Does Allegiant Airlines missed flight allow same-day changes?

Missing a flight can turn any travel day into a stressful experience—especially with low-cost carriers like Allegiant Airlines, where flexibility can sometimes feel limited. So if you’ve just missed your Allegiant flight or are worried you might, you’re probably asking: Does Allegiant Airlines allow same-day changes after a missed flight?

The answer is a bit more nuanced than a simple yes or no. In this article, we’ll explore Allegiant Airlines missed flight and same-day change policies, what your options are, and how to quickly recover your travel plans if things go off track.

Allegiant Airlines: A No-Frills Approach to Travel

As a low-cost airline, Allegiant Airlines keeps its base ticket prices low by unbundling services—meaning many changes or add-ons come with extra fees. While this is great for budget-conscious travelers, it also means fewer perks and more rigid policies when it comes to missed flights or last-minute changes.

That said, Allegiant does offer a few options to help travelers rebook or adjust their flights, including same-day changes under certain conditions.

Allegiant Airlines Missed Flight Policy

Unlike some major carriers, Allegiant does not guarantee rebooking for missed flights, especially if the reason is due to passenger error (e.g., arriving late to the airport, missing a connection not booked through Allegiant, or showing up after check-in has closed).

However, Allegiant’s policy does allow some level of flexibility if you act quickly.

Here’s what you should do if you miss your flight:

1. Contact Allegiant Airlines immediately—either at the airport or via customer service.

2. If available, you may be offered a standby seat on a later flight for a fee.

3. If no flights are available the same day, you might need to rebook entirely, and this could include change fees and paying the fare difference.

Same-Day Changes With Allegiant Airlines: Are They Possible?

Yes, same-day changes are possible—but they are not guaranteed and come with conditions.

Allegiant allows same-day flight changes only if:

• Seats are available on the desired flight.

• You make the change at least 1 hour before scheduled departure.

• You pay any applicable change fees and fare differences.

Unfortunately, there is no traditional standby list with Allegiant Airlines, and missed flights do not automatically put you on the next one. Everything depends on availability and your willingness to cover fees.

How Much Does a Same-Day Change Cost?

Allegiant charges a $75 change fee per passenger, and this applies to both flight changes and missed flight rebooking—unless you’ve purchased the Trip Flex add-on during booking.

What is Trip Flex?

Trip Flex is Allegiant’s optional travel protection. If you purchased this when booking your ticket, you get the benefit of:

• One-time flight changes without change fees.

• Ability to cancel your flight without penalty (though you receive a credit, not a refund).

If you did not purchase Trip Flex, standard change and cancellation fees will apply, and your options may be more limited.

Need Help Rebooking After a Missed Allegiant Flight?

If you’ve missed your Allegiant Airlines flight and don’t know what to do next, don’t panic. Our expert travel support team can guide you through your same-day options, help you find available flights, and even assist with fee disputes or credit usage.

📞 Call us 24/7 at +1-833-930-2006 for fast, human support.

Why Choose Get Human Desk?

At Get Human Desk, we specialize in helping travelers navigate airline policies and recover from last-minute disruptions—like missed flights with Allegiant Airlines. Whether you need help understanding your options, rebooking a same-day flight, or saving money on change fees, our team is here to assist you around the clock.

Call Get Human Desk at +1-833-930-2006 and let us turn your travel headache into a smooth journey. Fast answers, real humans, and stress-free solutions—because you deserve better travel help.