Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chiang Mai to Austin as you normally would.
Yes, there are multiple flights from Chiang Mai to Austin for under ฿418,400. The cheapest flight booked recently is on Multiple Airlines for just ฿418,398, but on average you can expect to pay ฿418,699.
Information is based on travel restrictions from Chiang Mai to Austin Bergstrom
Most visitors from Chiang Mai need to provide a negative COVID-19 test result and/or quarantine to enter Austin Bergstrom.
COVID-19 testing requirements
Visitors from Chiang Mai must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Austin Bergstrom.
Quarantine requirements
Visitors from Chiang Mai are not required to quarantine after entering Austin Bergstrom.
Returning to Chiang Mai from Austin Bergstrom
COVID-19 testing requirements
Visitors from Austin Bergstrom must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Chiang Mai.
Quarantine requirements
Visitors from Austin Bergstrom are not required to quarantine after entering Chiang Mai.