Is Allegiant down or not working?

What happened to Allegiant Air, why did the service go down and not work? Here you can see who else is having the same problem with Allegiant Air, as well as possible solutions. According to our statistics, the following most often do not work: App, Check-in, Delays, Flight Status, Flight Tracking, Login, Purchase, Website.

Current status: No failures

At the moment, according to our data, Allegiant Air is working fine, but single failures are possible. If Allegiant Air does not work for you, then report your problem and write a comment.

Allegiant Air outage reports in the last 24 hours

User reports by hour (UTC), last 24 hours

Hour
Weight 0 0 0 0 0 0
Hour
Weight 0 0 0 0 0 0
Hour
Weight 0 0 0 0 0 0
Hour
Weight 0 0 0 0 0 0

Total weight in 24 hours: 0 Busiest hour: 14:00 UTC (weight 0)

How this score compares

Current 24-hour weight is 0. Warnings start at 20, Failed at 50. Median services on this language today is 0.

Also seeing reports right now

Other services in this category

Official links

  • Website: http://www.allegiantair.com/AllegiantCustomerReqAssistForm.php
  • Twitter: http://www.twitter.com/allegianttravel

Facts

Parent organization Allegiant Travel Company
Official website allegiantair.com
Started 1997
Country United States

Related

  • Allegiant Travel Company

About Allegiant Air

Allegiant Air (Q1319601) is a United States based low-cost airline founded in January 1997. It is owned by Allegiant Travel Company and operates in the airline industry. Its headquarters are in Summerlin, Nevada, and its official website is https://www.allegiantair.com/. The airline is also known simply as Allegiant.
Allegiant Air is a United States based low-cost airline, founded in 1997 and owned by Allegiant Travel Company. This status page tracks reported problems with the airline's website, mobile app, check-in, flight status tools, login, and purchase flows. If something stops working, you can check here before calling support. Reports come from users, so patterns build up as more people confirm an issue.
Allegiant Air runs a low-cost route network across the United States. Its website and app handle booking, seat selection, and online check-in, so a fault in any of those services affects travelers at the worst possible moment: right before a flight.

Questions

Is Allegiant Air down right now?

According to reports on this page, Allegiant Air looks fine for most people. Isolated failures still happen — report yours if you are stuck.

When was the last mass outage?

We do not have a recorded mass outage for Allegiant Air yet.

Why can't I complete online check-in for my Allegiant flight?

Check-in usually fails because of a session timeout, an expired cache, or details that don't match the booking. Close the page, reopen it fresh, and re-enter your confirmation code. If the problem continues, use the mobile app or airport check-in instead and report it here.

My payment went through but I got no confirmation. What should I do?

First check your email inbox, including spam, for the booking confirmation. If nothing arrives within an hour, contact Allegiant support with your payment details before booking again, so you don't get charged twice. You can also report the issue here to see if other users are affected.

Allegiant Air - error and failure reports, troubleshooting methods

Is Allegiant down or not working?
Leave your comment describing the failure and share with other users how to solve the problem.
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Peter - 10 months ago - Dec 16, 2025 8:00 PM
when trying to get on to the allegiantair.com site I get a "not found" error
L Feeney - a year ago - Oct 23, 2025 6:19 PM
Unable to complete check in
Cath - a year ago - Sep 19, 2025 3:24 AM
Error alert while attempting to make online reservations
rOY - a year ago - Sep 17, 2025 11:08 AM
UNABLE TO COMPLETE CHECK IN, THEIR SYSTEM LOCKS UP
Kassia J Connors - a year ago - Jun 25, 2025 2:00 AM
Website does not process Allways Rewards credit card payments. When you clear cookies and log back in the price per seat goes up. Great way to run and airline and satisfy repeat customers.
Elaine Turner - 2 years ago - Dec 30, 2024 6:53 PM
I have been unable to access my reservation, last night and today. I've tried the app, multiple browsers, pc and phone. All go to black page with "not found" at the top
Wendy - 2 years ago - Oct 7, 2024 1:25 PM
Allegiant cancelled our flight been trying to get through. Received message saying”check your no.and try again” finally got through and pressed no.3 to change reservation and each and every time it disconnects you. I guess they don’t like their customers
bob sheckley - 2 years ago - Aug 31, 2024 8:56 PM
Allegiant Official website not working? I use windows 10 and have tried several search engines. My main browser is Firwfox and Duckduck go.
EF WHITE - 2 years ago - Aug 22, 2024 5:17 PM
TRYING TO BOOK A VACATION PACKAGE TO LV, WILL NOT DIRECT TO HOTELS
Ruth Singer - 2 years ago - Jul 22, 2024 10:22 PM
Trying to change my flight. I have Trip Flex and I need to reschedule my flight. This is Monday and my flight is Thursday and I can't get it changed.What do I have to do to get it changed.
Tom R - 2 years ago - Jul 18, 2024 10:25 PM
5:23pm waiting at BLV for 5:33pm departure. Was told the entire system is down and can’t board until system comes up.
Martin Saia - 2 years ago - Jun 11, 2024 6:25 PM
allegiant airlines website not working
J Myers - 2 years ago - Jun 7, 2024 4:17 PM
The calendars are not working...cannot book past MAY 2024....also not seeing city choices that have always been an option
Amy Bowers - 3 years ago - Apr 1, 2024 5:29 PM
I’m trying to book a fight and it won’t accept a first name of one of the passengers
Angelita Kwong-Taylor - 3 years ago - Dec 30, 2023 12:58 AM
Just finished booking flight about an hour ago, did not get a booking confirmation from Allegiant
Nancy Harrell - 3 years ago - Sep 15, 2023 6:32 PM
The calendar is completely grayed out not allowing any departure or arrival choices!