United Airlines via DealBase discounts select 1-Way Nationwide Fares, with prices starting from $58.30. That's the lowest price we could find for select routes by $30. This price is valid on flights departing from Houston, TX (IAH), with arrival in Corpus Christi, TX (CRP) on May 28. Book this travel deal by April 11 for travel on select days April 23 through October 30. Prices, dates, and booking details were valid at the time of publication.