If you’re asking what terminal is alaska airlines at o'hare international airport, the airline operates from Terminal 2 at O'Hare International Airport. Alaska Airlines handles both arrivals and departures from this terminal, offering travelers a convenient and organized experience. Passengers searching what terminal is alaska airlines at o'hare international airport will find easy check-in counters, efficient TSA security screening, and clearly marked boarding gates. Terminal 2 also features a variety of dining options, retail shops, and passenger amenities, along with smooth access to ground transportation and connections to other terminals.