How do I change my flight date on Allegiant Air?

Booked the flight but changed the plan? Still up for the travel plan but have to postpone due to the schedule? Confused as to “how do I change my flight date on Allegiant Air?” 

Don’t worry! You have the problems, and this page together has the solution. Keep reading the page till the end to gather the information about the Allegiant Air flight change. 

For now, follow the steps to know how to change the flight.

Steps to change the flight on Allegiant Air Flight change

  • Visit their official website.
  • Click on the “Manage Trip” option.
  • Fill in the details such as your last name, booking number, or reference number. 
  • Click on “Submit.”
  • A list of options will follow after that. Click on “Make changes.”
  • Make the necessary changes be it a date, name, or travel destination.
  • Click on the “Submit” option and wait for the confirmation mail from the airline. 

After answering yourself, “how do I change my flight date on Allegiant Air?” You should know further about the flight change policy, which is important to be remembered. 

Allegiant Air Flight Change Policy

  • You can make changes to your flight or cancel your flight up to 1 hour of departure without fees.
  • Trip flex is purchased during the time of booking, and it gives you the right to make changes and cancel a reservation within seven days of the scheduled departure without fees. Otherwise, for making changes, you have to pay the charge fees within seven days of travel; no changes or canceling a flight is permitted.

So, this was it for the Allegiant flight change policy. Now that you know the flight change policy, you must also be aware that you need to make a certain amount of additional fees. To know how it is done, Read further.

How much does it cost to make the date changes in flight?

If you were making changes in your flight dates and did not purchase a trip flex, you must pay them $ 75 per passenger. And they also need to pay the difference in fares on the date of the flight. Any difference paid for flight change once will never be refunded.

Everything regarding changing flights is very up till here. If you want to know how to get in touch with the Allegiant Customer Service, then continue further. 

How can you contact Allegiant Customer Service?

There are many communication methods to talk to Allegiant customer service listed below:


  • Call on Allegiant Customer service number.
  • The IVR will ask you to choose the language you are comfortable speaking.
  • Press the required number for your language.
  • The IVR will ask you to choose your query in your preferred language. 
  • Press the number related to your query. 
  • Gradually, the IVR will connect your call to a human operator.
  • Consult all your issues with them and let them take over.

Calling is the easiest method to clear the doubts at once, but you always have the option of recalling them or using the “Live chat” option, as mentioned below.

Live Chat

  • Visit the official website of Allegiant customer service. 
  • Click on the “Contact Us” option and wait for the page to open.
  • Spot the option named “Live chat.”
  • Check if the virtual assistant is online or not; if they are offline, you can’t talk to them. Otherwise, post your query and get an immediate response if they are online. 

Allegiant Customer Service is always open to its customers. They work 24 hours a day and seven days a week to assist their customers.

If you made it here, you must already be clear about everything about Allegiant Change flight policy.