How to Pay Your Allegiant Credit Card Bill

How Allegiant Credit Card Payments Work

Allegiant Credit Card payments move through ACH transfer (a bank-to-bank electronic system) or by mailed check. When you pay online through Allegiant's website or app, the money leaves your bank account and reaches Allegiant's account within one to three business days. If you mail a check, Allegiant receives it several days later, and the payment posts to your account after they process it—usually five to seven business days from when they open the envelope.

Your payment due date appears on your statement and on your online account dashboard. Allegiant considers a payment on time if it arrives by 5 p.m. Eastern time on that date. Payments that arrive after 5 p.m. or after the due date trigger a late fee and may be reported to credit bureaus, which can lower your credit score. If you pay after the due date but before the end of the grace period (usually 21 days from the statement closing date), you avoid interest charges on new purchases, but the late fee still applies.

Key Takeaways

• Online payments through Allegiant's website or app take one to three business days to post; mailed checks take five to seven days or longer.
• Payments are considered on time only if they arrive by 5 p.m. Eastern time on your due date, not when you initiate them.
• Late payments trigger a fee and a report to credit bureaus, even if you pay before interest kicks in.
• Setting up automatic payments from your bank account removes the risk of forgetting and ensures the payment reaches Allegiant on time.
• If you cannot pay the full balance, paying at least the minimum due by the deadline prevents late fees and keeps your account in good standing.

Payment Methods and Processing Times

Allegiant accepts payments through three main routes: online via their website or mobile app, by phone, and by mail. Online and phone payments both use ACH transfer and typically post within one to three business days. The exact timing depends on when you initiate the payment and your own bank's processing speed. If you pay on a Friday evening, for example, the payment may not leave your account until Monday, and may not reach Allegiant until Wednesday or Thursday.

Mailed checks take longer because they travel through the postal system and then through Allegiant's mail processing. A check mailed on Monday may arrive at Allegiant's processing center on Wednesday or Thursday, then sit in a queue before being scanned and posted to your account. Budget at least seven to ten business days from the date you mail a check, and longer if you live far from Allegiant's processing location or if mail is delayed.

Phone payments are available by calling Allegiant's customer service number, which appears on your statement. You will need your account number and routing and account number from the bank account you want to pay from. Phone payments process the same way as online payments—through ACH—so timing is similar.

Setting Up Automatic Payments to Avoid Late Fees

Automatic payments remove the need to remember your due date and eliminate the risk of a payment arriving late. You can set them up through Allegiant's website or app by linking your bank account and choosing a payment date and amount. Most cardholders set the payment date a few days before the due date to account for processing time. If your due date is the 15th, for example, setting an automatic payment for the 12th gives the ACH transfer time to complete before the deadline.

You can choose to pay a fixed amount each month (such as the minimum due or a set dollar amount), or you can set it to pay the full statement balance automatically. Paying the full balance each month means you carry no balance forward and pay no interest. You can change or cancel an automatic payment at any time through your account dashboard, though Allegiant typically requires the change to be made at least one business day before the scheduled payment date.

If an automatic payment fails—because your bank account is closed, overdrawn, or flagged for fraud—Allegiant will attempt to collect the payment again, but you may still be charged a late fee if the payment does not post by the due date. Check your account regularly to confirm that automatic payments are going through.

What Happens If You Miss a Payment or Pay Late

A payment is late if it does not arrive by 5 p.m. Eastern time on your due date. Allegiant charges a late fee, which varies but typically ranges from $25 to $40 depending on your card terms. The late fee appears on your next statement. If you pay at least the minimum due within 21 days of your statement closing date, you avoid interest charges on new purchases, but the late fee still applies—it is separate from interest.

If your payment is more than 30 days late, Allegiant reports the late payment to the three major credit bureaus (Equifax, Experian, and TransUnion). This report can lower your credit score by 100 points or more, depending on your current score and credit history. The late payment stays on your credit report for seven years. Allegiant may also increase your interest rate if you are 60 days late, and may close your account if you are 180 days late.

If you know you cannot pay by the due date, contact Allegiant before the deadline. Some cardholders are able to negotiate a one-time waiver of the late fee or a short extension, though this is not may provide. Calling customer service is faster than waiting—the number is on your statement.

Paying More Than the Minimum Due

The minimum due is the smallest amount Allegiant requires you to pay to keep your account in good standing. It typically covers interest and fees plus a small portion of your principal balance. Paying only the minimum means you carry the rest of your balance forward to the next month and pay interest on it. Over time, paying only the minimum costs far more in interest than paying the full balance.

Paying more than the minimum—whether the full balance, a fixed extra amount, or anything in between—reduces the interest you pay and lowers your balance faster. There is no penalty for paying more than the minimum or paying early. If you pay the full statement balance each month, you pay no interest at all, even though you are carrying a credit card.

Some cardholders use a strategy called "pay as you go," where they make small payments throughout the month as they use the card, rather than waiting until the due date. This approach lowers the average balance and reduces interest, though it requires more frequent logins and payments.

Handling Disputes and Payment Errors

If you believe a charge on your statement is wrong, or if a payment you made does not appear on your account, contact Allegiant within 60 days of the statement date. Allegiant has a dispute process, sometimes called a chargeback or claim, where they investigate the transaction. During the investigation, the disputed amount is typically held in a separate account and does not count toward your balance for interest purposes.

If a payment you made does not post within the expected timeframe, check your bank account to confirm the money left. If it did not leave your bank, the payment may have failed due to insufficient funds or a closed account. If the money left your bank but has not appeared on your Allegiant account after five business days, contact Allegiant with your payment confirmation number (which your bank provides) and ask them to trace the payment.

Do not assume a payment failed just because you do not see it immediately. ACH transfers can take up to three business days, and Allegiant may batch-process payments, meaning your payment posts a day or two after it arrives at their bank. Check your account again after three business days before contacting customer service.

Frequently Asked Questions

What time of day do online payments post?

Online payments typically post within one to three business days from when you initiate them. The exact timing depends on your bank's processing speed and when Allegiant processes the incoming transfer. Payments do not post instantly, so do not wait until the day of your due date to pay online.

Can I pay my Allegiant card with a debit card or another credit card?

Allegiant does not accept debit card or credit card payments directly through their website. You must pay from a bank account (checking or savings) using ACH transfer, by mailed check, or by phone. Paying with another credit card would typically require a third-party service and would incur a cash advance fee.

What if I pay after the due date but before my next statement closes?

You will be charged a late fee, and the late payment may be reported to credit bureaus if it is more than 30 days late. However, if you pay within 21 days of your statement closing date, you avoid interest charges on new purchases. The late fee and the interest avoidance are separate—one does not cancel the other.

Can I set up automatic payments for a partial amount, like half my balance?

Yes. When you set up automatic payments through Allegiant's website or app, you can choose a fixed dollar amount. You could set it to half your typical balance, or any other amount. You can change the amount at any time, though changes must be made at least one business day before the scheduled payment date.

Does Allegiant charge a fee for paying online or by phone?

No. Allegiant does not charge a fee for online or phone payments made through their official website, app, or customer service line. If you use a third-party payment service or a bill-pay service offered by your bank, that service may charge a fee, but Allegiant itself does not.