Sendai Airport uses a single passenger terminal with domestic and international wings. Check-in, security and arrivals are handled in the same terminal building with separate counters for international processing. The terminal is configured for short- and medium-haul flights and includes standard ground transport desks and passenger services.

Sendai Airport is connected to Sendai city by the Sendai Airport Line (rapid rail) with journey times to Sendai Station of about 25 minutes, providing a reliable alternative to road transport.

• Train: The Sendai Airport Line links the airport with the JR network at Natori and Sendai; trains run frequently and are a quick link to the city centre.
• Bus / coach: Airport buses connect to multiple points in Sendai and the wider Miyagi region; travel times vary by route.
• Taxis / ride‑share: Taxis are available outside arrivals for direct journeys; drive time to Sendai is typically 25-40 minutes by road.
• Driving / rental car: Car rental desks and parking are available at the airport for self-drive access.

The terminal provides a full range of services for domestic and international travellers.

• Lounges: There are airline and pay-per-use lounges serving domestic and international passengers.
• Food & drink: A mix of cafés, restaurants and shops are available both landside and airside.
• Wi‑Fi & charging: Free Wi‑Fi is provided; charging points are available throughout the terminal.
• Accessibility: Full accessibility services are offered; contact the airline or airport in advance for assistance.

There are several hotels in Sendai city and in the vicinity of the airport; for quick overnight stays the city offers a wider range of options, while a small number of properties near the airport suit early departures.