This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $586 fare is the cheapest current round-trip from Denver (DEN) to CTG on Avianca flight AV2040, departing 2026-07-30 at 08:00 with return on 2026-08-03.

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