This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $702 fare is the cheapest current round-trip from New York (LGA) to BCN on United Airlines flight UA1098, departing 2026-08-10 at 18:25 with return on 2026-08-18.

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