Allegiant Air LAS Terminal

The Allegiant Air LAS Terminal is located at Terminal 1 of Harry Reid International Airport in Las Vegas. This terminal offers travelers a streamlined experience with dedicated check-in counters, baggage claim, and security screening. Passengers flying Allegiant Air will find essential amenities including restaurants, retail shops, and accessible lounges. Its proximity to parking and transportation makes it a convenient entry point for travelers heading to or from Las Vegas.

A Complete Guide to Allegiant Air LAS Terminal at Harry Reid International Airport (LAS)

Allegiant Air flight from Las Vegas The Allegiant Air LAS Terminal is most likely where your trip will start or finish whether you're traveling into or out of Las Vegas. LAS is a busy entryway to the world's entertainment hub and is officially known as Harry Reid International Airport (previously McCarran International Airport). Allegiant Air, a low-cost airline that serves leisure passengers, has picked LAS as one of its key cities. Everything you need to know about the Allegiant Air terminal at LAS is included in this guide, including check-in, amenities, travel advice, and terminal location and services.

Terminal Location and Overview

Allegiant Air operates primarily out of Terminal 1 at Harry Reid International Airport (LAS). Terminal 1 is the original and larger of the two main terminals at LAS, serving domestic carriers and divided into Concourses A, B, C, and D. Allegiant flights usually depart from the B Gates or C Gates of Terminal 1, though this can vary based on operational needs. Passengers should always double-check their boarding passes or the airport’s real-time flight displays for exact gate information.

Terminal 1 is well-equipped to handle high volumes of travelers and features multiple levels, including check-in counters, security checkpoints, and baggage claim areas. Allegiant’s check-in counters are located on the Ticketing Level, and they offer both self-service kiosks and staffed desks. Baggage services and Allegiant Air’s help desks are also located in this area, making it a convenient starting point for your journey.

Check-in and Security Process

Passengers flying Allegiant Air are encouraged to check in online up to 24 hours before their flight to save time and avoid lines at the airport. However, if you need assistance or have checked baggage, you can check in at the Allegiant Air counter in Terminal 1. It’s important to arrive at least 2 hours before departure for domestic flights to account for lines at security, especially during peak travel times like weekends and holidays.

The security checkpoints at Terminal 1 are efficient but can become crowded quickly. TSA PreCheck is available for expedited screening if you are a member. Once you clear security, you will proceed to your designated concourse. Allegiant’s gates, usually in the B or C Concourses, are accessible via moving walkways and escalators.

Facilities and Amenities at Terminal 1

Harry Reid International Airport’s Terminal 1 offers a broad range of amenities to make your travel experience smoother and more enjoyable. Within the terminal, you’ll find a variety of restaurants, cafes, and snack bars, ranging from fast-food chains like McDonald’s and Starbucks to more local options such as La Tapenade Mediterranean Café or Jose Cuervo Tequileria. Whether you need a quick bite or a sit-down meal, there's something for every palate.

Shopping options include duty-free shops, souvenir stores, bookstores, and convenience outlets selling last-minute travel necessities. If you’re looking to pick up a gift or some Vegas-themed merchandise, the terminal has plenty of options.

Other facilities include free Wi-Fi, charging stations, nursing suites, currency exchange services, and ATMs. For travelers needing assistance, accessibility services such as wheelchairs and support staff are available upon request. Allegiant’s customer service desks can assist with special needs or flight-related inquiries.

Baggage Claim and Ground Transportation

Upon arrival at LAS on an Allegiant Air flight, passengers will head to the lower level of Terminal 1 to retrieve checked luggage. Baggage claim is clearly marked and organized by flight numbers, with digital displays showing where to find your bags. Allegiant's baggage services counter is located nearby in case of any lost or delayed luggage.

From Terminal 1, ground transportation is easily accessible. Options include rideshare services (Uber and Lyft), taxis, hotel shuttles, public buses, and rental car pickups via the McCarran Rent-A-Car Center, which is a short shuttle ride away. If you’ve booked a package vacation with Allegiant that includes hotel and transportation, representatives are typically on-site to guide you to your next destination.

Why Fly Allegiant from LAS?

Allegiant Air offers direct, no-frills flights to dozens of smaller regional airports across the U.S. from Las Vegas, making it a top choice for travelers looking for affordable options to and from the city. Their flights are particularly popular with leisure travelers heading to Vegas for weekend getaways, shows, or vacations. Allegiant’s focus on low base fares and optional add-ons allows passengers to customize their travel experience to fit their budget.

Additionally, Allegiant offers bundle deals that include hotels and car rentals, which can be very convenient if you're planning a full vacation. Their route network from LAS covers destinations like Bellingham, Eugene, Missoula, Provo, and more—places that might not be serviced by larger carriers.

Travel Tips for Allegiant Passengers at LAS

1. Arrive Early: While Allegiant is a low-cost carrier, its check-in and boarding processes can take longer than some full-service airlines. Plan to arrive at least 2 hours before departure.
   
   

2. Pack Smart: Allegiant Air charges separately for carry-on and checked luggage. Be sure to pre-purchase your baggage online to avoid higher fees at the airport.
   
   

3. Use Mobile Boarding Pass: Download the Allegiant app and check in online to avoid kiosk lines. Mobile boarding passes are accepted at LAS.
   
   

4. Monitor Gate Information: Gate assignments can change, especially during peak travel hours. Keep an eye on the airport's digital displays or Allegiant’s app for the most current gate information.
   
   

5. Hydrate and Snack: While some food and drink options are available past security, they can be pricey. Consider bringing your own snacks or a reusable water bottle to fill after passing through TSA.

Parking and Accessibility

The Allegiant Air LAS Terminal offers budget, long-term, and short-term parking lots. There is also a free cell phone waiting room where people can wait for passengers to arrive. Shuttle services are available between economical parking and the terminal itself.

For passengers with disabilities or mobility issues, the terminal is ADA-compliant. Services include wheelchair assistance, accessible restrooms, elevators, and visual paging systems. Allegiant Air staff and airport personnel are generally helpful in accommodating special travel needs when notified in advance.

Final Thoughts

Flying Allegiant Air through Harry Reid International Airport can be a cost-effective and convenient way to reach Las Vegas or head out to one of many U.S. destinations. While the airline is known for its budget-friendly pricing, it’s important to be prepared for a no-frills experience by planning ahead, arriving early, and understanding the terminal layout. Terminal 1 at LAS, where Allegiant operates, is efficient, traveler-friendly, and full of helpful amenities to make your journey smoother. Whether you’re heading to Vegas for fun or returning home from a vacation, knowing what to expect at the Allegiant Air LAS Terminal ensures a hassle-free travel experience.