Our group has submitted an abstract to a conference for an oral presentation (not the proceeding track), and it was accepted. We're scheduled for an oral presentation, but it seems like we cannot make it to the conference because of travel expenses.
I was wondering if we withdraw our presentation, can we submit the same abstract to a different conference? In particular, we're considering submitting it to the next conference of the same organization; would there be any upside or downside to that?
( I read this question, but this is about whether the abstract is considered published or unpublished and does not discuss whether it can be submitted for a different conference or not.)