BOS-SJO on CO or AA?
 

BOS-SJO 11/23 to 11/28

CO via BOS-EWR-SJO-EWR-BOS
AA via BOS-MIA-SJO-MIA-BOS

I've never flown CO. Flew AA once when I was in my pre-FT days. :p

Not a member of either Advantage or One Pass.

Any advice is appreciated... on either airline or FF programme.

Mod's please feel free to relocate this thread if you think there's a better home for it.

(I'd take a *A carrier, but none of them have competitive schedules or fares :mad: )