+1-866-551-1186 How do I check in with Allegiant?

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How Do I Check In with Allegiant?

Checking in with Allegiant is a simple and flexible process designed to help travelers save time and avoid airport delays. Allegiant offers several convenient check-in options, including online check-in, mobile check-in, airport kiosk check-in, and counter check-in. The easiest and most recommended method is online check-in, which opens 24 hours before your flight's scheduled departure and closes 45 minutes before takeoff. You can check in directly on the Allegiant website by entering your confirmation number and last name. This allows you to view your reservation, select or confirm your seat, pay for baggage if needed, and access your boarding pass. Many travelers prefer this method because it’s fast, avoids long airport lines, and allows you to go straight to security if you’re flying with carry-on only. Allegiant also offers mobile check-in through its official app, which follows the same timing as online check-in. Using the app, you can check in, store your digital boarding pass, and get real-time updates about your flight. The mobile check-in option is ideal for those who want a paperless experience and quick access to travel information. If you prefer to check in at the airport, Allegiant provides self-service kiosks at most departure airports. These kiosks typically open 2 hours before the scheduled departure time and close 45 minutes before takeoff. At the kiosk, you can check in, print your boarding pass, and tag your checked bags. The kiosk option is helpful if you didn’t check in online or need to make quick changes before your flight. For travelers who need additional support or are flying with special items, Allegiant also offers airport counter check-in. The counter opens 2 hours before departure and closes 45 minutes before the flight. It’s best to arrive early if you’re checking bags, traveling with pets, or need special services such as wheelchair assistance or help with oversized luggage. Allegiant recommends all passengers be at the airport at least 2 hours before their scheduled flight to allow enough time for check-in, security screening, and boarding. Boarding typically begins 30 to 40 minutes before departure, and gates close 15 minutes before the flight, so even if you’ve checked in, it’s important to be at the gate on time. Keep in mind that Allegiant charges for most extras, including seat selection and checked bags, so it’s a good idea to handle those during online check-in to avoid higher fees at the airport. In summary, Allegiant passengers can check in online or via mobile app starting 24 hours before departure, or use kiosks and airport counters beginning 2 hours before the flight. To avoid delays or missed flights, always complete check-in at least 45 minutes before departure and plan to arrive early. Using online or mobile check-in is the fastest and most cost-effective way to start your trip with Allegiant smoothly and efficiently.