Genuinely curious: why BitPay (ugh)?
I’m in Canada. Haven’t come across it despite seeking out btc points of sale.
(Also, given the choice, paying in fiat, as in, no upside to keeping that in my leather wallet.)
It does AML/KYC nonsense that probably makes a lot of big companies lawyers happy.
Also, IIRC AirBaltic has been allowing Bitcoin payments for quite awhile. So back in the day it may have been the most reasonable option.