Thailand regulations requires the pp to be valid for 6 months beyond your intended stay. When the airline scans your pp it will highlight pp not valid for travel.

Only Vax card, if not negative test result.

Where?

same works fine,,,as you use in the usa.

direct? or nonstop? you can make conx all over to get to Chiang Mai,,

usually higher rates!

@Garrett **********

if they exceed over 10k and you are carrying it with you on the flight you certainly should. I've dealt with dtw immigration and customs for over 30 years on intl dept flights, and their staff is inside the jet way stopping pax on a regular basis for carrying too much currency with them out of the country without declaring and once stopped and found to have excess of 10k. We take more dept delays for customs removals than anything due pax failing to be honest once asked.

Any checks/cash in any currency exceeding $ must be reported upon departure from the USA to customs officials at the departing airport.

Thailand pass..insurance covering covid is mandatory or you will not be getting the Thailand pass

For all intl transfer pax traveling, never opt to go outside unless you are forced to do so, or unless your layover is gigantic.