Delta Airlines Costa Rica Office For travelers traveling to and from Costa Rica, the Delta Airlines Costa Rica Office offers a wide range of travel services. The San José-based office helps with customer inquiries, flight adjustments, and ticket sales. Information on routes, schedules, and special offers is available from committed staff to guarantee a smooth travel experience. The Delta Costa Rica Office is dedicated to providing outstanding customer service, whether you require assistance with trip planning or handling travel-related issues. Delta Airlines is a dependable option for your travel requirements whether you want to experience the splendor of Costa Rica or beyond.