There ARE a limited number of seats they have per flight for Award tickets. But again, there's always a way around it, the thing is finding someone willing to help you. It's usually easier in person.
Example of this: my nephew was flying on AA miles. His SEA-SFO leg was taking him to Dallas. My other nephew was flying direct SEA-SFO with AK. Even though they are partners, the lady at AA said she couldn't make the switch. Lo and behold, when we got to the airport, I spoke to the AA agent at the desk, and he did something or other, a lot of typing into the computer was involved, and we got my nephew onto the AK flight instead.
BEAV-the number of miles used is the same regardless of where you're flying... i.e. 25,000 for a domestic flight.
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Experience is what you get when you didn't get what you wanted.
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