Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Corpus Christi to Helena as you normally would.
Yes, there are multiple flights from Corpus Christi to Helena for under $400. The cheapest flight booked recently is on United Airlines for just $357, but on average you can expect to pay $414.
Information is based on travel restrictions for travel to Helena within the United StatesMost visitors from Corpus Christi need to provide a negative COVID-19 test result and/or quarantine to enter Helena.COVID-19 testing requirementsVisitors from Corpus Christi must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Helena.Quarantine requirementsVisitors from Corpus Christi are not required to quarantine after entering Helena.
Returning to Corpus Christi from HelenaCOVID-19 testing requirementsVisitors from Helena must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Corpus Christi.Quarantine requirementsVisitors from Helena are not required to quarantine after entering Corpus Christi.