Last updated on November 22nd, 2022 at 10:57 am

Most people do not know how to book a flight. But, if you are one of them, then do not fret. The airline provides user-friendly and straightforward Allegiant Airlines reservations methods, whether online, offline, or through the app.

Allegiant air only provides economy class tickets. However, to ensure that every passenger has a comfortable journey, they offer different seating options, including extra legroom and standard seating, that passengers can enjoy according to their budget and convenience.

In this blog, we will learn:

  1. Firstly, how to book a flight on Allegiant?
  2. Secondly, Allegiant Air ticket types.
  3. Thirdly, check in through different modes.
  4. Then, how to contact Allegiant Customer Service?
  5. Lastly, FAQs to learn more about Allegiant Air Book a Flight.

Ways to book a flight on Allegiant Air

Allegiant Airlines has different methods to book an allegiant air flight effortlessly as the airline knows its customers have different choices. Some may use the online form, while others are comfortable using mobile apps or offline methods. Online methods are time-saving, as you do not need to go out of your way for Allegiant Airlines Reservations.

Allegiant Air Book a Flight- Individual Reservation

Through the Website

Travelers mostly use the official website to access the Allegiant Air book a flight option. Allegiant air website is user-friendly, allowing passengers to book instantly without wasting time.

Follow the given steps to book flight tickets online with ease:

  1. Firstly, visit the allegiant official website, i.e.,
  2. Then, hit the ‘Book Flights’ tab to initiate the process.
  3. Afterward, fill in the relevant details in the available information.
  4. For example, select your preferred travel type.
  5. Then, enter your origin and destination location in the corresponding fields.
  6. Then, choose your return and departure date from the calendar.

Via Mobile App

The mobile app is another way to book your allegiant flights to any destination. The Allegiant Air app is free to use and has many features that make your trip memorable.

  1. Go to the booking section in your app and provide all the relevant information to book your allegiant tickets conveniently.
  2. After providing the crucial details, review the available flights and select the best suitable one.
  3. Importantly, you can turn the notification bell to get notified of the latest updates of deals and offers.

By Phone Number

Passengers can also book their flight through the phone number if they do not know how to book through the app or website. You can follow the steps to book your tickets through the offline method.

  1. First, you need to dial the Allegiant Air phone number and connect with the agent after following the IVR instructions.
  2. After establishing the connection over the phone, ask the assigned agent to book your tickets on your behalf.
  3. Provide the related documents to start the booking process.
  4. The allegiant agents are available day and night to assist you in need.
  5. He will offer you the available flight, select the best one and make payment.

Allegiant Airlines Book a Flight-Group Reservation

Via Official Website

  1. Firstly, search for the airline’s official website, i.e.,, on your web browser.
  2. Then, click on the ‘Book a Flight’ button and pick your preferred travel class.
  3. Afterward, fill out the following details:
    1. Departure and Arrival Airports Name
    2. Date of Travel
    3. Number of Passengers
    4. Cabin Class
  4. Now, hit the ‘search’ tab, and you will get the available flights on your screen.
  5. Select the best suitable flight for the group flyers.
  6. After booking the Allegiant air flights, head to the payment page and make the required payment.
  7. Lastly, you will get the confirmation mail in your inbox.

Via Phone call

Besides the above method, passengers can also make reservations for group flyers by phone. Follow the given step-by-step guide to booking over a phone call:

  1. First of all, dial the customer representative’s phone number.
  2. Then, follow the IVR instruction to get on the line with the agent.
  3. The agent will ask you for your trip details to make the booking accordingly.
  4. Then, allow the agent to make the reservation on your behalf and pay the required amount.
  5. However, carry your government-issued ID card with you when making the reservation.

Allegiant Air Reservations — Ticket Types

Base Fare

Although base fares are low-cost tickets, you need to pay the additional cost for the extra services or add-ons. For example, if you are going from Point A to B on the regular seat, your ticket cost will include the basic fare and a personal item, such as a backpack, handbag, or laptop bag.

Trip Flex

Trip flex is an extra service or an add-on to your standard fare. It will cost you $8-$20 per passenger per ticket and should be prepaid when booking the tickets.

Travelers who use trip flex with their tickets can quickly amend their booking once and even postpone it if required without paying the $75 as a change fee. You need to pay the $75 change fee if you haven’t purchased the trip flex with your tickets. You can change your allegiant tickets up to one hour before your flight’s scheduled departure.

Allegiant Air Book a Flight – Check-in

Allegiant Air can check-in for their flight through various modes:

Online Check-in

You can quickly check-in via the official site of Allegiant air by providing your details. The online check-in facility begins 24 hours before the flight departure and closes 1 hour before departure.

App Check-in

Allegiant Air also has a fantastic app that you can download from the Play and IOS stores. You can use this mode for paperless and seamless check-in for your flight.

Airport Check-in

Customers who cannot check-in online or through the mobile app can do it by visiting the airport check-in counter. It would be best to arrive at the airport at least 120 minutes before the flight’s scheduled departure. 

Allegiant Air Book a Flight and Get the Inflight Amenities

The specific inflight amenities that Allegiant air provides when flying with them are:

  • You can preselect your desired seat with extra space and legroom by paying a nominal fee.
  • All the passengers of Allegiant Air can enjoy the relaxing and comforting leather seats.
  • There is a wide selection of drinks and snacks available for the convenience of the passengers.
  • Besides those, you can also buy your preferred wine, beer, food, etc., on board.
  • You can also use your iPad, iPod, mobile, laptop, tablets, headphones, etc.

Allegiant Air Book a Flight- Contact Allegiant Customer Service

Allegiant has a team of experts who are well experienced in solving issues and providing practical solutions. Whenever you need quick assistance, look no further and contact the flight agents through various modes. As per your convenience, you can benefit the round the clock services through email, phone calls, or live chat.


Reach the allegiant reservation team through the email and request to solve your problems related to Allegiant Air Book a Flight. Then, go to the airline’s official website, navigate the ‘Email Us’ option, fill out the form, & wait for their reply. In addition, you need to provide detailed information about your issue. If you did not get a response in a day, then call the customer care phone number.

Phone Call

If passengers need any help related to their bookings, they can dial the phone number and talk to the live agent. Dialing the phone number can get you the direct assistance of a customer representative.  They are available round the clock to assist passengers in need.

Live Chat

If there is a problem booking your flight with Allegiant Air, you can join the live chat and seek their assistance to resolve your query. First, you see the customized messages, then select your query type and chat with the representative. You can end the chat after getting a satisfactory response.


When can you book Allegiant flights?

Allegiant Air recommends people book their flights in advance to get attractive deals and offers on their flight tickets. However, if you are making airline reservations only two hours before the scheduled departure, it can only be possible by visiting the airport and then booking there.

What is included in an Allegiant flight?

Allegiant Air is a very low-cost airline, which means the original cost of an Allegiant Air flight you see only includes base transportation fare and a single small personal bag or item onboard. However, you can add extra services such as checked bags, carry-on bags, beverages and food, selecting a preferred seat, and snacks onboard.

Can you book flights over the phone?

Yes, you can book your flights with Allegiant Air over a phone call. For Allegiant Air Book a Flight, you need to dial the phone number, get in touch with the airline representative, and ask them to book your flight on your behalf.

Is it cheaper to buy airline tickets online or over the phone?

By booking your flight tickets over the phone, you will get better discounts and deals. Thus, it is preferable to book directly by calling an airline.
However, Passengers usually prefer making reservations with Allegiant on the official website. It is because the online mode is easier and more comfortable to use.

How do I talk to a person at Allegiant Air?

You can talk to the live agent at Allegiant air via various modes.
●      Live chat
●      Email
●      Phone call
However, the best way to contact the representative is by calling their customer service phone number at (702) 505-88880. visit Allegiant Air Manage Booking team for help.