapest fare
(5) Which routes and airlines do you fly most often
Reply: US domestic
(6) What is your home airport?
Reply: SEA
(7) Do you have FFP status of any kind in an airline? What is it? Do you have any miles banked in a FFP?
Reply: none
(8) Preferred Airlines
Reply: Alaska (SEA hub), Southwest (reuseable funds)