It’s generally more expensive to depart on a Tuesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.
August can be a great time to fly to Corpus Christi from St. Louis with a flight ticket averaging about $389. Cheapflights users have found deals in the month of August for as cheap as $121. The most expensive prices can be found in the month of May.
It’s typically best to fly out from St. Louis to Corpus Christi in the afternoon. Doing so could potentially save you 40% on the flight price compared to flying in the evening, which is usually more expensive.