Covid Testing and Vaccination requirements?

[CactusBlossom]

My family will be flying from Phoenix to Las Vegas in March. 

Are we required to show proof of vaccination?

Are we required to show a negative covid test?

I know that these were not previously required, I'm not sure if anything has changed.

[TheMiddleSeat]

Nothing is required for domestic travel, except for Hawaii.

--TheMiddleSeat

[Avenee]

I got an email from Hawaiian Ari today that starting March 26 travelers arriving in Hawaii from the continental U.S. will not be required to show proof of a covid vaccination or a pre-travel negative results. I hope this is true coz I tried to book a flight for May nd when I got to the paying page, it said there is a travel restriction. 

Someone from SW Airline can verify this. Thank you.

[TheMiddleSeat]

@Avenee check with the state of Hawaii if you want to verify.

--TheMiddleSeat