Allegiant Airlines Manage Booking

Are you a traveler who has already reserved a trip with Allegiant Air but needs to modify or improve that reservation? Don’t worry; Allegiant Air has an easy-to-use online portal called Manage Booking that enables you to change your flight’s specifics, add services, and make other changes without effort.

In this comprehensive guide, we’ll walk you through each step of utilizing Allegiant Air’s Manage Booking function to modify and improve your travel plan. To reserve a seat, amend or cancel a reservation, upgrade to priority access, choose a seat, or pre-order luggage, go to Allegiant Air Manage Booking.

How to manage bookings within Allegiant Airways?

Online Reservation Management for Allegiant Air

  • To change the reservation you made, go to and select the Manage Travel button.
  • Put your information in the fields, including your first and last names. Keep the names the same, please.
  • Then, enter the confirmation number for your reservation. The phone number is in your email.
  • Now choose “My Trip.” You will then be sent to the schedule. Select the most recent flight for which you want to verify your modifications.
  • Additionally, you may contact the carriers at the listed number and receive the necessary support.

Offline mode- through phone

If you have a problem booking online, you can reserve your flight by calling the airline’s customer care number. You have to follow the below instructions-

  • To make changes to your reservation via call, call the number that is +𝟭-𝟴𝟴𝟴-𝟵𝟵𝟬-𝟲𝟴𝟰𝟵. Remember that whenever you are calling the airline, keep all the details within you to avoid issues in managing booking.
  • The airline executive will ask you for all the required details and after managing your booking you will get a confirmation mail from the airline.

How to Make the Booking Modification Process Easy?

Plan: To guarantee availability and prevent last-minute problems, it’s better to revise your travel arrangements as early as possible if you foresee any changes.

Prepare Yourself: Spend time browsing the website and learning about the procedure before utilizing the Allegiant Air Manage Booking tool. You can go through the steps more quickly if you do this.

Review the policies: Learn about Allegiant Air’s procedures for refunds, surcharges, and flight modifications. This will enable you to make wise choices while changing a reservation.

Verify Every Detail: When making adjustments, pay close attention to every little thing. Verify that the passenger data you submitted is accurate, that the services you want are selected, and that the modified itinerary is correct.

Maintain Confirmation Records: After successfully changing your Allegiant Air reservation, it is important to bookmark and print the confirmation paperwork for your records.

Allegiant Air Ticket Cancellation: Fees, Refunds, and Cancellation Policy-

  • Visit to change your complete itinerary. Manage Reservations for Allegiant Air: You may see your online trip summary by choosing to Cancel my Entire Trip. Following the Allegiant Airlines Cancellation Policy, cancellations made within 24 hours after the initial transaction will result in a full refund in the original mode of payment.
  • Additionally, you can terminate the booking and get a full refund of an amazing Allegiant voucher for two years after the original booking date.
  • You may use Allegiant Credit Vouchers right now online for your next reservation. The first date of the booking must be traveled within two years.

Change Important Flight Information

You can switch to any other planned Allegiant flight without paying additional fees. One can also alter their name, trip dates, and further details.

Upgrade or Add Seats for More Comfort When Flying

  • When you book online or see us anytime, you can book a seat for a reasonably priced meal. Due to safety regulations, families with children under 15 are sadly not eligible for exit row seats.
  • Through’s website or the official app, you may add a seat of your choosing if seats are available.
  • Please remember that any changes you make to your reservation online may only be made for tickets obtained straight from the flights.

How can you cancel your flight with Allegiant Airlines?

  • A person may cancel within 24 hours without incurring any fees or penalties, following Allegiant Airlines’ 24-hour cancellation policy.
  • If you cancel during this window, the airline will return your money using the original payment method.
  • Additionally, you may finish the cancellation procedure by using the Allegiant Air Manage Booking feature on the airline’s official website.
  • Additionally, a $75 cancellation charge must be paid by customers who wish to cancel their reservation. When you don’t cancel within 24 hours, this is the rule.
  • If a reservation isn’t canceled less than a week before departure, the airline won’t issue any credits or refunds.

To process your refunds, complete the refund form.

First, if a person cancels within 24 hours of making a reservation, they are eligible for a refund under the 24-hour Allegiant airline refund policy. One is not qualified to receive a full refund if they don’t cancel within this window.

Additionally, those who purchased non-refundable tickets can receive a refund if they change their minds within 24 hours.

On the other hand, the airline will not issue a refund once the 24-hour timeframe has passed.


Q.1 How long in advance can you modify an Allegiant Air reservation?

Ans- Subject to availability and applicable pricing policies, you can modify your Allegiant Air reservation anytime. It is advised to make changes as soon as possible to lock in your chosen alternatives.

Q.2 Are there any limitations on changing an Allegiant Air reservation?

Ans-Modifications may be specifically prohibited for some fare kinds, such as non-refundable tickets or restricted change choices. Before making any modifications, it’s vital to understand the fare policies related to your reservation.

Q.3 Can I modify my Allegiant Air reservation using a mobile app?

Ans-Yes, you may use the Allegiant Air mobile app’s Manage Booking function to modify and improve your flight reservations from your smartphone.

Q.4 Will the alterations I made to my Allegiant Air reservation be confirmed to you?

The confirmation message will be sent to the email address connected to your reservation once you have successfully modified your Allegiant Air reservation. It is advised to keep this confirmation on hand for future use.

Q.5 Does Allegiant Air have a deadline for finishing the Manage Booking feature changes?

Ans- Even if there is no set deadline, it’s best to finish the adjustments immediately to guarantee availability and prevent potential problems. Remember that some adjustments, like seat selection, could only be available for a short period, so it’s better to make changes as soon as possible.


You may easily manage and rebook your tickets using the Allegiant Airlines Manage Booking Number +1-888-990-6849 and Allegiant Airlines Rebooking Number +1-888-990-6849. Your travel experience will continue to be enjoyable, adaptable, and stress-free because of the airline’s dedication to customer satisfaction.
You should always remember that Allegiant Airlines Manage Booking Number +1-(888)-990-6849 has your back if you are experiencing any travel-related difficulties. The phone numbers listed below are your direct access to first-rate assistance, whether you need to manage your booking or rebook your journey.