Business class to Spain was cheapest at 90 days out in November 2026, with 4 of 18 reaching LEGENDARY. Altius monitored 18 nonstop routes from 10 gateways, and the deepest fare was $4,685 to Madrid departing 2026-11-17. Coverage is partial: 18 of 30 departure dates observed.

Business class to Spain was cheapest at 90 days out in October 2026, with 1 of 20 reaching LEGENDARY. Altius monitored 20 nonstop routes from 10 gateways, and the deepest fare was $5,435 to Madrid departing 2026-10-13.

Business class to Spain was cheapest at 90 days out in September 2026, with 4 of 21 reaching LEGENDARY. Altius monitored 21 nonstop routes from 11 gateways, and the deepest fare was $4,833 to Madrid departing 2026-09-15.

Business class to Spain was cheapest at 60 days out in August 2026, with 9 of 21 reaching LEGENDARY. Altius monitored 21 nonstop routes from 11 gateways, and the deepest fare was $4,335 to Madrid departing 2026-08-12.

Business class to Spain was cheapest at 30 days out in July 2026, with 2 of 21 reaching LEGENDARY. Altius monitored 21 nonstop routes from 11 gateways, and the deepest fare was $4,335 to Madrid departing 2026-07-21.

Business class to Spain was cheapest at 30 days out in June 2026, with 1 of 13 reaching STRONG. Altius monitored 13 nonstop routes from 8 gateways, and the deepest fare was $5,661 to Barcelona departing 2026-06-30. Coverage is partial: 12 of 30 departure dates observed.