I asked about the logistics. And now I know that I can gate-check both, and that if they are still spreading out passengers (no middle seat) I may be able to just bring a seat on the plane.
I am aware of the risks associated with checking and gate-checking a car seat. I am also aware that flying with a lap infant, or an infant in general, flying isn’t going to be a dreamy experience where everything is sunshine and daisies. I’m assuming you’re trying to be helpful but it’s coming off as preachy with your seemingly unpleasant personal experience driving the narrative.
renting a car seat is $70. Additional plane tickets will be $300. Buying a car seat and then trashing it (which is incredibly wasteful) at the lowest end is going to be $70. round it up and we are looking at an additional $400, which is not an insignificant amount of money.