Operating out of Terminal C at Boston Logan International Airport (BOS) Frontier Airlines BOS Terminal provides passengers with an economical and effective travel experience. The terminal has designated check-in counters for customer service and self-service check-in kiosks for quick and simple check-ins. Passengers are advised to pay for their baggage in advance to avoid penalties because Frontier Airlines is a low-cost airline that charges for both checked and carry-on bags. Along with a variety of retail stores for shopping, Terminal C offers a variety of dining options, ranging from light bites to substantial meals. All travelers leaving from BOS are guaranteed a comfortable and reasonably priced flight with Frontier Airlines’ state-of-the-art facilities, obvious signage, and well-organized structure. Operating out of Terminal C at Boston Logan International Airport (BOS), Frontier Airlines is well-known for its low tickets and provides passengers with an economical and effective means of transportation. The experience at BOS with Frontier is intended to be simple and reasonably priced, regardless of whether you’re traveling domestically or abroad. A busy hub, Terminal C at BOS is home to multiple airlines, including Frontier. The terminal is well-equipped with contemporary conveniences to guarantee a seamless travel experience for passengers flying with Frontier. Self-service kiosks are provided for travelers who would like to check in fast and print their boarding tickets and luggage tags, making the check-in process quick and easy. Helpful staff members are available at Frontier’s check-in desks to assist customers who require assistance.