If you're traveling with Alaska Airlines and need to know "What terminal is Alaska Airlines at JFK?", you'll find that they operate out of Terminal 7. This terminal, known for its efficient layout and wide array of amenities, caters to both international and domestic flights. Terminal 7 at JFK offers a streamlined travel experience with convenient check-in counters, security checkpoints, and a variety of dining and shopping options, ensuring that passengers of Alaska Airlines have a comfortable and efficient journey.