Originally Posted by
Pierre.Laporte
Worked out pretty well! I had an 8 hour layover in Seattle, and lucky me, there was a flight going from SEA>LAX about five hours after I arrived in Seattle. So I bought some more time to go to LAX, re-clear security, and probably get a little lost.
It was a little bit of a pain because I had to call Qantas, and then Qantas called Alaska Airlines, but now everything looks to be in working order on my online itinerary. It does say I have two flights to LAX though

AS has a boatload of flights from SEA-LAX. I would suggest trying to go even earlier for reasons others have said. While T3 and Tom Bradley International are right next to each other, going through security at TB can be an ordeal as it does get quite busy at times. If your flight from SEA into LAX is delayed, you could once again find yourself pressed for time.