This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $232 fare is the cheapest current round-trip from Newark (EWR) to HOU on Spirit flight NK937, departing 2026-05-23 at 12:25 with return on 2026-05-25.

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