This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $184 fare is the cheapest current round-trip from Houston (IAH) to BOS on United Airlines flight UA2161, departing 2026-07-24 at 16:40 with return on 2026-07-29.

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