You can check in for Allegiant Air online, via the mobile app, or at the airport.
Online check-in opens 24 hours before your flight and closes an hour before departure.
To check in online, visit the Allegiant Air website and enter your confirmation number, last name, and departure city.
Once you’ve checked in, you can choose to receive your boarding pass via email or print it yourself.
Using the Allegiant Air mobile app is another convenient option.
Download the app, log in, and navigate to the check-in section.
You’ll follow similar steps as online check-in, and the app allows you to access your boarding pass directly on your phone.
If you prefer checking in at the airport, find the Allegiant Air check-in counter.
Make sure to arrive at least two hours before your flight, especially if you have baggage to check.
At the counter, present your ID and travel documents to the agent for assistance.
Keep in mind that airport check-in closes about 45 minutes before departure for domestic flights and an hour for international flights.
Make sure to have all necessary information handy to streamline the process.
Checking in is straightforward, whether you opt for online, mobile, or in-person methods.
How early can I check in for my Allegiant Air flight?
You can check in online or through the mobile app starting 24 hours before your flight.
What do I need to check in for my Allegiant Air flight?
You need your confirmation number, last name, and departure city for online check-in. For airport check-in, bring your ID and travel documents.
Can I check in for someone else on Allegiant Air?
No, there are no fees for checking in at the airport, but be aware of any baggage fees if you’re checking luggage. If you miss the check-in deadline, you may need to purchase a new ticket or contact customer service for options.Is there a fee for checking in at the airport with Allegiant Air?
What should I do if I miss the check-in deadline for my Allegiant Air flight?