Checking in with Allegiant is a simple and efficient process, designed to offer passengers flexibility and convenience before their flight. Allegiant provides several ways to check in, including online check-in, mobile check-in, airport counter check-in, and self-service kiosks at selected airports. The most recommended and time-saving method is online check-in, which becomes available 24 hours before the scheduled departure and closes 45 minutes before flight time. Passengers can check in by entering their confirmation number and last name on the Allegiant website. During online check-in, travelers can confirm their itinerary, select or upgrade seats, prepay for baggage, and access their boarding passes, which can be printed at home or saved digitally to a mobile device. This method is best for passengers with carry-on bags who want to avoid waiting in line at the airport.

For those traveling with checked luggage, online check-in still offers advantages. After completing the check-in process, passengers can use the baggage drop counter at the airport to check their bags. These counters usually open two hours before departure and close 45 minutes before the flight. Allegiant recommends that all passengers arrive at the airport at least two hours before departure, especially during busy travel periods, to allow time for security screening and boarding.

If you prefer to check in at the airport, Allegiant offers airport counter check-in, where you can receive personal assistance from an airline agent. This option is useful for travelers who need help with special services, are flying with infants or mobility devices, or need to resolve booking issues in person. Keep in mind that checking in at the airport may come with an additional fee, as Allegiant encourages passengers to use online options whenever possible. For travelers who didn’t check in online, self-service kiosks are available at some airports. These kiosks allow you to check in, select seats, print boarding passes, and pay for baggage quickly and easily.

It’s important to be aware of Allegiant’s strict check-in and boarding timelines. The airport check-in counter closes 45 minutes before departure, and boarding gates close 15 minutes before flight time. If a passenger hasn’t checked in and received a boarding pass before the counter closes, they may be denied boarding. Therefore, arriving early and completing check-in on time is critical to ensure a smooth experience.

For mobile users, Allegiant also offers mobile check-in through its app, where passengers can check in, manage reservations, and access digital boarding passes on their smartphones. This option provides added convenience and is ideal for travelers who prefer managing everything from their mobile devices.

In summary, checking in with Allegiant is easy and offers multiple options: online, mobile, airport counter, and kiosk check-in. The best option is to check in online 24 hours before your flight and arrive early to drop bags or proceed through security. Following check-in deadlines ensures a stress-free start to your journey with Allegiant.