This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $737 fare is the cheapest current round-trip from Houston (IAH) to XPL on Avianca flight AV367, departing 2026-08-14 at 14:05 with return on 2026-08-24.

Clicking "Book this flight" opens Kiwi.com with this exact flight pre-filtered — same airline, same dates, same passenger count.