Sun Country Airlines operates out of Terminal 1 at Los Angeles International Airport (LAX), which primarily handles domestic flights. However, for international journeys, passengers are directed to Terminal B (Tom Bradley International Terminal West Gates), the main hub for international flights at LAX. This system reflects LAX’s terminal management strategy, allowing Sun Country Airlines to manage international flights from Terminal B while providing check-in services for domestic flights at Terminal 1. After checking in at Terminal 1, passengers are shuttled to Terminal B for their international flights. This blog provides you with everything you need to know about Sun Country Airlines LAX Terminal, from check-in procedures to international flight transfers.

Sun Country Airlines terminal at LAX – Arrivals and Departures
At Los Angeles International Airport (LAX), check-in for Sun Country Airlines takes place at Terminal 1, located on the northern side of the airport near the main entrance. Passengers check in and drop off their baggage at Terminal 1, then take a shuttle to Terminal B (Tom Bradley International Terminal) for their international flight. Upon arrival, Sun Country passengers also disembark at Terminal B.
Departures: For a smooth check-in experience, passengers should have their boarding passes ready, and check-in takes place at Terminal 1 for domestic flights and Terminal B for international flights. Sun Country Airlines departs from Terminal B at Los Angeles International Airport (LAX), which features modern amenities such as dining options, retail shops, and helpful services. Whether traveling for business or leisure, the process is efficient, ensuring a hassle-free start to your journey.
Arrivals: Sun Country Airlines’ international flights arrive at Terminal B (Tom Bradley International Terminal) at Los Angeles International Airport (LAX). While check-in and baggage drop are handled at Terminal 1 for domestic flights and Terminal B for international flights, all passengers arriving on Sun Country flights will deplane at Terminal B. After going through customs, passengers can proceed to baggage claim and then continue to their final destination or connecting flights from Terminal B.
This map will help you navigate LAX, ensuring you reach the right locations on time and avoid any delays.
Terminal 1: Domestic Flight Services
- Ticketing and Check-In: Sun Country Airlines operates its check-in services at Terminal 1, with self-service kiosks available for fast check-ins. For additional support, their full-service ticket counter is located near the entrance to the terminal, where agents can assist with any inquiries.
- Baggage Services: Passengers can check their luggage at the Sun Country Airlines counter in the Terminal. For any baggage-related issues, such as lost or delayed luggage, the Baggage Service Office is also located in the terminal, assisting.
- Security Checkpoint: Sun Country passengers will go through TSA screening at Terminal 1. There are TSA PreCheck lanes available for faster screening for eligible passengers, allowing a smoother security experience.
- Gate Access and Seating: Sun Country Airlines’ gates are located in Terminal 1, with ample seating and charging stations. Passengers can stay updated with digital flight information displays showing real-time gate and flight status updates.
- Wi-Fi Availability: LAX offers unlimited free Wi-Fi in all terminals. To connect, simply set your device’s wireless network to “LAX Free WiFi,” open a web browser, select “Free Unlimited Wi-Fi” to start your session, and watch a brief 30-second ad before enjoying unlimited access.
- Special Assistance: Sun Country Airlines offers special assistance at LAX, including wheelchair services, priority boarding, and help with service animals. Assistance can be arranged at check-in or the gate, and support is available for hearing or visual impairments. It’s best to notify the airline in advance to ensure all needs are met.
Terminal B: International Flight Services
- Check-in: Terminal B (Tom Bradley International Terminal) at LAX handles check-in for many international flights. It is the main international terminal at LAX and has check-in counters for numerous international airlines like Sun Country Airlines.
- Baggage Services: Baggage services are available at Terminal B (Tom Bradley International Terminal) at LAX for international flights. Specifically, baggage claim and customs clearance are located on the first floor, and after clearing customs, there is a reboarding baggage claim area for connecting flights
- Customs and Immigration: Upon landing at LAX on an international flight, all passengers must clear U.S. Customs and Border Protection at the Tom Bradley International Terminal (Terminal B). The process involves going through immigration, claiming your checked luggage, and passing through a customs inspection.
- Cafes and Restaurants: The Tom Bradley International Terminal (Terminal B) offers a wide array of dining options, from quick bites to sit-down meals, including Starbucks, Urth Caffé, Border Grill, P.F. Chang’s, Umami Burger, and Hokkaido Ramen Santouka.
Frequently Asked Questions
Sun Country Airlines uses Terminal 1 for domestic flights and Terminal B for its international flights at Los Angeles International Airport (LAX).
It’s recommended to arrive at least 2 hours before domestic flights and 3 hours before international flights. LAX can be busy, especially during peak hours, so give yourself extra time to navigate security and check in.
Sun Country Airlines handles check-ins and domestic departures at Terminal 1 at LAX, while international arrivals are processed at Terminal B (Tom Bradley International Terminal), where passengers go through customs.
All international arrivals at LAX are processed through Terminal B. Passengers must first go through immigration, then collect their checked bags, and finally proceed through a customs inspection.
It’s best to allow at least two hours for a domestic connection. For any connection involving an international flight, give yourself at least three hours to be safe. This allows enough time for any potential delays and the customs process.

