In 1527, Hernán Cortés prepared a new expedition to search for the missing fleet of the Loaísa expedition and commissioned his cousin Alvaro to command the new expedition. However, the true purpose of the expedition was to find new lands in the South Sea and to bring back spice plants. On October 31, 1527, they sailed from Zihuatanejo, Guerrero. On 15 December, after having sailed 1170 leagues, the Espiritu Santo and the Santiago swept on ahead, after a sudden squall, never to be heard of again. On 29 December the La Florida sighted the Utirik-Toke atoll complexes, and on 1 January 1528 the Rongelap-Ailinginae atolls, both in the Marshall Islands, which were jointly charted as "Islas de los Reyes". On 2 February 1528 the "La Florida" sighted the Philippines and the following day anchored at a small island off the north coast of Mindanao, after 95 days since its departure and having sailed 1923 leagues. This makes Saavedra the first navigator to cross the Pacific Ocean from the Americas. On 30 March 1528 the "La Florida" arrived to Tidore, the Spanish stronghold in the Moluccas where the men remaining from the Loaisa expedition were found, and they joined them to fight the Portuguese in the neighbouring Ternate.
To carry out the instructions of the expedition and bring further assistance to the Spaniards in Tidore, Saavedra set sail for New Spain on the 14 June 1528. On 24 June 1528, the "La Florida" discovered the Schouten Islands and landed on Yapen. These were charted respectively as "Islas de Oro" and "Payne" island. They continued coasting western New Guinea and on 15 August discovered the Admiralty Islands landing on Manus that they charted as "Urays La Grande". They then sailed north and discovered the Nomoi Islands in the Carolines. Then they were diverted by the northeast trade winds that threw them back to the Moluccas, returning to Tidore on 19 November 1528. On 3 May 1529, Álvaro de Saavedra tried again the second time by navigating back down south. Again he toured the western part of New Guinea getting to Manus, then heading north and discovering on 14 September Pohnpei and Ant in the Carolines. On 21 September they discovered Ujelang Atoll, in the Marshalls that they charted as "Los Pintados" because of its inhabitants being tattooed. On 1 October they discovered Enewetak Atoll, that they named "Los Jardines" because of their beauty and the friendliness of their inhabitants. Soon after Saavedra died, and Pedro Laso took command. They sailed north up to the 31N but not finding westerly winds and also after the death of Pedro Laso, they finally decided to turn around the ship and again return to the Moluccas, arriving to Halmahera next to Tidore on 8 December 1529. They were captured there by the Portuguese and held in captivity for five years. In 1534, the surviving eight members of his crew made it back to Spain.
Hawaii
There are some questions as to whether Spanish explorers did arrive in the Hawaiian Islands two centuries before Captain James Cook's first recorded visit in 1778. For two and a half centuries Spanish galleons crossed the Pacific along a route that passed south of Hawaiʻi on their way to Manila. The exact route was kept secret to protect the Spanish trade monopoly against competing powers. In the case of the Saavedra expedition, the sighting of Hawaii could have happened when on 28 November 1527, land was sighted to the north, approximately in the longitude of Hawaii but not found again after a two-days search. Also, the later disappeared Santiago and Espiritu Santo could have arrived to Hawaii. There is an old Hawaiian oral story that describes white people arriving in the islands many generations ago, who were welcomed by Chief Wakalana. It is possible that these visitors were members of Alvaro de Saavedra's crew.
