I've been reading as much as I can on line but am unsure if we need to show a negative Covid test before boarding the flight.
I'm think I understand that fully vaccinated with proof is enough to get into the country.
My understanding is unvaccinated non essential are not allowed to travel unless there is a specific reason.
We leave for Spain 9/29. Hubby and I are both fully vaccinated, and even have had our booster shots.
I realize we have to have a negative test to return home, and our test appointment is scheduled in Barcelona 48 hours before our return flight.
Would you recommend getting a test before leaving the US as a back up...or are we OK with just our CDC (original) cards?